9bb87be925093cf27baca7033788d876ad93a54fe431d1d227e0df81ffec11a181cc294c7d1a32fd3ccb72993c7675c6ab7e388e2520b3", 0x2000, &(0x7f0000004300)={&(0x7f0000003680)={0x50, 0x0, 0x1f, {0x7, 0x24, 0x8, 0x10020, 0x1, 0x6, 0x5, 0x9}}, &(0x7f0000003700)={0x18, 0xfffffffffffffff5, 0x2, {0x4}}, &(0x7f0000003740)={0x18, 0x0, 0xffffffffbde78f66, {0x40}}, &(0x7f0000003780)={0x18, 0x0, 0x0, {0x6}}, &(0x7f00000037c0)={0x18, 0x0, 0x8001, {0x1}}, &(0x7f0000003800)={0x28, 0x0, 0x40, {{0x1589, 0x5, 0x1, r0}}}, &(0x7f0000003840)={0x60, 0x24, 0x0, {{0x8000, 0x85, 0x8, 0xc7, 0x8, 0x4, 0x7}}}, &(0x7f00000038c0)={0x18, 0xffffffffffffffda, 0x951b, {0x4}}, &(0x7f0000003900)={0x21, 0x0, 0x411, {'/proc/partitions\x00'}}, &(0x7f0000003940)={0x20, 0xfffffffffffffff5, 0x4}, &(0x7f0000003980)={0x78, 0xffffffffffffffda, 0x4, {0x2000000000000000, 0x80000001, 0x0, {0x0, 0x8, 0x5258, 0xe23e, 0x7f, 0x3ff, 0x1, 0x3, 0x5, 0xc000, 0x8, 0x0, 0x0, 0x3, 0x200}}}, &(0x7f0000003b40)={0x90, 0x0, 0x20, {0x3, 0x3, 0x6, 0x8, 0x6, 0x2, {0x3, 0x3, 0x7, 0x9, 0x3771, 0x0, 0x2, 0xfffffff8, 0x1, 0x1000, 0x3, r3, 0xee01, 0x2, 0x7}}}, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003e80)={0x2a0, 0xfffffffffffffffe, 0x100, [{{0x3, 0x0, 0x27, 0x4e6d, 0x5, 0x6, {0x0, 0x8, 0xfffffffffffffc00, 0x4, 0x6350, 0x10000, 0x10001, 0x3ff, 0x1, 0x5000, 0x1f80000, 0xee00, 0xee00, 0x4, 0xff}}, {0x3, 0x6, 0x4, 0x2, '[[^.'}}, {{0x3, 0x2, 0x3, 0xfffffffffffffffc, 0x33eb, 0x3, {0x3, 0x1, 0x6189, 0x7, 0x7, 0x10001, 0xffff0001, 0x0, 0x1, 0x2000, 0xffff, r4, r5, 0x1000, 0x200}}, {0x1, 0x3, 0x2, 0x7, '$#'}}, {{0x3, 0x2, 0x9, 0x2, 0xce1, 0x5, {0x1, 0x8001, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x9, 0x2, 0x8, 0x8000, 0x8, 0xffffffffffffffff, 0xee01, 0x800, 0xfffffffd}}, {0x2, 0x3, 0x11, 0x7ff, '/proc/partitions\x00'}}, {{0x1, 0x3, 0x401, 0x1, 0x0, 0x80, {0x5, 0x7fff, 0x9, 0x7, 0x9, 0x0, 0x8, 0xfffff001, 0x2, 0x1000, 0x20, r6, r7, 0x9}}, {0x1, 0x3f, 0x8, 0x7fff, 'oom_adj\x00'}}]}, &(0x7f0000004200)={0xa0, 0xfffffffffffffff5, 0x4, {{0x6, 0x1, 0x0, 0x40000000000, 0x7f, 0x8, {0x3, 0xffffffff80000000, 0x80, 0x8, 0x64b2, 0xffffffff, 0xfffffffa, 0x6, 0xbaf3, 0xa000, 0xeb6, r8, 0x0, 0x7, 0x4}}, {0x0, 0x2}}}, &(0x7f00000042c0)={0x20, 0xffffffffffffffda, 0xfff, {0x0, 0x0, 0x101, 0xc9e}}}) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000004380)=ANY=[@ANYBLOB="48110000120001002dbd7000ffdb92000009000000090000000100000052ba3d77d6e90000cfa60000070000000000000000000000000000538d14d4f44da43606036185399454e80fe1251e7ff7404bbf3d4d46839889c7a15cecea4098d49c9b61e07e285f36d1ae42e0937fc1b80425bcf810a8d37fea03a26bdb5de7cca9b48d45acac084e4d5dec9eb06a7fd54f99c5e99639f5e07b9edac6672a5aa739587d", @ANYRES32=0x0, @ANYBLOB="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"], 0x1148}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendfile(r2, r1, 0x0, 0x1) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000002c0)=0x1c) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r9, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="36260f01882b590f0766b8008800000f23d00f21f866352000000e0f23f8660fc7735dbaf80c66b80c2f2c8b66efbafc0c66ed66b9800000c00f326635008000000f30660f388066feba4100b008eeb85d0f8ec0baf80c66b83516fd8866efbafc0cb0bdee", 0x65}], 0x1, 0x42, &(0x7f0000000240)=[@dstype0={0x6, 0x8}, @cstype0={0x4, 0x3}], 0x2) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r10, 0x810c9365, &(0x7f0000001540)={{0x4, 0x170}, 0x100, './file0\x00'}) 15:34:53 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) [ 825.738425] syz-executor.3 (16539): drop_caches: 2 15:34:53 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:53 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) [ 825.759411] syz-executor.1 (16535): drop_caches: 2 [ 825.759962] syz-executor.2 (16538): drop_caches: 2 15:34:53 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080), 0x262) 15:34:53 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 825.858222] syz-executor.3 (16552): drop_caches: 2 15:34:53 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 825.944557] syz-executor.2 (16556): drop_caches: 2 [ 825.961664] syz-executor.3 (16560): drop_caches: 2 [ 825.970521] syz-executor.1 (16555): drop_caches: 2 15:34:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:34:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:53 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 15:34:53 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x0) 15:34:53 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:53 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2000000, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003a00)={{{@in=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003b00)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) statx(r1, &(0x7f0000003cc0)='./file1\x00', 0x1000, 0x80, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() newfstatat(0xffffffffffffff9c, &(0x7f0000004140)='./file1\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000004300)={&(0x7f0000003680)={0x50, 0x0, 0x1f, {0x7, 0x24, 0x8, 0x10020, 0x1, 0x6, 0x5, 0x9}}, &(0x7f0000003700)={0x18, 0xfffffffffffffff5, 0x2, {0x4}}, &(0x7f0000003740)={0x18, 0x0, 0xffffffffbde78f66, {0x40}}, &(0x7f0000003780)={0x18, 0x0, 0x0, {0x6}}, &(0x7f00000037c0)={0x18, 0x0, 0x8001, {0x1}}, &(0x7f0000003800)={0x28, 0x0, 0x40, {{0x1589, 0x5, 0x1, r0}}}, &(0x7f0000003840)={0x60, 0x24, 0x0, {{0x8000, 0x85, 0x8, 0xc7, 0x8, 0x4, 0x7}}}, &(0x7f00000038c0)={0x18, 0xffffffffffffffda, 0x951b, {0x4}}, &(0x7f0000003900)={0x21, 0x0, 0x411, {'/proc/partitions\x00'}}, &(0x7f0000003940)={0x20, 0xfffffffffffffff5, 0x4}, &(0x7f0000003980)={0x78, 0xffffffffffffffda, 0x4, {0x2000000000000000, 0x80000001, 0x0, {0x0, 0x8, 0x5258, 0xe23e, 0x7f, 0x3ff, 0x1, 0x3, 0x5, 0xc000, 0x8, 0x0, 0x0, 0x3, 0x200}}}, &(0x7f0000003b40)={0x90, 0x0, 0x20, {0x3, 0x3, 0x6, 0x8, 0x6, 0x2, {0x3, 0x3, 0x7, 0x9, 0x3771, 0x0, 0x2, 0xfffffff8, 0x1, 0x1000, 0x3, r3, 0xee01, 0x2, 0x7}}}, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003e80)={0x2a0, 0xfffffffffffffffe, 0x100, [{{0x3, 0x0, 0x27, 0x4e6d, 0x5, 0x6, {0x0, 0x8, 0xfffffffffffffc00, 0x4, 0x6350, 0x10000, 0x10001, 0x3ff, 0x1, 0x5000, 0x1f80000, 0xee00, 0xee00, 0x4, 0xff}}, {0x3, 0x6, 0x4, 0x2, '[[^.'}}, {{0x3, 0x2, 0x3, 0xfffffffffffffffc, 0x33eb, 0x3, {0x3, 0x1, 0x6189, 0x7, 0x7, 0x10001, 0xffff0001, 0x0, 0x1, 0x2000, 0xffff, r4, r5, 0x1000, 0x200}}, {0x1, 0x3, 0x2, 0x7, '$#'}}, {{0x3, 0x2, 0x9, 0x2, 0xce1, 0x5, {0x1, 0x8001, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x9, 0x2, 0x8, 0x8000, 0x8, 0xffffffffffffffff, 0xee01, 0x800, 0xfffffffd}}, {0x2, 0x3, 0x11, 0x7ff, '/proc/partitions\x00'}}, {{0x1, 0x3, 0x401, 0x1, 0x0, 0x80, {0x5, 0x7fff, 0x9, 0x7, 0x9, 0x0, 0x8, 0xfffff001, 0x2, 0x1000, 0x20, r6, r7, 0x9}}, {0x1, 0x3f, 0x8, 0x7fff, 'oom_adj\x00'}}]}, &(0x7f0000004200)={0xa0, 0xfffffffffffffff5, 0x4, {{0x6, 0x1, 0x0, 0x40000000000, 0x7f, 0x8, {0x3, 0xffffffff80000000, 0x80, 0x8, 0x64b2, 0xffffffff, 0xfffffffa, 0x6, 0xbaf3, 0xa000, 0xeb6, r8, 0x0, 0x7, 0x4}}, {0x0, 0x2}}}, &(0x7f00000042c0)={0x20, 0xffffffffffffffda, 0xfff, {0x0, 0x0, 0x101, 0xc9e}}}) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000004380)=ANY=[@ANYBLOB="48110000120001002dbd7000ffdb92000009000000090000000100000052ba3d77d6e90000cfa60000070000000000000000000000000000538d14d4f44da43606036185399454e80fe1251e7ff7404bbf3d4d46839889c7a15cecea4098d49c9b61e07e285f36d1ae42e0937fc1b80425bcf810a8d37fea03a26bdb5de7cca9b48d45acac084e4d5dec9eb06a7fd54f99c5e99639f5e07b9edac6672a5aa739587d", @ANYRES32=0x0, @ANYBLOB="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"], 0x1148}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendfile(r2, r1, 0x0, 0x1) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000002c0)=0x1c) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r9, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="36260f01882b590f0766b8008800000f23d00f21f866352000000e0f23f8660fc7735dbaf80c66b80c2f2c8b66efbafc0c66ed66b9800000c00f326635008000000f30660f388066feba4100b008eeb85d0f8ec0baf80c66b83516fd8866efbafc0cb0bdee", 0x65}], 0x1, 0x42, &(0x7f0000000240)=[@dstype0={0x6, 0x8}, @cstype0={0x4, 0x3}], 0x2) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r10, 0x810c9365, &(0x7f0000001540)={{0x4, 0x170}, 0x100, './file0\x00'}) getpid() (async) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) (async) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2000000, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x1) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003a00)={{{@in=@initdev, @in=@dev}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003b00)=0xe8) (async) fstat(0xffffffffffffffff, &(0x7f0000000140)) (async) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) (async) statx(r1, &(0x7f0000003cc0)='./file1\x00', 0x1000, 0x80, &(0x7f0000003d00)) (async) fstat(r2, &(0x7f0000003e00)) (async) getegid() (async) newfstatat(0xffffffffffffff9c, &(0x7f0000004140)='./file1\x00', &(0x7f0000004180), 0x4000) (async) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000001680)="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", 0x2000, &(0x7f0000004300)={&(0x7f0000003680)={0x50, 0x0, 0x1f, {0x7, 0x24, 0x8, 0x10020, 0x1, 0x6, 0x5, 0x9}}, &(0x7f0000003700)={0x18, 0xfffffffffffffff5, 0x2, {0x4}}, &(0x7f0000003740)={0x18, 0x0, 0xffffffffbde78f66, {0x40}}, &(0x7f0000003780)={0x18, 0x0, 0x0, {0x6}}, &(0x7f00000037c0)={0x18, 0x0, 0x8001, {0x1}}, &(0x7f0000003800)={0x28, 0x0, 0x40, {{0x1589, 0x5, 0x1, r0}}}, &(0x7f0000003840)={0x60, 0x24, 0x0, {{0x8000, 0x85, 0x8, 0xc7, 0x8, 0x4, 0x7}}}, &(0x7f00000038c0)={0x18, 0xffffffffffffffda, 0x951b, {0x4}}, &(0x7f0000003900)={0x21, 0x0, 0x411, {'/proc/partitions\x00'}}, &(0x7f0000003940)={0x20, 0xfffffffffffffff5, 0x4}, &(0x7f0000003980)={0x78, 0xffffffffffffffda, 0x4, {0x2000000000000000, 0x80000001, 0x0, {0x0, 0x8, 0x5258, 0xe23e, 0x7f, 0x3ff, 0x1, 0x3, 0x5, 0xc000, 0x8, 0x0, 0x0, 0x3, 0x200}}}, &(0x7f0000003b40)={0x90, 0x0, 0x20, {0x3, 0x3, 0x6, 0x8, 0x6, 0x2, {0x3, 0x3, 0x7, 0x9, 0x3771, 0x0, 0x2, 0xfffffff8, 0x1, 0x1000, 0x3, r3, 0xee01, 0x2, 0x7}}}, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003e80)={0x2a0, 0xfffffffffffffffe, 0x100, [{{0x3, 0x0, 0x27, 0x4e6d, 0x5, 0x6, {0x0, 0x8, 0xfffffffffffffc00, 0x4, 0x6350, 0x10000, 0x10001, 0x3ff, 0x1, 0x5000, 0x1f80000, 0xee00, 0xee00, 0x4, 0xff}}, {0x3, 0x6, 0x4, 0x2, '[[^.'}}, {{0x3, 0x2, 0x3, 0xfffffffffffffffc, 0x33eb, 0x3, {0x3, 0x1, 0x6189, 0x7, 0x7, 0x10001, 0xffff0001, 0x0, 0x1, 0x2000, 0xffff, r4, r5, 0x1000, 0x200}}, {0x1, 0x3, 0x2, 0x7, '$#'}}, {{0x3, 0x2, 0x9, 0x2, 0xce1, 0x5, {0x1, 0x8001, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x9, 0x2, 0x8, 0x8000, 0x8, 0xffffffffffffffff, 0xee01, 0x800, 0xfffffffd}}, {0x2, 0x3, 0x11, 0x7ff, '/proc/partitions\x00'}}, {{0x1, 0x3, 0x401, 0x1, 0x0, 0x80, {0x5, 0x7fff, 0x9, 0x7, 0x9, 0x0, 0x8, 0xfffff001, 0x2, 0x1000, 0x20, r6, r7, 0x9}}, {0x1, 0x3f, 0x8, 0x7fff, 'oom_adj\x00'}}]}, &(0x7f0000004200)={0xa0, 0xfffffffffffffff5, 0x4, {{0x6, 0x1, 0x0, 0x40000000000, 0x7f, 0x8, {0x3, 0xffffffff80000000, 0x80, 0x8, 0x64b2, 0xffffffff, 0xfffffffa, 0x6, 0xbaf3, 0xa000, 0xeb6, r8, 0x0, 0x7, 0x4}}, {0x0, 0x2}}}, &(0x7f00000042c0)={0x20, 0xffffffffffffffda, 0xfff, {0x0, 0x0, 0x101, 0xc9e}}}) (async) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000004380)=ANY=[@ANYBLOB="48110000120001002dbd7000ffdb92000009000000090000000100000052ba3d77d6e90000cfa60000070000000000000000000000000000538d14d4f44da43606036185399454e80fe1251e7ff7404bbf3d4d46839889c7a15cecea4098d49c9b61e07e285f36d1ae42e0937fc1b80425bcf810a8d37fea03a26bdb5de7cca9b48d45acac084e4d5dec9eb06a7fd54f99c5e99639f5e07b9edac6672a5aa739587d", @ANYRES32=0x0, @ANYBLOB="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"], 0x1148}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) (async) sendfile(r2, r1, 0x0, 0x1) (async) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000002c0)=0x1c) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) syz_kvm_setup_cpu$x86(r1, r9, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="36260f01882b590f0766b8008800000f23d00f21f866352000000e0f23f8660fc7735dbaf80c66b80c2f2c8b66efbafc0c66ed66b9800000c00f326635008000000f30660f388066feba4100b008eeb85d0f8ec0baf80c66b83516fd8866efbafc0cb0bdee", 0x65}], 0x1, 0x42, &(0x7f0000000240)=[@dstype0={0x6, 0x8}, @cstype0={0x4, 0x3}], 0x2) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) (async) ioctl$AUTOFS_IOC_EXPIRE(r10, 0x810c9365, &(0x7f0000001540)={{0x4, 0x170}, 0x100, './file0\x00'}) (async) 15:34:53 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 826.090945] syz-executor.3 (16574): drop_caches: 2 [ 826.106702] syz-executor.4 (16573): drop_caches: 2 15:34:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:53 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 826.153454] syz-executor.1 (16570): drop_caches: 1 [ 826.156709] syz-executor.3 (16580): drop_caches: 2 15:34:53 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x0) [ 826.228793] syz-executor.4 (16584): drop_caches: 2 15:34:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 826.272219] syz-executor.3 (16585): drop_caches: 2 [ 826.329410] syz-executor.1 (16588): drop_caches: 2 15:34:53 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 826.351080] syz-executor.4 (16593): drop_caches: 2 [ 826.422739] syz-executor.3 (16598): drop_caches: 2 15:34:54 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:34:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x0) [ 826.977218] syz-executor.1 (16609): drop_caches: 2 15:34:54 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 15:34:54 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:54 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:54 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) (async) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2000000, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x1) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003a00)={{{@in=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003b00)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r4, 0xffffffffffffffff) statx(r1, &(0x7f0000003cc0)='./file1\x00', 0x1000, 0x80, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() (async) newfstatat(0xffffffffffffff9c, &(0x7f0000004140)='./file1\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000004300)={&(0x7f0000003680)={0x50, 0x0, 0x1f, {0x7, 0x24, 0x8, 0x10020, 0x1, 0x6, 0x5, 0x9}}, &(0x7f0000003700)={0x18, 0xfffffffffffffff5, 0x2, {0x4}}, &(0x7f0000003740)={0x18, 0x0, 0xffffffffbde78f66, {0x40}}, &(0x7f0000003780)={0x18, 0x0, 0x0, {0x6}}, &(0x7f00000037c0)={0x18, 0x0, 0x8001, {0x1}}, &(0x7f0000003800)={0x28, 0x0, 0x40, {{0x1589, 0x5, 0x1, r0}}}, &(0x7f0000003840)={0x60, 0x24, 0x0, {{0x8000, 0x85, 0x8, 0xc7, 0x8, 0x4, 0x7}}}, &(0x7f00000038c0)={0x18, 0xffffffffffffffda, 0x951b, {0x4}}, &(0x7f0000003900)={0x21, 0x0, 0x411, {'/proc/partitions\x00'}}, &(0x7f0000003940)={0x20, 0xfffffffffffffff5, 0x4}, &(0x7f0000003980)={0x78, 0xffffffffffffffda, 0x4, {0x2000000000000000, 0x80000001, 0x0, {0x0, 0x8, 0x5258, 0xe23e, 0x7f, 0x3ff, 0x1, 0x3, 0x5, 0xc000, 0x8, 0x0, 0x0, 0x3, 0x200}}}, &(0x7f0000003b40)={0x90, 0x0, 0x20, {0x3, 0x3, 0x6, 0x8, 0x6, 0x2, {0x3, 0x3, 0x7, 0x9, 0x3771, 0x0, 0x2, 0xfffffff8, 0x1, 0x1000, 0x3, r3, 0xee01, 0x2, 0x7}}}, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003e80)={0x2a0, 0xfffffffffffffffe, 0x100, [{{0x3, 0x0, 0x27, 0x4e6d, 0x5, 0x6, {0x0, 0x8, 0xfffffffffffffc00, 0x4, 0x6350, 0x10000, 0x10001, 0x3ff, 0x1, 0x5000, 0x1f80000, 0xee00, 0xee00, 0x4, 0xff}}, {0x3, 0x6, 0x4, 0x2, '[[^.'}}, {{0x3, 0x2, 0x3, 0xfffffffffffffffc, 0x33eb, 0x3, {0x3, 0x1, 0x6189, 0x7, 0x7, 0x10001, 0xffff0001, 0x0, 0x1, 0x2000, 0xffff, r4, r5, 0x1000, 0x200}}, {0x1, 0x3, 0x2, 0x7, '$#'}}, {{0x3, 0x2, 0x9, 0x2, 0xce1, 0x5, {0x1, 0x8001, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x9, 0x2, 0x8, 0x8000, 0x8, 0xffffffffffffffff, 0xee01, 0x800, 0xfffffffd}}, {0x2, 0x3, 0x11, 0x7ff, '/proc/partitions\x00'}}, {{0x1, 0x3, 0x401, 0x1, 0x0, 0x80, {0x5, 0x7fff, 0x9, 0x7, 0x9, 0x0, 0x8, 0xfffff001, 0x2, 0x1000, 0x20, r6, r7, 0x9}}, {0x1, 0x3f, 0x8, 0x7fff, 'oom_adj\x00'}}]}, &(0x7f0000004200)={0xa0, 0xfffffffffffffff5, 0x4, {{0x6, 0x1, 0x0, 0x40000000000, 0x7f, 0x8, {0x3, 0xffffffff80000000, 0x80, 0x8, 0x64b2, 0xffffffff, 0xfffffffa, 0x6, 0xbaf3, 0xa000, 0xeb6, r8, 0x0, 0x7, 0x4}}, {0x0, 0x2}}}, &(0x7f00000042c0)={0x20, 0xffffffffffffffda, 0xfff, {0x0, 0x0, 0x101, 0xc9e}}}) (async) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000004380)=ANY=[@ANYBLOB="48110000120001002dbd7000ffdb92000009000000090000000100000052ba3d77d6e90000cfa60000070000000000000000000000000000538d14d4f44da43606036185399454e80fe1251e7ff7404bbf3d4d46839889c7a15cecea4098d49c9b61e07e285f36d1ae42e0937fc1b80425bcf810a8d37fea03a26bdb5de7cca9b48d45acac084e4d5dec9eb06a7fd54f99c5e99639f5e07b9edac6672a5aa739587d", @ANYRES32=0x0, @ANYBLOB="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"], 0x1148}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendfile(r2, r1, 0x0, 0x1) (async) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000002c0)=0x1c) (async) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r9, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="36260f01882b590f0766b8008800000f23d00f21f866352000000e0f23f8660fc7735dbaf80c66b80c2f2c8b66efbafc0c66ed66b9800000c00f326635008000000f30660f388066feba4100b008eeb85d0f8ec0baf80c66b83516fd8866efbafc0cb0bdee", 0x65}], 0x1, 0x42, &(0x7f0000000240)=[@dstype0={0x6, 0x8}, @cstype0={0x4, 0x3}], 0x2) (async) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r10, 0x810c9365, &(0x7f0000001540)={{0x4, 0x170}, 0x100, './file0\x00'}) 15:34:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x0) [ 827.027238] syz-executor.2 (16575): drop_caches: 2 [ 827.111153] syz-executor.4 (16619): drop_caches: 2 [ 827.124173] syz-executor.3 (16623): drop_caches: 2 [ 827.153663] syz-executor.1 (16620): drop_caches: 2 15:34:54 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:54 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x0) [ 827.306679] syz-executor.3 (16634): drop_caches: 2 [ 827.307568] syz-executor.4 (16635): drop_caches: 2 15:34:54 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 827.350340] syz-executor.1 (16633): drop_caches: 2 15:34:54 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 827.448923] syz-executor.4 (16642): drop_caches: 2 [ 827.464265] syz-executor.3 (16643): drop_caches: 2 15:34:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:34:55 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:34:55 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) 15:34:55 executing program 4: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:55 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:55 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x4000008, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_window_scaling\x00', 0x1, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 827.950121] syz-executor.2 (16618): drop_caches: 2 15:34:55 executing program 4: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:55 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 828.001623] syz-executor.4 (16658): drop_caches: 2 [ 828.003414] syz-executor.1 (16653): drop_caches: 2 [ 828.015091] syz-executor.3 (16660): drop_caches: 2 15:34:55 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:34:55 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 828.132522] syz-executor.3 (16667): drop_caches: 2 15:34:55 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 828.171287] syz-executor.4 (16669): drop_caches: 2 [ 828.176318] syz-executor.1 (16671): drop_caches: 2 [ 828.270968] syz-executor.3 (16673): drop_caches: 2 15:34:55 executing program 4: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 828.300301] syz-executor.1 (16677): drop_caches: 2 [ 828.391739] syz-executor.4 (16681): drop_caches: 2 15:34:56 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:34:56 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 828.752780] syz-executor.3 (16688): drop_caches: 2 15:34:56 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 15:34:56 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:56 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:56 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) (async) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x4000008, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async, rerun: 32) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (rerun: 32) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_window_scaling\x00', 0x1, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:34:56 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:34:56 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 828.908107] syz-executor.2 (16663): drop_caches: 2 [ 828.963088] syz-executor.3 (16705): drop_caches: 2 [ 828.986733] syz-executor.4 (16711): drop_caches: 2 15:34:56 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 15:34:56 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:56 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 829.015499] syz-executor.1 (16703): drop_caches: 2 15:34:56 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:56 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 15:34:56 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:56 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 829.133781] syz-executor.4 (16722): drop_caches: 2 [ 829.147356] syz-executor.1 (16723): drop_caches: 2 [ 829.162505] syz-executor.3 (16720): drop_caches: 2 15:34:56 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:56 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) [ 829.264950] syz-executor.4 (16732): drop_caches: 2 15:34:56 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x4000008, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_window_scaling\x00', 0x1, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 829.395575] syz-executor.1 (16737): drop_caches: 2 15:34:57 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:34:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:57 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) 15:34:57 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:34:57 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$VFAT_IOCTL_READDIR_BOTH(r2, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) write$sysctl(r0, &(0x7f0000000000)='1\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:34:57 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$VFAT_IOCTL_READDIR_BOTH(r2, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) write$sysctl(r0, &(0x7f0000000000)='1\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:34:57 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) 15:34:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 829.576499] syz-executor.4 (16755): drop_caches: 2 15:34:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:34:57 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:57 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:34:57 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$VFAT_IOCTL_READDIR_BOTH(r2, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) write$sysctl(r0, &(0x7f0000000000)='1\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(r2, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) write$sysctl(r0, &(0x7f0000000000)='1\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:34:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:34:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 829.726230] syz-executor.1 (16757): drop_caches: 2 [ 829.737538] syz-executor.2 (16775): drop_caches: 2 15:34:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:57 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x40, 0xf6, 0x62, 0x0, 0xd2, 0x10, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x180f004e, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x440, 0xfff, 0x1f, 0x5, 0x1ff, 0x7d9a7422, 0xfc01, 0x0, 0x101, 0x0, 0x7fffffff}, 0x0, 0x0, r0, 0x3) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000003c0)={{r3}, 0x0, 0x0, @inherit={0x88, &(0x7f0000000180)={0x0, 0x8, 0x1, 0x6, {0x0, 0x2, 0x3, 0x2, 0x7e80000000000000}, [0x5, 0x99, 0x2, 0xde9, 0x7f, 0x7, 0x7fff, 0x8]}}, @devid}) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x4, 0x1, 0x9, 0x6, 0x0, 0x4, 0xc0b, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000240)}, 0x40001, 0x64c5fe13, 0x800, 0x3, 0x8000, 0x3ff, 0x3ff, 0x0, 0x0, 0x0, 0xff}, r5, 0x2, 0xffffffffffffffff, 0x4) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) sendfile(r4, r2, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 829.795197] syz-executor.4 (16774): drop_caches: 2 15:34:57 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 829.873355] syz-executor.2 (16797): drop_caches: 2 15:34:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 829.944515] syz-executor.1 (16793): drop_caches: 2 15:34:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 830.017142] syz-executor.2 (16806): drop_caches: 2 15:34:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:57 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 830.051711] syz-executor.4 (16803): drop_caches: 2 [ 830.133968] syz-executor.2 (16816): drop_caches: 2 [ 830.145982] syz-executor.1 (16811): drop_caches: 2 15:34:58 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:34:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:58 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:34:58 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:58 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x40, 0xf6, 0x62, 0x0, 0xd2, 0x10, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x180f004e, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x440, 0xfff, 0x1f, 0x5, 0x1ff, 0x7d9a7422, 0xfc01, 0x0, 0x101, 0x0, 0x7fffffff}, 0x0, 0x0, r0, 0x3) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000003c0)={{r3}, 0x0, 0x0, @inherit={0x88, &(0x7f0000000180)={0x0, 0x8, 0x1, 0x6, {0x0, 0x2, 0x3, 0x2, 0x7e80000000000000}, [0x5, 0x99, 0x2, 0xde9, 0x7f, 0x7, 0x7fff, 0x8]}}, @devid}) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) (async) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x4, 0x1, 0x9, 0x6, 0x0, 0x4, 0xc0b, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000240)}, 0x40001, 0x64c5fe13, 0x800, 0x3, 0x8000, 0x3ff, 0x3ff, 0x0, 0x0, 0x0, 0xff}, r5, 0x2, 0xffffffffffffffff, 0x4) (async) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r4, r2, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 830.506426] syz-executor.3 (16814): drop_caches: 2 15:34:58 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 830.608207] syz-executor.2 (16834): drop_caches: 2 [ 830.617569] syz-executor.4 (16837): drop_caches: 2 15:34:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:58 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 830.775098] syz-executor.2 (16845): drop_caches: 2 [ 830.780721] syz-executor.4 (16846): drop_caches: 2 15:34:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:58 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:34:58 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x40, 0xf6, 0x62, 0x0, 0xd2, 0x10, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x180f004e, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x440, 0xfff, 0x1f, 0x5, 0x1ff, 0x7d9a7422, 0xfc01, 0x0, 0x101, 0x0, 0x7fffffff}, 0x0, 0x0, r0, 0x3) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000003c0)={{r3}, 0x0, 0x0, @inherit={0x88, &(0x7f0000000180)={0x0, 0x8, 0x1, 0x6, {0x0, 0x2, 0x3, 0x2, 0x7e80000000000000}, [0x5, 0x99, 0x2, 0xde9, 0x7f, 0x7, 0x7fff, 0x8]}}, @devid}) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x4, 0x1, 0x9, 0x6, 0x0, 0x4, 0xc0b, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000240)}, 0x40001, 0x64c5fe13, 0x800, 0x3, 0x8000, 0x3ff, 0x3ff, 0x0, 0x0, 0x0, 0xff}, r5, 0x2, 0xffffffffffffffff, 0x4) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) sendfile(r4, r2, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x40, 0xf6, 0x62, 0x0, 0xd2, 0x10, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x180f004e, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x440, 0xfff, 0x1f, 0x5, 0x1ff, 0x7d9a7422, 0xfc01, 0x0, 0x101, 0x0, 0x7fffffff}, 0x0, 0x0, r0, 0x3) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000003c0)={{r3}, 0x0, 0x0, @inherit={0x88, &(0x7f0000000180)={0x0, 0x8, 0x1, 0x6, {0x0, 0x2, 0x3, 0x2, 0x7e80000000000000}, [0x5, 0x99, 0x2, 0xde9, 0x7f, 0x7, 0x7fff, 0x8]}}, @devid}) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) getpid() (async) sched_setscheduler(r5, 0x5, &(0x7f0000000380)) (async) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x4, 0x1, 0x9, 0x6, 0x0, 0x4, 0xc0b, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000240)}, 0x40001, 0x64c5fe13, 0x800, 0x3, 0x8000, 0x3ff, 0x3ff, 0x0, 0x0, 0x0, 0xff}, r5, 0x2, 0xffffffffffffffff, 0x4) (async) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r4, r2, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) [ 830.912197] syz-executor.2 (16851): drop_caches: 2 [ 830.921469] syz-executor.4 (16852): drop_caches: 2 15:34:58 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:34:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:58 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 831.196693] syz-executor.2 (16863): drop_caches: 2 15:34:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 831.437178] syz-executor.3 (16839): drop_caches: 2 15:34:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:34:59 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:34:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:59 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 831.499871] syz-executor.1 (16829): drop_caches: 2 15:34:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:59 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 831.560177] syz-executor.2 (16882): drop_caches: 2 [ 831.643740] syz-executor.2 (16889): drop_caches: 2 15:34:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 831.903037] syz-executor.3 (16880): drop_caches: 2 15:34:59 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) write$sysctl(r0, &(0x7f0000000040)='4\x00', 0x2) 15:34:59 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:34:59 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:34:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:34:59 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 832.210291] syz-executor.2 (16908): drop_caches: 1 15:35:00 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:00 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:00 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) write$sysctl(r0, &(0x7f0000000040)='4\x00', 0x2) [ 832.464031] syz-executor.1 (16883): drop_caches: 1 [ 832.541151] syz-executor.2 (16923): drop_caches: 2 15:35:00 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:00 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) write$sysctl(r0, &(0x7f0000000040)='4\x00', 0x2) [ 832.701602] syz-executor.2 (16936): drop_caches: 2 15:35:00 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x1ee4}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x400, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000040)={0x2, @pix_mp={0x0, 0x0, 0x0, 0x7}}) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000240)) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0x0, 0x20, 0x5}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x7f, 0x0, 0xaf, 0x5, 0x0, 0x1f, 0x20, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7995, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x40000, 0x161d4583, 0x10001, 0x4, 0xfff, 0x5, 0x7, 0x0, 0x401}, r3, 0x9, r4, 0xc) write$sysctl(r1, &(0x7f0000000000)='5\x00', 0x2) sendfile(0xffffffffffffffff, r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:00 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 832.893203] syz-executor.3 (16909): drop_caches: 2 [ 832.920318] syz-executor.2 (16946): drop_caches: 2 [ 833.403231] syz-executor.1 (16925): drop_caches: 2 [ 833.432132] syz-executor.4 (16926): drop_caches: 2 15:35:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:01 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x1ee4}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x400, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000040)={0x2, @pix_mp={0x0, 0x0, 0x0, 0x7}}) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000240)) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0x0, 0x20, 0x5}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x7f, 0x0, 0xaf, 0x5, 0x0, 0x1f, 0x20, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7995, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x40000, 0x161d4583, 0x10001, 0x4, 0xfff, 0x5, 0x7, 0x0, 0x401}, r3, 0x9, r4, 0xc) write$sysctl(r1, &(0x7f0000000000)='5\x00', 0x2) sendfile(0xffffffffffffffff, r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x1ee4}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) syz_open_dev$vim2m(&(0x7f0000000000), 0x400, 0x2) (async) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000040)={0x2, @pix_mp={0x0, 0x0, 0x0, 0x7}}) (async) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000240)) (async) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0x0, 0x20, 0x5}) (async) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r5, r4, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x7f, 0x0, 0xaf, 0x5, 0x0, 0x1f, 0x20, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7995, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x40000, 0x161d4583, 0x10001, 0x4, 0xfff, 0x5, 0x7, 0x0, 0x401}, r3, 0x9, r4, 0xc) (async) write$sysctl(r1, &(0x7f0000000000)='5\x00', 0x2) (async) sendfile(0xffffffffffffffff, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:01 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:01 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:01 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:01 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x1ee4}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x400, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000040)={0x2, @pix_mp={0x0, 0x0, 0x0, 0x7}}) (async) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000240)) (async) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0x0, 0x20, 0x5}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) (async) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x7f, 0x0, 0xaf, 0x5, 0x0, 0x1f, 0x20, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7995, 0x4, @perf_bp={&(0x7f0000000140), 0x4}, 0x40000, 0x161d4583, 0x10001, 0x4, 0xfff, 0x5, 0x7, 0x0, 0x401}, r3, 0x9, r4, 0xc) write$sysctl(r1, &(0x7f0000000000)='5\x00', 0x2) (async) sendfile(0xffffffffffffffff, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 833.654566] syz-executor.2 (16973): drop_caches: 2 15:35:01 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:01 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup2(r2, r4) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x1e, 0x262) write$sysctl(r6, &(0x7f0000000000)='1\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:01 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 834.303820] syz-executor.3 (16974): drop_caches: 2 15:35:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:02 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) (async) dup2(r2, r4) (async) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x1e, 0x262) (async) write$sysctl(r6, &(0x7f0000000000)='1\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:02 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:02 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 834.411019] syz-executor.4 (16972): drop_caches: 2 15:35:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:02 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) (async) dup2(r2, r4) (async) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x1e, 0x262) write$sysctl(r6, &(0x7f0000000000)='1\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:02 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xfa, 0x0, 0x81, 0xfc, 0x0, 0x0, 0x9010, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040)}, 0x42e, 0x80000000, 0x9, 0x7, 0x2b99, 0x2, 0xfff, 0x0, 0x1f, 0x0, 0x2}, r1, 0xf, 0xffffffffffffffff, 0x1) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:02 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xfa, 0x0, 0x81, 0xfc, 0x0, 0x0, 0x9010, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040)}, 0x42e, 0x80000000, 0x9, 0x7, 0x2b99, 0x2, 0xfff, 0x0, 0x1f, 0x0, 0x2}, r1, 0xf, 0xffffffffffffffff, 0x1) (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r2, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 835.119930] syz-executor.3 (17005): drop_caches: 1 15:35:02 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 835.224993] syz-executor.1 (17050): drop_caches: 2 15:35:02 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:02 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xfa, 0x0, 0x81, 0xfc, 0x0, 0x0, 0x9010, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040)}, 0x42e, 0x80000000, 0x9, 0x7, 0x2b99, 0x2, 0xfff, 0x0, 0x1f, 0x0, 0x2}, r1, 0xf, 0xffffffffffffffff, 0x1) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:02 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 835.365843] syz-executor.4 (17013): drop_caches: 2 15:35:03 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 835.452473] syz-executor.1 (17073): drop_caches: 2 15:35:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 835.560677] syz-executor.1 (17081): drop_caches: 2 [ 835.872128] syz-executor.2 (17069): drop_caches: 2 15:35:03 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:03 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x3c, 0xc3, 0x3, 0xff, 0x0, 0x4, 0x1060, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x16, 0x4, @perf_config_ext={0x0, 0xc5d1}, 0x4906, 0x8, 0xffffde0f, 0x0, 0xffffffffffffffff, 0x0, 0xc, 0x0, 0x7, 0x0, 0x5}, r1, 0xd, r0, 0xa) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='5\x00', 0x2) sendfile(r2, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:03 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:03 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:03 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 835.995832] syz-executor.1 (17095): drop_caches: 2 15:35:03 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:03 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:03 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x3c, 0xc3, 0x3, 0xff, 0x0, 0x4, 0x1060, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x16, 0x4, @perf_config_ext={0x0, 0xc5d1}, 0x4906, 0x8, 0xffffde0f, 0x0, 0xffffffffffffffff, 0x0, 0xc, 0x0, 0x7, 0x0, 0x5}, r1, 0xd, r0, 0xa) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='5\x00', 0x2) sendfile(r2, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:03 