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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:33:02 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0xd48, r1, 0x100, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x4f}}}}, [@NL80211_ATTR_TX_RATES={0x3bc, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x30, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x4, 0x6, 0x24, 0x36, 0x24, 0x24, 0x60, 0x1b, 0x6c, 0x6, 0x6c, 0x9, 0x3, 0x12, 0x9, 0xc, 0x18, 0x1, 0x36, 0x16, 0x9, 0x48, 0x24, 0x18, 0x6, 0x0, 0x18, 0x43, 0x5]}]}, @NL80211_BAND_2GHZ={0x5c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x14, 0x1, [0x6c, 0x36, 0x24, 0x6, 0x9, 0x60, 0x1b, 0x16, 0x1b, 0x1b, 0x4, 0x9, 0x5, 0x5, 0x5, 0x24]}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x4, 0x7}, {0x6, 0x8}, {0x5, 0x7}, {0x0, 0x9}, {0x7, 0x7}, {0x1, 0x9}, {0x3, 0x3}, {0x0, 0x1}, {0x1}, {0x6, 0x5}, {0x0, 0x3}, {0x0, 0x7}, {}, {0x4, 0x3}, {0x7, 0xa}, {0x4, 0x2}, {0x1, 0x4}, {0x1, 0x7}, {0x2, 0x7}, {0x1, 0x3}, {0x1, 0x9}, {0x4, 0x7}, {0x2, 0x7}, {0x1, 0x1}, {0x4, 0x4}, {0x2, 0x2}, {0x5, 0x2}, {0x2, 0xa}, {0x6, 0x3}, {0x2}, {0x2, 0x2}, {0x4, 0x8}, {0x7, 0x4}, {0x1, 0x1}, {0x3, 0x8}, {0x0, 0x8}, {0x7, 0x1}, {0x0, 0x5}, {0x0, 0x5}, {0x1, 0x8}, {0x3, 0x7}, {0x3, 0x5}, {0x2, 0x6}, {0x1, 0x2}, {0x5, 0x7}, {0x4, 0x8}, {0x2, 0x7}, {0x1, 0x6}, {0x2, 0xa}, {0x5, 0x2}, {0x7, 0x3}, {0x3, 0x7}, {0x5, 0x7}, {0x3, 0x9}, {}, {0x0, 0x7}, {0x5, 0x4}, {0x1, 0xa}, {0x1, 0x4}, {0x0, 0x7}, {0x1, 0x6}]}]}, @NL80211_BAND_6GHZ={0xc, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_2GHZ={0x98, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x4, 0x48, 0x5, 0x3, 0x9, 0x36, 0x24, 0x3, 0x3, 0x6, 0x16, 0x0, 0x18, 0x18, 0x1b, 0x48, 0x12, 0x4, 0x60, 0x16, 0x1b, 0x4, 0x6, 0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8af, 0x4, 0x1, 0x6, 0x2f, 0x1f, 0xbdf, 0x101]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x314, 0xe0c, 0x0, 0x1, 0x8, 0xfff, 0x8001, 0x8]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3ff, 0x632e, 0x8, 0x0, 0x400, 0x400, 0xcae2, 0x3ff]}}, @NL80211_TXRATE_LEGACY={0xe, 0x1, [0x36, 0x16, 0x30, 0x5, 0x3, 0x5, 0x6, 0x24, 0x5, 0x4]}, @NL80211_TXRATE_HT={0x1b, 0x2, [{0x1, 0x5}, {0x7, 0x8}, {0x4, 0x9}, {0x2, 0xa}, {0x5, 0xa}, {0x2, 0x19}, {0x2, 0x3}, {0x2, 0x5}, {0x6, 0x3}, {0x4, 0x8}, {0x5, 0x1}, {0x0, 0x8}, {0x3, 0xa}, {0x4, 0x5}, {0x4}, {0x6, 0x5}, {0x7, 0x5}, {0x3, 0x7}, {0x3, 0x4}, {0x7, 0x6}, {0x5, 0x9}, {0x5, 0x2}, {0x7, 0x5}]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x50, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x4, 0x6}, {0x6, 0x9}, {0x0, 0x7}, {0x3, 0xa}, {0x4, 0x9}, {0x3, 0x7}, {0x1, 0xa}, {0x2, 0x8}, {0x1, 0x4}, {0x0, 0x2}, {0x6, 0x6}, {0x0, 0xa}, {0x5, 0x9}, {0x5, 0x9}, {0x2, 0x3}, {0x4, 0x7}, {0x5, 0x8}, {0x5, 0x8}, {0x0, 0x7}, {0x3, 0x6}, {0x6, 0x2}, {0x2, 0x8}, {0x3, 0x6}, {0x7, 0x9}, {0x4, 0x2}, {0x7, 0x8}, {0x6, 0x5}, {0x2, 0x4}, {0x2, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x4, 0x3f, 0x1, 0x1, 0x7ff, 0x1ff, 0x5]}}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x30, 0x48, 0x6c, 0x48, 0xb, 0x3, 0xb]}]}, @NL80211_BAND_2GHZ={0x70, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x13, 0x2, [{0x6, 0x3}, {0x1, 0x4}, {0x7}, {0x1, 0x8}, {0x0, 0x7}, {0x4, 0x5}, {0x6, 0x2}, {0x2, 0x9}, {0x5, 0x5}, {0x2}, {0x5, 0x5}, {0x5, 0x5}, {0x0, 0x1}, {0x3}, {0x2, 0x5}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x3d, 0x2, [{0x6, 0x7}, {0x6, 0xa}, {0x5, 0x3}, {0x0, 0x8}, {0x0, 0x1}, {0x2, 0x9}, {0x7, 0x8}, {0x5, 0x8}, {0x0, 0x9}, {0x1, 0x1}, {0x5, 0x9}, {0x5, 0x3}, {0x6, 0x7}, {0x1, 0x3}, {0x5}, {0x5, 0x8}, {0x4, 0x5}, {0x7, 0xa}, {0x2, 0x1}, {0x4, 0x7}, {0x4, 0x7}, {0x5, 0x7}, {0x0, 0x2}, {0x1, 0x3}, {0x1, 0x9}, {0x3, 0x9}, {0x6, 0x3}, {0x3}, {0x2, 0x9}, {0x6, 0xa}, {0x4, 0x5}, {0x1}, {0x7, 0x2}, {0x0, 0x4}, {0x6, 0x1}, {0x4, 0x3}, {0x7, 0x4}, {0x0, 0x8}, {0x3, 0x9}, {0x4, 0x4}, {0x7, 0x9}, {0x6, 0x7}, {0x2, 0x6}, {0x5, 0x7}, {0x3, 0xa}, {0x0, 0x9}, {0x0, 0x7}, {0x5, 0x5}, {0x0, 0x2}, {0x0, 0x3}, {0x6}, {0x0, 0xa}, {0x3, 0x3}, {0x2}, {0x7, 0x1}, {0x5, 0x7}, {0x1, 0x1}]}]}, @NL80211_BAND_2GHZ={0x94, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x46, 0x2, [{0x0, 0x7}, {0x4, 0x9}, {0x1, 0x7}, {0x4, 0x1}, {0x0, 0x9}, {0x3, 0x2}, {0x4, 0x7}, {0x6, 0x7}, {0x3}, {0x7, 0x4}, {0x2, 0x4}, {0x0, 0x7}, {0x2, 0xa}, {0x7, 0x3}, {0x4, 0x1}, {0x3, 0x4}, {0x0, 0x1c}, {0x0, 0xa}, {0x3, 0x5}, {0x5, 0x5}, {0x1, 0x6}, {0x3, 0x4}, {0x7, 0x1}, {0x5, 0x9}, {0x0, 0x9}, {0x2, 0x3}, {0x5, 0x8}, {0x1, 0x5}, {0x7, 0x9}, {0x1, 0x3}, {0x4, 0x9}, {0x2, 0x7}, {0x0, 0x4}, {0x2}, {0x2, 0x5}, {0x4, 0x1}, {0x2}, {0x1, 0x1}, {0x1, 0x4}, {0x1, 0x2}, {0x6, 0xa}, {0x1, 0x6}, {0x7, 0xa}, {0x4, 0x1}, {0x2, 0x7}, {0x3, 0x2}, {0x5, 0x4}, {0x6, 0x8}, {0x7, 0x7}, {0x1, 0x7}, {0x4, 0x6}, {0x0, 0xa}, {0x0, 0x8}, {0x7, 0x7}, {0x1, 0x2}, {0x2, 0x7}, {0x1, 0x9}, {0x6, 0x8}, {0x0, 0x1}, {0x7, 0x2}, {0x4, 0x7}, {0x1, 0xa}, {0x4, 0x2}, {0x3, 0x7}, {0x5, 0x5}, {0x3, 0x8}]}, @NL80211_TXRATE_HT={0x47, 0x2, [{0x2, 0xa}, {0x2, 0x1}, {0x6, 0x7}, {0x5, 0x5}, {0x1, 0x8}, {0x2, 0x5}, {0x7, 0x3}, {0x5, 0x1}, {0x6, 0x3}, {0x0, 0xa}, {0x1, 0x2}, {0x0, 0x8}, {0x2, 0x5}, {0x3, 0x2}, {0x7, 0x9}, {0x3, 0x1}, {0x5, 0x5}, {0x1, 0x6}, {0x0, 0x6}, {0x6, 0x2}, {0x7, 0xa}, {}, {0x1, 0x8}, {0x2, 0x1}, {0x3, 0x7}, {0x5, 0x2}, {0x3}, {0x1, 0x2}, {0x5, 0x3}, {0x1}, {0x1, 0x2}, {0x1, 0x9}, {0x0, 0x8}, {0x6, 0x6}, {0x7}, {0x3, 0x7}, {0x0, 0x2}, {0x6, 0x2}, {0x4, 0x4}, {0x0, 0x9}, {0x3, 0x4}, {0x0, 0x2}, {0x0, 0x6}, {0x5, 0x5}, {0x4, 0x7}, {0x6, 0x7}, {0x2, 0x4}, {0x4, 0xa}, {0x2, 0x4}, {0x7}, {0x2, 0x8}, {0x2, 0x1}, {0x2, 0x1}, {0x1, 0x9}, {0x0, 0x7}, {0x5, 0x8}, {0x6, 0x2}, {0x0, 0xa}, {0x1, 0x6}, {0x0, 0x8}, {0x3, 0x3}, {0x5, 0xa}, {0x1}, {0x7, 0x1}, {0x1, 0x4}, {0x1, 0x2}, {0x2, 0xa}]}]}, @NL80211_BAND_60GHZ={0x58, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x6, 0x2, [{0x5, 0x2}, {0x1, 0x7}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x33, 0x5, 0x48, 0x1, 0x3c, 0x1, 0x6c, 0x60, 0x24, 0x2, 0x7d, 0x60, 0x14, 0x60, 0x4, 0x6c, 0x6, 0x9, 0x9]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2a8b, 0x7, 0x2000, 0xffff, 0x3ff, 0x1, 0x3, 0x9]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_60GHZ={0xdc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x38, 0x2, [{0x1, 0xa}, {0x1, 0x3}, {0x5, 0x5}, {0x3, 0x5}, {0x2, 0x9}, {0x0, 0x4}, {0x2, 0x2}, {0x6, 0x8}, {0x5, 0x2}, {0x0, 0x3}, {0x1, 0x9}, {0x4, 0xa}, {0x3, 0x8}, {0x7, 0x6}, {0x7, 0x2}, {0x2, 0x6}, {0x6, 0x8}, {0x4, 0x1}, {0x4, 0x2}, {0x6, 0x9}, {0x1, 0x4}, {0x6, 0x3}, {0x7, 0x8}, {0x1}, {0x7, 0x6}, {0x1, 0x8}, {0x3, 0x4}, {0x1, 0x5}, {0x6, 0x1}, {0x3, 0x4}, {0x1, 0x3}, {0x0, 0x3}, {0x2, 0xa}, {0x4}, {0x2, 0x2}, {0x1, 0x2}, {0x1, 0x6}, {0x7, 0x1}, {0x7, 0x6}, {0x3}, {0x5, 0x3}, {0x4, 0x9}, {0x5, 0x8}, {0x6, 0x1}, {0x1, 0x1}, {0x7, 0x1}, {0x0, 0xa}, {0x4, 0x16}, {0x1, 0x3}, {0x6, 0x3}, {0x1, 0x6}, {0x5, 0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x23, 0x2, [{0x3, 0x2}, {0x7, 0x6}, {0x0, 0x3}, {0x3, 0x9}, {0x4, 0x5}, {0x1, 0x5}, {0x2, 0x9}, {0x4, 0x6}, {0x2, 0x7}, {0x7, 0x8}, {0x3, 0x2}, {0x7, 0x4}, {0x6, 0x6}, {0x3, 0x2}, {0x3, 0x5}, {0x2, 0x2}, {0x2, 0x2}, {0x6, 0x8}, {0x0, 0x1}, {0x5, 0x4}, {0x3, 0x2}, {0x1, 0x3}, {0x0, 0x7}, {0x6, 0x5}, {0x5, 0x4}, {0x1}, {0x4, 0x8}, {0x6, 0x6}, {0x0, 0x8}, {0x0, 0x9}, {0x5}]}, @NL80211_TXRATE_HT={0x31, 0x2, [{0x1, 0x4}, {0x3, 0x2}, {0x4, 0x1}, {0x3, 0x4}, {0x6, 0x7}, {0x1, 0xa}, {0x1}, {0x1, 0x9}, {0x5, 0x1}, {0x6}, {0x0, 0x1}, {0x3}, {0x4, 0xf}, {0x5, 0x8}, {0x5, 0x1}, {}, {0x4, 0x4}, {0x0, 0x1}, {0x4, 0x1}, {0x4, 0x4}, {0x7, 0x7}, {0x2, 0x1}, {0x1, 0x2}, {0x7, 0x4}, {0x0, 0x1}, {0x2, 0x2}, {0x5, 0x3}, {0x1, 0x1}, {0x2, 0x4}, {0x0, 0x5}, {0x4, 0x7}, {0x1, 0x3}, {0x0, 0x2}, {0x5, 0x5}, {0x3, 0x2}, {0x6, 0xa}, {0x7, 0x2}, {0x2, 0xa}, {0x4, 0x7}, {0x1, 0x3}, {0x4, 0x8}, {0x2, 0xa}, {0x1}, {0x3, 0x9}, {0x6, 0x1}]}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x3, 0x9, 0x36, 0x10]}, @NL80211_TXRATE_HT={0x38, 0x2, [{0x7, 0x7}, {0x6, 0xa}, {0x7, 0x9}, {0x5, 0x6}, {0x2, 0x4}, {0x0, 0x1}, {0x0, 0xa}, {0x6, 0x7}, {0x1, 0x4}, {0x0, 0x1}, {0x1, 0x9}, {0x2}, {}, {0x7, 0x2}, {0x0, 0xa}, {0x0, 0x9}, {0x2, 0x1}, {0x2, 0x7}, {0x0, 0x1}, {0x4, 0x6}, {0x3, 0x3}, {0x6, 0x8}, {0x0, 0x8}, {0x1, 0x8}, {0x3, 0xa}, {0x7, 0x2}, {0x0, 0x6}, {0x3, 0x8}, {0x1, 0x1}, {0x7, 0x5}, {0x3, 0x6}, {0x6, 0x1}, {0x2, 0x8}, {0x2, 0x6}, {0x4, 0x1}, {0x2, 0x2}, {0x3, 0x6}, {0x0, 0x9}, {0x5, 0x8}, {0x3}, {0x2, 0x2}, {0x1, 0x3}, {0x2, 0x4}, {0x4, 0x2}, {0x1}, {0x7, 0xa}, {0x4, 0xa}, {0x3, 0xa}, {0x0, 0x1}, {0x2, 0x8}, {0x0, 0x1}, {0x7}]}]}]}, @NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x2}, @beacon=[@NL80211_ATTR_IE_ASSOC_RESP={0x17, 0x80, [@ext_channel_switch={0x3c, 0x4, {0x0, 0x3, 0xb9, 0xad}}, @cf={0x4, 0x6, {0x5, 0x1, 0x3, 0x7}}, @channel_switch={0x25, 0x3, {0x0, 0x30, 0x3}}]}, @NL80211_ATTR_IE={0x39, 0x2a, [@ext_channel_switch={0x3c, 0x4, {0x1, 0xf9, 0x88, 0xfa}}, @channel_switch={0x25, 0x3, {0x0, 0x99, 0x7}}, @channel_switch={0x25, 0x3, {0x1, 0x28, 0x7}}, @random_vendor={0xdd, 0x1d, "3a7c85a4f49036c3e60d9c5867a327add9326ef45057a6b35cd60d8785"}, @chsw_timing={0x68, 0x4, {0x1, 0x2}}]}, @NL80211_ATTR_PROBE_RESP={0x6b0, 0x91, "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"}, @NL80211_ATTR_BEACON_TAIL={0x3b, 0xf, [@channel_switch={0x25, 0x3, {0x1, 0x6b}}, @peer_mgmt={0x75, 0x18, {0x1, 0xe, @val=0x837, @val=0x33, @val="7d8e199651488fc4cd070cea254126fc"}}, @peer_mgmt={0x75, 0x16, {0x0, 0x200, @void, @val=0x35, @val="91aea9c4c16ca505f0542bb193792a3c"}}]}, @NL80211_ATTR_BEACON_HEAD={0x1f7, 0xe, {@with_ht={{{}, {}, @broadcast, @broadcast, @random="96f8b932973a", {0x6, 0x6}}, @ver_80211n={0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0x10001, @random=0x7fff, 0x400, @void, @val={0x1, 0x3, [{0x3, 0x1}, {0x12}, {0x2, 0x1}]}, @val={0x3, 0x1, 0xaf}, @void, @void, @val={0x5, 0x4c, {0x3, 0x13, 0x20, "f7fdc4a45455bc0263a322ed9e0270f5fcda0e34e2b87018bd003a5e06887f9e2305ea5c7c1e689a2e18aa4142b1557b1a1a6ba105e193b64d851f6627cec630d2aafdd568de1384f3"}}, @void, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @void, @val={0x2d, 0x1a, {0x400, 0x2, 0x6, 0x0, {0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x6, 0xde, 0x3f}}, @val={0x72, 0x6}, @val={0x71, 0x7, {0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x20}}, @void, [{0xdd, 0xec, "6abc8d390912430164cd3f8f466c22775d42ef4e102783080decf183dbe3ddb78572829d8fb7b48ca7fe47c6f50da5f80dadd19392b6ef8be7cff5cf30d1937ce5a5b57b6587b718d0083ccdc008f2a008ba9fed74494b56218c494aeb34750ea74ce02497d05bc8970b69d9364ea7739ce15fc936aec7c0c5e9950b8d7d602c748b5cfd437d74474e247abe5978e54d4fd688fdb3307824cf96f742e78267e54af5d92d04160ea6fbff5b59b84842402466e106499d2256fa8f97957c3fcb15b0e52e0bdba3bc621f9529977796a860cc1d8a597cfba32f7443cf199ab7537a0d9cd94c5752474145f19893"}, {0xdd, 0x22, "264a85e05d78f81c93725fdcc999c03de23cd4d2114fa1c2e70d83f15f51b6cb0eeb"}, {0xdd, 0x31, "34ce5f6bc9683fffc734564ac5bf4005385515f17e74b1f86b437d1b0c4b6f01e5a7d6e807d1fc84a11d5f7f81f0297549"}]}}], @NL80211_ATTR_HIDDEN_SSID={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_HE_BSS_COLOR={0x8, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}]}, @NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, @random=0x7f}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0xd48}, 0x1, 0x0, 0x0, 0x20000000}, 0xc0c0) dup2(0xffffffffffffffff, r2) [ 305.541175] loop1: detected capacity change from 0 to 41948160 [ 305.548467] loop2: detected capacity change from 0 to 41948160 [ 305.559472] FAT-fs (loop6): bogus number of reserved sectors [ 305.560960] FAT-fs (loop6): Can't find a valid FAT filesystem 02:33:14 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, &(0x7f0000000100)) 02:33:14 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:33:14 executing program 0: keyctl$update(0x2, 0x0, &(0x7f0000000000)="a7", 0x1) keyctl$get_keyring_id(0x0, 0x0, 0x80) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/35, 0x23) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000580)) syz_usb_connect$cdc_ecm(0x4, 0x0, 0x0, 0x0) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, &(0x7f0000000380)) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_delete(r0) r1 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x7, 0x3f}, 0x41084, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, 0x0, &(0x7f0000000040)=0x0) timer_gettime(r2, &(0x7f0000000080)) timer_gettime(r2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0, 0xf, {r1}}, 0x58) 02:33:14 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(0xffffffffffffffff, 0x58, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="2400000010000100000000000000009600000900050000000000000005000020e819b500"], 0x24}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x28, 0x0, 0x800, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0x6e}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x28044000}, 0x4000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000540)={0x0, {{0x2, 0x0, @dev}}}, 0x88) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x8001, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xcc, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x1, 0x0, 0x8e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000001940)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa84a4b0df39a3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22aa0004d04bb774ce1ddefdc3c9ada512033b93f7a820811405dde737"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x2) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {0x25}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}]}, 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'wpan1\x00'}) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000), 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x3c, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x81}, 0x4014) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300), 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04007fbd7000fff71eb6ca00000008000300", @ANYRES32=0x0, @ANYBLOB="0400bf00"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80c0) 02:33:14 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 02:33:14 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="cd5d49e0bcff0bc4ce615e94986d"]) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRESDEC], 0x10) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xfdef) sendfile(r0, r1, 0x0, 0x100000001) 02:33:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:33:14 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:33:14 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, &(0x7f0000000100)) [ 317.496687] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 317.533056] FAT-fs (loop6): bogus number of reserved sectors [ 317.533906] FAT-fs (loop6): Can't find a valid FAT filesystem [ 317.547565] loop2: detected capacity change from 0 to 41948160 [ 317.677822] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 317.678724] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 317.679690] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 329.974483] FAT-fs (loop6): bogus number of reserved sectors [ 329.975795] FAT-fs (loop6): Can't find a valid FAT filesystem 02:33:26 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:33:26 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, &(0x7f0000000100)) 02:33:26 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0x40505330, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x8, 0xe604683f15358655, {0x2, 0x1, 0x3, 0x1, 0x727f603b}, 0x9}) 02:33:26 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:33:26 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 02:33:26 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:33:26 executing program 0: ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080)=0x90, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x3, @private0}, 0x1c) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200, 0x40) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x1000000a}) r1 = socket$netlink(0x10, 0x3, 0x9) syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000001a40)={&(0x7f0000000300)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x80, &(0x7f00000017c0), 0x1203}, 0x0, 0x8abb4d2a8b028460}, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r4, 0x4004f50d, &(0x7f0000000100)) sendfile(r1, r0, 0x0, 0x4000007ffffffc) add_key$user(0x0, &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000340)="cc", 0x1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) 02:33:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 330.074561] loop1: detected capacity change from 0 to 41948160 [ 330.084091] loop2: detected capacity change from 0 to 41948160 02:33:26 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), 0x0) 02:33:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:33:26 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000003540), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000040)) 02:33:26 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 02:33:26 executing program 1: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000426bd7000fcdbdf252c0000000c0099001c00000003000000"], 0x20}, 0x1, 0x0, 0x0, 0x20000800}, 0x48850) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x129) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000280)={0x1, 0x2}) r5 = syz_open_dev$sg(&(0x7f0000000480), 0x8001, 0x10380) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x8}) r6 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x8000) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="050000000000000000002e00000004000300", @ANYRES32=0x0, @ANYBLOB="0a00340002020202020200000a00060008021100000000000800350000000000080026006c090000"], 0x44}}, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x100, 0x70bd30, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_MAC_HINT={0xa, 0xc8, @random="1503281680f1"}]}, 0x28}, 0x1, 0x0, 0x0, 0x1004}, 0x8801) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000600)=ANY=[@ANYBLOB="3d047ade2d7ddb02d6010001", @ANYRES32, @ANYBLOB="00000000000000000000000000ec000022d5fa48fb28a888641224d119ce0c7bc5e2e3a6f6cf0447937f82feaae5f33451d60df6f58d698f26df8a3a72eef64138e0a3945bed50b1cfcc21234588c2c719d27af6003d7b8862873fd25b035d62c3dd3134aec0608eba2bf3b0848048ccb5036360636898c8ef4eff0916aa170bc0bd5c23f7fe442ed477c63ed07824a2e6656a87bd82b0cb1ecae60033933292a0f6baa80f18ac2a0ae772ef5bccf877e6037c1eb5ed196ee8b5ebf5d9d86b4e15b1ae387b7886d94000d335f8861497a7fc5c48a8b8c2f821dfeb60d4b9e688c9124f11876d2975513673c670675b30b7a806b0574e0f148bc11e0b05543c6518a0877916846e7fd03ee8483bce0a53ec7b35c6d41c33442d49bc87770f1b2b6af17631ef2dc30f645c066231a9e3122d8f2206b77b3b9cedbc5c4ebe37a4d841757ebf631a0d2538abf817f346ae0d4ec03b8d47f4e6aee22379e629f47b8898603721e4c97cd8b77afe8d3fac4f959d2bcb8529d9b82b8e94"]) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x2}) 02:33:27 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 330.356849] FAT-fs (loop6): bogus number of reserved sectors [ 330.358166] FAT-fs (loop6): Can't find a valid FAT filesystem 02:33:27 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), 0x0) [ 330.397976] selinux_netlink_send: 38 callbacks suppressed [ 330.397996] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35144 sclass=netlink_audit_socket pid=4942 comm=syz-executor.0 02:33:27 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:33:27 executing program 7: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) [ 330.455758] loop2: detected capacity change from 0 to 41948160 02:33:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 330.572115] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=34247 sclass=netlink_audit_socket pid=4942 comm=syz-executor.0 [ 330.591905] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=53893 sclass=netlink_audit_socket pid=4942 comm=syz-executor.0 02:33:27 executing program 7: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) [ 330.602460] loop5: detected capacity change from 0 to 41948160 [ 330.606554] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=53481 sclass=netlink_audit_socket pid=4942 comm=syz-executor.0 [ 330.690383] FAT-fs (loop6): bogus number of reserved sectors [ 330.691622] FAT-fs (loop6): Can't find a valid FAT filesystem [ 330.818031] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35656 sclass=netlink_audit_socket pid=4942 comm=syz-executor.0 [ 330.833286] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4942 comm=syz-executor.0 02:33:40 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) setxattr$incfs_id(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x0, 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='\xd4\xd3*@\x00', &(0x7f00000000c0)='user.incfs.id\x00', &(0x7f0000000100)='$B*\x00', &(0x7f0000000140)='(#-\x00', &(0x7f0000000180)='user.incfs.id\x00', &(0x7f00000001c0)='*\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='cgroup2\x00', &(0x7f0000000300)='\x00'], 0x1000) 02:33:40 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:33:40 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x100, 0x0) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x10, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x9}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r2) openat(r2, &(0x7f0000000100)='./file1\x00', 0x100, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c65312f66f8f6938e0059f141d1b14f815240a84bb7c58d455dae12438a29b316c6f544cca356db6333d42c3213663a52c94285b9d2cd538c528e27a368c9ae958d2fd70211361d8207bd5403d69905368e085fe71f5d8851675fdd44622344085305a0547e18fe5db803826a1a687bbee3b9a2b9a2a63c5398a7007e12f7c8dfa585818a752efb493b257aa0755a11272642170a47d9a9d8e120058cf10cb6b6050cd9e235f4ae6f747347c4ad7528d5b5960e32982682b3f483f2f82cd8401265c33d"]) pidfd_getfd(r2, r3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 02:33:40 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), 0x0) 02:33:40 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:33:40 executing program 1: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000426bd7000fcdbdf252c0000000c0099001c00000003000000"], 0x20}, 0x1, 0x0, 0x0, 0x20000800}, 0x48850) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x129) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000280)={0x1, 0x2}) r5 = syz_open_dev$sg(&(0x7f0000000480), 0x8001, 0x10380) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x8}) r6 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x8000) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="050000000000000000002e00000004000300", @ANYRES32=0x0, @ANYBLOB="0a00340002020202020200000a00060008021100000000000800350000000000080026006c090000"], 0x44}}, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x100, 0x70bd30, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_MAC_HINT={0xa, 0xc8, @random="1503281680f1"}]}, 0x28}, 0x1, 0x0, 0x0, 0x1004}, 0x8801) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000600)=ANY=[@ANYBLOB="3d047ade2d7ddb02d6010001", @ANYRES32, @ANYBLOB="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"]) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r7, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x2}) 02:33:40 executing program 7: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 02:33:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 343.752311] loop6: detected capacity change from 0 to 41948160 [ 343.793718] loop2: detected capacity change from 0 to 41948160 02:33:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x2, 0x4000, @fd_index=0x4, 0x6, &(0x7f0000000c80)=[{&(0x7f0000000240)="312d2daa", 0x4}, {&(0x7f0000000400)="90c7bc68e559532ff5c6848faefa3a66e8e293c9713042ff151d343c7561d85fcc64dee1be363c2ca401c430431f98b6e49e8e5945ed9b00aa9e760fdcc1843c8e991d4c14875d316435be88dd6aed229bb7126bb08b693a9ffde997a1a47081ff5eba6e805b5ebeef2d591db83134d62274fab5447695512fc8fe0098b7f019f44f707c1cdaf92fef388429e31c8240a7cc372202ab7aab04f7339f0caea855bb85e064a0e1a46dc302d3b57c9267faf1a11e79b96c4ff5cb18bcc8e8a729cfe7aac18c910fa978b7", 0xc9}, {&(0x7f0000000580)="3c89395c408353ca943156d08f145979c4c11037b217d3c90b8c4f3174ef36ae8bea7f658074f0b4c76da0b883f881a95ff3ea114f60b98113b99e4f5ea4c5b9831e98d4c5e987e18d0fb56e962901cf2976cf0dd4213c38d79133012a9351da55593d94dac03d503485d6ccb87cd67a70f96fc374fa433977b179833a6f67d02d4182e7de2141", 0x87}, {&(0x7f0000000700)="77d9f5eef788469f58662e00e191fad469bf24dd390b381a39c70628f20558b6a4035d5d46f1406a93832e728f45d54d60d285d7cca0d2d78e487510828102dc6a08df2196b18fa2f0937ce3fc55e3cc89050602efdfe1e6097ee7835f5fdb04a5dbcc3ce3ce7f9af68fab450b89011c6577d136ab846541ae97408b55cecc1b97837916b8f192628b01ce4ae5ff5658d1ba1f7d6263db5df2c24aa50e647937875008c949270b5d82a88bb4c9ecab532eda801d731e6cb5017c50a87267ab4bb92268fa00851188ce04dd162af796fb831ea1c9a68e64f00908fe0880d8ddb2d50d6632e8c14b3e4e7e6bf57a", 0xed}, {&(0x7f0000000800)="d723d6bf658d8066578a7943946fc9c05a7eb4689d117d6c0a12af9a8a27a8741c6ca0797da58281054148c1c953c23cd37edd5819ae6d117a062be409b03c94e24905228d8910d8207721bdcbd533714e0b71fce6a96156141de1925d9609600dce3d9eaa731c7dc48b4b8f4fade14c072902f0999184516808dda2f2dfbb3ac29408255a9c00b3701904a6fa4f00966e943fd037443b565ba2e6b00771a8c54a86bcfd3f9b0e14a333cd066ce8abd104d5b2531c6f1184b3ae482b0aaf451da54a53dc7ec5ba72587449aa2e8358fb48faf23de55bc59585e9271234047655c47050d7813d", 0xe6}, {&(0x7f0000000900)="0e8731e0bf28eccc1332fa436b4f7528bc20d2d28b652de44afc9ce074accaa4cef25caa4297749f5a1b5868c4806a78a7ea33c4a8286710b9227a22202f1641cffc377c18375de3b396a148a61c528ed96285f9a1e4f53dfe112f326e07aaa554c669353d3512609bc5db9dfe827f9c957165f64286acf4887ad8cc14eae33ef23e23e07e83803902bd3426f11274e3f28c2d2149814a0c2b063cfcd2abbe186f30cfa74a965f3d20f14f169a0693379f8b93ebd09d6069f46c0c700a1cca9ed0b368310a4d12ce2aa852afcf3efea82016c95b50b435d60ad8a233fe551a029a31a78be6", 0xe5}, {&(0x7f0000000a00)="718637aafe5fb10103b955332f9fbe721a309ec14a9c732dc5747ce0011f0dd83e8608c9149f9b4bb3596d303718faa7eb90945d1fc9423873622e364bc3ec7dec1345c4ecd22f723083bb485695c64e1f788e76d57a82e7c84f5d9a70f4e18a78b4230033a9fe1a1ee5262f1213ba7c847c3c30ad97265a8de2e35ed753b902a330faf17ead5628114a419309240d35375a2a691d65da0a15d806d4c003e12ba9f118ea4a81f5f6ee8dc94b89f3a0edda7c3bdaa97217b62bb45680e38555c8ea841fea69e325c44454397fe4de79a943427fd82672270b585c56681e41eb6cdaf052b6d26030e7806310fe3b6a5be10bc853c5cb4c028a", 0xf8}, {&(0x7f0000000640)="763d9dbc5ed9fa7233b750be22df3c24874621767e0197e0d3abb1d0ca06a9b3a433c60d53b2eb67e2fca1f81614767cee89c76a94943cc6a4d72843ce19b9c655dc081ccf5a3eac046ea37cf1809e6ddd7b686937d1c8920b7e5e2aa3bcdab23ea152dec0", 0x65}, {&(0x7f0000000b00)="ea3b6bff6c0edb846110c5b952da5036610f7e8e0da24fc6e658ffe0cdaf7fc0a88023c0e27b5fb46ec3053803ff40116e9d4852251a6df5832b7dc368518fc3efea88dd82f4489daffd27149a4e2313381960c2c4f22609e182e6d65384", 0x5e}, {&(0x7f0000000b80)="f6fb01f119b0adf765d9c353da19b78ef214897a8bad8977b5f63f146e1ee07d5ba60fbc7dbe5399efcb3574e7b3bd67a0b59f2326a4448e82bba45e9f40ef44d74030f51720d1aef887aae86415f644df75682e52afe46e1ea65e977050ad7ada3ee86f5599958342942f02bfbf5c71ffc73fc9c97ca8873c9c95953ce6eb95e2d6d163e5e315170a12df26a7fd72ab5a89a61722282a53916561dabd0873906b2f602e5c110ee2de60c4f9f1df1ea987af98c5e18bbb85811d9ef7d9e31a4a00aaca41660f80fdfe52a6cb5d44dcdf71c35c3344a995ff32b08224174404fd40cc", 0xe2}], 0xa, 0x0, 0x1, {0x3, r4}}, 0x7fff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$inet6(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0xa, 0x4e24, 0x3, @private2, 0x40}, 0x1c, &(0x7f0000000240)}, 0x4048040) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000001a40)={&(0x7f0000000300)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x80, &(0x7f00000017c0), 0x1203}, 0x0, 0x8abb4d2a8b028460}, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'}) sendmsg$inet6(r5, &(0x7f0000000e40)={&(0x7f0000000500)={0xa, 0x4e24, 0x9, @loopback, 0xbebd}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000d40)="88fde336b025958392139dd0f6de65ff9d07e895ab8db0efefcd8122a97edada1a99b7eff75ba96ea1b5344d50946d84005f28043aad828c2ec84c974fa2d9f029d4ed014a41ccac01b4c52d010af312752ed22faec02cda7be3f1977da15e90acb7e2e561c4134b5a52b4c670b8211a3029fb18ab855346af707407e462719edb1e423bfa66d810b642a8ecb376e458c21a4a7fc6ad3b5d79", 0x99}, {&(0x7f0000002700)="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", 0x1000}], 0x2}, 0x4040804) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0x1}], 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4093, 0xffd, 0xcd4a, 0x0, 0x0) syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f0000001a40)={&(0x7f0000000380)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default]}, 0x80, &(0x7f00000017c0)}, 0x0, 0x8abb4d2a8b028460}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r8, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 343.812440] FAT-fs (loop6): bogus number of reserved sectors [ 343.813843] FAT-fs (loop6): Can't find a valid FAT filesystem 02:33:40 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 1) [ 343.870033] FAULT_INJECTION: forcing a failure. [ 343.870033] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 343.872708] CPU: 1 PID: 5018 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 343.874184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 343.875976] Call Trace: [ 343.876578] dump_stack+0x107/0x167 [ 343.877373] should_fail.cold+0x5/0xa [ 343.878199] _copy_from_user+0x2e/0x1b0 [ 343.879065] io_uring_setup+0x9b/0x2980 [ 343.879939] ? __mutex_unlock_slowpath+0xe1/0x600 [ 343.881014] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 343.882099] ? wait_for_completion_io+0x270/0x270 [ 343.883141] ? rcu_read_lock_any_held+0x75/0xa0 [ 343.884152] ? vfs_write+0x354/0xb10 [ 343.884977] ? fput_many+0x2f/0x1a0 [ 343.885766] ? ksys_write+0x1a9/0x260 [ 343.886597] ? __ia32_sys_read+0xb0/0xb0 [ 343.887482] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 343.888636] ? syscall_enter_from_user_mode+0x1d/0x50 [ 343.889753] do_syscall_64+0x33/0x40 [ 343.890551] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 343.891655] RIP: 0033:0x7f3e1e1f3b19 02:33:40 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) [ 343.892485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 343.896544] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 343.898173] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 343.899696] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 343.901259] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 343.902778] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 343.904346] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:33:40 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:33:40 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, [@policy_type={0xa}]}, 0xcc}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x100, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r3) openat(r3, &(0x7f0000000100)='./file1\x00', 0x100, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000700), r2) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r3, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000740)={&(0x7f0000000840)={0x248, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3ff, 0x4f}}}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x42}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_IE={0x67, 0x2a, [@tim={0x5, 0x55, {0x1, 0xd2, 0x3c, "1ab23a98ef9830d059c48024c26b1d3a3234c679cb556942151764350aec960763855d2a656d50b886072ed97ab935c1362b65202d6531b68a475128dcd5eaa5f59a835271fc101b233f1ed1126078bc2f82"}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x4, 0x70, 0x49}}]}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_IE={0x180, 0x2a, [@dsss={0x3, 0x1, 0x80}, @mic={0x8c, 0x18, {0xd1c, "0de0a161728b", @long="218e9ca4ddaad4eb3701aa08b1c63f06"}}, @prep={0x83, 0x1f, @not_ext={{}, 0x0, 0x3, @device_a, 0x100, "", 0x2c, 0x81, @device_a, 0x5}}, @fast_bss_trans={0x37, 0x5b, {0x2, 0x1, "97a7776339fe356207b3fcc209e31161", "a247914943b5f9a8a4adec920644eefea6020bc847dfdc94f20bee8c75bed3ed", "28b8088d4c192728ccde95bc8fa23ab21d1eb55f5851ec3326967054ae20a4e0", [{0x2, 0x7, "fbfdf383932d3d"}]}}, @ssid={0x0, 0x6, @default_ap_ssid}, @random_vendor={0xdd, 0xd7, "86a90ece52af8eac1d799a285ebe02f974064303e0fc070a1b48306674713e47ee26ffd866ee2491cc324c7dd81eed22f457d389924eacc3ac33c26b2c396ebb37ee1916c858909ff1989a9a7ca0c76666092d108aeeeafa0fc5da1b8c882625d40a1ff2edb4f0f0c899a11553f813058c4e08ae9c5385fd7bc85b41150554bb7e8bac98c9ef2d541e964561c626d48478259f71c23b99a5efd2109d5ece0da3b77e295539021940c91938d82ebf4bf45bdfcd3810f4bcf3d3b8933786d87c83ff06ba7bc0e830b4f8d78e95b08a23473f5b5dd59e6bf3"}]}, @NL80211_ATTR_IE={0xa, 0x2a, [@ext_channel_switch={0x3c, 0x4, {0x1, 0x3b, 0xc, 0x1}}]}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x5e}]}, 0x248}, 0x1, 0x0, 0x0, 0x4}, 0x40) r5 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[@ANYBLOB="66dd3beb755976e92eeb27f7dd5ab846ef1a597c1c83c096772d5c876e642114ef7a2ee306f06ad991a9fef3937b89c55330020e968b6e86ed821a3d48f6b51a3268fd8e8baa4808525fa372641ce525758562baf640f480c0c440cf86cd329176dac4eabfeb1d4408b028424b889aae5591c1663b00005aa13f8a2d2c44f50eb26ceebe7d7e30b4158bae6b68412f2ba9b4dd9a120916a5ca5ba513c15f9d03c2704882985d273ded91a919c26e983f74b73473bb7ce19ba9d0f556647cec277142683bfb88eeee746049dc07e244a6bc42744c3654215c7e9fa0115b4fc5f7e490cfd2eed092075eab155e15f068e742e3166933c373ab690d539ab7630d9d1a6d2ccb57cf7e51965590670daf1ebe39e7aebf25b55a524cd0c603252e41a7d162", @ANYRES16=r5, @ANYBLOB="000825fccbdf25035301000000050001000000000000", @ANYRES32, @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x240041c0) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000180), r5) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000380)={'veth1_vlan\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x20, r6, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r7}, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x20000001) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x105000, 0x10) setresuid(0xffffffffffffffff, r8, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x200080c0) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@newsa={0xf0, 0x10, 0x6fe02387f303edd7, 0x70bd27, 0x25dfdbfb, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1f}, @in6=@dev={0xfe, 0x80, '\x00', 0x1f}, 0x4e21, 0x85a, 0x4e20, 0x7fff, 0x2, 0x80, 0x20, 0x1, r7, r8}, {@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x4d6, 0x2b}, @in=@rand_addr=0x64010102, {0x4, 0x0, 0x5, 0x7, 0xdf3e, 0x5, 0xfffffffffffffff7, 0x2}, {0x7, 0x8, 0x7, 0x6d}, {0x8, 0xfffffa6c, 0x2}, 0x70bd28, 0x0, 0x2, 0x4, 0x2, 0x88}}, 0xf0}, 0x1, 0x0, 0x0, 0x814}, 0x40045) 02:33:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:33:40 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600"}) ioctl$TCSETSF2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000400)={0x0, 0x40000000, 0x1, 0x255d3ba5, 0x0, "b029c2d289880433c7e37f3236ff3ba3bc4195", 0x0, 0x1c}) r0 = syz_open_pts(0xffffffffffffffff, 0x80000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'vlan1\x00'}) mq_open(0x0, 0x0, 0x0, 0x0) r2 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs2/binder-control\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000140)) r3 = socket$inet(0x2, 0xa, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f1, 0x0) fallocate(r4, 0x8, 0x0, 0x8000) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x840, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup3(r3, r1, 0x0) dup3(r3, 0xffffffffffffffff, 0x492e399b1200ffa4) dup(r1) faccessat2(r5, &(0x7f0000000100)='./file0\x00', 0x0, 0x3300) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, 0xa, 0x4, 0x301, 0x70bd28, 0x25dfdbff, {0xa, 0x0, 0x1}, [@nested={0xc, 0x34, 0x0, 0x1, [@typed={0x8, 0x4, 0x0, 0x0, @u32=0x12}]}, @generic="a83079f01279b3a190832425d619a634473eeff88e170eeb751bd70bd7aa38c6fac656f8dab20af295173eeae601b70aa419ecf2ede35513d809202ee98b2af71f711cb1ed7c8d8c1f59127fe4f331392af4e546b8434191626642ec46bf676a5ff91f48364b7339"]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x404c080) 02:33:40 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 2) [ 344.120747] loop6: detected capacity change from 0 to 41948160 [ 344.169991] FAT-fs (loop6): bogus number of reserved sectors [ 344.171368] FAT-fs (loop6): Can't find a valid FAT filesystem [ 344.204660] FAULT_INJECTION: forcing a failure. [ 344.204660] name failslab, interval 1, probability 0, space 0, times 1 [ 344.206015] CPU: 0 PID: 5038 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 344.206795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 344.207743] Call Trace: [ 344.208057] dump_stack+0x107/0x167 [ 344.208471] should_fail.cold+0x5/0xa [ 344.208911] ? io_uring_setup+0x258/0x2980 [ 344.209406] should_failslab+0x5/0x20 [ 344.209852] kmem_cache_alloc_trace+0x55/0x320 [ 344.210375] io_uring_setup+0x258/0x2980 [ 344.210845] ? __mutex_unlock_slowpath+0xe1/0x600 [ 344.211398] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 344.211985] ? wait_for_completion_io+0x270/0x270 [ 344.212550] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 344.213155] ? syscall_enter_from_user_mode+0x1d/0x50 [ 344.213751] do_syscall_64+0x33/0x40 [ 344.214180] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 344.214777] RIP: 0033:0x7f3e1e1f3b19 [ 344.215207] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 344.217492] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 344.218365] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 344.219178] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 344.220008] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 344.220827] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 344.221638] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 344.246008] loop2: detected capacity change from 0 to 41948160 02:33:53 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:33:53 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:33:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000140)=""/145, 0x18) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x200, 0x112, 0x12}, 0x18) 02:33:53 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 02:33:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:33:53 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 3) 02:33:53 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x10, 0xffffffffffffffff, 0x8000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 357.151508] FAULT_INJECTION: forcing a failure. [ 357.151508] name failslab, interval 1, probability 0, space 0, times 0 [ 357.154455] CPU: 0 PID: 5054 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 357.156425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 357.158538] Call Trace: [ 357.159208] dump_stack+0x107/0x167 [ 357.160144] should_fail.cold+0x5/0xa [ 357.161115] ? create_object.isra.0+0x3a/0xa30 [ 357.162277] should_failslab+0x5/0x20 [ 357.163232] kmem_cache_alloc+0x5b/0x310 [ 357.164267] create_object.isra.0+0x3a/0xa30 [ 357.165359] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 357.166693] kmem_cache_alloc_trace+0x151/0x320 [ 357.166725] io_uring_setup+0x258/0x2980 [ 357.166748] ? __mutex_unlock_slowpath+0xe1/0x600 [ 357.166774] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 357.166792] ? wait_for_completion_io+0x270/0x270 [ 357.166840] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 357.166863] ? syscall_enter_from_user_mode+0x1d/0x50 [ 357.166888] do_syscall_64+0x33/0x40 [ 357.166910] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 357.166924] RIP: 0033:0x7f3e1e1f3b19 [ 357.166944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 357.166968] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 357.185182] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 357.186993] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 357.188818] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 357.190473] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 357.192065] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:33:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, [@policy_type={0xa}]}, 0xcc}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x100, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r3) openat(r3, &(0x7f0000000100)='./file1\x00', 0x100, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000700), r2) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r3, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000740)={&(0x7f0000000840)={0x248, r4, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3ff, 0x4f}}}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x42}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_IE={0x67, 0x2a, [@tim={0x5, 0x55, {0x1, 0xd2, 0x3c, "1ab23a98ef9830d059c48024c26b1d3a3234c679cb556942151764350aec960763855d2a656d50b886072ed97ab935c1362b65202d6531b68a475128dcd5eaa5f59a835271fc101b233f1ed1126078bc2f82"}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @erp={0x2a, 0x1, {0x1, 0x0, 0x1}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x4, 0x70, 0x49}}]}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_IE={0x180, 0x2a, [@dsss={0x3, 0x1, 0x80}, @mic={0x8c, 0x18, {0xd1c, "0de0a161728b", @long="218e9ca4ddaad4eb3701aa08b1c63f06"}}, @prep={0x83, 0x1f, @not_ext={{}, 0x0, 0x3, @device_a, 0x100, "", 0x2c, 0x81, @device_a, 0x5}}, @fast_bss_trans={0x37, 0x5b, {0x2, 0x1, "97a7776339fe356207b3fcc209e31161", "a247914943b5f9a8a4adec920644eefea6020bc847dfdc94f20bee8c75bed3ed", "28b8088d4c192728ccde95bc8fa23ab21d1eb55f5851ec3326967054ae20a4e0", [{0x2, 0x7, "fbfdf383932d3d"}]}}, @ssid={0x0, 0x6, @default_ap_ssid}, @random_vendor={0xdd, 0xd7, "86a90ece52af8eac1d799a285ebe02f974064303e0fc070a1b48306674713e47ee26ffd866ee2491cc324c7dd81eed22f457d389924eacc3ac33c26b2c396ebb37ee1916c858909ff1989a9a7ca0c76666092d108aeeeafa0fc5da1b8c882625d40a1ff2edb4f0f0c899a11553f813058c4e08ae9c5385fd7bc85b41150554bb7e8bac98c9ef2d541e964561c626d48478259f71c23b99a5efd2109d5ece0da3b77e295539021940c91938d82ebf4bf45bdfcd3810f4bcf3d3b8933786d87c83ff06ba7bc0e830b4f8d78e95b08a23473f5b5dd59e6bf3"}]}, @NL80211_ATTR_IE={0xa, 0x2a, [@ext_channel_switch={0x3c, 0x4, {0x1, 0x3b, 0xc, 0x1}}]}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x5e}]}, 0x248}, 0x1, 0x0, 0x0, 0x4}, 0x40) r5 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="000825fccbdf25035301000000050001000000000000", @ANYRES32, @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x240041c0) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000180), r5) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000380)={'veth1_vlan\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x20, r6, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r7}, {0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x20000001) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x105000, 0x10) setresuid(0xffffffffffffffff, r8, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x200080c0) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@newsa={0xf0, 0x10, 0x6fe02387f303edd7, 0x70bd27, 0x25dfdbfb, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1f}, @in6=@dev={0xfe, 0x80, '\x00', 0x1f}, 0x4e21, 0x85a, 0x4e20, 0x7fff, 0x2, 0x80, 0x20, 0x1, r7, r8}, {@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x4d6, 0x2b}, @in=@rand_addr=0x64010102, {0x4, 0x0, 0x5, 0x7, 0xdf3e, 0x5, 0xfffffffffffffff7, 0x2}, {0x7, 0x8, 0x7, 0x6d}, {0x8, 0xfffffa6c, 0x2}, 0x70bd28, 0x0, 0x2, 0x4, 0x2, 0x88}}, 0xf0}, 0x1, 0x0, 0x0, 0x814}, 0x40045) [ 357.247828] loop6: detected capacity change from 0 to 41948160 [ 357.281052] loop2: detected capacity change from 0 to 41948160 [ 357.301080] FAT-fs (loop6): bogus number of reserved sectors [ 357.302616] FAT-fs (loop6): Can't find a valid FAT filesystem 02:33:54 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 4) [ 357.410465] FAULT_INJECTION: forcing a failure. [ 357.410465] name failslab, interval 1, probability 0, space 0, times 0 [ 357.412909] CPU: 1 PID: 5078 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 357.414380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 357.416148] Call Trace: [ 357.416711] dump_stack+0x107/0x167 [ 357.417472] should_fail.cold+0x5/0xa [ 357.418280] ? io_uring_setup+0x33c/0x2980 [ 357.419189] should_failslab+0x5/0x20 [ 357.420003] __kmalloc+0x72/0x390 [ 357.420847] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 357.421936] io_uring_setup+0x33c/0x2980 [ 357.422821] ? __mutex_unlock_slowpath+0xe1/0x600 [ 357.423867] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 357.424969] ? wait_for_completion_io+0x270/0x270 [ 357.426004] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 357.427116] ? syscall_enter_from_user_mode+0x1d/0x50 [ 357.428240] do_syscall_64+0x33/0x40 [ 357.429040] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 357.430126] RIP: 0033:0x7f3e1e1f3b19 [ 357.430912] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 357.434817] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 357.436433] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 357.437974] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 357.439493] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 357.441013] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 357.442530] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:33:54 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) 02:33:54 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x10, 0xffffffffffffffff, 0x8000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:33:54 executing program 5: r0 = syz_io_uring_setup(0x7d04, &(0x7f00000002c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x7, &(0x7f0000000700)={0x0, 0x8be5, 0x0, 0x3, 0xfffffefe}, &(0x7f0000fee000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/consoles\x00', 0x0, 0x0) ptrace(0x10, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00.Dfile0\x00']) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000480)=""/175, 0xaf) lsetxattr$security_selinux(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580), &(0x7f00000005c0)='system_u:object_r:devicekit_disk_exec_t:s0\x00', 0x2b, 0x3) syz_io_uring_setup(0x3976, &(0x7f0000000400)={0x0, 0xf423, 0x10, 0x2, 0x1d4, 0x0, r5}, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000fee000/0x1000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:33:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{0x0}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:33:54 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0xffe3) bind$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="5b54e8e5b22d"}, 0x14) 02:33:54 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 357.621649] loop6: detected capacity change from 0 to 41948160 02:33:54 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 5) 02:33:54 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) syncfs(r0) [ 357.655308] FAT-fs (loop6): bogus number of reserved sectors [ 357.656707] FAT-fs (loop6): Can't find a valid FAT filesystem [ 357.689824] loop2: detected capacity change from 0 to 41948160 02:33:54 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 357.834967] loop2: detected capacity change from 0 to 41948160 [ 357.939964] FAULT_INJECTION: forcing a failure. [ 357.939964] name failslab, interval 1, probability 0, space 0, times 0 [ 357.939990] CPU: 1 PID: 5101 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 357.940000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 357.940006] Call Trace: [ 357.946463] dump_stack+0x107/0x167 [ 357.946484] should_fail.cold+0x5/0xa [ 357.946506] ? create_object.isra.0+0x3a/0xa30 [ 357.946525] should_failslab+0x5/0x20 [ 357.946544] kmem_cache_alloc+0x5b/0x310 [ 357.946568] create_object.isra.0+0x3a/0xa30 [ 357.946584] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 357.946607] __kmalloc+0x16e/0x390 [ 357.946633] io_uring_setup+0x33c/0x2980 [ 357.946654] ? __mutex_unlock_slowpath+0xe1/0x600 [ 357.946676] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 357.946692] ? wait_for_completion_io+0x270/0x270 [ 357.946733] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 357.946753] ? syscall_enter_from_user_mode+0x1d/0x50 [ 357.946775] do_syscall_64+0x33/0x40 [ 357.946794] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 357.946806] RIP: 0033:0x7f3e1e1f3b19 [ 357.946822] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 357.946832] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 357.946852] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 357.946863] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 357.946873] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 357.946883] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 357.946894] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:34:06 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) write$P9_RREADLINK(r4, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:34:06 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{0x0}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:34:06 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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@nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:34:06 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:34:06 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x10, 0xffffffffffffffff, 0x8000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:34:06 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 6) 02:34:06 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0xffe3) bind$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="5b54e8e5b22d"}, 0x14) 02:34:06 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(0x0, 0x0) syncfs(r0) [ 370.221691] loop2: detected capacity change from 0 to 41948160 [ 370.226643] FAULT_INJECTION: forcing a failure. [ 370.226643] name failslab, interval 1, probability 0, space 0, times 0 [ 370.229524] CPU: 1 PID: 5126 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 370.231214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 370.233292] Call Trace: [ 370.233955] dump_stack+0x107/0x167 [ 370.234861] should_fail.cold+0x5/0xa [ 370.235805] ? io_uring_setup+0x40b/0x2980 [ 370.236879] should_failslab+0x5/0x20 [ 370.237827] kmem_cache_alloc_trace+0x55/0x320 [ 370.238959] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 370.240224] io_uring_setup+0x40b/0x2980 [ 370.241242] ? __mutex_unlock_slowpath+0xe1/0x600 [ 370.242451] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 370.242469] ? wait_for_completion_io+0x270/0x270 [ 370.242515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 370.242537] ? syscall_enter_from_user_mode+0x1d/0x50 [ 370.242561] do_syscall_64+0x33/0x40 [ 370.242583] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 370.242596] RIP: 0033:0x7f3e1e1f3b19 [ 370.242614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 370.242625] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 370.242647] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 02:34:07 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(0x0, 0x0) syncfs(r0) 02:34:07 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{0x0}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:34:07 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 370.242659] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 370.242670] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 02:34:07 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 7) [ 370.242682] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 370.242693] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 370.264210] loop6: detected capacity change from 0 to 41948160 [ 370.294356] FAT-fs (loop6): bogus number of reserved sectors [ 370.294394] FAT-fs (loop6): Can't find a valid FAT filesystem 02:34:07 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) [ 370.493292] FAULT_INJECTION: forcing a failure. [ 370.493292] name failslab, interval 1, probability 0, space 0, times 0 [ 370.493367] CPU: 1 PID: 5140 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 370.493377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 370.493382] Call Trace: [ 370.493408] dump_stack+0x107/0x167 [ 370.493429] should_fail.cold+0x5/0xa [ 370.493450] ? create_object.isra.0+0x3a/0xa30 [ 370.493467] should_failslab+0x5/0x20 [ 370.493487] kmem_cache_alloc+0x5b/0x310 [ 370.493511] create_object.isra.0+0x3a/0xa30 [ 370.493526] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 370.493551] kmem_cache_alloc_trace+0x151/0x320 [ 370.493577] io_uring_setup+0x40b/0x2980 [ 370.493597] ? __mutex_unlock_slowpath+0xe1/0x600 [ 370.493619] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 370.493634] ? wait_for_completion_io+0x270/0x270 [ 370.493676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 370.493696] ? syscall_enter_from_user_mode+0x1d/0x50 [ 370.493717] do_syscall_64+0x33/0x40 [ 370.493743] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 370.493755] RIP: 0033:0x7f3e1e1f3b19 [ 370.493771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 370.493781] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 370.493802] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 370.493812] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 370.493822] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 370.493833] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 370.493843] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 370.498702] loop6: detected capacity change from 0 to 41948160 [ 370.521378] FAT-fs (loop6): bogus number of reserved sectors [ 370.521393] FAT-fs (loop6): Can't find a valid FAT filesystem [ 382.972937] FAULT_INJECTION: forcing a failure. [ 382.972937] name failslab, interval 1, probability 0, space 0, times 0 [ 382.975884] CPU: 0 PID: 5163 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 382.977622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 382.979725] Call Trace: [ 382.980398] dump_stack+0x107/0x167 [ 382.981335] should_fail.cold+0x5/0xa [ 382.982305] ? create_object.isra.0+0x3a/0xa30 [ 382.983458] should_failslab+0x5/0x20 [ 382.984431] kmem_cache_alloc+0x5b/0x310 [ 382.985472] create_object.isra.0+0x3a/0xa30 [ 382.986592] kmemleak_alloc_percpu+0xa0/0x100 [ 382.987733] pcpu_alloc+0x4e2/0x1240 [ 382.988705] ? io_tctx_exit_cb+0xf0/0xf0 [ 382.989732] percpu_ref_init+0x31/0x3d0 [ 382.990744] io_uring_setup+0x47a/0x2980 [ 382.991778] ? __mutex_unlock_slowpath+0xe1/0x600 [ 382.992955] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 382.994015] ? wait_for_completion_io+0x270/0x270 [ 382.995029] ? perf_trace_preemptirq_template+0x26d/0x400 [ 382.996182] ? perf_trace_preemptirq_template+0x26d/0x400 [ 382.997370] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 382.998481] ? syscall_enter_from_user_mode+0x1d/0x50 [ 382.999572] do_syscall_64+0x33/0x40 [ 383.000362] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 383.001460] RIP: 0033:0x7f3e1e1f3b19 [ 383.002251] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 383.006161] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 383.007771] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 383.009280] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 383.010787] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 383.012299] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 383.013812] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:34:19 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:34:19 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) [ 383.018719] loop6: detected capacity change from 0 to 41948160 sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:34:19 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:34:19 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:34:19 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 8) 02:34:19 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) 02:34:19 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0xffe3) bind$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="5b54e8e5b22d"}, 0x14) 02:34:19 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x10, 0xffffffffffffffff, 0x8000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 383.037481] FAT-fs (loop6): bogus number of reserved sectors [ 383.038963] FAT-fs (loop6): Can't find a valid FAT filesystem [ 383.044018] loop2: detected capacity change from 0 to 41948160 02:34:19 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 383.131902] loop6: detected capacity change from 0 to 41948160 [ 383.140152] FAT-fs (loop6): bogus number of reserved sectors [ 383.141483] FAT-fs (loop6): Can't find a valid FAT filesystem 02:34:19 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(0xffffffffffffffff) 02:34:20 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:34:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:34:20 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 9) [ 383.345421] loop6: detected capacity change from 0 to 41948160 02:34:20 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x10, 0xffffffffffffffff, 0x8000000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 383.379572] FAULT_INJECTION: forcing a failure. [ 383.379572] name failslab, interval 1, probability 0, space 0, times 0 [ 383.382437] CPU: 1 PID: 5177 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 383.384068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 383.385974] Call Trace: [ 383.386579] dump_stack+0x107/0x167 [ 383.387406] should_fail.cold+0x5/0xa [ 383.388268] ? create_object.isra.0+0x3a/0xa30 [ 383.389308] should_failslab+0x5/0x20 [ 383.390174] kmem_cache_alloc+0x5b/0x310 [ 383.391218] create_object.isra.0+0x3a/0xa30 [ 383.392219] kmemleak_alloc_percpu+0xa0/0x100 [ 383.393255] pcpu_alloc+0x4e2/0x1240 [ 383.394106] ? io_tctx_exit_cb+0xf0/0xf0 [ 383.395021] percpu_ref_init+0x31/0x3d0 [ 383.395921] io_uring_setup+0x47a/0x2980 [ 383.396842] ? __mutex_unlock_slowpath+0xe1/0x600 [ 383.397934] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 383.399069] ? wait_for_completion_io+0x270/0x270 [ 383.400174] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 383.401369] ? syscall_enter_from_user_mode+0x1d/0x50 [ 383.402538] do_syscall_64+0x33/0x40 [ 383.403374] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 383.404539] RIP: 0033:0x7f3e1e1f3b19 [ 383.405372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 383.409551] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 383.411274] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 383.412909] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 383.414531] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 383.416264] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 383.417944] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 383.438799] FAT-fs (loop6): bogus number of reserved sectors [ 383.440199] FAT-fs (loop6): Can't find a valid FAT filesystem 02:34:20 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 10) [ 383.536698] loop2: detected capacity change from 0 to 41948160 [ 383.542277] FAULT_INJECTION: forcing a failure. [ 383.542277] name failslab, interval 1, probability 0, space 0, times 0 [ 383.544939] CPU: 0 PID: 5185 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 383.546419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 383.548211] Call Trace: [ 383.548808] dump_stack+0x107/0x167 [ 383.549592] should_fail.cold+0x5/0xa [ 383.550434] ? percpu_ref_init+0xd8/0x3d0 [ 383.551481] should_failslab+0x5/0x20 [ 383.552318] kmem_cache_alloc_trace+0x55/0x320 [ 383.553329] ? io_tctx_exit_cb+0xf0/0xf0 [ 383.554215] percpu_ref_init+0xd8/0x3d0 [ 383.555073] io_uring_setup+0x47a/0x2980 [ 383.555962] ? __mutex_unlock_slowpath+0xe1/0x600 [ 383.557024] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 383.558120] ? wait_for_completion_io+0x270/0x270 [ 383.559182] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 383.560302] ? syscall_enter_from_user_mode+0x1d/0x50 [ 383.561422] do_syscall_64+0x33/0x40 [ 383.562240] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 383.563353] RIP: 0033:0x7f3e1e1f3b19 [ 383.564178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 383.568219] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 383.569879] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 383.571398] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 383.572970] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 383.574573] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 383.576150] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:34:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 383.686556] loop6: detected capacity change from 0 to 41948160 [ 383.695622] FAT-fs (loop6): bogus number of reserved sectors [ 383.696922] FAT-fs (loop6): Can't find a valid FAT filesystem 02:34:33 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:34:33 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x10, 0xffffffffffffffff, 0x8000000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:34:33 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 11) 02:34:33 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0xffe3) bind$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="5b54e8e5b22d"}, 0x14) 02:34:33 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:34:33 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:34:33 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:34:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 396.856761] FAULT_INJECTION: forcing a failure. [ 396.856761] name failslab, interval 1, probability 0, space 0, times 0 [ 396.858495] CPU: 1 PID: 5201 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 396.859426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 396.860538] Call Trace: [ 396.860911] dump_stack+0x107/0x167 [ 396.861407] should_fail.cold+0x5/0xa [ 396.861931] ? create_object.isra.0+0x3a/0xa30 [ 396.862553] should_failslab+0x5/0x20 [ 396.863076] kmem_cache_alloc+0x5b/0x310 [ 396.863635] create_object.isra.0+0x3a/0xa30 [ 396.864231] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 396.864929] kmem_cache_alloc_trace+0x151/0x320 [ 396.865564] ? io_tctx_exit_cb+0xf0/0xf0 [ 396.866127] percpu_ref_init+0xd8/0x3d0 [ 396.866669] io_uring_setup+0x47a/0x2980 [ 396.867231] ? __mutex_unlock_slowpath+0xe1/0x600 [ 396.867887] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 396.868579] ? wait_for_completion_io+0x270/0x270 [ 396.869249] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 396.869970] ? syscall_enter_from_user_mode+0x1d/0x50 [ 396.870672] do_syscall_64+0x33/0x40 [ 396.871184] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 396.871878] RIP: 0033:0x7f3e1e1f3b19 [ 396.872378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 396.874889] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 396.875921] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 396.876904] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 396.877872] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 396.878831] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 396.879790] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 396.883449] loop6: detected capacity change from 0 to 41948160 02:34:33 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 12) [ 396.916578] FAULT_INJECTION: forcing a failure. [ 396.916578] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 396.918177] CPU: 1 PID: 5211 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 396.919095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 396.920205] Call Trace: [ 396.920559] dump_stack+0x107/0x167 [ 396.921057] should_fail.cold+0x5/0xa [ 396.921574] __alloc_pages_nodemask+0x182/0x600 [ 396.922196] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 396.923007] ? cap_capable+0x1cd/0x230 [ 396.923534] alloc_pages_current+0x187/0x280 [ 396.924132] __get_free_pages+0xc/0xa0 [ 396.924664] io_uring_setup+0xe27/0x2980 [ 396.925215] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 396.925895] ? wait_for_completion_io+0x270/0x270 [ 396.926555] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 396.927264] ? syscall_enter_from_user_mode+0x1d/0x50 [ 396.927957] do_syscall_64+0x33/0x40 [ 396.928457] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 396.929144] RIP: 0033:0x7f3e1e1f3b19 [ 396.929641] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 396.932114] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 396.932127] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 02:34:33 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 13) [ 396.932134] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 396.932140] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 396.932147] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 02:34:33 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 14) [ 396.932153] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 396.946506] FAT-fs (loop6): bogus number of reserved sectors 02:34:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 396.946519] FAT-fs (loop6): Can't find a valid FAT filesystem [ 396.972911] FAULT_INJECTION: forcing a failure. [ 396.972911] name fail_page_alloc, interval 1, probability 0, space 0, times 0 02:34:33 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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@nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) [ 396.972924] CPU: 1 PID: 5219 Comm: syz-executor.4 Not tainted 5.10.248 #1 02:34:33 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0xffe3) [ 396.972930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 02:34:33 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 15) 02:34:33 executing program 5: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0xffe3) bind$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="5b54e8e5b22d"}, 0x14) [ 396.972933] Call Trace: [ 396.972948] dump_stack+0x107/0x167 [ 396.972960] should_fail.cold+0x5/0xa [ 396.972975] __alloc_pages_nodemask+0x182/0x600 [ 396.972993] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 02:34:34 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 396.973010] ? cap_capable+0x1cd/0x230 [ 396.973027] alloc_pages_current+0x187/0x280 [ 396.973040] __get_free_pages+0xc/0xa0 [ 396.973051] io_uring_setup+0xf9a/0x2980 [ 396.973068] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 396.973077] ? wait_for_completion_io+0x270/0x270 [ 396.973105] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 396.973117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 396.973132] do_syscall_64+0x33/0x40 [ 396.973146] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 396.973153] RIP: 0033:0x7f3e1e1f3b19 [ 396.973167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 396.973173] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 396.973188] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 396.973195] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 396.973203] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 396.973210] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 396.973218] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 396.987251] loop2: detected capacity change from 0 to 41948160 [ 397.006294] loop7: detected capacity change from 0 to 41948160 [ 397.010515] loop5: detected capacity change from 0 to 41948160 [ 397.037127] FAULT_INJECTION: forcing a failure. [ 397.037127] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 397.037151] CPU: 0 PID: 5224 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 397.037162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 397.037168] Call Trace: [ 397.037197] dump_stack+0x107/0x167 [ 397.037223] should_fail.cold+0x5/0xa [ 397.037251] __alloc_pages_nodemask+0x182/0x600 [ 397.037279] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 397.037320] ? cap_capable+0x1cd/0x230 [ 397.037351] alloc_pages_current+0x187/0x280 [ 397.037374] __get_free_pages+0xc/0xa0 [ 397.037397] io_uring_setup+0xf9a/0x2980 [ 397.037431] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 397.037450] ? wait_for_completion_io+0x270/0x270 [ 397.037499] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 397.037523] ? syscall_enter_from_user_mode+0x1d/0x50 [ 397.037549] do_syscall_64+0x33/0x40 [ 397.037572] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 397.037586] RIP: 0033:0x7f3e1e1f3b19 [ 397.037606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 397.037618] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 397.037642] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 397.037655] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 397.037668] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 397.037680] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 397.037692] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 397.132207] loop6: detected capacity change from 0 to 41948160 [ 397.169813] FAT-fs (loop6): bogus number of reserved sectors [ 397.169827] FAT-fs (loop6): Can't find a valid FAT filesystem [ 397.238924] FAULT_INJECTION: forcing a failure. [ 397.238924] name failslab, interval 1, probability 0, space 0, times 0 [ 397.238936] CPU: 1 PID: 5239 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 397.238941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 397.238944] Call Trace: [ 397.238959] dump_stack+0x107/0x167 [ 397.238971] should_fail.cold+0x5/0xa [ 397.238983] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 397.238992] should_failslab+0x5/0x20 [ 397.239003] kmem_cache_alloc_trace+0x55/0x320 [ 397.239016] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 397.239027] io_uring_setup+0x14f6/0x2980 [ 397.239042] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 397.239050] ? wait_for_completion_io+0x270/0x270 [ 397.239073] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 397.239083] ? syscall_enter_from_user_mode+0x1d/0x50 [ 397.239094] do_syscall_64+0x33/0x40 [ 397.239104] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 397.239111] RIP: 0033:0x7f3e1e1f3b19 [ 397.239120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 397.239125] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 397.239136] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 397.239142] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 397.239147] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 397.239152] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 397.239158] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 397.364500] loop2: detected capacity change from 0 to 41948160 [ 409.616239] FAULT_INJECTION: forcing a failure. [ 409.616239] name failslab, interval 1, probability 0, space 0, times 0 [ 409.617650] CPU: 0 PID: 5254 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 409.618449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 409.619416] Call Trace: [ 409.619729] dump_stack+0x107/0x167 [ 409.620166] should_fail.cold+0x5/0xa [ 409.620612] ? create_object.isra.0+0x3a/0xa30 [ 409.621155] should_failslab+0x5/0x20 [ 409.621597] kmem_cache_alloc+0x5b/0x310 [ 409.622071] create_object.isra.0+0x3a/0xa30 [ 409.622587] kmemleak_alloc_percpu+0xa0/0x100 [ 409.623111] pcpu_alloc+0x4e2/0x1240 [ 409.623554] ? io_async_queue_proc+0x80/0x80 [ 409.624066] percpu_ref_init+0x31/0x3d0 [ 409.624529] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 409.625177] io_uring_setup+0x14f6/0x2980 [ 409.625667] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 409.626256] ? wait_for_completion_io+0x270/0x270 [ 409.626830] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 409.627439] ? syscall_enter_from_user_mode+0x1d/0x50 [ 409.628045] do_syscall_64+0x33/0x40 [ 409.628481] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 409.629083] RIP: 0033:0x7f3e1e1f3b19 [ 409.629517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 409.631655] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 409.632536] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 409.633372] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 409.634209] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 409.635034] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 409.635858] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 409.650594] loop6: detected capacity change from 0 to 41948160 02:34:46 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffe3) 02:34:46 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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@nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:34:46 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:34:46 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 1) 02:34:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470", 0x12}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:34:46 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 16) 02:34:46 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:34:46 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x10, 0xffffffffffffffff, 0x8000000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:34:46 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 17) [ 409.675774] FAULT_INJECTION: forcing a failure. [ 409.675774] name failslab, interval 1, probability 0, space 0, times 0 [ 409.677967] CPU: 0 PID: 5267 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 409.678759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 409.679705] Call Trace: [ 409.680012] dump_stack+0x107/0x167 [ 409.680429] should_fail.cold+0x5/0xa [ 409.680875] ? create_object.isra.0+0x3a/0xa30 [ 409.681398] should_failslab+0x5/0x20 [ 409.681833] kmem_cache_alloc+0x5b/0x310 [ 409.682297] create_object.isra.0+0x3a/0xa30 [ 409.682803] kmemleak_alloc_percpu+0xa0/0x100 [ 409.683320] pcpu_alloc+0x4e2/0x1240 [ 409.683755] ? io_async_queue_proc+0x80/0x80 [ 409.684259] percpu_ref_init+0x31/0x3d0 [ 409.684725] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 409.685355] io_uring_setup+0x14f6/0x2980 [ 409.685832] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 409.686410] ? wait_for_completion_io+0x270/0x270 [ 409.686974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 409.687574] ? syscall_enter_from_user_mode+0x1d/0x50 [ 409.688169] do_syscall_64+0x33/0x40 [ 409.688593] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 409.689187] RIP: 0033:0x7f3e1e1f3b19 [ 409.689612] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 409.691709] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 409.692583] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 409.693409] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 409.694218] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 409.695039] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 409.695840] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 409.699233] FAT-fs (loop6): invalid media value (0x00) [ 409.700516] FAT-fs (loop6): Can't find a valid FAT filesystem 02:34:46 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 18) [ 409.719830] loop2: detected capacity change from 0 to 41948160 02:34:46 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffe3) 02:34:46 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffe3) 02:34:46 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffe3) 02:34:46 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 409.834258] FAULT_INJECTION: forcing a failure. [ 409.834258] name failslab, interval 1, probability 0, space 0, times 0 [ 409.835740] CPU: 0 PID: 5283 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 409.836566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 409.837545] Call Trace: [ 409.837846] dump_stack+0x107/0x167 [ 409.838257] should_fail.cold+0x5/0xa [ 409.838692] ? percpu_ref_init+0xd8/0x3d0 [ 409.839158] should_failslab+0x5/0x20 [ 409.839588] kmem_cache_alloc_trace+0x55/0x320 [ 409.840102] ? io_async_queue_proc+0x80/0x80 [ 409.840595] percpu_ref_init+0xd8/0x3d0 [ 409.841053] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 409.841663] io_uring_setup+0x14f6/0x2980 [ 409.842133] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 409.842704] ? wait_for_completion_io+0x270/0x270 [ 409.843248] ? perf_trace_preemptirq_template+0x26d/0x400 [ 409.843862] ? perf_trace_preemptirq_template+0x26d/0x400 [ 409.844486] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 409.845081] ? syscall_enter_from_user_mode+0x1d/0x50 [ 409.845661] do_syscall_64+0x33/0x40 [ 409.846079] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 409.846651] RIP: 0033:0x7f3e1e1f3b19 [ 409.847069] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 409.849141] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 409.849994] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 409.850792] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 409.851589] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 409.852387] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 409.853198] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 409.854951] FAULT_INJECTION: forcing a failure. [ 409.854951] name failslab, interval 1, probability 0, space 0, times 0 [ 409.856403] CPU: 0 PID: 5260 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 409.857209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 409.858142] Call Trace: [ 409.858439] dump_stack+0x107/0x167 [ 409.858847] should_fail.cold+0x5/0xa [ 409.859279] ? mempool_alloc+0x148/0x360 [ 409.859737] ? mempool_free_pages+0x20/0x20 [ 409.860217] should_failslab+0x5/0x20 [ 409.860645] kmem_cache_alloc+0x5b/0x310 [ 409.861114] ? mempool_free_pages+0x20/0x20 [ 409.861598] mempool_alloc+0x148/0x360 [ 409.862039] ? mempool_resize+0x7d0/0x7d0 [ 409.862501] ? lock_downgrade+0x6d0/0x6d0 [ 409.862974] bio_alloc_bioset+0x36e/0x600 [ 409.863440] ? bvec_alloc+0x2f0/0x2f0 [ 409.863867] ? write_one_page+0x4f0/0x4f0 [ 409.864333] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 409.864907] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 409.865455] ? create_page_buffers+0x139/0x230 [ 409.865968] __block_write_full_page+0x7cd/0x1050 [ 409.866514] ? end_buffer_write_sync+0xf0/0xf0 [ 409.867028] ? __blkdev_direct_IO_simple+0x930/0x930 [ 409.867598] block_write_full_page+0x220/0x290 [ 409.868108] ? __blkdev_direct_IO_simple+0x930/0x930 [ 409.868680] __writepage+0x67/0x180 [ 409.869101] write_cache_pages+0x57f/0xe50 [ 409.869579] ? tag_pages_for_writeback+0x450/0x450 [ 409.870134] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 409.870698] ? find_held_lock+0x2c/0x110 [ 409.871157] ? blkdev_readahead+0x20/0x20 [ 409.871622] generic_writepages+0xe2/0x160 [ 409.872100] ? write_cache_pages+0xe50/0xe50 [ 409.872603] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 409.873198] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 409.873770] do_writepages+0xee/0x2a0 [ 409.874197] ? page_writeback_cpu_online+0x20/0x20 [ 409.874749] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 409.875308] ? lock_downgrade+0x6d0/0x6d0 [ 409.875771] ? do_raw_write_lock+0x11f/0x290 [ 409.876263] ? do_raw_read_unlock+0x70/0x70 [ 409.876758] filemap_flush+0x239/0x2e0 [ 409.877196] ? filemap_fdatawrite+0x2f0/0x2f0 [ 409.877707] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 409.878628] ? get_nr_dirty_inodes+0x19e/0x220 [ 409.879143] __sync_blockdev+0xa5/0xf0 [ 409.879583] sync_filesystem.part.0+0xbd/0x1f0 [ 409.880097] __x64_sys_syncfs+0x1a1/0x250 [ 409.880563] do_syscall_64+0x33/0x40 [ 409.880989] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 409.881565] RIP: 0033:0x7f830a11cb19 [ 409.881978] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 409.884037] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 409.884900] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 409.885695] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 409.886494] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 409.887287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 409.888085] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:34:46 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:34:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470", 0x12}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 409.960045] loop6: detected capacity change from 0 to 41948160 [ 409.967380] FAT-fs (loop6): invalid media value (0x00) [ 409.968000] FAT-fs (loop6): Can't find a valid FAT filesystem 02:34:46 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x87fffff) openat(r0, &(0x7f0000000300)='./file0\x00', 0x40, 0x20) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:34:46 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 410.041480] loop2: detected capacity change from 0 to 41948160 02:34:59 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:34:59 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffe3) 02:34:59 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:34:59 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 19) 02:34:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470", 0x12}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:34:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:34:59 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 2) 02:34:59 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 422.876759] FAULT_INJECTION: forcing a failure. [ 422.876759] name failslab, interval 1, probability 0, space 0, times 0 [ 422.878155] CPU: 1 PID: 5309 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 422.878941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 422.879892] Call Trace: [ 422.880201] dump_stack+0x107/0x167 [ 422.880619] should_fail.cold+0x5/0xa [ 422.881070] ? create_object.isra.0+0x3a/0xa30 [ 422.881593] should_failslab+0x5/0x20 [ 422.882034] kmem_cache_alloc+0x5b/0x310 [ 422.882500] create_object.isra.0+0x3a/0xa30 [ 422.883009] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 422.883594] kmem_cache_alloc_trace+0x151/0x320 [ 422.884127] ? io_async_queue_proc+0x80/0x80 [ 422.884632] percpu_ref_init+0xd8/0x3d0 [ 422.885096] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 422.885718] io_uring_setup+0x14f6/0x2980 [ 422.886207] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 422.886787] ? wait_for_completion_io+0x270/0x270 [ 422.887362] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 422.887962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 422.888555] do_syscall_64+0x33/0x40 [ 422.888990] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 422.889578] RIP: 0033:0x7f3e1e1f3b19 [ 422.890002] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 422.892122] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 422.893002] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 422.893822] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 422.894640] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 422.895459] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 422.896271] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 422.897363] loop2: detected capacity change from 0 to 41948160 [ 422.918147] loop6: detected capacity change from 0 to 41948160 02:34:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) [ 423.011222] FAT-fs (loop6): invalid media value (0x00) [ 423.012439] FAT-fs (loop6): Can't find a valid FAT filesystem 02:34:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:34:59 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 20) 02:34:59 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 423.076944] FAULT_INJECTION: forcing a failure. [ 423.076944] name failslab, interval 1, probability 0, space 0, times 0 [ 423.078352] CPU: 1 PID: 5317 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 423.079125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 423.080190] Call Trace: [ 423.080482] dump_stack+0x107/0x167 [ 423.080887] should_fail.cold+0x5/0xa [ 423.081461] ? create_object.isra.0+0x3a/0xa30 [ 423.082140] should_failslab+0x5/0x20 [ 423.082637] kmem_cache_alloc+0x5b/0x310 [ 423.083102] ? mark_lock+0xf5/0x2df0 [ 423.083531] create_object.isra.0+0x3a/0xa30 [ 423.084029] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 423.084613] kmem_cache_alloc+0x159/0x310 [ 423.085099] ? mempool_free_pages+0x20/0x20 [ 423.085593] mempool_alloc+0x148/0x360 [ 423.086039] ? mempool_resize+0x7d0/0x7d0 [ 423.086486] ? lock_downgrade+0x6d0/0x6d0 [ 423.086973] bio_alloc_bioset+0x36e/0x600 [ 423.087422] ? bvec_alloc+0x2f0/0x2f0 [ 423.087830] ? write_one_page+0x4f0/0x4f0 [ 423.088272] ? find_held_lock+0x2c/0x110 [ 423.088716] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 423.089252] ? create_page_buffers+0x139/0x230 [ 423.089752] __block_write_full_page+0x7cd/0x1050 [ 423.090271] ? end_buffer_write_sync+0xf0/0xf0 [ 423.090763] ? __blkdev_direct_IO_simple+0x930/0x930 [ 423.091313] block_write_full_page+0x220/0x290 [ 423.091805] ? __blkdev_direct_IO_simple+0x930/0x930 [ 423.092352] __writepage+0x67/0x180 [ 423.092743] write_cache_pages+0x57f/0xe50 [ 423.093208] ? tag_pages_for_writeback+0x450/0x450 [ 423.093738] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 423.094274] ? find_held_lock+0x2c/0x110 [ 423.094713] ? blkdev_readahead+0x20/0x20 [ 423.095155] generic_writepages+0xe2/0x160 [ 423.095611] ? write_cache_pages+0xe50/0xe50 [ 423.096087] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 423.096655] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 423.097204] do_writepages+0xee/0x2a0 [ 423.097615] ? page_writeback_cpu_online+0x20/0x20 [ 423.098143] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 423.098679] ? lock_downgrade+0x6d0/0x6d0 [ 423.099121] ? do_raw_write_lock+0x11f/0x290 [ 