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 836.268643] syz-executor.4 (17071): drop_caches: 1 [ 836.305118] syz-executor.2 (17096): drop_caches: 1 15:35:03 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:03 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:04 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x3c, 0xc3, 0x3, 0xff, 0x0, 0x4, 0x1060, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x16, 0x4, @perf_config_ext={0x0, 0xc5d1}, 0x4906, 0x8, 0xffffde0f, 0x0, 0xffffffffffffffff, 0x0, 0xc, 0x0, 0x7, 0x0, 0x5}, r1, 0xd, r0, 0xa) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='5\x00', 0x2) sendfile(r2, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x3c, 0xc3, 0x3, 0xff, 0x0, 0x4, 0x1060, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x16, 0x4, @perf_config_ext={0x0, 0xc5d1}, 0x4906, 0x8, 0xffffde0f, 0x0, 0xffffffffffffffff, 0x0, 0xc, 0x0, 0x7, 0x0, 0x5}, r1, 0xd, r0, 0xa) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='5\x00', 0x2) (async) sendfile(r2, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) [ 836.379755] syz-executor.1 (17109): drop_caches: 2 15:35:04 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:04 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:04 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:04 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x9, 0x9, 0xc0, 0x20, 0x0, 0x6, 0x80000, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x1000, 0x53}, 0x2, 0xea6, 0x1f, 0x0, 0x0, 0x1, 0x5, 0x0, 0x1, 0x0, 0x8}, 0xffffffffffffffff, 0xe, r2, 0x2) 15:35:04 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 836.859356] syz-executor.1 (17136): drop_caches: 2 [ 836.946438] syz-executor.2 (17116): drop_caches: 2 15:35:04 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:04 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async, rerun: 32) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async, rerun: 32) sendfile(r1, r0, 0x0, 0x1) (async, rerun: 32) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async, rerun: 32) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (rerun: 32) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x9, 0x9, 0xc0, 0x20, 0x0, 0x6, 0x80000, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x1000, 0x53}, 0x2, 0xea6, 0x1f, 0x0, 0x0, 0x1, 0x5, 0x0, 0x1, 0x0, 0x8}, 0xffffffffffffffff, 0xe, r2, 0x2) 15:35:04 executing program 1: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:04 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) 15:35:04 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 837.164423] syz-executor.4 (17105): drop_caches: 2 [ 837.221085] syz-executor.1 (17158): drop_caches: 2 15:35:04 executing program 1: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:04 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x9, 0x9, 0xc0, 0x20, 0x0, 0x6, 0x80000, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x1000, 0x53}, 0x2, 0xea6, 0x1f, 0x0, 0x0, 0x1, 0x5, 0x0, 0x1, 0x0, 0x8}, 0xffffffffffffffff, 0xe, r2, 0x2) [ 837.370579] syz-executor.1 (17174): drop_caches: 2 [ 837.802007] syz-executor.2 (17157): drop_caches: 2 15:35:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:05 executing program 1: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:05 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000100)=@random={'user.', '-}\x00'}, &(0x7f0000000140)='-\x00', 0x2, 0x0) 15:35:05 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) 15:35:05 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 838.039168] syz-executor.1 (17194): drop_caches: 2 [ 838.141705] syz-executor.4 (17162): drop_caches: 2 15:35:05 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) 15:35:05 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000100)=@random={'user.', '-}\x00'}, &(0x7f0000000140)='-\x00', 0x2, 0x0) 15:35:05 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 838.367829] syz-executor.1 (17206): drop_caches: 2 15:35:06 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) 15:35:06 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/timers\x00', 0x0, 0x0) (async) fsetxattr(r1, &(0x7f0000000100)=@random={'user.', '-}\x00'}, &(0x7f0000000140)='-\x00', 0x2, 0x0) 15:35:06 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:06 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) [ 838.656899] syz-executor.1 (17219): drop_caches: 2 [ 838.926270] syz-executor.2 (17192): drop_caches: 2 [ 838.961636] syz-executor.3 (17191): drop_caches: 2 15:35:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:07 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x7, 0xcb, 0x1f, 0x9, 0x0, 0xffffffff, 0x84000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x44, 0x2}, 0x0, 0x1, 0x0, 0xf, 0x7, 0x1000, 0x2, 0x0, 0x3, 0x0, 0x6}, r1, 0xb, r2, 0x8) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r4, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:07 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:07 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:07 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) 15:35:07 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:07 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 839.533909] syz-executor.1 (17242): drop_caches: 2 15:35:07 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:07 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 839.688714] syz-executor.1 (17249): drop_caches: 2 15:35:07 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:07 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 839.789873] syz-executor.2 (17243): drop_caches: 2 [ 839.806498] syz-executor.1 (17257): drop_caches: 2 15:35:07 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:07 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 15:35:07 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:07 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:07 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x7, 0xcb, 0x1f, 0x9, 0x0, 0xffffffff, 0x84000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x44, 0x2}, 0x0, 0x1, 0x0, 0xf, 0x7, 0x1000, 0x2, 0x0, 0x3, 0x0, 0x6}, r1, 0xb, r2, 0x8) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r4, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) getpid() (async) sched_setscheduler(r1, 0x5, &(0x7f0000000380)) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x7, 0xcb, 0x1f, 0x9, 0x0, 0xffffffff, 0x84000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x44, 0x2}, 0x0, 0x1, 0x0, 0xf, 0x7, 0x1000, 0x2, 0x0, 0x3, 0x0, 0x6}, r1, 0xb, r2, 0x8) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r4, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) [ 840.077756] syz-executor.1 (17274): drop_caches: 2 [ 840.343621] syz-executor.3 (17241): drop_caches: 2 15:35:07 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:07 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 15:35:07 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:07 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:07 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (rerun: 32) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) (async, rerun: 64) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async, rerun: 64) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) (async, rerun: 32) perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x7, 0xcb, 0x1f, 0x9, 0x0, 0xffffffff, 0x84000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x44, 0x2}, 0x0, 0x1, 0x0, 0xf, 0x7, 0x1000, 0x2, 0x0, 0x3, 0x0, 0x6}, r1, 0xb, r2, 0x8) (rerun: 32) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r4, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 840.438177] syz-executor.1 (17293): drop_caches: 2 15:35:08 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 840.475348] syz-executor.4 (17294): drop_caches: 2 15:35:08 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 15:35:08 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:08 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:08 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) 15:35:08 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 840.768636] syz-executor.4 (17312): drop_caches: 2 [ 841.204982] syz-executor.3 (17299): drop_caches: 2 15:35:08 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:08 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) 15:35:08 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:08 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:08 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), r0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004000}, 0x2008000) 15:35:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:08 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:08 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) 15:35:08 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), r0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004000}, 0x2008000) 15:35:08 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) [ 841.313940] syz-executor.3 (17340): drop_caches: 2 [ 841.316740] syz-executor.4 (17337): drop_caches: 2 15:35:08 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080)=0x1e, 0x262) 15:35:09 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) 15:35:09 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:09 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), r0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004000}, 0x2008000) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), r0) (async) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004000}, 0x2008000) (async) 15:35:09 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) [ 841.458402] syz-executor.3 (17354): drop_caches: 2 [ 841.476471] syz-executor.4 (17355): drop_caches: 2 15:35:09 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:09 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:09 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080)=0x1e, 0x262) 15:35:09 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/235, 0xeb}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f0000000040)=""/16, 0x10}], 0x4, 0x1, 0x1ff) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:09 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) 15:35:09 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:09 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/235, 0xeb}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f0000000040)=""/16, 0x10}], 0x4, 0x1, 0x1ff) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/235, 0xeb}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f0000000040)=""/16, 0x10}], 0x4, 0x1, 0x1ff) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:09 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:09 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080)=0x1e, 0x262) [ 842.034330] syz-executor.4 (17391): drop_caches: 2 [ 842.074173] syz-executor.3 (17392): drop_caches: 2 15:35:09 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 842.192861] syz-executor.4 (17405): drop_caches: 2 [ 842.214119] syz-executor.2 (17406): drop_caches: 2 15:35:09 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/235, 0xeb}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f0000000040)=""/16, 0x10}], 0x4, 0x1, 0x1ff) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/235, 0xeb}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f0000000040)=""/16, 0x10}], 0x4, 0x1, 0x1ff) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:09 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, 0x0, 0x262) 15:35:10 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 842.397682] syz-executor.1 (17378): drop_caches: 2 [ 842.430832] syz-executor.4 (17423): drop_caches: 1 15:35:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:10 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:10 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) 15:35:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4}) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x80, 0x0, 0x0, 0x3, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/140, 0x2644e0}], 0x1, &(0x7f00000001c0)=""/4, 0x10080, 0x7301}, 0x3f9c) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f711e8ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d042b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f"}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x0, 0xfc, 0x9f, 0x80, 0x0, 0x0, 0x8000, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x1, 0x6a}, 0x100, 0x3, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendmsg$inet(r3, &(0x7f00000005c0)={&(0x7f0000000440)={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000000980)=[{&(0x7f00000004c0)="3b9c0b64ae4a90c88c9710", 0xb}, {&(0x7f0000000500)="eaff9ef0a158e35f69ae97c95952bef024ec0fc4954d7e8783d9996a077014a0225da81ed4ab41910a7b7e073121e30446d09b30c30d87070deaebf3a8737e7f0aa66668247122132e268ed136c5bd27152680d5fdfbcf9d5b31682bee40beee66c99018b00008d12b70f134f4a4bff14a4fec74424cde9be4c34913125a2f0b722c8c4e63787bb9591acae196f5a09b", 0x90}, {&(0x7f00000006c0)="14eeb77e6cef2b772efba2f124276ec45f14635e18db92b6ebf66d8fbec33c6f29cbd66455f92d2956df43a190cf10173444ee11fd63d079adebc337753f246dccfaf3ca174f05286dd4e4dd85a60e82d23b86dbde65be8bde924ccb1156fb068b9a65fe8394b15d20cbc628f2eca859157c7b5b1e880a59645e5aa107dc460f8caf613c19924f99", 0x88}, {&(0x7f0000000780)="55aa46d6e84f0741c45e53b8e63d6ebe8d7b1ae5f268c3c71dc4d86884efb6b7f64375b3affea076ab7949e2020e813fdca281d171b6ebf1f6cd4934988904ef3388b31b9c220d5c2ee1f74467b274dbe21e180b1a44579a6b9344716080fc00db9d75f47b087c7f28eed996e1735822d03a096adbeaa1813825b645055a3c50ea77ed28c99ed41736a3f13f03fb4351f6a101de994609c4df9ef887dd654b37c43bc2015b917cdfcaee9b60e782ed0336f4ee5f1a58c77a7950604279adeecf42", 0xc1}, {&(0x7f0000000880)="fbc5ae6ccc50a9959cc5a9eef978017548fc823a971fcb75f92c5addaac41c888bb4c219a8d78619cd13f1ecf5998f5a01e65a1fb33a3ceecee38ca17f469efac9bdb5f98b51bab444cc94e8711d295e9b2515613aeaedb5845421b32c77a3802f430614445a52b50d31d8588b604eb14fbb634ec03c41d67a12dcc9d0c6a120c1120fce515f7ce1fef1dbc2df5774c3e0326f8be3b2bb91af6e23897c057bc129efef982b760ec37891a2df04226d10253f15048736d8c48989e6d6a2dbe16fd2005cc495664c44163b1ff977009d6efec799a3b591d4596bf23b0240", 0xdd}], 0x5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="110000000000000000000000010000000000000000000000110000000000000000000000010000007f000000000000001400000000000000000000000200000050b50000000000001c000000000000000000000007000000940401009404010000000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="e0000002ac0414bb000000001100deff00000000000000000100000000000000000000001400000000000000000000000100000000a5d3ed5a558ef966c103b59af31af1ea923adf35ab3a766828b19223902c16ff49e90ccd"], 0xb8}, 0x10) r4 = getpid() perf_event_open(0x0, r4, 0x7, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000b40)={0x5, 0x80, 0x0, 0x3, 0x1, 0xd3, 0x0, 0x2, 0x28000, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80, 0x2, @perf_bp={&(0x7f0000000b00), 0x4}, 0x2a00, 0x6, 0x0, 0x6, 0x7, 0x2, 0x8000, 0x0, 0x76c, 0x0, 0xfffffffffffffffe}, r4, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) write$sysctl(r5, &(0x7f0000000000)='3\x00', 0x2) sendfile(r6, r5, 0x0, 0x1) 15:35:10 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, 0x0, 0x262) 15:35:10 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 842.990441] syz-executor.2 (17447): drop_caches: 2 [ 843.001382] syz-executor.4 (17449): drop_caches: 2 15:35:10 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:10 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, 0x0, 0x262) [ 843.121437] syz-executor.2 (17462): drop_caches: 2 [ 843.149239] syz-executor.3 (17457): drop_caches: 2 [ 843.151149] syz-executor.4 (17464): drop_caches: 2 15:35:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:10 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:10 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080), 0x262) 15:35:10 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 843.281035] syz-executor.1 (17434): drop_caches: 2 [ 843.315545] syz-executor.3 (17472): drop_caches: 2 [ 843.321696] syz-executor.4 (17474): drop_caches: 2 15:35:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:11 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080), 0x262) 15:35:11 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080), 0x262) 15:35:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4}) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x80, 0x0, 0x0, 0x3, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/140, 0x2644e0}], 0x1, &(0x7f00000001c0)=""/4, 0x10080, 0x7301}, 0x3f9c) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f711e8ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d042b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f"}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x0) (async) recvmsg$unix(0xffffffffffffffff, 0x0, 0x1) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) (async) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x0, 0xfc, 0x9f, 0x80, 0x0, 0x0, 0x8000, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x1, 0x6a}, 0x100, 0x3, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendmsg$inet(r3, &(0x7f00000005c0)={&(0x7f0000000440)={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000000980)=[{&(0x7f00000004c0)="3b9c0b64ae4a90c88c9710", 0xb}, {&(0x7f0000000500)="eaff9ef0a158e35f69ae97c95952bef024ec0fc4954d7e8783d9996a077014a0225da81ed4ab41910a7b7e073121e30446d09b30c30d87070deaebf3a8737e7f0aa66668247122132e268ed136c5bd27152680d5fdfbcf9d5b31682bee40beee66c99018b00008d12b70f134f4a4bff14a4fec74424cde9be4c34913125a2f0b722c8c4e63787bb9591acae196f5a09b", 0x90}, {&(0x7f00000006c0)="14eeb77e6cef2b772efba2f124276ec45f14635e18db92b6ebf66d8fbec33c6f29cbd66455f92d2956df43a190cf10173444ee11fd63d079adebc337753f246dccfaf3ca174f05286dd4e4dd85a60e82d23b86dbde65be8bde924ccb1156fb068b9a65fe8394b15d20cbc628f2eca859157c7b5b1e880a59645e5aa107dc460f8caf613c19924f99", 0x88}, {&(0x7f0000000780)="55aa46d6e84f0741c45e53b8e63d6ebe8d7b1ae5f268c3c71dc4d86884efb6b7f64375b3affea076ab7949e2020e813fdca281d171b6ebf1f6cd4934988904ef3388b31b9c220d5c2ee1f74467b274dbe21e180b1a44579a6b9344716080fc00db9d75f47b087c7f28eed996e1735822d03a096adbeaa1813825b645055a3c50ea77ed28c99ed41736a3f13f03fb4351f6a101de994609c4df9ef887dd654b37c43bc2015b917cdfcaee9b60e782ed0336f4ee5f1a58c77a7950604279adeecf42", 0xc1}, {&(0x7f0000000880)="fbc5ae6ccc50a9959cc5a9eef978017548fc823a971fcb75f92c5addaac41c888bb4c219a8d78619cd13f1ecf5998f5a01e65a1fb33a3ceecee38ca17f469efac9bdb5f98b51bab444cc94e8711d295e9b2515613aeaedb5845421b32c77a3802f430614445a52b50d31d8588b604eb14fbb634ec03c41d67a12dcc9d0c6a120c1120fce515f7ce1fef1dbc2df5774c3e0326f8be3b2bb91af6e23897c057bc129efef982b760ec37891a2df04226d10253f15048736d8c48989e6d6a2dbe16fd2005cc495664c44163b1ff977009d6efec799a3b591d4596bf23b0240", 0xdd}], 0x5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="110000000000000000000000010000000000000000000000110000000000000000000000010000007f000000000000001400000000000000000000000200000050b50000000000001c000000000000000000000007000000940401009404010000000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="e0000002ac0414bb000000001100deff00000000000000000100000000000000000000001400000000000000000000000100000000a5d3ed5a558ef966c103b59af31af1ea923adf35ab3a766828b19223902c16ff49e90ccd"], 0xb8}, 0x10) (async) r4 = getpid() perf_event_open(0x0, r4, 0x7, 0xffffffffffffffff, 0x2) (async) perf_event_open(&(0x7f0000000b40)={0x5, 0x80, 0x0, 0x3, 0x1, 0xd3, 0x0, 0x2, 0x28000, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80, 0x2, @perf_bp={&(0x7f0000000b00), 0x4}, 0x2a00, 0x6, 0x0, 0x6, 0x7, 0x2, 0x8000, 0x0, 0x76c, 0x0, 0xfffffffffffffffe}, r4, 0x10, 0xffffffffffffffff, 0x0) (async) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) write$sysctl(r5, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r6, r5, 0x0, 0x1) 15:35:11 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) 15:35:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) [ 843.835192] syz-executor.4 (17486): drop_caches: 2 15:35:11 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080), 0x262) [ 843.871552] syz-executor.3 (17487): drop_caches: 2 [ 843.911442] syz-executor.2 (17494): drop_caches: 2 15:35:11 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080), 0x262) 15:35:11 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) [ 843.989794] syz-executor.4 (17501): drop_caches: 2 15:35:11 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x0) 15:35:11 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x0) [ 844.158551] syz-executor.2 (17512): drop_caches: 2 [ 844.170281] syz-executor.4 (17519): drop_caches: 2 [ 844.182949] syz-executor.3 (17511): drop_caches: 2 15:35:11 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:11 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080), 0x262) 15:35:11 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) [ 844.251599] syz-executor.1 (17476): drop_caches: 2 [ 844.257230] syz-executor.4 (17522): drop_caches: 2 15:35:11 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x0) [ 844.374049] syz-executor.2 (17530): drop_caches: 2 [ 844.382066] syz-executor.4 (17532): drop_caches: 2 [ 844.464900] syz-executor.3 (17527): drop_caches: 2 15:35:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4}) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x80, 0x0, 0x0, 0x3, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x8, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002500)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) (async) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/140, 0x2644e0}], 0x1, &(0x7f00000001c0)=""/4, 0x10080, 0x7301}, 0x3f9c) (async) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f711e8ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d042b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f"}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x0) (async) recvmsg$unix(0xffffffffffffffff, 0x0, 0x1) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) (async) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x0, 0xfc, 0x9f, 0x80, 0x0, 0x0, 0x8000, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x1, 0x6a}, 0x100, 0x3, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) (async) sendmsg$inet(r3, &(0x7f00000005c0)={&(0x7f0000000440)={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f0000000980)=[{&(0x7f00000004c0)="3b9c0b64ae4a90c88c9710", 0xb}, {&(0x7f0000000500)="eaff9ef0a158e35f69ae97c95952bef024ec0fc4954d7e8783d9996a077014a0225da81ed4ab41910a7b7e073121e30446d09b30c30d87070deaebf3a8737e7f0aa66668247122132e268ed136c5bd27152680d5fdfbcf9d5b31682bee40beee66c99018b00008d12b70f134f4a4bff14a4fec74424cde9be4c34913125a2f0b722c8c4e63787bb9591acae196f5a09b", 0x90}, {&(0x7f00000006c0)="14eeb77e6cef2b772efba2f124276ec45f14635e18db92b6ebf66d8fbec33c6f29cbd66455f92d2956df43a190cf10173444ee11fd63d079adebc337753f246dccfaf3ca174f05286dd4e4dd85a60e82d23b86dbde65be8bde924ccb1156fb068b9a65fe8394b15d20cbc628f2eca859157c7b5b1e880a59645e5aa107dc460f8caf613c19924f99", 0x88}, {&(0x7f0000000780)="55aa46d6e84f0741c45e53b8e63d6ebe8d7b1ae5f268c3c71dc4d86884efb6b7f64375b3affea076ab7949e2020e813fdca281d171b6ebf1f6cd4934988904ef3388b31b9c220d5c2ee1f74467b274dbe21e180b1a44579a6b9344716080fc00db9d75f47b087c7f28eed996e1735822d03a096adbeaa1813825b645055a3c50ea77ed28c99ed41736a3f13f03fb4351f6a101de994609c4df9ef887dd654b37c43bc2015b917cdfcaee9b60e782ed0336f4ee5f1a58c77a7950604279adeecf42", 0xc1}, {&(0x7f0000000880)="fbc5ae6ccc50a9959cc5a9eef978017548fc823a971fcb75f92c5addaac41c888bb4c219a8d78619cd13f1ecf5998f5a01e65a1fb33a3ceecee38ca17f469efac9bdb5f98b51bab444cc94e8711d295e9b2515613aeaedb5845421b32c77a3802f430614445a52b50d31d8588b604eb14fbb634ec03c41d67a12dcc9d0c6a120c1120fce515f7ce1fef1dbc2df5774c3e0326f8be3b2bb91af6e23897c057bc129efef982b760ec37891a2df04226d10253f15048736d8c48989e6d6a2dbe16fd2005cc495664c44163b1ff977009d6efec799a3b591d4596bf23b0240", 0xdd}], 0x5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="110000000000000000000000010000000000000000000000110000000000000000000000010000007f000000000000001400000000000000000000000200000050b50000000000001c000000000000000000000007000000940401009404010000000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="e0000002ac0414bb000000001100deff00000000000000000100000000000000000000001400000000000000000000000100000000a5d3ed5a558ef966c103b59af31af1ea923adf35ab3a766828b19223902c16ff49e90ccd"], 0xb8}, 0x10) r4 = getpid() perf_event_open(0x0, r4, 0x7, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000b40)={0x5, 0x80, 0x0, 0x3, 0x1, 0xd3, 0x0, 0x2, 0x28000, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80, 0x2, @perf_bp={&(0x7f0000000b00), 0x4}, 0x2a00, 0x6, 0x0, 0x6, 0x7, 0x2, 0x8000, 0x0, 0x76c, 0x0, 0xfffffffffffffffe}, r4, 0x10, 0xffffffffffffffff, 0x0) (async) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) (async) write$sysctl(r5, &(0x7f0000000000)='3\x00', 0x2) sendfile(r6, r5, 0x0, 0x1) 15:35:12 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x262) 15:35:12 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x262) 15:35:12 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) 15:35:12 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x7, 0x1, 0xe1, 0xc2, 0x0, 0x2, 0x460a3, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}, 0x400, 0x64bc, 0x7da1f302, 0x7, 0x81, 0x200, 0x7, 0x0, 0x200, 0x0, 0x3}, r3, 0x10, r0, 0x1) sendfile(r2, r1, 0x0, 0x1) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000003c0)={0x0, 0x8, 0xa4f0}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x1e, 0x262) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x2, 0x800, 0x2, 0x8001}, 0x8, 0x7a55}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x0) r7 = accept$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000040)=0x60) dup2(r7, r0) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000000280)=0x1) [ 844.934156] syz-executor.3 (17562): drop_caches: 2 [ 844.946090] syz-executor.2 (17546): drop_caches: 2 [ 844.964381] syz-executor.4 (17558): drop_caches: 2 15:35:12 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) 15:35:12 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x262) 15:35:12 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:12 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 845.208394] syz-executor.2 (17573): drop_caches: 2 [ 845.228157] syz-executor.3 (17571): drop_caches: 2 [ 845.245831] syz-executor.1 (17528): drop_caches: 2 15:35:12 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:12 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080)=0x1e, 0x262) 15:35:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 845.585786] syz-executor.2 (17592): drop_caches: 1 15:35:13 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:13 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080)=0x1e, 0x262) [ 846.189232] syz-executor.2 (17602): drop_caches: 2 15:35:13 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x7, 0x1, 0xe1, 0xc2, 0x0, 0x2, 0x460a3, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}, 0x400, 0x64bc, 0x7da1f302, 0x7, 0x81, 0x200, 0x7, 0x0, 0x200, 0x0, 0x3}, r3, 0x10, r0, 0x1) sendfile(r2, r1, 0x0, 0x1) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000003c0)={0x0, 0x8, 0xa4f0}) (async) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x1e, 0x262) (async) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x2, 0x800, 0x2, 0x8001}, 0x8, 0x7a55}) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x0) (async) r7 = accept$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000040)=0x60) dup2(r7, r0) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000000280)=0x1) 15:35:13 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080)=0x1e, 0x0) 15:35:13 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080)=0x1e, 0x0) [ 846.333458] syz-executor.3 (17591): drop_caches: 2 15:35:14 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:14 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080)=0x1e, 0x0) [ 846.511699] syz-executor.3 (17613): drop_caches: 2 [ 846.518253] syz-executor.1 (17582): drop_caches: 2 [ 846.525518] syz-executor.2 (17614): drop_caches: 2 15:35:14 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) [ 846.612174] syz-executor.4 (17594): drop_caches: 1 15:35:14 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 846.737899] syz-executor.2 (17628): drop_caches: 2 [ 846.752443] syz-executor.3 (17626): drop_caches: 2 15:35:14 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:14 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080), 0x262) 15:35:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:14 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (async) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x7, 0x1, 0xe1, 0xc2, 0x0, 0x2, 0x460a3, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}, 0x400, 0x64bc, 0x7da1f302, 0x7, 0x81, 0x200, 0x7, 0x0, 0x200, 0x0, 0x3}, r3, 0x10, r0, 0x1) (async) sendfile(r2, r1, 0x0, 0x1) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000003c0)={0x0, 0x8, 0xa4f0}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x1e, 0x262) (async) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x2, 0x800, 0x2, 0x8001}, 0x8, 0x7a55}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x0) (async) r7 = accept$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000040)=0x60) dup2(r7, r0) (async) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000000280)=0x1) [ 846.934035] syz-executor.4 (17635): drop_caches: 2 15:35:14 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 847.062067] syz-executor.2 (17642): drop_caches: 2 [ 847.169814] syz-executor.3 (17651): drop_caches: 2 [ 847.184748] syz-executor.4 (17655): drop_caches: 2 15:35:14 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:14 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:14 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080)=0x1e, 0x262) [ 847.450750] syz-executor.1 (17624): drop_caches: 2 [ 847.456615] syz-executor.3 (17668): drop_caches: 2 [ 847.479795] syz-executor.4 (17664): drop_caches: 2 15:35:15 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:15 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 847.516553] syz-executor.2 (17665): drop_caches: 2 15:35:15 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:15 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:15 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:15 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 847.812625] syz-executor.4 (17679): drop_caches: 2 [ 847.820311] syz-executor.3 (17678): drop_caches: 2 [ 847.855047] syz-executor.2 (17683): drop_caches: 2 15:35:15 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:15 executing program 5: r0 = epoll_create1(0x80000) fchdir(r0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:15 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:15 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:15 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:15 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:15 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:15 executing program 5: r0 = epoll_create1(0x80000) fchdir(r0) (async) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 848.037935] syz-executor.3 (17709): drop_caches: 2 15:35:15 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:15 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) [ 848.067136] syz-executor.4 (17708): drop_caches: 2 [ 848.080602] syz-executor.2 (17705): drop_caches: 2 15:35:15 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:15 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 848.279600] syz-executor.4 (17727): drop_caches: 2 [ 848.281340] syz-executor.3 (17724): drop_caches: 2 [ 848.285213] syz-executor.2 (17729): drop_caches: 2 15:35:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:16 executing program 5: r0 = epoll_create1(0x80000) fchdir(r0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:16 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:16 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:16 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:16 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:16 executing program 5: getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x0, 0x20, 0xfc, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:16 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 848.562626] syz-executor.4 (17750): drop_caches: 2 15:35:16 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) [ 848.638639] syz-executor.3 (17744): drop_caches: 2 15:35:16 executing program 5: getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x0, 0x20, 0xfc, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 848.680862] syz-executor.2 (17748): drop_caches: 2 15:35:16 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:16 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 848.881651] syz-executor.4 (17768): drop_caches: 2 [ 848.881660] syz-executor.2 (17770): drop_caches: 2 15:35:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:16 executing program 5: getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x0, 0x20, 0xfc, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) (async) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x0, 0x20, 0xfc, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r2, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:16 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:16 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080), 0x262) 15:35:16 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:16 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) [ 849.156248] syz-executor.4 (17788): drop_caches: 2 15:35:16 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 849.181678] syz-executor.1 (17790): drop_caches: 2 [ 849.193194] syz-executor.3 (17789): drop_caches: 2 [ 849.213195] syz-executor.2 (17787): drop_caches: 2 15:35:16 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080), 0x262) 15:35:16 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:16 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) [ 849.402702] syz-executor.4 (17811): drop_caches: 2 [ 849.420065] syz-executor.1 (17813): drop_caches: 2 [ 849.445007] syz-executor.2 (17806): drop_caches: 2 15:35:17 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) [ 849.469624] syz-executor.3 (17815): drop_caches: 2 15:35:17 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x262) [ 849.620769] syz-executor.2 (17822): drop_caches: 2 [ 849.623628] syz-executor.4 (17825): drop_caches: 2 15:35:17 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:17 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:17 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:17 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) read$FUSE(r1, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6}, {}, {0x2, 0x4, 0xee01}, {0x2, 0x1}, {0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x2, r8}, {0x8, 0x0, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0xa4, 0x0) lstat(&(0x7f0000000380)='./bus\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6}, {}, {0x2, 0x4, 0xee01}, {0x2, 0x1, r9}, {0x2, 0x4, r10}], {0x4, 0x2}, [{0x8, 0x2, r11}, {0x8, 0x0, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0xa4, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002400)="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", 0x2000, &(0x7f0000004a80)={&(0x7f0000000100)={0x50, 0x0, 0x7ff, {0x7, 0x24, 0xfffff8de, 0x800, 0x9, 0x40, 0x3, 0x145}}, &(0x7f0000000180)={0x18, 0x0, 0x80, {0xfffffffffffffffd}}, &(0x7f00000001c0)={0x18, 0x0, 0x8000}, &(0x7f0000000200)={0x18, 0x0, 0x8001}, &(0x7f0000000240)={0x18, 0x0, 0x8, {0x2e2d}}, &(0x7f0000000280)={0x28, 0x0, 0x0, {{0x1, 0x400, 0x4, r5}}}, &(0x7f00000002c0)={0x60, 0x0, 0x0, {{0x319, 0xfffffffffffff000, 0x6, 0x7ff, 0x4, 0x8, 0xfffffffd, 0x200}}}, &(0x7f0000004400)={0x18, 0x0, 0xeb, {0x10000}}, &(0x7f0000004440)={0x11, 0x0, 0x6, {'\x00'}}, &(0x7f0000004480)={0x20, 0x0, 0x3, {0x0, 0x18}}, &(0x7f00000044c0)={0x78, 0x0, 0x100000000, {0xdb, 0x7, 0x0, {0x5, 0x0, 0x1, 0x80000000, 0x9, 0x6, 0xfffffffb, 0x10001, 0x101, 0xc000, 0x6, r3, r4, 0x4, 0xffffffe0}}}, &(0x7f0000004680)={0x90, 0xfffffffffffffffe, 0x3ff, {0x1, 0x2, 0xfffffffffffff000, 0x2, 0xa79, 0x0, {0x4, 0xebd, 0x10000, 0x8001, 0x8, 0x6, 0x1, 0x9, 0x1, 0x6000, 0x9, 0x0, 0x0, 0x1000, 0x4}}}, &(0x7f0000004540)=ANY=[@ANYBLOB="30000000000000000400000000000000060010000000005f5bae5600ff0700000027fd1b760392985c0000806f6f6d5f61646a00"], &(0x7f0000004780)={0x200, 0x0, 0xbd, [{{0x0, 0x0, 0xffff, 0x7ff, 0x6, 0x4, {0x3, 0x4, 0xff, 0x100, 0x1, 0xf8, 0x7fffffff, 0x2f80, 0x4, 0x4000, 0x81, r3, r8, 0x7, 0x3f}}, {0x3, 0x6, 0x5, 0xffff0001, '\\\x13/$/'}}, {{0x4, 0x3, 0x1306, 0x0, 0xfa, 0x6, {0x1, 0x0, 0x8, 0x20, 0x1, 0x7514, 0x101, 0x3, 0x3f, 0x8000, 0x5, r3, r11, 0x2c, 0x8}}, {0x3, 0x6, 0x8, 0x5, 'oom_adj\x00'}}, {{0x0, 0x1, 0x8, 0x100000000, 0x3, 0x5, {0x2, 0x800, 0x10000, 0xfffffffffffffff8, 0x8, 0x7, 0x3ff, 0x8, 0x7f, 0x8000, 0x3e, r3, r4, 0x7, 0x908}}, {0x0, 0xfd14, 0x11, 0xffff, '/proc/partitions\x00'}}]}, &(0x7f0000004980)={0xa0, 0x0, 0x5, {{0x3, 0x0, 0x101, 0x8, 0x7ff, 0x2, {0x3, 0x200, 0xff, 0x9, 0x40, 0x4, 0x10001, 0x37a5c813, 0xd0, 0x8000, 0x0, r3, r4, 0xd5f8, 0xfff}}, {0x0, 0x7}}}, &(0x7f0000004a40)={0x20, 0xfffffffffffffffe, 0x62d, {0x7, 0x0, 0x810, 0x7}}}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) sendfile(r0, r0, 0x0, 0x2e751338) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:17 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:17 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:17 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) read$FUSE(r1, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6}, {}, {0x2, 0x4, 0xee01}, {0x2, 0x1}, {0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x2, r8}, {0x8, 0x0, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0xa4, 0x0) lstat(&(0x7f0000000380)='./bus\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6}, {}, {0x2, 0x4, 0xee01}, {0x2, 0x1, r9}, {0x2, 0x4, r10}], {0x4, 0x2}, [{0x8, 0x2, r11}, {0x8, 0x0, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0xa4, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002400)="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", 0x2000, &(0x7f0000004a80)={&(0x7f0000000100)={0x50, 0x0, 0x7ff, {0x7, 0x24, 0xfffff8de, 0x800, 0x9, 0x40, 0x3, 0x145}}, &(0x7f0000000180)={0x18, 0x0, 0x80, {0xfffffffffffffffd}}, &(0x7f00000001c0)={0x18, 0x0, 0x8000}, &(0x7f0000000200)={0x18, 0x0, 0x8001}, &(0x7f0000000240)={0x18, 0x0, 0x8, {0x2e2d}}, &(0x7f0000000280)={0x28, 0x0, 0x0, {{0x1, 0x400, 0x4, r5}}}, &(0x7f00000002c0)={0x60, 0x0, 0x0, {{0x319, 0xfffffffffffff000, 0x6, 0x7ff, 0x4, 0x8, 0xfffffffd, 0x200}}}, &(0x7f0000004400)={0x18, 0x0, 0xeb, {0x10000}}, &(0x7f0000004440)={0x11, 0x0, 0x6, {'\x00'}}, &(0x7f0000004480)={0x20, 0x0, 0x3, {0x0, 0x18}}, &(0x7f00000044c0)={0x78, 