423.099592] ? do_raw_read_unlock+0x70/0x70 [ 423.100059] filemap_flush+0x239/0x2e0 [ 423.100507] ? filemap_fdatawrite+0x2f0/0x2f0 [ 423.101006] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 423.101960] ? get_nr_dirty_inodes+0x19e/0x220 [ 423.102455] __sync_blockdev+0xa5/0xf0 [ 423.102881] sync_filesystem.part.0+0xbd/0x1f0 [ 423.103372] __x64_sys_syncfs+0x1a1/0x250 [ 423.103820] do_syscall_64+0x33/0x40 [ 423.104231] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 423.104783] RIP: 0033:0x7f830a11cb19 [ 423.105216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 423.107205] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 423.108082] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 423.108852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 423.109622] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 423.110388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 423.111153] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 [ 423.144743] FAULT_INJECTION: forcing a failure. [ 423.144743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 423.147392] CPU: 0 PID: 5325 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 423.148847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 423.150622] Call Trace: [ 423.151180] dump_stack+0x107/0x167 [ 423.151950] should_fail.cold+0x5/0xa [ 423.152759] _copy_to_user+0x2e/0x180 [ 423.153583] io_uring_setup+0x11b5/0x2980 02:34:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400", 0x15}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 423.154464] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 423.155749] ? wait_for_completion_io+0x270/0x270 [ 423.156796] ? perf_trace_preemptirq_template+0x26d/0x400 [ 423.156812] ? perf_trace_preemptirq_template+0x26d/0x400 [ 423.156851] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 423.156882] ? syscall_enter_from_user_mode+0x1d/0x50 [ 423.156904] do_syscall_64+0x33/0x40 02:34:59 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = dup(r0) stat(0x0, 0x0) sendmsg$nl_generic(r6, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20000804}, 0x800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 423.156922] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 423.156935] RIP: 0033:0x7f3e1e1f3b19 [ 423.156951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 423.156961] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 423.156981] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 423.156991] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 423.157001] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 423.157011] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 423.157021] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 423.215585] loop6: detected capacity change from 0 to 41948160 [ 423.237178] FAT-fs (loop6): invalid media value (0x00) [ 423.238369] FAT-fs (loop6): Can't find a valid FAT filesystem [ 423.358661] loop2: detected capacity change from 0 to 41948160 02:35:12 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 21) 02:35:12 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:35:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400", 0x15}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:35:12 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:35:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:35:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 3) 02:35:12 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:35:12 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 435.779778] FAULT_INJECTION: forcing a failure. [ 435.779778] name failslab, interval 1, probability 0, space 0, times 0 [ 435.782241] CPU: 1 PID: 5350 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 435.783649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 435.785356] Call Trace: [ 435.785911] dump_stack+0x107/0x167 [ 435.786663] should_fail.cold+0x5/0xa [ 435.787449] ? __d_alloc+0x2a/0x990 [ 435.788196] should_failslab+0x5/0x20 [ 435.788982] kmem_cache_alloc+0x5b/0x310 [ 435.789832] __d_alloc+0x2a/0x990 [ 435.790549] ? find_held_lock+0x2c/0x110 [ 435.791384] d_alloc_pseudo+0x19/0x70 [ 435.792171] alloc_file_pseudo+0xce/0x250 [ 435.793025] ? trace_hardirqs_on+0x5b/0x180 [ 435.793914] ? alloc_file+0x5a0/0x5a0 [ 435.794716] anon_inode_getfile+0xc8/0x1f0 [ 435.795594] io_uring_setup+0x138b/0x2980 [ 435.796464] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 435.797544] ? wait_for_completion_io+0x270/0x270 [ 435.798563] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 435.799656] ? syscall_enter_from_user_mode+0x1d/0x50 [ 435.800733] do_syscall_64+0x33/0x40 [ 435.801510] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 435.802569] RIP: 0033:0x7f3e1e1f3b19 [ 435.803343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 435.807128] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 435.808705] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 435.810182] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 435.811663] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 435.813142] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 435.814610] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 435.822707] loop6: detected capacity change from 0 to 41948160 [ 435.855559] loop2: detected capacity change from 0 to 41948160 [ 435.881889] FAT-fs (loop6): invalid media value (0x00) [ 435.883414] FAT-fs (loop6): Can't find a valid FAT filesystem [ 435.967541] FAULT_INJECTION: forcing a failure. [ 435.967541] name failslab, interval 1, probability 0, space 0, times 0 [ 435.970050] CPU: 1 PID: 5358 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 435.971664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 435.973541] Call Trace: [ 435.974084] dump_stack+0x107/0x167 [ 435.974844] should_fail.cold+0x5/0xa [ 435.975637] ? create_task_io_context+0x2c/0x430 [ 435.976632] should_failslab+0x5/0x20 [ 435.977429] kmem_cache_alloc_node+0x55/0x330 [ 435.978361] create_task_io_context+0x2c/0x430 [ 435.979314] submit_bio_checks+0x1366/0x1720 [ 435.980232] ? __lock_acquire+0xbb1/0x5b00 [ 435.981120] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 435.982403] submit_bio_noacct+0x82/0x1010 [ 435.983293] ? blk_queue_enter+0xc30/0xc30 [ 435.984179] ? lock_acquire+0x197/0x470 [ 435.985021] ? find_held_lock+0x2c/0x110 [ 435.985876] submit_bio+0xf3/0x4e0 [ 435.986613] ? submit_bio_noacct+0x1010/0x1010 [ 435.987569] submit_bh_wbc.constprop.0+0x580/0x780 [ 435.988586] __block_write_full_page+0x7cd/0x1050 [ 435.989601] ? end_buffer_write_sync+0xf0/0xf0 [ 435.990542] ? __blkdev_direct_IO_simple+0x930/0x930 [ 435.991591] block_write_full_page+0x220/0x290 [ 435.992545] ? __blkdev_direct_IO_simple+0x930/0x930 [ 435.993611] __writepage+0x67/0x180 [ 435.994367] write_cache_pages+0x57f/0xe50 [ 435.995245] ? tag_pages_for_writeback+0x450/0x450 [ 435.996267] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 435.997319] ? find_held_lock+0x2c/0x110 [ 435.998163] ? blkdev_readahead+0x20/0x20 [ 435.999019] generic_writepages+0xe2/0x160 [ 435.999906] ? write_cache_pages+0xe50/0xe50 [ 436.000824] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 436.001914] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 436.002956] do_writepages+0xee/0x2a0 [ 436.003739] ? page_writeback_cpu_online+0x20/0x20 [ 436.004748] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 436.005908] ? lock_downgrade+0x6d0/0x6d0 [ 436.006987] ? do_raw_write_lock+0x11f/0x290 [ 436.008121] ? do_raw_read_unlock+0x70/0x70 [ 436.009249] filemap_flush+0x239/0x2e0 [ 436.010252] ? filemap_fdatawrite+0x2f0/0x2f0 [ 436.011374] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 436.013400] ? get_nr_dirty_inodes+0x19e/0x220 [ 436.014522] __sync_blockdev+0xa5/0xf0 [ 436.015472] sync_filesystem.part.0+0xbd/0x1f0 [ 436.016623] __x64_sys_syncfs+0x1a1/0x250 [ 436.017696] do_syscall_64+0x33/0x40 [ 436.018628] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 436.019931] RIP: 0033:0x7f830a11cb19 [ 436.020881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 436.025370] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 436.027256] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 436.029095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 436.030936] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 436.032729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 436.034586] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:35:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400", 0x15}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:35:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:35:12 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 22) 02:35:12 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:35:12 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:35:12 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) [ 436.211646] FAULT_INJECTION: forcing a failure. [ 436.211646] name failslab, interval 1, probability 0, space 0, times 0 [ 436.214468] CPU: 1 PID: 5365 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 436.215862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 436.217558] Call Trace: [ 436.218106] dump_stack+0x107/0x167 [ 436.218845] should_fail.cold+0x5/0xa [ 436.219616] ? create_object.isra.0+0x3a/0xa30 [ 436.220530] should_failslab+0x5/0x20 [ 436.221320] kmem_cache_alloc+0x5b/0x310 [ 436.222147] create_object.isra.0+0x3a/0xa30 [ 436.223046] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 436.224088] kmem_cache_alloc+0x159/0x310 [ 436.224935] __d_alloc+0x2a/0x990 [ 436.225653] ? find_held_lock+0x2c/0x110 [ 436.226476] d_alloc_pseudo+0x19/0x70 [ 436.227247] alloc_file_pseudo+0xce/0x250 [ 436.228085] ? trace_hardirqs_on+0x5b/0x180 [ 436.228968] ? alloc_file+0x5a0/0x5a0 [ 436.229762] anon_inode_getfile+0xc8/0x1f0 [ 436.230626] io_uring_setup+0x138b/0x2980 [ 436.231480] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 436.232513] ? wait_for_completion_io+0x270/0x270 [ 436.233499] ? perf_trace_preemptirq_template+0x26d/0x400 [ 436.234625] ? perf_trace_preemptirq_template+0x26d/0x400 [ 436.235769] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 436.236847] ? syscall_enter_from_user_mode+0x1d/0x50 [ 436.237921] do_syscall_64+0x33/0x40 [ 436.238686] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 436.239735] RIP: 0033:0x7f3e1e1f3b19 [ 436.240498] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 436.244286] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 436.245849] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 436.247305] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 436.248750] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 436.250195] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 436.251643] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 436.275555] loop6: detected capacity change from 0 to 41948160 [ 436.292170] FAT-fs (loop6): invalid media value (0x00) [ 436.293416] FAT-fs (loop6): Can't find a valid FAT filesystem [ 436.313051] loop2: detected capacity change from 0 to 41948160 02:35:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 4) 02:35:13 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:35:13 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:35:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f8", 0x16}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:35:13 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:35:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 436.461567] FAULT_INJECTION: forcing a failure. [ 436.461567] name failslab, interval 1, probability 0, space 0, times 0 [ 436.463995] CPU: 1 PID: 5381 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 436.465446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 436.467077] Call Trace: [ 436.467592] dump_stack+0x107/0x167 [ 436.468255] should_fail.cold+0x5/0xa [ 436.468963] ? create_object.isra.0+0x3a/0xa30 [ 436.469796] should_failslab+0x5/0x20 [ 436.470480] kmem_cache_alloc+0x5b/0x310 [ 436.471213] create_object.isra.0+0x3a/0xa30 [ 436.471996] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 436.472921] kmem_cache_alloc_node+0x169/0x330 [ 436.473754] create_task_io_context+0x2c/0x430 [ 436.474629] submit_bio_checks+0x1366/0x1720 [ 436.475453] ? __lock_acquire+0xbb1/0x5b00 [ 436.476291] ? trace_event_raw_event_block_rq_requeue+0x560/0x560 [ 436.477470] submit_bio_noacct+0x82/0x1010 [ 436.478286] ? blk_queue_enter+0xc30/0xc30 [ 436.479107] ? lock_acquire+0x197/0x470 [ 436.479822] ? find_held_lock+0x2c/0x110 [ 436.480618] submit_bio+0xf3/0x4e0 [ 436.481294] ? submit_bio_noacct+0x1010/0x1010 [ 436.482172] submit_bh_wbc.constprop.0+0x580/0x780 [ 436.483112] __block_write_full_page+0x7cd/0x1050 [ 436.484035] ? end_buffer_write_sync+0xf0/0xf0 02:35:13 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 23) [ 436.484902] ? __blkdev_direct_IO_simple+0x930/0x930 [ 436.486056] block_write_full_page+0x220/0x290 [ 436.486927] ? __blkdev_direct_IO_simple+0x930/0x930 [ 436.487884] __writepage+0x67/0x180 [ 436.488586] write_cache_pages+0x57f/0xe50 [ 436.489411] ? tag_pages_for_writeback+0x450/0x450 [ 436.490337] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 436.491303] ? find_held_lock+0x2c/0x110 [ 436.492062] ? blkdev_readahead+0x20/0x20 [ 436.492812] generic_writepages+0xe2/0x160 [ 436.493675] ? write_cache_pages+0xe50/0xe50 [ 436.494626] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 436.495739] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 436.496682] do_writepages+0xee/0x2a0 [ 436.497380] ? page_writeback_cpu_online+0x20/0x20 [ 436.497435] FAULT_INJECTION: forcing a failure. [ 436.497435] name failslab, interval 1, probability 0, space 0, times 0 [ 436.498308] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 436.500954] ? lock_downgrade+0x6d0/0x6d0 [ 436.501732] ? do_raw_write_lock+0x11f/0x290 [ 436.502562] ? do_raw_read_unlock+0x70/0x70 [ 436.503358] filemap_flush+0x239/0x2e0 [ 436.504082] ? filemap_fdatawrite+0x2f0/0x2f0 [ 436.504947] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 436.506496] ? get_nr_dirty_inodes+0x19e/0x220 [ 436.507347] __sync_blockdev+0xa5/0xf0 [ 436.508066] sync_filesystem.part.0+0xbd/0x1f0 [ 436.508906] __x64_sys_syncfs+0x1a1/0x250 [ 436.509674] do_syscall_64+0x33/0x40 [ 436.510369] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 436.511296] RIP: 0033:0x7f830a11cb19 [ 436.511985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 436.515408] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 436.516809] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 436.518151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 436.519453] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 436.520759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 436.522074] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 [ 436.523425] CPU: 0 PID: 5385 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 436.524448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 436.525691] Call Trace: [ 436.526082] dump_stack+0x107/0x167 [ 436.526619] should_fail.cold+0x5/0xa [ 436.527173] ? __alloc_file+0x21/0x320 [ 436.527741] should_failslab+0x5/0x20 [ 436.528297] kmem_cache_alloc+0x5b/0x310 [ 436.528890] __alloc_file+0x21/0x320 [ 436.529445] alloc_empty_file+0x6d/0x170 [ 436.530049] alloc_file+0x5e/0x5a0 [ 436.530567] alloc_file_pseudo+0x16a/0x250 [ 436.531189] ? alloc_file+0x5a0/0x5a0 [ 436.531762] anon_inode_getfile+0xc8/0x1f0 [ 436.532387] io_uring_setup+0x138b/0x2980 [ 436.533006] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 436.533783] ? wait_for_completion_io+0x270/0x270 [ 436.534498] ? perf_trace_preemptirq_template+0x26d/0x400 [ 436.535299] ? perf_trace_preemptirq_template+0x26d/0x400 [ 436.536115] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 436.536890] ? syscall_enter_from_user_mode+0x1d/0x50 [ 436.537669] do_syscall_64+0x33/0x40 [ 436.538213] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 436.538962] RIP: 0033:0x7f3e1e1f3b19 [ 436.539497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 436.542180] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 436.543273] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 436.544315] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 436.545358] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 436.546387] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 436.547411] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 436.598292] loop6: detected capacity change from 0 to 41948160 [ 436.612596] FAT-fs (loop6): bogus number of FAT sectors [ 436.613489] FAT-fs (loop6): Can't find a valid FAT filesystem [ 436.614501] loop7: detected capacity change from 0 to 41948160 [ 436.677112] loop2: detected capacity change from 0 to 41948160 02:35:24 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:35:24 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:35:24 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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@nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:35:24 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:35:24 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:35:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 5) 02:35:24 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 24) 02:35:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f8", 0x16}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 447.981056] FAULT_INJECTION: forcing a failure. [ 447.981056] name failslab, interval 1, probability 0, space 0, times 0 [ 447.984310] CPU: 0 PID: 5413 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 447.986267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 447.988744] Call Trace: [ 447.989537] dump_stack+0x107/0x167 [ 447.990582] should_fail.cold+0x5/0xa [ 447.991683] ? create_object.isra.0+0x3a/0xa30 [ 447.993004] should_failslab+0x5/0x20 [ 447.994119] kmem_cache_alloc+0x5b/0x310 [ 447.995303] create_object.isra.0+0x3a/0xa30 [ 447.996566] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 447.998044] kmem_cache_alloc+0x159/0x310 [ 447.999259] __alloc_file+0x21/0x320 [ 448.000333] alloc_empty_file+0x6d/0x170 [ 448.001516] alloc_file+0x5e/0x5a0 [ 448.002550] alloc_file_pseudo+0x16a/0x250 [ 448.003766] ? alloc_file+0x5a0/0x5a0 [ 448.004892] anon_inode_getfile+0xc8/0x1f0 [ 448.006118] io_uring_setup+0x138b/0x2980 [ 448.007329] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 448.008791] ? wait_for_completion_io+0x270/0x270 [ 448.010234] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 448.011750] ? syscall_enter_from_user_mode+0x1d/0x50 [ 448.013247] do_syscall_64+0x33/0x40 [ 448.014098] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 448.015264] RIP: 0033:0x7f3e1e1f3b19 [ 448.016107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 448.020276] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 448.022037] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 448.023637] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 448.025263] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 448.026877] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 448.028602] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:35:24 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffe3) [ 448.051562] loop7: detected capacity change from 0 to 41948160 02:35:24 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 448.099685] loop6: detected capacity change from 0 to 41948160 [ 448.102841] loop2: detected capacity change from 0 to 41948160 [ 448.125009] FAULT_INJECTION: forcing a failure. [ 448.125009] name failslab, interval 1, probability 0, space 0, times 0 [ 448.127644] CPU: 0 PID: 5417 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 448.129190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 448.131045] Call Trace: [ 448.131643] dump_stack+0x107/0x167 [ 448.132453] should_fail.cold+0x5/0xa [ 448.133325] ? mempool_alloc+0x148/0x360 [ 448.134230] ? mempool_free_pages+0x20/0x20 [ 448.135190] should_failslab+0x5/0x20 [ 448.136034] kmem_cache_alloc+0x5b/0x310 [ 448.136945] ? mempool_free_pages+0x20/0x20 02:35:24 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 25) [ 448.137937] mempool_alloc+0x148/0x360 [ 448.138938] ? mempool_resize+0x7d0/0x7d0 [ 448.139855] ? lock_downgrade+0x6d0/0x6d0 [ 448.140790] bio_alloc_bioset+0x36e/0x600 [ 448.141740] ? bvec_alloc+0x2f0/0x2f0 [ 448.142583] ? write_one_page+0x4f0/0x4f0 [ 448.143496] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 448.144611] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 448.145764] ? create_page_buffers+0x139/0x230 [ 448.146812] __block_write_full_page+0x7cd/0x1050 [ 448.147916] ? end_buffer_write_sync+0xf0/0xf0 [ 448.148965] ? __blkdev_direct_IO_simple+0x930/0x930 [ 448.150154] block_write_full_page+0x220/0x290 [ 448.151200] ? __blkdev_direct_IO_simple+0x930/0x930 [ 448.152368] __writepage+0x67/0x180 [ 448.153230] write_cache_pages+0x57f/0xe50 [ 448.154212] ? tag_pages_for_writeback+0x450/0x450 [ 448.155347] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 448.156495] ? find_held_lock+0x2c/0x110 [ 448.157452] ? blkdev_readahead+0x20/0x20 [ 448.158401] generic_writepages+0xe2/0x160 [ 448.159366] ? write_cache_pages+0xe50/0xe50 [ 448.160382] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 448.161603] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 448.162760] do_writepages+0xee/0x2a0 [ 448.163630] ? page_writeback_cpu_online+0x20/0x20 [ 448.164755] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 448.165927] ? lock_downgrade+0x6d0/0x6d0 [ 448.166873] ? do_raw_write_lock+0x11f/0x290 [ 448.167878] ? do_raw_read_unlock+0x70/0x70 [ 448.168873] filemap_flush+0x239/0x2e0 [ 448.169787] ? filemap_fdatawrite+0x2f0/0x2f0 [ 448.170823] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 448.172691] ? get_nr_dirty_inodes+0x19e/0x220 [ 448.173770] __sync_blockdev+0xa5/0xf0 [ 448.174669] sync_filesystem.part.0+0xbd/0x1f0 [ 448.175718] __x64_sys_syncfs+0x1a1/0x250 [ 448.176674] do_syscall_64+0x33/0x40 [ 448.177556] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 448.178730] RIP: 0033:0x7f830a11cb19 [ 448.179582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 448.183833] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 448.185608] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 448.187244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 448.188878] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 448.190539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 448.192168] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:35:25 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffe3) 02:35:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 448.237467] FAT-fs (loop6): bogus number of FAT sectors [ 448.238822] FAT-fs (loop6): Can't find a valid FAT filesystem [ 448.242282] FAULT_INJECTION: forcing a failure. [ 448.242282] name failslab, interval 1, probability 0, space 0, times 0 [ 448.244804] CPU: 0 PID: 5429 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 448.246345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 448.248187] Call Trace: [ 448.248774] dump_stack+0x107/0x167 [ 448.249610] should_fail.cold+0x5/0xa [ 448.250456] ? security_file_alloc+0x34/0x170 [ 448.251446] should_failslab+0x5/0x20 [ 448.252296] kmem_cache_alloc+0x5b/0x310 [ 448.253228] security_file_alloc+0x34/0x170 [ 448.254187] __alloc_file+0xb7/0x320 [ 448.255014] alloc_empty_file+0x6d/0x170 [ 448.255916] alloc_file+0x5e/0x5a0 [ 448.256706] alloc_file_pseudo+0x16a/0x250 [ 448.257662] ? alloc_file+0x5a0/0x5a0 [ 448.258526] anon_inode_getfile+0xc8/0x1f0 [ 448.259471] io_uring_setup+0x138b/0x2980 [ 448.260398] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 448.261539] ? wait_for_completion_io+0x270/0x270 [ 448.262604] ? perf_trace_preemptirq_template+0x26d/0x400 [ 448.263820] ? perf_trace_preemptirq_template+0x26d/0x400 [ 448.265057] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 448.266242] ? syscall_enter_from_user_mode+0x1d/0x50 [ 448.267385] do_syscall_64+0x33/0x40 [ 448.268216] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 448.269373] RIP: 0033:0x7f3e1e1f3b19 [ 448.270199] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 448.274304] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 448.275988] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 448.277593] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 448.279174] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 448.280752] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 448.282354] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:35:25 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffe3) 02:35:25 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:35:25 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 26) [ 448.353962] loop2: detected capacity change from 0 to 41948160 02:35:25 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 448.429451] FAULT_INJECTION: forcing a failure. [ 448.429451] name failslab, interval 1, probability 0, space 0, times 0 [ 448.431263] CPU: 1 PID: 5442 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 448.432069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 448.433033] Call Trace: [ 448.433356] dump_stack+0x107/0x167 [ 448.433790] should_fail.cold+0x5/0xa [ 448.434240] ? create_object.isra.0+0x3a/0xa30 [ 448.434772] should_failslab+0x5/0x20 [ 448.435226] kmem_cache_alloc+0x5b/0x310 [ 448.435704] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 448.436465] create_object.isra.0+0x3a/0xa30 [ 448.437018] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 448.437732] kmem_cache_alloc+0x159/0x310 [ 448.438316] security_file_alloc+0x34/0x170 [ 448.438916] __alloc_file+0xb7/0x320 [ 448.439428] alloc_empty_file+0x6d/0x170 [ 448.439998] alloc_file+0x5e/0x5a0 [ 448.440501] alloc_file_pseudo+0x16a/0x250 [ 448.441095] ? alloc_file+0x5a0/0x5a0 [ 448.441644] anon_inode_getfile+0xc8/0x1f0 [ 448.442228] io_uring_setup+0x138b/0x2980 [ 448.442809] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 448.443509] ? wait_for_completion_io+0x270/0x270 [ 448.444200] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 448.444927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 448.445643] do_syscall_64+0x33/0x40 [ 448.446166] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 448.446875] RIP: 0033:0x7f3e1e1f3b19 [ 448.447401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 448.449981] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 448.451034] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 448.452032] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 448.453032] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 448.454034] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 448.455026] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:35:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:35:36 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:35:36 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 27) 02:35:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f8", 0x16}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:35:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 6) 02:35:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:35:36 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="824082fd6cef09a6e68f8a31beee8d621de742e8021507db0df5ea8b06e15539fa9bee67040349983a247fe62fb742f57e28f7e2de3f469be0f419af3140d42573ae93db2a3781cca42ae7ae3503aeedfc308c318c8d7ae719282a6c832d42213d6f005eedcd126e33a9bcde55b0bbbfad72bf7630f4454bda7afa423d5cde7117b93a500b97abb62cbb47cadae9200455f886576430225f1f5c48e4ff9ceb96f13f79a1699d0fe63449b58488b5364902182f0b3ab1728a74892515ae0322541b5f4db82f863169035cf9af2928fdac521cc21934401ebe23087b131197792a4f8765d9ab044c35e2165af5e86456d2998f6f403c0347746793052dfd037dadecbf511796f3beeedddc00ce2525c4958447199749fb6be5d58d7dfe8b8c475cadde8acf21dfdb1e0419734f56b8f47dd385e8afabfe2711f8266f2d1b8502be0ea95da8e0334913e7560f915a3025519c0dda3b51843e6af87db417d8cd3118e096dc31011be8ee6525ab73ddd7ea8337961e323207d83b46218c7192b4d7302f638dbd05ee819ca9a467aa27a691708be89cce1e284e44fd3304ec5552421fd03df4531eba4d141eaaa9baa2bdaeebb15f82fbef8a2c51a12eb74b24e8af08c393aeb6fe52cdad555944a2079a90b2105cdb22ed4e3049cb8907a60a612a92e3ac62b6d28600da072564576954cb4359162dc3efa483800773b4bca69e0847c7097e3328e95db7399598432be3b2e41882551828c93876a4b070605ea5c80920638aa38301ca6d818bc73023be2659d271fa7bf321677263af855a21ce5fe1947403a0b2d19be60b74336763e54f31e62082322500c8ef26c4df610cc124a8921f0b472b5a2a25f982ae7306652f4eff227fde4609f6f5e350b0b1543211e51f25fd23357c9f1360c607bb29d5aa565927466bfd4c896191c35498eafbcb051f1fc3c7059ff5f26fe5e139ef043f3e505c6f81e099a1663c48162ce7e5dfec5ab1be70c801f95ffa5e0d0cfcdfa85c7a830adeaa449ea727509b81ffe50ca86c4aade7b999045d041354e28f2a667f8b6903c7e7f5e520374f0964f454ebbd83d2b89661fe8ab8cabdf73c71dde80a60f615b9e49a73d2415eab47474d37ce43663a849e5a333bd39e609a885c511b26e27cbee4a1bfed75fc9ed8c79ce875e0374ba5803f564a89bea56dbf77a1f97104b540a3f945027911a1316be0923cf037381825e3efa6cb26920587d056a9efabb65542964000b3768139ff4ec1dd2d8af1a0bd2227fb0f569f076949b0e46b08d5a9215c8d9739d0f323402b93b900b6d0279e465f71b7a154afc9104d6813f95b154b4409ed7023fdb907211c20d52c8e719cc887078ce7bcf404d268168278e3f177a03c408187cfa0c0d410d7c007400fcd2be0484c8efac327905698900918cc0f07de02900900aa35d24a36bd7fbd2181340904cae00aac22a23f9c1d06cda7218d4f2ce681081b2520e5ab9e0ead130bb247c92c8600b2e1d700482b1e8828d3cfa3ffc5db456afcb2ee35c788994f44e47cc613da53082c93e0418c0dfb3a4a03c05ebd3d7a4b0cc7bf6803ef38de2901b17e981254cd141dc5abbe454f60e25e5a94563c86f0aa4fda770c794e39560c03c18b7aa6a5f726a7944f2706e5c225958aaa94b0c0d5c92a44596fa8877abc43980b6c375708905d79da82e8f5286735863597026070edb9df871e418670766903701f96031f376f1c43540bd57a93be6b573d99102616b8873c7f9b196d17b39d068942f8756b2a69ff07733e5b568d720ba127e5bff39675b754d01e6b05fa4de87243efae75109a932c019ebb239b464de10df291018e9a4edb7796a81aed4a8af48e05facd7c602ea8ed5857aa5a6f19c807ff98ee7f6d92d80641c2d82ca81219bdd4946232799eca5080442a05b3161c3e485c1751641444a35c38d4bb8b1bb57aeb28f5d21f5f18a81d789dd4f3dd44599b1a4cec0812f9caeeba169a2d33b6d60f4dfc6a005a893732db16fa79bd29526e41e09b87cb9acd862519701e494f02703877c29b490faf4c81c0bfbcaaad9ea2389bcd4db1129b0ed8170d00acc79c8a31c796a88a3d74841cb0771c79f2589651e1149ca735f4c8f7a18ecec2f6440259d7fb238f1229bd76faafed6dfaac832409242b20cf2e1285bbc844135f50f0f60c5ba96f12691c6375f36b71e52c4a11cb95e5c7219d9d67432a272d09d512c4fa18101332ccef36e55b6ed159944fd90ba43d686fb8ba8438f2a7fd148c2f90ef861076aba41649a0dbbdb112c3f3a7de99f0f95cecd1b44d2fcf9420c961ea9cb46e6ae1ecc4e98800a20c24d19f0c0ea0702e0d2cb4cfc0670179def63b731b9417279a229dbe5d155f087821d2c23c313189f3d87c1757dd0d5411317f0122212895c6d5178ae5772e5cc39b0f37f8e0c68b81edd94e333f57cffe7ab2c0fd478b9301727d6d32ab633d32b846d90b3fa322d977ca9020720297209750bcf97563c4ad1ab6ee8c2c386373b71acb841b54923899a479b993ba59a552b5148182fead08c45779ba41fddb16c0c1ddb0ece3c7b099da93cd79638a07e94c8180e8d939d2f6183025ae8165c61afc287c825490ae4b3a06ea8362f8145209ba0474a444dcad141111aafd4824fa4b2226643e6446ca101b44edc32ff5027268b7792d1dfbfaa7f44f937cb1a2125b627936024ae17795dfd7d38b979b29cc6c886fcf191b65835f2a3081ca81de8f29f38827f02ddce476ea062779c64db535f4b6d0fcd9731ca71d0bf32a92598e975286356c39230eeb467092e3d7afc4040a183fdf339e667623271d9b289a95feac0659855eef2d940760de1a13420642440c992c5a0c52e18b9a2f2ce98fd930588141fe91343fcf5eab758866e3f0918e1f646341851b6439763d67f7478a50e1cf341048179d6e87bbeec578a0f289745877213b34b68b0ae9f356e39e3b2d961d8f0e2e9beeb9bff47078aac974d323a01267b96cc134b5d7f05ca4987712de2f947373ee32d0d956bd5d9915f1587ecfd451cd622e860eb05ea95c40133dfe9d404fba9961ea1f77c18586b4d7557a89493416d0ae7a3a45a4e52bea03d711c5d83ed1d6e9bb51d12e9556b16e7fb003fed39443268451a8b83a3db9f494cee5b02ce8ab286ad6eca014f3f4442a4bc1f11758fd0d96ece97db6b476bbd3a57b464d0be86d26dd24a0fb92640db093c42df3a7fcad8aa96768573be604427476958c05d724aabe99ee415e6991fb52811608d4a8be25468c073924751ae87155aae5511ad44fa490453ce2aa0888976d633583c685d01aebf8217ebf7afdc8177b519806c5d6fd0c8114ed345b34a3fae13d28e5897be5f757e330c494f8ef78324b005de67bc8703195af59acf895dcdd9d38ca68ed11d631d41e5af3a145619784eaa8f5fbff723a6693a8c19425d8d71346d2ca8799a0dd889f82dd54d8cf1af88051d799fd9d3db93835a5084cb50ab4ece5e7fb664f1a5290a2d495e3ee67459da55f6b7214d7ad3daf22ab0efb02ab278fa078fe539d42274e56bd604e0bd28eeddde46a788019e081e34442749462b28f4797575eee22da228d0039bab45bd08c729891d1e12ea4f11bf9f844726e00217e41b5b2c3819aec00e48288ed4f2be2940595d970dee9e87a2501b135de84b791f776c22c6dd677a9b58ef0f2c124b05a8c30f9050c638402be096144d55debe751712c386aa3c665b4b6e4f8727168b5e8265b80bec72056231753dc73d01cc21ff106d829dd39aa8ec8c9ed25b5d539efa9009ca97410e467fabc82d3b9a033ffe5f2c81e05ced558b1b5e605ae348c897c0a198751135600f4ea36d46442868d71eefae251af478338e0297da31fb5c05123adb36881fb5265b83f35a7cb2b6d1bd1be33ed51ed21494e4abd44887abff0bfd824f6fea4d147aa8322a33d68182a0e5dab03e358f50a1bb365389c4b996985f444d349a13d03378d499ff610c340490c1ee89885e9dea8705a19298c552e56c6b775df174ca5739f464d387981ee138f2555a5bc1fa048ff40c6f2de6e1b17bebed1e3273c79bce49abed23b04f4995041f267c676349eee49ad8295a6ea5f6e96d334c1b735cceccc1b308dfc752d95a433e209c878c1392d8ea46b67af3642bad3e5c141fb2bfe70ec3aa654dba2211a68ee0dac7f750e1bda7f77300c6607b5526003795293f20fea38af7281d4ee494be60b4579273537314abd4efda283a93cfea7dd60157e61470c0dc79783f7cb0e5b2240b4fd3d2add9dc62be0553751dcafe512f9206290900e101460cd4778a7d3537ca061a204737bd666b567c895e1a8eca4aa14cf9f4b2098b1e983d884e7a8de852c6b7c2beefe6183d818f749ce0b4494e5e05398eab9a18aa9cc98ee06cb9c789bb0462e342b1ce3f96e2c6fa638e9ff9334aab1d00e8a35cd093998e15fe461f62e18b526316bccd5d6c7f4330e60bebaa70def6b2bc34b58aee10983d418443f231c18afaf3523d5e60b7f8dae070a79ad9fbee41f9be129dca418317c9b5032eeed232047c7d64de0af849e6bac170ec34b6b06c2d0e85d44d0aa7bb714b95e4b066477a021d5ce0192b56aa10a2399569a0653f469af54d6cc61e2e68c70a74d3b333781fcb6c7332c6cdbf2c31dfd37d0f7ca119dac1ea8733d20b20797c7df2611c51c988c1e7954998cfdd44866d6350646f9084854af4a1945292c2485d39173bf01e0e9d596364006e2fa443d6ca024f71a6c7c54964ce49abb2c8de3309d98206579914981f08fedaa9de3221ed3ea6c9d4346f2571a3053ff2df31a469ae34e1ba8f3bac24e0de1829de8988477b7ab37f5ac15e1f5b08db9f73e672b022718f781f1a11f6556e89a21beb7df69695028302337650b612449cda75378ee66b0c38eb7f8e79a76fc59b9150c1788acf65b4bbc6f9d22a1ec64e1e1b6fd0df8ed9b68ba48cbdba4df3d6e4a864a172194059c970363a6c697746982e4d38329abbf5b19e59790a046a428889ba6bd276eddd5d759e84d955ae99f42930c52aa764241a912255ec69d232b592bbaef114a748f19600cc3a08097434e6f9c0e6751044806ebd8598618ec068c390435d97fccc9776ccd62459b2923af417b967ec2bd464cd28ce8289480ce26ae45c02da73179d95e91fa976340263d45c42346654204f9aebaedfbd93fa4d808eae6e603e6cc9176924636b5c008c95315af66b60dbacdc40c2bc3bcd14ddd1fbbc3ece1b9812abd3a0d6b228412bc6efd0d9e946d0b2a9263d5b2990d4961dcfd2abf753af85cc1327f7cd6e1bab04325ccafdd61272092379255b04c239b89c3ed7824b1e7c16829d45e79f781ae6da263c7d1ca28717d0fe334749f7fe3308491684947a085f58ab0c21de2f55a7689c9dd6e35b422b8086deb000701ad06de77596d462b9feee3d0d97db2dd89a5311e66b16b4a5d1af3c22d428abbdda40aa3615bbbb39cddb7393b6da45dadd975376c5b7b8390ab99393e375f4621e61272618f5f6a65f446c908da9b179606d456864a3fbe9752b32b869538898d147acb693f6e8b58a8f9d43224056429ac9a5da5e7e4d0a228add24d18b0044535f33aa681228a0e6411f1c57fe95f300dbc53e4515a4bcbacaec9fa15bf6834db41e7793cd8b4fe82ac9328b2c70163a776e179da1d2eb21e0f4061fe73c95334bbdc78e6d20e3d0287e81f0ea78b8ac78beb0570a6a288e1ce80bcf89ab5398dd70cb3ef02ed60d68970077e4246d25c1feb", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:35:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:35:36 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 459.911931] FAULT_INJECTION: forcing a failure. [ 459.911931] name failslab, interval 1, probability 0, space 0, times 0 [ 459.915093] CPU: 0 PID: 5455 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 459.916947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 459.919320] Call Trace: [ 459.920049] dump_stack+0x107/0x167 [ 459.921045] should_fail.cold+0x5/0xa [ 459.922107] ? io_uring_alloc_task_context+0x99/0x6a0 [ 459.923512] should_failslab+0x5/0x20 [ 459.924552] kmem_cache_alloc_trace+0x55/0x320 [ 459.925831] io_uring_alloc_task_context+0x99/0x6a0 [ 459.925858] ? io_import_iovec+0x1120/0x1120 [ 459.927648] ? lock_downgrade+0x6d0/0x6d0 [ 459.928771] ? do_raw_spin_lock+0x121/0x260 [ 459.929948] ? rwlock_bug.part.0+0x90/0x90 [ 459.931103] __io_uring_add_tctx_node+0x2c6/0x520 [ 459.932413] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 459.933846] ? alloc_fd+0x2e7/0x670 [ 459.934843] io_uring_setup+0x1fbb/0x2980 [ 459.935973] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 459.937382] ? wait_for_completion_io+0x270/0x270 [ 459.938526] ? perf_trace_preemptirq_template+0x26d/0x400 [ 459.939769] ? perf_trace_preemptirq_template+0x26d/0x400 [ 459.941041] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 459.942244] ? syscall_enter_from_user_mode+0x1d/0x50 [ 459.943417] do_syscall_64+0x33/0x40 [ 459.944259] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 459.945426] RIP: 0033:0x7f3e1e1f3b19 [ 459.946261] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 459.950418] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 459.952131] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 459.953748] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 459.955350] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 459.956968] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 459.958582] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:35:36 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 459.973001] loop6: detected capacity change from 0 to 41948160 [ 459.980082] FAT-fs (loop6): bogus number of FAT sectors [ 459.980772] FAT-fs (loop6): Can't find a valid FAT filesystem [ 460.052597] FAULT_INJECTION: forcing a failure. [ 460.052597] name failslab, interval 1, probability 0, space 0, times 0 [ 460.055405] CPU: 0 PID: 5467 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 460.057086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 460.059130] Call Trace: [ 460.059787] dump_stack+0x107/0x167 [ 460.060679] should_fail.cold+0x5/0xa [ 460.061615] ? create_object.isra.0+0x3a/0xa30 [ 460.062722] should_failslab+0x5/0x20 [ 460.063648] kmem_cache_alloc+0x5b/0x310 [ 460.064633] ? mark_lock+0xf5/0x2df0 [ 460.065548] create_object.isra.0+0x3a/0xa30 [ 460.066613] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 460.067849] kmem_cache_alloc+0x159/0x310 [ 460.068857] ? mempool_free_pages+0x20/0x20 [ 460.069909] mempool_alloc+0x148/0x360 [ 460.070863] ? mempool_resize+0x7d0/0x7d0 [ 460.071874] ? lock_downgrade+0x6d0/0x6d0 [ 460.072902] bio_alloc_bioset+0x36e/0x600 [ 460.073921] ? bvec_alloc+0x2f0/0x2f0 [ 460.074840] ? write_one_page+0x4f0/0x4f0 [ 460.075831] ? find_held_lock+0x2c/0x110 [ 460.076815] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 460.077991] ? create_page_buffers+0x139/0x230 [ 460.079093] __block_write_full_page+0x7cd/0x1050 [ 460.080249] ? end_buffer_write_sync+0xf0/0xf0 [ 460.081350] ? __blkdev_direct_IO_simple+0x930/0x930 [ 460.082569] block_write_full_page+0x220/0x290 [ 460.083659] ? __blkdev_direct_IO_simple+0x930/0x930 [ 460.084881] __writepage+0x67/0x180 [ 460.085763] write_cache_pages+0x57f/0xe50 [ 460.086785] ? tag_pages_for_writeback+0x450/0x450 [ 460.087973] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 460.089148] ? lock_downgrade+0x6d0/0x6d0 [ 460.090146] ? down_read_killable_nested+0x45e/0x460 [ 460.091368] ? lock_acquire+0x197/0x470 [ 460.092314] ? find_held_lock+0x2c/0x110 [ 460.093281] ? blkdev_readahead+0x20/0x20 [ 460.094269] generic_writepages+0xe2/0x160 [ 460.095272] ? write_cache_pages+0xe50/0xe50 [ 460.096330] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 460.097579] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 460.098771] do_writepages+0xee/0x2a0 [ 460.099676] ? page_writeback_cpu_online+0x20/0x20 [ 460.100829] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 460.102021] ? lock_downgrade+0x6d0/0x6d0 [ 460.103003] ? do_raw_write_lock+0x11f/0x290 [ 460.104043] ? do_raw_read_unlock+0x70/0x70 [ 460.105069] filemap_flush+0x239/0x2e0 [ 460.105995] ? filemap_fdatawrite+0x2f0/0x2f0 [ 460.107063] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 460.108994] ? get_nr_dirty_inodes+0x19e/0x220 [ 460.110079] __sync_blockdev+0xa5/0xf0 [ 460.110999] sync_filesystem.part.0+0xbd/0x1f0 [ 460.112073] __x64_sys_syncfs+0x1a1/0x250 [ 460.113055] do_syscall_64+0x33/0x40 [ 460.113937] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 460.115137] RIP: 0033:0x7f830a11cb19 [ 460.116013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 460.120486] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 460.122270] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 460.123932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 460.125597] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 460.127260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 460.128924] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:35:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 7) 02:35:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:35:48 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:35:48 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:35:48 executing program 7: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffe3) 02:35:48 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 28) 02:35:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:35:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) [ 471.895776] FAULT_INJECTION: forcing a failure. [ 471.895776] name failslab, interval 1, probability 0, space 0, times 0 [ 471.897131] CPU: 0 PID: 5484 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 471.897936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 471.898916] Call Trace: [ 471.899229] dump_stack+0x107/0x167 [ 471.899658] should_fail.cold+0x5/0xa [ 471.900114] ? create_object.isra.0+0x3a/0xa30 [ 471.900650] should_failslab+0x5/0x20 [ 471.901095] kmem_cache_alloc+0x5b/0x310 [ 471.901579] create_object.isra.0+0x3a/0xa30 [ 471.902094] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 471.902691] kmem_cache_alloc_trace+0x151/0x320 [ 471.903237] io_uring_alloc_task_context+0x99/0x6a0 [ 471.903815] ? io_import_iovec+0x1120/0x1120 [ 471.904327] ? lock_downgrade+0x6d0/0x6d0 [ 471.904805] ? do_raw_spin_lock+0x121/0x260 [ 471.905313] ? rwlock_bug.part.0+0x90/0x90 [ 471.905792] __io_uring_add_tctx_node+0x2c6/0x520 [ 471.906348] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 471.906927] ? alloc_fd+0x2e7/0x670 [ 471.907354] io_uring_setup+0x1fbb/0x2980 [ 471.907815] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 471.908402] ? wait_for_completion_io+0x270/0x270 [ 471.908951] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 471.909564] ? syscall_enter_from_user_mode+0x1d/0x50 [ 471.910161] do_syscall_64+0x33/0x40 [ 471.910591] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 471.911158] RIP: 0033:0x7f3e1e1f3b19 [ 471.911593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 471.913717] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 471.914605] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 471.915405] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 471.916191] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 471.916993] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 471.917848] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 471.930975] loop6: detected capacity change from 0 to 41948160 02:35:48 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 29) [ 472.007144] FAULT_INJECTION: forcing a failure. [ 472.007144] name failslab, interval 1, probability 0, space 0, times 0 [ 472.008409] CPU: 0 PID: 5494 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 472.009166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.010213] Call Trace: [ 472.010508] dump_stack+0x107/0x167 [ 472.010923] should_fail.cold+0x5/0xa [ 472.011341] ? create_object.isra.0+0x3a/0xa30 [ 472.011853] should_failslab+0x5/0x20 [ 472.012274] kmem_cache_alloc+0x5b/0x310 [ 472.012711] create_object.isra.0+0x3a/0xa30 [ 472.013205] kmemleak_alloc_percpu+0xa0/0x100 [ 472.013712] pcpu_alloc+0x4e2/0x1240 [ 472.014141] __percpu_counter_init+0x10d/0x2d0 [ 472.014648] io_uring_alloc_task_context+0xcc/0x6a0 [ 472.015210] ? io_import_iovec+0x1120/0x1120 [ 472.015685] ? lock_downgrade+0x6d0/0x6d0 [ 472.016148] ? do_raw_spin_lock+0x121/0x260 [ 472.016614] ? rwlock_bug.part.0+0x90/0x90 [ 472.017095] __io_uring_add_tctx_node+0x2c6/0x520 [ 472.017623] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 472.018206] ? alloc_fd+0x2e7/0x670 [ 472.018613] io_uring_setup+0x1fbb/0x2980 [ 472.019087] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 472.019648] ? wait_for_completion_io+0x270/0x270 [ 472.020184] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.020785] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.021398] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.021988] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.022561] do_syscall_64+0x33/0x40 [ 472.022983] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.023548] RIP: 0033:0x7f3e1e1f3b19 [ 472.023966] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 472.026022] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 472.026869] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 472.027652] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 472.028547] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 472.029491] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 472.030381] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 472.040851] FAULT_INJECTION: forcing a failure. [ 472.040851] name failslab, interval 1, probability 0, space 0, times 0 [ 472.043481] CPU: 1 PID: 5490 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 472.044996] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.046853] Call Trace: [ 472.047439] dump_stack+0x107/0x167 [ 472.048248] should_fail.cold+0x5/0xa [ 472.049096] ? mempool_alloc+0x148/0x360 [ 472.050004] ? mempool_free_pages+0x20/0x20 [ 472.050953] should_failslab+0x5/0x20 [ 472.051796] kmem_cache_alloc+0x5b/0x310 [ 472.052717] ? mempool_free_pages+0x20/0x20 [ 472.053824] mempool_alloc+0x148/0x360 [ 472.054710] ? mempool_resize+0x7d0/0x7d0 [ 472.055648] ? lock_downgrade+0x6d0/0x6d0 [ 472.056607] bio_alloc_bioset+0x36e/0x600 [ 472.057552] ? bvec_alloc+0x2f0/0x2f0 [ 472.058410] ? write_one_page+0x4f0/0x4f0 [ 472.059364] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 472.060460] ? create_page_buffers+0x139/0x230 [ 472.061494] __block_write_full_page+0x7cd/0x1050 [ 472.062576] ? end_buffer_write_sync+0xf0/0xf0 [ 472.063596] ? __blkdev_direct_IO_simple+0x930/0x930 [ 472.064733] block_write_full_page+0x220/0x290 [ 472.065773] ? __blkdev_direct_IO_simple+0x930/0x930 [ 472.066914] __writepage+0x67/0x180 [ 472.067737] write_cache_pages+0x57f/0xe50 [ 472.068700] ? tag_pages_for_writeback+0x450/0x450 [ 472.069816] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 472.070940] ? find_held_lock+0x2c/0x110 [ 472.071853] ? blkdev_readahead+0x20/0x20 [ 472.072791] generic_writepages+0xe2/0x160 [ 472.073753] ? write_cache_pages+0xe50/0xe50 [ 472.074770] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.075950] ? _raw_spin_unlock_irqrestore+0x38/0x40 02:35:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 472.077096] do_writepages+0xee/0x2a0 [ 472.078164] ? page_writeback_cpu_online+0x20/0x20 [ 472.079270] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 472.080388] ? lock_downgrade+0x6d0/0x6d0 [ 472.081313] ? do_raw_write_lock+0x11f/0x290 [ 472.082309] ? do_raw_read_unlock+0x70/0x70 [ 472.083288] filemap_flush+0x239/0x2e0 [ 472.084164] ? filemap_fdatawrite+0x2f0/0x2f0 [ 472.085179] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 472.087027] ? get_nr_dirty_inodes+0x19e/0x220 [ 472.088051] __sync_blockdev+0xa5/0xf0 [ 472.088919] sync_filesystem.part.0+0xbd/0x1f0 [ 472.089953] __x64_sys_syncfs+0x1a1/0x250 [ 472.090888] do_syscall_64+0x33/0x40 [ 472.091722] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.092875] RIP: 0033:0x7f830a11cb19 [ 472.093716] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 472.097864] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 472.099580] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 472.101192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 472.102802] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.104412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 472.106011] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:35:48 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:35:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:35:48 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:35:48 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 30) [ 472.201025] FAULT_INJECTION: forcing a failure. [ 472.201025] name failslab, interval 1, probability 0, space 0, times 0 [ 472.202616] CPU: 0 PID: 5502 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 472.203385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 472.204282] Call Trace: [ 472.204574] dump_stack+0x107/0x167 [ 472.204972] should_fail.cold+0x5/0xa [ 472.205416] ? create_object.isra.0+0x3a/0xa30 [ 472.205961] should_failslab+0x5/0x20 [ 472.206396] kmem_cache_alloc+0x5b/0x310 [ 472.206867] create_object.isra.0+0x3a/0xa30 [ 472.207377] kmemleak_alloc_percpu+0xa0/0x100 [ 472.207912] pcpu_alloc+0x4e2/0x1240 [ 472.208345] __percpu_counter_init+0x10d/0x2d0 [ 472.208881] io_uring_alloc_task_context+0xcc/0x6a0 [ 472.209458] ? io_import_iovec+0x1120/0x1120 [ 472.209975] ? lock_downgrade+0x6d0/0x6d0 [ 472.210447] ? do_raw_spin_lock+0x121/0x260 [ 472.210958] ? rwlock_bug.part.0+0x90/0x90 [ 472.211448] __io_uring_add_tctx_node+0x2c6/0x520 [ 472.212019] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 472.212622] ? alloc_fd+0x2e7/0x670 [ 472.213051] io_uring_setup+0x1fbb/0x2980 [ 472.213513] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 472.214069] ? wait_for_completion_io+0x270/0x270 [ 472.214591] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.215218] ? perf_trace_preemptirq_template+0x26d/0x400 [ 472.215858] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 472.216425] ? syscall_enter_from_user_mode+0x1d/0x50 [ 472.216992] do_syscall_64+0x33/0x40 [ 472.217401] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 472.217996] RIP: 0033:0x7f3e1e1f3b19 [ 472.218395] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 472.220383] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 472.221221] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 472.222025] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 472.222815] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 472.223580] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 472.224355] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:35:49 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:35:49 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 472.343848] loop6: detected capacity change from 0 to 41948160 02:35:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:35:59 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:35:59 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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@nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:35:59 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 8) [ 482.990140] FAULT_INJECTION: forcing a failure. [ 482.990140] name failslab, interval 1, probability 0, space 0, times 0 [ 482.992770] CPU: 1 PID: 5527 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 482.994199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 482.995899] Call Trace: [ 482.996461] dump_stack+0x107/0x167 [ 482.997222] should_fail.cold+0x5/0xa [ 482.998013] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 482.999102] should_failslab+0x5/0x20 [ 482.999895] kmem_cache_alloc_trace+0x55/0x320 [ 483.000860] io_uring_alloc_task_context+0x4a3/0x6a0 [ 483.001922] ? io_import_iovec+0x1120/0x1120 [ 483.002849] ? lock_downgrade+0x6d0/0x6d0 [ 483.003715] ? do_raw_spin_lock+0x121/0x260 [ 483.004606] ? rwlock_bug.part.0+0x90/0x90 [ 483.005488] __io_uring_add_tctx_node+0x2c6/0x520 [ 483.006495] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 483.007592] ? alloc_fd+0x2e7/0x670 [ 483.008373] io_uring_setup+0x1fbb/0x2980 [ 483.009251] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 483.010298] ? wait_for_completion_io+0x270/0x270 [ 483.011295] ? perf_trace_preemptirq_template+0x26d/0x400 [ 483.012434] ? perf_trace_preemptirq_template+0x26d/0x400 [ 483.013602] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 483.014688] ? syscall_enter_from_user_mode+0x1d/0x50 [ 483.015773] do_syscall_64+0x33/0x40 [ 483.016534] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 483.017609] RIP: 0033:0x7f3e1e1f3b19 02:35:59 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:35:59 executing program 7: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x80, 0x3f, 0x1f, 0x6, 0x7f, 0x0, 0x0, 0x1f030, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1000, 0x80000001, 0x7, 0x8, 0x54, 0x8, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r0, 0x8) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffe3) 02:35:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:35:59 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 31) [ 483.018391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 483.022484] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 483.024077] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 483.025575] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 483.027076] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 483.028575] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 483.030067] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 483.067604] loop6: detected capacity change from 0 to 41948160 02:35:59 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:35:59 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 32) [ 483.136669] FAULT_INJECTION: forcing a failure. [ 483.136669] name failslab, interval 1, probability 0, space 0, times 0 [ 483.138914] CPU: 1 PID: 5523 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 483.140004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 483.141298] Call Trace: [ 483.141730] dump_stack+0x107/0x167 02:35:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 483.142311] should_fail.cold+0x5/0xa [ 483.143062] ? create_object.isra.0+0x3a/0xa30 [ 483.143781] should_failslab+0x5/0x20 [ 483.144387] kmem_cache_alloc+0x5b/0x310 [ 483.145023] ? mark_lock+0xf5/0x2df0 [ 483.145635] create_object.isra.0+0x3a/0xa30 [ 483.146336] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 483.147150] kmem_cache_alloc+0x159/0x310 [ 483.147955] ? mempool_free_pages+0x20/0x20 [ 483.148636] mempool_alloc+0x148/0x360 [ 483.149391] ? mempool_resize+0x7d0/0x7d0 [ 483.150064] ? lock_downgrade+0x6d0/0x6d0 [ 483.150876] bio_alloc_bioset+0x36e/0x600 [ 483.151542] ? bvec_alloc+0x2f0/0x2f0 [ 483.152275] ? write_one_page+0x4f0/0x4f0 [ 483.152947] submit_bh_wbc.constprop.0+0x1b8/0x780 02:35:59 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 483.153909] ? create_page_buffers+0x139/0x230 [ 483.154932] __block_write_full_page+0x7cd/0x1050 [ 483.155878] ? end_buffer_write_sync+0xf0/0xf0 [ 483.156757] ? __blkdev_direct_IO_simple+0x930/0x930 [ 483.157746] block_write_full_page+0x220/0x290 [ 483.158632] ? __blkdev_direct_IO_simple+0x930/0x930 [ 483.159624] __writepage+0x67/0x180 [ 483.160334] write_cache_pages+0x57f/0xe50 [ 483.161165] ? tag_pages_for_writeback+0x450/0x450 [ 483.162124] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 483.163088] ? find_held_lock+0x2c/0x110 [ 483.163792] ? blkdev_readahead+0x20/0x20 [ 483.164588] generic_writepages+0xe2/0x160 [ 483.165258] ? write_cache_pages+0xe50/0xe50 [ 483.166238] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 483.167254] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 483.168249] do_writepages+0xee/0x2a0 [ 483.168990] ? page_writeback_cpu_online+0x20/0x20 [ 483.169798] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 483.170754] ? lock_downgrade+0x6d0/0x6d0 [ 483.171563] ? do_raw_write_lock+0x11f/0x290 [ 483.172417] ? do_raw_read_unlock+0x70/0x70 [ 483.173126] filemap_flush+0x239/0x2e0 [ 483.173891] ? filemap_fdatawrite+0x2f0/0x2f0 [ 483.174770] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 483.176349] ? get_nr_dirty_inodes+0x19e/0x220 [ 483.177098] __sync_blockdev+0xa5/0xf0 [ 483.177859] sync_filesystem.part.0+0xbd/0x1f0 02:35:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 483.178743] __x64_sys_syncfs+0x1a1/0x250 [ 483.179617] do_syscall_64+0x33/0x40 [ 483.180343] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 483.181192] RIP: 0033:0x7f830a11cb19 [ 483.181921] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 483.184894] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 483.186372] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 483.186997] FAULT_INJECTION: forcing a failure. [ 483.186997] name failslab, interval 1, probability 0, space 0, times 0 [ 483.187759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 483.187770] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 483.187780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 483.187794] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 [ 483.194545] CPU: 0 PID: 5538 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 483.195480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 483.196430] Call Trace: [ 483.196738] dump_stack+0x107/0x167 [ 483.197153] should_fail.cold+0x5/0xa [ 483.197600] ? create_object.isra.0+0x3a/0xa30 [ 483.198118] should_failslab+0x5/0x20 [ 483.198555] kmem_cache_alloc+0x5b/0x310 [ 483.199017] create_object.isra.0+0x3a/0xa30 [ 483.199517] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 483.200093] kmem_cache_alloc_trace+0x151/0x320 [ 483.200630] io_uring_alloc_task_context+0x4a3/0x6a0 [ 483.201208] ? io_import_iovec+0x1120/0x1120 [ 483.201722] ? lock_downgrade+0x6d0/0x6d0 [ 483.202191] ? do_raw_spin_lock+0x121/0x260 [ 483.202682] ? rwlock_bug.part.0+0x90/0x90 [ 483.203167] __io_uring_add_tctx_node+0x2c6/0x520 [ 483.203715] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 483.204316] ? alloc_fd+0x2e7/0x670 [ 483.204736] io_uring_setup+0x1fbb/0x2980 [ 483.205212] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 483.205801] ? wait_for_completion_io+0x270/0x270 [ 483.206353] ? perf_trace_preemptirq_template+0x26d/0x400 [ 483.206979] ? perf_trace_preemptirq_template+0x26d/0x400 [ 483.207618] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 483.208219] ? syscall_enter_from_user_mode+0x1d/0x50 [ 483.208806] do_syscall_64+0x33/0x40 [ 483.209233] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 483.209827] RIP: 0033:0x7f3e1e1f3b19 [ 483.210252] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 483.212339] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 483.213203] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 483.214025] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 483.214838] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 483.215649] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 483.216458] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:36:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:36:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x40, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:36:00 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:00 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 9) [ 483.354742] FAULT_INJECTION: forcing a failure. [ 483.354742] name failslab, interval 1, probability 0, space 0, times 0 [ 483.356068] CPU: 0 PID: 5552 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 483.356880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 483.357991] Call Trace: [ 483.358296] dump_stack+0x107/0x167 [ 483.358708] should_fail.cold+0x5/0xa [ 483.359144] ? mempool_alloc+0x148/0x360 [ 483.359604] ? mempool_free_pages+0x20/0x20 [ 483.360098] should_failslab+0x5/0x20 [ 483.360535] kmem_cache_alloc+0x5b/0x310 [ 483.361003] ? mempool_free_pages+0x20/0x20 [ 483.361492] mempool_alloc+0x148/0x360 [ 483.361948] ? mempool_resize+0x7d0/0x7d0 [ 483.362422] ? lock_downgrade+0x6d0/0x6d0 [ 483.362902] bio_alloc_bioset+0x36e/0x600 [ 483.363376] ? bvec_alloc+0x2f0/0x2f0 [ 483.363816] ? write_one_page+0x4f0/0x4f0 [ 483.364288] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 483.364861] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 483.365415] ? create_page_buffers+0x139/0x230 [ 483.365946] __block_write_full_page+0x7cd/0x1050 [ 483.366495] ? end_buffer_write_sync+0xf0/0xf0 [ 483.367017] ? __blkdev_direct_IO_simple+0x930/0x930 [ 483.367600] block_write_full_page+0x220/0x290 [ 483.368118] ? __blkdev_direct_IO_simple+0x930/0x930 [ 483.368700] __writepage+0x67/0x180 [ 483.369118] write_cache_pages+0x57f/0xe50 [ 483.369611] ? tag_pages_for_writeback+0x450/0x450 [ 483.370172] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 483.370744] ? find_held_lock+0x2c/0x110 [ 483.371211] ? blkdev_readahead+0x20/0x20 [ 483.371680] generic_writepages+0xe2/0x160 [ 483.372161] ? write_cache_pages+0xe50/0xe50 [ 483.372669] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 483.373274] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 483.373855] do_writepages+0xee/0x2a0 [ 483.374288] ? page_writeback_cpu_online+0x20/0x20 [ 483.374854] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 483.375426] ? lock_downgrade+0x6d0/0x6d0 [ 483.375904] ? do_raw_write_lock+0x11f/0x290 [ 483.376406] ? do_raw_read_unlock+0x70/0x70 [ 483.376903] filemap_flush+0x239/0x2e0 [ 483.377346] ? filemap_fdatawrite+0x2f0/0x2f0 [ 483.377874] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 483.378806] ? get_nr_dirty_inodes+0x19e/0x220 [ 483.379335] __sync_blockdev+0xa5/0xf0 [ 483.379779] sync_filesystem.part.0+0xbd/0x1f0 [ 483.380306] __x64_sys_syncfs+0x1a1/0x250 [ 483.380794] do_syscall_64+0x33/0x40 [ 483.381226] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 483.381831] RIP: 0033:0x7f830a11cb19 [ 483.382258] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 483.384355] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 483.385225] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 483.386055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 483.386870] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 483.387677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 483.388492] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:36:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) [ 495.696238] FAULT_INJECTION: forcing a failure. [ 495.696238] name failslab, interval 1, probability 0, space 0, times 0 [ 495.697986] CPU: 0 PID: 5560 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 495.698973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 495.700150] Call Trace: [ 495.700530] dump_stack+0x107/0x167 [ 495.701057] should_fail.cold+0x5/0xa [ 495.701613] ? io_wq_create+0xeb/0xc00 [ 495.702174] should_failslab+0x5/0x20 [ 495.702720] __kmalloc+0x72/0x390 [ 495.703221] io_wq_create+0xeb/0xc00 [ 495.703771] io_uring_alloc_task_context+0x1f1/0x6a0 [ 495.704490] ? io_import_iovec+0x1120/0x1120 [ 495.705110] ? io_apoll_task_func+0x2d0/0x2d0 [ 495.705770] ? __io_req_find_next+0x300/0x300 [ 495.706401] ? do_raw_spin_lock+0x121/0x260 [ 495.707014] ? rwlock_bug.part.0+0x90/0x90 [ 495.707627] __io_uring_add_tctx_node+0x2c6/0x520 [ 495.708325] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 495.709081] ? alloc_fd+0x2e7/0x670 [ 495.709603] io_uring_setup+0x1fbb/0x2980 [ 495.710209] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 495.710936] ? wait_for_completion_io+0x270/0x270 [ 495.711643] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 495.712395] ? syscall_enter_from_user_mode+0x1d/0x50 [ 495.713134] do_syscall_64+0x33/0x40 [ 495.713680] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 495.714421] RIP: 0033:0x7f3e1e1f3b19 [ 495.714961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:36:12 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:36:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:36:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 10) 02:36:12 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 33) 02:36:12 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:12 executing program 2: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:36:12 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) [ 495.717850] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 495.717864] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 495.717871] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 495.717878] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 495.717885] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 495.717892] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 495.754283] loop6: detected capacity change from 0 to 41948160 02:36:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) [ 495.806016] FAULT_INJECTION: forcing a failure. [ 495.806016] name failslab, interval 1, probability 0, space 0, times 0 [ 495.807317] CPU: 1 PID: 5575 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 495.808103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 495.809076] Call Trace: [ 495.809394] dump_stack+0x107/0x167 [ 495.809821] should_fail.cold+0x5/0xa [ 495.810262] ? create_object.isra.0+0x3a/0xa30 [ 495.810787] should_failslab+0x5/0x20 [ 495.811233] kmem_cache_alloc+0x5b/0x310 [ 495.811702] ? mark_lock+0xf5/0x2df0 [ 495.812133] create_object.isra.0+0x3a/0xa30 [ 495.812643] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 495.813232] kmem_cache_alloc+0x159/0x310 [ 495.813721] ? mempool_free_pages+0x20/0x20 [ 495.814223] mempool_alloc+0x148/0x360 [ 495.814668] ? mempool_resize+0x7d0/0x7d0 [ 495.815143] ? lock_downgrade+0x6d0/0x6d0 [ 495.815631] bio_alloc_bioset+0x36e/0x600 [ 495.816111] ? bvec_alloc+0x2f0/0x2f0 [ 495.816551] ? write_one_page+0x4f0/0x4f0 [ 495.817032] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 495.817607] __block_write_full_page+0x7cd/0x1050 [ 495.818179] ? end_buffer_write_sync+0xf0/0xf0 [ 495.818708] ? __blkdev_direct_IO_simple+0x930/0x930 [ 495.819295] block_write_full_page+0x220/0x290 [ 495.819827] ? __blkdev_direct_IO_simple+0x930/0x930 [ 495.820411] __writepage+0x67/0x180 [ 495.820832] write_cache_pages+0x57f/0xe50 [ 495.821321] ? tag_pages_for_writeback+0x450/0x450 [ 495.821904] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 495.822471] ? __lock_acquire+0x1657/0x5b00 [ 495.822975] ? lock_chain_count+0x20/0x20 [ 495.823458] ? blkdev_readahead+0x20/0x20 [ 495.823936] generic_writepages+0xe2/0x160 [ 495.824424] ? write_cache_pages+0xe50/0xe50 [ 495.824930] ? lock_acquire+0x197/0x470 [ 495.825393] ? jbd2_log_wait_commit+0x337/0x430 [ 495.825929] ? lock_downgrade+0x6d0/0x6d0 [ 495.826408] do_writepages+0xee/0x2a0 [ 495.826845] ? page_writeback_cpu_online+0x20/0x20 [ 495.827416] ? do_raw_read_unlock+0x3b/0x70 [ 495.827918] ? _raw_read_unlock+0x1a/0x30 [ 495.828400] ? jbd2_log_wait_commit+0x374/0x430 [ 495.828937] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 495.829651] __filemap_fdatawrite_range+0x24b/0x2f0 [ 495.830234] ? delete_from_page_cache_batch+0xa30/0xa30 [ 495.830856] ? ext4_sync_fs+0x313/0x7a0 [ 495.831317] filemap_write_and_wait_range+0x65/0x100 [ 495.831908] __sync_blockdev+0x84/0xf0 [ 495.832362] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 495.833319] sync_filesystem.part.0+0x189/0x1f0 [ 495.833859] __x64_sys_syncfs+0x1a1/0x250 [ 495.834337] do_syscall_64+0x33/0x40 [ 495.834773] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 495.835361] RIP: 0033:0x7f830a11cb19 [ 495.835791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 495.837965] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 495.838850] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 495.839672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 495.840494] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 495.841317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 495.842148] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:36:12 executing program 2: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:36:12 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:12 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 34) [ 495.883877] FAULT_INJECTION: forcing a failure. [ 495.883877] name failslab, interval 1, probability 0, space 0, times 0 [ 495.885207] CPU: 1 PID: 5584 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 495.885994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 495.886949] Call Trace: [ 495.887255] dump_stack+0x107/0x167 [ 495.887678] should_fail.cold+0x5/0xa [ 495.888120] ? create_object.isra.0+0x3a/0xa30 [ 495.888645] should_failslab+0x5/0x20 [ 495.889085] kmem_cache_alloc+0x5b/0x310 [ 495.889564] create_object.isra.0+0x3a/0xa30 [ 495.890080] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 495.890666] __kmalloc+0x16e/0x390 [ 495.891083] io_wq_create+0xeb/0xc00 [ 495.891514] io_uring_alloc_task_context+0x1f1/0x6a0 [ 495.892105] ? io_import_iovec+0x1120/0x1120 [ 495.892609] ? io_apoll_task_func+0x2d0/0x2d0 [ 495.893119] ? __io_req_find_next+0x300/0x300 [ 495.893636] ? do_raw_spin_lock+0x121/0x260 [ 495.894109] ? rwlock_bug.part.0+0x90/0x90 [ 495.894600] __io_uring_add_tctx_node+0x2c6/0x520 [ 495.895124] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 495.895729] ? alloc_fd+0x2e7/0x670 [ 495.896157] io_uring_setup+0x1fbb/0x2980 [ 495.896637] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 495.897188] ? wait_for_completion_io+0x270/0x270 [ 495.897759] ? perf_trace_preemptirq_template+0x26d/0x400 [ 495.898357] ? perf_trace_preemptirq_template+0x26d/0x400 [ 495.899000] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 495.899600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 495.900165] do_syscall_64+0x33/0x40 [ 495.900597] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 495.901158] RIP: 0033:0x7f3e1e1f3b19 [ 495.901600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 495.903581] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 495.904453] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 495.905273] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 495.906094] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 495.906909] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 495.907739] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:36:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:36:12 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 495.956112] loop6: detected capacity change from 0 to 41948160 02:36:12 executing program 2: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:36:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:36:26 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:26 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="824082fd6cef09a6e68f8a31beee8d621de742e8021507db0df5ea8b06e15539fa9bee67040349983a247fe62fb742f57e28f7e2de3f469be0f419af3140d42573ae93db2a3781cca42ae7ae3503aeedfc308c318c8d7ae719282a6c832d42213d6f005eedcd126e33a9bcde55b0bbbfad72bf7630f4454bda7afa423d5cde7117b93a500b97abb62cbb47cadae9200455f886576430225f1f5c48e4ff9ceb96f13f79a1699d0fe63449b58488b5364902182f0b3ab1728a74892515ae0322541b5f4db82f863169035cf9af2928fdac521cc21934401ebe23087b131197792a4f8765d9ab044c35e2165af5e86456d2998f6f403c0347746793052dfd037dadecbf511796f3beeedddc00ce2525c4958447199749fb6be5d58d7dfe8b8c475cadde8acf21dfdb1e0419734f56b8f47dd385e8afabfe2711f8266f2d1b8502be0ea95da8e0334913e7560f915a3025519c0dda3b51843e6af87db417d8cd3118e096dc31011be8ee6525ab73ddd7ea8337961e323207d83b46218c7192b4d7302f638dbd05ee819ca9a467aa27a691708be89cce1e284e44fd3304ec5552421fd03df4531eba4d141eaaa9baa2bdaeebb15f82fbef8a2c51a12eb74b24e8af08c393aeb6fe52cdad555944a2079a90b2105cdb22ed4e3049cb8907a60a612a92e3ac62b6d28600da072564576954cb4359162dc3efa483800773b4bca69e0847c7097e3328e95db7399598432be3b2e41882551828c93876a4b070605ea5c80920638aa38301ca6d818bc73023be2659d271fa7bf321677263af855a21ce5fe1947403a0b2d19be60b74336763e54f31e62082322500c8ef26c4df610cc124a8921f0b472b5a2a25f982ae7306652f4eff227fde4609f6f5e350b0b1543211e51f25fd23357c9f1360c607bb29d5aa565927466bfd4c896191c35498eafbcb051f1fc3c7059ff5f26fe5e139ef043f3e505c6f81e099a1663c48162ce7e5dfec5ab1be70c801f95ffa5e0d0cfcdfa85c7a830adeaa449ea727509b81ffe50ca86c4aade7b999045d041354e28f2a667f8b6903c7e7f5e520374f0964f454ebbd83d2b89661fe8ab8cabdf73c71dde80a60f615b9e49a73d2415eab47474d37ce43663a849e5a333bd39e609a885c511b26e27cbee4a1bfed75fc9ed8c79ce875e0374ba5803f564a89bea56dbf77a1f97104b540a3f945027911a1316be0923cf037381825e3efa6cb26920587d056a9efabb65542964000b3768139ff4ec1dd2d8af1a0bd2227fb0f569f076949b0e46b08d5a9215c8d9739d0f323402b93b900b6d0279e465f71b7a154afc9104d6813f95b154b4409ed7023fdb907211c20d52c8e719cc887078ce7bcf404d268168278e3f177a03c408187cfa0c0d410d7c007400fcd2be0484c8efac327905698900918cc0f07de02900900aa35d24a36bd7fbd2181340904cae00aac22a23f9c1d06cda7218d4f2ce681081b2520e5ab9e0ead130bb247c92c8600b2e1d700482b1e8828d3cfa3ffc5db456afcb2ee35c788994f44e47cc613da53082c93e0418c0dfb3a4a03c05ebd3d7a4b0cc7bf6803ef38de2901b17e981254cd141dc5abbe454f60e25e5a94563c86f0aa4fda770c794e39560c03c18b7aa6a5f726a7944f2706e5c225958aaa94b0c0d5c92a44596fa8877abc43980b6c375708905d79da82e8f5286735863597026070edb9df871e418670766903701f96031f376f1c43540bd57a93be6b573d99102616b8873c7f9b196d17b39d068942f8756b2a69ff07733e5b568d720ba127e5bff39675b754d01e6b05fa4de87243efae75109a932c019ebb239b464de10df291018e9a4edb7796a81aed4a8af48e05facd7c602ea8ed5857aa5a6f19c807ff98ee7f6d92d80641c2d82ca81219bdd4946232799eca5080442a05b3161c3e485c1751641444a35c38d4bb8b1bb57aeb28f5d21f5f18a81d789dd4f3dd44599b1a4cec0812f9caeeba169a2d33b6d60f4dfc6a005a893732db16fa79bd29526e41e09b87cb9acd862519701e494f02703877c29b490faf4c81c0bfbcaaad9ea2389bcd4db1129b0ed8170d00acc79c8a31c796a88a3d74841cb0771c79f2589651e1149ca735f4c8f7a18ecec2f6440259d7fb238f1229bd76faafed6dfaac832409242b20cf2e1285bbc844135f50f0f60c5ba96f12691c6375f36b71e52c4a11cb95e5c7219d9d67432a272d09d512c4fa18101332ccef36e55b6ed159944fd90ba43d686fb8ba8438f2a7fd148c2f90ef861076aba41649a0dbbdb112c3f3a7de99f0f95cecd1b44d2fcf9420c961ea9cb46e6ae1ecc4e98800a20c24d19f0c0ea0702e0d2cb4cfc0670179def63b731b9417279a229dbe5d155f087821d2c23c313189f3d87c1757dd0d5411317f0122212895c6d5178ae5772e5cc39b0f37f8e0c68b81edd94e333f57cffe7ab2c0fd478b9301727d6d32ab633d32b846d90b3fa322d977ca9020720297209750bcf97563c4ad1ab6ee8c2c386373b71acb841b54923899a479b993ba59a552b5148182fead08c45779ba41fddb16c0c1ddb0ece3c7b099da93cd79638a07e94c8180e8d939d2f6183025ae8165c61afc287c825490ae4b3a06ea8362f8145209ba0474a444dcad141111aafd4824fa4b2226643e6446ca101b44edc32ff5027268b7792d1dfbfaa7f44f937cb1a2125b627936024ae17795dfd7d38b979b29cc6c886fcf191b65835f2a3081ca81de8f29f38827f02ddce476ea062779c64db535f4b6d0fcd9731ca71d0bf32a92598e975286356c39230eeb467092e3d7afc4040a183fdf339e667623271d9b289a95feac0659855eef2d940760de1a13420642440c992c5a0c52e18b9a2f2ce98fd930588141fe91343fcf5eab758866e3f0918e1f646341851b6439763d67f7478a50e1cf341048179d6e87bbeec578a0f289745877213b34b68b0ae9f356e39e3b2d961d8f0e2e9beeb9bff47078aac974d323a01267b96cc134b5d7f05ca4987712de2f947373ee32d0d956bd5d9915f1587ecfd451cd622e860eb05ea95c40133dfe9d404fba9961ea1f77c18586b4d7557a89493416d0ae7a3a45a4e52bea03d711c5d83ed1d6e9bb51d12e9556b16e7fb003fed39443268451a8b83a3db9f494cee5b02ce8ab286ad6eca014f3f4442a4bc1f11758fd0d96ece97db6b476bbd3a57b464d0be86d26dd24a0fb92640db093c42df3a7fcad8aa96768573be604427476958c05d724aabe99ee415e6991fb52811608d4a8be25468c073924751ae87155aae5511ad44fa490453ce2aa0888976d633583c685d01aebf8217ebf7afdc8177b519806c5d6fd0c8114ed345b34a3fae13d28e5897be5f757e330c494f8ef78324b005de67bc8703195af59acf895dcdd9d38ca68ed11d631d41e5af3a145619784eaa8f5fbff723a6693a8c19425d8d71346d2ca8799a0dd889f82dd54d8cf1af88051d799fd9d3db93835a5084cb50ab4ece5e7fb664f1a5290a2d495e3ee67459da55f6b7214d7ad3daf22ab0efb02ab278fa078fe539d42274e56bd604e0bd28eeddde46a788019e081e34442749462b28f4797575eee22da228d0039bab45bd08c729891d1e12ea4f11bf9f844726e00217e41b5b2c3819aec00e48288ed4f2be2940595d970dee9e87a2501b135de84b791f776c22c6dd677a9b58ef0f2c124b05a8c30f9050c638402be096144d55debe751712c386aa3c665b4b6e4f8727168b5e8265b80bec72056231753dc73d01cc21ff106d829dd39aa8ec8c9ed25b5d539efa9009ca97410e467fabc82d3b9a033ffe5f2c81e05ced558b1b5e605ae348c897c0a198751135600f4ea36d46442868d71eefae251af478338e0297da31fb5c05123adb36881fb5265b83f35a7cb2b6d1bd1be33ed51ed21494e4abd44887abff0bfd824f6fea4d147aa8322a33d68182a0e5dab03e358f50a1bb365389c4b996985f444d349a13d03378d499ff610c340490c1ee89885e9dea8705a19298c552e56c6b775df174ca5739f464d387981ee138f2555a5bc1fa048ff40c6f2de6e1b17bebed1e3273c79bce49abed23b04f4995041f267c676349eee49ad8295a6ea5f6e96d334c1b735cceccc1b308dfc752d95a433e209c878c1392d8ea46b67af3642bad3e5c141fb2bfe70ec3aa654dba2211a68ee0dac7f750e1bda7f77300c6607b5526003795293f20fea38af7281d4ee494be60b4579273537314abd4efda283a93cfea7dd60157e61470c0dc79783f7cb0e5b2240b4fd3d2add9dc62be0553751dcafe512f9206290900e101460cd4778a7d3537ca061a204737bd666b567c895e1a8eca4aa14cf9f4b2098b1e983d884e7a8de852c6b7c2beefe6183d818f749ce0b4494e5e05398eab9a18aa9cc98ee06cb9c789bb0462e342b1ce3f96e2c6fa638e9ff9334aab1d00e8a35cd093998e15fe461f62e18b526316bccd5d6c7f4330e60bebaa70def6b2bc34b58aee10983d418443f231c18afaf3523d5e60b7f8dae070a79ad9fbee41f9be129dca418317c9b5032eeed232047c7d64de0af849e6bac170ec34b6b06c2d0e85d44d0aa7bb714b95e4b066477a021d5ce0192b56aa10a2399569a0653f469af54d6cc61e2e68c70a74d3b333781fcb6c7332c6cdbf2c31dfd37d0f7ca119dac1ea8733d20b20797c7df2611c51c988c1e7954998cfdd44866d6350646f9084854af4a1945292c2485d39173bf01e0e9d596364006e2fa443d6ca024f71a6c7c54964ce49abb2c8de3309d98206579914981f08fedaa9de3221ed3ea6c9d4346f2571a3053ff2df31a469ae34e1ba8f3bac24e0de1829de8988477b7ab37f5ac15e1f5b08db9f73e672b022718f781f1a11f6556e89a21beb7df69695028302337650b612449cda75378ee66b0c38eb7f8e79a76fc59b9150c1788acf65b4bbc6f9d22a1ec64e1e1b6fd0df8ed9b68ba48cbdba4df3d6e4a864a172194059c970363a6c697746982e4d38329abbf5b19e59790a046a428889ba6bd276eddd5d759e84d955ae99f42930c52aa764241a912255ec69d232b592bbaef114a748f19600cc3a08097434e6f9c0e6751044806ebd8598618ec068c390435d97fccc9776ccd62459b2923af417b967ec2bd464cd28ce8289480ce26ae45c02da73179d95e91fa976340263d45c42346654204f9aebaedfbd93fa4d808eae6e603e6cc9176924636b5c008c95315af66b60dbacdc40c2bc3bcd14ddd1fbbc3ece1b9812abd3a0d6b228412bc6efd0d9e946d0b2a9263d5b2990d4961dcfd2abf753af85cc1327f7cd6e1bab04325ccafdd61272092379255b04c239b89c3ed7824b1e7c16829d45e79f781ae6da263c7d1ca28717d0fe334749f7fe3308491684947a085f58ab0c21de2f55a7689c9dd6e35b422b8086deb000701ad06de77596d462b9feee3d0d97db2dd89a5311e66b16b4a5d1af3c22d428abbdda40aa3615bbbb39cddb7393b6da45dadd975376c5b7b8390ab99393e375f4621e61272618f5f6a65f446c908da9b179606d456864a3fbe9752b32b869538898d147acb693f6e8b58a8f9d43224056429ac9a5da5e7e4d0a228add24d18b0044535f33aa681228a0e6411f1c57fe95f300dbc53e4515a4bcbacaec9fa15bf6834db41e7793cd8b4fe82ac9328b2c70163a776e179da1d2eb21e0f4061fe73c95334bbdc78e6d20e3d0287e81f0ea78b8ac78beb0570a6a288e1ce80bcf89ab5398dd70cb3ef02ed60d68970077e4246d25c1feb", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:36:26 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:36:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:36:26 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:36:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 11) 02:36:26 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 35) 02:36:26 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 509.498571] FAULT_INJECTION: forcing a failure. [ 509.498571] name failslab, interval 1, probability 0, space 0, times 0 [ 509.501252] CPU: 1 PID: 5606 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 509.502881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 509.505044] Call Trace: [ 509.505759] dump_stack+0x107/0x167 [ 509.506751] should_fail.cold+0x5/0xa [ 509.507806] ? io_wq_create+0xeb/0xc00 [ 509.508910] should_failslab+0x5/0x20 [ 509.509990] __kmalloc+0x72/0x390 [ 509.510963] io_wq_create+0xeb/0xc00 [ 509.512023] io_uring_alloc_task_context+0x1f1/0x6a0 [ 509.513414] ? io_import_iovec+0x1120/0x1120 [ 509.514597] ? io_apoll_task_func+0x2d0/0x2d0 [ 509.515814] ? __io_req_find_next+0x300/0x300 [ 509.516952] ? do_raw_spin_lock+0x121/0x260 [ 509.517926] ? rwlock_bug.part.0+0x90/0x90 [ 509.518960] __io_uring_add_tctx_node+0x2c6/0x520 [ 509.520263] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 509.521650] ? alloc_fd+0x2e7/0x670 [ 509.522579] io_uring_setup+0x1fbb/0x2980 [ 509.523735] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 509.525142] ? wait_for_completion_io+0x270/0x270 [ 509.526459] ? perf_trace_preemptirq_template+0x26d/0x400 [ 509.527914] ? perf_trace_preemptirq_template+0x26d/0x400 [ 509.529388] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 509.530910] ? syscall_enter_from_user_mode+0x1d/0x50 [ 509.532525] do_syscall_64+0x33/0x40 [ 509.533732] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 509.535364] RIP: 0033:0x7f3e1e1f3b19 [ 509.536634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 509.542322] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 509.544668] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 509.546829] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 509.548910] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 509.551013] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 509.553088] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 509.570000] loop6: detected capacity change from 0 to 41948160 [ 509.596339] FAULT_INJECTION: forcing a failure. [ 509.596339] name failslab, interval 1, probability 0, space 0, times 0 [ 509.597776] CPU: 0 PID: 5603 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 509.598567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 509.599517] Call Trace: [ 509.599837] dump_stack+0x107/0x167 [ 509.600252] should_fail.cold+0x5/0xa [ 509.600692] ? mempool_alloc+0x148/0x360 [ 509.601152] ? mempool_free_pages+0x20/0x20 [ 509.601656] should_failslab+0x5/0x20 [ 509.602095] kmem_cache_alloc+0x5b/0x310 [ 509.602559] ? mempool_free_pages+0x20/0x20 [ 509.603053] mempool_alloc+0x148/0x360 [ 509.603502] ? mempool_resize+0x7d0/0x7d0 [ 509.603996] ? lock_downgrade+0x6d0/0x6d0 [ 509.604477] bio_alloc_bioset+0x36e/0x600 [ 509.604951] ? bvec_alloc+0x2f0/0x2f0 [ 509.605389] ? write_one_page+0x4f0/0x4f0 [ 509.605877] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 509.606436] ? create_page_buffers+0x139/0x230 [ 509.606963] __block_write_full_page+0x7cd/0x1050 [ 509.607510] ? end_buffer_write_sync+0xf0/0xf0 [ 509.608030] ? __blkdev_direct_IO_simple+0x930/0x930 [ 509.608613] block_write_full_page+0x220/0x290 [ 509.609130] ? __blkdev_direct_IO_simple+0x930/0x930 [ 509.609716] __writepage+0x67/0x180 [ 509.610142] write_cache_pages+0x57f/0xe50 [ 509.610629] ? tag_pages_for_writeback+0x450/0x450 [ 509.611192] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 509.611765] ? find_held_lock+0x2c/0x110 [ 509.612226] ? blkdev_readahead+0x20/0x20 [ 509.612699] generic_writepages+0xe2/0x160 [ 509.613180] ? write_cache_pages+0xe50/0xe50 [ 509.613690] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 509.614295] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 509.614878] do_writepages+0xee/0x2a0 [ 509.615315] ? page_writeback_cpu_online+0x20/0x20 [ 509.615879] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 509.616448] ? lock_downgrade+0x6d0/0x6d0 [ 509.616921] ? do_raw_write_lock+0x11f/0x290 [ 509.617424] ? do_raw_read_unlock+0x70/0x70 [ 509.617925] filemap_flush+0x239/0x2e0 [ 509.618371] ? filemap_fdatawrite+0x2f0/0x2f0 [ 509.618892] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 509.619829] ? get_nr_dirty_inodes+0x19e/0x220 [ 509.620355] __sync_blockdev+0xa5/0xf0 [ 509.620801] sync_filesystem.part.0+0xbd/0x1f0 [ 509.621325] __x64_sys_syncfs+0x1a1/0x250 [ 509.621807] do_syscall_64+0x33/0x40 [ 509.622239] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 509.622820] RIP: 0033:0x7f830a11cb19 [ 509.623243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 509.625354] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 509.626226] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 509.627043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 509.627863] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 509.628675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 509.629489] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:36:26 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:36:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:36:26 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:26 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 509.726018] loop6: detected capacity change from 0 to 41948160 02:36:26 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 36) 02:36:26 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:36:26 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) sendmsg$NL80211_CMD_START_NAN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 509.785254] FAULT_INJECTION: forcing a failure. [ 