0x0, 0x100000000, {0xdb, 0x7, 0x0, {0x5, 0x0, 0x1, 0x80000000, 0x9, 0x6, 0xfffffffb, 0x10001, 0x101, 0xc000, 0x6, r3, r4, 0x4, 0xffffffe0}}}, &(0x7f0000004680)={0x90, 0xfffffffffffffffe, 0x3ff, {0x1, 0x2, 0xfffffffffffff000, 0x2, 0xa79, 0x0, {0x4, 0xebd, 0x10000, 0x8001, 0x8, 0x6, 0x1, 0x9, 0x1, 0x6000, 0x9, 0x0, 0x0, 0x1000, 0x4}}}, &(0x7f0000004540)=ANY=[@ANYBLOB="30000000000000000400000000000000060010000000005f5bae5600ff0700000027fd1b760392985c0000806f6f6d5f61646a00"], &(0x7f0000004780)={0x200, 0x0, 0xbd, [{{0x0, 0x0, 0xffff, 0x7ff, 0x6, 0x4, {0x3, 0x4, 0xff, 0x100, 0x1, 0xf8, 0x7fffffff, 0x2f80, 0x4, 0x4000, 0x81, r3, r8, 0x7, 0x3f}}, {0x3, 0x6, 0x5, 0xffff0001, '\\\x13/$/'}}, {{0x4, 0x3, 0x1306, 0x0, 0xfa, 0x6, {0x1, 0x0, 0x8, 0x20, 0x1, 0x7514, 0x101, 0x3, 0x3f, 0x8000, 0x5, r3, r11, 0x2c, 0x8}}, {0x3, 0x6, 0x8, 0x5, 'oom_adj\x00'}}, {{0x0, 0x1, 0x8, 0x100000000, 0x3, 0x5, {0x2, 0x800, 0x10000, 0xfffffffffffffff8, 0x8, 0x7, 0x3ff, 0x8, 0x7f, 0x8000, 0x3e, r3, r4, 0x7, 0x908}}, {0x0, 0xfd14, 0x11, 0xffff, '/proc/partitions\x00'}}]}, &(0x7f0000004980)={0xa0, 0x0, 0x5, {{0x3, 0x0, 0x101, 0x8, 0x7ff, 0x2, {0x3, 0x200, 0xff, 0x9, 0x40, 0x4, 0x10001, 0x37a5c813, 0xd0, 0x8000, 0x0, r3, r4, 0xd5f8, 0xfff}}, {0x0, 0x7}}}, &(0x7f0000004a40)={0x20, 0xfffffffffffffffe, 0x62d, {0x7, 0x0, 0x810, 0x7}}}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) sendfile(r0, r0, 0x0, 0x2e751338) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) (async) read$FUSE(r1, &(0x7f00000003c0)={0x2020}, 0x2020) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) (async) stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000680)) (async) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6}, {}, {0x2, 0x4, 0xee01}, {0x2, 0x1}, {0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x2, r8}, {0x8, 0x0, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0xa4, 0x0) (async) lstat(&(0x7f0000000380)='./bus\x00', &(0x7f0000000600)) (async) geteuid() (async) stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000680)) (async) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6}, {}, {0x2, 0x4, 0xee01}, {0x2, 0x1, r9}, {0x2, 0x4, r10}], {0x4, 0x2}, [{0x8, 0x2, r11}, {0x8, 0x0, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0xa4, 0x0) (async) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002400)="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", 0x2000, &(0x7f0000004a80)={&(0x7f0000000100)={0x50, 0x0, 0x7ff, {0x7, 0x24, 0xfffff8de, 0x800, 0x9, 0x40, 0x3, 0x145}}, &(0x7f0000000180)={0x18, 0x0, 0x80, {0xfffffffffffffffd}}, &(0x7f00000001c0)={0x18, 0x0, 0x8000}, &(0x7f0000000200)={0x18, 0x0, 0x8001}, &(0x7f0000000240)={0x18, 0x0, 0x8, {0x2e2d}}, &(0x7f0000000280)={0x28, 0x0, 0x0, {{0x1, 0x400, 0x4, r5}}}, &(0x7f00000002c0)={0x60, 0x0, 0x0, {{0x319, 0xfffffffffffff000, 0x6, 0x7ff, 0x4, 0x8, 0xfffffffd, 0x200}}}, &(0x7f0000004400)={0x18, 0x0, 0xeb, {0x10000}}, &(0x7f0000004440)={0x11, 0x0, 0x6, {'\x00'}}, &(0x7f0000004480)={0x20, 0x0, 0x3, {0x0, 0x18}}, &(0x7f00000044c0)={0x78, 0x0, 0x100000000, {0xdb, 0x7, 0x0, {0x5, 0x0, 0x1, 0x80000000, 0x9, 0x6, 0xfffffffb, 0x10001, 0x101, 0xc000, 0x6, r3, r4, 0x4, 0xffffffe0}}}, &(0x7f0000004680)={0x90, 0xfffffffffffffffe, 0x3ff, {0x1, 0x2, 0xfffffffffffff000, 0x2, 0xa79, 0x0, {0x4, 0xebd, 0x10000, 0x8001, 0x8, 0x6, 0x1, 0x9, 0x1, 0x6000, 0x9, 0x0, 0x0, 0x1000, 0x4}}}, &(0x7f0000004540)=ANY=[@ANYBLOB="30000000000000000400000000000000060010000000005f5bae5600ff0700000027fd1b760392985c0000806f6f6d5f61646a00"], &(0x7f0000004780)={0x200, 0x0, 0xbd, [{{0x0, 0x0, 0xffff, 0x7ff, 0x6, 0x4, {0x3, 0x4, 0xff, 0x100, 0x1, 0xf8, 0x7fffffff, 0x2f80, 0x4, 0x4000, 0x81, r3, r8, 0x7, 0x3f}}, {0x3, 0x6, 0x5, 0xffff0001, '\\\x13/$/'}}, {{0x4, 0x3, 0x1306, 0x0, 0xfa, 0x6, {0x1, 0x0, 0x8, 0x20, 0x1, 0x7514, 0x101, 0x3, 0x3f, 0x8000, 0x5, r3, r11, 0x2c, 0x8}}, {0x3, 0x6, 0x8, 0x5, 'oom_adj\x00'}}, {{0x0, 0x1, 0x8, 0x100000000, 0x3, 0x5, {0x2, 0x800, 0x10000, 0xfffffffffffffff8, 0x8, 0x7, 0x3ff, 0x8, 0x7f, 0x8000, 0x3e, r3, r4, 0x7, 0x908}}, {0x0, 0xfd14, 0x11, 0xffff, '/proc/partitions\x00'}}]}, &(0x7f0000004980)={0xa0, 0x0, 0x5, {{0x3, 0x0, 0x101, 0x8, 0x7ff, 0x2, {0x3, 0x200, 0xff, 0x9, 0x40, 0x4, 0x10001, 0x37a5c813, 0xd0, 0x8000, 0x0, r3, r4, 0xd5f8, 0xfff}}, {0x0, 0x7}}}, &(0x7f0000004a40)={0x20, 0xfffffffffffffffe, 0x62d, {0x7, 0x0, 0x810, 0x7}}}) (async) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) (async) sendfile(r0, r0, 0x0, 0x2e751338) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) [ 849.941721] syz-executor.1 (17845): drop_caches: 2 [ 849.962138] syz-executor.4 (17842): drop_caches: 2 [ 849.985771] syz-executor.3 (17840): drop_caches: 2 15:35:17 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) read$FUSE(r1, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6}, {}, {0x2, 0x4, 0xee01}, {0x2, 0x1}, {0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x2, r8}, {0x8, 0x0, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0xa4, 0x0) lstat(&(0x7f0000000380)='./bus\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6}, {}, {0x2, 0x4, 0xee01}, {0x2, 0x1, r9}, {0x2, 0x4, r10}], {0x4, 0x2}, [{0x8, 0x2, r11}, {0x8, 0x0, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0xa4, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002400)="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", 0x2000, &(0x7f0000004a80)={&(0x7f0000000100)={0x50, 0x0, 0x7ff, {0x7, 0x24, 0xfffff8de, 0x800, 0x9, 0x40, 0x3, 0x145}}, &(0x7f0000000180)={0x18, 0x0, 0x80, {0xfffffffffffffffd}}, &(0x7f00000001c0)={0x18, 0x0, 0x8000}, &(0x7f0000000200)={0x18, 0x0, 0x8001}, &(0x7f0000000240)={0x18, 0x0, 0x8, {0x2e2d}}, &(0x7f0000000280)={0x28, 0x0, 0x0, {{0x1, 0x400, 0x4, r5}}}, &(0x7f00000002c0)={0x60, 0x0, 0x0, {{0x319, 0xfffffffffffff000, 0x6, 0x7ff, 0x4, 0x8, 0xfffffffd, 0x200}}}, &(0x7f0000004400)={0x18, 0x0, 0xeb, {0x10000}}, &(0x7f0000004440)={0x11, 0x0, 0x6, {'\x00'}}, &(0x7f0000004480)={0x20, 0x0, 0x3, {0x0, 0x18}}, &(0x7f00000044c0)={0x78, 0x0, 0x100000000, {0xdb, 0x7, 0x0, {0x5, 0x0, 0x1, 0x80000000, 0x9, 0x6, 0xfffffffb, 0x10001, 0x101, 0xc000, 0x6, r3, r4, 0x4, 0xffffffe0}}}, &(0x7f0000004680)={0x90, 0xfffffffffffffffe, 0x3ff, {0x1, 0x2, 0xfffffffffffff000, 0x2, 0xa79, 0x0, {0x4, 0xebd, 0x10000, 0x8001, 0x8, 0x6, 0x1, 0x9, 0x1, 0x6000, 0x9, 0x0, 0x0, 0x1000, 0x4}}}, &(0x7f0000004540)=ANY=[@ANYBLOB="30000000000000000400000000000000060010000000005f5bae5600ff0700000027fd1b760392985c0000806f6f6d5f61646a00"], &(0x7f0000004780)={0x200, 0x0, 0xbd, [{{0x0, 0x0, 0xffff, 0x7ff, 0x6, 0x4, {0x3, 0x4, 0xff, 0x100, 0x1, 0xf8, 0x7fffffff, 0x2f80, 0x4, 0x4000, 0x81, r3, r8, 0x7, 0x3f}}, {0x3, 0x6, 0x5, 0xffff0001, '\\\x13/$/'}}, {{0x4, 0x3, 0x1306, 0x0, 0xfa, 0x6, {0x1, 0x0, 0x8, 0x20, 0x1, 0x7514, 0x101, 0x3, 0x3f, 0x8000, 0x5, r3, r11, 0x2c, 0x8}}, {0x3, 0x6, 0x8, 0x5, 'oom_adj\x00'}}, {{0x0, 0x1, 0x8, 0x100000000, 0x3, 0x5, {0x2, 0x800, 0x10000, 0xfffffffffffffff8, 0x8, 0x7, 0x3ff, 0x8, 0x7f, 0x8000, 0x3e, r3, r4, 0x7, 0x908}}, {0x0, 0xfd14, 0x11, 0xffff, '/proc/partitions\x00'}}]}, &(0x7f0000004980)={0xa0, 0x0, 0x5, {{0x3, 0x0, 0x101, 0x8, 0x7ff, 0x2, {0x3, 0x200, 0xff, 0x9, 0x40, 0x4, 0x10001, 0x37a5c813, 0xd0, 0x8000, 0x0, r3, r4, 0xd5f8, 0xfff}}, {0x0, 0x7}}}, &(0x7f0000004a40)={0x20, 0xfffffffffffffffe, 0x62d, {0x7, 0x0, 0x810, 0x7}}}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) sendfile(r0, r0, 0x0, 0x2e751338) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) (async) read$FUSE(r1, &(0x7f00000003c0)={0x2020}, 0x2020) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) (async) stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000680)) (async) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6}, {}, {0x2, 0x4, 0xee01}, {0x2, 0x1}, {0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x2, r8}, {0x8, 0x0, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0xa4, 0x0) (async) lstat(&(0x7f0000000380)='./bus\x00', &(0x7f0000000600)) (async) geteuid() (async) stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000680)) (async) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x4}, {0x2, 0x6}, {}, {0x2, 0x4, 0xee01}, {0x2, 0x1, r9}, {0x2, 0x4, r10}], {0x4, 0x2}, [{0x8, 0x2, r11}, {0x8, 0x0, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x1}, {0x20, 0x2}}, 0xa4, 0x0) (async) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002400)="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", 0x2000, &(0x7f0000004a80)={&(0x7f0000000100)={0x50, 0x0, 0x7ff, {0x7, 0x24, 0xfffff8de, 0x800, 0x9, 0x40, 0x3, 0x145}}, &(0x7f0000000180)={0x18, 0x0, 0x80, {0xfffffffffffffffd}}, &(0x7f00000001c0)={0x18, 0x0, 0x8000}, &(0x7f0000000200)={0x18, 0x0, 0x8001}, &(0x7f0000000240)={0x18, 0x0, 0x8, {0x2e2d}}, &(0x7f0000000280)={0x28, 0x0, 0x0, {{0x1, 0x400, 0x4, r5}}}, &(0x7f00000002c0)={0x60, 0x0, 0x0, {{0x319, 0xfffffffffffff000, 0x6, 0x7ff, 0x4, 0x8, 0xfffffffd, 0x200}}}, &(0x7f0000004400)={0x18, 0x0, 0xeb, {0x10000}}, &(0x7f0000004440)={0x11, 0x0, 0x6, {'\x00'}}, &(0x7f0000004480)={0x20, 0x0, 0x3, {0x0, 0x18}}, &(0x7f00000044c0)={0x78, 0x0, 0x100000000, {0xdb, 0x7, 0x0, {0x5, 0x0, 0x1, 0x80000000, 0x9, 0x6, 0xfffffffb, 0x10001, 0x101, 0xc000, 0x6, r3, r4, 0x4, 0xffffffe0}}}, &(0x7f0000004680)={0x90, 0xfffffffffffffffe, 0x3ff, {0x1, 0x2, 0xfffffffffffff000, 0x2, 0xa79, 0x0, {0x4, 0xebd, 0x10000, 0x8001, 0x8, 0x6, 0x1, 0x9, 0x1, 0x6000, 0x9, 0x0, 0x0, 0x1000, 0x4}}}, &(0x7f0000004540)=ANY=[@ANYBLOB="30000000000000000400000000000000060010000000005f5bae5600ff0700000027fd1b760392985c0000806f6f6d5f61646a00"], &(0x7f0000004780)={0x200, 0x0, 0xbd, [{{0x0, 0x0, 0xffff, 0x7ff, 0x6, 0x4, {0x3, 0x4, 0xff, 0x100, 0x1, 0xf8, 0x7fffffff, 0x2f80, 0x4, 0x4000, 0x81, r3, r8, 0x7, 0x3f}}, {0x3, 0x6, 0x5, 0xffff0001, '\\\x13/$/'}}, {{0x4, 0x3, 0x1306, 0x0, 0xfa, 0x6, {0x1, 0x0, 0x8, 0x20, 0x1, 0x7514, 0x101, 0x3, 0x3f, 0x8000, 0x5, r3, r11, 0x2c, 0x8}}, {0x3, 0x6, 0x8, 0x5, 'oom_adj\x00'}}, {{0x0, 0x1, 0x8, 0x100000000, 0x3, 0x5, {0x2, 0x800, 0x10000, 0xfffffffffffffff8, 0x8, 0x7, 0x3ff, 0x8, 0x7f, 0x8000, 0x3e, r3, r4, 0x7, 0x908}}, {0x0, 0xfd14, 0x11, 0xffff, '/proc/partitions\x00'}}]}, &(0x7f0000004980)={0xa0, 0x0, 0x5, {{0x3, 0x0, 0x101, 0x8, 0x7ff, 0x2, {0x3, 0x200, 0xff, 0x9, 0x40, 0x4, 0x10001, 0x37a5c813, 0xd0, 0x8000, 0x0, r3, r4, 0xd5f8, 0xfff}}, {0x0, 0x7}}}, &(0x7f0000004a40)={0x20, 0xfffffffffffffffe, 0x62d, {0x7, 0x0, 0x810, 0x7}}}) (async) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) (async) sendfile(r0, r0, 0x0, 0x2e751338) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:17 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) 15:35:17 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) 15:35:17 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000002080)=0x1e, 0x262) 15:35:17 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x5a, 0x3, 0x9, 0x50, 0x0, 0x80000001, 0x808, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x81, 0x1, @perf_bp={&(0x7f0000000040)}, 0x16210, 0x3ff, 0x400, 0x1, 0x4, 0x5, 0x5, 0x0, 0x81, 0x0, 0x7fff}, r0, 0x6, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 850.245951] syz-executor.4 (17891): drop_caches: 2 [ 850.250323] syz-executor.1 (17892): drop_caches: 2 [ 850.267926] syz-executor.3 (17893): drop_caches: 2 15:35:17 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:17 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x5a, 0x3, 0x9, 0x50, 0x0, 0x80000001, 0x808, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x81, 0x1, @perf_bp={&(0x7f0000000040)}, 0x16210, 0x3ff, 0x400, 0x1, 0x4, 0x5, 0x5, 0x0, 0x81, 0x0, 0x7fff}, r0, 0x6, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async, rerun: 32) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (rerun: 32) sendfile(r2, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:17 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) 15:35:18 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) [ 850.644750] syz-executor.3 (17913): drop_caches: 2 [ 850.650976] syz-executor.4 (17905): drop_caches: 2 15:35:18 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:18 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:18 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x5a, 0x3, 0x9, 0x50, 0x0, 0x80000001, 0x808, 0x6, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x81, 0x1, @perf_bp={&(0x7f0000000040)}, 0x16210, 0x3ff, 0x400, 0x1, 0x4, 0x5, 0x5, 0x0, 0x81, 0x0, 0x7fff}, r0, 0x6, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:18 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:18 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:18 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) [ 850.811168] syz-executor.2 (17844): drop_caches: 2 15:35:18 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) timer_create(0xfffffff9, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x0, 0x989680}}, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x1, 0x2, 0x2d, 0x4, 0x0, 0x1, 0xa4, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0x800, 0x7ff, 0x5a3, 0x6, 0x5, 0x9, 0x3bec, 0x0, 0x7}, r1, 0x0, r0, 0x3) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) modify_ldt$write(0x1, &(0x7f0000000100), 0x10) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f0000000000)='3\x00', 0x2) sendfile(r4, r3, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:18 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) [ 850.992725] syz-executor.1 (17934): drop_caches: 2 [ 850.996788] syz-executor.4 (17933): drop_caches: 2 [ 851.008381] syz-executor.3 (17931): drop_caches: 2 15:35:18 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (rerun: 64) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) (async) timer_create(0xfffffff9, 0x0, &(0x7f0000000080)) (async) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, 0x0) (async, rerun: 64) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x0, 0x989680}}, 0x0) (rerun: 64) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x1, 0x2, 0x2d, 0x4, 0x0, 0x1, 0xa4, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0x800, 0x7ff, 0x5a3, 0x6, 0x5, 0x9, 0x3bec, 0x0, 0x7}, r1, 0x0, r0, 0x3) (async) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) (async) modify_ldt$write(0x1, &(0x7f0000000100), 0x10) (async) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async, rerun: 32) write$sysctl(r3, &(0x7f0000000000)='3\x00', 0x2) (rerun: 32) sendfile(r4, r3, 0x0, 0x1) (async, rerun: 64) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (rerun: 64) 15:35:18 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) timer_create(0xfffffff9, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x0, 0x989680}}, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x1, 0x2, 0x2d, 0x4, 0x0, 0x1, 0xa4, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0x800, 0x7ff, 0x5a3, 0x6, 0x5, 0x9, 0x3bec, 0x0, 0x7}, r1, 0x0, r0, 0x3) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) modify_ldt$write(0x1, &(0x7f0000000100), 0x10) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f0000000000)='3\x00', 0x2) sendfile(r4, r3, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:18 executing program 1: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) timer_create(0xfffffff9, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x0, 0x989680}}, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x1, 0x2, 0x2d, 0x4, 0x0, 0x1, 0xa4, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0x800, 0x7ff, 0x5a3, 0x6, 0x5, 0x9, 0x3bec, 0x0, 0x7}, r1, 0x0, r0, 0x3) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) modify_ldt$write(0x1, &(0x7f0000000100), 0x10) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f0000000000)='3\x00', 0x2) sendfile(r4, r3, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:18 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) [ 851.259484] syz-executor.4 (17960): drop_caches: 2 [ 851.270640] syz-executor.1 (17959): drop_caches: 2 [ 851.303324] syz-executor.3 (17958): drop_caches: 2 15:35:19 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:19 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) 15:35:19 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r2, r1, &(0x7f0000002080)=0x1e, 0x262) (async) timer_create(0xfffffff9, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, 0x0) (async) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x0, 0x989680}}, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x1, 0x2, 0x2d, 0x4, 0x0, 0x1, 0xa4, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0x800, 0x7ff, 0x5a3, 0x6, 0x5, 0x9, 0x3bec, 0x0, 0x7}, r1, 0x0, r0, 0x3) (async) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) modify_ldt$write(0x1, &(0x7f0000000100), 0x10) (async) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r3, &(0x7f0000000000)='3\x00', 0x2) sendfile(r4, r3, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 851.824890] syz-executor.2 (17930): drop_caches: 2 15:35:19 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = getpgrp(0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xcd, 0x6, 0x0, 0x80, 0x0, 0xed99, 0x10, 0x9, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x3}, 0x40, 0x0, 0x5, 0x3, 0x3, 0x80000001, 0x6, 0x0, 0x5, 0x0, 0x4}, r2, 0x0, r3, 0x1) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:19 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:19 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r2 = getpgrp(0x0) (async) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xcd, 0x6, 0x0, 0x80, 0x0, 0xed99, 0x10, 0x9, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x3}, 0x40, 0x0, 0x5, 0x3, 0x3, 0x80000001, 0x6, 0x0, 0x5, 0x0, 0x4}, r2, 0x0, r3, 0x1) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 852.244094] syz-executor.3 (17974): drop_caches: 2 15:35:19 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = getpgrp(0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xcd, 0x6, 0x0, 0x80, 0x0, 0xed99, 0x10, 0x9, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x3}, 0x40, 0x0, 0x5, 0x3, 0x3, 0x80000001, 0x6, 0x0, 0x5, 0x0, 0x4}, r2, 0x0, r3, 0x1) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async, rerun: 32) sendfile(r1, r0, 0x0, 0x1) (rerun: 32) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:20 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:20 executing program 5: perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffeffffffff}, 0x0, 0x0, 0x0, 0xf841193a9791dbf0, 0x0, 0x0, 0x40, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 852.670473] syz-executor.1 (17952): drop_caches: 2 [ 852.675935] syz-executor.1 (17952): drop_caches: 2 [ 852.742369] syz-executor.3 (17996): drop_caches: 2 [ 852.930428] syz-executor.2 (17972): drop_caches: 2 15:35:20 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:20 executing program 5: perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffeffffffff}, 0x0, 0x0, 0x0, 0xf841193a9791dbf0, 0x0, 0x0, 0x40, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffeffffffff}, 0x0, 0x0, 0x0, 0xf841193a9791dbf0, 0x0, 0x0, 0x40, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:20 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:20 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) socket(0x1d, 0x6, 0x6) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:20 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) [ 852.990068] syz-executor.4 (17953): drop_caches: 2 [ 853.001051] syz-executor.4 (17953): drop_caches: 2 15:35:20 executing program 5: perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffeffffffff}, 0x0, 0x0, 0x0, 0xf841193a9791dbf0, 0x0, 0x0, 0x40, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_recovery\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:20 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:20 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:20 executing program 5: perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/135) [ 853.201254] syz-executor.1 (18036): drop_caches: 2 [ 853.211513] syz-executor.3 (18020): drop_caches: 2 [ 853.225194] syz-executor.4 (18021): drop_caches: 2 15:35:20 executing program 5: perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/135) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/135) (async) 15:35:20 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:20 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:20 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:21 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 853.402316] can: request_module (can-proto-6) failed. 15:35:21 executing program 5: perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (async) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/135) 15:35:21 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 853.569437] syz-executor.3 (18047): drop_caches: 2 [ 853.592166] syz-executor.1 (18068): drop_caches: 2 [ 853.596838] syz-executor.4 (18051): drop_caches: 2 15:35:21 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:21 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x430c00, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x7f, 0x0, 0x0, 0x7, 0x0, 0x1, 0x81041, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x7, 0xff}, 0x100, 0xffffffff, 0xfffffeff, 0x6, 0x7fffffff, 0xfffffffd, 0xfff9, 0x0, 0x1, 0x0, 0x4}, r2, 0x10, r3, 0xd) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000000180)=0x3) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:21 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:21 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:21 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:21 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x430c00, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x7f, 0x0, 0x0, 0x7, 0x0, 0x1, 0x81041, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x7, 0xff}, 0x100, 0xffffffff, 0xfffffeff, 0x6, 0x7fffffff, 0xfffffffd, 0xfff9, 0x0, 0x1, 0x0, 0x4}, r2, 0x10, r3, 0xd) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000000180)=0x3) (async) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:21 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x430c00, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x7f, 0x0, 0x0, 0x7, 0x0, 0x1, 0x81041, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x7, 0xff}, 0x100, 0xffffffff, 0xfffffeff, 0x6, 0x7fffffff, 0xfffffffd, 0xfff9, 0x0, 0x1, 0x0, 0x4}, r2, 0x10, r3, 0xd) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000000180)=0x3) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x430c00, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x7f, 0x0, 0x0, 0x7, 0x0, 0x1, 0x81041, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x7, 0xff}, 0x100, 0xffffffff, 0xfffffeff, 0x6, 0x7fffffff, 0xfffffffd, 0xfff9, 0x0, 0x1, 0x0, 0x4}, r2, 0x10, r3, 0xd) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000000180)=0x3) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 853.943440] syz-executor.4 (18081): drop_caches: 2 [ 853.944964] syz-executor.3 (18083): drop_caches: 2 [ 853.967453] syz-executor.2 (18098): drop_caches: 2 [ 853.972145] syz-executor.1 (18087): drop_caches: 2 15:35:21 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 15:35:21 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:21 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 854.091856] syz-executor.2 (18111): drop_caches: 2 15:35:21 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x10001, 0xb6f3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x40, 0x9, 0x1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fa, 0x1, @perf_config_ext={0x0, 0x38}, 0x120, 0x1000, 0x1, 0x9, 0x3, 0x1, 0x62, 0x0, 0x1ff, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) sendfile(r3, r2, 0x0, 0x1) openat$cgroup_ro(r2, &(0x7f0000000180)='blkio.bfq.time\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:21 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (fail_nth: 1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 854.169238] syz-executor.4 (18126): drop_caches: 2 [ 854.172738] syz-executor.3 (18112): drop_caches: 2 [ 854.221005] syz-executor.2 (18132): drop_caches: 2 [ 854.242372] syz-executor.1 (18127): drop_caches: 2 [ 854.281172] FAULT_INJECTION: forcing a failure. [ 854.281172] name failslab, interval 1, probability 0, space 0, times 0 [ 854.327835] CPU: 1 PID: 18134 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 854.335768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 854.345134] Call Trace: [ 854.347740] dump_stack+0x1fc/0x2ef [ 854.351379] should_fail.cold+0xa/0xf [ 854.355182] ? setup_fault_attr+0x200/0x200 [ 854.359508] ? lock_acquire+0x170/0x3c0 [ 854.363495] __should_failslab+0x115/0x180 [ 854.367748] should_failslab+0x5/0x10 [ 854.371557] kmem_cache_alloc_trace+0x284/0x380 [ 854.376249] alloc_pipe_info+0xb8/0x470 [ 854.380246] splice_direct_to_actor+0x6dd/0x8d0 [ 854.384936] ? apparmor_getprocattr+0x11e0/0x11e0 [ 854.389795] ? mark_held_locks+0xf0/0xf0 [ 854.393868] ? generic_pipe_buf_nosteal+0x10/0x10 [ 854.398746] ? do_splice_to+0x160/0x160 [ 854.402738] ? security_file_permission+0x1c0/0x220 [ 854.407773] do_splice_direct+0x1a7/0x270 [ 854.411936] ? splice_direct_to_actor+0x8d0/0x8d0 [ 854.416793] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 854.421822] do_sendfile+0x550/0xc30 [ 854.425553] ? do_compat_pwritev64+0x1b0/0x1b0 [ 854.430139] ? __schedule+0x88f/0x2040 [ 854.434037] __se_sys_sendfile64+0x147/0x160 [ 854.438455] ? __se_sys_sendfile+0x180/0x180 [ 854.442871] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 854.448244] ? trace_hardirqs_off_caller+0x6e/0x210 [ 854.453271] ? do_syscall_64+0x21/0x620 [ 854.457254] do_syscall_64+0xf9/0x620 [ 854.461069] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 854.466270] RIP: 0033:0x7fdcaab4d059 [ 854.469990] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 854.488894] RSP: 002b:00007fdca94c2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 854.496606] RAX: ffffffffffffffda RBX: 00007fdcaac5ff60 RCX: 00007fdcaab4d059 [ 854.503876] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 854.511147] RBP: 00007fdca94c21d0 R08: 0000000000000000 R09: 0000000000000000 [ 854.518423] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 15:35:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:22 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (fail_nth: 1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:22 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 854.525695] R13: 00007ffd6d30ae5f R14: 00007fdca94c2300 R15: 0000000000022000 15:35:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x10001, 0xb6f3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async, rerun: 32) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (rerun: 32) sendfile(r1, r0, &(0x7f0000002080)=0x1e, 0x262) (async, rerun: 64) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x40, 0x9, 0x1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fa, 0x1, @perf_config_ext={0x0, 0x38}, 0x120, 0x1000, 0x1, 0x9, 0x3, 0x1, 0x62, 0x0, 0x1ff, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) (async, rerun: 64) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) (async, rerun: 64) sendfile(r3, r2, 0x0, 0x1) (async, rerun: 64) openat$cgroup_ro(r2, &(0x7f0000000180)='blkio.bfq.time\x00', 0x0, 0x0) (async, rerun: 32) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (rerun: 32) 15:35:22 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (fail_nth: 1) [ 854.631339] syz-executor.2 (18144): drop_caches: 2 [ 854.641046] FAULT_INJECTION: forcing a failure. [ 854.641046] name failslab, interval 1, probability 0, space 0, times 0 15:35:22 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 854.717819] FAULT_INJECTION: forcing a failure. [ 854.717819] name failslab, interval 1, probability 0, space 0, times 0 [ 854.750721] CPU: 1 PID: 18145 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 854.758642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 854.768004] Call Trace: [ 854.770620] dump_stack+0x1fc/0x2ef [ 854.774259] should_fail.cold+0xa/0xf [ 854.778069] ? setup_fault_attr+0x200/0x200 [ 854.782405] ? lock_acquire+0x170/0x3c0 [ 854.786391] __should_failslab+0x115/0x180 [ 854.790640] should_failslab+0x5/0x10 [ 854.794445] kmem_cache_alloc_trace+0x284/0x380 [ 854.799139] alloc_pipe_info+0xb8/0x470 [ 854.803137] splice_direct_to_actor+0x6dd/0x8d0 [ 854.807823] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 854.812594] ? apparmor_getprocattr+0x11e0/0x11e0 [ 854.817460] ? mark_held_locks+0xf0/0xf0 [ 854.821539] ? generic_pipe_buf_nosteal+0x10/0x10 [ 854.826399] ? do_splice_to+0x160/0x160 [ 854.830398] ? security_file_permission+0x1c0/0x220 [ 854.835435] do_splice_direct+0x1a7/0x270 [ 854.839596] ? splice_direct_to_actor+0x8d0/0x8d0 [ 854.844458] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 854.849488] do_sendfile+0x550/0xc30 [ 854.853218] ? do_compat_pwritev64+0x1b0/0x1b0 [ 854.857806] ? vfs_write+0x393/0x540 [ 854.861531] __se_sys_sendfile64+0x147/0x160 [ 854.865951] ? __se_sys_sendfile+0x180/0x180 [ 854.870367] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 854.875743] ? trace_hardirqs_off_caller+0x6e/0x210 [ 854.880770] ? do_syscall_64+0x21/0x620 [ 854.884749] do_syscall_64+0xf9/0x620 [ 854.888567] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 854.893756] RIP: 0033:0x7fbb0cbc4059 [ 854.897470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 15:35:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x10001, 0xb6f3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000002080)=0x1e, 0x262) (async, rerun: 32) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x40, 0x9, 0x1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fa, 0x1, @perf_config_ext={0x0, 0x38}, 0x120, 0x1000, 0x1, 0x9, 0x3, 0x1, 0x62, 0x0, 0x1ff, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) (async, rerun: 32) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r3, r2, 0x0, 0x1) openat$cgroup_ro(r2, &(0x7f0000000180)='blkio.bfq.time\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:22 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') preadv(r0, &(0x7f0000003540)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/120, 0x78}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/117, 0x75}, {&(0x7f00000013c0)=""/156, 0x9c}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/155, 0x9b}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x8, 0x80, 0x2) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)) r5 = openat$incfs(r1, &(0x7f0000000040)='.log\x00', 0x4e4000, 0x100) write$sysctl(r5, &(0x7f0000000100)='4\x00', 0x2) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 854.916376] RSP: 002b:00007fbb0b539168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 854.924089] RAX: ffffffffffffffda RBX: 00007fbb0ccd6f60 RCX: 00007fbb0cbc4059 [ 854.931364] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 854.938640] RBP: 00007fbb0b5391d0 R08: 0000000000000000 R09: 0000000000000000 [ 854.945910] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 854.953186] R13: 00007ffc995e7f1f R14: 00007fbb0b539300 R15: 0000000000022000 [ 854.992042] syz-executor.2 (18166): drop_caches: 2 [ 854.997751] CPU: 0 PID: 18157 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 855.005654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 855.015012] Call Trace: [ 855.017615] dump_stack+0x1fc/0x2ef [ 855.021264] should_fail.cold+0xa/0xf [ 855.025078] ? setup_fault_attr+0x200/0x200 [ 855.029412] ? lock_acquire+0x170/0x3c0 [ 855.033401] __should_failslab+0x115/0x180 [ 855.037650] should_failslab+0x5/0x10 [ 855.041563] kmem_cache_alloc_trace+0x284/0x380 [ 855.046249] alloc_pipe_info+0xb8/0x470 [ 855.050243] splice_direct_to_actor+0x6dd/0x8d0 [ 855.054931] ? apparmor_getprocattr+0x11e0/0x11e0 [ 855.059789] ? check_preemption_disabled+0x41/0x280 [ 855.064822] ? mark_held_locks+0xf0/0xf0 [ 855.068896] ? generic_pipe_buf_nosteal+0x10/0x10 [ 855.073755] ? do_splice_to+0x160/0x160 [ 855.077746] ? security_file_permission+0x1c0/0x220 [ 855.082781] do_splice_direct+0x1a7/0x270 [ 855.086940] ? splice_direct_to_actor+0x8d0/0x8d0 15:35:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:22 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (fail_nth: 2) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:22 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 855.091805] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 855.096828] do_sendfile+0x550/0xc30 [ 855.100557] ? do_compat_pwritev64+0x1b0/0x1b0 [ 855.105153] ? vfs_write+0x393/0x540 [ 855.108888] __se_sys_sendfile64+0x147/0x160 [ 855.113336] ? __se_sys_sendfile+0x180/0x180 [ 855.117758] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 855.123139] ? trace_hardirqs_off_caller+0x6e/0x210 [ 855.128175] ? do_syscall_64+0x21/0x620 [ 855.132165] do_syscall_64+0xf9/0x620 [ 855.135979] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 855.141173] RIP: 0033:0x7f6b5dbe1059 [ 855.144894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 855.163803] RSP: 002b:00007f6b5c556168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 855.167550] syz-executor.2 (18173): drop_caches: 2 [ 855.171518] RAX: ffffffffffffffda RBX: 00007f6b5dcf3f60 RCX: 00007f6b5dbe1059 [ 855.171526] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 15:35:22 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (fail_nth: 2) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:22 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') preadv(r0, &(0x7f0000003540)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/120, 0x78}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/117, 0x75}, {&(0x7f00000013c0)=""/156, 0x9c}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/155, 0x9b}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x8, 0x80, 0x2) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)) r5 = openat$incfs(r1, &(0x7f0000000040)='.log\x00', 0x4e4000, 0x100) write$sysctl(r5, &(0x7f0000000100)='4\x00', 0x2) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) preadv(r0, &(0x7f0000003540)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/120, 0x78}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/117, 0x75}, {&(0x7f00000013c0)=""/156, 0x9c}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/155, 0x9b}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x8, 0x80, 0x2) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r2, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) (async) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)) (async) openat$incfs(r1, &(0x7f0000000040)='.log\x00', 0x4e4000, 0x100) (async) write$sysctl(r5, &(0x7f0000000100)='4\x00', 0x2) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:22 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (fail_nth: 2) [ 855.171534] RBP: 00007f6b5c5561d0 R08: 0000000000000000 R09: 0000000000000000 [ 855.171542] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 855.171551] R13: 00007ffe04ea603f R14: 00007f6b5c556300 R15: 0000000000022000 [ 855.180332] FAULT_INJECTION: forcing a failure. [ 855.180332] name failslab, interval 1, probability 0, space 0, times 0 15:35:22 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:22 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') preadv(r0, &(0x7f0000003540)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/120, 0x78}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/117, 0x75}, {&(0x7f00000013c0)=""/156, 0x9c}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/155, 0x9b}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x8, 0x80, 0x2) (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r2, r1, 0x0, 0x1) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) (async) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)) r5 = openat$incfs(r1, &(0x7f0000000040)='.log\x00', 0x4e4000, 0x100) write$sysctl(r5, &(0x7f0000000100)='4\x00', 0x2) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 855.284063] FAULT_INJECTION: forcing a failure. [ 855.284063] name failslab, interval 1, probability 0, space 0, times 0 [ 855.305336] FAULT_INJECTION: forcing a failure. [ 855.305336] name failslab, interval 1, probability 0, space 0, times 0 [ 855.320999] CPU: 0 PID: 18195 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 855.328912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 855.338276] Call Trace: [ 855.340883] dump_stack+0x1fc/0x2ef [ 855.344542] should_fail.cold+0xa/0xf [ 855.348363] ? setup_fault_attr+0x200/0x200 [ 855.352705] __should_failslab+0x115/0x180 [ 855.356960] should_failslab+0x5/0x10 [ 855.360772] __kmalloc+0x2ab/0x3c0 [ 855.364320] ? alloc_pipe_info+0x193/0x470 [ 855.368570] alloc_pipe_info+0x193/0x470 [ 855.372651] splice_direct_to_actor+0x6dd/0x8d0 [ 855.377338] ? apparmor_getprocattr+0x11e0/0x11e0 15:35:22 executing program 5: perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 855.382201] ? check_preemption_disabled+0x41/0x280 [ 855.387247] ? mark_held_locks+0xf0/0xf0 [ 855.391322] ? generic_pipe_buf_nosteal+0x10/0x10 [ 855.396179] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 855.400776] ? do_splice_to+0x160/0x160 [ 855.404769] ? security_file_permission+0x1c0/0x220 [ 855.409812] do_splice_direct+0x1a7/0x270 [ 855.413981] ? splice_direct_to_actor+0x8d0/0x8d0 [ 855.418844] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 855.423879] do_sendfile+0x550/0xc30 [ 855.427634] ? do_compat_pwritev64+0x1b0/0x1b0 15:35:23 executing program 5: perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 855.432238] ? vfs_write+0x393/0x540 [ 855.435970] __se_sys_sendfile64+0x147/0x160 [ 855.440397] ? __se_sys_sendfile+0x180/0x180 [ 855.444823] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 855.450208] ? trace_hardirqs_off_caller+0x6e/0x210 [ 855.455238] ? do_syscall_64+0x21/0x620 [ 855.459226] do_syscall_64+0xf9/0x620 [ 855.463052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 855.468248] RIP: 0033:0x7f6b5dbe1059 15:35:23 executing program 5: perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) [ 855.471973] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 855.490885] RSP: 002b:00007f6b5c556168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 855.498605] RAX: ffffffffffffffda RBX: 00007f6b5dcf3f60 RCX: 00007f6b5dbe1059 [ 855.505894] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 855.513175] RBP: 00007f6b5c5561d0 R08: 0000000000000000 R09: 0000000000000000 [ 855.520462] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 855.527744] R13: 00007ffe04ea603f R14: 00007f6b5c556300 R15: 0000000000022000 [ 855.538824] CPU: 0 PID: 18197 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 855.546733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 855.556093] Call Trace: [ 855.558695] dump_stack+0x1fc/0x2ef [ 855.562344] should_fail.cold+0xa/0xf [ 855.566167] ? setup_fault_attr+0x200/0x200 [ 855.570507] ? lock_acquire+0x170/0x3c0 [ 855.574517] __should_failslab+0x115/0x180 [ 855.578766] should_failslab+0x5/0x10 [ 855.582576] __kmalloc+0x2ab/0x3c0 