509.785254] name failslab, interval 1, probability 0, space 0, times 0 [ 509.786666] CPU: 0 PID: 5627 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 509.787454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 509.788398] Call Trace: [ 509.788709] dump_stack+0x107/0x167 [ 509.789131] should_fail.cold+0x5/0xa [ 509.789569] ? create_object.isra.0+0x3a/0xa30 [ 509.790107] should_failslab+0x5/0x20 [ 509.790552] kmem_cache_alloc+0x5b/0x310 [ 509.791028] ? io_wq_create+0x114/0xc00 [ 509.791482] create_object.isra.0+0x3a/0xa30 [ 509.791994] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 509.792576] kmem_cache_alloc_node_trace+0x16d/0x340 [ 509.793159] io_wq_create+0x6ef/0xc00 [ 509.793611] io_uring_alloc_task_context+0x1f1/0x6a0 [ 509.794210] ? io_import_iovec+0x1120/0x1120 [ 509.794720] ? io_apoll_task_func+0x2d0/0x2d0 [ 509.795234] ? __io_req_find_next+0x300/0x300 [ 509.795750] ? do_raw_spin_lock+0x121/0x260 [ 509.796246] ? rwlock_bug.part.0+0x90/0x90 [ 509.796733] __io_uring_add_tctx_node+0x2c6/0x520 [ 509.797290] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 509.797919] ? alloc_fd+0x2e7/0x670 [ 509.798341] io_uring_setup+0x1fbb/0x2980 [ 509.798821] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 509.799399] ? wait_for_completion_io+0x270/0x270 [ 509.799964] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 509.800571] ? syscall_enter_from_user_mode+0x1d/0x50 [ 509.801166] do_syscall_64+0x33/0x40 [ 509.801598] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 509.802203] RIP: 0033:0x7f3e1e1f3b19 [ 509.802638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 509.804778] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 509.805652] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 509.806484] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 509.807307] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 509.808141] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 509.808975] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:36:38 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:36:38 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:36:38 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 37) 02:36:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 12) 02:36:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:36:38 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:36:38 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 522.044146] FAULT_INJECTION: forcing a failure. [ 522.044146] name failslab, interval 1, probability 0, space 0, times 0 [ 522.045491] CPU: 1 PID: 5642 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 522.046293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 522.047259] Call Trace: [ 522.047572] dump_stack+0x107/0x167 [ 522.047991] should_fail.cold+0x5/0xa [ 522.048433] ? __io_uring_add_tctx_node+0x15c/0x520 [ 522.049016] should_failslab+0x5/0x20 [ 522.049451] kmem_cache_alloc_trace+0x55/0x320 [ 522.049983] __io_uring_add_tctx_node+0x15c/0x520 [ 522.050540] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 522.051147] ? alloc_fd+0x2e7/0x670 [ 522.051573] io_uring_setup+0x1fbb/0x2980 [ 522.052051] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 522.052630] ? wait_for_completion_io+0x270/0x270 [ 522.053197] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 522.053797] ? syscall_enter_from_user_mode+0x1d/0x50 [ 522.054402] do_syscall_64+0x33/0x40 [ 522.054830] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 522.055419] RIP: 0033:0x7f3e1e1f3b19 [ 522.055851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 522.057954] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 522.058838] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 522.059655] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 522.060466] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 522.060681] loop6: detected capacity change from 0 to 41948160 [ 522.061281] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 522.061288] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:36:38 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:36:38 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 38) [ 522.149241] FAULT_INJECTION: forcing a failure. [ 522.149241] name failslab, interval 1, probability 0, space 0, times 0 [ 522.150640] CPU: 1 PID: 5647 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 522.151536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 522.152623] Call Trace: [ 522.152931] dump_stack+0x107/0x167 [ 522.153348] should_fail.cold+0x5/0xa [ 522.153862] ? create_object.isra.0+0x3a/0xa30 [ 522.154518] should_failslab+0x5/0x20 [ 522.155018] kmem_cache_alloc+0x5b/0x310 [ 522.155488] ? mark_lock+0xf5/0x2df0 [ 522.155914] create_object.isra.0+0x3a/0xa30 [ 522.156422] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 522.157003] kmem_cache_alloc+0x159/0x310 [ 522.157481] ? mempool_free_pages+0x20/0x20 [ 522.157973] mempool_alloc+0x148/0x360 [ 522.158426] ? mempool_resize+0x7d0/0x7d0 [ 522.158899] ? lock_downgrade+0x6d0/0x6d0 [ 522.159386] bio_alloc_bioset+0x36e/0x600 [ 522.159862] ? bvec_alloc+0x2f0/0x2f0 [ 522.160299] ? write_one_page+0x4f0/0x4f0 [ 522.160783] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 522.161346] ? create_page_buffers+0x139/0x230 [ 522.161871] __block_write_full_page+0x7cd/0x1050 [ 522.162431] ? end_buffer_write_sync+0xf0/0xf0 [ 522.162951] ? __blkdev_direct_IO_simple+0x930/0x930 [ 522.163530] block_write_full_page+0x220/0x290 [ 522.164048] ? __blkdev_direct_IO_simple+0x930/0x930 [ 522.164629] __writepage+0x67/0x180 [ 522.165047] write_cache_pages+0x57f/0xe50 [ 522.165530] ? tag_pages_for_writeback+0x450/0x450 [ 522.166102] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 522.166676] ? find_held_lock+0x2c/0x110 [ 522.167143] ? blkdev_readahead+0x20/0x20 [ 522.167618] generic_writepages+0xe2/0x160 [ 522.168102] ? write_cache_pages+0xe50/0xe50 [ 522.168611] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 522.169217] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 522.169796] do_writepages+0xee/0x2a0 [ 522.170242] ? page_writeback_cpu_online+0x20/0x20 [ 522.170803] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 522.171367] ? lock_downgrade+0x6d0/0x6d0 [ 522.171838] ? do_raw_write_lock+0x11f/0x290 [ 522.172340] ? do_raw_read_unlock+0x70/0x70 [ 522.172839] filemap_flush+0x239/0x2e0 [ 522.173283] ? filemap_fdatawrite+0x2f0/0x2f0 [ 522.173802] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 522.174741] ? get_nr_dirty_inodes+0x19e/0x220 [ 522.175267] __sync_blockdev+0xa5/0xf0 [ 522.175716] sync_filesystem.part.0+0xbd/0x1f0 [ 522.176233] __x64_sys_syncfs+0x1a1/0x250 [ 522.176714] do_syscall_64+0x33/0x40 [ 522.177138] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 522.177733] RIP: 0033:0x7f830a11cb19 [ 522.178170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 522.180284] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 522.181151] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 522.181960] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 522.182790] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 522.183607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 522.184425] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:36:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x0, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:36:38 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:36:38 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 522.218927] FAULT_INJECTION: forcing a failure. [ 522.218927] name failslab, interval 1, probability 0, space 0, times 0 [ 522.221515] CPU: 0 PID: 5661 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 522.223029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 522.224857] Call Trace: [ 522.225444] dump_stack+0x107/0x167 [ 522.226275] should_fail.cold+0x5/0xa [ 522.227119] ? create_object.isra.0+0x3a/0xa30 [ 522.228135] should_failslab+0x5/0x20 [ 522.228972] kmem_cache_alloc+0x5b/0x310 [ 522.229879] create_object.isra.0+0x3a/0xa30 [ 522.230860] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 522.231980] kmem_cache_alloc_trace+0x151/0x320 [ 522.233013] __io_uring_add_tctx_node+0x15c/0x520 [ 522.234090] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 522.235244] ? alloc_fd+0x2e7/0x670 [ 522.236060] io_uring_setup+0x1fbb/0x2980 [ 522.236981] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 522.238107] ? wait_for_completion_io+0x270/0x270 [ 522.239166] ? perf_trace_preemptirq_template+0x26d/0x400 [ 522.240501] ? perf_trace_preemptirq_template+0x26d/0x400 [ 522.241733] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 522.242902] ? syscall_enter_from_user_mode+0x1d/0x50 [ 522.244032] do_syscall_64+0x33/0x40 [ 522.244856] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 522.245976] RIP: 0033:0x7f3e1e1f3b19 [ 522.246804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 522.250785] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 522.252450] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 522.254017] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 522.255588] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 522.257161] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 522.258730] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 522.323530] loop6: detected capacity change from 0 to 41948160 02:36:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:36:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 536.284211] FAULT_INJECTION: forcing a failure. [ 536.284211] name failslab, interval 1, probability 0, space 0, times 0 [ 536.286945] CPU: 1 PID: 5688 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 536.288941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 536.290952] Call Trace: [ 536.291581] dump_stack+0x107/0x167 [ 536.292451] should_fail.cold+0x5/0xa [ 536.293351] ? __io_uring_add_tctx_node+0x15c/0x520 [ 536.294549] should_failslab+0x5/0x20 [ 536.295472] kmem_cache_alloc_trace+0x55/0x320 [ 536.296558] __io_uring_add_tctx_node+0x15c/0x520 02:36:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:36:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 13) 02:36:53 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:53 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x0, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:36:53 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 39) 02:36:53 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) 02:36:53 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) [ 536.297785] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 536.299227] ? alloc_fd+0x2e7/0x670 [ 536.300110] io_uring_setup+0x1fbb/0x2980 [ 536.301141] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 536.302388] ? wait_for_completion_io+0x270/0x270 [ 536.303555] ? perf_trace_preemptirq_template+0x26d/0x400 [ 536.304748] loop6: detected capacity change from 0 to 41948160 [ 536.304859] ? perf_trace_preemptirq_template+0x26d/0x400 [ 536.304904] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 536.308700] ? syscall_enter_from_user_mode+0x1d/0x50 [ 536.309970] do_syscall_64+0x33/0x40 [ 536.310899] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 536.312135] RIP: 0033:0x7f3e1e1f3b19 [ 536.313071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 536.317600] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 536.317622] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 536.317634] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 536.317646] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 02:36:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 536.317657] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 02:36:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x0, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 536.317669] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:36:53 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0xffe3) [ 536.459264] FAULT_INJECTION: forcing a failure. [ 536.459264] name failslab, interval 1, probability 0, space 0, times 0 [ 536.461772] CPU: 1 PID: 5691 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 536.463287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 536.465119] Call Trace: [ 536.465701] dump_stack+0x107/0x167 [ 536.466519] should_fail.cold+0x5/0xa [ 536.467364] ? mempool_alloc+0x148/0x360 [ 536.468285] ? mempool_free_pages+0x20/0x20 [ 536.469279] should_failslab+0x5/0x20 [ 536.470119] kmem_cache_alloc+0x5b/0x310 [ 536.471028] ? mempool_free_pages+0x20/0x20 [ 536.471980] mempool_alloc+0x148/0x360 [ 536.472860] ? mempool_resize+0x7d0/0x7d0 [ 536.473801] ? lock_downgrade+0x6d0/0x6d0 [ 536.474761] bio_alloc_bioset+0x36e/0x600 [ 536.475694] ? bvec_alloc+0x2f0/0x2f0 [ 536.476544] ? write_one_page+0x4f0/0x4f0 [ 536.477492] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 536.478616] __block_write_full_page+0x7cd/0x1050 [ 536.479708] ? end_buffer_write_sync+0xf0/0xf0 [ 536.480774] ? __blkdev_direct_IO_simple+0x930/0x930 [ 536.481944] block_write_full_page+0x220/0x290 [ 536.483001] ? __blkdev_direct_IO_simple+0x930/0x930 [ 536.484191] __writepage+0x67/0x180 [ 536.485031] write_cache_pages+0x57f/0xe50 [ 536.486018] ? tag_pages_for_writeback+0x450/0x450 [ 536.487175] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 536.488326] ? __lock_acquire+0x1657/0x5b00 [ 536.489369] ? lock_chain_count+0x20/0x20 [ 536.490351] ? blkdev_readahead+0x20/0x20 [ 536.491311] generic_writepages+0xe2/0x160 [ 536.492302] ? write_cache_pages+0xe50/0xe50 [ 536.493335] ? lock_acquire+0x197/0x470 [ 536.494307] ? jbd2_log_wait_commit+0x337/0x430 [ 536.495407] ? lock_downgrade+0x6d0/0x6d0 [ 536.496392] do_writepages+0xee/0x2a0 [ 536.497295] ? page_writeback_cpu_online+0x20/0x20 [ 536.498418] ? do_raw_read_unlock+0x3b/0x70 [ 536.499406] ? _raw_read_unlock+0x1a/0x30 [ 536.500356] ? jbd2_log_wait_commit+0x374/0x430 [ 536.501441] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 536.502880] __filemap_fdatawrite_range+0x24b/0x2f0 [ 536.504036] ? delete_from_page_cache_batch+0xa30/0xa30 [ 536.505269] ? ext4_sync_fs+0x313/0x7a0 [ 536.506212] filemap_write_and_wait_range+0x65/0x100 [ 536.507381] __sync_blockdev+0x84/0xf0 [ 536.508291] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 536.510216] sync_filesystem.part.0+0x189/0x1f0 [ 536.511298] __x64_sys_syncfs+0x1a1/0x250 [ 536.512268] do_syscall_64+0x33/0x40 [ 536.513137] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 536.514342] RIP: 0033:0x7f830a11cb19 [ 536.515215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 536.519521] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 536.521222] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 536.522838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 536.524447] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 536.526075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 536.527685] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:36:53 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0xffe3) [ 536.583200] loop6: detected capacity change from 0 to 41948160 02:36:53 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:36:53 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:36:53 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 40) 02:36:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 536.747158] loop6: detected capacity change from 0 to 41948160 [ 536.754347] FAULT_INJECTION: forcing a failure. [ 536.754347] name failslab, interval 1, probability 0, space 0, times 0 [ 536.758577] CPU: 0 PID: 5720 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 536.760011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 536.761776] Call Trace: [ 536.762342] dump_stack+0x107/0x167 [ 536.763119] should_fail.cold+0x5/0xa [ 536.763932] ? create_object.isra.0+0x3a/0xa30 [ 536.764891] should_failslab+0x5/0x20 [ 536.765703] kmem_cache_alloc+0x5b/0x310 [ 536.766568] create_object.isra.0+0x3a/0xa30 [ 536.767517] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 536.768587] kmem_cache_alloc+0x159/0x310 [ 536.769465] xas_alloc+0x336/0x440 [ 536.770232] xas_create+0x34a/0x10d0 [ 536.771036] ? kernel_text_address+0xf2/0x120 [ 536.772007] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 536.773133] xas_store+0x8c/0x1c40 [ 536.773893] __xa_store+0x164/0x2d0 [ 536.774681] ? xa_delete_node+0x280/0x280 [ 536.775561] ? trace_hardirqs_on+0x5b/0x180 [ 536.776473] xa_store+0x31/0x50 [ 536.777169] __io_uring_add_tctx_node+0x1cf/0x520 [ 536.778194] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 536.779299] ? alloc_fd+0x2e7/0x670 [ 536.780089] io_uring_setup+0x1fbb/0x2980 [ 536.780973] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 536.782036] ? wait_for_completion_io+0x270/0x270 [ 536.783083] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 536.784203] ? syscall_enter_from_user_mode+0x1d/0x50 [ 536.785285] do_syscall_64+0x33/0x40 [ 536.786081] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 536.787172] RIP: 0033:0x7f3e1e1f3b19 [ 536.787957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 536.791850] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 536.793471] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 536.794995] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 536.796505] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 536.798045] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 536.799561] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 551.491167] FAULT_INJECTION: forcing a failure. [ 551.491167] name failslab, interval 1, probability 0, space 0, times 0 [ 551.493808] CPU: 0 PID: 5730 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 551.495352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 551.497185] Call Trace: [ 551.497773] dump_stack+0x107/0x167 [ 551.498599] should_fail.cold+0x5/0xa [ 551.499444] ? xas_alloc+0x336/0x440 [ 551.500264] should_failslab+0x5/0x20 [ 551.501104] kmem_cache_alloc+0x5b/0x310 [ 551.502011] xas_alloc+0x336/0x440 [ 551.502819] xas_create+0x34a/0x10d0 [ 551.503651] ? kernel_text_address+0xf2/0x120 [ 551.504625] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 551.505789] xas_store+0x8c/0x1c40 [ 551.506596] __xa_store+0x164/0x2d0 [ 551.507397] ? xa_delete_node+0x280/0x280 [ 551.508322] ? trace_hardirqs_on+0x5b/0x180 [ 551.509275] xa_store+0x31/0x50 [ 551.510004] __io_uring_add_tctx_node+0x1cf/0x520 [ 551.511071] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 551.512231] ? alloc_fd+0x2e7/0x670 [ 551.513371] io_uring_setup+0x1fbb/0x2980 [ 551.514284] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 551.515431] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 551.516573] ? syscall_enter_from_user_mode+0x1d/0x50 [ 551.517692] do_syscall_64+0x33/0x40 [ 551.518505] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 551.519617] RIP: 0033:0x7f3e1e1f3b19 [ 551.520420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 551.524419] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 551.526072] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 551.527629] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 551.529166] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 551.530713] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 551.532246] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:37:08 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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@nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:37:08 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0xffe3) 02:37:08 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:08 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 14) 02:37:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) 02:37:08 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 41) [ 551.551147] loop6: detected capacity change from 0 to 41948160 02:37:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:08 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 42) [ 551.682300] FAULT_INJECTION: forcing a failure. [ 551.682300] name failslab, interval 1, probability 0, space 0, times 0 [ 551.685088] CPU: 1 PID: 5738 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 551.686894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 551.689087] Call Trace: [ 551.689703] dump_stack+0x107/0x167 [ 551.690561] should_fail.cold+0x5/0xa [ 551.691447] ? create_object.isra.0+0x3a/0xa30 [ 551.692500] should_failslab+0x5/0x20 [ 551.693389] kmem_cache_alloc+0x5b/0x310 [ 551.694325] ? mark_lock+0xf5/0x2df0 [ 551.695197] create_object.isra.0+0x3a/0xa30 [ 551.696218] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 551.697403] kmem_cache_alloc+0x159/0x310 [ 551.698378] ? mempool_free_pages+0x20/0x20 [ 551.699380] mempool_alloc+0x148/0x360 [ 551.700289] ? mempool_resize+0x7d0/0x7d0 [ 551.701251] ? lock_downgrade+0x6d0/0x6d0 [ 551.702234] bio_alloc_bioset+0x36e/0x600 [ 551.703217] ? bvec_alloc+0x2f0/0x2f0 [ 551.704100] ? write_one_page+0x4f0/0x4f0 [ 551.705077] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 551.706223] ? create_page_buffers+0x139/0x230 [ 551.707296] __block_write_full_page+0x7cd/0x1050 [ 551.708431] ? end_buffer_write_sync+0xf0/0xf0 [ 551.709493] ? __blkdev_direct_IO_simple+0x930/0x930 [ 551.710687] block_write_full_page+0x220/0x290 [ 551.711747] ? __blkdev_direct_IO_simple+0x930/0x930 [ 551.712941] __writepage+0x67/0x180 [ 551.713795] write_cache_pages+0x57f/0xe50 [ 551.714800] ? tag_pages_for_writeback+0x450/0x450 [ 551.715959] ? clear_page_dirty_for_io+0x7c0/0x7c0 02:37:08 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffe3) [ 551.717136] ? find_held_lock+0x2c/0x110 [ 551.718301] ? blkdev_readahead+0x20/0x20 [ 551.719262] generic_writepages+0xe2/0x160 [ 551.720277] ? write_cache_pages+0xe50/0xe50 [ 551.721325] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 551.722573] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 551.723773] do_writepages+0xee/0x2a0 [ 551.724665] ? page_writeback_cpu_online+0x20/0x20 [ 551.725824] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 551.727002] ? lock_downgrade+0x6d0/0x6d0 [ 551.727981] ? do_raw_write_lock+0x11f/0x290 [ 551.729013] ? do_raw_read_unlock+0x70/0x70 [ 551.730039] filemap_flush+0x239/0x2e0 [ 551.730966] ? filemap_fdatawrite+0x2f0/0x2f0 [ 551.732037] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 551.733976] ? get_nr_dirty_inodes+0x19e/0x220 [ 551.735073] __sync_blockdev+0xa5/0xf0 [ 551.735985] sync_filesystem.part.0+0xbd/0x1f0 [ 551.737056] __x64_sys_syncfs+0x1a1/0x250 [ 551.738042] do_syscall_64+0x33/0x40 [ 551.738925] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 551.740147] RIP: 0033:0x7f830a11cb19 [ 551.741025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 551.745410] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 551.747213] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 551.748889] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 551.750579] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 551.752255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 551.753943] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:37:08 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x278) [ 551.841933] FAULT_INJECTION: forcing a failure. [ 551.841933] name failslab, interval 1, probability 0, space 0, times 0 [ 551.844035] CPU: 0 PID: 5753 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 551.845374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 551.846855] Call Trace: [ 551.847327] dump_stack+0x107/0x167 [ 551.847970] should_fail.cold+0x5/0xa [ 551.848648] ? create_object.isra.0+0x3a/0xa30 [ 551.849456] should_failslab+0x5/0x20 [ 551.850128] kmem_cache_alloc+0x5b/0x310 [ 551.850855] ? mark_held_locks+0x9e/0xe0 [ 551.851574] create_object.isra.0+0x3a/0xa30 [ 551.852351] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 551.853255] kmem_cache_alloc+0x159/0x310 [ 551.854003] xas_alloc+0x336/0x440 [ 551.854645] xas_create+0x34a/0x10d0 [ 551.855313] ? kernel_text_address+0xf2/0x120 [ 551.856107] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 551.857036] xas_store+0x8c/0x1c40 [ 551.857679] __xa_store+0x164/0x2d0 [ 551.858327] ? xa_delete_node+0x280/0x280 [ 551.859079] ? trace_hardirqs_on+0x5b/0x180 [ 551.859846] xa_store+0x31/0x50 [ 551.860439] __io_uring_add_tctx_node+0x1cf/0x520 [ 551.861292] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 551.862217] ? alloc_fd+0x2e7/0x670 [ 551.862888] io_uring_setup+0x1fbb/0x2980 [ 551.863636] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 551.864533] ? wait_for_completion_io+0x270/0x270 [ 551.865383] ? perf_trace_preemptirq_template+0x26d/0x400 [ 551.866359] ? perf_trace_preemptirq_template+0x26d/0x400 [ 551.867345] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 551.868283] ? syscall_enter_from_user_mode+0x1d/0x50 [ 551.869211] do_syscall_64+0x33/0x40 [ 551.869878] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 551.870878] RIP: 0033:0x7f3e1e1f3b19 [ 551.871513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 551.874674] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 551.875967] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 551.877186] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 551.878405] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 551.879620] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 551.880833] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:37:24 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffe3) 02:37:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 15) 02:37:24 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 43) 02:37:24 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:24 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:24 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x278) [ 568.194240] loop6: detected capacity change from 0 to 41948160 [ 568.242194] FAULT_INJECTION: forcing a failure. [ 568.242194] name failslab, interval 1, probability 0, space 0, times 0 [ 568.244745] CPU: 0 PID: 5781 Comm: syz-executor.4 Not tainted 5.10.248 #1 02:37:24 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:24 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) [ 568.246218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 568.248327] Call Trace: [ 568.248905] dump_stack+0x107/0x167 [ 568.249697] should_fail.cold+0x5/0xa [ 568.250521] ? create_object.isra.0+0x3a/0xa30 [ 568.251533] should_failslab+0x5/0x20 [ 568.252363] kmem_cache_alloc+0x5b/0x310 [ 568.253227] ? mark_held_locks+0x9e/0xe0 [ 568.254109] create_object.isra.0+0x3a/0xa30 [ 568.255080] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 568.256179] kmem_cache_alloc+0x159/0x310 [ 568.257077] xas_alloc+0x336/0x440 [ 568.257853] xas_create+0x34a/0x10d0 [ 568.258692] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 568.259747] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 568.260882] xas_store+0x8c/0x1c40 [ 568.261640] __xa_store+0x164/0x2d0 [ 568.262431] ? xa_delete_node+0x280/0x280 [ 568.263346] ? trace_hardirqs_on+0x5b/0x180 [ 568.264267] xa_store+0x31/0x50 [ 568.264975] __io_uring_add_tctx_node+0x1cf/0x520 [ 568.265979] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 568.267095] ? alloc_fd+0x2e7/0x670 [ 568.267865] io_uring_setup+0x1fbb/0x2980 [ 568.268751] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 568.269847] ? wait_for_completion_io+0x270/0x270 [ 568.270937] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 568.272079] ? syscall_enter_from_user_mode+0x1d/0x50 [ 568.273197] do_syscall_64+0x33/0x40 [ 568.273984] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 568.275086] RIP: 0033:0x7f3e1e1f3b19 [ 568.275887] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 568.279866] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 568.281522] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 568.283062] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 568.284610] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 568.286129] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 568.287708] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:37:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x278) 02:37:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:25 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffe3) 02:37:25 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 568.442220] loop6: detected capacity change from 0 to 41948160 [ 568.445814] FAULT_INJECTION: forcing a failure. [ 568.445814] name failslab, interval 1, probability 0, space 0, times 0 [ 568.448429] CPU: 0 PID: 5778 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 568.449853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 568.451693] Call Trace: [ 568.452265] dump_stack+0x107/0x167 [ 568.453056] should_fail.cold+0x5/0xa [ 568.453879] ? create_object.isra.0+0x3a/0xa30 [ 568.454895] should_failslab+0x5/0x20 [ 568.455732] kmem_cache_alloc+0x5b/0x310 [ 568.456576] ? mark_lock+0xf5/0x2df0 [ 568.457362] create_object.isra.0+0x3a/0xa30 [ 568.458296] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 568.459388] kmem_cache_alloc+0x159/0x310 [ 568.460280] ? mempool_free_pages+0x20/0x20 [ 568.461216] mempool_alloc+0x148/0x360 [ 568.462047] ? mempool_resize+0x7d0/0x7d0 [ 568.462963] ? lock_downgrade+0x6d0/0x6d0 [ 568.463885] bio_alloc_bioset+0x36e/0x600 [ 568.464787] ? bvec_alloc+0x2f0/0x2f0 [ 568.465593] ? write_one_page+0x4f0/0x4f0 [ 568.466432] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 568.467484] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 568.468524] __block_write_full_page+0x7cd/0x1050 [ 568.469506] ? end_buffer_write_sync+0xf0/0xf0 [ 568.470430] ? __blkdev_direct_IO_simple+0x930/0x930 [ 568.471511] block_write_full_page+0x220/0x290 [ 568.472456] ? __blkdev_direct_IO_simple+0x930/0x930 [ 568.473499] __writepage+0x67/0x180 [ 568.474242] write_cache_pages+0x57f/0xe50 [ 568.475184] ? tag_pages_for_writeback+0x450/0x450 [ 568.476207] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 568.477206] ? __lock_acquire+0x1657/0x5b00 [ 568.478107] ? lock_chain_count+0x20/0x20 [ 568.478987] ? blkdev_readahead+0x20/0x20 [ 568.479843] generic_writepages+0xe2/0x160 [ 568.480706] ? write_cache_pages+0xe50/0xe50 [ 568.481597] ? lock_acquire+0x197/0x470 [ 568.482428] ? jbd2_log_wait_commit+0x337/0x430 [ 568.483428] ? lock_downgrade+0x6d0/0x6d0 02:37:25 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 44) [ 568.484276] do_writepages+0xee/0x2a0 [ 568.485176] ? page_writeback_cpu_online+0x20/0x20 [ 568.486220] ? do_raw_read_unlock+0x3b/0x70 [ 568.487146] ? _raw_read_unlock+0x1a/0x30 [ 568.487997] ? jbd2_log_wait_commit+0x374/0x430 [ 568.488950] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 568.490208] __filemap_fdatawrite_range+0x24b/0x2f0 [ 568.491270] ? delete_from_page_cache_batch+0xa30/0xa30 [ 568.492372] ? ext4_sync_fs+0x313/0x7a0 [ 568.493208] filemap_write_and_wait_range+0x65/0x100 [ 568.494250] __sync_blockdev+0x84/0xf0 02:37:25 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:25 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 568.495094] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 568.496842] sync_filesystem.part.0+0x189/0x1f0 [ 568.497793] __x64_sys_syncfs+0x1a1/0x250 [ 568.498677] do_syscall_64+0x33/0x40 [ 568.499441] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 568.500493] RIP: 0033:0x7f830a11cb19 [ 568.501251] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 568.505044] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 568.506621] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 568.508078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 568.509538] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 568.511028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 568.512481] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:37:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), 0x0, 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 568.611773] FAULT_INJECTION: forcing a failure. [ 568.611773] name failslab, interval 1, probability 0, space 0, times 0 [ 568.614119] CPU: 0 PID: 5798 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 568.615539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 568.617217] Call Trace: [ 568.617753] dump_stack+0x107/0x167 [ 568.618492] should_fail.cold+0x5/0xa [ 568.619313] ? create_object.isra.0+0x3a/0xa30 [ 568.620237] should_failslab+0x5/0x20 [ 568.621006] kmem_cache_alloc+0x5b/0x310 [ 568.621833] ? mark_held_locks+0x9e/0xe0 [ 568.622696] create_object.isra.0+0x3a/0xa30 [ 568.623584] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 568.624618] kmem_cache_alloc+0x159/0x310 [ 568.625464] xas_alloc+0x336/0x440 [ 568.626189] xas_create+0x34a/0x10d0 [ 568.626987] ? kernel_text_address+0xf2/0x120 [ 568.627901] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 568.628986] xas_store+0x8c/0x1c40 [ 568.629723] __xa_store+0x164/0x2d0 [ 568.630462] ? xa_delete_node+0x280/0x280 [ 568.631359] ? trace_hardirqs_on+0x5b/0x180 [ 568.632245] xa_store+0x31/0x50 [ 568.632923] __io_uring_add_tctx_node+0x1cf/0x520 [ 568.633932] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 568.635041] ? alloc_fd+0x2e7/0x670 [ 568.635802] io_uring_setup+0x1fbb/0x2980 [ 568.636655] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 568.637699] ? wait_for_completion_io+0x270/0x270 [ 568.638731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 568.639958] ? syscall_enter_from_user_mode+0x1d/0x50 [ 568.641009] do_syscall_64+0x33/0x40 [ 568.641790] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 568.642879] RIP: 0033:0x7f3e1e1f3b19 [ 568.643711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 568.643738] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 568.643757] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 568.643767] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 568.643777] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 568.643787] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 568.643797] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:37:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x278) 02:37:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 02:37:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 16) 02:37:38 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), 0x0, 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:38 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:38 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 45) 02:37:38 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x1, 0x0}, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(0xffffffffffffffff) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:38 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, 0xffffffffffffffff, 0x0) [ 581.652812] FAULT_INJECTION: forcing a failure. [ 581.652812] name failslab, interval 1, probability 0, space 0, times 0 [ 581.655292] CPU: 1 PID: 5825 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 581.656712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 581.658445] Call Trace: [ 581.659010] dump_stack+0x107/0x167 [ 581.659772] should_fail.cold+0x5/0xa [ 581.660566] ? xas_alloc+0x336/0x440 [ 581.661342] should_failslab+0x5/0x20 [ 581.662132] kmem_cache_alloc+0x5b/0x310 [ 581.662989] xas_alloc+0x336/0x440 [ 581.663729] xas_create+0x34a/0x10d0 [ 581.664507] ? kernel_text_address+0xf2/0x120 [ 581.665446] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 581.666540] xas_store+0x8c/0x1c40 [ 581.667306] __xa_store+0x164/0x2d0 [ 581.668062] ? xa_delete_node+0x280/0x280 [ 581.668935] ? trace_hardirqs_on+0x5b/0x180 [ 581.669838] xa_store+0x31/0x50 [ 581.670525] __io_uring_add_tctx_node+0x1cf/0x520 [ 581.671539] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 581.672624] ? alloc_fd+0x2e7/0x670 [ 581.673392] io_uring_setup+0x1fbb/0x2980 [ 581.674267] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 581.675334] ? wait_for_completion_io+0x270/0x270 [ 581.676354] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 581.677438] ? syscall_enter_from_user_mode+0x1d/0x50 [ 581.678528] do_syscall_64+0x33/0x40 [ 581.679307] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 581.680381] RIP: 0033:0x7f3e1e1f3b19 [ 581.681153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 581.685017] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 02:37:38 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x1, 0x0}, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(0xffffffffffffffff) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 581.686600] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 581.688299] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 581.689781] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 581.691271] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 581.692747] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 581.697900] loop6: detected capacity change from 0 to 41948160 02:37:38 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, 0xffffffffffffffff, 0x0) 02:37:38 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), 0x0, 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 581.843036] FAULT_INJECTION: forcing a failure. [ 581.843036] name failslab, interval 1, probability 0, space 0, times 0 [ 581.845616] CPU: 1 PID: 5822 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 581.847064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 581.848824] Call Trace: [ 581.849383] dump_stack+0x107/0x167 [ 581.850149] should_fail.cold+0x5/0xa [ 581.850965] ? create_object.isra.0+0x3a/0xa30 [ 581.851931] should_failslab+0x5/0x20 [ 581.852735] kmem_cache_alloc+0x5b/0x310 [ 581.853591] ? mark_lock+0xf5/0x2df0 [ 581.854384] create_object.isra.0+0x3a/0xa30 [ 581.855314] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 581.856384] kmem_cache_alloc+0x159/0x310 [ 581.857249] ? mempool_free_pages+0x20/0x20 [ 581.858155] mempool_alloc+0x148/0x360 [ 581.858993] ? mempool_resize+0x7d0/0x7d0 [ 581.859867] ? lock_downgrade+0x6d0/0x6d0 [ 581.860761] bio_alloc_bioset+0x36e/0x600 [ 581.861632] ? bvec_alloc+0x2f0/0x2f0 [ 581.862429] ? write_one_page+0x4f0/0x4f0 [ 581.863320] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 581.864355] __block_write_full_page+0x7cd/0x1050 [ 581.865372] ? end_buffer_write_sync+0xf0/0xf0 [ 581.866331] ? __blkdev_direct_IO_simple+0x930/0x930 [ 581.867406] block_write_full_page+0x220/0x290 [ 581.868365] ? __blkdev_direct_IO_simple+0x930/0x930 [ 581.869442] __writepage+0x67/0x180 [ 581.870210] write_cache_pages+0x57f/0xe50 [ 581.871123] ? tag_pages_for_writeback+0x450/0x450 [ 581.872165] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 581.873187] ? __lock_acquire+0x1657/0x5b00 [ 581.874118] ? lock_chain_count+0x20/0x20 [ 581.875002] ? blkdev_readahead+0x20/0x20 [ 581.875874] generic_writepages+0xe2/0x160 [ 581.876758] ? write_cache_pages+0xe50/0xe50 [ 581.877676] ? lock_acquire+0x197/0x470 [ 581.878522] ? jbd2_log_wait_commit+0x337/0x430 [ 581.879508] ? lock_downgrade+0x6d0/0x6d0 [ 581.880383] do_writepages+0xee/0x2a0 [ 581.881200] ? page_writeback_cpu_online+0x20/0x20 [ 581.882233] ? do_raw_read_unlock+0x3b/0x70 [ 581.883146] ? _raw_read_unlock+0x1a/0x30 [ 581.884021] ? jbd2_log_wait_commit+0x374/0x430 [ 581.884997] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 581.886301] __filemap_fdatawrite_range+0x24b/0x2f0 [ 581.887360] ? delete_from_page_cache_batch+0xa30/0xa30 [ 581.888488] ? ext4_sync_fs+0x313/0x7a0 [ 581.889330] filemap_write_and_wait_range+0x65/0x100 [ 581.890399] __sync_blockdev+0x84/0xf0 [ 581.891224] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 581.892960] sync_filesystem.part.0+0x189/0x1f0 02:37:38 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x1, 0x0}, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(0xffffffffffffffff) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 581.893934] __x64_sys_syncfs+0x1a1/0x250 [ 581.895059] do_syscall_64+0x33/0x40 [ 581.895841] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 581.896908] RIP: 0033:0x7f830a11cb19 [ 581.897686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 581.901542] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 581.903139] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 02:37:38 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 46) 02:37:38 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 581.904629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 581.906275] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 581.907784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 581.909270] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:37:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, 0x0, 0x278) [ 582.005900] FAULT_INJECTION: forcing a failure. [ 582.005900] name failslab, interval 1, probability 0, space 0, times 0 [ 582.008345] CPU: 0 PID: 5841 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 582.009781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 582.011528] Call Trace: [ 582.012082] dump_stack+0x107/0x167 [ 582.012856] should_fail.cold+0x5/0xa [ 582.013658] ? create_object.isra.0+0x3a/0xa30 [ 582.014614] should_failslab+0x5/0x20 [ 582.015529] kmem_cache_alloc+0x5b/0x310 [ 582.016375] ? mark_held_locks+0x9e/0xe0 [ 582.017216] create_object.isra.0+0x3a/0xa30 [ 582.018123] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 582.019174] kmem_cache_alloc+0x159/0x310 [ 582.020028] xas_alloc+0x336/0x440 [ 582.020760] xas_create+0x34a/0x10d0 [ 582.021530] ? kernel_text_address+0xf2/0x120 [ 582.022459] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 582.023542] xas_store+0x8c/0x1c40 [ 582.024286] __xa_store+0x164/0x2d0 [ 582.025044] ? xa_delete_node+0x280/0x280 [ 582.025899] ? trace_hardirqs_on+0x5b/0x180 [ 582.026801] xa_store+0x31/0x50 [ 582.027480] __io_uring_add_tctx_node+0x1cf/0x520 [ 582.028470] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 582.029539] ? alloc_fd+0x2e7/0x670 [ 582.030299] io_uring_setup+0x1fbb/0x2980 [ 582.031176] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 582.032208] ? wait_for_completion_io+0x270/0x270 [ 582.033216] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 582.034286] ? syscall_enter_from_user_mode+0x1d/0x50 [ 582.035352] do_syscall_64+0x33/0x40 [ 582.036115] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 582.037167] RIP: 0033:0x7f3e1e1f3b19 [ 582.037930] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 582.041714] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 582.043282] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 582.044747] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 582.046206] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 582.047674] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 582.049141] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:37:53 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 47) 02:37:53 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 17) 02:37:53 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, 0xffffffffffffffff, 0x0) 02:37:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:53 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, 0x0, 0x278) [ 596.994802] FAULT_INJECTION: forcing a failure. [ 596.994802] name failslab, interval 1, probability 0, space 0, times 0 [ 596.997771] CPU: 0 PID: 5862 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 596.999513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 597.001597] Call Trace: [ 597.002255] dump_stack+0x107/0x167 [ 597.003205] should_fail.cold+0x5/0xa [ 597.004161] ? xas_alloc+0x336/0x440 [ 597.005093] should_failslab+0x5/0x20 [ 597.006037] kmem_cache_alloc+0x5b/0x310 [ 597.007081] xas_alloc+0x336/0x440 [ 597.007973] xas_create+0x34a/0x10d0 [ 597.008927] ? kernel_text_address+0xf2/0x120 [ 597.010038] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 597.011383] xas_store+0x8c/0x1c40 [ 597.012306] __xa_store+0x164/0x2d0 [ 597.013230] ? xa_delete_node+0x280/0x280 [ 597.014271] ? trace_hardirqs_on+0x5b/0x180 [ 597.015365] xa_store+0x31/0x50 [ 597.016188] __io_uring_add_tctx_node+0x1cf/0x520 [ 597.017402] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 597.018717] ? alloc_fd+0x2e7/0x670 [ 597.019602] io_uring_setup+0x1fbb/0x2980 [ 597.020598] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 597.021713] ? wait_for_completion_io+0x270/0x270 [ 597.022886] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 597.024173] ? syscall_enter_from_user_mode+0x1d/0x50 [ 597.025449] do_syscall_64+0x33/0x40 [ 597.026274] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 597.027414] RIP: 0033:0x7f3e1e1f3b19 [ 597.028234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 597.032280] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 597.034090] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 597.035741] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 597.037453] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 597.039138] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 597.040816] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:37:53 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:37:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:53 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:37:53 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 597.072697] loop6: detected capacity change from 0 to 41948160 02:37:53 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 48) 02:37:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) unlink(&(0x7f0000000200)='./file1\x00') write$binfmt_elf64(r0, 0x0, 0x278) 02:37:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:53 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 597.217840] FAULT_INJECTION: forcing a failure. [ 597.217840] name failslab, interval 1, probability 0, space 0, times 0 [ 597.219342] CPU: 1 PID: 5870 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 597.220213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 597.221279] Call Trace: [ 597.221622] dump_stack+0x107/0x167 [ 597.222082] should_fail.cold+0x5/0xa [ 597.222566] ? mempool_alloc+0x148/0x360 [ 597.223081] ? mempool_free_pages+0x20/0x20 [ 597.223628] should_failslab+0x5/0x20 [ 597.224110] kmem_cache_alloc+0x5b/0x310 [ 597.224621] ? mempool_free_pages+0x20/0x20 [ 597.225178] mempool_alloc+0x148/0x360 [ 597.225671] ? mempool_resize+0x7d0/0x7d0 [ 597.226193] ? lock_downgrade+0x6d0/0x6d0 [ 597.226734] bio_alloc_bioset+0x36e/0x600 [ 597.227269] ? bvec_alloc+0x2f0/0x2f0 [ 597.227746] ? write_one_page+0x4f0/0x4f0 [ 597.228285] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 597.228907] __block_write_full_page+0x7cd/0x1050 [ 597.229525] ? end_buffer_write_sync+0xf0/0xf0 [ 597.230112] ? __blkdev_direct_IO_simple+0x930/0x930 [ 597.230752] block_write_full_page+0x220/0x290 [ 597.231350] ? __blkdev_direct_IO_simple+0x930/0x930 [ 597.232001] __writepage+0x67/0x180 [ 597.232460] write_cache_pages+0x57f/0xe50 [ 597.233003] ? tag_pages_for_writeback+0x450/0x450 [ 597.233641] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 597.234258] ? __lock_acquire+0x1657/0x5b00 [ 597.234814] ? lock_chain_count+0x20/0x20 [ 597.235353] ? blkdev_readahead+0x20/0x20 [ 597.235874] generic_writepages+0xe2/0x160 [ 597.236406] ? write_cache_pages+0xe50/0xe50 [ 597.236959] ? lock_acquire+0x197/0x470 [ 597.237468] ? jbd2_log_wait_commit+0x337/0x430 [ 597.238060] ? lock_downgrade+0x6d0/0x6d0 [ 597.238591] do_writepages+0xee/0x2a0 [ 597.239081] ? page_writeback_cpu_online+0x20/0x20 [ 597.239700] ? do_raw_read_unlock+0x3b/0x70 [ 597.240237] ? _raw_read_unlock+0x1a/0x30 [ 597.240754] ? jbd2_log_wait_commit+0x374/0x430 [ 597.241348] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 597.242129] __filemap_fdatawrite_range+0x24b/0x2f0 [ 597.242753] ? delete_from_page_cache_batch+0xa30/0xa30 [ 597.243445] ? ext4_sync_fs+0x313/0x7a0 [ 597.243957] filemap_write_and_wait_range+0x65/0x100 [ 597.244590] __sync_blockdev+0x84/0xf0 [ 597.245079] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 597.246104] sync_filesystem.part.0+0x189/0x1f0 [ 597.246694] __x64_sys_syncfs+0x1a1/0x250 [ 597.247233] do_syscall_64+0x33/0x40 [ 597.247699] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 597.248337] RIP: 0033:0x7f830a11cb19 [ 597.248806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 597.251114] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 597.252069] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 597.252958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 597.253857] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 597.254756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 597.255663] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 [ 597.262105] FAULT_INJECTION: forcing a failure. [ 597.262105] name failslab, interval 1, probability 0, space 0, times 0 [ 597.263585] CPU: 1 PID: 5885 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 597.264437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 597.265487] Call Trace: [ 597.265815] dump_stack+0x107/0x167 [ 597.266270] should_fail.cold+0x5/0xa [ 597.266749] ? create_object.isra.0+0x3a/0xa30 [ 597.267329] should_failslab+0x5/0x20 [ 597.267799] kmem_cache_alloc+0x5b/0x310 [ 597.268305] ? mark_held_locks+0x9e/0xe0 [ 597.268814] create_object.isra.0+0x3a/0xa30 [ 597.268862] loop6: detected capacity change from 0 to 41948160 [ 597.269361] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 597.269377] kmem_cache_alloc+0x159/0x310 [ 597.269393] xas_alloc+0x336/0x440 [ 597.269412] xas_create+0x34a/0x10d0 [ 597.272750] ? kernel_text_address+0xf2/0x120 [ 597.273313] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 597.273962] xas_store+0x8c/0x1c40 [ 597.274409] __xa_store+0x164/0x2d0 [ 597.274859] ? xa_delete_node+0x280/0x280 [ 597.275396] ? trace_hardirqs_on+0x5b/0x180 [ 597.275951] xa_store+0x31/0x50 [ 597.276372] __io_uring_add_tctx_node+0x1cf/0x520 [ 597.276976] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 597.277636] ? alloc_fd+0x2e7/0x670 [ 597.278096] io_uring_setup+0x1fbb/0x2980 [ 597.278618] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 597.279251] ? wait_for_completion_io+0x270/0x270 [ 597.279852] ? perf_trace_preemptirq_template+0x26d/0x400 [ 597.280529] ? perf_trace_preemptirq_template+0x26d/0x400 [ 597.281207] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 597.281860] ? syscall_enter_from_user_mode+0x1d/0x50 [ 597.282495] do_syscall_64+0x33/0x40 [ 597.282966] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 597.283604] RIP: 0033:0x7f3e1e1f3b19 [ 597.284063] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 597.286331] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 597.287275] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 597.288159] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 597.289032] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 597.289903] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 597.290776] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:37:54 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:37:54 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:09 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 49) 02:38:09 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:09 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 612.367012] FAULT_INJECTION: forcing a failure. [ 612.367012] name failslab, interval 1, probability 0, space 0, times 0 [ 612.370169] CPU: 1 PID: 5903 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 612.372049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 612.374308] Call Trace: [ 612.375047] dump_stack+0x107/0x167 [ 612.376048] should_fail.cold+0x5/0xa [ 612.377083] ? xas_alloc+0x336/0x440 [ 612.378110] should_failslab+0x5/0x20 [ 612.379163] kmem_cache_alloc+0x5b/0x310 [ 612.380287] xas_alloc+0x336/0x440 [ 612.381553] xas_create+0x34a/0x10d0 [ 612.382621] ? kernel_text_address+0xf2/0x120 02:38:09 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:09 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 18) 02:38:09 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:38:09 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) [ 612.383873] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 612.385559] xas_store+0x8c/0x1c40 [ 612.386547] __xa_store+0x164/0x2d0 [ 612.387561] ? xa_delete_node+0x280/0x280 [ 612.388694] ? trace_hardirqs_on+0x5b/0x180 [ 612.389878] xa_store+0x31/0x50 [ 612.390782] __io_uring_add_tctx_node+0x1cf/0x520 [ 612.392100] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 612.393521] ? alloc_fd+0x2e7/0x670 [ 612.394529] io_uring_setup+0x1fbb/0x2980 [ 612.395687] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 612.397072] ? wait_for_completion_io+0x270/0x270 [ 612.398433] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 612.399904] ? syscall_enter_from_user_mode+0x1d/0x50 [ 612.401320] do_syscall_64+0x33/0x40 [ 612.402337] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 612.403742] RIP: 0033:0x7f3e1e1f3b19 [ 612.404762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 612.409796] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 612.411882] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 612.413829] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 612.415777] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 612.417714] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 612.419660] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:38:09 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 50) [ 612.525778] FAULT_INJECTION: forcing a failure. [ 612.525778] name failslab, interval 1, probability 0, space 0, times 0 [ 612.528446] CPU: 0 PID: 5907 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 612.529895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 612.531683] Call Trace: [ 612.532250] dump_stack+0x107/0x167 [ 612.533029] should_fail.cold+0x5/0xa [ 612.533845] ? create_object.isra.0+0x3a/0xa30 [ 612.534818] should_failslab+0x5/0x20 [ 612.535633] kmem_cache_alloc+0x5b/0x310 [ 612.536496] create_object.isra.0+0x3a/0xa30 [ 612.537427] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 612.538500] kmem_cache_alloc+0x159/0x310 [ 612.539389] ? mempool_free_pages+0x20/0x20 [ 612.540304] mempool_alloc+0x148/0x360 [ 612.541131] ? mempool_resize+0x7d0/0x7d0 [ 612.542020] ? mark_lock+0xf5/0x2df0 [ 612.542817] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 612.543944] __sg_alloc_table+0x24e/0x390 [ 612.544827] sg_alloc_table_chained+0x9b/0x1f0 [ 612.545802] ? sg_alloc_table_chained+0x1f0/0x1f0 [ 612.546830] scsi_alloc_sgtables+0x236/0xaf0 [ 612.547769] ? scsi_cmd_runtime_exceeced+0x1d0/0x1d0 [ 612.548852] ? lockdep_init_map_type+0x2c7/0x780 [ 612.549867] sd_init_command+0x2f8/0x30b0 [ 612.550724] ? scsi_init_command+0x4ee/0x750 [ 612.551671] scsi_queue_rq+0xe5e/0x27f0 [ 612.552529] blk_mq_dispatch_rq_list+0x372/0x1c40 [ 612.553574] ? elv_rb_del+0x50/0xa0 [ 612.554345] ? elv_rqhash_del+0x119/0x160 [ 612.555230] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 612.556284] ? dd_dispatch_request+0x1c0/0x990 [ 612.557266] blk_mq_do_dispatch_sched+0x7f4/0xa00 [ 612.558312] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 612.559455] ? lock_acquire+0x197/0x470 [ 612.560292] ? hctx_lock+0x7f/0x200 [ 612.561073] __blk_mq_sched_dispatch_requests+0x2d7/0x450 [ 612.562236] ? blk_mq_do_dispatch_sched+0xa00/0xa00 [ 612.563314] blk_mq_sched_dispatch_requests+0xfd/0x1e0 [ 612.564426] __blk_mq_run_hw_queue+0x12c/0x290 [ 612.565396] ? blk_mq_start_request+0x3f0/0x3f0 [ 612.566397] __blk_mq_delay_run_hw_queue+0x53f/0x5a0 [ 612.567484] blk_mq_run_hw_queue+0x170/0x2f0 [ 612.568413] ? blk_mq_delay_run_hw_queues+0x1f0/0x1f0 [ 612.569508] ? dd_dispatch_request+0x990/0x990 [ 612.570479] blk_mq_sched_insert_requests+0x247/0x720 [ 612.571575] blk_mq_flush_plug_list+0x415/0x6c0 [ 612.572568] ? blk_mq_insert_requests+0x450/0x450 [ 612.573609] ? blkdev_readahead+0x20/0x20 [ 612.574486] blk_flush_plug_list+0x26c/0x3c0 [ 612.575437] ? blk_insert_cloned_request+0x450/0x450 [ 612.576527] ? blkdev_readahead+0x20/0x20 [ 612.577393] blk_finish_plug+0x50/0xa0 [ 612.578221] generic_writepages+0xed/0x160 [ 612.579121] ? write_cache_pages+0xe50/0xe50 [ 612.580064] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 612.581161] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 612.582240] do_writepages+0xee/0x2a0 [ 612.583049] ? page_writeback_cpu_online+0x20/0x20 [ 612.584092] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 612.585133] ? lock_downgrade+0x6d0/0x6d0 [ 612.585998] ? do_raw_write_lock+0x11f/0x290 [ 612.586920] ? do_raw_read_unlock+0x70/0x70 [ 612.587840] filemap_flush+0x239/0x2e0 [ 612.588652] ? filemap_fdatawrite+0x2f0/0x2f0 [ 612.589601] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 612.591326] ? get_nr_dirty_inodes+0x19e/0x220 [ 612.592286] __sync_blockdev+0xa5/0xf0 [ 612.593100] sync_filesystem.part.0+0xbd/0x1f0 [ 612.594053] __x64_sys_syncfs+0x1a1/0x250 [ 612.594922] do_syscall_64+0x33/0x40 [ 612.595707] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 612.596783] RIP: 0033:0x7f830a11cb19 [ 612.597560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 612.601428] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 612.603033] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 612.604540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 612.606037] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 612.607555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 612.609058] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:38:09 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 612.639459] FAULT_INJECTION: forcing a failure. [ 612.639459] name failslab, interval 1, probability 0, space 0, times 0 [ 612.641901] CPU: 1 PID: 5920 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 612.643377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 612.645136] Call Trace: [ 612.645699] dump_stack+0x107/0x167 [ 612.646464] should_fail.cold+0x5/0xa [ 612.647278] ? create_object.isra.0+0x3a/0xa30 [ 612.648234] should_failslab+0x5/0x20 [ 612.649036] kmem_cache_alloc+0x5b/0x310 [ 612.649896] ? mark_held_locks+0x9e/0xe0 [ 612.650753] create_object.isra.0+0x3a/0xa30 [ 612.651678] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 612.652738] kmem_cache_alloc+0x159/0x310 [ 612.653621] xas_alloc+0x336/0x440 [ 612.654372] xas_create+0x34a/0x10d0 [ 612.655171] ? kernel_text_address+0xf2/0x120 [ 612.656115] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 612.657212] xas_store+0x8c/0x1c40 [ 612.657966] __xa_store+0x164/0x2d0 [ 612.658730] ? xa_delete_node+0x280/0x280 [ 612.659616] ? trace_hardirqs_on+0x5b/0x180 [ 612.660535] xa_store+0x31/0x50 [ 612.661230] __io_uring_add_tctx_node+0x1cf/0x520 [ 612.662246] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 612.663355] ? alloc_fd+0x2e7/0x670 [ 612.664125] io_uring_setup+0x1fbb/0x2980 [ 612.664998] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 612.666059] ? wait_for_completion_io+0x270/0x270 [ 612.667073] ? perf_trace_preemptirq_template+0x26d/0x400 [ 612.668231] ? perf_trace_preemptirq_template+0x26d/0x400 [ 612.669402] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 612.670501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 612.671591] do_syscall_64+0x33/0x40 [ 612.672378] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 612.673444] RIP: 0033:0x7f3e1e1f3b19 [ 612.674219] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 612.678079] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 612.679682] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 612.681201] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 612.682718] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 612.684232] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 612.685739] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:38:09 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) 02:38:09 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:09 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:38:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 19) 02:38:09 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 51) [ 612.909593] FAULT_INJECTION: forcing a failure. [ 612.909593] name failslab, interval 1, probability 0, space 0, times 0 [ 612.912019] CPU: 1 PID: 5928 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 612.913472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 612.915241] Call Trace: [ 612.915807] dump_stack+0x107/0x167 [ 612.916575] should_fail.cold+0x5/0xa [ 612.917385] ? mempool_alloc+0x148/0x360 [ 612.918238] ? mempool_free_pages+0x20/0x20 [ 612.919158] should_failslab+0x5/0x20 [ 612.919959] kmem_cache_alloc+0x5b/0x310 [ 612.920818] ? mempool_free_pages+0x20/0x20 [ 612.921728] mempool_alloc+0x148/0x360 [ 612.922558] ? mempool_resize+0x7d0/0x7d0 [ 612.923450] ? lock_downgrade+0x6d0/0x6d0 [ 612.924345] bio_alloc_bioset+0x36e/0x600 [ 612.925223] ? bvec_alloc+0x2f0/0x2f0 [ 612.926022] ? write_one_page+0x4f0/0x4f0 [ 612.926911] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 612.927961] __block_write_full_page+0x7cd/0x1050 [ 612.928985] ? end_buffer_write_sync+0xf0/0xf0 [ 612.929947] ? __blkdev_direct_IO_simple+0x930/0x930 [ 612.931022] block_write_full_page+0x220/0x290 [ 612.931999] ? __blkdev_direct_IO_simple+0x930/0x930 [ 612.933072] __writepage+0x67/0x180 [ 612.933845] write_cache_pages+0x57f/0xe50 [ 612.934744] ? tag_pages_for_writeback+0x450/0x450 [ 612.935798] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 612.936833] ? __lock_acquire+0x1657/0x5b00 [ 612.937768] ? lock_chain_count+0x20/0x20 [ 612.938650] ? blkdev_readahead+0x20/0x20 [ 612.939540] generic_writepages+0xe2/0x160 [ 612.940444] ? write_cache_pages+0xe50/0xe50 [ 612.941373] ? lock_acquire+0x197/0x470 [ 612.942229] ? jbd2_log_wait_commit+0x337/0x430 [ 612.943223] ? lock_downgrade+0x6d0/0x6d0 [ 612.944098] do_writepages+0xee/0x2a0 [ 612.944904] ? page_writeback_cpu_online+0x20/0x20 [ 612.945937] ? do_raw_read_unlock+0x3b/0x70 [ 612.946846] ? _raw_read_unlock+0x1a/0x30 [ 612.947733] ? jbd2_log_wait_commit+0x374/0x430 [ 612.948721] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 612.950031] __filemap_fdatawrite_range+0x24b/0x2f0 [ 612.951095] ? delete_from_page_cache_batch+0xa30/0xa30 [ 612.952229] ? ext4_sync_fs+0x313/0x7a0 [ 612.953081] filemap_write_and_wait_range+0x65/0x100 [ 612.954158] __sync_blockdev+0x84/0xf0 [ 612.954985] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 612.956724] sync_filesystem.part.0+0x189/0x1f0 [ 612.957712] __x64_sys_syncfs+0x1a1/0x250 [ 612.958593] do_syscall_64+0x33/0x40 [ 612.959391] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 612.960476] RIP: 0033:0x7f830a11cb19 [ 612.961260] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 612.965171] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 612.966777] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 612.968290] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 612.969797] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 612.971311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 612.972819] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 [ 613.045983] FAULT_INJECTION: forcing a failure. [ 613.045983] name failslab, interval 1, probability 0, space 0, times 0 [ 613.048393] CPU: 0 PID: 5932 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 613.049837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 613.051599] Call Trace: [ 613.052162] dump_stack+0x107/0x167 [ 613.052936] should_fail.cold+0x5/0xa [ 613.053744] ? xas_alloc+0x336/0x440 [ 613.054529] should_failslab+0x5/0x20 [ 613.055339] kmem_cache_alloc+0x5b/0x310 [ 613.056196] xas_alloc+0x336/0x440 [ 613.056945] xas_create+0x34a/0x10d0 [ 613.057743] ? kernel_text_address+0xf2/0x120 [ 613.058688] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 613.059801] xas_store+0x8c/0x1c40 [ 613.060567] __xa_store+0x164/0x2d0 [ 613.061337] ? xa_delete_node+0x280/0x280 [ 613.062217] ? trace_hardirqs_on+0x5b/0x180 [ 613.063135] xa_store+0x31/0x50 [ 613.063841] __io_uring_add_tctx_node+0x1cf/0x520 [ 613.064854] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 613.065956] ? alloc_fd+0x2e7/0x670 [ 613.066745] io_uring_setup+0x1fbb/0x2980 [ 613.067644] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 613.068719] ? wait_for_completion_io+0x270/0x270 [ 613.069755] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 613.070859] ? syscall_enter_from_user_mode+0x1d/0x50 [ 613.071954] do_syscall_64+0x33/0x40 [ 613.072740] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 613.073819] RIP: 0033:0x7f3e1e1f3b19 [ 613.074601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 613.078486] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 613.080092] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 613.081594] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 613.083096] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 613.084605] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 613.086099] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:38:22 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="824082fd6cef09a6e68f8a31beee8d621de742e8021507db0df5ea8b06e15539fa9bee67040349983a247fe62fb742f57e28f7e2de3f469be0f419af3140d42573ae93db2a3781cca42ae7ae3503aeedfc308c318c8d7ae719282a6c832d42213d6f005eedcd126e33a9bcde55b0bbbfad72bf7630f4454bda7afa423d5cde7117b93a500b97abb62cbb47cadae9200455f886576430225f1f5c48e4ff9ceb96f13f79a1699d0fe63449b58488b5364902182f0b3ab1728a74892515ae0322541b5f4db82f863169035cf9af2928fdac521cc21934401ebe23087b131197792a4f8765d9ab044c35e2165af5e86456d2998f6f403c0347746793052dfd037dadecbf511796f3beeedddc00ce2525c4958447199749fb6be5d58d7dfe8b8c475cadde8acf21dfdb1e0419734f56b8f47dd385e8afabfe2711f8266f2d1b8502be0ea95da8e0334913e7560f915a3025519c0dda3b51843e6af87db417d8cd3118e096dc31011be8ee6525ab73ddd7ea8337961e323207d83b46218c7192b4d7302f638dbd05ee819ca9a467aa27a691708be89cce1e284e44fd3304ec5552421fd03df4531eba4d141eaaa9baa2bdaeebb15f82fbef8a2c51a12eb74b24e8af08c393aeb6fe52cdad555944a2079a90b2105cdb22ed4e3049cb8907a60a612a92e3ac62b6d28600da072564576954cb4359162dc3efa483800773b4bca69e0847c7097e3328e95db7399598432be3b2e41882551828c93876a4b070605ea5c80920638aa38301ca6d818bc73023be2659d271fa7bf321677263af855a21ce5fe1947403a0b2d19be60b74336763e54f31e62082322500c8ef26c4df610cc124a8921f0b472b5a2a25f982ae7306652f4eff227fde4609f6f5e350b0b1543211e51f25fd23357c9f1360c607bb29d5aa565927466bfd4c896191c35498eafbcb051f1fc3c7059ff5f26fe5e139ef043f3e505c6f81e099a1663c48162ce7e5dfec5ab1be70c801f95ffa5e0d0cfcdfa85c7a830adeaa449ea727509b81ffe50ca86c4aade7b999045d041354e28f2a667f8b6903c7e7f5e520374f0964f454ebbd83d2b89661fe8ab8cabdf73c71dde80a60f615b9e49a73d2415eab47474d37ce43663a849e5a333bd39e609a885c511b26e27cbee4a1bfed75fc9ed8c79ce875e0374ba5803f564a89bea56dbf77a1f97104b540a3f945027911a1316be0923cf037381825e3efa6cb26920587d056a9efabb65542964000b3768139ff4ec1dd2d8af1a0bd2227fb0f569f076949b0e46b08d5a9215c8d9739d0f323402b93b900b6d0279e465f71b7a154afc9104d6813f95b154b4409ed7023fdb907211c20d52c8e719cc887078ce7bcf404d268168278e3f177a03c408187cfa0c0d410d7c007400fcd2be0484c8efac327905698900918cc0f07de02900900aa35d24a36bd7fbd2181340904cae00aac22a23f9c1d06cda7218d4f2ce681081b2520e5ab9e0ead130bb247c92c8600b2e1d700482b1e8828d3cfa3ffc5db456afcb2ee35c788994f44e47cc613da53082c93e0418c0dfb3a4a03c05ebd3d7a4b0cc7bf6803ef38de2901b17e981254cd141dc5abbe454f60e25e5a94563c86f0aa4fda770c794e39560c03c18b7aa6a5f726a7944f2706e5c225958aaa94b0c0d5c92a44596fa8877abc43980b6c375708905d79da82e8f5286735863597026070edb9df871e418670766903701f96031f376f1c43540bd57a93be6b573d99102616b8873c7f9b196d17b39d068942f8756b2a69ff07733e5b568d720ba127e5bff39675b754d01e6b05fa4de87243efae75109a932c019ebb239b464de10df291018e9a4edb7796a81aed4a8af48e05facd7c602ea8ed5857aa5a6f19c807ff98ee7f6d92d80641c2d82ca81219bdd4946232799eca5080442a05b3161c3e485c1751641444a35c38d4bb8b1bb57aeb28f5d21f5f18a81d789dd4f3dd44599b1a4cec0812f9caeeba169a2d33b6d60f4dfc6a005a893732db16fa79bd29526e41e09b87cb9acd862519701e494f02703877c29b490faf4c81c0bfbcaaad9ea2389bcd4db1129b0ed8170d00acc79c8a31c796a88a3d74841cb0771c79f2589651e1149ca735f4c8f7a18ecec2f6440259d7fb238f1229bd76faafed6dfaac832409242b20cf2e1285bbc844135f50f0f60c5ba96f12691c6375f36b71e52c4a11cb95e5c7219d9d67432a272d09d512c4fa18101332ccef36e55b6ed159944fd90ba43d686fb8ba8438f2a7fd148c2f90ef861076aba41649a0dbbdb112c3f3a7de99f0f95cecd1b44d2fcf9420c961ea9cb46e6ae1ecc4e98800a20c24d19f0c0ea0702e0d2cb4cfc0670179def63b731b9417279a229dbe5d155f087821d2c23c313189f3d87c1757dd0d5411317f0122212895c6d5178ae5772e5cc39b0f37f8e0c68b81edd94e333f57cffe7ab2c0fd478b9301727d6d32ab633d32b846d90b3fa322d977ca9020720297209750bcf97563c4ad1ab6ee8c2c386373b71acb841b54923899a479b993ba59a552b5148182fead08c45779ba41fddb16c0c1ddb0ece3c7b099da93cd79638a07e94c8180e8d939d2f6183025ae8165c61afc287c825490ae4b3a06ea8362f8145209ba0474a444dcad141111aafd4824fa4b2226643e6446ca101b44edc32ff5027268b7792d1dfbfaa7f44f937cb1a2125b627936024ae17795dfd7d38b979b29cc6c886fcf191b65835f2a3081ca81de8f29f38827f02ddce476ea062779c64db535f4b6d0fcd9731ca71d0bf32a92598e975286356c39230eeb467092e3d7afc4040a183fdf339e667623271d9b289a95feac0659855eef2d940760de1a13420642440c992c5a0c52e18b9a2f2ce98fd930588141fe91343fcf5eab758866e3f0918e1f646341851b6439763d67f7478a50e1cf341048179d6e87bbeec578a0f289745877213b34b68b0ae9f356e39e3b2d961d8f0e2e9beeb9bff47078aac974d323a01267b96cc134b5d7f05ca4987712de2f947373ee32d0d956bd5d9915f1587ecfd451cd622e860eb05ea95c40133dfe9d404fba9961ea1f77c18586b4d7557a89493416d0ae7a3a45a4e52bea03d711c5d83ed1d6e9bb51d12e9556b16e7fb003fed39443268451a8b83a3db9f494cee5b02ce8ab286ad6eca014f3f4442a4bc1f11758fd0d96ece97db6b476bbd3a57b464d0be86d26dd24a0fb92640db093c42df3a7fcad8aa96768573be604427476958c05d724aabe99ee415e6991fb52811608d4a8be25468c073924751ae87155aae5511ad44fa490453ce2aa0888976d633583c685d01aebf8217ebf7afdc8177b519806c5d6fd0c8114ed345b34a3fae13d28e5897be5f757e330c494f8ef78324b005de67bc8703195af59acf895dcdd9d38ca68ed11d631d41e5af3a145619784eaa8f5fbff723a6693a8c19425d8d71346d2ca8799a0dd889f82dd54d8cf1af88051d799fd9d3db93835a5084cb50ab4ece5e7fb664f1a5290a2d495e3ee67459da55f6b7214d7ad3daf22ab0efb02ab278fa078fe539d42274e56bd604e0bd28eeddde46a788019e081e34442749462b28f4797575eee22da228d0039bab45bd08c729891d1e12ea4f11bf9f844726e00217e41b5b2c3819aec00e48288ed4f2be2940595d970dee9e87a2501b135de84b791f776c22c6dd677a9b58ef0f2c124b05a8c30f9050c638402be096144d55debe751712c386aa3c665b4b6e4f8727168b5e8265b80bec72056231753dc73d01cc21ff106d829dd39aa8ec8c9ed25b5d539efa9009ca97410e467fabc82d3b9a033ffe5f2c81e05ced558b1b5e605ae348c897c0a198751135600f4ea36d46442868d71eefae251af478338e0297da31fb5c05123adb36881fb5265b83f35a7cb2b6d1bd1be33ed51ed21494e4abd44887abff0bfd824f6fea4d147aa8322a33d68182a0e5dab03e358f50a1bb365389c4b996985f444d349a13d03378d499ff610c340490c1ee89885e9dea8705a19298c552e56c6b775df174ca5739f464d387981ee138f2555a5bc1fa048ff40c6f2de6e1b17bebed1e3273c79bce49abed23b04f4995041f267c676349eee49ad8295a6ea5f6e96d334c1b735cceccc1b308dfc752d95a433e209c878c1392d8ea46b67af3642bad3e5c141fb2bfe70ec3aa654dba2211a68ee0dac7f750e1bda7f77300c6607b5526003795293f20fea38af7281d4ee494be60b4579273537314abd4efda283a93cfea7dd60157e61470c0dc79783f7cb0e5b2240b4fd3d2add9dc62be0553751dcafe512f9206290900e101460cd4778a7d3537ca061a204737bd666b567c895e1a8eca4aa14cf9f4b2098b1e983d884e7a8de852c6b7c2beefe6183d818f749ce0b4494e5e05398eab9a18aa9cc98ee06cb9c789bb0462e342b1ce3f96e2c6fa638e9ff9334aab1d00e8a35cd093998e15fe461f62e18b526316bccd5d6c7f4330e60bebaa70def6b2bc34b58aee10983d418443f231c18afaf3523d5e60b7f8dae070a79ad9fbee41f9be129dca418317c9b5032eeed232047c7d64de0af849e6bac170ec34b6b06c2d0e85d44d0aa7bb714b95e4b066477a021d5ce0192b56aa10a2399569a0653f469af54d6cc61e2e68c70a74d3b333781fcb6c7332c6cdbf2c31dfd37d0f7ca119dac1ea8733d20b20797c7df2611c51c988c1e7954998cfdd44866d6350646f9084854af4a1945292c2485d39173bf01e0e9d596364006e2fa443d6ca024f71a6c7c54964ce49abb2c8de3309d98206579914981f08fedaa9de3221ed3ea6c9d4346f2571a3053ff2df31a469ae34e1ba8f3bac24e0de1829de8988477b7ab37f5ac15e1f5b08db9f73e672b022718f781f1a11f6556e89a21beb7df69695028302337650b612449cda75378ee66b0c38eb7f8e79a76fc59b9150c1788acf65b4bbc6f9d22a1ec64e1e1b6fd0df8ed9b68ba48cbdba4df3d6e4a864a172194059c970363a6c697746982e4d38329abbf5b19e59790a046a428889ba6bd276eddd5d759e84d955ae99f42930c52aa764241a912255ec69d232b592bbaef114a748f19600cc3a08097434e6f9c0e6751044806ebd8598618ec068c390435d97fccc9776ccd62459b2923af417b967ec2bd464cd28ce8289480ce26ae45c02da73179d95e91fa976340263d45c42346654204f9aebaedfbd93fa4d808eae6e603e6cc9176924636b5c008c95315af66b60dbacdc40c2bc3bcd14ddd1fbbc3ece1b9812abd3a0d6b228412bc6efd0d9e946d0b2a9263d5b2990d4961dcfd2abf753af85cc1327f7cd6e1bab04325ccafdd61272092379255b04c239b89c3ed7824b1e7c16829d45e79f781ae6da263c7d1ca28717d0fe334749f7fe3308491684947a085f58ab0c21de2f55a7689c9dd6e35b422b8086deb000701ad06de77596d462b9feee3d0d97db2dd89a5311e66b16b4a5d1af3c22d428abbdda40aa3615bbbb39cddb7393b6da45dadd975376c5b7b8390ab99393e375f4621e61272618f5f6a65f446c908da9b179606d456864a3fbe9752b32b869538898d147acb693f6e8b58a8f9d43224056429ac9a5da5e7e4d0a228add24d18b0044535f33aa681228a0e6411f1c57fe95f300dbc53e4515a4bcbacaec9fa15bf6834db41e7793cd8b4fe82ac9328b2c70163a776e179da1d2eb21e0f4061fe73c95334bbdc78e6d20e3d0287e81f0ea78b8ac78beb0570a6a288e1ce80bcf89ab5398dd70cb3ef02ed60d68970077e4246d25c1feb", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:38:22 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:22 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 52) 02:38:22 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:22 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:38:22 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) 02:38:22 executing program 0: r0 = syz_io_uring_setup(0x804ebb, 0x0, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:22 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 20) [ 625.431154] FAULT_INJECTION: forcing a failure. [ 625.431154] name failslab, interval 1, probability 0, space 0, times 0 [ 625.432642] CPU: 1 PID: 5941 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 625.433476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 625.434515] Call Trace: [ 625.434853] dump_stack+0x107/0x167 [ 625.435317] should_fail.cold+0x5/0xa [ 625.435797] ? xas_alloc+0x336/0x440 [ 625.436254] should_failslab+0x5/0x20 [ 625.436732] kmem_cache_alloc+0x5b/0x310 [ 625.437232] xas_alloc+0x336/0x440 [ 625.437671] xas_create+0x34a/0x10d0 [ 625.438136] ? kernel_text_address+0xf2/0x120 [ 625.438696] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 625.439402] xas_store+0x8c/0x1c40 [ 625.439853] __xa_store+0x164/0x2d0 [ 625.440302] ? xa_delete_node+0x280/0x280 [ 625.440822] ? trace_hardirqs_on+0x5b/0x180 [ 625.441362] xa_store+0x31/0x50 [ 625.441769] __io_uring_add_tctx_node+0x1cf/0x520 [ 625.442360] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 625.443014] ? alloc_fd+0x2e7/0x670 [ 625.443484] io_uring_setup+0x1fbb/0x2980 [ 625.444011] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 625.444639] ? wait_for_completion_io+0x270/0x270 [ 625.445252] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 625.445912] ? syscall_enter_from_user_mode+0x1d/0x50 [ 625.446553] do_syscall_64+0x33/0x40 [ 625.447020] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 625.447660] RIP: 0033:0x7f3e1e1f3b19 [ 625.448120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 625.450381] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 625.451316] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 625.452187] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 625.453052] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 625.453921] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 625.454792] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:38:22 executing program 0: r0 = syz_io_uring_setup(0x804ebb, 0x0, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:22 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 53) 02:38:22 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) [ 625.548298] FAULT_INJECTION: forcing a failure. [ 625.548298] name failslab, interval 1, probability 0, space 0, times 0 [ 625.549809] CPU: 1 PID: 5952 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 625.550626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 625.551633] Call Trace: [ 625.551953] dump_stack+0x107/0x167 [ 625.552383] should_fail.cold+0x5/0xa [ 625.552840] ? create_object.isra.0+0x3a/0xa30 [ 625.553383] should_failslab+0x5/0x20 [ 625.553835] kmem_cache_alloc+0x5b/0x310 [ 625.554319] ? mark_lock+0xf5/0x2df0 [ 625.554761] create_object.isra.0+0x3a/0xa30 [ 625.555315] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 625.555919] kmem_cache_alloc+0x159/0x310 [ 625.556411] ? mempool_free_pages+0x20/0x20 [ 625.556923] mempool_alloc+0x148/0x360 [ 625.557383] ? mempool_resize+0x7d0/0x7d0 [ 625.557874] ? lock_downgrade+0x6d0/0x6d0 [ 625.558371] bio_alloc_bioset+0x36e/0x600 [ 625.558856] ? bvec_alloc+0x2f0/0x2f0 [ 625.559312] ? write_one_page+0x4f0/0x4f0 [ 625.559806] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 625.560382] ? create_page_buffers+0x139/0x230 [ 625.560930] __block_write_full_page+0x7cd/0x1050 [ 625.561500] ? end_buffer_write_sync+0xf0/0xf0 [ 625.562044] ? __blkdev_direct_IO_simple+0x930/0x930 [ 625.562640] block_write_full_page+0x220/0x290 [ 625.563175] ? __blkdev_direct_IO_simple+0x930/0x930 [ 625.563789] __writepage+0x67/0x180 [ 625.564227] write_cache_pages+0x57f/0xe50 [ 625.564731] ? tag_pages_for_writeback+0x450/0x450 [ 625.565321] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 625.565916] ? find_held_lock+0x2c/0x110 [ 625.566398] ? blkdev_readahead+0x20/0x20 [ 625.566886] generic_writepages+0xe2/0x160 [ 625.567400] ? write_cache_pages+0xe50/0xe50 [ 625.567923] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 625.568544] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 625.569139] do_writepages+0xee/0x2a0 [ 625.569584] ? page_writeback_cpu_online+0x20/0x20 [ 625.570159] ? jbd2_journal_start_commit+0xdb/0x1d0 [ 625.570739] ? lock_downgrade+0x6d0/0x6d0 [ 625.571227] ? do_raw_write_lock+0x11f/0x290 [ 625.571737] ? do_raw_read_unlock+0x70/0x70 [ 625.572244] filemap_flush+0x239/0x2e0 [ 625.572694] ? filemap_fdatawrite+0x2f0/0x2f0 [ 625.573221] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 625.574178] ? get_nr_dirty_inodes+0x19e/0x220 [ 625.574715] __sync_blockdev+0xa5/0xf0 [ 625.575168] sync_filesystem.part.0+0xbd/0x1f0 [ 625.575707] __x64_sys_syncfs+0x1a1/0x250 [ 625.576190] do_syscall_64+0x33/0x40 [ 625.576622] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 625.577220] RIP: 0033:0x7f830a11cb19 [ 625.577656] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 625.579817] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 625.580701] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 625.581537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 625.582372] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 625.583216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 625.584046] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 [ 625.609661] FAULT_INJECTION: forcing a failure. [ 625.609661] name failslab, interval 1, probability 0, space 0, times 0 [ 625.612135] CPU: 0 PID: 5958 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 625.613585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 625.615342] Call Trace: [ 625.615907] dump_stack+0x107/0x167 [ 625.616680] should_fail.cold+0x5/0xa [ 625.617490] ? xas_alloc+0x336/0x440 [ 625.618278] should_failslab+0x5/0x20 [ 625.619080] kmem_cache_alloc+0x5b/0x310 [ 625.619949] xas_alloc+0x336/0x440 [ 625.620706] xas_create+0x34a/0x10d0 [ 625.621507] ? kernel_text_address+0xf2/0x120 [ 625.622463] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 625.623573] xas_store+0x8c/0x1c40 [ 625.624329] __xa_store+0x164/0x2d0 [ 625.625095] ? xa_delete_node+0x280/0x280 [ 625.625976] ? trace_hardirqs_on+0x5b/0x180 [ 625.626881] xa_store+0x31/0x50 [ 625.627598] __io_uring_add_tctx_node+0x1cf/0x520 [ 625.628604] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 625.629696] ? alloc_fd+0x2e7/0x670 [ 625.630469] io_uring_setup+0x1fbb/0x2980 [ 625.631350] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 625.632408] ? wait_for_completion_io+0x270/0x270 [ 625.633412] ? perf_trace_preemptirq_template+0x26d/0x400 [ 625.634557] ? perf_trace_preemptirq_template+0x26d/0x400 [ 625.635732] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 625.636834] ? syscall_enter_from_user_mode+0x1d/0x50 [ 625.637919] do_syscall_64+0x33/0x40 [ 625.638705] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 625.639800] RIP: 0033:0x7f3e1e1f3b19 [ 625.640573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 625.644430] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 625.646026] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 625.647536] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 625.649022] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 625.650532] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 625.652048] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:38:36 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) 02:38:36 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:36 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:38:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 21) 02:38:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:38:36 executing program 0: r0 = syz_io_uring_setup(0x804ebb, 0x0, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:36 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 54) 02:38:36 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 639.999962] FAULT_INJECTION: forcing a failure. [ 639.999962] name failslab, interval 1, probability 0, space 0, times 0 [ 640.003091] CPU: 0 PID: 5975 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 640.004852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 640.006980] Call Trace: [ 640.007667] dump_stack+0x107/0x167 [ 640.008600] should_fail.cold+0x5/0xa [ 640.009583] ? create_object.isra.0+0x3a/0xa30 [ 640.010751] should_failslab+0x5/0x20 [ 640.011747] kmem_cache_alloc+0x5b/0x310 [ 640.012787] ? mark_held_locks+0x9e/0xe0 [ 640.013831] create_object.isra.0+0x3a/0xa30 [ 640.014951] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 640.016276] kmem_cache_alloc+0x159/0x310 [ 640.017351] xas_alloc+0x336/0x440 [ 640.018255] xas_create+0x34a/0x10d0 [ 640.019220] ? kernel_text_address+0xf2/0x120 [ 640.020381] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 640.021729] xas_store+0x8c/0x1c40 [ 640.022657] __xa_store+0x164/0x2d0 [ 640.023600] ? xa_delete_node+0x280/0x280 [ 640.024671] ? trace_hardirqs_on+0x5b/0x180 [ 640.025788] xa_store+0x31/0x50 [ 640.026637] __io_uring_add_tctx_node+0x1cf/0x520 [ 640.027877] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 640.029214] ? alloc_fd+0x2e7/0x670 [ 640.030161] io_uring_setup+0x1fbb/0x2980 [ 640.031275] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 640.032566] ? wait_for_completion_io+0x270/0x270 [ 640.033701] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 640.034891] ? syscall_enter_from_user_mode+0x1d/0x50 [ 640.036090] do_syscall_64+0x33/0x40 [ 640.036924] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 640.038100] RIP: 0033:0x7f3e1e1f3b19 [ 640.038937] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 640.043072] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 640.044792] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 640.046391] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 640.048027] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 640.049660] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 640.051288] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:38:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:38:36 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) 02:38:36 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:36 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:36 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:36 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:38:37 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) 02:38:37 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:37 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 55) [ 640.273899] FAULT_INJECTION: forcing a failure. [ 640.273899] name failslab, interval 1, probability 0, space 0, times 0 [ 640.276517] CPU: 0 PID: 5977 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 640.278075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 640.279949] Call Trace: [ 640.280553] dump_stack+0x107/0x167 [ 640.281385] should_fail.cold+0x5/0xa [ 640.282255] ? mempool_alloc+0x148/0x360 [ 640.283165] ? mempool_free_pages+0x20/0x20 [ 640.284150] should_failslab+0x5/0x20 [ 640.285008] kmem_cache_alloc+0x5b/0x310 [ 640.285913] ? mempool_free_pages+0x20/0x20 [ 640.286885] mempool_alloc+0x148/0x360 [ 640.287775] ? mempool_resize+0x7d0/0x7d0 [ 640.288719] ? lock_downgrade+0x6d0/0x6d0 [ 640.289674] bio_alloc_bioset+0x36e/0x600 [ 640.290615] ? bvec_alloc+0x2f0/0x2f0 [ 640.291470] ? write_one_page+0x4f0/0x4f0 [ 640.292393] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 640.293526] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 640.294640] __block_write_full_page+0x7cd/0x1050 [ 640.295743] ? end_buffer_write_sync+0xf0/0xf0 [ 640.296769] ? __blkdev_direct_IO_simple+0x930/0x930 [ 640.297917] block_write_full_page+0x220/0x290 [ 640.298950] ? __blkdev_direct_IO_simple+0x930/0x930 [ 640.300099] __writepage+0x67/0x180 [ 640.300919] write_cache_pages+0x57f/0xe50 [ 640.301890] ? tag_pages_for_writeback+0x450/0x450 [ 640.303000] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 640.304107] ? __lock_acquire+0x1657/0x5b00 [ 640.305100] ? lock_chain_count+0x20/0x20 [ 640.306039] ? blkdev_readahead+0x20/0x20 [ 640.306973] generic_writepages+0xe2/0x160 [ 640.307942] ? write_cache_pages+0xe50/0xe50 [ 640.308925] ? lock_acquire+0x197/0x470 [ 640.309835] ? jbd2_log_wait_commit+0x337/0x430 [ 640.310893] ? lock_downgrade+0x6d0/0x6d0 [ 640.311835] do_writepages+0xee/0x2a0 [ 640.312704] ? page_writeback_cpu_online+0x20/0x20 [ 640.313806] ? do_raw_read_unlock+0x3b/0x70 [ 640.314784] ? _raw_read_unlock+0x1a/0x30 [ 640.315724] ? jbd2_log_wait_commit+0x374/0x430 [ 640.316788] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 640.318178] __filemap_fdatawrite_range+0x24b/0x2f0 [ 640.319305] ? delete_from_page_cache_batch+0xa30/0xa30 [ 640.320521] ? ext4_sync_fs+0x313/0x7a0 [ 640.321427] filemap_write_and_wait_range+0x65/0x100 [ 640.322570] __sync_blockdev+0x84/0xf0 [ 640.323455] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 640.325305] sync_filesystem.part.0+0x189/0x1f0 [ 640.326363] __x64_sys_syncfs+0x1a1/0x250 [ 640.327295] do_syscall_64+0x33/0x40 [ 640.328152] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 640.329309] RIP: 0033:0x7f830a11cb19 [ 640.330149] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 640.334333] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 640.336053] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 640.337657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 640.339265] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 640.340881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 640.342494] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 [ 640.357108] FAULT_INJECTION: forcing a failure. [ 640.357108] name failslab, interval 1, probability 0, space 0, times 0 [ 640.359671] CPU: 0 PID: 5998 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 640.361222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 640.363082] Call Trace: [ 640.363686] dump_stack+0x107/0x167 [ 640.364514] should_fail.cold+0x5/0xa [ 640.364537] ? xas_alloc+0x336/0x440 [ 640.364556] should_failslab+0x5/0x20 [ 640.364576] kmem_cache_alloc+0x5b/0x310 [ 640.364601] xas_alloc+0x336/0x440 [ 640.364624] xas_create+0x34a/0x10d0 [ 640.364653] ? kernel_text_address+0xf2/0x120 [ 640.364675] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 640.364698] xas_store+0x8c/0x1c40 [ 640.364733] __xa_store+0x164/0x2d0 [ 640.364756] ? xa_delete_node+0x280/0x280 [ 640.364783] ? trace_hardirqs_on+0x5b/0x180 [ 640.364811] xa_store+0x31/0x50 [ 640.364834] __io_uring_add_tctx_node+0x1cf/0x520 [ 640.364854] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 640.364872] ? alloc_fd+0x2e7/0x670 [ 640.364904] io_uring_setup+0x1fbb/0x2980 [ 640.364933] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 640.364950] ? wait_for_completion_io+0x270/0x270 [ 640.364968] ? perf_trace_preemptirq_template+0x26d/0x400 [ 640.364985] ? perf_trace_preemptirq_template+0x26d/0x400 [ 640.365026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 640.365047] ? syscall_enter_from_user_mode+0x1d/0x50 [ 640.365070] do_syscall_64+0x33/0x40 [ 640.365090] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 640.365103] RIP: 0033:0x7f3e1e1f3b19 [ 640.365121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 640.365131] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 640.365151] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 640.365162] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 640.365173] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 640.365184] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 640.365195] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:38:49 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 02:38:49 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:49 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:49 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="824082fd6cef09a6e68f8a31beee8d621de742e8021507db0df5ea8b06e15539fa9bee67040349983a247fe62fb742f57e28f7e2de3f469be0f419af3140d42573ae93db2a3781cca42ae7ae3503aeedfc308c318c8d7ae719282a6c832d42213d6f005eedcd126e33a9bcde55b0bbbfad72bf7630f4454bda7afa423d5cde7117b93a500b97abb62cbb47cadae9200455f886576430225f1f5c48e4ff9ceb96f13f79a1699d0fe63449b58488b5364902182f0b3ab1728a74892515ae0322541b5f4db82f863169035cf9af2928fdac521cc21934401ebe23087b131197792a4f8765d9ab044c35e2165af5e86456d2998f6f403c0347746793052dfd037dadecbf511796f3beeedddc00ce2525c4958447199749fb6be5d58d7dfe8b8c475cadde8acf21dfdb1e0419734f56b8f47dd385e8afabfe2711f8266f2d1b8502be0ea95da8e0334913e7560f915a3025519c0dda3b51843e6af87db417d8cd3118e096dc31011be8ee6525ab73ddd7ea8337961e323207d83b46218c7192b4d7302f638dbd05ee819ca9a467aa27a691708be89cce1e284e44fd3304ec5552421fd03df4531eba4d141eaaa9baa2bdaeebb15f82fbef8a2c51a12eb74b24e8af08c393aeb6fe52cdad555944a2079a90b2105cdb22ed4e3049cb8907a60a612a92e3ac62b6d28600da072564576954cb4359162dc3efa483800773b4bca69e0847c7097e3328e95db7399598432be3b2e41882551828c93876a4b070605ea5c80920638aa38301ca6d818bc73023be2659d271fa7bf321677263af855a21ce5fe1947403a0b2d19be60b74336763e54f31e62082322500c8ef26c4df610cc124a8921f0b472b5a2a25f982ae7306652f4eff227fde4609f6f5e350b0b1543211e51f25fd23357c9f1360c607bb29d5aa565927466bfd4c896191c35498eafbcb051f1fc3c7059ff5f26fe5e139ef043f3e505c6f81e099a1663c48162ce7e5dfec5ab1be70c801f95ffa5e0d0cfcdfa85c7a830adeaa449ea727509b81ffe50ca86c4aade7b999045d041354e28f2a667f8b6903c7e7f5e520374f0964f454ebbd83d2b89661fe8ab8cabdf73c71dde80a60f615b9e49a73d2415eab47474d37ce43663a849e5a333bd39e609a885c511b26e27cbee4a1bfed75fc9ed8c79ce875e0374ba5803f564a89bea56dbf77a1f97104b540a3f945027911a1316be0923cf037381825e3efa6cb26920587d056a9efabb65542964000b3768139ff4ec1dd2d8af1a0bd2227fb0f569f076949b0e46b08d5a9215c8d9739d0f323402b93b900b6d0279e465f71b7a154afc9104d6813f95b154b4409ed7023fdb907211c20d52c8e719cc887078ce7bcf404d268168278e3f177a03c408187cfa0c0d410d7c007400fcd2be0484c8efac327905698900918cc0f07de02900900aa35d24a36bd7fbd2181340904cae00aac22a23f9c1d06cda7218d4f2ce681081b2520e5ab9e0ead130bb247c92c8600b2e1d700482b1e8828d3cfa3ffc5db456afcb2ee35c788994f44e47cc613da53082c93e0418c0dfb3a4a03c05ebd3d7a4b0cc7bf6803ef38de2901b17e981254cd141dc5abbe454f60e25e5a94563c86f0aa4fda770c794e39560c03c18b7aa6a5f726a7944f2706e5c225958aaa94b0c0d5c92a44596fa8877abc43980b6c375708905d79da82e8f5286735863597026070edb9df871e418670766903701f96031f376f1c43540bd57a93be6b573d99102616b8873c7f9b196d17b39d068942f8756b2a69ff07733e5b568d720ba127e5bff39675b754d01e6b05fa4de87243efae75109a932c019ebb239b464de10df291018e9a4edb7796a81aed4a8af48e05facd7c602ea8ed5857aa5a6f19c807ff98ee7f6d92d80641c2d82ca81219bdd4946232799eca5080442a05b3161c3e485c1751641444a35c38d4bb8b1bb57aeb28f5d21f5f18a81d789dd4f3dd44599b1a4cec0812f9caeeba169a2d33b6d60f4dfc6a005a893732db16fa79bd29526e41e09b87cb9acd862519701e494f02703877c29b490faf4c81c0bfbcaaad9ea2389bcd4db1129b0ed8170d00acc79c8a31c796a88a3d74841cb0771c79f2589651e1149ca735f4c8f7a18ecec2f6440259d7fb238f1229bd76faafed6dfaac832409242b20cf2e1285bbc844135f50f0f60c5ba96f12691c6375f36b71e52c4a11cb95e5c7219d9d67432a272d09d512c4fa18101332ccef36e55b6ed159944fd90ba43d686fb8ba8438f2a7fd148c2f90ef861076aba41649a0dbbdb112c3f3a7de99f0f95cecd1b44d2fcf9420c961ea9cb46e6ae1ecc4e98800a20c24d19f0c0ea0702e0d2cb4cfc0670179def63b731b9417279a229dbe5d155f087821d2c23c313189f3d87c1757dd0d5411317f0122212895c6d5178ae5772e5cc39b0f37f8e0c68b81edd94e333f57cffe7ab2c0fd478b9301727d6d32ab633d32b846d90b3fa322d977ca9020720297209750bcf97563c4ad1ab6ee8c2c386373b71acb841b54923899a479b993ba59a552b5148182fead08c45779ba41fddb16c0c1ddb0ece3c7b099da93cd79638a07e94c8180e8d939d2f6183025ae8165c61afc287c825490ae4b3a06ea8362f8145209ba0474a444dcad141111aafd4824fa4b2226643e6446ca101b44edc32ff5027268b7792d1dfbfaa7f44f937cb1a2125b627936024ae17795dfd7d38b979b29cc6c886fcf191b65835f2a3081ca81de8f29f38827f02ddce476ea062779c64db535f4b6d0fcd9731ca71d0bf32a92598e975286356c39230eeb467092e3d7afc4040a183fdf339e667623271d9b289a95feac0659855eef2d940760de1a13420642440c992c5a0c52e18b9a2f2ce98fd930588141fe91343fcf5eab758866e3f0918e1f646341851b6439763d67f7478a50e1cf341048179d6e87bbeec578a0f289745877213b34b68b0ae9f356e39e3b2d961d8f0e2e9beeb9bff47078aac974d323a01267b96cc134b5d7f05ca4987712de2f947373ee32d0d956bd5d9915f1587ecfd451cd622e860eb05ea95c40133dfe9d404fba9961ea1f77c18586b4d7557a89493416d0ae7a3a45a4e52bea03d711c5d83ed1d6e9bb51d12e9556b16e7fb003fed39443268451a8b83a3db9f494cee5b02ce8ab286ad6eca014f3f4442a4bc1f11758fd0d96ece97db6b476bbd3a57b464d0be86d26dd24a0fb92640db093c42df3a7fcad8aa96768573be604427476958c05d724aabe99ee415e6991fb52811608d4a8be25468c073924751ae87155aae5511ad44fa490453ce2aa0888976d633583c685d01aebf8217ebf7afdc8177b519806c5d6fd0c8114ed345b34a3fae13d28e5897be5f757e330c494f8ef78324b005de67bc8703195af59acf895dcdd9d38ca68ed11d631d41e5af3a145619784eaa8f5fbff723a6693a8c19425d8d71346d2ca8799a0dd889f82dd54d8cf1af88051d799fd9d3db93835a5084cb50ab4ece5e7fb664f1a5290a2d495e3ee67459da55f6b7214d7ad3daf22ab0efb02ab278fa078fe539d42274e56bd604e0bd28eeddde46a788019e081e34442749462b28f4797575eee22da228d0039bab45bd08c729891d1e12ea4f11bf9f844726e00217e41b5b2c3819aec00e48288ed4f2be2940595d970dee9e87a2501b135de84b791f776c22c6dd677a9b58ef0f2c124b05a8c30f9050c638402be096144d55debe751712c386aa3c665b4b6e4f8727168b5e8265b80bec72056231753dc73d01cc21ff106d829dd39aa8ec8c9ed25b5d539efa9009ca97410e467fabc82d3b9a033ffe5f2c81e05ced558b1b5e605ae348c897c0a198751135600f4ea36d46442868d71eefae251af478338e0297da31fb5c05123adb36881fb5265b83f35a7cb2b6d1bd1be33ed51ed21494e4abd44887abff0bfd824f6fea4d147aa8322a33d68182a0e5dab03e358f50a1bb365389c4b996985f444d349a13d03378d499ff610c340490c1ee89885e9dea8705a19298c552e56c6b775df174ca5739f464d387981ee138f2555a5bc1fa048ff40c6f2de6e1b17bebed1e3273c79bce49abed23b04f4995041f267c676349eee49ad8295a6ea5f6e96d334c1b735cceccc1b308dfc752d95a433e209c878c1392d8ea46b67af3642bad3e5c141fb2bfe70ec3aa654dba2211a68ee0dac7f750e1bda7f77300c6607b5526003795293f20fea38af7281d4ee494be60b4579273537314abd4efda283a93cfea7dd60157e61470c0dc79783f7cb0e5b2240b4fd3d2add9dc62be0553751dcafe512f9206290900e101460cd4778a7d3537ca061a204737bd666b567c895e1a8eca4aa14cf9f4b2098b1e983d884e7a8de852c6b7c2beefe6183d818f749ce0b4494e5e05398eab9a18aa9cc98ee06cb9c789bb0462e342b1ce3f96e2c6fa638e9ff9334aab1d00e8a35cd093998e15fe461f62e18b526316bccd5d6c7f4330e60bebaa70def6b2bc34b58aee10983d418443f231c18afaf3523d5e60b7f8dae070a79ad9fbee41f9be129dca418317c9b5032eeed232047c7d64de0af849e6bac170ec34b6b06c2d0e85d44d0aa7bb714b95e4b066477a021d5ce0192b56aa10a2399569a0653f469af54d6cc61e2e68c70a74d3b333781fcb6c7332c6cdbf2c31dfd37d0f7ca119dac1ea8733d20b20797c7df2611c51c988c1e7954998cfdd44866d6350646f9084854af4a1945292c2485d39173bf01e0e9d596364006e2fa443d6ca024f71a6c7c54964ce49abb2c8de3309d98206579914981f08fedaa9de3221ed3ea6c9d4346f2571a3053ff2df31a469ae34e1ba8f3bac24e0de1829de8988477b7ab37f5ac15e1f5b08db9f73e672b022718f781f1a11f6556e89a21beb7df69695028302337650b612449cda75378ee66b0c38eb7f8e79a76fc59b9150c1788acf65b4bbc6f9d22a1ec64e1e1b6fd0df8ed9b68ba48cbdba4df3d6e4a864a172194059c970363a6c697746982e4d38329abbf5b19e59790a046a428889ba6bd276eddd5d759e84d955ae99f42930c52aa764241a912255ec69d232b592bbaef114a748f19600cc3a08097434e6f9c0e6751044806ebd8598618ec068c390435d97fccc9776ccd62459b2923af417b967ec2bd464cd28ce8289480ce26ae45c02da73179d95e91fa976340263d45c42346654204f9aebaedfbd93fa4d808eae6e603e6cc9176924636b5c008c95315af66b60dbacdc40c2bc3bcd14ddd1fbbc3ece1b9812abd3a0d6b228412bc6efd0d9e946d0b2a9263d5b2990d4961dcfd2abf753af85cc1327f7cd6e1bab04325ccafdd61272092379255b04c239b89c3ed7824b1e7c16829d45e79f781ae6da263c7d1ca28717d0fe334749f7fe3308491684947a085f58ab0c21de2f55a7689c9dd6e35b422b8086deb000701ad06de77596d462b9feee3d0d97db2dd89a5311e66b16b4a5d1af3c22d428abbdda40aa3615bbbb39cddb7393b6da45dadd975376c5b7b8390ab99393e375f4621e61272618f5f6a65f446c908da9b179606d456864a3fbe9752b32b869538898d147acb693f6e8b58a8f9d43224056429ac9a5da5e7e4d0a228add24d18b0044535f33aa681228a0e6411f1c57fe95f300dbc53e4515a4bcbacaec9fa15bf6834db41e7793cd8b4fe82ac9328b2c70163a776e179da1d2eb21e0f4061fe73c95334bbdc78e6d20e3d0287e81f0ea78b8ac78beb0570a6a288e1ce80bcf89ab5398dd70cb3ef02ed60d68970077e4246d25c1feb", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:38:49 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:38:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 22) 02:38:49 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 56) [ 653.071787] FAULT_INJECTION: forcing a failure. [ 653.071787] name failslab, interval 1, probability 0, space 0, times 0 [ 653.074545] CPU: 1 PID: 6019 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 653.076151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 653.078085] Call Trace: [ 653.078720] dump_stack+0x107/0x167 [ 653.079593] should_fail.cold+0x5/0xa [ 653.080500] ? ___slab_alloc+0x155/0x700 [ 653.081447] ? create_object.isra.0+0x3a/0xa30 [ 653.082516] should_failslab+0x5/0x20 [ 653.083402] kmem_cache_alloc+0x5b/0x310 02:38:49 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 653.084365] create_object.isra.0+0x3a/0xa30 [ 653.085622] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 653.086832] kmem_cache_alloc+0x159/0x310 [ 653.087820] xas_alloc+0x336/0x440 [ 653.088660] xas_create+0x34a/0x10d0 [ 653.089539] ? kernel_text_address+0xf2/0x120 [ 653.090574] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 653.091792] xas_store+0x8c/0x1c40 [ 653.092626] __xa_store+0x164/0x2d0 [ 653.093466] ? xa_delete_node+0x280/0x280 [ 653.094427] ? trace_hardirqs_on+0x5b/0x180 [ 653.095425] xa_store+0x31/0x50 [ 653.096203] __io_uring_add_tctx_node+0x1cf/0x520 [ 653.097320] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 653.098513] ? alloc_fd+0x2e7/0x670 [ 653.099361] io_uring_setup+0x1fbb/0x2980 [ 653.100326] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 653.101486] ? wait_for_completion_io+0x270/0x270 [ 653.102589] ? perf_trace_preemptirq_template+0x26d/0x400 [ 653.103847] ? perf_trace_preemptirq_template+0x26d/0x400 [ 653.105127] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 653.106324] ? syscall_enter_from_user_mode+0x1d/0x50 [ 653.107503] do_syscall_64+0x33/0x40 [ 653.108374] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 653.109541] RIP: 0033:0x7f3e1e1f3b19 [ 653.110391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 653.114592] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 653.116327] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 653.117944] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 653.119574] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 653.121189] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 653.122803] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:38:49 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:38:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 02:38:50 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:50 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 653.362008] FAULT_INJECTION: forcing a failure. 02:38:50 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 57) 02:38:50 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 653.362008] name failslab, interval 1, probability 0, space 0, times 0 [ 653.365383] CPU: 0 PID: 6017 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 653.366930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 653.369223] Call Trace: [ 653.369961] dump_stack+0x107/0x167 [ 653.370973] should_fail.cold+0x5/0xa [ 653.372041] ? create_object.isra.0+0x3a/0xa30 [ 653.373283] should_failslab+0x5/0x20 [ 653.374339] kmem_cache_alloc+0x5b/0x310 [ 653.375453] ? mark_lock+0xf5/0x2df0 [ 653.376505] create_object.isra.0+0x3a/0xa30 [ 653.377704] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 653.379119] kmem_cache_alloc+0x159/0x310 [ 653.380271] ? mempool_free_pages+0x20/0x20 [ 653.381249] mempool_alloc+0x148/0x360 [ 653.382313] ? mempool_resize+0x7d0/0x7d0 [ 653.383437] ? lock_downgrade+0x6d0/0x6d0 [ 653.384590] bio_alloc_bioset+0x36e/0x600 [ 653.385726] ? bvec_alloc+0x2f0/0x2f0 [ 653.386767] ? write_one_page+0x4f0/0x4f0 [ 653.387924] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 653.389306] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 653.390669] __block_write_full_page+0x7cd/0x1050 [ 653.392003] ? end_buffer_write_sync+0xf0/0xf0 [ 653.393112] ? __blkdev_direct_IO_simple+0x930/0x930 [ 653.394495] block_write_full_page+0x220/0x290 [ 653.395715] ? __blkdev_direct_IO_simple+0x930/0x930 [ 653.396840] __writepage+0x67/0x180 [ 653.397684] write_cache_pages+0x57f/0xe50 [ 653.398671] ? tag_pages_for_writeback+0x450/0x450 [ 653.400072] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 653.401314] ? __lock_acquire+0x1657/0x5b00 [ 653.402413] ? lock_chain_count+0x20/0x20 [ 653.403457] ? blkdev_readahead+0x20/0x20 [ 653.404502] generic_writepages+0xe2/0x160 [ 653.405408] ? write_cache_pages+0xe50/0xe50 [ 653.405425] ? lock_acquire+0x197/0x470 [ 653.405452] ? jbd2_log_wait_commit+0x337/0x430 [ 653.405470] ? lock_downgrade+0x6d0/0x6d0 [ 653.405490] do_writepages+0xee/0x2a0 [ 653.405510] ? page_writeback_cpu_online+0x20/0x20 [ 653.405527] ? do_raw_read_unlock+0x3b/0x70 [ 653.405544] ? _raw_read_unlock+0x1a/0x30 02:38:50 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r2) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r4, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r3, 0x0, 0x0, 0x1000001) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 02:38:50 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87fffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 653.405561] ? jbd2_log_wait_commit+0x374/0x430 [ 653.405585] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 653.405607] __filemap_fdatawrite_range+0x24b/0x2f0 [ 653.405626] ? delete_from_page_cache_batch+0xa30/0xa30 02:38:50 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 653.405651] ? ext4_sync_fs+0x313/0x7a0 [ 653.405677] filemap_write_and_wait_range+0x65/0x100 [ 653.405696] __sync_blockdev+0x84/0xf0 02:38:50 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x1, 0x0}, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:38:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) [ 653.405717] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 653.405734] sync_filesystem.part.0+0x189/0x1f0 [ 653.405753] __x64_sys_syncfs+0x1a1/0x250 [ 653.405774] do_syscall_64+0x33/0x40 [ 653.405792] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 653.405804] RIP: 0033:0x7f830a11cb19 [ 653.405823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 653.405832] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 653.405852] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 653.405861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 653.405871] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 653.405880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 653.405890] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 [ 653.459386] FAULT_INJECTION: forcing a failure. [ 653.459386] name failslab, interval 1, probability 0, space 0, times 0 [ 653.459409] CPU: 0 PID: 6039 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 653.459419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 653.459425] Call Trace: [ 653.459452] dump_stack+0x107/0x167 [ 653.459473] should_fail.cold+0x5/0xa [ 653.459495] ? xas_alloc+0x336/0x440 [ 653.459530] should_failslab+0x5/0x20 [ 653.459549] kmem_cache_alloc+0x5b/0x310 [ 653.459572] xas_alloc+0x336/0x440 [ 653.459594] xas_create+0x34a/0x10d0 [ 653.459621] ? kernel_text_address+0xf2/0x120 [ 653.459643] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 653.459665] xas_store+0x8c/0x1c40 [ 653.459698] __xa_store+0x164/0x2d0 [ 653.459719] ? xa_delete_node+0x280/0x280 [ 653.459745] ? trace_hardirqs_on+0x5b/0x180 [ 653.459771] xa_store+0x31/0x50 [ 653.459793] __io_uring_add_tctx_node+0x1cf/0x520 [ 653.459812] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 653.459828] ? alloc_fd+0x2e7/0x670 [ 653.459859] io_uring_setup+0x1fbb/0x2980 [ 653.459886] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 653.459902] ? wait_for_completion_io+0x270/0x270 [ 653.459919] ? perf_trace_preemptirq_template+0x26d/0x400 [ 653.459935] ? perf_trace_preemptirq_template+0x26d/0x400 [ 653.459974] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 653.459993] ? syscall_enter_from_user_mode+0x1d/0x50 [ 653.460022] do_syscall_64+0x33/0x40 [ 653.460041] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 653.460053] RIP: 0033:0x7f3e1e1f3b19 [ 653.460072] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 653.460082] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 653.460102] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 653.460113] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 653.460123] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 653.460133] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 653.460144] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:39:03 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:39:03 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 58) 02:39:03 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:03 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x1, 0x0}, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:03 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 23) 02:39:03 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:39:03 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) 02:39:03 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:03 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) 02:39:03 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 667.094820] FAULT_INJECTION: forcing a failure. [ 667.094820] name failslab, interval 1, probability 0, space 0, times 0 [ 667.097715] CPU: 0 PID: 6070 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 667.099408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 667.101476] Call Trace: [ 667.102151] dump_stack+0x107/0x167 [ 667.103060] should_fail.cold+0x5/0xa [ 667.104069] ? create_object.isra.0+0x3a/0xa30 [ 667.105235] should_failslab+0x5/0x20 [ 667.106202] kmem_cache_alloc+0x5b/0x310 [ 667.107234] ? mark_held_locks+0x9e/0xe0 [ 667.108284] create_object.isra.0+0x3a/0xa30 [ 667.109384] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 667.110675] kmem_cache_alloc+0x159/0x310 [ 667.111732] xas_alloc+0x336/0x440 [ 667.112634] xas_create+0x34a/0x10d0 [ 667.113575] ? kernel_text_address+0xf2/0x120 [ 667.114696] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 667.116030] xas_store+0x8c/0x1c40 [ 667.116943] __xa_store+0x164/0x2d0 [ 667.117855] ? xa_delete_node+0x280/0x280 [ 667.118898] ? trace_hardirqs_on+0x5b/0x180 [ 667.120023] xa_store+0x31/0x50 [ 667.120996] __io_uring_add_tctx_node+0x1cf/0x520 [ 667.122417] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 667.123976] ? alloc_fd+0x2e7/0x670 [ 667.125061] io_uring_setup+0x1fbb/0x2980 [ 667.126194] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 667.127437] ? wait_for_completion_io+0x270/0x270 [ 667.128633] ? perf_trace_preemptirq_template+0x26d/0x400 [ 667.129993] ? perf_trace_preemptirq_template+0x26d/0x400 [ 667.130042] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 02:39:03 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 667.130067] ? syscall_enter_from_user_mode+0x1d/0x50 [ 667.130093] do_syscall_64+0x33/0x40 [ 667.130116] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 667.130133] RIP: 0033:0x7f3e1e1f3b19 [ 667.130157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 667.130178] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 667.143166] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 667.144950] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 667.146720] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 667.148496] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 667.150265] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 667.288717] FAULT_INJECTION: forcing a failure. [ 667.288717] name failslab, interval 1, probability 0, space 0, times 0 [ 667.291537] CPU: 0 PID: 6069 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 667.293154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 667.295103] Call Trace: [ 667.295767] dump_stack+0x107/0x167 [ 667.296630] should_fail.cold+0x5/0xa [ 667.297533] ? mempool_alloc+0x148/0x360 [ 667.298487] ? mempool_free_pages+0x20/0x20 [ 667.299499] should_failslab+0x5/0x20 [ 667.300403] kmem_cache_alloc+0x5b/0x310 [ 667.301361] ? mempool_free_pages+0x20/0x20 [ 667.302380] mempool_alloc+0x148/0x360 [ 667.303305] ? mempool_resize+0x7d0/0x7d0 [ 667.304296] ? lock_downgrade+0x6d0/0x6d0 [ 667.305302] bio_alloc_bioset+0x36e/0x600 [ 667.306312] ? bvec_alloc+0x2f0/0x2f0 [ 667.307239] ? write_one_page+0x4f0/0x4f0 [ 667.308255] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 667.309475] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 667.310676] __block_write_full_page+0x7cd/0x1050 [ 667.311855] ? end_buffer_write_sync+0xf0/0xf0 [ 667.312961] ? __blkdev_direct_IO_simple+0x930/0x930 [ 667.314190] block_write_full_page+0x220/0x290 [ 667.315302] ? __blkdev_direct_IO_simple+0x930/0x930 [ 667.316550] __writepage+0x67/0x180 [ 667.317440] write_cache_pages+0x57f/0xe50 [ 667.318480] ? tag_pages_for_writeback+0x450/0x450 [ 667.319694] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 667.320880] ? __lock_acquire+0x1657/0x5b00 [ 667.321945] ? lock_chain_count+0x20/0x20 [ 667.322959] ? blkdev_readahead+0x20/0x20 [ 667.323977] generic_writepages+0xe2/0x160 [ 667.325007] ? write_cache_pages+0xe50/0xe50 [ 667.326076] ? lock_acquire+0x197/0x470 [ 667.327054] ? jbd2_log_wait_commit+0x337/0x430 [ 667.328193] ? lock_downgrade+0x6d0/0x6d0 [ 667.329189] do_writepages+0xee/0x2a0 [ 667.330097] ? page_writeback_cpu_online+0x20/0x20 [ 667.331271] ? do_raw_read_unlock+0x3b/0x70 [ 667.332311] ? _raw_read_unlock+0x1a/0x30 [ 667.333298] ? jbd2_log_wait_commit+0x374/0x430 [ 667.334419] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 667.335914] __filemap_fdatawrite_range+0x24b/0x2f0 [ 667.337107] ? delete_from_page_cache_batch+0xa30/0xa30 [ 667.338392] ? ext4_sync_fs+0x313/0x7a0 [ 667.339351] filemap_write_and_wait_range+0x65/0x100 [ 667.340575] __sync_blockdev+0x84/0xf0 [ 667.341508] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 667.343471] sync_filesystem.part.0+0x189/0x1f0 [ 667.344600] __x64_sys_syncfs+0x1a1/0x250 [ 667.345598] do_syscall_64+0x33/0x40 [ 667.346485] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 667.347723] RIP: 0033:0x7f830a11cb19 [ 667.348616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 667.352988] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 667.354786] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 667.356479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 667.358160] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 667.359850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 667.361540] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:39:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 24) 02:39:15 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:15 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:39:15 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) 02:39:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:39:15 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 59) [ 678.905187] FAULT_INJECTION: forcing a failure. [ 678.905187] name failslab, interval 1, probability 0, space 0, times 0 [ 678.908054] CPU: 0 PID: 6089 Comm: syz-executor.4 Not tainted 5.10.248 #1 02:39:15 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x1, 0x0}, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 678.909771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 678.911916] Call Trace: [ 678.912570] dump_stack+0x107/0x167 [ 678.913465] should_fail.cold+0x5/0xa [ 678.914399] ? create_object.isra.0+0x3a/0xa30 [ 678.915514] should_failslab+0x5/0x20 02:39:15 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 678.916455] kmem_cache_alloc+0x5b/0x310 [ 678.917476] ? mark_held_locks+0x9e/0xe0 [ 678.918475] create_object.isra.0+0x3a/0xa30 [ 678.919547] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 678.920801] kmem_cache_alloc+0x159/0x310 [ 678.921816] xas_alloc+0x336/0x440 [ 678.922693] xas_create+0x34a/0x10d0 [ 678.923609] ? kernel_text_address+0xf2/0x120 [ 678.924726] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 678.926018] xas_store+0x8c/0x1c40 [ 678.926914] __xa_store+0x164/0x2d0 [ 678.927824] ? xa_delete_node+0x280/0x280 [ 678.928845] ? trace_hardirqs_on+0x5b/0x180 [ 678.929913] xa_store+0x31/0x50 [ 678.930729] __io_uring_add_tctx_node+0x1cf/0x520 [ 678.931917] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 678.933198] ? alloc_fd+0x2e7/0x670 [ 678.934105] io_uring_setup+0x1fbb/0x2980 [ 678.935133] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 678.936398] ? wait_for_completion_io+0x270/0x270 [ 678.937579] ? perf_trace_preemptirq_template+0x26d/0x400 [ 678.938924] ? perf_trace_preemptirq_template+0x26d/0x400 [ 678.940308] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 678.941600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 678.942876] do_syscall_64+0x33/0x40 [ 678.943790] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 678.945060] RIP: 0033:0x7f3e1e1f3b19 [ 678.945973] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.950507] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 678.952394] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 678.953888] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 678.955336] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 678.956793] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 678.958261] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:39:15 executing program 7: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:15 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 60) [ 679.076953] FAULT_INJECTION: forcing a failure. [ 679.076953] name failslab, interval 1, probability 0, space 0, times 0 [ 679.078376] CPU: 1 PID: 6085 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 679.079148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 679.080105] Call Trace: [ 679.080408] dump_stack+0x107/0x167 [ 679.080835] should_fail.cold+0x5/0xa [ 679.081273] ? create_object.isra.0+0x3a/0xa30 [ 679.081790] should_failslab+0x5/0x20 [ 679.082218] kmem_cache_alloc+0x5b/0x310 [ 679.082679] ? mark_lock+0xf5/0x2df0 [ 679.083105] create_object.isra.0+0x3a/0xa30 [ 679.083604] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 679.084193] kmem_cache_alloc+0x159/0x310 [ 679.084671] ? mempool_free_pages+0x20/0x20 [ 679.085157] mempool_alloc+0x148/0x360 [ 679.085595] ? mempool_resize+0x7d0/0x7d0 [ 679.086065] ? lock_downgrade+0x6d0/0x6d0 [ 679.086540] bio_alloc_bioset+0x36e/0x600 [ 679.087010] ? bvec_alloc+0x2f0/0x2f0 [ 679.087442] ? write_one_page+0x4f0/0x4f0 [ 679.087938] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 679.088497] __block_write_full_page+0x7cd/0x1050 [ 679.089052] ? end_buffer_write_sync+0xf0/0xf0 [ 679.089573] ? __blkdev_direct_IO_simple+0x930/0x930 [ 679.090147] block_write_full_page+0x220/0x290 [ 679.090663] ? __blkdev_direct_IO_simple+0x930/0x930 [ 679.091234] __writepage+0x67/0x180 [ 679.091659] write_cache_pages+0x57f/0xe50 [ 679.092154] ? tag_pages_for_writeback+0x450/0x450 [ 679.092717] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 679.093265] ? __lock_acquire+0x1657/0x5b00 [ 679.093767] ? lock_chain_count+0x20/0x20 [ 679.094235] ? blkdev_readahead+0x20/0x20 [ 679.094706] generic_writepages+0xe2/0x160 [ 679.095182] ? write_cache_pages+0xe50/0xe50 [ 679.095678] ? lock_acquire+0x197/0x470 [ 679.096161] ? jbd2_log_wait_commit+0x337/0x430 [ 679.096692] ? lock_downgrade+0x6d0/0x6d0 [ 679.097163] do_writepages+0xee/0x2a0 [ 679.097592] ? page_writeback_cpu_online+0x20/0x20 [ 679.098147] ? do_raw_read_unlock+0x3b/0x70 [ 679.098649] ? _raw_read_unlock+0x1a/0x30 [ 679.099232] ? jbd2_log_wait_commit+0x374/0x430 [ 679.099748] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 679.100444] __filemap_fdatawrite_range+0x24b/0x2f0 [ 679.100990] ? delete_from_page_cache_batch+0xa30/0xa30 [ 679.101575] ? ext4_sync_fs+0x313/0x7a0 [ 679.102017] filemap_write_and_wait_range+0x65/0x100 [ 679.102576] __sync_blockdev+0x84/0xf0 [ 679.103004] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 679.103915] sync_filesystem.part.0+0x189/0x1f0 [ 679.104425] __x64_sys_syncfs+0x1a1/0x250 [ 679.104885] do_syscall_64+0x33/0x40 [ 679.105291] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 679.105850] RIP: 0033:0x7f830a11cb19 [ 679.106255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 679.108293] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 679.109131] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 679.109909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 679.110688] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 679.111465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 679.112269] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:39:15 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 25) 02:39:15 executing program 1: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) 02:39:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:39:15 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:15 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 679.259008] FAULT_INJECTION: forcing a failure. [ 679.259008] name failslab, interval 1, probability 0, space 0, times 0 [ 679.260391] CPU: 1 PID: 6114 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 679.261159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 679.262100] Call Trace: [ 679.262405] dump_stack+0x107/0x167 [ 679.262818] should_fail.cold+0x5/0xa [ 679.263254] ? create_object.isra.0+0x3a/0xa30 [ 679.263773] should_failslab+0x5/0x20 [ 679.264216] kmem_cache_alloc+0x5b/0x310 [ 679.264679] ? mark_held_locks+0x9e/0xe0 [ 679.265141] create_object.isra.0+0x3a/0xa30 [ 679.265637] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 679.266216] kmem_cache_alloc+0x159/0x310 [ 679.266690] xas_alloc+0x336/0x440 [ 679.267092] xas_create+0x34a/0x10d0 [ 679.267519] ? kernel_text_address+0xf2/0x120 [ 679.268042] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 679.268635] xas_store+0x8c/0x1c40 [ 679.269044] __xa_store+0x164/0x2d0 [ 679.269458] ? xa_delete_node+0x280/0x280 [ 679.269929] ? trace_hardirqs_on+0x5b/0x180 [ 679.270421] xa_store+0x31/0x50 [ 679.270795] __io_uring_add_tctx_node+0x1cf/0x520 [ 679.271341] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 679.271950] ? alloc_fd+0x2e7/0x670 [ 679.272368] io_uring_setup+0x1fbb/0x2980 [ 679.272839] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 679.273409] ? wait_for_completion_io+0x270/0x270 [ 679.273949] ? perf_trace_preemptirq_template+0x26d/0x400 [ 679.274570] ? perf_trace_preemptirq_template+0x26d/0x400 [ 679.275199] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 679.275790] ? syscall_enter_from_user_mode+0x1d/0x50 [ 679.276390] do_syscall_64+0x33/0x40 [ 679.276812] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 679.277388] RIP: 0033:0x7f3e1e1f3b19 [ 679.277806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 679.279890] RSP: 002b:00007f3e1b769108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 679.280750] RAX: ffffffffffffffda RBX: 00007f3e1e306f60 RCX: 00007f3e1e1f3b19 [ 679.281552] RDX: 0000000020ffc000 RSI: 00000000200001c0 RDI: 0000000000003875 [ 679.282363] RBP: 00000000200001c0 R08: 0000000020000100 R09: 0000000020000100 [ 679.283166] R10: 0000000020000040 R11: 0000000000000202 R12: 0000000020000100 [ 679.283988] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:39:16 executing program 1: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) 02:39:16 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) [ 679.385541] FAULT_INJECTION: forcing a failure. [ 679.385541] name failslab, interval 1, probability 0, space 0, times 0 [ 679.388094] CPU: 0 PID: 6112 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 679.389528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 679.391282] Call Trace: [ 679.391851] dump_stack+0x107/0x167 [ 679.392620] should_fail.cold+0x5/0xa [ 679.393427] ? mempool_alloc+0x148/0x360 [ 679.394280] ? mempool_free_pages+0x20/0x20 [ 679.395191] should_failslab+0x5/0x20 [ 679.395989] kmem_cache_alloc+0x5b/0x310 [ 679.396852] ? mempool_free_pages+0x20/0x20 [ 679.397759] mempool_alloc+0x148/0x360 [ 679.398592] ? mempool_resize+0x7d0/0x7d0 [ 679.399471] ? lock_downgrade+0x6d0/0x6d0 [ 679.400368] bio_alloc_bioset+0x36e/0x600 [ 679.401246] ? bvec_alloc+0x2f0/0x2f0 [ 679.402047] ? write_one_page+0x4f0/0x4f0 [ 679.402915] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 679.403984] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 679.405025] __block_write_full_page+0x7cd/0x1050 [ 679.406048] ? end_buffer_write_sync+0xf0/0xf0 [ 679.407007] ? __blkdev_direct_IO_simple+0x930/0x930 [ 679.408088] block_write_full_page+0x220/0x290 [ 679.409051] ? __blkdev_direct_IO_simple+0x930/0x930 [ 679.410117] __writepage+0x67/0x180 [ 679.410890] write_cache_pages+0x57f/0xe50 [ 679.411792] ? tag_pages_for_writeback+0x450/0x450 [ 679.412835] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 679.413872] ? __lock_acquire+0x1657/0x5b00 [ 679.414796] ? lock_chain_count+0x20/0x20 [ 679.415679] ? blkdev_readahead+0x20/0x20 [ 679.416571] generic_writepages+0xe2/0x160 [ 679.417465] ? write_cache_pages+0xe50/0xe50 [ 679.418386] ? lock_acquire+0x197/0x470 [ 679.419226] ? jbd2_log_wait_commit+0x337/0x430 [ 679.420218] ? lock_downgrade+0x6d0/0x6d0 [ 679.421089] do_writepages+0xee/0x2a0 [ 679.421899] ? page_writeback_cpu_online+0x20/0x20 [ 679.422926] ? do_raw_read_unlock+0x3b/0x70 [ 679.423844] ? _raw_read_unlock+0x1a/0x30 [ 679.424718] ? jbd2_log_wait_commit+0x374/0x430 [ 679.425706] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 679.427006] __filemap_fdatawrite_range+0x24b/0x2f0 [ 679.428064] ? delete_from_page_cache_batch+0xa30/0xa30 [ 679.429189] ? ext4_sync_fs+0x313/0x7a0 [ 679.430040] filemap_write_and_wait_range+0x65/0x100 [ 679.431111] __sync_blockdev+0x84/0xf0 [ 679.431943] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 679.433672] sync_filesystem.part.0+0x189/0x1f0 [ 679.434643] __x64_sys_syncfs+0x1a1/0x250 [ 679.435516] do_syscall_64+0x33/0x40 [ 679.436312] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 679.437397] RIP: 0033:0x7f830a11cb19 [ 679.438173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 679.442073] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 679.443674] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 679.445195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 679.446708] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 679.448220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 679.449727] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:39:31 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:39:31 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:31 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 26) 02:39:31 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:39:31 executing program 7: r0 = syz_io_uring_setup(0x0, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:31 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:31 executing program 1: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) 02:39:31 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 61) [ 694.804797] FAULT_INJECTION: forcing a failure. [ 694.804797] name failslab, interval 1, probability 0, space 0, times 0 [ 694.807458] CPU: 1 PID: 6140 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 694.808894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 694.810655] Call Trace: [ 694.810711] dump_stack+0x107/0x167 [ 694.810732] should_fail.cold+0x5/0xa 02:39:31 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 694.810752] ? vm_area_dup+0x78/0x290 [ 694.810769] should_failslab+0x5/0x20 [ 694.810787] kmem_cache_alloc+0x5b/0x310 [ 694.810810] vm_area_dup+0x78/0x290 02:39:31 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 62) [ 694.810832] ? lock_release+0x680/0x680 [ 694.810853] ? mark_lock+0xf5/0x2df0 [ 694.810879] ? lock_chain_count+0x20/0x20 [ 694.810901] ? mark_lock+0xf5/0x2df0 02:39:31 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) [ 694.810931] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 694.810954] ? lock_chain_count+0x20/0x20 [ 694.810978] ? mark_lock+0xf5/0x2df0 02:39:31 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 694.810998] ? vm_area_alloc+0x110/0x110 [ 694.811021] ? __lock_acquire+0x1657/0x5b00 [ 694.811058] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 694.811076] ? vmacache_find+0x55/0x2a0 [ 694.811095] __split_vma+0xa8/0x4e0 [ 694.811116] __do_munmap+0x365/0x1260 [ 694.811136] ? arch_get_unmapped_area+0x450/0x450 [ 694.811156] ? lock_release+0x680/0x680 [ 694.811176] mmap_region+0x7cc/0x1500 [ 694.811208] do_mmap+0x868/0x1370 [ 694.811235] vm_mmap_pgoff+0x198/0x1f0 [ 694.811257] ? randomize_page+0xb0/0xb0 [ 694.811289] ksys_mmap_pgoff+0x41c/0x560 [ 694.811310] ? find_mergeable_anon_vma+0x250/0x250 [ 694.811332] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 694.811352] ? syscall_enter_from_user_mode+0x1d/0x50 [ 694.811374] do_syscall_64+0x33/0x40 [ 694.811394] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 694.811406] RIP: 0033:0x7f3e1e1f3b62 [ 694.811423] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 694.811433] RSP: 002b:00007f3e1b7690f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 694.811452] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3e1e1f3b62 [ 694.811463] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 694.811473] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 694.811484] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 694.811494] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 694.957161] FAULT_INJECTION: forcing a failure. [ 694.957161] name failslab, interval 1, probability 0, space 0, times 0 [ 694.957183] CPU: 1 PID: 6139 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 694.957194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 694.957200] Call Trace: [ 694.957232] dump_stack+0x107/0x167 [ 694.957254] should_fail.cold+0x5/0xa [ 