15:35:23 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) [ 855.586123] ? alloc_pipe_info+0x193/0x470 [ 855.590367] alloc_pipe_info+0x193/0x470 [ 855.594443] splice_direct_to_actor+0x6dd/0x8d0 [ 855.599123] ? apparmor_getprocattr+0x11e0/0x11e0 [ 855.603976] ? mark_held_locks+0xf0/0xf0 [ 855.608048] ? generic_pipe_buf_nosteal+0x10/0x10 [ 855.612904] ? do_splice_to+0x160/0x160 [ 855.616890] ? security_file_permission+0x1c0/0x220 [ 855.621935] do_splice_direct+0x1a7/0x270 [ 855.626098] ? splice_direct_to_actor+0x8d0/0x8d0 [ 855.630959] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 855.635993] do_sendfile+0x550/0xc30 [ 855.639726] ? do_compat_pwritev64+0x1b0/0x1b0 [ 855.644322] ? vfs_write+0x393/0x540 [ 855.648055] __se_sys_sendfile64+0x147/0x160 [ 855.652472] ? __se_sys_sendfile+0x180/0x180 [ 855.656898] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 855.662278] ? trace_hardirqs_off_caller+0x6e/0x210 [ 855.667304] ? do_syscall_64+0x21/0x620 [ 855.671291] do_syscall_64+0xf9/0x620 [ 855.675109] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 855.680303] RIP: 0033:0x7fdcaab4d059 [ 855.684025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 855.702934] RSP: 002b:00007fdca94c2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 855.710666] RAX: ffffffffffffffda RBX: 00007fdcaac5ff60 RCX: 00007fdcaab4d059 [ 855.717945] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 855.725223] RBP: 00007fdca94c21d0 R08: 0000000000000000 R09: 0000000000000000 [ 855.732506] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 855.739787] R13: 00007ffd6d30ae5f R14: 00007fdca94c2300 R15: 0000000000022000 [ 855.751021] CPU: 0 PID: 18174 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 855.758928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 855.768279] Call Trace: [ 855.770869] dump_stack+0x1fc/0x2ef [ 855.774501] should_fail.cold+0xa/0xf [ 855.778300] ? setup_fault_attr+0x200/0x200 [ 855.782617] ? lock_acquire+0x170/0x3c0 [ 855.786595] __should_failslab+0x115/0x180 [ 855.790841] should_failslab+0x5/0x10 [ 855.794639] __kmalloc+0x2ab/0x3c0 [ 855.798174] ? alloc_pipe_info+0x193/0x470 [ 855.802405] alloc_pipe_info+0x193/0x470 [ 855.806465] splice_direct_to_actor+0x6dd/0x8d0 [ 855.811138] ? apparmor_getprocattr+0x11e0/0x11e0 [ 855.815977] ? mark_held_locks+0xf0/0xf0 [ 855.820031] ? generic_pipe_buf_nosteal+0x10/0x10 [ 855.824872] ? do_splice_to+0x160/0x160 [ 855.828850] ? security_file_permission+0x1c0/0x220 [ 855.833874] do_splice_direct+0x1a7/0x270 [ 855.838017] ? splice_direct_to_actor+0x8d0/0x8d0 [ 855.842868] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 855.847881] do_sendfile+0x550/0xc30 [ 855.851595] ? do_compat_pwritev64+0x1b0/0x1b0 [ 855.856174] ? vfs_write+0x393/0x540 [ 855.859885] __se_sys_sendfile64+0x147/0x160 [ 855.864289] ? __se_sys_sendfile+0x180/0x180 [ 855.868693] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 855.874050] ? trace_hardirqs_off_caller+0x6e/0x210 [ 855.879061] ? do_syscall_64+0x21/0x620 [ 855.883031] do_syscall_64+0xf9/0x620 [ 855.886830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 855.892013] RIP: 0033:0x7fbb0cbc4059 [ 855.895734] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 855.914632] RSP: 002b:00007fbb0b539168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 855.922335] RAX: ffffffffffffffda RBX: 00007fbb0ccd6f60 RCX: 00007fbb0cbc4059 [ 855.929595] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 15:35:23 executing program 5: perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0x501281, 0x0) lseek(r1, 0x4, 0x4) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x86800, 0x0) dup2(r2, r3) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 855.936858] RBP: 00007fbb0b5391d0 R08: 0000000000000000 R09: 0000000000000000 [ 855.944121] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 855.951384] R13: 00007ffc995e7f1f R14: 00007fbb0b539300 R15: 0000000000022000 [ 856.001973] syz-executor.2 (18199): drop_caches: 2 15:35:23 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:23 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (fail_nth: 3) 15:35:23 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:23 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (fail_nth: 3) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:23 executing program 5: perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async, rerun: 32) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0x501281, 0x0) (async, rerun: 32) lseek(r1, 0x4, 0x4) (rerun: 32) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x86800, 0x0) dup2(r2, r3) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 856.090721] syz-executor.2 (18236): drop_caches: 2 15:35:23 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 856.114721] FAULT_INJECTION: forcing a failure. [ 856.114721] name failslab, interval 1, probability 0, space 0, times 0 [ 856.129962] FAULT_INJECTION: forcing a failure. [ 856.129962] name failslab, interval 1, probability 0, space 0, times 0 [ 856.159201] CPU: 1 PID: 18238 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 856.167125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 856.176482] Call Trace: [ 856.179008] syz-executor.1 (18239): drop_caches: 2 [ 856.183997] dump_stack+0x1fc/0x2ef [ 856.184018] should_fail.cold+0xa/0xf [ 856.184037] ? setup_fault_attr+0x200/0x200 [ 856.184052] ? lock_acquire+0x170/0x3c0 [ 856.184072] __should_failslab+0x115/0x180 [ 856.184090] should_failslab+0x5/0x10 [ 856.207787] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 856.212911] __kmalloc_node+0x38/0x70 [ 856.216727] kvmalloc_node+0x61/0xf0 [ 856.220445] iov_iter_get_pages_alloc+0x562/0x1150 [ 856.225383] ? kernel_text_address+0xbd/0xf0 [ 856.229797] ? iov_iter_bvec+0x130/0x130 [ 856.233869] ? lock_downgrade+0x720/0x720 [ 856.238017] ? iov_iter_pipe+0xb4/0x2c0 [ 856.242176] default_file_splice_read+0x191/0xa00 [ 856.247053] ? alloc_pipe_info+0x193/0x470 [ 856.251305] ? do_splice_direct+0x270/0x270 [ 856.255639] ? do_syscall_64+0xf9/0x620 [ 856.259625] ? aa_path_link+0x410/0x410 [ 856.263615] ? mark_held_locks+0xf0/0xf0 [ 856.267688] ? mark_held_locks+0xf0/0xf0 [ 856.271775] ? check_preemption_disabled+0x41/0x280 [ 856.276809] ? fsnotify+0x84e/0xe10 [ 856.280459] ? fsnotify_first_mark+0x200/0x200 [ 856.285061] ? lock_acquire+0x170/0x3c0 [ 856.289056] ? check_preemption_disabled+0x41/0x280 [ 856.294090] ? security_file_permission+0x1c0/0x220 [ 856.299120] ? do_splice_direct+0x270/0x270 [ 856.303452] do_splice_to+0x10e/0x160 [ 856.307267] splice_direct_to_actor+0x2b9/0x8d0 [ 856.311961] ? generic_pipe_buf_nosteal+0x10/0x10 [ 856.316821] ? do_splice_to+0x160/0x160 [ 856.320814] do_splice_direct+0x1a7/0x270 [ 856.324975] ? splice_direct_to_actor+0x8d0/0x8d0 [ 856.329833] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 856.330028] syz-executor.1 (18250): drop_caches: 2 [ 856.334862] do_sendfile+0x550/0xc30 [ 856.334886] ? do_compat_pwritev64+0x1b0/0x1b0 [ 856.334905] ? vfs_write+0x393/0x540 [ 856.334924] __se_sys_sendfile64+0x147/0x160 [ 856.334940] ? __se_sys_sendfile+0x180/0x180 [ 856.334955] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 856.334972] ? trace_hardirqs_off_caller+0x6e/0x210 [ 856.334991] ? do_syscall_64+0x21/0x620 [ 856.374998] do_syscall_64+0xf9/0x620 [ 856.378808] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 856.384011] RIP: 0033:0x7f6b5dbe1059 [ 856.387730] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 856.406639] RSP: 002b:00007f6b5c556168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 15:35:23 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x2) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 856.414358] RAX: ffffffffffffffda RBX: 00007f6b5dcf3f60 RCX: 00007f6b5dbe1059 [ 856.421635] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 856.428915] RBP: 00007f6b5c5561d0 R08: 0000000000000000 R09: 0000000000000000 [ 856.436462] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 856.443739] R13: 00007ffe04ea603f R14: 00007f6b5c556300 R15: 0000000000022000 [ 856.451039] CPU: 0 PID: 18241 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 856.458934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 856.468292] Call Trace: [ 856.470890] dump_stack+0x1fc/0x2ef [ 856.474543] should_fail.cold+0xa/0xf [ 856.478357] ? setup_fault_attr+0x200/0x200 [ 856.482691] ? lock_acquire+0x170/0x3c0 [ 856.485093] syz-executor.2 (18253): drop_caches: 2 [ 856.491599] __should_failslab+0x115/0x180 [ 856.491619] should_failslab+0x5/0x10 [ 856.499646] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 856.504761] __kmalloc_node+0x38/0x70 [ 856.508573] kvmalloc_node+0x61/0xf0 [ 856.512296] iov_iter_get_pages_alloc+0x562/0x1150 [ 856.517258] ? kernel_text_address+0xbd/0xf0 [ 856.521676] ? iov_iter_bvec+0x130/0x130 [ 856.525748] ? lock_downgrade+0x720/0x720 [ 856.529910] ? iov_iter_pipe+0xb4/0x2c0 [ 856.533904] default_file_splice_read+0x191/0xa00 [ 856.538767] ? alloc_pipe_info+0x193/0x470 [ 856.543017] ? do_splice_direct+0x270/0x270 [ 856.547347] ? do_syscall_64+0xf9/0x620 [ 856.551331] ? aa_path_link+0x410/0x410 [ 856.555326] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 856.559920] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 856.564683] ? fsnotify+0x84e/0xe10 [ 856.568327] ? fsnotify_first_mark+0x200/0x200 [ 856.572928] ? security_file_permission+0xe9/0x220 [ 856.577874] ? security_file_permission+0x1c0/0x220 [ 856.582912] ? do_splice_direct+0x270/0x270 [ 856.587250] do_splice_to+0x10e/0x160 [ 856.591069] splice_direct_to_actor+0x2b9/0x8d0 [ 856.595755] ? generic_pipe_buf_nosteal+0x10/0x10 [ 856.600607] ? do_splice_to+0x160/0x160 [ 856.604573] do_splice_direct+0x1a7/0x270 [ 856.608711] ? splice_direct_to_actor+0x8d0/0x8d0 [ 856.613545] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 856.618551] do_sendfile+0x550/0xc30 [ 856.622258] ? do_compat_pwritev64+0x1b0/0x1b0 [ 856.626832] ? vfs_write+0x393/0x540 [ 856.630537] __se_sys_sendfile64+0x147/0x160 [ 856.634936] ? __se_sys_sendfile+0x180/0x180 [ 856.639335] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 856.644691] ? trace_hardirqs_off_caller+0x6e/0x210 [ 856.649696] ? do_syscall_64+0x21/0x620 [ 856.653657] do_syscall_64+0xf9/0x620 [ 856.657446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 856.662620] RIP: 0033:0x7fdcaab4d059 [ 856.666320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 856.685212] RSP: 002b:00007fdca94c2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 856.692907] RAX: ffffffffffffffda RBX: 00007fdcaac5ff60 RCX: 00007fdcaab4d059 [ 856.700167] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 856.707427] RBP: 00007fdca94c21d0 R08: 0000000000000000 R09: 0000000000000000 15:35:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="08000500"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:24 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:24 executing program 5: perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0x501281, 0x0) (async) lseek(r1, 0x4, 0x4) (async) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100), 0x86800, 0x0) dup2(r2, r3) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:24 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x3) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:24 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (fail_nth: 4) [ 856.714719] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 856.721976] R13: 00007ffd6d30ae5f R14: 00007fdca94c2300 R15: 0000000000022000 15:35:24 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (fail_nth: 4) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:24 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f00000003c0)=""/207, 0xcf}], 0x4, 0x7, 0xffffffff) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0), 0x20040, 0x0) splice(r2, &(0x7f0000000500)=0x1, r0, &(0x7f0000000540)=0x4, 0x3, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 856.823184] syz-executor.2 (18268): drop_caches: 2 [ 856.852409] syz-executor.1 (18274): drop_caches: 2 [ 856.857997] FAULT_INJECTION: forcing a failure. [ 856.857997] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 856.886221] FAULT_INJECTION: forcing a failure. [ 856.886221] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 856.906335] CPU: 0 PID: 18272 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 856.914255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 856.923613] Call Trace: [ 856.926212] dump_stack+0x1fc/0x2ef [ 856.929860] should_fail.cold+0xa/0xf [ 856.933680] ? setup_fault_attr+0x200/0x200 [ 856.938023] __alloc_pages_nodemask+0x239/0x2890 [ 856.942793] ? kasan_kmalloc+0x139/0x160 [ 856.946866] ? __kmalloc_node+0x4c/0x70 [ 856.950857] ? kvmalloc_node+0x61/0xf0 [ 856.954752] ? iov_iter_get_pages_alloc+0x562/0x1150 [ 856.959864] ? default_file_splice_read+0x191/0xa00 [ 856.964895] ? do_splice_to+0x10e/0x160 [ 856.968886] ? do_sendfile+0x550/0xc30 [ 856.972784] ? __se_sys_sendfile64+0x147/0x160 [ 856.977381] ? do_syscall_64+0xf9/0x620 [ 856.981388] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 856.986247] ? retint_kernel+0x2d/0x2d [ 856.990185] ? should_fail+0x142/0x7b0 [ 856.994086] ? fs_reclaim_release+0xd0/0x110 [ 856.998515] ? setup_fault_attr+0x200/0x200 [ 857.002858] ? check_preemption_disabled+0x41/0x280 [ 857.007893] ? __kmalloc_node+0x38/0x70 [ 857.011896] alloc_pages_current+0x193/0x2a0 [ 857.016316] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 857.021599] push_pipe+0x3e3/0x770 [ 857.025140] iov_iter_get_pages_alloc+0x5b1/0x1150 [ 857.030067] ? kernel_text_address+0xbd/0xf0 [ 857.034470] ? iov_iter_bvec+0x130/0x130 [ 857.038532] ? lock_downgrade+0x720/0x720 [ 857.042671] ? iov_iter_pipe+0xb4/0x2c0 [ 857.046640] default_file_splice_read+0x191/0xa00 [ 857.051484] ? alloc_pipe_info+0x193/0x470 [ 857.055723] ? do_splice_direct+0x270/0x270 [ 857.060040] ? do_syscall_64+0xf9/0x620 [ 857.064009] ? aa_path_link+0x410/0x410 [ 857.067982] ? mark_held_locks+0xf0/0xf0 [ 857.072039] ? mark_held_locks+0xf0/0xf0 [ 857.076105] ? mark_held_locks+0xa6/0xf0 [ 857.080166] ? fsnotify+0x84e/0xe10 [ 857.083799] ? fsnotify_first_mark+0x200/0x200 [ 857.088378] ? retint_kernel+0x2d/0x2d [ 857.092267] ? security_file_permission+0x1c0/0x220 [ 857.097279] ? do_splice_direct+0x270/0x270 [ 857.101599] do_splice_to+0x10e/0x160 [ 857.105396] splice_direct_to_actor+0x2b9/0x8d0 [ 857.110064] ? rcu_nmi_exit+0xb3/0x180 [ 857.113951] ? generic_pipe_buf_nosteal+0x10/0x10 [ 857.118791] ? do_splice_to+0x160/0x160 [ 857.122768] do_splice_direct+0x1a7/0x270 [ 857.126921] ? splice_direct_to_actor+0x8d0/0x8d0 [ 857.131763] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 857.136777] do_sendfile+0x550/0xc30 [ 857.140492] ? do_compat_pwritev64+0x1b0/0x1b0 [ 857.145094] ? vfs_write+0x393/0x540 [ 857.148814] __se_sys_sendfile64+0x147/0x160 [ 857.153303] ? __se_sys_sendfile+0x180/0x180 [ 857.157703] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 857.163068] ? trace_hardirqs_off_caller+0x6e/0x210 [ 857.168079] ? do_syscall_64+0x21/0x620 [ 857.172073] do_syscall_64+0xf9/0x620 [ 857.175868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 857.181048] RIP: 0033:0x7fdcaab4d059 [ 857.184753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 857.203655] RSP: 002b:00007fdca94c2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 857.211389] RAX: ffffffffffffffda RBX: 00007fdcaac5ff60 RCX: 00007fdcaab4d059 [ 857.218668] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 857.225933] RBP: 00007fdca94c21d0 R08: 0000000000000000 R09: 0000000000000000 [ 857.233196] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 857.240460] R13: 00007ffd6d30ae5f R14: 00007fdca94c2300 R15: 0000000000022000 [ 857.247743] CPU: 1 PID: 18273 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 857.255648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 857.265132] Call Trace: [ 857.267741] dump_stack+0x1fc/0x2ef [ 857.271369] should_fail.cold+0xa/0xf [ 857.275163] ? lock_acquire+0x170/0x3c0 [ 857.279134] ? setup_fault_attr+0x200/0x200 [ 857.283460] __alloc_pages_nodemask+0x239/0x2890 [ 857.288215] ? kasan_kmalloc+0x139/0x160 [ 857.292276] ? __kmalloc_node+0x4c/0x70 [ 857.296243] ? kvmalloc_node+0x61/0xf0 [ 857.300132] ? iov_iter_get_pages_alloc+0x562/0x1150 [ 857.305229] ? default_file_splice_read+0x191/0xa00 [ 857.310245] ? do_splice_to+0x10e/0x160 [ 857.314225] ? do_sendfile+0x550/0xc30 [ 857.318115] ? __se_sys_sendfile64+0x147/0x160 [ 857.322696] ? do_syscall_64+0xf9/0x620 [ 857.326672] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 857.331520] ? should_fail+0x142/0x7b0 [ 857.335405] ? setup_fault_attr+0x200/0x200 [ 857.339724] ? lock_acquire+0x170/0x3c0 [ 857.343696] ? check_preemption_disabled+0x41/0x280 [ 857.348705] ? __kmalloc_node+0x38/0x70 [ 857.352679] alloc_pages_current+0x193/0x2a0 [ 857.357086] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 857.362355] push_pipe+0x3e3/0x770 [ 857.365895] iov_iter_get_pages_alloc+0x5b1/0x1150 [ 857.370823] ? kernel_text_address+0xbd/0xf0 [ 857.375231] ? iov_iter_bvec+0x130/0x130 [ 857.379290] ? lock_downgrade+0x720/0x720 [ 857.383426] ? iov_iter_pipe+0xb4/0x2c0 [ 857.387394] default_file_splice_read+0x191/0xa00 [ 857.392240] ? alloc_pipe_info+0x193/0x470 [ 857.396494] ? do_splice_direct+0x270/0x270 [ 857.400807] ? do_syscall_64+0xf9/0x620 [ 857.404773] ? aa_path_link+0x410/0x410 [ 857.408743] ? mark_held_locks+0xa6/0xf0 [ 857.412801] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 857.417375] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 857.422124] ? fsnotify+0x84e/0xe10 [ 857.425747] ? fsnotify_first_mark+0x200/0x200 [ 857.430331] ? debug_check_no_locks_freed+0x177/0x280 [ 857.435519] ? security_file_permission+0x1c0/0x220 [ 857.440536] ? do_splice_direct+0x270/0x270 [ 857.444856] do_splice_to+0x10e/0x160 [ 857.448656] splice_direct_to_actor+0x2b9/0x8d0 [ 857.453324] ? generic_pipe_buf_nosteal+0x10/0x10 [ 857.458295] ? do_splice_to+0x160/0x160 [ 857.462275] do_splice_direct+0x1a7/0x270 [ 857.466423] ? splice_direct_to_actor+0x8d0/0x8d0 [ 857.471276] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 857.476288] do_sendfile+0x550/0xc30 [ 857.480004] ? do_compat_pwritev64+0x1b0/0x1b0 [ 857.484582] ? vfs_write+0x393/0x540 [ 857.488291] __se_sys_sendfile64+0x147/0x160 [ 857.492694] ? __se_sys_sendfile+0x180/0x180 [ 857.497101] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 857.502462] ? trace_hardirqs_off_caller+0x6e/0x210 [ 857.507470] ? do_syscall_64+0x21/0x620 [ 857.511440] do_syscall_64+0xf9/0x620 [ 857.515235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 857.520413] RIP: 0033:0x7f6b5dbe1059 [ 857.524117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 857.543033] RSP: 002b:00007f6b5c556168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 857.550739] RAX: ffffffffffffffda RBX: 00007f6b5dcf3f60 RCX: 00007f6b5dbe1059 15:35:25 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:25 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f00000003c0)=""/207, 0xcf}], 0x4, 0x7, 0xffffffff) (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0), 0x20040, 0x0) splice(r2, &(0x7f0000000500)=0x1, r0, &(0x7f0000000540)=0x4, 0x3, 0x0) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 857.558000] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 857.565261] RBP: 00007f6b5c5561d0 R08: 0000000000000000 R09: 0000000000000000 [ 857.572527] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 857.579794] R13: 00007ffe04ea603f R14: 00007f6b5c556300 R15: 0000000000022000 15:35:25 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 857.622394] syz-executor.2 (18289): drop_caches: 2 15:35:25 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x8) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:25 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f00000003c0)=""/207, 0xcf}], 0x4, 0x7, 0xffffffff) (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0), 0x20040, 0x0) splice(r2, &(0x7f0000000500)=0x1, r0, &(0x7f0000000540)=0x4, 0x3, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 857.700264] syz-executor.2 (18299): drop_caches: 2 [ 857.748673] syz-executor.1 (18302): drop_caches: 2 15:35:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="08000500"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:25 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:25 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) connect$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x1, @rand_addr=0x64010100}}, 0x1e) 15:35:25 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) 15:35:25 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:25 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x9) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 857.864102] syz-executor.3 (18318): drop_caches: 2 [ 857.871271] syz-executor.4 (18317): drop_caches: 2 [ 857.872166] syz-executor.1 (18314): drop_caches: 2 [ 857.882767] syz-executor.2 (18316): drop_caches: 2 15:35:25 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x2) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:25 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) connect$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x1, @rand_addr=0x64010100}}, 0x1e) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) connect$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x1, @rand_addr=0x64010100}}, 0x1e) (async) 15:35:25 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x2) 15:35:25 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xa) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:25 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 857.992070] syz-executor.4 (18331): drop_caches: 2 [ 857.998745] syz-executor.3 (18332): drop_caches: 2 [ 858.000335] syz-executor.1 (18334): drop_caches: 2 15:35:25 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x3) [ 858.037964] syz-executor.2 (18337): drop_caches: 2 [ 858.120899] syz-executor.3 (18346): drop_caches: 2 15:35:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="08000500"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:25 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x3) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:25 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) connect$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x1, @rand_addr=0x64010100}}, 0x1e) 15:35:25 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:25 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xc) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:25 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x4) 15:35:25 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x7) 15:35:25 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 858.272621] syz-executor.2 (18362): drop_caches: 2 [ 858.274189] syz-executor.3 (18360): drop_caches: 2 [ 858.310581] syz-executor.1 (18367): drop_caches: 2 [ 858.317132] syz-executor.4 (18366): drop_caches: 2 15:35:25 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x10) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:25 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x4) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 858.391678] syz-executor.3 (18371): drop_caches: 2 [ 858.412980] syz-executor.2 (18375): drop_caches: 2 15:35:26 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x8) 15:35:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 858.439073] syz-executor.1 (18377): drop_caches: 2 [ 858.443634] syz-executor.4 (18378): drop_caches: 2 [ 858.522756] syz-executor.2 (18385): drop_caches: 2 [ 858.532330] syz-executor.3 (18384): drop_caches: 2 15:35:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="080005000300"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:26 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x15) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:26 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x7) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:26 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x9) 15:35:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:26 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x7a89e6ecdc1c470e, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) r5 = perf_event_open(&(0x7f0000001440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x8, @inherit={0x58, &(0x7f00000015c0)=ANY=[@ANYBLOB="010000000000000002000000000000000600000000000000000000000000000008000000000000000600000000ff000048000000000000000300000000000000500600000000000099000000000000000300000000000000f66248c9788a3dee3df0cd64b4bcac781d5c9eca24f13a24560a16731e234ade9eeb3e3815607c862dfd7acb83a5a8554fecca6ac6bcea28957ac9ac67c03e189d10470749d2406d0e57e11cd17a671936513e42a180913fcfa57967de63e4ad71382906f12d336205392354092978bd9da0f409bb4cefe50bf72bf904964a83ec5d32edcdf8a8b7f2"]}, @devid}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001980)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f00000002c0)=ANY=[@ANYRES32=r7, @ANYRES64, @ANYRESHEX=r5, @ANYRES64=r7, @ANYRES64, @ANYRES32, @ANYRES64]}, @name="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"}) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000140)={"796ef5d7f35b8bf14c85499ab7c0c508", r7, r8, {0xffffffff, 0x5}, {0x3, 0x3f}, 0x3, [0x1, 0x8, 0x1, 0xfffffffffffffff8, 0x180, 0xef4, 0x8, 0x1, 0x101, 0xfbff, 0x20000000000, 0xf30, 0x3, 0x4, 0x9, 0x7]}) write$sysctl(r4, &(0x7f0000000040)='3\x00', 0x2) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:26 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x7a89e6ecdc1c470e, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) r5 = perf_event_open(&(0x7f0000001440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x8, @inherit={0x58, &(0x7f00000015c0)=ANY=[@ANYBLOB="010000000000000002000000000000000600000000000000000000000000000008000000000000000600000000ff000048000000000000000300000000000000500600000000000099000000000000000300000000000000f66248c9788a3dee3df0cd64b4bcac781d5c9eca24f13a24560a16731e234ade9eeb3e3815607c862dfd7acb83a5a8554fecca6ac6bcea28957ac9ac67c03e189d10470749d2406d0e57e11cd17a671936513e42a180913fcfa57967de63e4ad71382906f12d336205392354092978bd9da0f409bb4cefe50bf72bf904964a83ec5d32edcdf8a8b7f2"]}, @devid}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001980)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f00000002c0)=ANY=[@ANYRES32=r7, @ANYRES64, @ANYRESHEX=r5, @ANYRES64=r7, @ANYRES64, @ANYRES32, @ANYRES64]}, @name="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"}) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000140)={"796ef5d7f35b8bf14c85499ab7c0c508", r7, r8, {0xffffffff, 0x5}, {0x3, 0x3f}, 0x3, [0x1, 0x8, 0x1, 0xfffffffffffffff8, 0x180, 0xef4, 0x8, 0x1, 0x101, 0xfbff, 0x20000000000, 0xf30, 0x3, 0x4, 0x9, 0x7]}) write$sysctl(r4, &(0x7f0000000040)='3\x00', 0x2) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x7a89e6ecdc1c470e, 0x0) (async) openat$cgroup_ro(r0, &(0x7f0000000280)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open(&(0x7f0000001440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x8, @inherit={0x58, &(0x7f00000015c0)=ANY=[@ANYBLOB="010000000000000002000000000000000600000000000000000000000000000008000000000000000600000000ff000048000000000000000300000000000000500600000000000099000000000000000300000000000000f66248c9788a3dee3df0cd64b4bcac781d5c9eca24f13a24560a16731e234ade9eeb3e3815607c862dfd7acb83a5a8554fecca6ac6bcea28957ac9ac67c03e189d10470749d2406d0e57e11cd17a671936513e42a180913fcfa57967de63e4ad71382906f12d336205392354092978bd9da0f409bb4cefe50bf72bf904964a83ec5d32edcdf8a8b7f2"]}, @devid}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001980)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f00000002c0)=ANY=[@ANYRES32=r7, @ANYRES64, @ANYRESHEX=r5, @ANYRES64=r7, @ANYRES64, @ANYRES32, @ANYRES64]}, @name="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"}) (async) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f0000000100)) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000140)={"796ef5d7f35b8bf14c85499ab7c0c508", r7, r8, {0xffffffff, 0x5}, {0x3, 0x3f}, 0x3, [0x1, 0x8, 0x1, 0xfffffffffffffff8, 0x180, 0xef4, 0x8, 0x1, 0x101, 0xfbff, 0x20000000000, 0xf30, 0x3, 0x4, 0x9, 0x7]}) (async) write$sysctl(r4, &(0x7f0000000040)='3\x00', 0x2) (async) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r2, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:26 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xc) [ 858.706784] syz-executor.3 (18398): drop_caches: 2 [ 858.722695] syz-executor.4 (18400): drop_caches: 2 [ 858.744791] syz-executor.1 (18402): drop_caches: 2 15:35:26 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x16) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:26 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x8) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 858.846873] syz-executor.3 (18416): drop_caches: 2 [ 858.900270] syz-executor.4 (18417): drop_caches: 2 [ 858.909864] syz-executor.1 (18437): drop_caches: 2 15:35:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="080005000300"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:26 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x7a89e6ecdc1c470e, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)='blkio.bfq.io_wait_time_recursive\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002080)=0x1e, 0x262) (async) r5 = perf_event_open(&(0x7f0000001440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r6 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x8, @inherit={0x58, &(0x7f00000015c0)=ANY=[@ANYBLOB="010000000000000002000000000000000600000000000000000000000000000008000000000000000600000000ff000048000000000000000300000000000000500600000000000099000000000000000300000000000000f66248c9788a3dee3df0cd64b4bcac781d5c9eca24f13a24560a16731e234ade9eeb3e3815607c862dfd7acb83a5a8554fecca6ac6bcea28957ac9ac67c03e189d10470749d2406d0e57e11cd17a671936513e42a180913fcfa57967de63e4ad71382906f12d336205392354092978bd9da0f409bb4cefe50bf72bf904964a83ec5d32edcdf8a8b7f2"]}, @devid}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001980)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f00000002c0)=ANY=[@ANYRES32=r7, @ANYRES64, @ANYRESHEX=r5, @ANYRES64=r7, @ANYRES64, @ANYRES32, @ANYRES64]}, @name="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"}) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000140)={"796ef5d7f35b8bf14c85499ab7c0c508", r7, r8, {0xffffffff, 0x5}, {0x3, 0x3f}, 0x3, [0x1, 0x8, 0x1, 0xfffffffffffffff8, 0x180, 0xef4, 0x8, 0x1, 0x101, 0xfbff, 0x20000000000, 0xf30, 0x3, 0x4, 0x9, 0x7]}) (async) write$sysctl(r4, &(0x7f0000000040)='3\x00', 0x2) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:26 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x10) 15:35:26 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x9) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:26 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x25) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:26 executing program 5: keyctl$get_keyring_id(0x0, 0x0, 0x3c09) r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000480)) keyctl$update(0x2, 0x0, &(0x7f00000003c0)="6447a808f8a3c07731e5c9d9c44f80a10ebb5ff9ca1338058d7610db1c1bd7fa478c55b765441582823f59a3aca408b66da781e9c7da7fc201c96a63666bba5b6afc8bc3d075ddd45bc6360ffb7240bed1db193d0fb0a4ae0094962389d28213d0481f9ba679f3bfdab3329f9ca0e5f8799a2e567a3d9e2ceaa1026790a1d05fa873d43bf5b501baf3f812b74a0df06a4026639a40d054d5e0e6439382e04b445da6d0", 0xa3) write$sysctl(0xffffffffffffffff, &(0x7f0000000100)='5\x00', 0x2) r3 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="4bdad55bb7dbadb4f974ead38e6fcb742b8681729dcf66e0d380673108089202d7ae04f1864d77e954d83d2b0a1512ce20634b40c45d9eeb905e9323564f7e5ccf1ed86d4c72f7aa6f3677054c3e354894ce104dcf08f6268f0f7afef6ee5874fa6e37f3cbd40abcc81bee903872b35b9899855bfb2a0f4f", 0x78, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)='5\x00', r3) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) 15:35:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 859.162306] syz-executor.3 (18458): drop_caches: 2 [ 859.174427] syz-executor.1 (18457): drop_caches: 2 15:35:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:26 executing program 5: keyctl$get_keyring_id(0x0, 0x0, 0x3c09) (async) r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000480)) (async) keyctl$update(0x2, 0x0, &(0x7f00000003c0)="6447a808f8a3c07731e5c9d9c44f80a10ebb5ff9ca1338058d7610db1c1bd7fa478c55b765441582823f59a3aca408b66da781e9c7da7fc201c96a63666bba5b6afc8bc3d075ddd45bc6360ffb7240bed1db193d0fb0a4ae0094962389d28213d0481f9ba679f3bfdab3329f9ca0e5f8799a2e567a3d9e2ceaa1026790a1d05fa873d43bf5b501baf3f812b74a0df06a4026639a40d054d5e0e6439382e04b445da6d0", 0xa3) write$sysctl(0xffffffffffffffff, &(0x7f0000000100)='5\x00', 0x2) (async, rerun: 32) r3 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="4bdad55bb7dbadb4f974ead38e6fcb742b8681729dcf66e0d380673108089202d7ae04f1864d77e954d83d2b0a1512ce20634b40c45d9eeb905e9323564f7e5ccf1ed86d4c72f7aa6f3677054c3e354894ce104dcf08f6268f0f7afef6ee5874fa6e37f3cbd40abcc81bee903872b35b9899855bfb2a0f4f", 0x78, 0xfffffffffffffffd) (rerun: 32) request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)='5\x00', r3) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (async, rerun: 64) sendfile(r2, r1, 0x0, 0x1) (rerun: 64) [ 859.205749] syz-executor.4 (18454): drop_caches: 2 15:35:26 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x63) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:26 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x15) [ 859.315041] syz-executor.3 (18481): drop_caches: 2 [ 859.320741] syz-executor.1 (18480): drop_caches: 2 15:35:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="080005000300"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:26 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xc) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:26 executing program 5: keyctl$get_keyring_id(0x0, 0x0, 0x3c09) r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_timestamps\x00', 0x1, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000480)) (async) keyctl$update(0x2, 0x0, &(0x7f00000003c0)="6447a808f8a3c07731e5c9d9c44f80a10ebb5ff9ca1338058d7610db1c1bd7fa478c55b765441582823f59a3aca408b66da781e9c7da7fc201c96a63666bba5b6afc8bc3d075ddd45bc6360ffb7240bed1db193d0fb0a4ae0094962389d28213d0481f9ba679f3bfdab3329f9ca0e5f8799a2e567a3d9e2ceaa1026790a1d05fa873d43bf5b501baf3f812b74a0df06a4026639a40d054d5e0e6439382e04b445da6d0", 0xa3) write$sysctl(0xffffffffffffffff, &(0x7f0000000100)='5\x00', 0x2) (async) r3 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="4bdad55bb7dbadb4f974ead38e6fcb742b8681729dcf66e0d380673108089202d7ae04f1864d77e954d83d2b0a1512ce20634b40c45d9eeb905e9323564f7e5ccf1ed86d4c72f7aa6f3677054c3e354894ce104dcf08f6268f0f7afef6ee5874fa6e37f3cbd40abcc81bee903872b35b9899855bfb2a0f4f", 0x78, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)='5\x00', r3) (async) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r2, r1, 0x0, 0x1) 15:35:26 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfe) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:26 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x16) 15:35:27 executing program 5: r0 = socket(0x15, 0x1, 0x5df) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f0000002140)={0x0, 0x0, &(0x7f0000002100)={&(0x7f0000002300)={0x253c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x1c}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3d}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x97b}], @NL80211_ATTR_CSA_IES={0x44, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x8b, 0x2, 0x1, 0x3, 0x7f, 0x4]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x8, 0xba, [0x5, 0x0]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x9, 0xffff]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x4, 0x6, 0x8, 0x8000, 0x8001]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0x80, 0xaa, 0x5, 0x1, 0x4]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x41}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x217c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x1ff, 0x200, 0x9, 0x1, 0x8, 0x100, 0x4]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x254, 0x7f, [@fast_bss_trans={0x37, 0xd4, {0x81, 0x5, "0f00a8f4cf6039ac4b6ab2458e3f3616", "6cf834332eaed8935d2291832f75acee6c4dcc573f4a0f4e9457cc01316ec307", "a17276668d73d1091fa847db98b0a6c9181c9009bedf7389088aab36803c46fc", [{0x2, 0x18, "2caed5b5999584da14e57be0dc81b7f2bd1d7d57d4b3dc35"}, {0x3, 0x1a, "23465cc72d14269944282cb8c0eb3c3918f767d83b93098fec8c"}, {0x1, 0x27, "372ee5f542cd5a3e08c3069283d295a4b09c978ec5a4839a7a14c680ec4a5ade0db4eae04986e9"}, {0x1, 0xa, "d7617cb87a3d286ae739"}, {0x1, 0x15, "f29ad220ca5efa77a2f70bc0a531faabc1680e0802"}]}}, @preq={0x82, 0x72, @not_ext={{0x1, 0x1, 0x1}, 0xa, 0x40, 0x401, @device_a, 0x20, "", 0x7, 0x4, 0x8, [{{}, @device_b, 0x2}, {{}, @device_b, 0x2}, {{}, @broadcast, 0x6}, {{0x1, 0x0, 0x1}, @device_b, 0x7}, {{0x1, 0x0, 0x1}, @broadcast, 0x3}, {{}, @broadcast, 0x1ff}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @broadcast, 0xffffffff}]}}, @ibss={0x6, 0x2, 0x600}, @erp={0x2a, 0x1}, @mesh_id={0x72, 0x6}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @random={0x20, 0xda, "7024aa664418738e758c2a68254dc46e9505e27e3cc92e1e099000e05fbdbea0df2c76fcb144ecb4082f31366a52dd1a4a2f32e64e9e5ae459939aab2c58294fa232ea51246e8b832d39c6e771caf0b5b14e028a30192d954fa9b6ce124a6491048396bbe7ff539553d3b4b3ef45feda6f8fdc275b23b8d5074e8dca55af7ee7e262d6376416ded8d90a81f359b2c79b4fde3edd6604077a60844e6f337316ad34d4946a18505a09999b11aae742da8318a87143a7b5f769ff3ad1d21846069c7672fca49cb7340bb0fedcaa840cb29dd17e6a3ffac178e36644"}, @peer_mgmt={0x75, 0x16, {0x1, 0xff, @val=0x5, @void, @val="dafd1d8e983f3db738f04d8a95c466fe"}}]}, @NL80211_ATTR_FTM_RESPONDER={0x19c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x88, 0x2, "19178b3f59d640b48043cc22b81b5ffa321d74fe278ed66d1c241a283c9ef9b320b2a2303bbc81803ebcab23719f33cfd351f93796a926df1273cb6646e018b6969df470dddf11c6e0b4ba4c5b881eec60bde244c75cd9ecdd364d158cccdc11ba296e739c463fce2654d592823cff7f54e411eced79eeef3d07ba3e303e4d89815c308e"}, @NL80211_FTM_RESP_ATTR_LCI={0x51, 0x2, "56e207ed71a2f6476d2f0e308a2887ec561d7982a38276de8b4ecd1d13f32f8acfc15c2edcff6288049f3734a0bd69616b832563091e86a1904fb6654b97bb5e64fbcf14d7c5e2ae5af0154a61"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xbb, 0x3, "402a48d54fcba40e1168bdbc791cb6aa32fdfa8a462aed8aaf72880410955b7b2e0a69a1449d8a8836b262d883775206a3fd9c488071e9f1a1da973b13c35c8038ed7f716fa60288fbace3bfd5a43a29dcbad1f83b79e369f17ca7ad8de5361b5bc016918dc19d1f973540fff9bbf3f7859e64fdc3a36595874655de534230d986f1433a252c784aa9da16b50c5556a68cad3ccf78c94d9f1242f0131309ddc1b4736ad131fe5c1c20603d8d98eb14d1caea7ae1ababd2"}]}, @NL80211_ATTR_BEACON_TAIL={0xdd, 0xf, [@cf={0x4, 0x6, {0x2, 0x80, 0x6, 0x8}}, @dsss={0x3, 0x1, 0x3c}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_a, @broadcast}}, @prep={0x83, 0x1f, @not_ext={{}, 0x8, 0x26, @device_a, 0x8, "", 0x4, 0x6, @device_b, 0xdd}}, @mesh_chsw={0x76, 0x6, {0x80, 0x6, 0x8, 0x1}}, @ht={0x2d, 0x1a, {0x20, 0x0, 0x5, 0x0, {0x100000001, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0xffff, 0x52}}, @preq={0x82, 0x6d, @ext={{}, 0xc8, 0x3, 0x40, @broadcast, 0x3, @broadcast, 0x3, 0x1, 0x7, [{{0x1}, @device_a, 0x200}, {{0x0, 0x0, 0x1}, @device_a, 0x1}, {{0x0, 0x0, 0x1}, @device_a, 0x4}, {{0x1, 0x0, 0x1}, @device_a, 0x7}, {{0x1}, @device_a, 0x8002}, {{0x1, 0x0, 0x1}, @device_a, 0x800}, {{}, @device_a, 0x5}]}}, @chsw_timing={0x68, 0x4, {0xb05c, 0x8}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x1e, 0x80, [@mic={0x8c, 0x18, {0xbd2, "570cd8128826", @long="1c8c96ab0bded8dfe52dba3f6d410402"}}]}, @NL80211_ATTR_BEACON_TAIL={0x9, 0xf, [@supported_rates, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}]}, @NL80211_ATTR_BEACON_HEAD={0x81, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x4}, @broadcast, @device_a, @initial, {0x9, 0x20}}, @ver_80211n={0x0, 0x1f, 0x1, 0x2, 0x0, 0x2, 0x1}}, 0x2, @random=0x6, 0x5002, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x7, [{0x6, 0x1}, {0x48}, {0x36, 0x1}, {0x5, 0x1}, {0x6c}, {0x9, 0x1}, {0x1b, 0x1}]}, @val={0x3, 0x1, 0x2c}, @val={0x4, 0x6, {0x2, 0x1, 0x1, 0x1ff}}, @val={0x6, 0x2, 0x2}, @void, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @void, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0xff, 0x8, 0x6, 0x4}}, [{0xdd, 0x20, "cb30e3bc0db0435821db7aaebb87b6922a4d7ea30eb319274e7decc607e9a9e9"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x100, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xfa, 0x3, "1367f45079a3eb9acc72e1d0bbe3aca3735b1db867256762017a0a9429f6ec767d4d5631da507fe9c62cd186a840efd9b4dcca23b1fd800bb250eede1f3ae592532d26b0651968dc6e0b2a0f6cabe83512f3ebd3ca0dc13279857967432dc24acb0846b776864cc0c16a141469e13321dfa37e21ce96854caa84d9d8da10dbedce832dad9310b09bae044ad321ccd91aba2dd142b9ae71c10ceb3121a51cb31cb1f375f08327b23fa66fe9fa95d2c536faaf113a81b1682f074d2d46d8c27f34a89150b7b01e60f4d54f44cc610182fca857ef20a4531b6e3636df19cd718ed4bb361f053f5974abf6d0ad21e784a442d107b5d48a15"}]}, @NL80211_ATTR_FTM_RESPONDER={0x74, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x67, 0x2, "96b8b6e3937f55f4fbdd3367af434d63556cf6c8b05d481675f280c85b4e3467b452b531af42fd10808269d0519f1ca6803889bfa51293d614cb7ff172d281c87b6a1151190c6ddc7e80bb0f3011e8bb5f10cda8e6a8de44a931c1bbed6e9c73b65d8c"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x7ff, 0x2]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x16c, 0x80, [@perr={0x84, 0x115, {0x1f, 0x11, [@ext={{}, @device_b, 0x80, @device_a, 0x2a}, @ext={{}, @broadcast, 0x99c, @broadcast, 0x2}, @not_ext={{}, @device_a, 0x8}, @not_ext={{}, @device_a, 0x0, "", 0x7}, @ext={{}, @device_a, 0x1, @broadcast, 0x2f}, @not_ext={{}, @device_a, 0x1, "", 0x16}, @ext={{}, @device_a, 0x7, @broadcast, 0x3c}, @not_ext={{}, @broadcast, 0x4}, @ext={{}, @broadcast, 0xfffffffc, @device_b, 0x21}, @not_ext={{}, @device_a, 0x10000, "", 0xe}, @not_ext={{}, @device_b, 0x3f, "", 0x33}, @not_ext={{}, @broadcast, 0xfb4f, "", 0x28}, @ext={{}, @broadcast, 0x1ff, @broadcast, 0x10}, @ext={{}, @device_a, 0x7fff, @device_a, 0x40}, @not_ext={{}, @device_b, 0x2, "", 0x3d}, @ext={{}, @broadcast, 0x5, @device_b, 0x2c}, @ext={{}, @device_b, 0x3, @broadcast, 0x42}]}}, @perr={0x84, 0x4f, {0x3f, 0x5, [@not_ext={{}, @device_b, 0x0, "", 0x3}, @not_ext={{}, @broadcast, 0x28, "", 0x31}, @ext={{}, @device_a, 0x0, @device_b}, @not_ext={{}, @device_a, 0x1, "", 0x1f}, @ext={{}, @broadcast, 0x99800000, @device_a, 0x3f}]}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xb1, 0x80, [@prep={0x83, 0x25, @ext={{}, 0x8, 0x0, @broadcast, 0x8000, @device_a, 0x2, 0x4, @device_a, 0x7aae}}, @cf={0x4, 0x6, {0x6, 0x80, 0x8, 0x9}}, @link_id={0x65, 0x12, {@initial, @device_b}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @prep={0x83, 0x1f, @not_ext={{}, 0x14, 0x3, @broadcast, 0x2, "", 0xe443, 0x9, @device_b, 0x8}}, @prep={0x83, 0x25, @ext={{}, 0x5, 0x5, @device_a, 0xc, @broadcast, 0x7fffffff, 0xfffff481, @device_b, 0xffff57e8}}, @ssid={0x0, 0x1d, @random="b73c73e234d0fc21c59833e72acdc91507ebfc5391f2406c8167acb19f"}]}, @NL80211_ATTR_FTM_RESPONDER={0xe8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x83, 0x2, "4295a92028d792e53ed29be904ead41e4ce30d924d8b8ea7a539e4a2a3d5ad4116b82ec9bf0ef038c65492de7f45b7633621420cf1c37ec2d6bb34dc34d6a4ff7748a7d9e6028c0c277c4ffe2082d415219b8a955ccb59bc865eb3161fc7a4607c877930a37b5daeff461fe81d01f245b4ba3c5e82e506752f8e741e33da49"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5b, 0x3, "235ed19ccc2f079506aa6587e5db5c24a6763c606a1a3b75e59926980e0417308155068b0cdab8d960d712dfda0d6e4fa65a0342d3684c54145d06e923ba654a57073445bedd5999b10712f98f2c7fb0be6f73e3600a37"}]}, @NL80211_ATTR_FTM_RESPONDER={0x100c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "698a144c52bd47cf6f8f4e72766344fcd94665e8b64c369609c28872e1568caa61d3a54f4466059aeb78e4ec21214ed395261f62cb08e1079ec3416943e7565e6e8089a3e52e507dad944c51f01d5350aa65222438352bc977b842667adb2d66e69bc69fceedb379261fd2476093cb10da9c007fe831bfad66370f3652db223af64b42db3cdcf3b9393e68a89c6edcbcdfce5bd9cefab4feaeb46bea9789f9b301ce80b9918deb25f7716531e405a71a83210134e28f008f26222d5e162a013d618006ac633012de3070deae780af4d3cd31ad56b2dce8b5d7ad4383080cb8f229c02d69f56c0e5926737a80db9ba9c3d3600836bddfae883c63e42051809bf960a0796c5eef6c0f470c7b66495395b17abdbffbffab6d4dbf2672c9a317761b2a27458180c552a0aebdffe13b9bdec9ff90ba12e57637e242d99e87b34a985de33914cbd58af31ef9475148217f5b39923e7daa687e6138a77b5d6259db1aa6e19da68ea6a0e1dd69a37a6bcd5a9d52e528316fbff7c5455e64f16d31647da02e27800d1235bd4d550b70f4d8f5b0cf7c0c0370a5fceae3f2ff93fb861bb3931f16ef9ee5bfbd32c0856fa0c6cc609eb278172792778f77321fedb42f05887b30a4bd8bca3e5a594cad80e07436f1a59edd0880dd06ab708c2fb7fe97960ce71982ebe9b535c1ee2b073cb8a23ce70193ae564a0a1dacc853325105d7fff97a5f9f9010cbc38a130f223f4044f7f7d859cabbb5e1438992a755109296caa89b3c879777d46083802d9a34e01849727a5dfe9092d69522588ad178652c93a2120fbd6e14ab967d4adbd2061d3771ba0b4043444c08dd32bf34f550477fff68c4c4a78bcf67b04ed0c7f6eed4c59dd8f3ec47855cdadd37eba0f1155cc15904ff268b7876d6c492b0be4251138f803712c64e894b16f43d5b119675b3dc2f541e5005b0e99ef57998773e518319d96c5ef8413b28d3118935eb02ebea7bf33247397917e61545f0b59704664e47fb1663183024a5bc8aecc0905ce3d3bb9671e8f1e0b9445dd0c0e5aef5d8536c7352ecb5745bbae369336fa396f2d4429cefe9d01468e8d7f542a439b863360b7f1a7d9c61d4739fcc52b0353c80566b4535585860771ee5f422b9038504899d8b9e76cdeade4a54bc155a2e701d3dedd03c9b3a8a6786fee5ee49cc05525300d657757318f32bf3591ebaadbff2579ed36a1bacbab0a33c74ed79cbb05b9a9b14b0e38283a28a7bd5fe0ef73abf91eb3cb9021b32c806212c7de5a89fd351f7a0230490e09e5dec0ea6d48a5cca045e27dd1b4cda195fd5091236a262df96333768e65dcdb01968002d2014d5a1aa5f337f4efb9ed0e1c8b4eff2d8656eb8451946186f6be9d7deda8b4f1a897298b2c59b448a983e37db79d841cc0151bbc96c66edf4f5515e4048b4b2e541f15e6f1f077103a4124179a19cf3f41237b8a0a33aa262e83cfa5f666d75c3276c933c93fb4a2259ec9fb1fa259f5db51cf58c5cebd33660e154259164afe9bb839c1faa72b7f9b9d3938015ab40626a29c079d5d2cf4a91d571a3aaad417b1d0b2a53fa50b6150328bfee7d6c2edced00374f95abc4e6676f92e7c50794cfdc43f26444b0ed6a1afb77ebfe562ca82b1bd8db5db71701abc49f9b438508b72004ffe599b232c1fff449f46a5882a79079027618331e5f9027213d08c8462cf3aa5e959bfc2c8de99d18c9b6d0f51702aa674837276b9581faabbfff9f8fe4eec1301249196ca4e8e1bf9c708b49926b9c0118ead8619214e4542b18d5e9d841b42deb1d8bb6f3a5dff054b9e02cf136c50a38dc7d00b33ecce65303d687f6e0fdb3acd2ea741b7ace5140501c04792a75b48e52f6137b46fea92a9dbab5fb4088d88bfd44ddb4efa53e24e57613a5c10eef0f7297282b5573b7fdb4844fd7543e6b5c68bea3e3b279ad67e64ee7f9de5416a96d77ec18ea77c78b412da16a5d436b7d84ee04245d865486097e0a1ad466e07e02ba7dd748644f340159849cc66808a917f9f2a26832c3858a8d510d0a7405d53c0f264ab52ae7a2132506429ae717d6e134e0d80f3364962a8194f6888d4573467e7eb0307418eec8c4c72fd69496a3013a429e5e871cd83de5472eb740b8d0354da94d4246cece424516a65c70fb29f505243cac73ba5d3d4f784cb7d8e8655303e984a3be47f082daf50192e1243eb82a789f8320959a42f6afed659942cdf2eb5adf0451ac2ccb9f378debc22779299681abb97dd92302df87b64cfc5245f2eb39d3054ee586d9975c5496207e0f17e39acd3e96ec589aa779610f0ddf0e960a208b20add814d45b120e667190aaa4b89945048928c2b0e08b578752d0c86958246506b2abe6ebb968c59e70868bf0b9b436abdce564e041bbeec686e1dd7be7438377dad56e33cb086f1834c7ff26f3252a737419650f4101f342d237ad81a51a4847a21b299dbf51713a7bf2892334e998aba75f1644f46df34aaf70f45b193bee62fe23605e459c6833b7255283680fa8418b3a3927c5eca61f5fe6145c1464b564ceb1c226847b6cf7156d84618091d221bc88fec178f1f8acf92a5c6624c0fa992fdf943ad1da9daf95ab8ce65f8f42c1c4ed1db81531a22aecda12518b2995900da9f2f9ecb7c96b7ae76fd0a8dedfb2f6a29f670588931aa1585a8c1797d89a24e9f02f229e5a5fc2b9b1f80a269a5a72ed2930d9d53c831a00e2a0b834e044aeb4c67d66dbcce05fdecd0c460c130a44d7905cfe5e29d48e80f82219e509a962d999e92f19102d31e24a9c1fcbf6fd2441bcbd1ac5e7c32fde3576130b0fa13b005a92b1ac5f37ad4fbb9b86ca77ce9c2924a8a7d926d81af9f544a00b31fdfbdc6070c891335b535887ed4dbba4202683adedaf53a6dc398d6262a9b3c4d3292e4e5e2e07878e3735c7483ded74e8c864db44bb7b04f93c88b402e030c1463aaa50c288a8c88c429d2c97a8c21e82b6071c79820092de6865e1d990acd18890923062cebb8e132515d01775c7d6094a6be64171396ea153df3b72b92d829df9e625795c071b743fdf108405b61bf82fbf2be6de0f04f3a18fac9c53ea2aec079eb8c96867c0feab942a792164ed5d1ed2b7a5041d28c832a4d1b946191162efcbb028b953f54a529d98dcbce624a096bb74416391281d0c407855bdaaeba3d6381618cf292b5954d983ed0f591099cafdb13b1e0833b20775b813c0ebd1297a8214de106d78965ea6eaaff8d7b70ee35fbca22bb657ba3d31d46e31d1327ff694b679f61f6cdba338b45587d42739ec8e3d9060224a59c5e5b76d6285351604f1029b952cb57fecc6ace8ec79db68a551ee44307cf278fc36f845d297241ca616656116ea344a04bae94ae939ee5cc3c9baf54e75dbedf93972e47b2b2ba4ba0c916bbddd30840fd741bb048c4e3e25f7a79d6b55b3149f9b453445ff504ad8c3fafdc17cbe999f2d760b2b95abeed92457cefb0b91add8bde5b5a3b7f4fb0610cba35dce88a2b0a175799726cc07048f32b5b14c6d96a3ad29af749580498986eb96e0bef0ead6bd38837b58045d90ff69efed0bac4559377a3b21ef9dbe4d907a1817eae99291d582ff20d4f615010adf123c3a41061757c80395018019e87c49ebbb3be4889c88cdf33927ce57c1b251d13edde39bb9d8aec7619675623a4721ef3cbf59f7a981813d38d953d140289aaa74bb04d078e10a4df41e77d74406c1b7d563d746d08423460077b74aa0530415b5bdc66dd8661d92fead0d178b1128e8fdd6041323c181b0d1f013f30996504ce6c1d76d0dc3da22ecc5d289e975ba304534e2f5b1cb32eef763820651f43c7cfd545b26ff810706b8fd1e3b810a86258a891eb7c3a8d55b7c7ac03e66ed523cddcb6fdc81ec142fa71ac3c5ee29088fbcccc1ac76b4322f668f8daf09b56dcaa6e4b2917a835a8c6da5440bfb49c9d156ae0a58d983b19c9f0f4dbc9004367f353fb21b37628ec9193136e5e0b1339965328494a4af3485eab9a117d55cbdad7de359f0c815dd8a9e24caa590d7cb21fa693638743cc6be2071303f5feb833ff86f71616d629541280903cd545406aa17ed52637662910324ab2c5a3601a8ec6e2c1e1577a4f3541833f6aedf56cdfa34219869a58cbca46725e6f9a6c9a1880a4730c9f8da2fe335060718e50b31e6799b41c333b9abc69bc82e78dad8baeaac38acdf2caa1105861b80281db6565366319e5fe1e8ccf03fa659e1053c00d59b657718f1368d5086a81e7a4bf8580f1a0d507fb3c3a718bbf558e9bd95c674e470e16148bce8772fb6d9657303b32f47657e51bff08e862119941e305317c4dce85ce215bf385553940a54cd5ca8934dbee263bdacdc25efe5393a751366e4e5d3c82742cd5fa81a6a022b9dc0f29d6b6dce30ae019958e3a3825aa4f9c7b82ca6af906fef78e8aebe307dd0da039a29e1020236ef61b5151e1f04d8346743e559f36abb3f662605a5c414d780ed642852b5ba9d45982d7ce78ab76130280bd718bc514254531d3bdc882041c8b8de48633fd94b791768bd89d847407fb5a6a27e6bb9a53e069fe5139f727e9b8f8f4e847e7c6350f0117c3e66207b21cc0b102d9e77c6fe7bca9e4cbee5f32e24fdab9f799bda73e65e419a9c28109b453ed0f17a5d428ee593dd8d7e425f78c60ca9c666922c7babe0dab1bd2b5ab07fb083a28c7dd3c7f7478440551628b678a14dfaa01f8bea1bb5cf13d271421f98855fbc9a634fd2db8340b3ab28647da223b1a77f3fdb74fdc537a81a0be10b8a98821dff49b3098d07fe27af7ea46dca1e6737ff8914218b17f7fc7ac081065939d9dcfd3964c4b97be74c0400b60ccdcd756aee9719efc450dfa7bc9a70952e6a4782427ed07ad03651468c1a8f2c5222740e50318e0913748e6b1ce70cc408b04db9c5ad3be0bb4072c1572d9b472acd93f4e2e21c36412b4a116ed6742688fdbc6d99f62156a5084573ec4677491b002ca897440382a3e3f0844665ae95b62e45dc69727509571c6548b281334182beda11b5ae17ee55815c0c05591a1963724455a5923d3d8031fb5bd9dae2b003e6e222026d66a0b736edde215b52288b1407c5129156183ba15dee8d1e699a2eb392af3b4e26f7eb9778989d68be2bf286939208c8fcc4eb2c7b110e8d0e943ad2fd006fbf39418faf209345dfd1bb32a706c31915494c76deac0251471d2a9aa6f7bc40bbe640eaa96021877a131cf0b3a03e9230657897dfbae2d2595a633299d816b2f18069d3b3d9d3a1311456e47fc9249ec02006f1c233bee8edc2105e32924fbcfb9d9d95d15f91c53061038b1027875e9d21825c47d00f264556618ab1507227363cba8321f0d02a4d77a054f319e9fad99957a0dec078a5882d6673fe9285b5b4ec8d7214a53e8ff301e9e8243d46cb5aec1e8e3a94fb7e84f4aaa9b2f6c3d209e22d4ffd6f627c55fbaebc13138099c86ce26b5683acc31589772637b38160ec053d777d3cfa169ebaafd9ffa40d0d7edd0c8bc924f7dbfce084379b4df9253543a7a4c6dd383c683d8e45bd748a7d4386308813ef75aa6e954a5d80a1a7e3a500640245f17e749366b6aff963911f8f8dc2c32a5c0b49ebf7b540a25a207e6ea4633dce87d5edb464e5fcb5b7d76065fa0e70d2db8851459fde744bb6c8adb2e1ab1ee9bfae7f6af41b49380e908920c056197d1d64917c3c2ed0017a151e788ce6d23cee8ca996da84cbd23392f0f8b10df0d5687cebba79c9c2c901691b88e3accc2e4adc"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_BEACON_HEAD={0x2a0, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x80}, @device_b, @device_b, @random="715ba9f49e17", {0x6, 0xd8}}, 0xb0a, @default, 0x1440, @val={0x0, 0x10, @random="bb256c328de7d52a51f61643f77cf1f2"}, @val={0x1, 0x6, [{0x56}, {0x9, 0x1}, {0x18, 0x1}, {0x6, 0x1}, {0x18, 0x1}, {0xb, 0x1}]}, @void, @val={0x4, 0x6, {0x7f, 0x5, 0x3, 0x1b}}, @void, @val={0x5, 0xfe, {0x7f, 0x65, 0x2, "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"}}, @void, @val={0x2a, 0x1, {0x0, 0x1, 0x1}}, @val={0x3c, 0x4, {0x0, 0x7, 0x99, 0xed}}, @val={0x2d, 0x1a, {0x800, 0x1, 0x0, 0x0, {0x27df3fb8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x1, 0x8, 0x2}}, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x99, "5622e956bb0c32ee3e670ac01a38623532a074f0dff69125bb6587324c47fb86801eaae9437acb23c345d78dd4b924b4475ac34825147efab85bf7c75833a4ac93aa267cbf0f326e178a748da96fb53426d2991b2a6d2dd97c979acf117e32d694fe93fbbca5670bdc89f0e0f917a885950c9882cc777c5bbd0cf1fa787824053a18e0ffb63ca27c184d5b32a690bfd80e261fcbc397dc5c2b"}, {0xdd, 0x7f, "62d1fbe63fd2f2bc8632c3b35b66528b629a56faeea8c197ad04a07b38ad7a77e7d2e3c509bfeaa1f177fc12e3f2083c64bdbcba1e511e6400b9ce329153627178aa3ea30a324c004ddac58609f7bf2622463c71abb196dd7008c439a6e16df6c949248c96032fcbc4f3470e39a1fdc469631b5150668131e2a8ac5b2ace3c"}, {0xdd, 0xb, "6b2d58f54cdc9af06be4f5"}]}}, @NL80211_ATTR_IE={0x90, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @mesh_chsw={0x76, 0x6, {0x5, 0x6, 0x40, 0x401}}, @tim={0x5, 0x25, {0x9a, 0x1d, 0x7b, "f4a6b6811bb420845d02dc6b57cc35cb8e700c3b78ca4ed0b3437c17301407ee3487"}}, @prep={0x83, 0x25, @ext={{}, 0x40, 0x7, @broadcast, 0xffffffff, @broadcast, 0x4, 0xd6, @device_b, 0x7ffffffe}}, @preq={0x82, 0x2b, @ext={{0x1}, 0x1f, 0x8, 0x81, @broadcast, 0x3, @device_a, 0x6, 0x1, 0x1, [{{}, @broadcast, 0x8}]}}, @peer_mgmt={0x75, 0x4, {0x0, 0x32, @void, @void, @void}}]}, @NL80211_ATTR_PROBE_RESP={0x1d5, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x9, 0x5, 0xffff, 0x6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0xdd62, 0x3]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x5b, 0x7f, [@ht={0x2d, 0x1a, {0x20, 0x3, 0x5, 0x0, {0x400, 0x3ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0x9, 0x9b}}, @random={0x6, 0x39, "9bd5a1d85dfd70b26633b0f7c1c92e66b6af0f192bba3b828f781c179844eb39bc4e55f9fa0c0f8ea21a26185f4a3ac253312eda65d9308457"}]}, @NL80211_ATTR_BEACON_HEAD={0x1d6, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x6}, @broadcast, @device_a, @from_mac=@broadcast, {0x1, 0x3}}}, 0xfffffffffffffffc, @random, 0x2540, @void, @void, @val={0x3, 0x1}, @void, @void, @val={0x5, 0x11, {0x0, 0xbb, 0x36, "af70baf3b04a049c87ac8e5f53d8"}}, @val={0x25, 0x3, {0x0, 0xb2, 0x1f}}, @void, @val={0x3c, 0x4, {0x1, 0x1, 0x2, 0x1f}}, @val={0x2d, 0x1a, {0x2000, 0x0, 0x0, 0x0, {0x867, 0x5, 0x0, 0x81, 0x0, 0x1, 0x1}, 0x400, 0x2, 0x5}}, @void, @void, @val={0x76, 0x6, {0x3f, 0xf8, 0x42, 0x5}}, [{0xdd, 0x92, "c2330a589a828a7b1ee53caea0a44e62bd1f73c7fd617e37d1a23b97db6d6743fde95e194b4c17fdf942031991cf47fdc88828eab49bdd8e9a7cd7ca47cce2a2de905827af0253f3e7ef905548d99b128e2dfd77b5f415fb7f4d7252624d9e25641a44098e1b3da251020308712e55530b47eb1b2ea37bec17a311c8b2257b0786af05ec18fc1d315895fc7b6fa9e296a203"}, {0xdd, 0x3f, "48120b7bd98504708a3e4cb768a8e7c3525f8706d624c6f9c6d601268b9ef509a450717f78802f9a95b95c368acb039ed141656d437492587adce8cbb1fcab"}, {0xdd, 0x8e, "ffd3f5db2cef79ad46c75b055a5276c9133ccdf3f88d3e63dfae526d98d12fb2e78f444e31a0ca6985bac0fa2323fee7e1b3ac4a17804c2a2f3fbb2d17682924a5a2364587e863f87f9098854cf781b92ffc58d5f4dda8524436888cc3936c4422d8cfccb7b281bca70ae0201fc759482e5f44bc99d8d73d88153087cf9a355bad6e5bc6fe66b5554875203857f2"}]}}]]}, @NL80211_ATTR_CSA_IES={0x328, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x7, 0x800, 0x6798]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x90, 0xf, [@random={0x3f, 0x63, "8296d4613f1a968fd49a7b6bf7cfedf3cde3237801f13020ef3bbca531c742aaedda20412cf4ba1531b1af36858571e07f4f400d40d71e0dd8d40753a26acea71251c178d8a245a2cc03fb101eec4a640b5da6231d5eb1e69b2171b8e943d845f96523"}, @chsw_timing={0x68, 0x4, {0x5, 0xff}}, @tim={0x5, 0x1f, {0x8, 0xdb, 0x0, "f69d5b1b3e0a45b5c24b31bf4f6a73399a37a2b4ef5e10d46701651b"}}]}, @NL80211_ATTR_PROBE_RESP={0x286, 0x91, "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"}]]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3b}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x253c}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="f94ffe186025f203cff4712a871b78299163eac340802b870051717d4b8dd5506cc4cdd8a72be24f4e2b457139784e7721b5fad7a19619b957a4e3bcb5bef9c1faa7a6793e7f307fdbc439c0b96b4506b2a540e31819c5341ec582a9f4a28744dec3684f03809c7cf89b38d63d9462bdb5ab1e590e9bce88ddbd", @ANYRES16=r1, @ANYBLOB="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"], 0x218}, 0x1, 0x0, 0x0, 0x40081}, 0x40000) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000040)={'syztnl1\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x2f, 0x5, 0x9, 0x0, 0x1, @local, @mcast2, 0x40, 0x7, 0x1, 0x3ff}}) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f0000000000)='3\x00', 0x2) sendfile(r5, r4, 0x0, 0x1) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) write$sysctl(r6, &(0x7f0000000180)='5\x00', 0x2) [ 859.452969] syz-executor.1 (18492): drop_caches: 2 [ 859.453469] syz-executor.4 (18498): drop_caches: 2 15:35:27 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x3b8) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 859.495181] syz-executor.3 (18493): drop_caches: 2 15:35:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x10) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:27 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x25) 15:35:27 executing program 5: r0 = socket(0x15, 0x1, 0x5df) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f0000002140)={0x0, 0x0, &(0x7f0000002100)={&(0x7f0000002300)={0x253c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x1c}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3d}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x97b}], @NL80211_ATTR_CSA_IES={0x44, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x8b, 0x2, 0x1, 0x3, 0x7f, 0x4]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x8, 0xba, [0x5, 0x0]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x9, 0xffff]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x4, 0x6, 0x8, 0x8000, 0x8001]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0x80, 0xaa, 0x5, 0x1, 0x4]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x41}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x217c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x1ff, 0x200, 0x9, 0x1, 0x8, 0x100, 0x4]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x254, 0x7f, [@fast_bss_trans={0x37, 0xd4, {0x81, 0x5, "0f00a8f4cf6039ac4b6ab2458e3f3616", "6cf834332eaed8935d2291832f75acee6c4dcc573f4a0f4e9457cc01316ec307", "a17276668d73d1091fa847db98b0a6c9181c9009bedf7389088aab36803c46fc", [{0x2, 0x18, "2caed5b5999584da14e57be0dc81b7f2bd1d7d57d4b3dc35"}, {0x3, 0x1a, "23465cc72d14269944282cb8c0eb3c3918f767d83b93098fec8c"}, {0x1, 0x27, "372ee5f542cd5a3e08c3069283d295a4b09c978ec5a4839a7a14c680ec4a5ade0db4eae04986e9"}, {0x1, 0xa, "d7617cb87a3d286ae739"}, {0x1, 0x15, "f29ad220ca5efa77a2f70bc0a531faabc1680e0802"}]}}, @preq={0x82, 0x72, @not_ext={{0x1, 0x1, 0x1}, 0xa, 0x40, 0x401, @device_a, 0x20, "", 0x7, 0x4, 0x8, [{{}, @device_b, 0x2}, {{}, @device_b, 0x2}, {{}, @broadcast, 0x6}, {{0x1, 0x0, 0x1}, @device_b, 0x7}, {{0x1, 0x0, 0x1}, @broadcast, 0x3}, {{}, @broadcast, 0x1ff}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @broadcast, 0xffffffff}]}}, @ibss={0x6, 0x2, 0x600}, @erp={0x2a, 0x1}, @mesh_id={0x72, 0x6}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @random={0x20, 0xda, "7024aa664418738e758c2a68254dc46e9505e27e3cc92e1e099000e05fbdbea0df2c76fcb144ecb4082f31366a52dd1a4a2f32e64e9e5ae459939aab2c58294fa232ea51246e8b832d39c6e771caf0b5b14e028a30192d954fa9b6ce124a6491048396bbe7ff539553d3b4b3ef45feda6f8fdc275b23b8d5074e8dca55af7ee7e262d6376416ded8d90a81f359b2c79b4fde3edd6604077a60844e6f337316ad34d4946a18505a09999b11aae742da8318a87143a7b5f769ff3ad1d21846069c7672fca49cb7340bb0fedcaa840cb29dd17e6a3ffac178e36644"}, @peer_mgmt={0x75, 0x16, {0x1, 0xff, @val=0x5, @void, @val="dafd1d8e983f3db738f04d8a95c466fe"}}]}, @NL80211_ATTR_FTM_RESPONDER={0x19c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x88, 0x2, "19178b3f59d640b48043cc22b81b5ffa321d74fe278ed66d1c241a283c9ef9b320b2a2303bbc81803ebcab23719f33cfd351f93796a926df1273cb6646e018b6969df470dddf11c6e0b4ba4c5b881eec60bde244c75cd9ecdd364d158cccdc11ba296e739c463fce2654d592823cff7f54e411eced79eeef3d07ba3e303e4d89815c308e"}, @NL80211_FTM_RESP_ATTR_LCI={0x51, 0x2, "56e207ed71a2f6476d2f0e308a2887ec561d7982a38276de8b4ecd1d13f32f8acfc15c2edcff6288049f3734a0bd69616b832563091e86a1904fb6654b97bb5e64fbcf14d7c5e2ae5af0154a61"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xbb, 0x3, "402a48d54fcba40e1168bdbc791cb6aa32fdfa8a462aed8aaf72880410955b7b2e0a69a1449d8a8836b262d883775206a3fd9c488071e9f1a1da973b13c35c8038ed7f716fa60288fbace3bfd5a43a29dcbad1f83b79e369f17ca7ad8de5361b5bc016918dc19d1f973540fff9bbf3f7859e64fdc3a36595874655de534230d986f1433a252c784aa9da16b50c5556a68cad3ccf78c94d9f1242f0131309ddc1b4736ad131fe5c1c20603d8d98eb14d1caea7ae1ababd2"}]}, @NL80211_ATTR_BEACON_TAIL={0xdd, 0xf, [@cf={0x4, 0x6, {0x2, 0x80, 0x6, 0x8}}, @dsss={0x3, 0x1, 0x3c}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_a, @broadcast}}, @prep={0x83, 0x1f, @not_ext={{}, 0x8, 0x26, @device_a, 0x8, "", 0x4, 0x6, @device_b, 0xdd}}, @mesh_chsw={0x76, 0x6, {0x80, 0x6, 0x8, 0x1}}, @ht={0x2d, 0x1a, {0x20, 0x0, 0x5, 0x0, {0x100000001, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0xffff, 0x52}}, @preq={0x82, 0x6d, @ext={{}, 0xc8, 0x3, 0x40, @broadcast, 0x3, @broadcast, 0x3, 0x1, 0x7, [{{0x1}, @device_a, 0x200}, {{0x0, 0x0, 0x1}, @device_a, 0x1}, {{0x0, 0x0, 0x1}, @device_a, 0x4}, {{0x1, 0x0, 0x1}, @device_a, 0x7}, {{0x1}, @device_a, 0x8002}, {{0x1, 0x0, 0x1}, @device_a, 0x800}, {{}, @device_a, 0x5}]}}, @chsw_timing={0x68, 0x4, {0xb05c, 0x8}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x1e, 0x80, [@mic={0x8c, 0x18, {0xbd2, "570cd8128826", @long="1c8c96ab0bded8dfe52dba3f6d410402"}}]}, @NL80211_ATTR_BEACON_TAIL={0x9, 0xf, [@supported_rates, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}]}, @NL80211_ATTR_BEACON_HEAD={0x81, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x4}, @broadcast, @device_a, @initial, {0x9, 0x20}}, @ver_80211n={0x0, 0x1f, 0x1, 0x2, 0x0, 0x2, 0x1}}, 0x2, @random=0x6, 0x5002, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x7, [{0x6, 0x1}, {0x48}, {0x36, 0x1}, {0x5, 0x1}, {0x6c}, {0x9, 0x1}, {0x1b, 0x1}]}, @val={0x3, 0x1, 0x2c}, @val={0x4, 0x6, {0x2, 0x1, 0x1, 0x1ff}}, @val={0x6, 0x2, 0x2}, @void, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @void, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0xff, 0x8, 0x6, 0x4}}, [{0xdd, 0x20, "cb30e3bc0db0435821db7aaebb87b6922a4d7ea30eb319274e7decc607e9a9e9"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x100, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xfa, 0x3, "1367f45079a3eb9acc72e1d0bbe3aca3735b1db867256762017a0a9429f6ec767d4d5631da507fe9c62cd186a840efd9b4dcca23b1fd800bb250eede1f3ae592532d26b0651968dc6e0b2a0f6cabe83512f3ebd3ca0dc13279857967432dc24acb0846b776864cc0c16a141469e13321dfa37e21ce96854caa84d9d8da10dbedce832dad9310b09bae044ad321ccd91aba2dd142b9ae71c10ceb3121a51cb31cb1f375f08327b23fa66fe9fa95d2c536faaf113a81b1682f074d2d46d8c27f34a89150b7b01e60f4d54f44cc610182fca857ef20a4531b6e3636df19cd718ed4bb361f053f5974abf6d0ad21e784a442d107b5d48a15"}]}, @NL80211_ATTR_FTM_RESPONDER={0x74, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x67, 0x2, "96b8b6e3937f55f4fbdd3367af434d63556cf6c8b05d481675f280c85b4e3467b452b531af42fd10808269d0519f1ca6803889bfa51293d614cb7ff172d281c87b6a1151190c6ddc7e80bb0f3011e8bb5f10cda8e6a8de44a931c1bbed6e9c73b65d8c"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x7ff, 0x2]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x16c, 0x80, [@perr={0x84, 0x115, {0x1f, 0x11, [@ext={{}, @device_b, 0x80, @device_a, 0x2a}, @ext={{}, @broadcast, 0x99c, @broadcast, 0x2}, @not_ext={{}, @device_a, 0x8}, @not_ext={{}, @device_a, 0x0, "", 0x7}, @ext={{}, @device_a, 0x1, @broadcast, 0x2f}, @not_ext={{}, @device_a, 0x1, "", 0x16}, @ext={{}, @device_a, 0x7, @broadcast, 0x3c}, @not_ext={{}, @broadcast, 0x4}, @ext={{}, @broadcast, 0xfffffffc, @device_b, 0x21}, @not_ext={{}, @device_a, 0x10000, "", 0xe}, @not_ext={{}, @device_b, 0x3f, "", 0x33}, @not_ext={{}, @broadcast, 0xfb4f, "", 0x28}, @ext={{}, @broadcast, 0x1ff, @broadcast, 0x10}, @ext={{}, @device_a, 0x7fff, @device_a, 0x40}, @not_ext={{}, @device_b, 0x2, "", 0x3d}, @ext={{}, @broadcast, 0x5, @device_b, 0x2c}, @ext={{}, @device_b, 0x3, @broadcast, 0x42}]}}, @perr={0x84, 0x4f, {0x3f, 0x5, [@not_ext={{}, @device_b, 0x0, "", 0x3}, @not_ext={{}, @broadcast, 0x28, "", 0x31}, @ext={{}, @device_a, 0x0, @device_b}, @not_ext={{}, @device_a, 0x1, "", 0x1f}, @ext={{}, @broadcast, 0x99800000, @device_a, 0x3f}]}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xb1, 0x80, [@prep={0x83, 0x25, @ext={{}, 0x8, 0x0, @broadcast, 0x8000, @device_a, 0x2, 0x4, @device_a, 0x7aae}}, @cf={0x4, 0x6, {0x6, 0x80, 0x8, 0x9}}, @link_id={0x65, 0x12, {@initial, @device_b}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @prep={0x83, 0x1f, @not_ext={{}, 0x14, 0x3, @broadcast, 0x2, "", 0xe443, 0x9, @device_b, 0x8}}, @prep={0x83, 0x25, @ext={{}, 0x5, 0x5, @device_a, 0xc, @broadcast, 0x7fffffff, 0xfffff481, @device_b, 0xffff57e8}}, @ssid={0x0, 0x1d, @random="b73c73e234d0fc21c59833e72acdc91507ebfc5391f2406c8167acb19f"}]}, @NL80211_ATTR_FTM_RESPONDER={0xe8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x83, 0x2, "4295a92028d792e53ed29be904ead41e4ce30d924d8b8ea7a539e4a2a3d5ad4116b82ec9bf0ef038c65492de7f45b7633621420cf1c37ec2d6bb34dc34d6a4ff7748a7d9e6028c0c277c4ffe2082d415219b8a955ccb59bc865eb3161fc7a4607c877930a37b5daeff461fe81d01f245b4ba3c5e82e506752f8e741e33da49"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5b, 0x3, "235ed19ccc2f079506aa6587e5db5c24a6763c606a1a3b75e59926980e0417308155068b0cdab8d960d712dfda0d6e4fa65a0342d3684c54145d06e923ba654a57073445bedd5999b10712f98f2c7fb0be6f73e3600a37"}]}, @NL80211_ATTR_FTM_RESPONDER={0x100c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_BEACON_HEAD={0x2a0, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x80}, @device_b, @device_b, @random="715ba9f49e17", {0x6, 0xd8}}, 0xb0a, @default, 0x1440, @val={0x0, 0x10, @random="bb256c328de7d52a51f61643f77cf1f2"}, @val={0x1, 0x6, [{0x56}, {0x9, 0x1}, {0x18, 0x1}, {0x6, 0x1}, {0x18, 0x1}, {0xb, 0x1}]}, @void, @val={0x4, 0x6, {0x7f, 0x5, 0x3, 0x1b}}, @void, @val={0x5, 0xfe, {0x7f, 0x65, 0x2, "61abff799ea5dea4992de271400c4584f024c58d1ec0e604fa0d1ea3e9e583706185c0caa909adff105e488beda0293b8fd46effed33ca22c2ac67aa107453d08f2b792e759c2dcd2ec63ddd0278bd4a69ee7519e872472854362ef8d746c6f6aee3a927659ca92094f20ac8d3b5845ef4ebee86d480533fd81e3e39f2c9d0df636870fe1b55e27e33c861abfadcb4a843fa6d21e254ae46a0bff5ed40c3fb6f90c3c248039e0c0fccd65388a8793f64c74e94eb22b5275a74bd5911e5a6a13e7634b9435a4a1e578d08940d4fb71dbd5312417e349ff6558b4f8689ce5a992c21d7566df11cfea08b8f5c2c8433691dca309ead07108ffd6d5e51"}}, @void, @val={0x2a, 0x1, {0x0, 0x1, 0x1}}, @val={0x3c, 0x4, {0x0, 0x7, 0x99, 0xed}}, @val={0x2d, 0x1a, {0x800, 0x1, 0x0, 0x0, {0x27df3fb8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x1, 0x8, 0x2}}, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x99, "5622e956bb0c32ee3e670ac01a38623532a074f0dff69125bb6587324c47fb86801eaae9437acb23c345d78dd4b924b4475ac34825147efab85bf7c75833a4ac93aa267cbf0f326e178a748da96fb53426d2991b2a6d2dd97c979acf117e32d694fe93fbbca5670bdc89f0e0f917a885950c9882cc777c5bbd0cf1fa787824053a18e0ffb63ca27c184d5b32a690bfd80e261fcbc397dc5c2b"}, {0xdd, 0x7f, "62d1fbe63fd2f2bc8632c3b35b66528b629a56faeea8c197ad04a07b38ad7a77e7d2e3c509bfeaa1f177fc12e3f2083c64bdbcba1e511e6400b9ce329153627178aa3ea30a324c004ddac58609f7bf2622463c71abb196dd7008c439a6e16df6c949248c96032fcbc4f3470e39a1fdc469631b5150668131e2a8ac5b2ace3c"}, {0xdd, 0xb, "6b2d58f54cdc9af06be4f5"}]}}, @NL80211_ATTR_IE={0x90, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @mesh_chsw={0x76, 0x6, {0x5, 0x6, 0x40, 0x401}}, @tim={0x5, 0x25, {0x9a, 0x1d, 0x7b, "f4a6b6811bb420845d02dc6b57cc35cb8e700c3b78ca4ed0b3437c17301407ee3487"}}, @prep={0x83, 0x25, @ext={{}, 0x40, 0x7, @broadcast, 0xffffffff, @broadcast, 0x4, 0xd6, @device_b, 0x7ffffffe}}, @preq={0x82, 0x2b, @ext={{0x1}, 0x1f, 0x8, 0x81, @broadcast, 0x3, @device_a, 0x6, 0x1, 0x1, [{{}, @broadcast, 0x8}]}}, @peer_mgmt={0x75, 0x4, {0x0, 0x32, @void, @void, @void}}]}, @NL80211_ATTR_PROBE_RESP={0x1d5, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x9, 0x5, 0xffff, 0x6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0xdd62, 0x3]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x5b, 0x7f, [@ht={0x2d, 0x1a, {0x20, 0x3, 0x5, 0x0, {0x400, 0x3ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0x9, 0x9b}}, @random={0x6, 0x39, "9bd5a1d85dfd70b26633b0f7c1c92e66b6af0f192bba3b828f781c179844eb39bc4e55f9fa0c0f8ea21a26185f4a3ac253312eda65d9308457"}]}, @NL80211_ATTR_BEACON_HEAD={0x1d6, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x6}, @broadcast, @device_a, @from_mac=@broadcast, {0x1, 0x3}}}, 0xfffffffffffffffc, @random, 0x2540, @void, @void, @val={0x3, 0x1}, @void, @void, @val={0x5, 0x11, {0x0, 0xbb, 0x36, "af70baf3b04a049c87ac8e5f53d8"}}, @val={0x25, 0x3, {0x0, 0xb2, 0x1f}}, @void, @val={0x3c, 0x4, {0x1, 0x1, 0x2, 0x1f}}, @val={0x2d, 0x1a, {0x2000, 0x0, 0x0, 0x0, {0x867, 0x5, 0x0, 0x81, 0x0, 0x1, 0x1}, 0x400, 0x2, 0x5}}, @void, @void, @val={0x76, 0x6, {0x3f, 0xf8, 0x42, 0x5}}, [{0xdd, 0x92, "c2330a589a828a7b1ee53caea0a44e62bd1f73c7fd617e37d1a23b97db6d6743fde95e194b4c17fdf942031991cf47fdc88828eab49bdd8e9a7cd7ca47cce2a2de905827af0253f3e7ef905548d99b128e2dfd77b5f415fb7f4d7252624d9e25641a44098e1b3da251020308712e55530b47eb1b2ea37bec17a311c8b2257b0786af05ec18fc1d315895fc7b6fa9e296a203"}, {0xdd, 0x3f, "48120b7bd98504708a3e4cb768a8e7c3525f8706d624c6f9c6d601268b9ef509a450717f78802f9a95b95c368acb039ed141656d437492587adce8cbb1fcab"}, {0xdd, 0x8e, "ffd3f5db2cef79ad46c75b055a5276c9133ccdf3f88d3e63dfae526d98d12fb2e78f444e31a0ca6985bac0fa2323fee7e1b3ac4a17804c2a2f3fbb2d17682924a5a2364587e863f87f9098854cf781b92ffc58d5f4dda8524436888cc3936c4422d8cfccb7b281bca70ae0201fc759482e5f44bc99d8d73d88153087cf9a355bad6e5bc6fe66b5554875203857f2"}]}}]]}, @NL80211_ATTR_CSA_IES={0x328, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x7, 0x800, 0x6798]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x90, 0xf, [@random={0x3f, 0x63, "8296d4613f1a968fd49a7b6bf7cfedf3cde3237801f13020ef3bbca531c742aaedda20412cf4ba1531b1af36858571e07f4f400d40d71e0dd8d40753a26acea71251c178d8a245a2cc03fb101eec4a640b5da6231d5eb1e69b2171b8e943d845f96523"}, @chsw_timing={0x68, 0x4, {0x5, 0xff}}, @tim={0x5, 0x1f, {0x8, 0xdb, 0x0, "f69d5b1b3e0a45b5c24b31bf4f6a73399a37a2b4ef5e10d46701651b"}}]}, @NL80211_ATTR_PROBE_RESP={0x286, 0x91, "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"}]]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3b}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x253c}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="f94ffe186025f203cff4712a871b78299163eac340802b870051717d4b8dd5506cc4cdd8a72be24f4e2b457139784e7721b5fad7a19619b957a4e3bcb5bef9c1faa7a6793e7f307fdbc439c0b96b4506b2a540e31819c5341ec582a9f4a28744dec3684f03809c7cf89b38d63d9462bdb5ab1e590e9bce88ddbd", @ANYRES16=r1, @ANYBLOB="000427bd7000fbdbdf2528000000ec012a0037158009000001000000000100000000000000002c9300af0bfb93927f17b4676d2f89c73eeafb7aa03e37b865e85af534e85015f55f7fc731bdf116f20ed8085406bd6e087d202486efe1657813c70d0644b67a03107a52f65c4a9f8bf64b87c76a272cec2a01210d5f0394c0c5289dc9e15c8c475d01b4863749d8878a3f5e53b858cc7d536b2cde0411ee4f7abf476debed83861dcf5149b759430307e0b02ca05aa8a90425be3ae284aa4a1b99ac6997da8562e271cb12a924828a89dc0f57edbdb628e7f3a55035b42a031dd68c79011abef5ce1bec8c089671a79afbca281db284e85c74d9c518dc040fbae65d1670d0d60448c96acba90bda02000417696fda89a384573850edfa2c5d8301808bb73918c79c7c760681071e0000086804080006007206030303030303100164040681070100e200000601010101010168040101010037a00005a4d32c66c6571a1b741d187e6f99cb24951263ea549b36cbc715180ec18a17608821aa3407b9c27b71d4f83b3f42c151c222d40b94943a63d8ed4c09e9bac036223342f847345009d9be4267c5948c4c010a3b06857eebf12a833ef1040fcc35d6a7a9c150ca67a1a6766f871c0104ab06bba20103d3e7440324e734861add128916023097b2cdab47b330e47df79bbc30b70daf84ce25c4a6c37d0e82bb0a00060050505050505000000a0006005050505050500000"], 0x218}, 0x1, 0x0, 0x0, 0x40081}, 0x40000) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000040)={'syztnl1\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x2f, 0x5, 0x9, 0x0, 0x1, @local, @mcast2, 0x40, 0x7, 0x1, 0x3ff}}) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f0000000000)='3\x00', 0x2) sendfile(r5, r4, 0x0, 0x1) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) write$sysctl(r6, &(0x7f0000000180)='5\x00', 0x2) socket(0x15, 0x1, 0x5df) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f0000002140)={0x0, 0x0, &(0x7f0000002100)={&(0x7f0000002300)={0x253c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x1c}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3d}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x97b}], @NL80211_ATTR_CSA_IES={0x44, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x8b, 0x2, 0x1, 0x3, 0x7f, 0x4]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x8, 0xba, [0x5, 0x0]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x9, 0xffff]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x4, 0x6, 0x8, 0x8000, 0x8001]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0x80, 0xaa, 0x5, 0x1, 0x4]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x41}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x217c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x1ff, 0x200, 0x9, 0x1, 0x8, 0x100, 0x4]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x254, 0x7f, [@fast_bss_trans={0x37, 0xd4, {0x81, 0x5, "0f00a8f4cf6039ac4b6ab2458e3f3616", "6cf834332eaed8935d2291832f75acee6c4dcc573f4a0f4e9457cc01316ec307", "a17276668d73d1091fa847db98b0a6c9181c9009bedf7389088aab36803c46fc", [{0x2, 0x18, "2caed5b5999584da14e57be0dc81b7f2bd1d7d57d4b3dc35"}, {0x3, 0x1a, "23465cc72d14269944282cb8c0eb3c3918f767d83b93098fec8c"}, {0x1, 0x27, "372ee5f542cd5a3e08c3069283d295a4b09c978ec5a4839a7a14c680ec4a5ade0db4eae04986e9"}, {0x1, 0xa, "d7617cb87a3d286ae739"}, {0x1, 0x15, "f29ad220ca5efa77a2f70bc0a531faabc1680e0802"}]}}, @preq={0x82, 0x72, @not_ext={{0x1, 0x1, 0x1}, 0xa, 0x40, 0x401, @device_a, 0x20, "", 0x7, 0x4, 0x8, [{{}, @device_b, 0x2}, {{}, @device_b, 0x2}, {{}, @broadcast, 0x6}, {{0x1, 0x0, 0x1}, @device_b, 0x7}, {{0x1, 0x0, 0x1}, @broadcast, 0x3}, {{}, @broadcast, 0x1ff}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @broadcast, 0xffffffff}]}}, @ibss={0x6, 0x2, 0x600}, @erp={0x2a, 0x1}, @mesh_id={0x72, 0x6}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @random={0x20, 0xda, "7024aa664418738e758c2a68254dc46e9505e27e3cc92e1e099000e05fbdbea0df2c76fcb144ecb4082f31366a52dd1a4a2f32e64e9e5ae459939aab2c58294fa232ea51246e8b832d39c6e771caf0b5b14e028a30192d954fa9b6ce124a6491048396bbe7ff539553d3b4b3ef45feda6f8fdc275b23b8d5074e8dca55af7ee7e262d6376416ded8d90a81f359b2c79b4fde3edd6604077a60844e6f337316ad34d4946a18505a09999b11aae742da8318a87143a7b5f769ff3ad1d21846069c7672fca49cb7340bb0fedcaa840cb29dd17e6a3ffac178e36644"}, @peer_mgmt={0x75, 0x16, {0x1, 0xff, @val=0x5, @void, @val="dafd1d8e983f3db738f04d8a95c466fe"}}]}, @NL80211_ATTR_FTM_RESPONDER={0x19c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x88, 0x2, "19178b3f59d640b48043cc22b81b5ffa321d74fe278ed66d1c241a283c9ef9b320b2a2303bbc81803ebcab23719f33cfd351f93796a926df1273cb6646e018b6969df470dddf11c6e0b4ba4c5b881eec60bde244c75cd9ecdd364d158cccdc11ba296e739c463fce2654d592823cff7f54e411eced79eeef3d07ba3e303e4d89815c308e"}, @NL80211_FTM_RESP_ATTR_LCI={0x51, 0x2, "56e207ed71a2f6476d2f0e308a2887ec561d7982a38276de8b4ecd1d13f32f8acfc15c2edcff6288049f3734a0bd69616b832563091e86a1904fb6654b97bb5e64fbcf14d7c5e2ae5af0154a61"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xbb, 0x3, "402a48d54fcba40e1168bdbc791cb6aa32fdfa8a462aed8aaf72880410955b7b2e0a69a1449d8a8836b262d883775206a3fd9c488071e9f1a1da973b13c35c8038ed7f716fa60288fbace3bfd5a43a29dcbad1f83b79e369f17ca7ad8de5361b5bc016918dc19d1f973540fff9bbf3f7859e64fdc3a36595874655de534230d986f1433a252c784aa9da16b50c5556a68cad3ccf78c94d9f1242f0131309ddc1b4736ad131fe5c1c20603d8d98eb14d1caea7ae1ababd2"}]}, @NL80211_ATTR_BEACON_TAIL={0xdd, 0xf, [@cf={0x4, 0x6, {0x2, 0x80, 0x6, 0x8}}, @dsss={0x3, 0x1, 0x3c}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_a, @broadcast}}, @prep={0x83, 0x1f, @not_ext={{}, 0x8, 0x26, @device_a, 0x8, "", 0x4, 0x6, @device_b, 0xdd}}, @mesh_chsw={0x76, 0x6, {0x80, 0x6, 0x8, 0x1}}, @ht={0x2d, 0x1a, {0x20, 0x0, 0x5, 0x0, {0x100000001, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0xffff, 0x52}}, @preq={0x82, 0x6d, @ext={{}, 0xc8, 0x3, 0x40, @broadcast, 0x3, @broadcast, 0x3, 0x1, 0x7, [{{0x1}, @device_a, 0x200}, {{0x0, 0x0, 0x1}, @device_a, 0x1}, {{0x0, 0x0, 0x1}, @device_a, 0x4}, {{0x1, 0x0, 0x1}, @device_a, 0x7}, {{0x1}, @device_a, 0x8002}, {{0x1, 0x0, 0x1}, @device_a, 0x800}, {{}, @device_a, 0x5}]}}, @chsw_timing={0x68, 0x4, {0xb05c, 0x8}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x1e, 0x80, [@mic={0x8c, 0x18, {0xbd2, "570cd8128826", @long="1c8c96ab0bded8dfe52dba3f6d410402"}}]}, @NL80211_ATTR_BEACON_TAIL={0x9, 0xf, [@supported_rates, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}]}, @NL80211_ATTR_BEACON_HEAD={0x81, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x4}, @broadcast, @device_a, @initial, {0x9, 0x20}}, @ver_80211n={0x0, 0x1f, 0x1, 0x2, 0x0, 0x2, 0x1}}, 0x2, @random=0x6, 0x5002, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x7, [{0x6, 0x1}, {0x48}, {0x36, 0x1}, {0x5, 0x1}, {0x6c}, {0x9, 0x1}, {0x1b, 0x1}]}, @val={0x3, 0x1, 0x2c}, @val={0x4, 0x6, {0x2, 0x1, 0x1, 0x1ff}}, @val={0x6, 0x2, 0x2}, @void, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @void, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0xff, 0x8, 0x6, 0x4}}, [{0xdd, 0x20, "cb30e3bc0db0435821db7aaebb87b6922a4d7ea30eb319274e7decc607e9a9e9"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x100, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xfa, 0x3, "1367f45079a3eb9acc72e1d0bbe3aca3735b1db867256762017a0a9429f6ec767d4d5631da507fe9c62cd186a840efd9b4dcca23b1fd800bb250eede1f3ae592532d26b0651968dc6e0b2a0f6cabe83512f3ebd3ca0dc13279857967432dc24acb0846b776864cc0c16a141469e13321dfa37e21ce96854caa84d9d8da10dbedce832dad9310b09bae044ad321ccd91aba2dd142b9ae71c10ceb3121a51cb31cb1f375f08327b23fa66fe9fa95d2c536faaf113a81b1682f074d2d46d8c27f34a89150b7b01e60f4d54f44cc610182fca857ef20a4531b6e3636df19cd718ed4bb361f053f5974abf6d0ad21e784a442d107b5d48a15"}]}, @NL80211_ATTR_FTM_RESPONDER={0x74, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x67, 0x2, "96b8b6e3937f55f4fbdd3367af434d63556cf6c8b05d481675f280c85b4e3467b452b531af42fd10808269d0519f1ca6803889bfa51293d614cb7ff172d281c87b6a1151190c6ddc7e80bb0f3011e8bb5f10cda8e6a8de44a931c1bbed6e9c73b65d8c"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x7ff, 0x2]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x16c, 0x80, [@perr={0x84, 0x115, {0x1f, 0x11, [@ext={{}, @device_b, 0x80, @device_a, 0x2a}, @ext={{}, @broadcast, 0x99c, @broadcast, 0x2}, @not_ext={{}, @device_a, 0x8}, @not_ext={{}, @device_a, 0x0, "", 0x7}, @ext={{}, @device_a, 0x1, @broadcast, 0x2f}, @not_ext={{}, @device_a, 0x1, "", 0x16}, @ext={{}, @device_a, 0x7, @broadcast, 0x3c}, @not_ext={{}, @broadcast, 0x4}, @ext={{}, @broadcast, 0xfffffffc, @device_b, 0x21}, @not_ext={{}, @device_a, 0x10000, "", 0xe}, @not_ext={{}, @device_b, 0x3f, "", 0x33}, @not_ext={{}, @broadcast, 0xfb4f, "", 0x28}, @ext={{}, @broadcast, 0x1ff, @broadcast, 0x10}, @ext={{}, @device_a, 0x7fff, @device_a, 0x40}, @not_ext={{}, @device_b, 0x2, "", 0x3d}, @ext={{}, @broadcast, 0x5, @device_b, 0x2c}, @ext={{}, @device_b, 0x3, @broadcast, 0x42}]}}, @perr={0x84, 0x4f, {0x3f, 0x5, [@not_ext={{}, @device_b, 0x0, "", 0x3}, @not_ext={{}, @broadcast, 0x28, "", 0x31}, @ext={{}, @device_a, 0x0, @device_b}, @not_ext={{}, @device_a, 0x1, "", 0x1f}, @ext={{}, @broadcast, 0x99800000, @device_a, 0x3f}]}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xb1, 0x80, [@prep={0x83, 0x25, @ext={{}, 0x8, 0x0, @broadcast, 0x8000, @device_a, 0x2, 0x4, @device_a, 0x7aae}}, @cf={0x4, 0x6, {0x6, 0x80, 0x8, 0x9}}, @link_id={0x65, 0x12, {@initial, @device_b}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @prep={0x83, 0x1f, @not_ext={{}, 0x14, 0x3, @broadcast, 0x2, "", 0xe443, 0x9, @device_b, 0x8}}, @prep={0x83, 0x25, @ext={{}, 0x5, 0x5, @device_a, 0xc, @broadcast, 0x7fffffff, 0xfffff481, @device_b, 0xffff57e8}}, @ssid={0x0, 0x1d, @random="b73c73e234d0fc21c59833e72acdc91507ebfc5391f2406c8167acb19f"}]}, @NL80211_ATTR_FTM_RESPONDER={0xe8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x83, 0x2, "4295a92028d792e53ed29be904ead41e4ce30d924d8b8ea7a539e4a2a3d5ad4116b82ec9bf0ef038c65492de7f45b7633621420cf1c37ec2d6bb34dc34d6a4ff7748a7d9e6028c0c277c4ffe2082d415219b8a955ccb59bc865eb3161fc7a4607c877930a37b5daeff461fe81d01f245b4ba3c5e82e506752f8e741e33da49"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5b, 0x3, "235ed19ccc2f079506aa6587e5db5c24a6763c606a1a3b75e59926980e0417308155068b0cdab8d960d712dfda0d6e4fa65a0342d3684c54145d06e923ba654a57073445bedd5999b10712f98f2c7fb0be6f73e3600a37"}]}, @NL80211_ATTR_FTM_RESPONDER={0x100c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_BEACON_HEAD={0x2a0, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x80}, @device_b, @device_b, @random="715ba9f49e17", {0x6, 0xd8}}, 0xb0a, @default, 0x1440, @val={0x0, 0x10, @random="bb256c328de7d52a51f61643f77cf1f2"}, @val={0x1, 0x6, [{0x56}, {0x9, 0x1}, {0x18, 0x1}, {0x6, 0x1}, {0x18, 0x1}, {0xb, 0x1}]}, @void, @val={0x4, 0x6, {0x7f, 0x5, 0x3, 0x1b}}, @void, @val={0x5, 0xfe, {0x7f, 0x65, 0x2, "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"}}, @void, @val={0x2a, 0x1, {0x0, 0x1, 0x1}}, @val={0x3c, 0x4, {0x0, 0x7, 0x99, 0xed}}, @val={0x2d, 0x1a, {0x800, 0x1, 0x0, 0x0, {0x27df3fb8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x1, 0x8, 0x2}}, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x99, "5622e956bb0c32ee3e670ac01a38623532a074f0dff69125bb6587324c47fb86801eaae9437acb23c345d78dd4b924b4475ac34825147efab85bf7c75833a4ac93aa267cbf0f326e178a748da96fb53426d2991b2a6d2dd97c979acf117e32d694fe93fbbca5670bdc89f0e0f917a885950c9882cc777c5bbd0cf1fa787824053a18e0ffb63ca27c184d5b32a690bfd80e261fcbc397dc5c2b"}, {0xdd, 0x7f, "62d1fbe63fd2f2bc8632c3b35b66528b629a56faeea8c197ad04a07b38ad7a77e7d2e3c509bfeaa1f177fc12e3f2083c64bdbcba1e511e6400b9ce329153627178aa3ea30a324c004ddac58609f7bf2622463c71abb196dd7008c439a6e16df6c949248c96032fcbc4f3470e39a1fdc469631b5150668131e2a8ac5b2ace3c"}, {0xdd, 0xb, "6b2d58f54cdc9af06be4f5"}]}}, @NL80211_ATTR_IE={0x90, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @mesh_chsw={0x76, 0x6, {0x5, 0x6, 0x40, 0x401}}, @tim={0x5, 0x25, {0x9a, 0x1d, 0x7b, "f4a6b6811bb420845d02dc6b57cc35cb8e700c3b78ca4ed0b3437c17301407ee3487"}}, @prep={0x83, 0x25, @ext={{}, 0x40, 0x7, @broadcast, 0xffffffff, @broadcast, 0x4, 0xd6, @device_b, 0x7ffffffe}}, @preq={0x82, 0x2b, @ext={{0x1}, 0x1f, 0x8, 0x81, @broadcast, 0x3, @device_a, 0x6, 0x1, 0x1, [{{}, @broadcast, 0x8}]}}, @peer_mgmt={0x75, 0x4, {0x0, 0x32, @void, @void, @void}}]}, @NL80211_ATTR_PROBE_RESP={0x1d5, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x9, 0x5, 0xffff, 0x6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0xdd62, 0x3]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x5b, 0x7f, [@ht={0x2d, 0x1a, {0x20, 0x3, 0x5, 0x0, {0x400, 0x3ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0x9, 0x9b}}, @random={0x6, 0x39, "9bd5a1d85dfd70b26633b0f7c1c92e66b6af0f192bba3b828f781c179844eb39bc4e55f9fa0c0f8ea21a26185f4a3ac253312eda65d9308457"}]}, @NL80211_ATTR_BEACON_HEAD={0x1d6, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x6}, @broadcast, @device_a, @from_mac=@broadcast, {0x1, 0x3}}}, 0xfffffffffffffffc, @random, 0x2540, @void, @void, @val={0x3, 0x1}, @void, @void, @val={0x5, 0x11, {0x0, 0xbb, 0x36, "af70baf3b04a049c87ac8e5f53d8"}}, @val={0x25, 0x3, {0x0, 0xb2, 0x1f}}, @void, @val={0x3c, 0x4, {0x1, 0x1, 0x2, 0x1f}}, @val={0x2d, 0x1a, {0x2000, 0x0, 0x0, 0x0, {0x867, 0x5, 0x0, 0x81, 0x0, 0x1, 0x1}, 0x400, 0x2, 0x5}}, @void, @void, @val={0x76, 0x6, {0x3f, 0xf8, 0x42, 0x5}}, [{0xdd, 0x92, "c2330a589a828a7b1ee53caea0a44e62bd1f73c7fd617e37d1a23b97db6d6743fde95e194b4c17fdf942031991cf47fdc88828eab49bdd8e9a7cd7ca47cce2a2de905827af0253f3e7ef905548d99b128e2dfd77b5f415fb7f4d7252624d9e25641a44098e1b3da251020308712e55530b47eb1b2ea37bec17a311c8b2257b0786af05ec18fc1d315895fc7b6fa9e296a203"}, {0xdd, 0x3f, "48120b7bd98504708a3e4cb768a8e7c3525f8706d624c6f9c6d601268b9ef509a450717f78802f9a95b95c368acb039ed141656d437492587adce8cbb1fcab"}, {0xdd, 0x8e, "ffd3f5db2cef79ad46c75b055a5276c9133ccdf3f88d3e63dfae526d98d12fb2e78f444e31a0ca6985bac0fa2323fee7e1b3ac4a17804c2a2f3fbb2d17682924a5a2364587e863f87f9098854cf781b92ffc58d5f4dda8524436888cc3936c4422d8cfccb7b281bca70ae0201fc759482e5f44bc99d8d73d88153087cf9a355bad6e5bc6fe66b5554875203857f2"}]}}]]}, @NL80211_ATTR_CSA_IES={0x328, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x7, 0x800, 0x6798]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x90, 0xf, [@random={0x3f, 0x63, "8296d4613f1a968fd49a7b6bf7cfedf3cde3237801f13020ef3bbca531c742aaedda20412cf4ba1531b1af36858571e07f4f400d40d71e0dd8d40753a26acea71251c178d8a245a2cc03fb101eec4a640b5da6231d5eb1e69b2171b8e943d845f96523"}, @chsw_timing={0x68, 0x4, {0x5, 0xff}}, @tim={0x5, 0x1f, {0x8, 0xdb, 0x0, "f69d5b1b3e0a45b5c24b31bf4f6a73399a37a2b4ef5e10d46701651b"}}]}, @NL80211_ATTR_PROBE_RESP={0x286, 0x91, "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"}]]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3b}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x253c}, 0x1, 0x0, 0x0, 0x44}, 0x0) (async) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="f94ffe186025f203cff4712a871b78299163eac340802b870051717d4b8dd5506cc4cdd8a72be24f4e2b457139784e7721b5fad7a19619b957a4e3bcb5bef9c1faa7a6793e7f307fdbc439c0b96b4506b2a540e31819c5341ec582a9f4a28744dec3684f03809c7cf89b38d63d9462bdb5ab1e590e9bce88ddbd", @ANYRES16=r1, @ANYBLOB="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"], 0x218}, 0x1, 0x0, 0x0, 0x40081}, 0x40000) (async) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000040)={'syztnl1\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x2f, 0x5, 0x9, 0x0, 0x1, @local, @mcast2, 0x40, 0x7, 0x1, 0x3ff}}) (async) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r4, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r5, r4, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) write$sysctl(r6, &(0x7f0000000180)='5\x00', 0x2) (async) [ 859.649483] syz-executor.1 (18510): drop_caches: 2 [ 859.652905] syz-executor.4 (18511): drop_caches: 2 [ 859.662389] syz-executor.3 (18513): drop_caches: 2 15:35:27 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x500) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 859.853560] syz-executor.1 (18535): drop_caches: 2 15:35:27 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="08000500030000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:27 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x36) 15:35:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x15) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:27 executing program 5: r0 = socket(0x15, 0x1, 0x5df) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f0000002140)={0x0, 0x0, &(0x7f0000002100)={&(0x7f0000002300)={0x253c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x1c}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3d}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x97b}], @NL80211_ATTR_CSA_IES={0x44, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x8b, 0x2, 0x1, 0x3, 0x7f, 0x4]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x8, 0xba, [0x5, 0x0]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x9, 0xffff]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x4, 0x6, 0x8, 0x8000, 0x8001]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0x80, 0xaa, 0x5, 0x1, 0x4]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x41}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x217c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x1ff, 0x200, 0x9, 0x1, 0x8, 0x100, 0x4]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x254, 0x7f, [@fast_bss_trans={0x37, 0xd4, {0x81, 0x5, "0f00a8f4cf6039ac4b6ab2458e3f3616", "6cf834332eaed8935d2291832f75acee6c4dcc573f4a0f4e9457cc01316ec307", "a17276668d73d1091fa847db98b0a6c9181c9009bedf7389088aab36803c46fc", [{0x2, 0x18, "2caed5b5999584da14e57be0dc81b7f2bd1d7d57d4b3dc35"}, {0x3, 0x1a, "23465cc72d14269944282cb8c0eb3c3918f767d83b93098fec8c"}, {0x1, 0x27, "372ee5f542cd5a3e08c3069283d295a4b09c978ec5a4839a7a14c680ec4a5ade0db4eae04986e9"}, {0x1, 0xa, "d7617cb87a3d286ae739"}, {0x1, 0x15, "f29ad220ca5efa77a2f70bc0a531faabc1680e0802"}]}}, @preq={0x82, 0x72, @not_ext={{0x1, 0x1, 0x1}, 0xa, 0x40, 0x401, @device_a, 0x20, "", 0x7, 0x4, 0x8, [{{}, @device_b, 0x2}, {{}, @device_b, 0x2}, {{}, @broadcast, 0x6}, {{0x1, 0x0, 0x1}, @device_b, 0x7}, {{0x1, 0x0, 0x1}, @broadcast, 0x3}, {{}, @broadcast, 0x1ff}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @broadcast, 0xffffffff}]}}, @ibss={0x6, 0x2, 0x600}, @erp={0x2a, 0x1}, @mesh_id={0x72, 0x6}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @random={0x20, 0xda, "7024aa664418738e758c2a68254dc46e9505e27e3cc92e1e099000e05fbdbea0df2c76fcb144ecb4082f31366a52dd1a4a2f32e64e9e5ae459939aab2c58294fa232ea51246e8b832d39c6e771caf0b5b14e028a30192d954fa9b6ce124a6491048396bbe7ff539553d3b4b3ef45feda6f8fdc275b23b8d5074e8dca55af7ee7e262d6376416ded8d90a81f359b2c79b4fde3edd6604077a60844e6f337316ad34d4946a18505a09999b11aae742da8318a87143a7b5f769ff3ad1d21846069c7672fca49cb7340bb0fedcaa840cb29dd17e6a3ffac178e36644"}, @peer_mgmt={0x75, 0x16, {0x1, 0xff, @val=0x5, @void, @val="dafd1d8e983f3db738f04d8a95c466fe"}}]}, @NL80211_ATTR_FTM_RESPONDER={0x19c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x88, 0x2, "19178b3f59d640b48043cc22b81b5ffa321d74fe278ed66d1c241a283c9ef9b320b2a2303bbc81803ebcab23719f33cfd351f93796a926df1273cb6646e018b6969df470dddf11c6e0b4ba4c5b881eec60bde244c75cd9ecdd364d158cccdc11ba296e739c463fce2654d592823cff7f54e411eced79eeef3d07ba3e303e4d89815c308e"}, @NL80211_FTM_RESP_ATTR_LCI={0x51, 0x2, "56e207ed71a2f6476d2f0e308a2887ec561d7982a38276de8b4ecd1d13f32f8acfc15c2edcff6288049f3734a0bd69616b832563091e86a1904fb6654b97bb5e64fbcf14d7c5e2ae5af0154a61"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xbb, 0x3, "402a48d54fcba40e1168bdbc791cb6aa32fdfa8a462aed8aaf72880410955b7b2e0a69a1449d8a8836b262d883775206a3fd9c488071e9f1a1da973b13c35c8038ed7f716fa60288fbace3bfd5a43a29dcbad1f83b79e369f17ca7ad8de5361b5bc016918dc19d1f973540fff9bbf3f7859e64fdc3a36595874655de534230d986f1433a252c784aa9da16b50c5556a68cad3ccf78c94d9f1242f0131309ddc1b4736ad131fe5c1c20603d8d98eb14d1caea7ae1ababd2"}]}, @NL80211_ATTR_BEACON_TAIL={0xdd, 0xf, [@cf={0x4, 0x6, {0x2, 0x80, 0x6, 0x8}}, @dsss={0x3, 0x1, 0x3c}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_a, @broadcast}}, @prep={0x83, 0x1f, @not_ext={{}, 0x8, 0x26, @device_a, 0x8, "", 0x4, 0x6, @device_b, 0xdd}}, @mesh_chsw={0x76, 0x6, {0x80, 0x6, 0x8, 0x1}}, @ht={0x2d, 0x1a, {0x20, 0x0, 0x5, 0x0, {0x100000001, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0xffff, 0x52}}, @preq={0x82, 0x6d, @ext={{}, 0xc8, 0x3, 0x40, @broadcast, 0x3, @broadcast, 0x3, 0x1, 0x7, [{{0x1}, @device_a, 0x200}, {{0x0, 0x0, 0x1}, @device_a, 0x1}, {{0x0, 0x0, 0x1}, @device_a, 0x4}, {{0x1, 0x0, 0x1}, @device_a, 0x7}, {{0x1}, @device_a, 0x8002}, {{0x1, 0x0, 0x1}, @device_a, 0x800}, {{}, @device_a, 0x5}]}}, @chsw_timing={0x68, 0x4, {0xb05c, 0x8}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x1e, 0x80, [@mic={0x8c, 0x18, {0xbd2, "570cd8128826", @long="1c8c96ab0bded8dfe52dba3f6d410402"}}]}, @NL80211_ATTR_BEACON_TAIL={0x9, 0xf, [@supported_rates, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}]}, @NL80211_ATTR_BEACON_HEAD={0x81, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x4}, @broadcast, @device_a, @initial, {0x9, 0x20}}, @ver_80211n={0x0, 0x1f, 0x1, 0x2, 0x0, 0x2, 0x1}}, 0x2, @random=0x6, 0x5002, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x7, [{0x6, 0x1}, {0x48}, {0x36, 0x1}, {0x5, 0x1}, {0x6c}, {0x9, 0x1}, {0x1b, 0x1}]}, @val={0x3, 0x1, 0x2c}, @val={0x4, 0x6, {0x2, 0x1, 0x1, 0x1ff}}, @val={0x6, 0x2, 0x2}, @void, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @void, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0xff, 0x8, 0x6, 0x4}}, [{0xdd, 0x20, "cb30e3bc0db0435821db7aaebb87b6922a4d7ea30eb319274e7decc607e9a9e9"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x100, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xfa, 0x3, "1367f45079a3eb9acc72e1d0bbe3aca3735b1db867256762017a0a9429f6ec767d4d5631da507fe9c62cd186a840efd9b4dcca23b1fd800bb250eede1f3ae592532d26b0651968dc6e0b2a0f6cabe83512f3ebd3ca0dc13279857967432dc24acb0846b776864cc0c16a141469e13321dfa37e21ce96854caa84d9d8da10dbedce832dad9310b09bae044ad321ccd91aba2dd142b9ae71c10ceb3121a51cb31cb1f375f08327b23fa66fe9fa95d2c536faaf113a81b1682f074d2d46d8c27f34a89150b7b01e60f4d54f44cc610182fca857ef20a4531b6e3636df19cd718ed4bb361f053f5974abf6d0ad21e784a442d107b5d48a15"}]}, @NL80211_ATTR_FTM_RESPONDER={0x74, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x67, 0x2, "96b8b6e3937f55f4fbdd3367af434d63556cf6c8b05d481675f280c85b4e3467b452b531af42fd10808269d0519f1ca6803889bfa51293d614cb7ff172d281c87b6a1151190c6ddc7e80bb0f3011e8bb5f10cda8e6a8de44a931c1bbed6e9c73b65d8c"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x7ff, 0x2]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x16c, 0x80, [@perr={0x84, 0x115, {0x1f, 0x11, [@ext={{}, @device_b, 0x80, @device_a, 0x2a}, @ext={{}, @broadcast, 0x99c, @broadcast, 0x2}, @not_ext={{}, @device_a, 0x8}, @not_ext={{}, @device_a, 0x0, "", 0x7}, @ext={{}, @device_a, 0x1, @broadcast, 0x2f}, @not_ext={{}, @device_a, 0x1, "", 0x16}, @ext={{}, @device_a, 0x7, @broadcast, 0x3c}, @not_ext={{}, @broadcast, 0x4}, @ext={{}, @broadcast, 0xfffffffc, @device_b, 0x21}, @not_ext={{}, @device_a, 0x10000, "", 0xe}, @not_ext={{}, @device_b, 0x3f, "", 0x33}, @not_ext={{}, @broadcast, 0xfb4f, "", 0x28}, @ext={{}, @broadcast, 0x1ff, @broadcast, 0x10}, @ext={{}, @device_a, 0x7fff, @device_a, 0x40}, @not_ext={{}, @device_b, 0x2, "", 0x3d}, @ext={{}, @broadcast, 0x5, @device_b, 0x2c}, @ext={{}, @device_b, 0x3, @broadcast, 0x42}]}}, @perr={0x84, 0x4f, {0x3f, 0x5, [@not_ext={{}, @device_b, 0x0, "", 0x3}, @not_ext={{}, @broadcast, 0x28, "", 0x31}, @ext={{}, @device_a, 0x0, @device_b}, @not_ext={{}, @device_a, 0x1, "", 0x1f}, @ext={{}, @broadcast, 0x99800000, @device_a, 0x3f}]}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xb1, 0x80, [@prep={0x83, 0x25, @ext={{}, 0x8, 0x0, @broadcast, 0x8000, @device_a, 0x2, 0x4, @device_a, 0x7aae}}, @cf={0x4, 0x6, {0x6, 0x80, 0x8, 0x9}}, @link_id={0x65, 0x12, {@initial, @device_b}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @prep={0x83, 0x1f, @not_ext={{}, 0x14, 0x3, @broadcast, 0x2, "", 0xe443, 0x9, @device_b, 0x8}}, @prep={0x83, 0x25, @ext={{}, 0x5, 0x5, @device_a, 0xc, @broadcast, 0x7fffffff, 0xfffff481, @device_b, 0xffff57e8}}, @ssid={0x0, 0x1d, @random="b73c73e234d0fc21c59833e72acdc91507ebfc5391f2406c8167acb19f"}]}, @NL80211_ATTR_FTM_RESPONDER={0xe8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x83, 0x2, "4295a92028d792e53ed29be904ead41e4ce30d924d8b8ea7a539e4a2a3d5ad4116b82ec9bf0ef038c65492de7f45b7633621420cf1c37ec2d6bb34dc34d6a4ff7748a7d9e6028c0c277c4ffe2082d415219b8a955ccb59bc865eb3161fc7a4607c877930a37b5daeff461fe81d01f245b4ba3c5e82e506752f8e741e33da49"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5b, 0x3, "235ed19ccc2f079506aa6587e5db5c24a6763c606a1a3b75e59926980e0417308155068b0cdab8d960d712dfda0d6e4fa65a0342d3684c54145d06e923ba654a57073445bedd5999b10712f98f2c7fb0be6f73e3600a37"}]}, @NL80211_ATTR_FTM_RESPONDER={0x100c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "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@NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_BEACON_HEAD={0x2a0, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x80}, @device_b, @device_b, @random="715ba9f49e17", {0x6, 0xd8}}, 0xb0a, @default, 0x1440, @val={0x0, 0x10, @random="bb256c328de7d52a51f61643f77cf1f2"}, @val={0x1, 0x6, [{0x56}, {0x9, 0x1}, {0x18, 0x1}, {0x6, 0x1}, {0x18, 0x1}, {0xb, 0x1}]}, @void, @val={0x4, 0x6, {0x7f, 0x5, 0x3, 0x1b}}, @void, @val={0x5, 0xfe, {0x7f, 0x65, 0x2, "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"}}, @void, @val={0x2a, 0x1, {0x0, 0x1, 0x1}}, @val={0x3c, 0x4, {0x0, 0x7, 0x99, 0xed}}, @val={0x2d, 0x1a, {0x800, 0x1, 0x0, 0x0, {0x27df3fb8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x1, 0x8, 0x2}}, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x99, "5622e956bb0c32ee3e670ac01a38623532a074f0dff69125bb6587324c47fb86801eaae9437acb23c345d78dd4b924b4475ac34825147efab85bf7c75833a4ac93aa267cbf0f326e178a748da96fb53426d2991b2a6d2dd97c979acf117e32d694fe93fbbca5670bdc89f0e0f917a885950c9882cc777c5bbd0cf1fa787824053a18e0ffb63ca27c184d5b32a690bfd80e261fcbc397dc5c2b"}, {0xdd, 0x7f, "62d1fbe63fd2f2bc8632c3b35b66528b629a56faeea8c197ad04a07b38ad7a77e7d2e3c509bfeaa1f177fc12e3f2083c64bdbcba1e511e6400b9ce329153627178aa3ea30a324c004ddac58609f7bf2622463c71abb196dd7008c439a6e16df6c949248c96032fcbc4f3470e39a1fdc469631b5150668131e2a8ac5b2ace3c"}, {0xdd, 0xb, "6b2d58f54cdc9af06be4f5"}]}}, @NL80211_ATTR_IE={0x90, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @mesh_chsw={0x76, 0x6, {0x5, 0x6, 0x40, 0x401}}, @tim={0x5, 0x25, {0x9a, 0x1d, 0x7b, "f4a6b6811bb420845d02dc6b57cc35cb8e700c3b78ca4ed0b3437c17301407ee3487"}}, @prep={0x83, 0x25, @ext={{}, 0x40, 0x7, @broadcast, 0xffffffff, @broadcast, 0x4, 0xd6, @device_b, 0x7ffffffe}}, @preq={0x82, 0x2b, @ext={{0x1}, 0x1f, 0x8, 0x81, @broadcast, 0x3, @device_a, 0x6, 0x1, 0x1, [{{}, @broadcast, 0x8}]}}, @peer_mgmt={0x75, 0x4, {0x0, 0x32, @void, @void, @void}}]}, @NL80211_ATTR_PROBE_RESP={0x1d5, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x9, 0x5, 0xffff, 0x6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0xdd62, 0x3]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x5b, 0x7f, [@ht={0x2d, 0x1a, {0x20, 0x3, 0x5, 0x0, {0x400, 0x3ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0x9, 0x9b}}, @random={0x6, 0x39, "9bd5a1d85dfd70b26633b0f7c1c92e66b6af0f192bba3b828f781c179844eb39bc4e55f9fa0c0f8ea21a26185f4a3ac253312eda65d9308457"}]}, @NL80211_ATTR_BEACON_HEAD={0x1d6, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x6}, @broadcast, @device_a, @from_mac=@broadcast, {0x1, 0x3}}}, 0xfffffffffffffffc, @random, 0x2540, @void, @void, @val={0x3, 0x1}, @void, @void, @val={0x5, 0x11, {0x0, 0xbb, 0x36, "af70baf3b04a049c87ac8e5f53d8"}}, @val={0x25, 0x3, {0x0, 0xb2, 0x1f}}, @void, @val={0x3c, 0x4, {0x1, 0x1, 0x2, 0x1f}}, @val={0x2d, 0x1a, {0x2000, 0x0, 0x0, 0x0, {0x867, 0x5, 0x0, 0x81, 0x0, 0x1, 0x1}, 0x400, 0x2, 0x5}}, @void, @void, @val={0x76, 0x6, {0x3f, 0xf8, 0x42, 0x5}}, [{0xdd, 0x92, "c2330a589a828a7b1ee53caea0a44e62bd1f73c7fd617e37d1a23b97db6d6743fde95e194b4c17fdf942031991cf47fdc88828eab49bdd8e9a7cd7ca47cce2a2de905827af0253f3e7ef905548d99b128e2dfd77b5f415fb7f4d7252624d9e25641a44098e1b3da251020308712e55530b47eb1b2ea37bec17a311c8b2257b0786af05ec18fc1d315895fc7b6fa9e296a203"}, {0xdd, 0x3f, "48120b7bd98504708a3e4cb768a8e7c3525f8706d624c6f9c6d601268b9ef509a450717f78802f9a95b95c368acb039ed141656d437492587adce8cbb1fcab"}, {0xdd, 0x8e, "ffd3f5db2cef79ad46c75b055a5276c9133ccdf3f88d3e63dfae526d98d12fb2e78f444e31a0ca6985bac0fa2323fee7e1b3ac4a17804c2a2f3fbb2d17682924a5a2364587e863f87f9098854cf781b92ffc58d5f4dda8524436888cc3936c4422d8cfccb7b281bca70ae0201fc759482e5f44bc99d8d73d88153087cf9a355bad6e5bc6fe66b5554875203857f2"}]}}]]}, @NL80211_ATTR_CSA_IES={0x328, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x7, 0x800, 0x6798]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x90, 0xf, [@random={0x3f, 0x63, "8296d4613f1a968fd49a7b6bf7cfedf3cde3237801f13020ef3bbca531c742aaedda20412cf4ba1531b1af36858571e07f4f400d40d71e0dd8d40753a26acea71251c178d8a245a2cc03fb101eec4a640b5da6231d5eb1e69b2171b8e943d845f96523"}, @chsw_timing={0x68, 0x4, {0x5, 0xff}}, @tim={0x5, 0x1f, {0x8, 0xdb, 0x0, "f69d5b1b3e0a45b5c24b31bf4f6a73399a37a2b4ef5e10d46701651b"}}]}, @NL80211_ATTR_PROBE_RESP={0x286, 0x91, "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"}]]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3b}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x253c}, 0x1, 0x0, 0x0, 0x44}, 0x0) (async) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="f94ffe186025f203cff4712a871b78299163eac340802b870051717d4b8dd5506cc4cdd8a72be24f4e2b457139784e7721b5fad7a19619b957a4e3bcb5bef9c1faa7a6793e7f307fdbc439c0b96b4506b2a540e31819c5341ec582a9f4a28744dec3684f03809c7cf89b38d63d9462bdb5ab1e590e9bce88ddbd", @ANYRES16=r1, @ANYBLOB="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"], 0x218}, 0x1, 0x0, 0x0, 0x40081}, 0x40000) (async) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000040)={'syztnl1\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x2f, 0x5, 0x9, 0x0, 0x1, @local, @mcast2, 0x40, 0x7, 0x1, 0x3ff}}) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r4, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r5, r4, 0x0, 0x1) (async) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) write$sysctl(r6, &(0x7f0000000180)='5\x00', 0x2) [ 860.245018] syz-executor.3 (18552): drop_caches: 2 [ 860.251897] syz-executor.4 (18550): drop_caches: 2 15:35:27 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:27 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfffe) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:27 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = signalfd(r1, &(0x7f0000000180)={[0x8]}, 0x8) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xe0, 0x80, 0x3, 0xe0, 0x0, 0x6, 0x41, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xf6f6, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x100, 0xffffffffffffffff, 0x239, 0x5, 0x0, 0x8, 0x78af, 0x0, 0xffffd6b3, 0x0, 0x9}, 0x0, 0x7, r2, 0xf) sendfile(r1, r0, 0x0, 0x1) 15:35:27 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x63) 15:35:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x16) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:27 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="08000500030000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) [ 860.348495] syz-executor.2 (18494): drop_caches: 2 15:35:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = signalfd(r1, &(0x7f0000000180)={[0x8]}, 0x8) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xe0, 0x80, 0x3, 0xe0, 0x0, 0x6, 0x41, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xf6f6, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x100, 0xffffffffffffffff, 0x239, 0x5, 0x0, 0x8, 0x78af, 0x0, 0xffffd6b3, 0x0, 0x9}, 0x0, 0x7, r2, 0xf) (async) sendfile(r1, r0, 0x0, 0x1) 15:35:28 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x25) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:28 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfe) [ 860.448113] syz-executor.4 (18573): drop_caches: 1 [ 860.451412] syz-executor.1 (18569): drop_caches: 1 [ 860.456205] syz-executor.3 (18568): drop_caches: 1 15:35:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = signalfd(r1, &(0x7f0000000180)={[0x8]}, 0x8) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xe0, 0x80, 0x3, 0xe0, 0x0, 0x6, 0x41, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xf6f6, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x100, 0xffffffffffffffff, 0x239, 0x5, 0x0, 0x8, 0x78af, 0x0, 0xffffd6b3, 0x0, 0x9}, 0x0, 0x7, r2, 0xf) sendfile(r1, r0, 0x0, 0x1) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) signalfd(r1, &(0x7f0000000180)={[0x8]}, 0x8) (async) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xe0, 0x80, 0x3, 0xe0, 0x0, 0x6, 0x41, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xf6f6, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x100, 0xffffffffffffffff, 0x239, 0x5, 0x0, 0x8, 0x78af, 0x0, 0xffffd6b3, 0x0, 0x9}, 0x0, 0x7, r2, 0xf) (async) sendfile(r1, r0, 0x0, 0x1) (async) 15:35:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x7ffff000) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 860.580974] syz-executor.3 (18584): drop_caches: 2 [ 860.597557] syz-executor.4 (18583): drop_caches: 2 15:35:28 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x3b8) [ 860.683039] syz-executor.1 (18590): drop_caches: 2 [ 860.759657] syz-executor.3 (18601): drop_caches: 2 15:35:28 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:28 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x36) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='/proc/partitions\x00') sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xffffff1f) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:28 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x500) 15:35:28 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32=r7, @ANYBLOB="08000500030000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) [ 861.268130] syz-executor.2 (18571): drop_caches: 2 15:35:28 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='/proc/partitions\x00') sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:29 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfffe) 15:35:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfffffffe) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 861.343910] syz-executor.3 (18619): drop_caches: 2 [ 861.348642] syz-executor.4 (18617): drop_caches: 2 [ 861.364909] syz-executor.1 (18620): drop_caches: 2 15:35:29 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x63) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:29 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='/proc/partitions\x00') sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='/proc/partitions\x00') (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) [ 861.506958] syz-executor.3 (18630): drop_caches: 2 [ 861.517479] syz-executor.1 (18629): drop_caches: 2 15:35:29 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x72dfdcd9) [ 861.622743] syz-executor.4 (18635): drop_caches: 2 [ 861.628333] syz-executor.3 (18649): drop_caches: 2 15:35:29 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xffff8880a3243001) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:29 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x72dfdcdf) 15:35:29 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0xffffffffffffffff, 0x8, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) sendfile(r3, r2, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:29 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfe) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 862.184886] syz-executor.2 (18622): drop_caches: 2 15:35:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfffffffffffffffe) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:29 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0xffffffffffffffff, 0x8, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) sendfile(r3, r2, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r1, r0, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0xffffffffffffffff, 0x8, r0, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r3, r2, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:29 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x3b8) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 862.267135] syz-executor.4 (18662): drop_caches: 2 [ 862.274776] syz-executor.3 (18664): drop_caches: 1 15:35:29 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x7ffff000) 15:35:30 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0xffffffffffffffff, 0x8, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) sendfile(r3, r2, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r1, r0, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}}, 0xffffffffffffffff, 0x8, r0, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r3, r2, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:30 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sysctl(r2, &(0x7f00000004c0)='3\x00', 0x2) r3 = syz_mount_image$affs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="66e56760ae2d9ac06e695f064c5c41ea4e4d57b038a8f92a55438ce3baae6ee55b1c37d28089e3995e5c75152d318561e8872a97c5180ce0ee26d44419c14aad25872ecc0a103e0f57f1e7a33e130bf65505fb565e9099cce16555cb798f70eabaa772a46040fbe95f28218e9b2e8bc3ca7e9b00061bea2497e75c20d387cb21ef80b4fe70d1627cc36e4644ae5302d527fd57237e5259299c7a56e3c23050700fe9d94710fdab8e1739f6c4cbc686318b88b139b71550099ad7d63a3c5458c2e2a260556c747190e20b343ca8", 0xcd, 0x4}], 0x1, &(0x7f0000000280)={[{}, {'/proc/sys/vm/drop_caches\x00'}, {'&%][o'}], [{@obj_type={'obj_type', 0x3d, ':*!\\/%'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, '+'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0xeb641327edbdeaa, 0x62, 0x64, 0x38, 0x32, 0x0, 0x62], 0x2d, [0x31, 0x33, 0x33, 0x32], 0x2d, [0x64, 0x65, 0x65], 0x2d, [0x30, 0x35, 0x62], 0x2d, [0x37, 0x30, 0x37, 0x552559d0999a04ec, 0x33, 0x33, 0x35, 0x62]}}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) fsync(r3) r4 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r4, r2, &(0x7f0000002080)=0x1e, 0x262) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r7 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000400), 0x24000, 0x0) sendmsg$netlink(r2, &(0x7f0000000480)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x40000000}, 0xc, 0xfffffffffffffffc, 0x0, &(0x7f0000000440)=[@rights={{0x2c, 0x1, 0x1, [r0, r6, r7, r0, r0, r0, r4]}}], 0x30, 0x4000000}, 0x0) [ 862.392803] syz-executor.4 (18673): drop_caches: 2 [ 862.444639] syz-executor.3 (18688): drop_caches: 2 [ 862.541077] syz-executor.1 (18692): drop_caches: 2 [ 862.568158] affs: Unrecognized mount option "/proc/sys/vm/drop_caches" or missing value [ 862.611591] affs: Error parsing options 15:35:30 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:30 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x500) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:30 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xffffff1f) 15:35:30 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:30 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sysctl(r2, &(0x7f00000004c0)='3\x00', 0x2) (async) r3 = syz_mount_image$affs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="66e56760ae2d9ac06e695f064c5c41ea4e4d57b038a8f92a55438ce3baae6ee55b1c37d28089e3995e5c75152d318561e8872a97c5180ce0ee26d44419c14aad25872ecc0a103e0f57f1e7a33e130bf65505fb565e9099cce16555cb798f70eabaa772a46040fbe95f28218e9b2e8bc3ca7e9b00061bea2497e75c20d387cb21ef80b4fe70d1627cc36e4644ae5302d527fd57237e5259299c7a56e3c23050700fe9d94710fdab8e1739f6c4cbc686318b88b139b71550099ad7d63a3c5458c2e2a260556c747190e20b343ca8", 0xcd, 0x4}], 0x1, &(0x7f0000000280)={[{}, {'/proc/sys/vm/drop_caches\x00'}, {'&%][o'}], [{@obj_type={'obj_type', 0x3d, ':*!\\/%'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, '+'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0xeb641327edbdeaa, 0x62, 0x64, 0x38, 0x32, 0x0, 0x62], 0x2d, [0x31, 0x33, 0x33, 0x32], 0x2d, [0x64, 0x65, 0x65], 0x2d, [0x30, 0x35, 0x62], 0x2d, [0x37, 0x30, 0x37, 0x552559d0999a04ec, 0x33, 0x33, 0x35, 0x62]}}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) fsync(r3) (async, rerun: 64) r4 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) (rerun: 64) sendfile(r4, r2, &(0x7f0000002080)=0x1e, 0x262) (async) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) (async) r7 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000400), 0x24000, 0x0) sendmsg$netlink(r2, &(0x7f0000000480)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x40000000}, 0xc, 0xfffffffffffffffc, 0x0, &(0x7f0000000440)=[@rights={{0x2c, 0x1, 0x1, [r0, r6, r7, r0, r0, r0, r4]}}], 0x30, 0x4000000}, 0x0) [ 863.076357] syz-executor.2 (18665): drop_caches: 2 [ 863.162737] syz-executor.1 (18729): drop_caches: 2 [ 863.172061] syz-executor.4 (18725): drop_caches: 2 [ 863.199605] syz-executor.3 (18722): drop_caches: 2 [ 863.213234] affs: Unrecognized mount option "/proc/sys/vm/drop_caches" or missing value [ 863.249587] affs: Error parsing options 15:35:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:31 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfffe) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:31 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:31 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfffffffe) 15:35:31 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (async) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$sysctl(r2, &(0x7f00000004c0)='3\x00', 0x2) (async) r3 = syz_mount_image$affs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="66e56760ae2d9ac06e695f064c5c41ea4e4d57b038a8f92a55438ce3baae6ee55b1c37d28089e3995e5c75152d318561e8872a97c5180ce0ee26d44419c14aad25872ecc0a103e0f57f1e7a33e130bf65505fb565e9099cce16555cb798f70eabaa772a46040fbe95f28218e9b2e8bc3ca7e9b00061bea2497e75c20d387cb21ef80b4fe70d1627cc36e4644ae5302d527fd57237e5259299c7a56e3c23050700fe9d94710fdab8e1739f6c4cbc686318b88b139b71550099ad7d63a3c5458c2e2a260556c747190e20b343ca8", 0xcd, 0x4}], 0x1, &(0x7f0000000280)={[{}, {'/proc/sys/vm/drop_caches\x00'}, {'&%][o'}], [{@obj_type={'obj_type', 0x3d, ':*!\\/%'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, '+'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0xeb641327edbdeaa, 0x62, 0x64, 0x38, 0x32, 0x0, 0x62], 0x2d, [0x31, 0x33, 0x33, 0x32], 0x2d, [0x64, 0x65, 0x65], 0x2d, [0x30, 0x35, 0x62], 0x2d, [0x37, 0x30, 0x37, 0x552559d0999a04ec, 0x33, 0x33, 0x35, 0x62]}}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) fsync(r3) r4 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r4, r2, &(0x7f0000002080)=0x1e, 0x262) (async) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) (async) r7 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000400), 0x24000, 0x0) sendmsg$netlink(r2, &(0x7f0000000480)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x40000000}, 0xc, 0xfffffffffffffffc, 0x0, &(0x7f0000000440)=[@rights={{0x2c, 0x1, 0x1, [r0, r6, r7, r0, r0, r0, r4]}}], 0x30, 0x4000000}, 0x0) 15:35:31 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xffff8880a9a90001) [ 863.518333] syz-executor.3 (18750): drop_caches: 2 15:35:31 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async, rerun: 32) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 863.584936] syz-executor.1 (18755): drop_caches: 2 [ 863.602948] syz-executor.4 (18754): drop_caches: 2 [ 863.610725] affs: Unrecognized mount option "/proc/sys/vm/drop_caches" or missing value [ 863.667794] affs: Error parsing options 15:35:31 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:31 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfffffffffffffffe) 15:35:31 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x72dfdcd9) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:31 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0xa6, 0x8, 0x7, 0x81, 0x0, 0xc7, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x9, 0x5}, 0x2, 0x2, 0x100, 0x2, 0x8, 0x8, 0x3, 0x0, 0x1, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r2, 0x3) r4 = syz_mount_image$romfs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="0c6df5dfd9072c37e4b8392399adf24aa2cd12a240bd482f5733e1666b3571a62151279366dcfc2588811629ce730cf6df7ac3692e5caed7e7e591272b70d907bfcc393a0cc0a2b12a627647c038bcddeb9a25b62132dd27e903aa1c5ac69f4f89df700d84", 0x65, 0x4}, {&(0x7f00000001c0)="949188954a0e8e17bb25c2a33c9401e3f090d868a4e29062b9925a2813a24f035b66be00debdbbc23b93a015d953ba14b367de774b47dded0fcc035b12bc89fff0e36e28946af748d7bf6bba3184417f3a58efb0315059f0a1f3c17d7e7f73", 0x5f, 0x1}], 0x21000, &(0x7f0000000400)={[{'-{%{}\xe6'}, {'3\x00'}, {'o!)'}, {'oom_adj\x00'}, {'\x00\x00\x00\x001\xf3\v\xec{\xa1\x9c\xd9\x9f\x8fu\x00\xa9\xd1'}, {}, {'(.*:'}, {'\'\xe2J\f-@,%${-'}, {'-@}'}, {}], [{@measure}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x39, 0x62, 0x33, 0x30, 0xbeae60589196e9a2, 0x62, 0x61], 0x2d, [0x67, 0x32, 0x36, 0x65], 0x2d, [0x62, 0x66, 0x38, 0x34], 0x2d, [0x30, 0x34, 0x34, 0x34], 0x2d, [0x35, 0x65, 0x30, 0x62, 0x0, 0x35, 0x65, 0x64]}}}, {@dont_hash}, {@hash}, {@subj_role={'subj_role', 0x3d, 'oom_adj\x00'}}, {@dont_hash}]}) write(r4, &(0x7f00000003c0)="814252d7d80099d533368cabdb2f0d456eb6a764e493607d9b9ac97ad4406dc68f762ff5", 0x24) sendfile(r1, r0, 0x0, 0x1) r5 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x1e, 0x262) 15:35:31 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2a0680, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe0, 0x6, 0x6, 0x1, 0x0, 0x7, 0x8040, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000300), 0xe}, 0x44010, 0x3, 0xfffffff7, 0x6, 0x0, 0x1, 0x400, 0x0, 0xfffffffa, 0x0, 0x9}, r4, 0x7, r0, 0x8) dup2(r3, r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000100)) sendfile(r2, r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 863.965250] syz-executor.2 (18723): drop_caches: 2 [ 864.091823] syz-executor.4 (18791): drop_caches: 1 [ 864.160139] syz-executor.1 (18796): drop_caches: 2 15:35:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:32 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xffffffffffffffff) 15:35:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x72dfdcdf) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:32 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2a0680, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe0, 0x6, 0x6, 0x1, 0x0, 0x7, 0x8040, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000300), 0xe}, 0x44010, 0x3, 0xfffffff7, 0x6, 0x0, 0x1, 0x400, 0x0, 0xfffffffa, 0x0, 0x9}, r4, 0x7, r0, 0x8) dup2(r3, r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000100)) sendfile(r2, r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2a0680, 0x0) (async) getpid() (async) sched_setscheduler(r4, 0x5, &(0x7f0000000380)) (async) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe0, 0x6, 0x6, 0x1, 0x0, 0x7, 0x8040, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000300), 0xe}, 0x44010, 0x3, 0xfffffff7, 0x6, 0x0, 0x1, 0x400, 0x0, 0xfffffffa, 0x0, 0x9}, r4, 0x7, r0, 0x8) (async) dup2(r3, r0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000100)) (async) sendfile(r2, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:32 executing program 3: r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xfffffff9}}, './file0\x00'}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0x47, 0x7d, &(0x7f0000000100)="7264ed9aef3b5fae85d3fd3c883d6e5c25ee5d334aed7377180180c5420007c746793aa9067e88c77567ba0591c4da17aa9526727d33db8f7aaad284ff5640b12d14e2c6cece9a", &(0x7f0000000180)=""/125, 0x31, 0x0, 0xda, 0xe3, &(0x7f0000000200)="27cd22360f8224633716eeb561760372d4ed883edc5669f721856e088d1ef765b644d4334536b1e22d603e9b2edb2a3032dbd4ae80e9685cf5a8c2b7763c4cee960a3d8fee953cad61ca54ec65ebcd225aaeeb5664335059950d916268d2e61191cbc2278375423277c113078fda35bb1f4427c65657d650a0e27608916e480c929e37d3469d80c1a3c72aad439d28177e88dd7cd670efc8a78b22ed5d8e61f0a25458ec4f9f82fb22b8f7823d7214466bb70ef70bfbb7dd08076b84750dbaf547857d0ed9d14ec01b0da3b63edd472703ba3ad216fd3f3aba81", &(0x7f00000003c0)="0c87773c24cb6afb8b09f65616f2e4715c8ef0b3c29cca9cf18640ab5e835772157bc326eb3a290c8616ca34033a5adc43a853161b77614f9942f75b497c01be1e818a9324d74bd6a1f3f020909b49660fef24097c662518b5b2802679831fa478831d8b7d49652b986f0b527a8fdff0a4d8d4c04b7b81e54f59449c4404a9702323dbd08532fa730ce823e62e9ea792bfa667e27161ef62269065e1a18a6816dd153460a9cfec05704a9d0d895bc219a97824611ab89c404453f5d787a76975b61df6137e07468896299570522e0fae85b9b9c6bf6cd0aea1b3846f7c693e2c5e2b1a", 0x0, 0x5}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='io\x00') ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000540)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000580)={r3, r1}) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) signalfd(r0, &(0x7f0000000300)={[0xfff]}, 0x8) sendfile(r4, r2, 0x0, 0x1) r5 = socket(0x15, 0x1, 0x5df) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r7, &(0x7f0000002140)={0x0, 0x0, &(0x7f0000002100)={&(0x7f0000002300)={0x253c, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x1c}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3d}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x97b}], @NL80211_ATTR_CSA_IES={0x44, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x8b, 0x2, 0x1, 0x3, 0x7f, 0x4]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x8, 0xba, [0x5, 0x0]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x9, 0xffff]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x4, 0x6, 0x8, 0x8000, 0x8001]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0x80, 0xaa, 0x5, 0x1, 0x4]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x41}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x217c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x1ff, 0x200, 0x9, 0x1, 0x8, 0x100, 0x4]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x254, 0x7f, [@fast_bss_trans={0x37, 0xd4, {0x81, 0x5, "0f00a8f4cf6039ac4b6ab2458e3f3616", "6cf834332eaed8935d2291832f75acee6c4dcc573f4a0f4e9457cc01316ec307", "a17276668d73d1091fa847db98b0a6c9181c9009bedf7389088aab36803c46fc", [{0x2, 0x18, "2caed5b5999584da14e57be0dc81b7f2bd1d7d57d4b3dc35"}, {0x3, 0x1a, "23465cc72d14269944282cb8c0eb3c3918f767d83b93098fec8c"}, {0x1, 0x27, "372ee5f542cd5a3e08c3069283d295a4b09c978ec5a4839a7a14c680ec4a5ade0db4eae04986e9"}, {0x1, 0xa, "d7617cb87a3d286ae739"}, {0x1, 0x15, "f29ad220ca5efa77a2f70bc0a531faabc1680e0802"}]}}, @preq={0x82, 0x72, @not_ext={{0x1, 0x1, 0x1}, 0xa, 0x40, 0x401, @device_a, 0x20, "", 0x7, 0x4, 0x8, [{{}, @device_b, 0x2}, {{}, @device_b, 0x2}, {{}, @broadcast, 0x6}, {{0x1, 0x0, 0x1}, @device_b, 0x7}, {{0x1, 0x0, 0x1}, @broadcast, 0x3}, {{}, @broadcast, 0x1ff}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @broadcast, 0xffffffff}]}}, @ibss={0x6, 0x2, 0x600}, @erp={0x2a, 0x1}, @mesh_id={0x72, 0x6}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @random={0x20, 0xda, "7024aa664418738e758c2a68254dc46e9505e27e3cc92e1e099000e05fbdbea0df2c76fcb144ecb4082f31366a52dd1a4a2f32e64e9e5ae459939aab2c58294fa232ea51246e8b832d39c6e771caf0b5b14e028a30192d954fa9b6ce124a6491048396bbe7ff539553d3b4b3ef45feda6f8fdc275b23b8d5074e8dca55af7ee7e262d6376416ded8d90a81f359b2c79b4fde3edd6604077a60844e6f337316ad34d4946a18505a09999b11aae742da8318a87143a7b5f769ff3ad1d21846069c7672fca49cb7340bb0fedcaa840cb29dd17e6a3ffac178e36644"}, @peer_mgmt={0x75, 0x16, {0x1, 0xff, @val=0x5, @void, @val="dafd1d8e983f3db738f04d8a95c466fe"}}]}, @NL80211_ATTR_FTM_RESPONDER={0x19c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x88, 0x2, "19178b3f59d640b48043cc22b81b5ffa321d74fe278ed66d1c241a283c9ef9b320b2a2303bbc81803ebcab23719f33cfd351f93796a926df1273cb6646e018b6969df470dddf11c6e0b4ba4c5b881eec60bde244c75cd9ecdd364d158cccdc11ba296e739c463fce2654d592823cff7f54e411eced79eeef3d07ba3e303e4d89815c308e"}, @NL80211_FTM_RESP_ATTR_LCI={0x51, 0x2, "56e207ed71a2f6476d2f0e308a2887ec561d7982a38276de8b4ecd1d13f32f8acfc15c2edcff6288049f3734a0bd69616b832563091e86a1904fb6654b97bb5e64fbcf14d7c5e2ae5af0154a61"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xbb, 0x3, "402a48d54fcba40e1168bdbc791cb6aa32fdfa8a462aed8aaf72880410955b7b2e0a69a1449d8a8836b262d883775206a3fd9c488071e9f1a1da973b13c35c8038ed7f716fa60288fbace3bfd5a43a29dcbad1f83b79e369f17ca7ad8de5361b5bc016918dc19d1f973540fff9bbf3f7859e64fdc3a36595874655de534230d986f1433a252c784aa9da16b50c5556a68cad3ccf78c94d9f1242f0131309ddc1b4736ad131fe5c1c20603d8d98eb14d1caea7ae1ababd2"}]}, @NL80211_ATTR_BEACON_TAIL={0xdd, 0xf, [@cf={0x4, 0x6, {0x2, 0x80, 0x6, 0x8}}, @dsss={0x3, 0x1, 0x3c}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_a, @broadcast}}, @prep={0x83, 0x1f, @not_ext={{}, 0x8, 0x26, @device_a, 0x8, "", 0x4, 0x6, @device_b, 0xdd}}, @mesh_chsw={0x76, 0x6, {0x80, 0x6, 0x8, 0x1}}, @ht={0x2d, 0x1a, {0x20, 0x0, 0x5, 0x0, {0x100000001, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0xffff, 0x52}}, @preq={0x82, 0x6d, @ext={{}, 0xc8, 0x3, 0x40, @broadcast, 0x3, @broadcast, 0x3, 0x1, 0x7, [{{0x1}, @device_a, 0x200}, {{0x0, 0x0, 0x1}, @device_a, 0x1}, {{0x0, 0x0, 0x1}, @device_a, 0x4}, {{0x1, 0x0, 0x1}, @device_a, 0x7}, {{0x1}, @device_a, 0x8002}, {{0x1, 0x0, 0x1}, @device_a, 0x800}, {{}, @device_a, 0x5}]}}, @chsw_timing={0x68, 0x4, {0xb05c, 0x8}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x1e, 0x80, [@mic={0x8c, 0x18, {0xbd2, "570cd8128826", @long="1c8c96ab0bded8dfe52dba3f6d410402"}}]}, @NL80211_ATTR_BEACON_TAIL={0x9, 0xf, [@supported_rates, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}]}, @NL80211_ATTR_BEACON_HEAD={0x81, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x4}, @broadcast, @device_a, @initial, {0x9, 0x20}}, @ver_80211n={0x0, 0x1f, 0x1, 0x2, 0x0, 0x2, 0x1}}, 0x2, @random=0x6, 0x5002, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x7, [{0x6, 0x1}, {0x48}, {0x36, 0x1}, {0x5, 0x1}, {0x6c}, {0x9, 0x1}, {0x1b, 0x1}]}, @val={0x3, 0x1, 0x2c}, @val={0x4, 0x6, {0x2, 0x1, 0x1, 0x1ff}}, @val={0x6, 0x2, 0x2}, @void, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @void, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0xff, 0x8, 0x6, 0x4}}, [{0xdd, 0x20, "cb30e3bc0db0435821db7aaebb87b6922a4d7ea30eb319274e7decc607e9a9e9"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x100, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xfa, 0x3, "1367f45079a3eb9acc72e1d0bbe3aca3735b1db867256762017a0a9429f6ec767d4d5631da507fe9c62cd186a840efd9b4dcca23b1fd800bb250eede1f3ae592532d26b0651968dc6e0b2a0f6cabe83512f3ebd3ca0dc13279857967432dc24acb0846b776864cc0c16a141469e13321dfa37e21ce96854caa84d9d8da10dbedce832dad9310b09bae044ad321ccd91aba2dd142b9ae71c10ceb3121a51cb31cb1f375f08327b23fa66fe9fa95d2c536faaf113a81b1682f074d2d46d8c27f34a89150b7b01e60f4d54f44cc610182fca857ef20a4531b6e3636df19cd718ed4bb361f053f5974abf6d0ad21e784a442d107b5d48a15"}]}, @NL80211_ATTR_FTM_RESPONDER={0x74, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x67, 0x2, "96b8b6e3937f55f4fbdd3367af434d63556cf6c8b05d481675f280c85b4e3467b452b531af42fd10808269d0519f1ca6803889bfa51293d614cb7ff172d281c87b6a1151190c6ddc7e80bb0f3011e8bb5f10cda8e6a8de44a931c1bbed6e9c73b65d8c"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x7ff, 0x2]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x16c, 0x80, [@perr={0x84, 0x115, {0x1f, 0x11, [@ext={{}, @device_b, 0x80, @device_a, 0x2a}, @ext={{}, @broadcast, 0x99c, @broadcast, 0x2}, @not_ext={{}, @device_a, 0x8}, @not_ext={{}, @device_a, 0x0, "", 0x7}, @ext={{}, @device_a, 0x1, @broadcast, 0x2f}, @not_ext={{}, @device_a, 0x1, "", 0x16}, @ext={{}, @device_a, 0x7, @broadcast, 0x3c}, @not_ext={{}, @broadcast, 0x4}, @ext={{}, @broadcast, 0xfffffffc, @device_b, 0x21}, @not_ext={{}, @device_a, 0x10000, "", 0xe}, @not_ext={{}, @device_b, 0x3f, "", 0x33}, @not_ext={{}, @broadcast, 0xfb4f, "", 0x28}, @ext={{}, @broadcast, 0x1ff, @broadcast, 0x10}, @ext={{}, @device_a, 0x7fff, @device_a, 0x40}, @not_ext={{}, @device_b, 0x2, "", 0x3d}, @ext={{}, @broadcast, 0x5, @device_b, 0x2c}, @ext={{}, @device_b, 0x3, @broadcast, 0x42}]}}, @perr={0x84, 0x4f, {0x3f, 0x5, [@not_ext={{}, @device_b, 0x0, "", 0x3}, @not_ext={{}, @broadcast, 0x28, "", 0x31}, @ext={{}, @device_a, 0x0, @device_b}, @not_ext={{}, @device_a, 0x1, "", 0x1f}, @ext={{}, @broadcast, 0x99800000, @device_a, 0x3f}]}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xb1, 0x80, [@prep={0x83, 0x25, @ext={{}, 0x8, 0x0, @broadcast, 0x8000, @device_a, 0x2, 0x4, @device_a, 0x7aae}}, @cf={0x4, 0x6, {0x6, 0x80, 0x8, 0x9}}, @link_id={0x65, 0x12, {@initial, @device_b}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @prep={0x83, 0x1f, @not_ext={{}, 0x14, 0x3, @broadcast, 0x2, "", 0xe443, 0x9, @device_b, 0x8}}, @prep={0x83, 0x25, @ext={{}, 0x5, 0x5, @device_a, 0xc, @broadcast, 0x7fffffff, 0xfffff481, @device_b, 0xffff57e8}}, @ssid={0x0, 0x1d, @random="b73c73e234d0fc21c59833e72acdc91507ebfc5391f2406c8167acb19f"}]}, @NL80211_ATTR_FTM_RESPONDER={0xe8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x83, 0x2, "4295a92028d792e53ed29be904ead41e4ce30d924d8b8ea7a539e4a2a3d5ad4116b82ec9bf0ef038c65492de7f45b7633621420cf1c37ec2d6bb34dc34d6a4ff7748a7d9e6028c0c277c4ffe2082d415219b8a955ccb59bc865eb3161fc7a4607c877930a37b5daeff461fe81d01f245b4ba3c5e82e506752f8e741e33da49"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5b, 0x3, "235ed19ccc2f079506aa6587e5db5c24a6763c606a1a3b75e59926980e0417308155068b0cdab8d960d712dfda0d6e4fa65a0342d3684c54145d06e923ba654a57073445bedd5999b10712f98f2c7fb0be6f73e3600a37"}]}, @NL80211_ATTR_FTM_RESPONDER={0x100c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_BEACON_HEAD={0x2a0, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x80}, @device_b, @device_b, @random="715ba9f49e17", {0x6, 0xd8}}, 0xb0a, @default, 0x1440, @val={0x0, 0x10, @random="bb256c328de7d52a51f61643f77cf1f2"}, @val={0x1, 0x6, [{0x56}, {0x9, 0x1}, {0x18, 0x1}, {0x6, 0x1}, {0x18, 0x1}, {0xb, 0x1}]}, @void, @val={0x4, 0x6, {0x7f, 0x5, 0x3, 0x1b}}, @void, @val={0x5, 0xfe, {0x7f, 0x65, 0x2, "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"}}, @void, @val={0x2a, 0x1, {0x0, 0x1, 0x1}}, @val={0x3c, 0x4, {0x0, 0x7, 0x99, 0xed}}, @val={0x2d, 0x1a, {0x800, 0x1, 0x0, 0x0, {0x27df3fb8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x1, 0x8, 0x2}}, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x99, "5622e956bb0c32ee3e670ac01a38623532a074f0dff69125bb6587324c47fb86801eaae9437acb23c345d78dd4b924b4475ac34825147efab85bf7c75833a4ac93aa267cbf0f326e178a748da96fb53426d2991b2a6d2dd97c979acf117e32d694fe93fbbca5670bdc89f0e0f917a885950c9882cc777c5bbd0cf1fa787824053a18e0ffb63ca27c184d5b32a690bfd80e261fcbc397dc5c2b"}, {0xdd, 0x7f, "62d1fbe63fd2f2bc8632c3b35b66528b629a56faeea8c197ad04a07b38ad7a77e7d2e3c509bfeaa1f177fc12e3f2083c64bdbcba1e511e6400b9ce329153627178aa3ea30a324c004ddac58609f7bf2622463c71abb196dd7008c439a6e16df6c949248c96032fcbc4f3470e39a1fdc469631b5150668131e2a8ac5b2ace3c"}, {0xdd, 0xb, "6b2d58f54cdc9af06be4f5"}]}}, @NL80211_ATTR_IE={0x90, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @mesh_chsw={0x76, 0x6, {0x5, 0x6, 0x40, 0x401}}, @tim={0x5, 0x25, {0x9a, 0x1d, 0x7b, "f4a6b6811bb420845d02dc6b57cc35cb8e700c3b78ca4ed0b3437c17301407ee3487"}}, @prep={0x83, 0x25, @ext={{}, 0x40, 0x7, @broadcast, 0xffffffff, @broadcast, 0x4, 0xd6, @device_b, 0x7ffffffe}}, @preq={0x82, 0x2b, @ext={{0x1}, 0x1f, 0x8, 0x81, @broadcast, 0x3, @device_a, 0x6, 0x1, 0x1, [{{}, @broadcast, 0x8}]}}, @peer_mgmt={0x75, 0x4, {0x0, 0x32, @void, @void, @void}}]}, @NL80211_ATTR_PROBE_RESP={0x1d5, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x9, 0x5, 0xffff, 0x6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0xdd62, 0x3]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x5b, 0x7f, [@ht={0x2d, 0x1a, {0x20, 0x3, 0x5, 0x0, {0x400, 0x3ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0x9, 0x9b}}, @random={0x6, 0x39, "9bd5a1d85dfd70b26633b0f7c1c92e66b6af0f192bba3b828f781c179844eb39bc4e55f9fa0c0f8ea21a26185f4a3ac253312eda65d9308457"}]}, @NL80211_ATTR_BEACON_HEAD={0x1d6, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x6}, @broadcast, @device_a, @from_mac=@broadcast, {0x1, 0x3}}}, 0xfffffffffffffffc, @random, 0x2540, @void, @void, @val={0x3, 0x1}, @void, @void, @val={0x5, 0x11, {0x0, 0xbb, 0x36, "af70baf3b04a049c87ac8e5f53d8"}}, @val={0x25, 0x3, {0x0, 0xb2, 0x1f}}, @void, @val={0x3c, 0x4, {0x1, 0x1, 0x2, 0x1f}}, @val={0x2d, 0x1a, {0x2000, 0x0, 0x0, 0x0, {0x867, 0x5, 0x0, 0x81, 0x0, 0x1, 0x1}, 0x400, 0x2, 0x5}}, @void, @void, @val={0x76, 0x6, {0x3f, 0xf8, 0x42, 0x5}}, [{0xdd, 0x92, "c2330a589a828a7b1ee53caea0a44e62bd1f73c7fd617e37d1a23b97db6d6743fde95e194b4c17fdf942031991cf47fdc88828eab49bdd8e9a7cd7ca47cce2a2de905827af0253f3e7ef905548d99b128e2dfd77b5f415fb7f4d7252624d9e25641a44098e1b3da251020308712e55530b47eb1b2ea37bec17a311c8b2257b0786af05ec18fc1d315895fc7b6fa9e296a203"}, {0xdd, 0x3f, "48120b7bd98504708a3e4cb768a8e7c3525f8706d624c6f9c6d601268b9ef509a450717f78802f9a95b95c368acb039ed141656d437492587adce8cbb1fcab"}, {0xdd, 0x8e, "ffd3f5db2cef79ad46c75b055a5276c9133ccdf3f88d3e63dfae526d98d12fb2e78f444e31a0ca6985bac0fa2323fee7e1b3ac4a17804c2a2f3fbb2d17682924a5a2364587e863f87f9098854cf781b92ffc58d5f4dda8524436888cc3936c4422d8cfccb7b281bca70ae0201fc759482e5f44bc99d8d73d88153087cf9a355bad6e5bc6fe66b5554875203857f2"}]}}]]}, @NL80211_ATTR_CSA_IES={0x328, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x7, 0x800, 0x6798]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x90, 0xf, [@random={0x3f, 0x63, "8296d4613f1a968fd49a7b6bf7cfedf3cde3237801f13020ef3bbca531c742aaedda20412cf4ba1531b1af36858571e07f4f400d40d71e0dd8d40753a26acea71251c178d8a245a2cc03fb101eec4a640b5da6231d5eb1e69b2171b8e943d845f96523"}, @chsw_timing={0x68, 0x4, {0x5, 0xff}}, @tim={0x5, 0x1f, {0x8, 0xdb, 0x0, "f69d5b1b3e0a45b5c24b31bf4f6a73399a37a2b4ef5e10d46701651b"}}]}, @NL80211_ATTR_PROBE_RESP={0x286, 0x91, "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"}]]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3b}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x253c}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(r5, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="f94ffe186025f203cff4712a871b78299163eac340802b870051717d4b8dd5506cc4cdd8a72be24f4e2b457139784e7721b5fad7a19619b957a4e3bcb5bef9c1faa7a6793e7f307fdbc439c0b96b4506b2a540e31819c5341ec582a9f4a28744dec3684f03809c7cf89b38d63d9462bdb5ab1e590e9bce88ddbd", @ANYRES16=r6, @ANYBLOB="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"], 0x218}, 0x1, 0x0, 0x0, 0x40081}, 0x40000) getsockopt$rose(r5, 0x104, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) [ 864.730575] syz-executor.4 (18810): drop_caches: 2 [ 864.773968] [ 864.775643] ====================================================== [ 864.781958] WARNING: possible circular locking dependency detected [ 864.788277] 4.19.211-syzkaller #0 Not tainted [ 864.792773] ------------------------------------------------------ [ 864.799094] syz-executor.3/18818 is trying to acquire lock: [ 864.804796] 000000001b3fb573 (&sig->cred_guard_mutex){+.+.}, at: proc_tid_io_accounting+0x184/0x2b0 [ 864.814005] [ 864.814005] but task is already holding lock: [ 864.819978] 000000006d390589 (&p->lock){+.+.}, at: seq_read+0x6b/0x11c0 [ 864.826741] [ 864.826741] which lock already depends on the new lock. [ 864.826741] [ 864.835056] [ 864.835056] the existing dependency chain (in reverse order) is: [ 864.842673] [ 864.842673] -> #3 (&p->lock){+.+.}: [ 864.847795] seq_read+0x6b/0x11c0 [ 864.851764] proc_reg_read+0x1bd/0x2d0 [ 864.856170] do_iter_read+0x471/0x630 [ 864.860493] vfs_readv+0xe5/0x150 [ 864.864465] default_file_splice_read+0x457/0xa00 [ 864.869832] do_splice_to+0x10e/0x160 [ 864.874153] splice_direct_to_actor+0x2b9/0x8d0 [ 864.879341] do_splice_direct+0x1a7/0x270 [ 864.884012] do_sendfile+0x550/0xc30 [ 864.888248] __se_sys_sendfile64+0x147/0x160 [ 864.893178] do_syscall_64+0xf9/0x620 [ 864.897498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 864.903201] [ 864.903201] -> #2 (sb_writers#3){.+.+}: [ 864.908672] mnt_want_write+0x3a/0xb0 [ 864.912991] ovl_create_object+0x96/0x290 [ 864.917658] lookup_open+0x893/0x1a20 [ 864.921977] path_openat+0x1094/0x2df0 [ 864.926380] do_filp_open+0x18c/0x3f0 [ 864.930700] do_sys_open+0x3b3/0x520 [ 864.934935] do_syscall_64+0xf9/0x620 [ 864.939260] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 864.944961] [ 864.944961] -> #1 (&ovl_i_mutex_dir_key[depth]){++++}: [ 864.951741] path_openat+0x17ec/0x2df0 [ 864.956148] do_filp_open+0x18c/0x3f0 [ 864.960468] do_open_execat+0x11d/0x5b0 [ 864.964957] __do_execve_file+0x1a8b/0x2360 [ 864.969796] do_execve+0x35/0x50 [ 864.973683] __x64_sys_execve+0x7c/0xa0 [ 864.978178] do_syscall_64+0xf9/0x620 [ 864.982504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 864.988206] [ 864.988206] -> #0 (&sig->cred_guard_mutex){+.+.}: [ 864.994544] __mutex_lock+0xd7/0x1190 [ 864.998863] proc_tid_io_accounting+0x184/0x2b0 [ 865.004051] proc_single_show+0xeb/0x170 [ 865.008634] seq_read+0x4e0/0x11c0 [ 865.012690] do_iter_read+0x471/0x630 [ 865.017007] vfs_readv+0xe5/0x150 [ 865.020980] default_file_splice_read+0x457/0xa00 [ 865.026342] do_splice_to+0x10e/0x160 [ 865.030661] splice_direct_to_actor+0x2b9/0x8d0 [ 865.035849] do_splice_direct+0x1a7/0x270 [ 865.040513] do_sendfile+0x550/0xc30 [ 865.044740] __se_sys_sendfile64+0x147/0x160 [ 865.049665] do_syscall_64+0xf9/0x620 [ 865.053987] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 865.059727] [ 865.059727] other info that might help us debug this: [ 865.059727] [ 865.067866] Chain exists of: [ 865.067866] &sig->cred_guard_mutex --> sb_writers#3 --> &p->lock [ 865.067866] [ 865.078543] Possible unsafe locking scenario: [ 865.078543] [ 865.084592] CPU0 CPU1 [ 865.089255] ---- ---- [ 865.093909] lock(&p->lock); [ 865.097007] lock(sb_writers#3); [ 865.102971] lock(&p->lock); [ 865.108609] lock(&sig->cred_guard_mutex); [ 865.112921] [ 865.112921] *** DEADLOCK *** [ 865.112921] [ 865.118978] 2 locks held by syz-executor.3/18818: [ 865.123815] #0: 0000000021e0ab46 (sb_writers#4){.+.+}, at: do_sendfile+0x97d/0xc30 [ 865.131625] #1: 000000006d390589 (&p->lock){+.+.}, at: seq_read+0x6b/0x11c0 [ 865.138821] [ 865.138821] stack backtrace: [ 865.143325] CPU: 1 PID: 18818 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 865.151196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.160542] Call Trace: [ 865.163142] dump_stack+0x1fc/0x2ef [ 865.166770] print_circular_bug.constprop.0.cold+0x2d7/0x41e [ 865.172569] __lock_acquire+0x30c9/0x3ff0 [ 865.176728] ? mark_held_locks+0xf0/0xf0 [ 865.180792] ? __kernel_text_address+0x9/0x30 [ 865.185373] ? __save_stack_trace+0xaf/0x190 [ 865.189789] lock_acquire+0x170/0x3c0 [ 865.193599] ? proc_tid_io_accounting+0x184/0x2b0 [ 865.198446] ? proc_tid_io_accounting+0x184/0x2b0 [ 865.203406] __mutex_lock+0xd7/0x1190 [ 865.207219] ? proc_tid_io_accounting+0x184/0x2b0 [ 865.212068] ? mark_held_locks+0xf0/0xf0 [ 865.216145] ? proc_tid_io_accounting+0x184/0x2b0 [ 865.220987] ? mutex_trylock+0x1a0/0x1a0 [ 865.225051] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 865.229635] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 865.234394] ? get_pid_task+0xcd/0x190 [ 865.238282] proc_tid_io_accounting+0x184/0x2b0 [ 865.242952] proc_single_show+0xeb/0x170 [ 865.247029] seq_read+0x4e0/0x11c0 [ 865.250572] do_iter_read+0x471/0x630 [ 865.254377] vfs_readv+0xe5/0x150 [ 865.257831] ? compat_rw_copy_check_uvector+0x410/0x410 [ 865.263196] ? push_pipe+0x3fe/0x770 [ 865.266919] ? iov_iter_bvec+0x130/0x130 [ 865.270986] ? lock_downgrade+0x720/0x720 [ 865.275306] ? iov_iter_pipe+0xb4/0x2c0 [ 865.279284] default_file_splice_read+0x457/0xa00 [ 865.284245] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 865.287314] syz-executor.1 (18792): drop_caches: 2 [ 865.288826] ? do_splice_direct+0x270/0x270 [ 865.288842] ? rcu_nmi_exit+0xb3/0x180 [ 865.288860] ? retint_kernel+0x2d/0x2d [ 865.303020] syz-executor.1 (18792): drop_caches: 2 [ 865.306031] ? fsnotify+0x77b/0xe10 [ 865.306042] ? fsnotify+0x77b/0xe10 [ 865.306051] ? fsnotify+0x84e/0xe10 [ 865.306063] ? fsnotify_first_mark+0x200/0x200 [ 865.306077] ? rcu_nmi_exit+0xb3/0x180 [ 865.306097] ? retint_kernel+0x2d/0x2d [ 865.306114] ? security_file_permission+0x1c0/0x220 [ 865.306131] ? do_splice_direct+0x270/0x270 [ 865.306144] do_splice_to+0x10e/0x160 [ 865.306162] splice_direct_to_actor+0x2b9/0x8d0 [ 865.306178] ? generic_pipe_buf_nosteal+0x10/0x10 [ 865.306192] ? do_splice_to+0x160/0x160 [ 865.306209] do_splice_direct+0x1a7/0x270 [ 865.306225] ? splice_direct_to_actor+0x8d0/0x8d0 [ 865.306240] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 865.306254] do_sendfile+0x550/0xc30 [ 865.306270] ? do_compat_pwritev64+0x1b0/0x1b0 [ 865.306285] ? __se_sys_futex+0x28f/0x3b0 [ 865.306296] ? __se_sys_futex+0x298/0x3b0 [ 865.306310] __se_sys_sendfile64+0x147/0x160 [ 865.306322] ? __se_sys_sendfile+0x180/0x180 [ 865.306336] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 865.306355] ? trace_hardirqs_off_caller+0x6e/0x210 [ 865.360025] syz-executor.2 (18794): drop_caches: 2 [ 865.360920] ? do_syscall_64+0x21/0x620 [ 865.360934] do_syscall_64+0xf9/0x620 15:35:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x7ffff000) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 865.423224] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 865.428414] RIP: 0033:0x7f6b5dbe1059 [ 865.432135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 865.451041] RSP: 002b:00007f6b5c556168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 865.458768] RAX: ffffffffffffffda RBX: 00007f6b5dcf3f60 RCX: 00007f6b5dbe1059 [ 865.460556] syz-executor.4 (18825): drop_caches: 2 15:35:33 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0xa6, 0x8, 0x7, 0x81, 0x0, 0xc7, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x9, 0x5}, 0x2, 0x2, 0x100, 0x2, 0x8, 0x8, 0x3, 0x0, 0x1, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r2, 0x3) (async) r4 = syz_mount_image$romfs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="0c6df5dfd9072c37e4b8392399adf24aa2cd12a240bd482f5733e1666b3571a62151279366dcfc2588811629ce730cf6df7ac3692e5caed7e7e591272b70d907bfcc393a0cc0a2b12a627647c038bcddeb9a25b62132dd27e903aa1c5ac69f4f89df700d84", 0x65, 0x4}, {&(0x7f00000001c0)="949188954a0e8e17bb25c2a33c9401e3f090d868a4e29062b9925a2813a24f035b66be00debdbbc23b93a015d953ba14b367de774b47dded0fcc035b12bc89fff0e36e28946af748d7bf6bba3184417f3a58efb0315059f0a1f3c17d7e7f73", 0x5f, 0x1}], 0x21000, &(0x7f0000000400)={[{'-{%{}\xe6'}, {'3\x00'}, {'o!)'}, {'oom_adj\x00'}, {'\x00\x00\x00\x001\xf3\v\xec{\xa1\x9c\xd9\x9f\x8fu\x00\xa9\xd1'}, {}, {'(.*:'}, {'\'\xe2J\f-@,%${-'}, {'-@}'}, {}], [{@measure}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x39, 0x62, 0x33, 0x30, 0xbeae60589196e9a2, 0x62, 0x61], 0x2d, [0x67, 0x32, 0x36, 0x65], 0x2d, [0x62, 0x66, 0x38, 0x34], 0x2d, [0x30, 0x34, 0x34, 0x34], 0x2d, [0x35, 0x65, 0x30, 0x62, 0x0, 0x35, 0x65, 0x64]}}}, {@dont_hash}, {@hash}, {@subj_role={'subj_role', 0x3d, 'oom_adj\x00'}}, {@dont_hash}]}) write(r4, &(0x7f00000003c0)="814252d7d80099d533368cabdb2f0d456eb6a764e493607d9b9ac97ad4406dc68f762ff5", 0x24) (async) sendfile(r1, r0, 0x0, 0x1) (async) r5 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r6 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x1e, 0x262) 15:35:33 executing program 3: r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xfffffff9}}, './file0\x00'}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0x47, 0x7d, &(0x7f0000000100)="7264ed9aef3b5fae85d3fd3c883d6e5c25ee5d334aed7377180180c5420007c746793aa9067e88c77567ba0591c4da17aa9526727d33db8f7aaad284ff5640b12d14e2c6cece9a", &(0x7f0000000180)=""/125, 0x31, 0x0, 0xda, 0xe3, &(0x7f0000000200)="27cd22360f8224633716eeb561760372d4ed883edc5669f721856e088d1ef765b644d4334536b1e22d603e9b2edb2a3032dbd4ae80e9685cf5a8c2b7763c4cee960a3d8fee953cad61ca54ec65ebcd225aaeeb5664335059950d916268d2e61191cbc2278375423277c113078fda35bb1f4427c65657d650a0e27608916e480c929e37d3469d80c1a3c72aad439d28177e88dd7cd670efc8a78b22ed5d8e61f0a25458ec4f9f82fb22b8f7823d7214466bb70ef70bfbb7dd08076b84750dbaf547857d0ed9d14ec01b0da3b63edd472703ba3ad216fd3f3aba81", &(0x7f00000003c0)="0c87773c24cb6afb8b09f65616f2e4715c8ef0b3c29cca9cf18640ab5e835772157bc326eb3a290c8616ca34033a5adc43a853161b77614f9942f75b497c01be1e818a9324d74bd6a1f3f020909b49660fef24097c662518b5b2802679831fa478831d8b7d49652b986f0b527a8fdff0a4d8d4c04b7b81e54f59449c4404a9702323dbd08532fa730ce823e62e9ea792bfa667e27161ef62269065e1a18a6816dd153460a9cfec05704a9d0d895bc219a97824611ab89c404453f5d787a76975b61df6137e07468896299570522e0fae85b9b9c6bf6cd0aea1b3846f7c693e2c5e2b1a", 0x0, 0x5}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='io\x00') ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000540)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000580)={r3, r1}) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) signalfd(r0, &(0x7f0000000300)={[0xfff]}, 0x8) (async) sendfile(r4, r2, 0x0, 0x1) (async) r5 = socket(0x15, 0x1, 0x5df) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) (async, rerun: 64) r7 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r7, &(0x7f0000002140)={0x0, 0x0, &(0x7f0000002100)={&(0x7f0000002300)={0x253c, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x1c}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3d}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x97b}], @NL80211_ATTR_CSA_IES={0x44, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x8b, 0x2, 0x1, 0x3, 0x7f, 0x4]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x8, 0xba, [0x5, 0x0]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x9, 0xffff]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x4, 0x6, 0x8, 0x8000, 0x8001]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0x80, 0xaa, 0x5, 0x1, 0x4]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x41}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x217c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x1ff, 0x200, 0x9, 0x1, 0x8, 0x100, 0x4]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x254, 0x7f, [@fast_bss_trans={0x37, 0xd4, {0x81, 0x5, "0f00a8f4cf6039ac4b6ab2458e3f3616", "6cf834332eaed8935d2291832f75acee6c4dcc573f4a0f4e9457cc01316ec307", "a17276668d73d1091fa847db98b0a6c9181c9009bedf7389088aab36803c46fc", [{0x2, 0x18, "2caed5b5999584da14e57be0dc81b7f2bd1d7d57d4b3dc35"}, {0x3, 0x1a, "23465cc72d14269944282cb8c0eb3c3918f767d83b93098fec8c"}, {0x1, 0x27, "372ee5f542cd5a3e08c3069283d295a4b09c978ec5a4839a7a14c680ec4a5ade0db4eae04986e9"}, {0x1, 0xa, "d7617cb87a3d286ae739"}, {0x1, 0x15, "f29ad220ca5efa77a2f70bc0a531faabc1680e0802"}]}}, @preq={0x82, 0x72, @not_ext={{0x1, 0x1, 0x1}, 0xa, 0x40, 0x401, @device_a, 0x20, "", 0x7, 0x4, 0x8, [{{}, @device_b, 0x2}, {{}, @device_b, 0x2}, {{}, @broadcast, 0x6}, {{0x1, 0x0, 0x1}, @device_b, 0x7}, {{0x1, 0x0, 0x1}, @broadcast, 0x3}, {{}, @broadcast, 0x1ff}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @broadcast, 0xffffffff}]}}, @ibss={0x6, 0x2, 0x600}, @erp={0x2a, 0x1}, @mesh_id={0x72, 0x6}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @random={0x20, 0xda, "7024aa664418738e758c2a68254dc46e9505e27e3cc92e1e099000e05fbdbea0df2c76fcb144ecb4082f31366a52dd1a4a2f32e64e9e5ae459939aab2c58294fa232ea51246e8b832d39c6e771caf0b5b14e028a30192d954fa9b6ce124a6491048396bbe7ff539553d3b4b3ef45feda6f8fdc275b23b8d5074e8dca55af7ee7e262d6376416ded8d90a81f359b2c79b4fde3edd6604077a60844e6f337316ad34d4946a18505a09999b11aae742da8318a87143a7b5f769ff3ad1d21846069c7672fca49cb7340bb0fedcaa840cb29dd17e6a3ffac178e36644"}, @peer_mgmt={0x75, 0x16, {0x1, 0xff, @val=0x5, @void, @val="dafd1d8e983f3db738f04d8a95c466fe"}}]}, @NL80211_ATTR_FTM_RESPONDER={0x19c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x88, 0x2, "19178b3f59d640b48043cc22b81b5ffa321d74fe278ed66d1c241a283c9ef9b320b2a2303bbc81803ebcab23719f33cfd351f93796a926df1273cb6646e018b6969df470dddf11c6e0b4ba4c5b881eec60bde244c75cd9ecdd364d158cccdc11ba296e739c463fce2654d592823cff7f54e411eced79eeef3d07ba3e303e4d89815c308e"}, @NL80211_FTM_RESP_ATTR_LCI={0x51, 0x2, "56e207ed71a2f6476d2f0e308a2887ec561d7982a38276de8b4ecd1d13f32f8acfc15c2edcff6288049f3734a0bd69616b832563091e86a1904fb6654b97bb5e64fbcf14d7c5e2ae5af0154a61"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xbb, 0x3, "402a48d54fcba40e1168bdbc791cb6aa32fdfa8a462aed8aaf72880410955b7b2e0a69a1449d8a8836b262d883775206a3fd9c488071e9f1a1da973b13c35c8038ed7f716fa60288fbace3bfd5a43a29dcbad1f83b79e369f17ca7ad8de5361b5bc016918dc19d1f973540fff9bbf3f7859e64fdc3a36595874655de534230d986f1433a252c784aa9da16b50c5556a68cad3ccf78c94d9f1242f0131309ddc1b4736ad131fe5c1c20603d8d98eb14d1caea7ae1ababd2"}]}, @NL80211_ATTR_BEACON_TAIL={0xdd, 0xf, [@cf={0x4, 0x6, {0x2, 0x80, 0x6, 0x8}}, @dsss={0x3, 0x1, 0x3c}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_a, @broadcast}}, @prep={0x83, 0x1f, @not_ext={{}, 0x8, 0x26, @device_a, 0x8, "", 0x4, 0x6, @device_b, 0xdd}}, @mesh_chsw={0x76, 0x6, {0x80, 0x6, 0x8, 0x1}}, @ht={0x2d, 0x1a, {0x20, 0x0, 0x5, 0x0, {0x100000001, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0xffff, 0x52}}, @preq={0x82, 0x6d, @ext={{}, 0xc8, 0x3, 0x40, @broadcast, 0x3, @broadcast, 0x3, 0x1, 0x7, [{{0x1}, @device_a, 0x200}, {{0x0, 0x0, 0x1}, @device_a, 0x1}, {{0x0, 0x0, 0x1}, @device_a, 0x4}, {{0x1, 0x0, 0x1}, @device_a, 0x7}, {{0x1}, @device_a, 0x8002}, {{0x1, 0x0, 0x1}, @device_a, 0x800}, {{}, @device_a, 0x5}]}}, @chsw_timing={0x68, 0x4, {0xb05c, 0x8}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x1e, 0x80, [@mic={0x8c, 0x18, {0xbd2, "570cd8128826", @long="1c8c96ab0bded8dfe52dba3f6d410402"}}]}, @NL80211_ATTR_BEACON_TAIL={0x9, 0xf, [@supported_rates, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}]}, @NL80211_ATTR_BEACON_HEAD={0x81, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x4}, @broadcast, @device_a, @initial, {0x9, 0x20}}, @ver_80211n={0x0, 0x1f, 0x1, 0x2, 0x0, 0x2, 0x1}}, 0x2, @random=0x6, 0x5002, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x7, [{0x6, 0x1}, {0x48}, {0x36, 0x1}, {0x5, 0x1}, {0x6c}, {0x9, 0x1}, {0x1b, 0x1}]}, @val={0x3, 0x1, 0x2c}, @val={0x4, 0x6, {0x2, 0x1, 0x1, 0x1ff}}, @val={0x6, 0x2, 0x2}, @void, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @void, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0xff, 0x8, 0x6, 0x4}}, [{0xdd, 0x20, "cb30e3bc0db0435821db7aaebb87b6922a4d7ea30eb319274e7decc607e9a9e9"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x100, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xfa, 0x3, "1367f45079a3eb9acc72e1d0bbe3aca3735b1db867256762017a0a9429f6ec767d4d5631da507fe9c62cd186a840efd9b4dcca23b1fd800bb250eede1f3ae592532d26b0651968dc6e0b2a0f6cabe83512f3ebd3ca0dc13279857967432dc24acb0846b776864cc0c16a141469e13321dfa37e21ce96854caa84d9d8da10dbedce832dad9310b09bae044ad321ccd91aba2dd142b9ae71c10ceb3121a51cb31cb1f375f08327b23fa66fe9fa95d2c536faaf113a81b1682f074d2d46d8c27f34a89150b7b01e60f4d54f44cc610182fca857ef20a4531b6e3636df19cd718ed4bb361f053f5974abf6d0ad21e784a442d107b5d48a15"}]}, @NL80211_ATTR_FTM_RESPONDER={0x74, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x67, 0x2, "96b8b6e3937f55f4fbdd3367af434d63556cf6c8b05d481675f280c85b4e3467b452b531af42fd10808269d0519f1ca6803889bfa51293d614cb7ff172d281c87b6a1151190c6ddc7e80bb0f3011e8bb5f10cda8e6a8de44a931c1bbed6e9c73b65d8c"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x7ff, 0x2]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x16c, 0x80, [@perr={0x84, 0x115, {0x1f, 0x11, [@ext={{}, @device_b, 0x80, @device_a, 0x2a}, @ext={{}, @broadcast, 0x99c, @broadcast, 0x2}, @not_ext={{}, @device_a, 0x8}, @not_ext={{}, @device_a, 0x0, "", 0x7}, @ext={{}, @device_a, 0x1, @broadcast, 0x2f}, @not_ext={{}, @device_a, 0x1, "", 0x16}, @ext={{}, @device_a, 0x7, @broadcast, 0x3c}, @not_ext={{}, @broadcast, 0x4}, @ext={{}, @broadcast, 0xfffffffc, @device_b, 0x21}, @not_ext={{}, @device_a, 0x10000, "", 0xe}, @not_ext={{}, @device_b, 0x3f, "", 0x33}, @not_ext={{}, @broadcast, 0xfb4f, "", 0x28}, @ext={{}, @broadcast, 0x1ff, @broadcast, 0x10}, @ext={{}, @device_a, 0x7fff, @device_a, 0x40}, @not_ext={{}, @device_b, 0x2, "", 0x3d}, @ext={{}, @broadcast, 0x5, @device_b, 0x2c}, @ext={{}, @device_b, 0x3, @broadcast, 0x42}]}}, @perr={0x84, 0x4f, {0x3f, 0x5, [@not_ext={{}, @device_b, 0x0, "", 0x3}, @not_ext={{}, @broadcast, 0x28, "", 0x31}, @ext={{}, @device_a, 0x0, @device_b}, @not_ext={{}, @device_a, 0x1, "", 0x1f}, @ext={{}, @broadcast, 0x99800000, @device_a, 0x3f}]}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xb1, 0x80, [@prep={0x83, 0x25, @ext={{}, 0x8, 0x0, @broadcast, 0x8000, @device_a, 0x2, 0x4, @device_a, 0x7aae}}, @cf={0x4, 0x6, {0x6, 0x80, 0x8, 0x9}}, @link_id={0x65, 0x12, {@initial, @device_b}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @prep={0x83, 0x1f, @not_ext={{}, 0x14, 0x3, @broadcast, 0x2, "", 0xe443, 0x9, @device_b, 0x8}}, @prep={0x83, 0x25, @ext={{}, 0x5, 0x5, @device_a, 0xc, @broadcast, 0x7fffffff, 0xfffff481, @device_b, 0xffff57e8}}, @ssid={0x0, 0x1d, @random="b73c73e234d0fc21c59833e72acdc91507ebfc5391f2406c8167acb19f"}]}, @NL80211_ATTR_FTM_RESPONDER={0xe8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x83, 0x2, "4295a92028d792e53ed29be904ead41e4ce30d924d8b8ea7a539e4a2a3d5ad4116b82ec9bf0ef038c65492de7f45b7633621420cf1c37ec2d6bb34dc34d6a4ff7748a7d9e6028c0c277c4ffe2082d415219b8a955ccb59bc865eb3161fc7a4607c877930a37b5daeff461fe81d01f245b4ba3c5e82e506752f8e741e33da49"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5b, 0x3, "235ed19ccc2f079506aa6587e5db5c24a6763c606a1a3b75e59926980e0417308155068b0cdab8d960d712dfda0d6e4fa65a0342d3684c54145d06e923ba654a57073445bedd5999b10712f98f2c7fb0be6f73e3600a37"}]}, @NL80211_ATTR_FTM_RESPONDER={0x100c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_BEACON_HEAD={0x2a0, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x80}, @device_b, @device_b, @random="715ba9f49e17", {0x6, 0xd8}}, 0xb0a, @default, 0x1440, @val={0x0, 0x10, @random="bb256c328de7d52a51f61643f77cf1f2"}, @val={0x1, 0x6, [{0x56}, {0x9, 0x1}, {0x18, 0x1}, {0x6, 0x1}, {0x18, 0x1}, {0xb, 0x1}]}, @void, @val={0x4, 0x6, {0x7f, 0x5, 0x3, 0x1b}}, @void, @val={0x5, 0xfe, {0x7f, 0x65, 0x2, "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"}}, @void, @val={0x2a, 0x1, {0x0, 0x1, 0x1}}, @val={0x3c, 0x4, {0x0, 0x7, 0x99, 0xed}}, @val={0x2d, 0x1a, {0x800, 0x1, 0x0, 0x0, {0x27df3fb8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x1, 0x8, 0x2}}, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x99, "5622e956bb0c32ee3e670ac01a38623532a074f0dff69125bb6587324c47fb86801eaae9437acb23c345d78dd4b924b4475ac34825147efab85bf7c75833a4ac93aa267cbf0f326e178a748da96fb53426d2991b2a6d2dd97c979acf117e32d694fe93fbbca5670bdc89f0e0f917a885950c9882cc777c5bbd0cf1fa787824053a18e0ffb63ca27c184d5b32a690bfd80e261fcbc397dc5c2b"}, {0xdd, 0x7f, "62d1fbe63fd2f2bc8632c3b35b66528b629a56faeea8c197ad04a07b38ad7a77e7d2e3c509bfeaa1f177fc12e3f2083c64bdbcba1e511e6400b9ce329153627178aa3ea30a324c004ddac58609f7bf2622463c71abb196dd7008c439a6e16df6c949248c96032fcbc4f3470e39a1fdc469631b5150668131e2a8ac5b2ace3c"}, {0xdd, 0xb, "6b2d58f54cdc9af06be4f5"}]}}, @NL80211_ATTR_IE={0x90, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @mesh_chsw={0x76, 0x6, {0x5, 0x6, 0x40, 0x401}}, @tim={0x5, 0x25, {0x9a, 0x1d, 0x7b, "f4a6b6811bb420845d02dc6b57cc35cb8e700c3b78ca4ed0b3437c17301407ee3487"}}, @prep={0x83, 0x25, @ext={{}, 0x40, 0x7, @broadcast, 0xffffffff, @broadcast, 0x4, 0xd6, @device_b, 0x7ffffffe}}, @preq={0x82, 0x2b, @ext={{0x1}, 0x1f, 0x8, 0x81, @broadcast, 0x3, @device_a, 0x6, 0x1, 0x1, [{{}, @broadcast, 0x8}]}}, @peer_mgmt={0x75, 0x4, {0x0, 0x32, @void, @void, @void}}]}, @NL80211_ATTR_PROBE_RESP={0x1d5, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x9, 0x5, 0xffff, 0x6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0xdd62, 0x3]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x5b, 0x7f, [@ht={0x2d, 0x1a, {0x20, 0x3, 0x5, 0x0, {0x400, 0x3ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0x9, 0x9b}}, @random={0x6, 0x39, "9bd5a1d85dfd70b26633b0f7c1c92e66b6af0f192bba3b828f781c179844eb39bc4e55f9fa0c0f8ea21a26185f4a3ac253312eda65d9308457"}]}, @NL80211_ATTR_BEACON_HEAD={0x1d6, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x6}, @broadcast, @device_a, @from_mac=@broadcast, {0x1, 0x3}}}, 0xfffffffffffffffc, @random, 0x2540, @void, @void, @val={0x3, 0x1}, @void, @void, @val={0x5, 0x11, {0x0, 0xbb, 0x36, "af70baf3b04a049c87ac8e5f53d8"}}, @val={0x25, 0x3, {0x0, 0xb2, 0x1f}}, @void, @val={0x3c, 0x4, {0x1, 0x1, 0x2, 0x1f}}, @val={0x2d, 0x1a, {0x2000, 0x0, 0x0, 0x0, {0x867, 0x5, 0x0, 0x81, 0x0, 0x1, 0x1}, 0x400, 0x2, 0x5}}, @void, @void, @val={0x76, 0x6, {0x3f, 0xf8, 0x42, 0x5}}, [{0xdd, 0x92, "c2330a589a828a7b1ee53caea0a44e62bd1f73c7fd617e37d1a23b97db6d6743fde95e194b4c17fdf942031991cf47fdc88828eab49bdd8e9a7cd7ca47cce2a2de905827af0253f3e7ef905548d99b128e2dfd77b5f415fb7f4d7252624d9e25641a44098e1b3da251020308712e55530b47eb1b2ea37bec17a311c8b2257b0786af05ec18fc1d315895fc7b6fa9e296a203"}, {0xdd, 0x3f, "48120b7bd98504708a3e4cb768a8e7c3525f8706d624c6f9c6d601268b9ef509a450717f78802f9a95b95c368acb039ed141656d437492587adce8cbb1fcab"}, {0xdd, 0x8e, "ffd3f5db2cef79ad46c75b055a5276c9133ccdf3f88d3e63dfae526d98d12fb2e78f444e31a0ca6985bac0fa2323fee7e1b3ac4a17804c2a2f3fbb2d17682924a5a2364587e863f87f9098854cf781b92ffc58d5f4dda8524436888cc3936c4422d8cfccb7b281bca70ae0201fc759482e5f44bc99d8d73d88153087cf9a355bad6e5bc6fe66b5554875203857f2"}]}}]]}, @NL80211_ATTR_CSA_IES={0x328, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x7, 0x800, 0x6798]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x90, 0xf, [@random={0x3f, 0x63, "8296d4613f1a968fd49a7b6bf7cfedf3cde3237801f13020ef3bbca531c742aaedda20412cf4ba1531b1af36858571e07f4f400d40d71e0dd8d40753a26acea71251c178d8a245a2cc03fb101eec4a640b5da6231d5eb1e69b2171b8e943d845f96523"}, @chsw_timing={0x68, 0x4, {0x5, 0xff}}, @tim={0x5, 0x1f, {0x8, 0xdb, 0x0, "f69d5b1b3e0a45b5c24b31bf4f6a73399a37a2b4ef5e10d46701651b"}}]}, @NL80211_ATTR_PROBE_RESP={0x286, 0x91, "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"}]]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3b}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x253c}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(r5, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="f94ffe186025f203cff4712a871b78299163eac340802b870051717d4b8dd5506cc4cdd8a72be24f4e2b457139784e7721b5fad7a19619b957a4e3bcb5bef9c1faa7a6793e7f307fdbc439c0b96b4506b2a540e31819c5341ec582a9f4a28744dec3684f03809c7cf89b38d63d9462bdb5ab1e590e9bce88ddbd", @ANYRES16=r6, @ANYBLOB="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"], 0x218}, 0x1, 0x0, 0x0, 0x40081}, 0x40000) getsockopt$rose(r5, 0x104, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) 15:35:33 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:33 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async, rerun: 64) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (rerun: 64) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2a0680, 0x0) (async) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xe0, 0x6, 0x6, 0x1, 0x0, 0x7, 0x8040, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000300), 0xe}, 0x44010, 0x3, 0xfffffff7, 0x6, 0x0, 0x1, 0x400, 0x0, 0xfffffffa, 0x0, 0x9}, r4, 0x7, r0, 0x8) (async, rerun: 64) dup2(r3, r0) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000100)) (async) sendfile(r2, r1, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:33 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 865.466032] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 865.466039] RBP: 00007f6b5dc3b08d R08: 0000000000000000 R09: 0000000000000000 [ 865.466045] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 865.466052] R13: 00007ffe04ea603f R14: 00007f6b5c556300 R15: 0000000000022000 15:35:33 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:33 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xffffff1f) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:33 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0xa6, 0x8, 0x7, 0x81, 0x0, 0xc7, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x9, 0x5}, 0x2, 0x2, 0x100, 0x2, 0x8, 0x8, 0x3, 0x0, 0x1, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r2, 0x3) r4 = syz_mount_image$romfs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="0c6df5dfd9072c37e4b8392399adf24aa2cd12a240bd482f5733e1666b3571a62151279366dcfc2588811629ce730cf6df7ac3692e5caed7e7e591272b70d907bfcc393a0cc0a2b12a627647c038bcddeb9a25b62132dd27e903aa1c5ac69f4f89df700d84", 0x65, 0x4}, {&(0x7f00000001c0)="949188954a0e8e17bb25c2a33c9401e3f090d868a4e29062b9925a2813a24f035b66be00debdbbc23b93a015d953ba14b367de774b47dded0fcc035b12bc89fff0e36e28946af748d7bf6bba3184417f3a58efb0315059f0a1f3c17d7e7f73", 0x5f, 0x1}], 0x21000, &(0x7f0000000400)={[{'-{%{}\xe6'}, {'3\x00'}, {'o!)'}, {'oom_adj\x00'}, {'\x00\x00\x00\x001\xf3\v\xec{\xa1\x9c\xd9\x9f\x8fu\x00\xa9\xd1'}, {}, {'(.*:'}, {'\'\xe2J\f-@,%${-'}, {'-@}'}, {}], [{@measure}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x39, 0x62, 0x33, 0x30, 0xbeae60589196e9a2, 0x62, 0x61], 0x2d, [0x67, 0x32, 0x36, 0x65], 0x2d, [0x62, 0x66, 0x38, 0x34], 0x2d, [0x30, 0x34, 0x34, 0x34], 0x2d, [0x35, 0x65, 0x30, 0x62, 0x0, 0x35, 0x65, 0x64]}}}, {@dont_hash}, {@hash}, {@subj_role={'subj_role', 0x3d, 'oom_adj\x00'}}, {@dont_hash}]}) write(r4, &(0x7f00000003c0)="814252d7d80099d533368cabdb2f0d456eb6a764e493607d9b9ac97ad4406dc68f762ff5", 0x24) sendfile(r1, r0, 0x0, 0x1) r5 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r6, r5, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) (async) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0xa6, 0x8, 0x7, 0x81, 0x0, 0xc7, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x9, 0x5}, 0x2, 0x2, 0x100, 0x2, 0x8, 0x8, 0x3, 0x0, 0x1, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r2, 0x3) (async) syz_mount_image$romfs(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="0c6df5dfd9072c37e4b8392399adf24aa2cd12a240bd482f5733e1666b3571a62151279366dcfc2588811629ce730cf6df7ac3692e5caed7e7e591272b70d907bfcc393a0cc0a2b12a627647c038bcddeb9a25b62132dd27e903aa1c5ac69f4f89df700d84", 0x65, 0x4}, {&(0x7f00000001c0)="949188954a0e8e17bb25c2a33c9401e3f090d868a4e29062b9925a2813a24f035b66be00debdbbc23b93a015d953ba14b367de774b47dded0fcc035b12bc89fff0e36e28946af748d7bf6bba3184417f3a58efb0315059f0a1f3c17d7e7f73", 0x5f, 0x1}], 0x21000, &(0x7f0000000400)={[{'-{%{}\xe6'}, {'3\x00'}, {'o!)'}, {'oom_adj\x00'}, {'\x00\x00\x00\x001\xf3\v\xec{\xa1\x9c\xd9\x9f\x8fu\x00\xa9\xd1'}, {}, {'(.*:'}, {'\'\xe2J\f-@,%${-'}, {'-@}'}, {}], [{@measure}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x39, 0x62, 0x33, 0x30, 0xbeae60589196e9a2, 0x62, 0x61], 0x2d, [0x67, 0x32, 0x36, 0x65], 0x2d, [0x62, 0x66, 0x38, 0x34], 0x2d, [0x30, 0x34, 0x34, 0x34], 0x2d, [0x35, 0x65, 0x30, 0x62, 0x0, 0x35, 0x65, 0x64]}}}, {@dont_hash}, {@hash}, {@subj_role={'subj_role', 0x3d, 'oom_adj\x00'}}, {@dont_hash}]}) (async) write(r4, &(0x7f00000003c0)="814252d7d80099d533368cabdb2f0d456eb6a764e493607d9b9ac97ad4406dc68f762ff5", 0x24) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) (async) sendfile(r6, r5, &(0x7f0000002080)=0x1e, 0x262) (async) [ 865.557387] syz-executor.1 (18831): drop_caches: 2 15:35:33 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 865.698308] syz-executor.4 (18855): drop_caches: 1 15:35:33 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:33 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfffffffe) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:33 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) [ 865.803239] syz-executor.1 (18865): drop_caches: 2 15:35:33 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 865.902847] syz-executor.4 (18888): drop_caches: 2 15:35:34 executing program 3: r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xfffffff9}}, './file0\x00'}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0x47, 0x7d, &(0x7f0000000100)="7264ed9aef3b5fae85d3fd3c883d6e5c25ee5d334aed7377180180c5420007c746793aa9067e88c77567ba0591c4da17aa9526727d33db8f7aaad284ff5640b12d14e2c6cece9a", &(0x7f0000000180)=""/125, 0x31, 0x0, 0xda, 0xe3, &(0x7f0000000200)="27cd22360f8224633716eeb561760372d4ed883edc5669f721856e088d1ef765b644d4334536b1e22d603e9b2edb2a3032dbd4ae80e9685cf5a8c2b7763c4cee960a3d8fee953cad61ca54ec65ebcd225aaeeb5664335059950d916268d2e61191cbc2278375423277c113078fda35bb1f4427c65657d650a0e27608916e480c929e37d3469d80c1a3c72aad439d28177e88dd7cd670efc8a78b22ed5d8e61f0a25458ec4f9f82fb22b8f7823d7214466bb70ef70bfbb7dd08076b84750dbaf547857d0ed9d14ec01b0da3b63edd472703ba3ad216fd3f3aba81", &(0x7f00000003c0)="0c87773c24cb6afb8b09f65616f2e4715c8ef0b3c29cca9cf18640ab5e835772157bc326eb3a290c8616ca34033a5adc43a853161b77614f9942f75b497c01be1e818a9324d74bd6a1f3f020909b49660fef24097c662518b5b2802679831fa478831d8b7d49652b986f0b527a8fdff0a4d8d4c04b7b81e54f59449c4404a9702323dbd08532fa730ce823e62e9ea792bfa667e27161ef62269065e1a18a6816dd153460a9cfec05704a9d0d895bc219a97824611ab89c404453f5d787a76975b61df6137e07468896299570522e0fae85b9b9c6bf6cd0aea1b3846f7c693e2c5e2b1a", 0x0, 0x5}, 0x48) (async, rerun: 32) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='io\x00') (rerun: 32) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000540)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000580)={r3, r1}) (async) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) (async, rerun: 32) signalfd(r0, &(0x7f0000000300)={[0xfff]}, 0x8) (async, rerun: 32) sendfile(r4, r2, 0x0, 0x1) r5 = socket(0x15, 0x1, 0x5df) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r7, &(0x7f0000002140)={0x0, 0x0, &(0x7f0000002100)={&(0x7f0000002300)={0x253c, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x1c}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3d}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x97b}], @NL80211_ATTR_CSA_IES={0x44, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x8b, 0x2, 0x1, 0x3, 0x7f, 0x4]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x8, 0xba, [0x5, 0x0]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x9, 0xffff]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x4, 0x6, 0x8, 0x8000, 0x8001]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0x80, 0xaa, 0x5, 0x1, 0x4]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x41}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x217c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x1ff, 0x200, 0x9, 0x1, 0x8, 0x100, 0x4]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x254, 0x7f, [@fast_bss_trans={0x37, 0xd4, {0x81, 0x5, "0f00a8f4cf6039ac4b6ab2458e3f3616", "6cf834332eaed8935d2291832f75acee6c4dcc573f4a0f4e9457cc01316ec307", "a17276668d73d1091fa847db98b0a6c9181c9009bedf7389088aab36803c46fc", [{0x2, 0x18, "2caed5b5999584da14e57be0dc81b7f2bd1d7d57d4b3dc35"}, {0x3, 0x1a, "23465cc72d14269944282cb8c0eb3c3918f767d83b93098fec8c"}, {0x1, 0x27, "372ee5f542cd5a3e08c3069283d295a4b09c978ec5a4839a7a14c680ec4a5ade0db4eae04986e9"}, {0x1, 0xa, "d7617cb87a3d286ae739"}, {0x1, 0x15, "f29ad220ca5efa77a2f70bc0a531faabc1680e0802"}]}}, @preq={0x82, 0x72, @not_ext={{0x1, 0x1, 0x1}, 0xa, 0x40, 0x401, @device_a, 0x20, "", 0x7, 0x4, 0x8, [{{}, @device_b, 0x2}, {{}, @device_b, 0x2}, {{}, @broadcast, 0x6}, {{0x1, 0x0, 0x1}, @device_b, 0x7}, {{0x1, 0x0, 0x1}, @broadcast, 0x3}, {{}, @broadcast, 0x1ff}, {{0x0, 0x0, 0x1}, @broadcast, 0x5}, {{0x1}, @broadcast, 0xffffffff}]}}, @ibss={0x6, 0x2, 0x600}, @erp={0x2a, 0x1}, @mesh_id={0x72, 0x6}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @random={0x20, 0xda, "7024aa664418738e758c2a68254dc46e9505e27e3cc92e1e099000e05fbdbea0df2c76fcb144ecb4082f31366a52dd1a4a2f32e64e9e5ae459939aab2c58294fa232ea51246e8b832d39c6e771caf0b5b14e028a30192d954fa9b6ce124a6491048396bbe7ff539553d3b4b3ef45feda6f8fdc275b23b8d5074e8dca55af7ee7e262d6376416ded8d90a81f359b2c79b4fde3edd6604077a60844e6f337316ad34d4946a18505a09999b11aae742da8318a87143a7b5f769ff3ad1d21846069c7672fca49cb7340bb0fedcaa840cb29dd17e6a3ffac178e36644"}, @peer_mgmt={0x75, 0x16, {0x1, 0xff, @val=0x5, @void, @val="dafd1d8e983f3db738f04d8a95c466fe"}}]}, @NL80211_ATTR_FTM_RESPONDER={0x19c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x88, 0x2, "19178b3f59d640b48043cc22b81b5ffa321d74fe278ed66d1c241a283c9ef9b320b2a2303bbc81803ebcab23719f33cfd351f93796a926df1273cb6646e018b6969df470dddf11c6e0b4ba4c5b881eec60bde244c75cd9ecdd364d158cccdc11ba296e739c463fce2654d592823cff7f54e411eced79eeef3d07ba3e303e4d89815c308e"}, @NL80211_FTM_RESP_ATTR_LCI={0x51, 0x2, "56e207ed71a2f6476d2f0e308a2887ec561d7982a38276de8b4ecd1d13f32f8acfc15c2edcff6288049f3734a0bd69616b832563091e86a1904fb6654b97bb5e64fbcf14d7c5e2ae5af0154a61"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xbb, 0x3, "402a48d54fcba40e1168bdbc791cb6aa32fdfa8a462aed8aaf72880410955b7b2e0a69a1449d8a8836b262d883775206a3fd9c488071e9f1a1da973b13c35c8038ed7f716fa60288fbace3bfd5a43a29dcbad1f83b79e369f17ca7ad8de5361b5bc016918dc19d1f973540fff9bbf3f7859e64fdc3a36595874655de534230d986f1433a252c784aa9da16b50c5556a68cad3ccf78c94d9f1242f0131309ddc1b4736ad131fe5c1c20603d8d98eb14d1caea7ae1ababd2"}]}, @NL80211_ATTR_BEACON_TAIL={0xdd, 0xf, [@cf={0x4, 0x6, {0x2, 0x80, 0x6, 0x8}}, @dsss={0x3, 0x1, 0x3c}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_a, @broadcast}}, @prep={0x83, 0x1f, @not_ext={{}, 0x8, 0x26, @device_a, 0x8, "", 0x4, 0x6, @device_b, 0xdd}}, @mesh_chsw={0x76, 0x6, {0x80, 0x6, 0x8, 0x1}}, @ht={0x2d, 0x1a, {0x20, 0x0, 0x5, 0x0, {0x100000001, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0xffff, 0x52}}, @preq={0x82, 0x6d, @ext={{}, 0xc8, 0x3, 0x40, @broadcast, 0x3, @broadcast, 0x3, 0x1, 0x7, [{{0x1}, @device_a, 0x200}, {{0x0, 0x0, 0x1}, @device_a, 0x1}, {{0x0, 0x0, 0x1}, @device_a, 0x4}, {{0x1, 0x0, 0x1}, @device_a, 0x7}, {{0x1}, @device_a, 0x8002}, {{0x1, 0x0, 0x1}, @device_a, 0x800}, {{}, @device_a, 0x5}]}}, @chsw_timing={0x68, 0x4, {0xb05c, 0x8}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x1e, 0x80, [@mic={0x8c, 0x18, {0xbd2, "570cd8128826", @long="1c8c96ab0bded8dfe52dba3f6d410402"}}]}, @NL80211_ATTR_BEACON_TAIL={0x9, 0xf, [@supported_rates, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}]}, @NL80211_ATTR_BEACON_HEAD={0x81, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x4}, @broadcast, @device_a, @initial, {0x9, 0x20}}, @ver_80211n={0x0, 0x1f, 0x1, 0x2, 0x0, 0x2, 0x1}}, 0x2, @random=0x6, 0x5002, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x7, [{0x6, 0x1}, {0x48}, {0x36, 0x1}, {0x5, 0x1}, {0x6c}, {0x9, 0x1}, {0x1b, 0x1}]}, @val={0x3, 0x1, 0x2c}, @val={0x4, 0x6, {0x2, 0x1, 0x1, 0x1ff}}, @val={0x6, 0x2, 0x2}, @void, @void, @val={0x2a, 0x1, {0x1, 0x1, 0x1}}, @void, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0xff, 0x8, 0x6, 0x4}}, [{0xdd, 0x20, "cb30e3bc0db0435821db7aaebb87b6922a4d7ea30eb319274e7decc607e9a9e9"}]}}, @NL80211_ATTR_FTM_RESPONDER={0x100, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xfa, 0x3, "1367f45079a3eb9acc72e1d0bbe3aca3735b1db867256762017a0a9429f6ec767d4d5631da507fe9c62cd186a840efd9b4dcca23b1fd800bb250eede1f3ae592532d26b0651968dc6e0b2a0f6cabe83512f3ebd3ca0dc13279857967432dc24acb0846b776864cc0c16a141469e13321dfa37e21ce96854caa84d9d8da10dbedce832dad9310b09bae044ad321ccd91aba2dd142b9ae71c10ceb3121a51cb31cb1f375f08327b23fa66fe9fa95d2c536faaf113a81b1682f074d2d46d8c27f34a89150b7b01e60f4d54f44cc610182fca857ef20a4531b6e3636df19cd718ed4bb361f053f5974abf6d0ad21e784a442d107b5d48a15"}]}, @NL80211_ATTR_FTM_RESPONDER={0x74, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x67, 0x2, "96b8b6e3937f55f4fbdd3367af434d63556cf6c8b05d481675f280c85b4e3467b452b531af42fd10808269d0519f1ca6803889bfa51293d614cb7ff172d281c87b6a1151190c6ddc7e80bb0f3011e8bb5f10cda8e6a8de44a931c1bbed6e9c73b65d8c"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x7ff, 0x2]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x16c, 0x80, [@perr={0x84, 0x115, {0x1f, 0x11, [@ext={{}, @device_b, 0x80, @device_a, 0x2a}, @ext={{}, @broadcast, 0x99c, @broadcast, 0x2}, @not_ext={{}, @device_a, 0x8}, @not_ext={{}, @device_a, 0x0, "", 0x7}, @ext={{}, @device_a, 0x1, @broadcast, 0x2f}, @not_ext={{}, @device_a, 0x1, "", 0x16}, @ext={{}, @device_a, 0x7, @broadcast, 0x3c}, @not_ext={{}, @broadcast, 0x4}, @ext={{}, @broadcast, 0xfffffffc, @device_b, 0x21}, @not_ext={{}, @device_a, 0x10000, "", 0xe}, @not_ext={{}, @device_b, 0x3f, "", 0x33}, @not_ext={{}, @broadcast, 0xfb4f, "", 0x28}, @ext={{}, @broadcast, 0x1ff, @broadcast, 0x10}, @ext={{}, @device_a, 0x7fff, @device_a, 0x40}, @not_ext={{}, @device_b, 0x2, "", 0x3d}, @ext={{}, @broadcast, 0x5, @device_b, 0x2c}, @ext={{}, @device_b, 0x3, @broadcast, 0x42}]}}, @perr={0x84, 0x4f, {0x3f, 0x5, [@not_ext={{}, @device_b, 0x0, "", 0x3}, @not_ext={{}, @broadcast, 0x28, "", 0x31}, @ext={{}, @device_a, 0x0, @device_b}, @not_ext={{}, @device_a, 0x1, "", 0x1f}, @ext={{}, @broadcast, 0x99800000, @device_a, 0x3f}]}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xb1, 0x80, [@prep={0x83, 0x25, @ext={{}, 0x8, 0x0, @broadcast, 0x8000, @device_a, 0x2, 0x4, @device_a, 0x7aae}}, @cf={0x4, 0x6, {0x6, 0x80, 0x8, 0x9}}, @link_id={0x65, 0x12, {@initial, @device_b}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @prep={0x83, 0x1f, @not_ext={{}, 0x14, 0x3, @broadcast, 0x2, "", 0xe443, 0x9, @device_b, 0x8}}, @prep={0x83, 0x25, @ext={{}, 0x5, 0x5, @device_a, 0xc, @broadcast, 0x7fffffff, 0xfffff481, @device_b, 0xffff57e8}}, @ssid={0x0, 0x1d, @random="b73c73e234d0fc21c59833e72acdc91507ebfc5391f2406c8167acb19f"}]}, @NL80211_ATTR_FTM_RESPONDER={0xe8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x83, 0x2, "4295a92028d792e53ed29be904ead41e4ce30d924d8b8ea7a539e4a2a3d5ad4116b82ec9bf0ef038c65492de7f45b7633621420cf1c37ec2d6bb34dc34d6a4ff7748a7d9e6028c0c277c4ffe2082d415219b8a955ccb59bc865eb3161fc7a4607c877930a37b5daeff461fe81d01f245b4ba3c5e82e506752f8e741e33da49"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5b, 0x3, "235ed19ccc2f079506aa6587e5db5c24a6763c606a1a3b75e59926980e0417308155068b0cdab8d960d712dfda0d6e4fa65a0342d3684c54145d06e923ba654a57073445bedd5999b10712f98f2c7fb0be6f73e3600a37"}]}, @NL80211_ATTR_FTM_RESPONDER={0x100c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_BEACON_HEAD={0x2a0, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x80}, @device_b, @device_b, @random="715ba9f49e17", {0x6, 0xd8}}, 0xb0a, @default, 0x1440, @val={0x0, 0x10, @random="bb256c328de7d52a51f61643f77cf1f2"}, @val={0x1, 0x6, [{0x56}, {0x9, 0x1}, {0x18, 0x1}, {0x6, 0x1}, {0x18, 0x1}, {0xb, 0x1}]}, @void, @val={0x4, 0x6, {0x7f, 0x5, 0x3, 0x1b}}, @void, @val={0x5, 0xfe, {0x7f, 0x65, 0x2, "61abff799ea5dea4992de271400c4584f024c58d1ec0e604fa0d1ea3e9e583706185c0caa909adff105e488beda0293b8fd46effed33ca22c2ac67aa107453d08f2b792e759c2dcd2ec63ddd0278bd4a69ee7519e872472854362ef8d746c6f6aee3a927659ca92094f20ac8d3b5845ef4ebee86d480533fd81e3e39f2c9d0df636870fe1b55e27e33c861abfadcb4a843fa6d21e254ae46a0bff5ed40c3fb6f90c3c248039e0c0fccd65388a8793f64c74e94eb22b5275a74bd5911e5a6a13e7634b9435a4a1e578d08940d4fb71dbd5312417e349ff6558b4f8689ce5a992c21d7566df11cfea08b8f5c2c8433691dca309ead07108ffd6d5e51"}}, @void, @val={0x2a, 0x1, {0x0, 0x1, 0x1}}, @val={0x3c, 0x4, {0x0, 0x7, 0x99, 0xed}}, @val={0x2d, 0x1a, {0x800, 0x1, 0x0, 0x0, {0x27df3fb8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x1, 0x8, 0x2}}, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x99, "5622e956bb0c32ee3e670ac01a38623532a074f0dff69125bb6587324c47fb86801eaae9437acb23c345d78dd4b924b4475ac34825147efab85bf7c75833a4ac93aa267cbf0f326e178a748da96fb53426d2991b2a6d2dd97c979acf117e32d694fe93fbbca5670bdc89f0e0f917a885950c9882cc777c5bbd0cf1fa787824053a18e0ffb63ca27c184d5b32a690bfd80e261fcbc397dc5c2b"}, {0xdd, 0x7f, "62d1fbe63fd2f2bc8632c3b35b66528b629a56faeea8c197ad04a07b38ad7a77e7d2e3c509bfeaa1f177fc12e3f2083c64bdbcba1e511e6400b9ce329153627178aa3ea30a324c004ddac58609f7bf2622463c71abb196dd7008c439a6e16df6c949248c96032fcbc4f3470e39a1fdc469631b5150668131e2a8ac5b2ace3c"}, {0xdd, 0xb, "6b2d58f54cdc9af06be4f5"}]}}, @NL80211_ATTR_IE={0x90, 0x2a, [@erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @mesh_chsw={0x76, 0x6, {0x5, 0x6, 0x40, 0x401}}, @tim={0x5, 0x25, {0x9a, 0x1d, 0x7b, "f4a6b6811bb420845d02dc6b57cc35cb8e700c3b78ca4ed0b3437c17301407ee3487"}}, @prep={0x83, 0x25, @ext={{}, 0x40, 0x7, @broadcast, 0xffffffff, @broadcast, 0x4, 0xd6, @device_b, 0x7ffffffe}}, @preq={0x82, 0x2b, @ext={{0x1}, 0x1f, 0x8, 0x81, @broadcast, 0x3, @device_a, 0x6, 0x1, 0x1, [{{}, @broadcast, 0x8}]}}, @peer_mgmt={0x75, 0x4, {0x0, 0x32, @void, @void, @void}}]}, @NL80211_ATTR_PROBE_RESP={0x1d5, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x9, 0x5, 0xffff, 0x6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0xdd62, 0x3]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x5b, 0x7f, [@ht={0x2d, 0x1a, {0x20, 0x3, 0x5, 0x0, {0x400, 0x3ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0x9, 0x9b}}, @random={0x6, 0x39, "9bd5a1d85dfd70b26633b0f7c1c92e66b6af0f192bba3b828f781c179844eb39bc4e55f9fa0c0f8ea21a26185f4a3ac253312eda65d9308457"}]}, @NL80211_ATTR_BEACON_HEAD={0x1d6, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x6}, @broadcast, @device_a, @from_mac=@broadcast, {0x1, 0x3}}}, 0xfffffffffffffffc, @random, 0x2540, @void, @void, @val={0x3, 0x1}, @void, @void, @val={0x5, 0x11, {0x0, 0xbb, 0x36, "af70baf3b04a049c87ac8e5f53d8"}}, @val={0x25, 0x3, {0x0, 0xb2, 0x1f}}, @void, @val={0x3c, 0x4, {0x1, 0x1, 0x2, 0x1f}}, @val={0x2d, 0x1a, {0x2000, 0x0, 0x0, 0x0, {0x867, 0x5, 0x0, 0x81, 0x0, 0x1, 0x1}, 0x400, 0x2, 0x5}}, @void, @void, @val={0x76, 0x6, {0x3f, 0xf8, 0x42, 0x5}}, [{0xdd, 0x92, "c2330a589a828a7b1ee53caea0a44e62bd1f73c7fd617e37d1a23b97db6d6743fde95e194b4c17fdf942031991cf47fdc88828eab49bdd8e9a7cd7ca47cce2a2de905827af0253f3e7ef905548d99b128e2dfd77b5f415fb7f4d7252624d9e25641a44098e1b3da251020308712e55530b47eb1b2ea37bec17a311c8b2257b0786af05ec18fc1d315895fc7b6fa9e296a203"}, {0xdd, 0x3f, "48120b7bd98504708a3e4cb768a8e7c3525f8706d624c6f9c6d601268b9ef509a450717f78802f9a95b95c368acb039ed141656d437492587adce8cbb1fcab"}, {0xdd, 0x8e, "ffd3f5db2cef79ad46c75b055a5276c9133ccdf3f88d3e63dfae526d98d12fb2e78f444e31a0ca6985bac0fa2323fee7e1b3ac4a17804c2a2f3fbb2d17682924a5a2364587e863f87f9098854cf781b92ffc58d5f4dda8524436888cc3936c4422d8cfccb7b281bca70ae0201fc759482e5f44bc99d8d73d88153087cf9a355bad6e5bc6fe66b5554875203857f2"}]}}]]}, @NL80211_ATTR_CSA_IES={0x328, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x7, 0x800, 0x6798]}, @beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x90, 0xf, [@random={0x3f, 0x63, "8296d4613f1a968fd49a7b6bf7cfedf3cde3237801f13020ef3bbca531c742aaedda20412cf4ba1531b1af36858571e07f4f400d40d71e0dd8d40753a26acea71251c178d8a245a2cc03fb101eec4a640b5da6231d5eb1e69b2171b8e943d845f96523"}, @chsw_timing={0x68, 0x4, {0x5, 0xff}}, @tim={0x5, 0x1f, {0x8, 0xdb, 0x0, "f69d5b1b3e0a45b5c24b31bf4f6a73399a37a2b4ef5e10d46701651b"}}]}, @NL80211_ATTR_PROBE_RESP={0x286, 0x91, "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"}]]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x3b}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x253c}, 0x1, 0x0, 0x0, 0x44}, 0x0) (async) sendmsg$NL80211_CMD_DISASSOCIATE(r5, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="f94ffe186025f203cff4712a871b78299163eac340802b870051717d4b8dd5506cc4cdd8a72be24f4e2b457139784e7721b5fad7a19619b957a4e3bcb5bef9c1faa7a6793e7f307fdbc439c0b96b4506b2a540e31819c5341ec582a9f4a28744dec3684f03809c7cf89b38d63d9462bdb5ab1e590e9bce88ddbd", @ANYRES16=r6, @ANYBLOB="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"], 0x218}, 0x1, 0x0, 0x0, 0x40081}, 0x40000) (async) getsockopt$rose(r5, 0x104, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) 15:35:34 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:34 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x10287, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:34 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xffff8880a87d5001) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:34 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYBLOB="050000000000fddbdf250600000008000300", @ANYRES32, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:34 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:34 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x7, 0x40, 0x7ff, 0x0, {{0x25, 0x4, 0x1, 0x28, 0x94, 0x65, 0x0, 0x40, 0x4, 0x0, @loopback, @empty, {[@ra={0x94, 0x4}, @timestamp_addr={0x44, 0x54, 0xdb, 0x1, 0xd, [{@remote, 0x7}, {@multicast2}, {@rand_addr=0x64010102, 0x101}, {@dev={0xac, 0x14, 0x14, 0x3c}, 0x10000000}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7fff}, {@local, 0x78abeb1e}, {@remote, 0x7f}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x2}, {@multicast1, 0xec51}, {@multicast1, 0x1}]}, @ssrr={0x89, 0x17, 0xc6, [@multicast1, @local, @broadcast, @multicast1, @loopback]}, @ra={0x94, 0x4}, @noop, @generic={0x7, 0xc, "c11caee9b9c15ee815de"}]}}}}}) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) 15:35:34 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x10287, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x10287, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) (async) 15:35:34 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:34 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0xfffffffffffffffe) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:34 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x5c, 0x0, 0x4, 0x4, 0x0, 0x4, 0x8100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x5, 0x80000001}, 0x10000, 0xa59e, 0x401, 0x9, 0x2, 0x3, 0xcf75, 0x0, 0x8000, 0x0, 0xffff}, 0x0, 0xe, r1, 0xb) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000040)='7\x00', 0x2) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000003c0)={0x0, 0x20, 0x7ec}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000007c0)={r4, 0x26, 0xff, 0x1}) sendfile(r3, r2, 0x0, 0x1) 15:35:34 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) [ 866.616279] syz-executor.1 (18857): drop_caches: 2 [ 866.625052] syz-executor.1 (18857): drop_caches: 2 15:35:34 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 866.731474] syz-executor.1 (18954): drop_caches: 2 15:35:34 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x94) sendfile(r2, r1, 0x0, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) fcntl$dupfd(r4, 0x406, r0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:34 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x10287, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:34 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x5c, 0x0, 0x4, 0x4, 0x0, 0x4, 0x8100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x5, 0x80000001}, 0x10000, 0xa59e, 0x401, 0x9, 0x2, 0x3, 0xcf75, 0x0, 0x8000, 0x0, 0xffff}, 0x0, 0xe, r1, 0xb) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000040)='7\x00', 0x2) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000003c0)={0x0, 0x20, 0x7ec}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000007c0)={r4, 0x26, 0xff, 0x1}) sendfile(r3, r2, 0x0, 0x1) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) dup2(r0, r0) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x5c, 0x0, 0x4, 0x4, 0x0, 0x4, 0x8100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x5, 0x80000001}, 0x10000, 0xa59e, 0x401, 0x9, 0x2, 0x3, 0xcf75, 0x0, 0x8000, 0x0, 0xffff}, 0x0, 0xe, r1, 0xb) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(0xffffffffffffffff, &(0x7f0000000040)='7\x00', 0x2) (async) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) (async) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000003c0)={0x0, 0x20, 0x7ec}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000007c0)={r4, 0x26, 0xff, 0x1}) (async) sendfile(r3, r2, 0x0, 0x1) (async) 15:35:34 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) (async) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x7, 0x40, 0x7ff, 0x0, {{0x25, 0x4, 0x1, 0x28, 0x94, 0x65, 0x0, 0x40, 0x4, 0x0, @loopback, @empty, {[@ra={0x94, 0x4}, @timestamp_addr={0x44, 0x54, 0xdb, 0x1, 0xd, [{@remote, 0x7}, {@multicast2}, {@rand_addr=0x64010102, 0x101}, {@dev={0xac, 0x14, 0x14, 0x3c}, 0x10000000}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7fff}, {@local, 0x78abeb1e}, {@remote, 0x7f}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x2}, {@multicast1, 0xec51}, {@multicast1, 0x1}]}, @ssrr={0x89, 0x17, 0xc6, [@multicast1, @local, @broadcast, @multicast1, @loopback]}, @ra={0x94, 0x4}, @noop, @generic={0x7, 0xc, "c11caee9b9c15ee815de"}]}}}}}) (async) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 866.752610] syz-executor.3 (18959): drop_caches: 2 15:35:34 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:34 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = socket$kcm(0x29, 0x1, 0x0) signalfd(r1, &(0x7f0000000040)={[0x2]}, 0x8) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:34 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x5c, 0x0, 0x4, 0x4, 0x0, 0x4, 0x8100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x5, 0x80000001}, 0x10000, 0xa59e, 0x401, 0x9, 0x2, 0x3, 0xcf75, 0x0, 0x8000, 0x0, 0xffff}, 0x0, 0xe, r1, 0xb) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r3 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(0xffffffffffffffff, &(0x7f0000000040)='7\x00', 0x2) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000003c0)={0x0, 0x20, 0x7ec}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000007c0)={r4, 0x26, 0xff, 0x1}) sendfile(r3, r2, 0x0, 0x1) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) dup2(r0, r0) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x5c, 0x0, 0x4, 0x4, 0x0, 0x4, 0x8100, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x5, 0x80000001}, 0x10000, 0xa59e, 0x401, 0x9, 0x2, 0x3, 0xcf75, 0x0, 0x8000, 0x0, 0xffff}, 0x0, 0xe, r1, 0xb) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(0xffffffffffffffff, &(0x7f0000000040)='7\x00', 0x2) (async) write$sysctl(r2, &(0x7f0000000000)='3\x00', 0x2) (async) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000003c0)={0x0, 0x20, 0x7ec}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000007c0)={r4, 0x26, 0xff, 0x1}) (async) sendfile(r3, r2, 0x0, 0x1) (async) 15:35:34 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r1, r0, 0x0, 0x1) (async) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x7, 0x40, 0x7ff, 0x0, {{0x25, 0x4, 0x1, 0x28, 0x94, 0x65, 0x0, 0x40, 0x4, 0x0, @loopback, @empty, {[@ra={0x94, 0x4}, @timestamp_addr={0x44, 0x54, 0xdb, 0x1, 0xd, [{@remote, 0x7}, {@multicast2}, {@rand_addr=0x64010102, 0x101}, {@dev={0xac, 0x14, 0x14, 0x3c}, 0x10000000}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7fff}, {@local, 0x78abeb1e}, {@remote, 0x7f}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x2}, {@multicast1, 0xec51}, {@multicast1, 0x1}]}, @ssrr={0x89, 0x17, 0xc6, [@multicast1, @local, @broadcast, @multicast1, @loopback]}, @ra={0x94, 0x4}, @noop, @generic={0x7, 0xc, "c11caee9b9c15ee815de"}]}}}}}) (async) r3 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000002080)=0x1e, 0x262) [ 866.837906] syz-executor.3 (18975): drop_caches: 2 [ 866.838562] syz-executor.4 (18974): drop_caches: 2 [ 866.859412] syz-executor.1 (18982): drop_caches: 2 15:35:34 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (async) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x94) sendfile(r2, r1, 0x0, 0x1) (async) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) (async) fcntl$dupfd(r4, 0x406, r0) (async) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:34 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = socket$kcm(0x29, 0x1, 0x0) signalfd(r1, &(0x7f0000000040)={[0x2]}, 0x8) (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) (async) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r2, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 866.926148] syz-executor.2 (18984): drop_caches: 2 [ 866.970846] syz-executor.1 (19009): drop_caches: 2 [ 866.979525] syz-executor.3 (19005): drop_caches: 2 15:35:34 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x0, 0x7, 0x0, 0x800, 0x88000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext, 0x44101, 0x0, 0x0, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x400}, {r0}], 0x2, &(0x7f0000000480)={r2, r3+10000000}, &(0x7f00000004c0)={[0x80000001]}, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x5, &(0x7f00000000c0)) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x80) clock_gettime(0x1, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=0x0, @ANYBLOB="04000000000000e60500000000e9ff00ff00000000000800000000000000000092a9000000000000010000000000000000000000000093a2d89c2b98c475f367d27b282d72ac0000010000f000007ff62bbba870f7602c76fa1aa305f8000020000000000500000000000000010000200000000000000000001700000000000000000000000000000000000000000000000000000000008fc0e3903316f58e2ea10c681fe26b7eadbddc96856556360a4ef417aa9b39e93991c6977e69d7f77a2ffd7b3ca3f1601f8f686c4b0942a4a4d65d515620e9ae33"]) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000440)) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="24000000d7640cf4f83c5cc571f2f2f4002f89983895f2ba2d26f735649f834b5e8739e49f3c155a84186b40f874e4971c468398526c8ed12e997bb821e2c9399dfde85d8bbac004a547f2acb31876b667d6cf14c798d6f4f2dc98ae0ee909001cafec60", @ANYRES16=r6, @ANYRES32=r7, @ANYBLOB="0800050003000000"], 0x24}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x1, 0x0, 0x3, 0x40, 0x0, 0x2, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x921, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x18012, 0x1403, 0x1, 0x3, 0x0, 0x7ff, 0x5, 0x0, 0xd043, 0x0, 0x1000}, r4, 0x3, r1, 0x5) 15:35:34 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:34 executing program 1: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) write$sysctl(r3, &(0x7f0000000040)='3\x00', 0x2) sendfile(r2, r1, 0x0, 0x1) r4 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x1, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r6, 0x29, 0x37, &(0x7f0000000280)=ANY=[], 0x120) setsockopt$inet6_IPV6_DSTOPTS(r6, 0x29, 0x3b, &(0x7f0000000140), 0x8) sendto$inet6(r6, &(0x7f0000000800)='Q', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) listen(r6, 0x10203) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) accept(r6, 0x0, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x1e, 0x262) 15:35:34 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r1 = socket$kcm(0x29, 0x1, 0x0) signalfd(r1, &(0x7f0000000040)={[0x2]}, 0x8) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) (async) sendfile(r2, r0, 0x0, 0x1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 15:35:34 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x80000001, 0x138b, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, @perf_bp={0x0}, 0x42852, 0x0, 0x0, 0x1}, 0x0, 0x9, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x4200, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FITHAW(r5, 0xc0045878) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000540)=ANY=[@ANYBLOB="e78b30d600ce4b9eff3c118de15dd58920497533fe859212e293abdcb97929cdb998830d98576e33f0b5a1c1cb6cf06b8413a2b92ebdc1f53a0bbd2342757583e6e308e3fa520de5108df66093112ad0a689b023a25e034f7760fac57c00c7c3658e1a68e8f846bf905e6a51270e41e5225d2a27c887fa26b86a5ced09c1a432c7a6e72f60fded74654bd88143aadb4952e5", @ANYRES32=r4, @ANYBLOB="01000000000061002e2f66496c65300052b77d9cb8b7c694da621c0dfe3156fe34f5802bf2897f82bcd3b7d09f5746a718770e452a155320e0772a5bde721eac19fc126380212457faeb8eaec0931415a2fb9a42b5a1e9d4ca4f3117e6d300b8cfeeea0bd7599a11db0319b26d672c6e86bcc4b729ec60fae5d0b665a42f0332be5179ef14381ebad3e106d4d59b7761dcb6ec4d84cb3e04cb98fc6ee80449155023a687760bd7a31320664c3782e9c05d743c01282eed5b5ae6d1362da4d19877a02891f0855e417355778f1a08e57d7a"]) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @remote}, &(0x7f00000001c0)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r8, @local, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000a40)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000240)="43d741ab66b801008ec066ba4100ec660f78c30a0367643e26400f01cfc40169f41bb8010000000f01c18fe978d20db8167dfa460fc7bcf70f000000", 0x3c}], 0x1, 0x15, &(0x7f00000002c0), 0x0) sendfile(r1, r0, 0x0, 0x1) [ 867.042200] syz-executor.4 (19017): drop_caches: 2 15:35:34 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') (async) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) (async) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x94) sendfile(r2, r1, 0x0, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) (async) fcntl$dupfd(r4, 0x406, r0) (async) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:34 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x4, 0x81, 0x7, 0x9, 0x0, 0x8001, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x800, 0x2, @perf_config_ext={0x286, 0x100000000}, 0x10, 0x0, 0x3, 0x3, 0x0, 0x1, 0x2, 0x0, 0x2d, 0x0, 0x4}, 0x0, 0xb, r0, 0x2) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x20, 0x8, 0x7, 0x40, 0x0, 0x1, 0x40040, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x1486, 0x9}, 0x9, 0x4, 0xffff, 0x2, 0x8001, 0x7f, 0x3, 0x0, 0x3}, r3, 0xf, 0xffffffffffffffff, 0x2) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000280)="d393d576c2bcac2b", 0x8}, {&(0x7f00000003c0)="cebea0cadfbd7a3ed86e4a3eba727a008c13f47eb072fcd498f6d3643340b774a2361ce665a7f5cb95646c03c78b4390add89ddc895e5521cf51976fc9452c1ac331d2d94968573efb9c25a19debe28d51123945c59700caa552b10be18483b32a975c9b18ffe84df17822e48336b1ff9f01a86a4690e2726073dff315c9cff33888c839541eed5da1371cba", 0x8c}, {&(0x7f00000002c0)="4821c4c96d3a5fd754c57c04bb54cbb6c8286ec72e9b7e41906d1ac81cecb269e6c3400e2c4569c0e8b6b220e0c14a7a568e63a66aac9cd6a97941099158e6d9e5cfb16783bfc4ffe89c37f1ede0e98e953a5f1745c4a833972e64", 0x5b}, {&(0x7f0000000480)="07c1d87d68c2a9b30ac033dbfe683a6bce7b68f8eb9a520455ef34b9bbb69bced3b1b519421ed676f79caa9fd723fce5b8e0be461e8458ae28ce20b0c24ad2bdf9c8b57e56d630ca98e84fbf11ea0ac29c16d0d87976e5d7102573a09b9337e5ad5508996a9c671b3245b3932f59310c4b3cddac8692aa08b136f44442bb3771e194efa2b24294910658b2e005906825554f9e5c73a8aff1be1737d436a39e39e8b21d16c824c8e15053558f0e8ff68388cf648605c0", 0xb6}], 0x4) sendfile(r5, r4, &(0x7f0000002080)=0x1e, 0x262) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x9, 0x20, 0x4, 0x8, 0x0, 0xfffffffeffffffff, 0x8000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffc1, 0x0, @perf_config_ext={0x73, 0x5}, 0x9, 0x401, 0x10000, 0x8, 0x100000000, 0xc0000000, 0x1, 0x0, 0x7, 0x0, 0x200}, 0xffffffffffffffff, 0x2, r4, 0x1) r6 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r1, &(0x7f0000000000)='3\x00', 0x2) sendfile(r6, r1, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) [ 867.129421] syz-executor.2 (19041): drop_caches: 2 [ 867.131534] syz-executor.3 (19044): drop_caches: 2 15:35:34 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000000)='3\x00', 0x2) sendfile(r1, r0, 0x0, 0x1) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:35:34 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x80000001, 0x138b, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x