694.957276] ? create_object.isra.0+0x3a/0xa30 [ 694.957301] should_failslab+0x5/0x20 [ 694.957320] kmem_cache_alloc+0x5b/0x310 [ 694.957339] ? mark_lock+0xf5/0x2df0 [ 694.957362] create_object.isra.0+0x3a/0xa30 [ 694.957377] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 694.957402] kmem_cache_alloc+0x159/0x310 [ 694.957425] ? mempool_free_pages+0x20/0x20 [ 694.957442] mempool_alloc+0x148/0x360 [ 694.957467] ? mempool_resize+0x7d0/0x7d0 [ 694.957485] ? lock_downgrade+0x6d0/0x6d0 [ 694.957523] bio_alloc_bioset+0x36e/0x600 [ 694.957544] ? bvec_alloc+0x2f0/0x2f0 [ 694.957562] ? write_one_page+0x4f0/0x4f0 [ 694.957593] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 694.957618] __block_write_full_page+0x7cd/0x1050 [ 694.957639] ? end_buffer_write_sync+0xf0/0xf0 [ 694.957658] ? __blkdev_direct_IO_simple+0x930/0x930 [ 694.957681] block_write_full_page+0x220/0x290 [ 694.957699] ? __blkdev_direct_IO_simple+0x930/0x930 [ 694.957721] __writepage+0x67/0x180 [ 694.957742] write_cache_pages+0x57f/0xe50 [ 694.957767] ? tag_pages_for_writeback+0x450/0x450 [ 694.957795] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 694.957812] ? __lock_acquire+0x1657/0x5b00 [ 694.957850] ? lock_chain_count+0x20/0x20 [ 694.957876] ? blkdev_readahead+0x20/0x20 [ 694.957893] generic_writepages+0xe2/0x160 [ 694.957913] ? write_cache_pages+0xe50/0xe50 [ 694.957930] ? lock_acquire+0x197/0x470 [ 694.957959] ? jbd2_log_wait_commit+0x337/0x430 [ 694.957977] ? lock_downgrade+0x6d0/0x6d0 [ 694.957996] do_writepages+0xee/0x2a0 [ 694.958017] ? page_writeback_cpu_online+0x20/0x20 [ 694.958034] ? do_raw_read_unlock+0x3b/0x70 [ 694.958052] ? _raw_read_unlock+0x1a/0x30 [ 694.958070] ? jbd2_log_wait_commit+0x374/0x430 [ 694.958097] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 694.958120] __filemap_fdatawrite_range+0x24b/0x2f0 [ 694.958140] ? delete_from_page_cache_batch+0xa30/0xa30 [ 694.958168] ? ext4_sync_fs+0x313/0x7a0 [ 694.958194] filemap_write_and_wait_range+0x65/0x100 [ 694.958215] __sync_blockdev+0x84/0xf0 [ 694.958237] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 694.958256] sync_filesystem.part.0+0x189/0x1f0 [ 694.958276] __x64_sys_syncfs+0x1a1/0x250 [ 694.958298] do_syscall_64+0x33/0x40 [ 694.958317] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 694.958330] RIP: 0033:0x7f830a11cb19 [ 694.958347] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 694.958357] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 694.958378] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 694.958388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 694.958399] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 694.958409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 694.958420] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 [ 694.974855] FAULT_INJECTION: forcing a failure. [ 694.974855] name failslab, interval 1, probability 0, space 0, times 0 [ 695.081030] CPU: 0 PID: 6147 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 695.082583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 695.084453] Call Trace: [ 695.085066] dump_stack+0x107/0x167 [ 695.085888] should_fail.cold+0x5/0xa [ 695.086754] ? create_object.isra.0+0x3a/0xa30 [ 695.087783] should_failslab+0x5/0x20 [ 695.088650] kmem_cache_alloc+0x5b/0x310 [ 695.089570] create_object.isra.0+0x3a/0xa30 [ 695.090560] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 695.091709] kmem_cache_alloc+0x159/0x310 [ 695.092657] vm_area_dup+0x78/0x290 [ 695.093490] ? lock_release+0x680/0x680 [ 695.094396] ? mark_lock+0xf5/0x2df0 [ 695.095250] ? lock_chain_count+0x20/0x20 [ 695.096189] ? mark_lock+0xf5/0x2df0 [ 695.097036] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 695.098217] ? lock_chain_count+0x20/0x20 [ 695.099153] ? mark_lock+0xf5/0x2df0 [ 695.099990] ? vm_area_alloc+0x110/0x110 [ 695.100932] ? __lock_acquire+0x1657/0x5b00 [ 695.101920] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 695.103103] ? vmacache_find+0x55/0x2a0 [ 695.104010] __split_vma+0xa8/0x4e0 [ 695.104834] __do_munmap+0x365/0x1260 [ 695.105700] ? arch_get_unmapped_area+0x450/0x450 [ 695.106789] ? lock_release+0x680/0x680 [ 695.107694] mmap_region+0x7cc/0x1500 [ 695.108599] do_mmap+0x868/0x1370 [ 695.109399] vm_mmap_pgoff+0x198/0x1f0 [ 695.110282] ? randomize_page+0xb0/0xb0 [ 695.111187] ksys_mmap_pgoff+0x41c/0x560 [ 695.112118] ? find_mergeable_anon_vma+0x250/0x250 [ 695.113235] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 695.114432] ? syscall_enter_from_user_mode+0x1d/0x50 [ 695.115605] do_syscall_64+0x33/0x40 [ 695.116464] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 695.117623] RIP: 0033:0x7f3e1e1f3b62 [ 695.118459] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 695.122614] RSP: 002b:00007f3e1b7690f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 695.124347] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3e1e1f3b62 [ 695.125954] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 695.127562] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 695.129182] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 695.130794] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:39:31 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) 02:39:31 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:39:31 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 27) 02:39:31 executing program 7: r0 = syz_io_uring_setup(0x0, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:31 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:32 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 695.302919] FAULT_INJECTION: forcing a failure. [ 695.302919] name failslab, interval 1, probability 0, space 0, times 0 [ 695.305500] CPU: 0 PID: 6155 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 695.307042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 695.308909] Call Trace: [ 695.309525] dump_stack+0x107/0x167 [ 695.310351] should_fail.cold+0x5/0xa [ 695.311219] ? create_object.isra.0+0x3a/0xa30 [ 695.312261] should_failslab+0x5/0x20 [ 695.313120] kmem_cache_alloc+0x5b/0x310 [ 695.314027] ? mark_lock+0xf5/0x2df0 [ 695.314878] create_object.isra.0+0x3a/0xa30 [ 695.315869] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 695.317033] kmem_cache_alloc+0x159/0x310 [ 695.317979] ? mempool_free_pages+0x20/0x20 [ 695.318947] mempool_alloc+0x148/0x360 [ 695.319833] ? mempool_resize+0x7d0/0x7d0 [ 695.320771] ? lock_downgrade+0x6d0/0x6d0 [ 695.321727] bio_alloc_bioset+0x36e/0x600 [ 695.322682] ? bvec_alloc+0x2f0/0x2f0 [ 695.323545] ? write_one_page+0x4f0/0x4f0 [ 695.324485] ? find_held_lock+0x2c/0x110 [ 695.325416] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 695.326531] __block_write_full_page+0x7cd/0x1050 [ 695.327642] ? end_buffer_write_sync+0xf0/0xf0 [ 695.328696] ? __blkdev_direct_IO_simple+0x930/0x930 [ 695.328723] block_write_full_page+0x220/0x290 [ 695.328742] ? __blkdev_direct_IO_simple+0x930/0x930 [ 695.328766] __writepage+0x67/0x180 [ 695.328789] write_cache_pages+0x57f/0xe50 [ 695.328816] ? tag_pages_for_writeback+0x450/0x450 [ 695.328846] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 695.328865] ? __lock_acquire+0x1657/0x5b00 [ 695.328905] ? lock_chain_count+0x20/0x20 [ 695.328933] ? blkdev_readahead+0x20/0x20 [ 695.328952] generic_writepages+0xe2/0x160 [ 695.328973] ? write_cache_pages+0xe50/0xe50 [ 695.328992] ? lock_acquire+0x197/0x470 [ 695.329022] ? jbd2_log_wait_commit+0x337/0x430 [ 695.329042] ? lock_downgrade+0x6d0/0x6d0 [ 695.329062] do_writepages+0xee/0x2a0 [ 695.329085] ? page_writeback_cpu_online+0x20/0x20 [ 695.329119] ? do_raw_read_unlock+0x3b/0x70 [ 695.346753] ? _raw_read_unlock+0x1a/0x30 [ 695.347685] ? jbd2_log_wait_commit+0x374/0x430 [ 695.348756] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 695.350137] __filemap_fdatawrite_range+0x24b/0x2f0 [ 695.351262] ? delete_from_page_cache_batch+0xa30/0xa30 [ 695.352482] ? ext4_sync_fs+0x313/0x7a0 [ 695.353390] filemap_write_and_wait_range+0x65/0x100 [ 695.354532] __sync_blockdev+0x84/0xf0 [ 695.355408] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 695.357263] sync_filesystem.part.0+0x189/0x1f0 [ 695.358306] __x64_sys_syncfs+0x1a1/0x250 [ 695.359239] do_syscall_64+0x33/0x40 [ 695.360085] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 695.361240] RIP: 0033:0x7f830a11cb19 [ 695.362085] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 695.366238] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 695.367962] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 695.369580] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 695.371200] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 695.372817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 695.374433] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:39:45 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) 02:39:45 executing program 7: r0 = syz_io_uring_setup(0x0, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:45 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:39:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 28) 02:39:45 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 63) 02:39:45 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:45 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:39:45 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 708.595291] FAULT_INJECTION: forcing a failure. [ 708.595291] name failslab, interval 1, probability 0, space 0, times 0 [ 708.597965] CPU: 0 PID: 6186 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 708.599565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 708.601348] Call Trace: [ 708.601910] dump_stack+0x107/0x167 [ 708.602683] should_fail.cold+0x5/0xa [ 708.603493] ? anon_vma_clone+0xdc/0x590 [ 708.604356] should_failslab+0x5/0x20 [ 708.605159] kmem_cache_alloc+0x5b/0x310 [ 708.606016] anon_vma_clone+0xdc/0x590 [ 708.606854] __split_vma+0x17c/0x4e0 [ 708.607651] __do_munmap+0x365/0x1260 [ 708.608476] ? arch_get_unmapped_area+0x450/0x450 [ 708.609498] ? lock_release+0x680/0x680 [ 708.610348] mmap_region+0x7cc/0x1500 [ 708.611162] do_mmap+0x868/0x1370 [ 708.611908] vm_mmap_pgoff+0x198/0x1f0 [ 708.612740] ? randomize_page+0xb0/0xb0 [ 708.613589] ksys_mmap_pgoff+0x41c/0x560 [ 708.614449] ? find_mergeable_anon_vma+0x250/0x250 [ 708.615493] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 708.616611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 708.617710] do_syscall_64+0x33/0x40 [ 708.618496] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 708.619579] RIP: 0033:0x7f3e1e1f3b62 [ 708.620369] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 708.624255] RSP: 002b:00007f3e1b7690f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 708.625861] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3e1e1f3b62 [ 708.627350] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 708.628837] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 708.630348] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 708.631861] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:39:45 executing program 7: r0 = syz_io_uring_setup(0x804ebb, 0x0, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) [ 708.737600] FAULT_INJECTION: forcing a failure. [ 708.737600] name failslab, interval 1, probability 0, space 0, times 0 [ 708.740361] CPU: 0 PID: 6178 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 708.741808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 708.743562] Call Trace: [ 708.744125] dump_stack+0x107/0x167 [ 708.744902] should_fail.cold+0x5/0xa [ 708.745707] ? mempool_alloc+0x148/0x360 [ 708.746571] ? mempool_free_pages+0x20/0x20 [ 708.747492] should_failslab+0x5/0x20 [ 708.748288] kmem_cache_alloc+0x5b/0x310 [ 708.749145] ? mempool_free_pages+0x20/0x20 [ 708.750055] mempool_alloc+0x148/0x360 [ 708.750876] ? mempool_resize+0x7d0/0x7d0 [ 708.751751] ? lock_downgrade+0x6d0/0x6d0 [ 708.752656] bio_alloc_bioset+0x36e/0x600 [ 708.753527] ? bvec_alloc+0x2f0/0x2f0 [ 708.754324] ? write_one_page+0x4f0/0x4f0 [ 708.755216] ? mark_held_locks+0x9e/0xe0 [ 708.756088] ? irqentry_enter+0x26/0x60 [ 708.756953] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 708.757983] __block_write_full_page+0x7cd/0x1050 [ 708.758994] ? end_buffer_write_sync+0xf0/0xf0 [ 708.759929] ? __blkdev_direct_IO_simple+0x930/0x930 [ 708.761029] block_write_full_page+0x220/0x290 [ 708.761993] ? __blkdev_direct_IO_simple+0x930/0x930 [ 708.763065] __writepage+0x67/0x180 [ 708.763839] write_cache_pages+0x57f/0xe50 [ 708.764736] ? tag_pages_for_writeback+0x450/0x450 [ 708.765791] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 708.766838] ? __lock_acquire+0x1657/0x5b00 [ 708.767770] ? lock_chain_count+0x20/0x20 [ 708.768662] ? blkdev_readahead+0x20/0x20 [ 708.769534] generic_writepages+0xe2/0x160 [ 708.770423] ? write_cache_pages+0xe50/0xe50 [ 708.771370] ? lock_acquire+0x197/0x470 [ 708.772238] ? jbd2_log_wait_commit+0x337/0x430 [ 708.773216] ? lock_downgrade+0x6d0/0x6d0 [ 708.774097] do_writepages+0xee/0x2a0 [ 708.774922] ? page_writeback_cpu_online+0x20/0x20 [ 708.775960] ? do_raw_read_unlock+0x3b/0x70 [ 708.776881] ? _raw_read_unlock+0x1a/0x30 [ 708.777762] ? jbd2_log_wait_commit+0x374/0x430 [ 708.778766] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 708.780077] __filemap_fdatawrite_range+0x24b/0x2f0 [ 708.781130] ? delete_from_page_cache_batch+0xa30/0xa30 [ 708.782265] ? ext4_sync_fs+0x313/0x7a0 [ 708.783115] filemap_write_and_wait_range+0x65/0x100 [ 708.784191] __sync_blockdev+0x84/0xf0 [ 708.785025] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 708.786757] sync_filesystem.part.0+0x189/0x1f0 [ 708.787743] __x64_sys_syncfs+0x1a1/0x250 [ 708.788621] do_syscall_64+0x33/0x40 [ 708.789407] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 708.790497] RIP: 0033:0x7f830a11cb19 [ 708.791287] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 708.795190] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 708.796794] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 708.798300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 708.799803] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 708.801309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 708.802822] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:39:45 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:45 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:39:45 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 64) 02:39:45 executing program 7: r0 = syz_io_uring_setup(0x804ebb, 0x0, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 708.961990] FAULT_INJECTION: forcing a failure. [ 708.961990] name failslab, interval 1, probability 0, space 0, times 0 [ 708.964858] CPU: 0 PID: 6196 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 708.966309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 708.968051] Call Trace: [ 708.968620] dump_stack+0x107/0x167 [ 708.969389] should_fail.cold+0x5/0xa [ 708.970194] ? create_object.isra.0+0x3a/0xa30 [ 708.971169] should_failslab+0x5/0x20 [ 708.971970] kmem_cache_alloc+0x5b/0x310 [ 708.972849] create_object.isra.0+0x3a/0xa30 [ 708.973778] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 708.974841] kmem_cache_alloc+0x159/0x310 [ 708.975723] anon_vma_clone+0xdc/0x590 [ 708.976552] __split_vma+0x17c/0x4e0 [ 708.977339] __do_munmap+0x365/0x1260 [ 708.978139] ? arch_get_unmapped_area+0x450/0x450 [ 708.979166] ? lock_release+0x680/0x680 [ 708.980001] mmap_region+0x7cc/0x1500 [ 708.980825] do_mmap+0x868/0x1370 [ 708.981575] vm_mmap_pgoff+0x198/0x1f0 [ 708.982397] ? randomize_page+0xb0/0xb0 [ 708.983247] ksys_mmap_pgoff+0x41c/0x560 [ 708.984107] ? find_mergeable_anon_vma+0x250/0x250 [ 708.985156] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 708.986256] ? syscall_enter_from_user_mode+0x1d/0x50 [ 708.987354] do_syscall_64+0x33/0x40 [ 708.988136] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 708.989235] RIP: 0033:0x7f3e1e1f3b62 [ 708.990035] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 708.993899] RSP: 002b:00007f3e1b7690f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 708.995498] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3e1e1f3b62 [ 708.997012] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 708.998523] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 709.000020] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 709.001528] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:39:45 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) 02:39:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 29) 02:39:45 executing program 7: r0 = syz_io_uring_setup(0x804ebb, 0x0, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 709.228112] FAULT_INJECTION: forcing a failure. [ 709.228112] name failslab, interval 1, probability 0, space 0, times 0 [ 709.230799] CPU: 1 PID: 6206 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 709.232229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.233928] Call Trace: [ 709.234476] dump_stack+0x107/0x167 [ 709.235241] should_fail.cold+0x5/0xa [ 709.236038] ? create_object.isra.0+0x3a/0xa30 [ 709.236989] should_failslab+0x5/0x20 [ 709.237779] kmem_cache_alloc+0x5b/0x310 [ 709.238620] create_object.isra.0+0x3a/0xa30 [ 709.239522] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 709.240573] kmem_cache_alloc+0x159/0x310 [ 709.241430] ? mempool_free_pages+0x20/0x20 [ 709.242312] mempool_alloc+0x148/0x360 [ 709.243109] ? mempool_resize+0x7d0/0x7d0 [ 709.243957] ? lock_downgrade+0x6d0/0x6d0 [ 709.244838] bio_alloc_bioset+0x36e/0x600 [ 709.245692] ? bvec_alloc+0x2f0/0x2f0 [ 709.246477] ? write_one_page+0x4f0/0x4f0 [ 709.247347] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 709.248381] __block_write_full_page+0x7cd/0x1050 [ 709.249369] ? end_buffer_write_sync+0xf0/0xf0 [ 709.250446] ? __blkdev_direct_IO_simple+0x930/0x930 [ 709.251511] block_write_full_page+0x220/0x290 [ 709.252466] ? __blkdev_direct_IO_simple+0x930/0x930 [ 709.253544] __writepage+0x67/0x180 [ 709.254312] write_cache_pages+0x57f/0xe50 [ 709.255218] ? tag_pages_for_writeback+0x450/0x450 [ 709.256265] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 709.257311] ? __lock_acquire+0x1657/0x5b00 [ 709.258233] ? lock_chain_count+0x20/0x20 [ 709.259110] ? blkdev_readahead+0x20/0x20 [ 709.259996] generic_writepages+0xe2/0x160 [ 709.260902] ? write_cache_pages+0xe50/0xe50 [ 709.261826] ? lock_acquire+0x197/0x470 [ 709.262664] ? jbd2_log_wait_commit+0x337/0x430 [ 709.263646] ? lock_downgrade+0x6d0/0x6d0 [ 709.264529] do_writepages+0xee/0x2a0 [ 709.265339] ? page_writeback_cpu_online+0x20/0x20 [ 709.266383] ? do_raw_read_unlock+0x3b/0x70 [ 709.267291] ? _raw_read_unlock+0x1a/0x30 [ 709.268176] ? jbd2_log_wait_commit+0x374/0x430 [ 709.269173] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 709.270482] __filemap_fdatawrite_range+0x24b/0x2f0 [ 709.271523] ? delete_from_page_cache_batch+0xa30/0xa30 [ 709.272670] ? ext4_sync_fs+0x313/0x7a0 [ 709.273516] filemap_write_and_wait_range+0x65/0x100 [ 709.274591] __sync_blockdev+0x84/0xf0 [ 709.275425] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 709.277174] sync_filesystem.part.0+0x189/0x1f0 [ 709.278163] __x64_sys_syncfs+0x1a1/0x250 [ 709.279051] do_syscall_64+0x33/0x40 [ 709.279837] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 709.280961] RIP: 0033:0x7f830a11cb19 [ 709.281743] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 709.285705] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 709.287310] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 709.288827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 709.290337] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 709.291853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 709.293364] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:39:57 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:57 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:39:57 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 30) 02:39:57 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) 02:39:57 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 65) 02:39:57 executing program 7: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:39:57 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:39:57 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 720.874226] FAULT_INJECTION: forcing a failure. [ 720.874226] name failslab, interval 1, probability 0, space 0, times 0 [ 720.875711] CPU: 1 PID: 6228 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 720.876670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 720.877831] Call Trace: [ 720.878208] dump_stack+0x107/0x167 [ 720.878725] should_fail.cold+0x5/0xa [ 720.879261] ? vm_area_alloc+0x1c/0x110 [ 720.879809] should_failslab+0x5/0x20 [ 720.880354] kmem_cache_alloc+0x5b/0x310 [ 720.880919] vm_area_alloc+0x1c/0x110 [ 720.881449] mmap_region+0x982/0x1500 [ 720.881986] do_mmap+0x868/0x1370 [ 720.882476] vm_mmap_pgoff+0x198/0x1f0 [ 720.883022] ? randomize_page+0xb0/0xb0 [ 720.883581] ksys_mmap_pgoff+0x41c/0x560 [ 720.884154] ? find_mergeable_anon_vma+0x250/0x250 [ 720.884850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 720.885588] ? syscall_enter_from_user_mode+0x1d/0x50 [ 720.886298] do_syscall_64+0x33/0x40 [ 720.886816] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 720.887535] RIP: 0033:0x7f3e1e1f3b62 [ 720.888061] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 720.890636] RSP: 002b:00007f3e1b7690f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 720.891702] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3e1e1f3b62 [ 720.892703] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 720.893699] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 720.894700] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 720.895701] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:39:57 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 721.058181] FAULT_INJECTION: forcing a failure. [ 721.058181] name failslab, interval 1, probability 0, space 0, times 0 [ 721.059819] CPU: 1 PID: 6230 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 721.060787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 721.061948] Call Trace: [ 721.062323] dump_stack+0x107/0x167 [ 721.062835] should_fail.cold+0x5/0xa [ 721.063370] ? create_object.isra.0+0x3a/0xa30 [ 721.064011] should_failslab+0x5/0x20 [ 721.064558] kmem_cache_alloc+0x5b/0x310 [ 721.065123] ? mark_lock+0xf5/0x2df0 [ 721.065647] create_object.isra.0+0x3a/0xa30 [ 721.066255] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 721.066974] kmem_cache_alloc+0x159/0x310 [ 721.067560] ? mempool_free_pages+0x20/0x20 [ 721.068154] mempool_alloc+0x148/0x360 [ 721.068712] ? mempool_resize+0x7d0/0x7d0 [ 721.069301] ? lock_downgrade+0x6d0/0x6d0 [ 721.069900] bio_alloc_bioset+0x36e/0x600 [ 721.070488] ? bvec_alloc+0x2f0/0x2f0 [ 721.071021] ? write_one_page+0x4f0/0x4f0 [ 721.071614] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 721.072313] __block_write_full_page+0x7cd/0x1050 [ 721.072983] ? end_buffer_write_sync+0xf0/0xf0 [ 721.073624] ? __blkdev_direct_IO_simple+0x930/0x930 [ 721.074333] block_write_full_page+0x220/0x290 [ 721.074979] ? __blkdev_direct_IO_simple+0x930/0x930 [ 721.075697] __writepage+0x67/0x180 [ 721.076210] write_cache_pages+0x57f/0xe50 [ 721.076814] ? tag_pages_for_writeback+0x450/0x450 [ 721.077515] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 721.078198] ? __lock_acquire+0x1657/0x5b00 [ 721.078819] ? lock_chain_count+0x20/0x20 [ 721.079407] ? blkdev_readahead+0x20/0x20 [ 721.079982] generic_writepages+0xe2/0x160 [ 721.080583] ? write_cache_pages+0xe50/0xe50 [ 721.081197] ? lock_acquire+0x197/0x470 [ 721.081766] ? jbd2_log_wait_commit+0x337/0x430 [ 721.082414] ? lock_downgrade+0x6d0/0x6d0 [ 721.082990] do_writepages+0xee/0x2a0 [ 721.083526] ? page_writeback_cpu_online+0x20/0x20 [ 721.084211] ? do_raw_read_unlock+0x3b/0x70 [ 721.084822] ? _raw_read_unlock+0x1a/0x30 [ 721.085408] ? jbd2_log_wait_commit+0x374/0x430 [ 721.086097] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 721.086963] __filemap_fdatawrite_range+0x24b/0x2f0 [ 721.087665] ? delete_from_page_cache_batch+0xa30/0xa30 [ 721.088430] ? ext4_sync_fs+0x313/0x7a0 [ 721.089002] filemap_write_and_wait_range+0x65/0x100 [ 721.089715] __sync_blockdev+0x84/0xf0 [ 721.090262] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 721.091406] sync_filesystem.part.0+0x189/0x1f0 [ 721.092059] __x64_sys_syncfs+0x1a1/0x250 [ 721.092649] do_syscall_64+0x33/0x40 [ 721.093178] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 721.093889] RIP: 0033:0x7f830a11cb19 [ 721.094406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 721.097526] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 721.099430] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 721.101205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 721.102780] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 721.104372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 721.105943] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:40:16 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:40:16 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:16 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 31) 02:40:16 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:16 executing program 7: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:40:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) 02:40:16 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 66) [ 739.296981] FAULT_INJECTION: forcing a failure. [ 739.296981] name failslab, interval 1, probability 0, space 0, times 0 [ 739.299447] CPU: 0 PID: 6251 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 739.300901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 739.300907] Call Trace: [ 739.300933] dump_stack+0x107/0x167 [ 739.300955] should_fail.cold+0x5/0xa [ 739.300978] ? create_object.isra.0+0x3a/0xa30 [ 739.300996] should_failslab+0x5/0x20 [ 739.301015] kmem_cache_alloc+0x5b/0x310 [ 739.301039] create_object.isra.0+0x3a/0xa30 [ 739.301055] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 739.301084] kmem_cache_alloc+0x159/0x310 [ 739.310250] vm_area_alloc+0x1c/0x110 [ 739.311044] mmap_region+0x982/0x1500 [ 739.311854] do_mmap+0x868/0x1370 [ 739.312599] vm_mmap_pgoff+0x198/0x1f0 [ 739.313416] ? randomize_page+0xb0/0xb0 [ 739.314265] ksys_mmap_pgoff+0x41c/0x560 [ 739.315129] ? find_mergeable_anon_vma+0x250/0x250 [ 739.316177] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 739.317296] ? syscall_enter_from_user_mode+0x1d/0x50 [ 739.318383] do_syscall_64+0x33/0x40 [ 739.319166] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 739.320231] RIP: 0033:0x7f3e1e1f3b62 [ 739.321020] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 739.324888] RSP: 002b:00007f3e1b7690f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 739.326482] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3e1e1f3b62 [ 739.327968] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 739.329455] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 739.330943] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 739.332434] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:40:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) 02:40:16 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:16 executing program 7: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:16 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, 0x0, 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 739.481955] FAULT_INJECTION: forcing a failure. [ 739.481955] name failslab, interval 1, probability 0, space 0, times 0 [ 739.484948] CPU: 0 PID: 6254 Comm: syz-executor.5 Not tainted 5.10.248 #1 [ 739.486763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 739.486773] Call Trace: [ 739.486806] dump_stack+0x107/0x167 [ 739.486839] should_fail.cold+0x5/0xa [ 739.486869] ? mempool_alloc+0x148/0x360 [ 739.486892] ? mempool_free_pages+0x20/0x20 [ 739.486915] should_failslab+0x5/0x20 [ 739.486941] kmem_cache_alloc+0x5b/0x310 [ 739.486975] ? mempool_free_pages+0x20/0x20 [ 739.487001] mempool_alloc+0x148/0x360 [ 739.487040] ? mempool_resize+0x7d0/0x7d0 [ 739.487069] ? lock_downgrade+0x6d0/0x6d0 [ 739.487128] bio_alloc_bioset+0x36e/0x600 [ 739.487161] ? bvec_alloc+0x2f0/0x2f0 [ 739.487185] ? write_one_page+0x4f0/0x4f0 [ 739.487209] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 739.487256] submit_bh_wbc.constprop.0+0x1b8/0x780 02:40:16 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 67) [ 739.487294] __block_write_full_page+0x7cd/0x1050 [ 739.487327] ? end_buffer_write_sync+0xf0/0xf0 [ 739.487355] ? __blkdev_direct_IO_simple+0x930/0x930 [ 739.487388] block_write_full_page+0x220/0x290 [ 739.487424] ? __blkdev_direct_IO_simple+0x930/0x930 [ 739.508076] __writepage+0x67/0x180 [ 739.508856] write_cache_pages+0x57f/0xe50 [ 739.509756] ? tag_pages_for_writeback+0x450/0x450 [ 739.510805] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 739.511840] ? __lock_acquire+0x1657/0x5b00 [ 739.512781] ? lock_chain_count+0x20/0x20 [ 739.513666] ? blkdev_readahead+0x20/0x20 [ 739.514541] generic_writepages+0xe2/0x160 [ 739.515441] ? write_cache_pages+0xe50/0xe50 [ 739.516370] ? lock_acquire+0x197/0x470 [ 739.517224] ? jbd2_log_wait_commit+0x337/0x430 [ 739.518206] ? lock_downgrade+0x6d0/0x6d0 [ 739.519084] do_writepages+0xee/0x2a0 [ 739.519893] ? page_writeback_cpu_online+0x20/0x20 [ 739.520935] ? do_raw_read_unlock+0x3b/0x70 [ 739.521850] ? _raw_read_unlock+0x1a/0x30 [ 739.522724] ? jbd2_log_wait_commit+0x374/0x430 [ 739.523715] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 739.525029] __filemap_fdatawrite_range+0x24b/0x2f0 [ 739.526082] ? delete_from_page_cache_batch+0xa30/0xa30 [ 739.527217] ? ext4_sync_fs+0x313/0x7a0 [ 739.528069] filemap_write_and_wait_range+0x65/0x100 [ 739.529170] __sync_blockdev+0x84/0xf0 [ 739.530001] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 739.531732] sync_filesystem.part.0+0x189/0x1f0 [ 739.532722] __x64_sys_syncfs+0x1a1/0x250 [ 739.533600] do_syscall_64+0x33/0x40 [ 739.534393] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 739.535483] RIP: 0033:0x7f830a11cb19 [ 739.536269] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 739.540158] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 739.541773] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 739.543277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 739.544790] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 739.546303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 739.547807] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 02:40:16 executing program 7: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:16 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) [ 739.607609] FAULT_INJECTION: forcing a failure. [ 739.607609] name failslab, interval 1, probability 0, space 0, times 0 [ 739.611565] CPU: 0 PID: 6267 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 739.613027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 739.614785] Call Trace: [ 739.615350] dump_stack+0x107/0x167 [ 739.616127] should_fail.cold+0x5/0xa [ 739.616945] ? vm_area_alloc+0x1c/0x110 [ 739.617787] should_failslab+0x5/0x20 [ 739.618590] kmem_cache_alloc+0x5b/0x310 [ 739.619456] vm_area_alloc+0x1c/0x110 [ 739.620263] mmap_region+0x982/0x1500 [ 739.621083] do_mmap+0x868/0x1370 [ 739.621822] vm_mmap_pgoff+0x198/0x1f0 [ 739.622647] ? randomize_page+0xb0/0xb0 [ 739.623499] ksys_mmap_pgoff+0x41c/0x560 [ 739.624357] ? find_mergeable_anon_vma+0x250/0x250 [ 739.625404] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 739.626511] ? syscall_enter_from_user_mode+0x1d/0x50 [ 739.627607] do_syscall_64+0x33/0x40 [ 739.628394] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 739.629482] RIP: 0033:0x7f3e1e1f3b62 [ 739.630272] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 739.634161] RSP: 002b:00007f3e1b7690f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 739.635771] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3e1e1f3b62 [ 739.637283] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 739.638778] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 739.640280] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 739.641795] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 02:40:28 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r0) (fail_nth: 32) [ 751.944676] FAULT_INJECTION: forcing a failure. [ 751.944676] name failslab, interval 1, probability 0, space 0, times 0 [ 751.947117] CPU: 0 PID: 6279 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 751.948608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 751.950413] Call Trace: [ 751.950986] dump_stack+0x107/0x167 [ 751.951775] should_fail.cold+0x5/0xa [ 751.952609] ? ptlock_alloc+0x1d/0x70 [ 751.953440] should_failslab+0x5/0x20 [ 751.954265] kmem_cache_alloc+0x5b/0x310 [ 751.955148] ptlock_alloc+0x1d/0x70 [ 751.955935] pte_alloc_one+0x68/0x1a0 [ 751.956766] __pte_alloc+0x1d/0x330 [ 751.957555] remap_pfn_range_internal+0x9a3/0xf60 [ 751.958605] ? lookup_memtype+0x5b/0x200 [ 751.959498] ? apply_to_existing_page_range+0x40/0x40 [ 751.960624] remap_pfn_range+0xcd/0x160 [ 751.961493] ? remap_pfn_range_notrack+0x70/0x70 [ 751.962517] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 751.963636] io_uring_mmap+0x398/0x530 [ 751.964482] mmap_file+0x5e/0xe0 [ 751.965451] mmap_region+0xc4d/0x1500 [ 751.966299] do_mmap+0x868/0x1370 [ 751.966326] vm_mmap_pgoff+0x198/0x1f0 02:40:28 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 68) 02:40:28 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) 02:40:28 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, 0x0, 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:40:28 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:28 executing program 7: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:28 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 751.966349] ? randomize_page+0xb0/0xb0 [ 751.966381] ksys_mmap_pgoff+0x41c/0x560 02:40:28 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x103, 0x20) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20002020}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x103c, 0x10, 0x200, 0x70bd2d, 0x25dfdbfd, {0x3}, [@typed={0xc, 0x44, 0x0, 0x0, @u64=0x7fffffff}, @generic="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", @nested={0xe, 0x2d, 0x0, 0x1, [@generic="72ff", @typed={0x8, 0x27, 0x0, 0x0, @u32=0xfffff801}]}, @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xa91d}]}, 0x103c}}, 0x20000001) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x40000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000080)='./file0\x00', 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) io_uring_enter(0xffffffffffffffff, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x0, 0x24434000, 0x0, 0x607, 0xb4}) fallocate(r2, 0x0, 0x0, 0x1000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) [ 751.966402] ? find_mergeable_anon_vma+0x250/0x250 [ 751.966426] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 751.966447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 751.966469] do_syscall_64+0x33/0x40 [ 751.966489] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 751.966501] RIP: 0033:0x7f3e1e1f3b62 [ 751.966519] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 02:40:28 executing program 7: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 751.966529] RSP: 002b:00007f3e1b7690f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 751.966549] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3e1e1f3b62 [ 751.966560] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 751.966570] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 751.966581] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 751.966592] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 751.999399] ------------[ cut here ]------------ [ 751.999426] WARNING: CPU: 1 PID: 6279 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 751.999430] Modules linked in: [ 751.999447] CPU: 1 PID: 6279 Comm: syz-executor.4 Not tainted 5.10.248 #1 [ 751.999453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 751.999467] RIP: 0010:get_pat_info+0x216/0x270 [ 751.999480] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 51 89 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 3a 89 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 25 a3 5a 00 e9 [ 751.999487] RSP: 0018:ffff888043cc7890 EFLAGS: 00010212 [ 751.999498] RAX: 000000000000e74d RBX: ffff888018050600 RCX: ffffc90003e12000 [ 751.999504] RDX: 0000000000040000 RSI: ffffffff81124466 RDI: 0000000000000007 [ 751.999512] RBP: ffff888043cc7948 R08: 0000000000000000 R09: ffff888043cc7818 [ 751.999519] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 751.999526] R13: 1ffff11008798f12 R14: 0000000000000000 R15: ffff888018050650 [ 751.999537] FS: 00007f3e1b769700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 751.999546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 751.999553] CR2: 00007f0ed0232260 CR3: 00000000430a0000 CR4: 0000000000350ee0 [ 751.999557] Call Trace: [ 751.999573] ? pgprot_writethrough+0xc0/0xc0 [ 751.999584] ? finish_task_switch+0x126/0x5d0 [ 751.999593] ? finish_task_switch+0xef/0x5d0 [ 751.999612] untrack_pfn+0xdc/0x240 [ 751.999625] ? track_pfn_insert+0x150/0x150 [ 751.999640] ? lock_downgrade+0x6d0/0x6d0 [ 751.999653] ? uprobe_munmap+0x1c/0x560 [ 751.999664] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 751.999681] unmap_single_vma+0x1bc/0x300 [ 751.999698] zap_page_range_single+0x2ce/0x450 [ 751.999711] ? unmap_single_vma+0x300/0x300 [ 751.999723] ? remap_pfn_range_internal+0xc56/0xf60 [ 751.999740] ? lookup_memtype+0x5b/0x200 [ 751.999760] ? apply_to_existing_page_range+0x40/0x40 [ 751.999780] remap_pfn_range+0x139/0x160 [ 751.999794] ? remap_pfn_range_notrack+0x70/0x70 02:40:28 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:28 executing program 4: syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000100)) (fail_nth: 69) [ 751.999810] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 751.999827] io_uring_mmap+0x398/0x530 [ 751.999842] mmap_file+0x5e/0xe0 [ 751.999854] mmap_region+0xc4d/0x1500 [ 751.999874] do_mmap+0x868/0x1370 [ 751.999891] vm_mmap_pgoff+0x198/0x1f0 [ 751.999906] ? randomize_page+0xb0/0xb0 [ 751.999926] ksys_mmap_pgoff+0x41c/0x560 [ 751.999939] ? find_mergeable_anon_vma+0x250/0x250 02:40:28 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, 0x0, 0x145) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') [ 751.999954] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 751.999969] ? syscall_enter_from_user_mode+0x1d/0x50 [ 751.999988] do_syscall_64+0x33/0x40 [ 752.000017] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 752.000028] RIP: 0033:0x7f3e1e1f3b62 [ 752.000341] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 752.000348] RSP: 002b:00007f3e1b7690f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 752.000360] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3e1e1f3b62 [ 752.000367] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 752.000374] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 752.000381] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 752.000388] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 [ 752.000406] irq event stamp: 889 [ 752.000425] hardirqs last enabled at (895): [] vprintk_emit+0x490/0x4e0 [ 752.000450] hardirqs last disabled at (902): [] vprintk_emit+0x422/0x4e0 [ 752.000464] softirqs last enabled at (836): [] asm_call_irq_on_stack+0x12/0x20 [ 752.000477] softirqs last disabled at (731): [] asm_call_irq_on_stack+0x12/0x20 [ 752.000483] ---[ end trace 66d2a6f14819b899 ]--- [ 752.146398] FAULT_INJECTION: forcing a failure. [ 752.146398] name failslab, interval 1, probability 0, space 0, times 0 [ 752.212964] CPU: 0 PID: 6291 Comm: syz-executor.5 Tainted: G W 5.10.248 #1 [ 752.214694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 752.216471] Call Trace: [ 752.217051] dump_stack+0x107/0x167 [ 752.217830] should_fail.cold+0x5/0xa [ 752.218653] ? create_object.isra.0+0x3a/0xa30 [ 752.219637] should_failslab+0x5/0x20 [ 752.220457] kmem_cache_alloc+0x5b/0x310 [ 752.221323] ? mark_lock+0xf5/0x2df0 [ 752.222125] create_object.isra.0+0x3a/0xa30 [ 752.223066] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 752.224148] kmem_cache_alloc+0x159/0x310 [ 752.225067] ? mempool_free_pages+0x20/0x20 [ 752.225982] mempool_alloc+0x148/0x360 [ 752.226810] ? mempool_resize+0x7d0/0x7d0 [ 752.227698] ? lock_downgrade+0x6d0/0x6d0 [ 752.228597] bio_alloc_bioset+0x36e/0x600 [ 752.229491] ? bvec_alloc+0x2f0/0x2f0 [ 752.230299] ? write_one_page+0x4f0/0x4f0 [ 752.231172] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 752.232249] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 752.233310] __block_write_full_page+0x7cd/0x1050 [ 752.234345] ? end_buffer_write_sync+0xf0/0xf0 [ 752.235326] ? __blkdev_direct_IO_simple+0x930/0x930 [ 752.236421] block_write_full_page+0x220/0x290 [ 752.237404] ? __blkdev_direct_IO_simple+0x930/0x930 [ 752.238497] __writepage+0x67/0x180 [ 752.239279] write_cache_pages+0x57f/0xe50 [ 752.240191] ? tag_pages_for_writeback+0x450/0x450 [ 752.241259] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 752.242312] ? __lock_acquire+0x1657/0x5b00 [ 752.243244] ? lock_chain_count+0x20/0x20 [ 752.244232] ? blkdev_readahead+0x20/0x20 [ 752.245133] generic_writepages+0xe2/0x160 [ 752.246053] ? write_cache_pages+0xe50/0xe50 [ 752.246988] ? lock_acquire+0x197/0x470 [ 752.247852] ? jbd2_log_wait_commit+0x337/0x430 [ 752.248857] ? lock_downgrade+0x6d0/0x6d0 [ 752.249739] do_writepages+0xee/0x2a0 [ 752.250563] ? page_writeback_cpu_online+0x20/0x20 [ 752.251598] ? do_raw_read_unlock+0x3b/0x70 [ 752.252519] ? _raw_read_unlock+0x1a/0x30 [ 752.253422] ? jbd2_log_wait_commit+0x374/0x430 [ 752.254425] ? trace_raw_output_jbd2_checkpoint_stats+0x220/0x220 [ 752.255737] __filemap_fdatawrite_range+0x24b/0x2f0 [ 752.256808] ? delete_from_page_cache_batch+0xa30/0xa30 [ 752.257948] ? ext4_sync_fs+0x313/0x7a0 [ 752.258801] filemap_write_and_wait_range+0x65/0x100 [ 752.259886] __sync_blockdev+0x84/0xf0 [ 752.260729] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 752.262455] sync_filesystem.part.0+0x189/0x1f0 [ 752.263442] __x64_sys_syncfs+0x1a1/0x250 [ 752.264344] do_syscall_64+0x33/0x40 [ 752.265164] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 752.266244] RIP: 0033:0x7f830a11cb19 02:40:29 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x1, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:40:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x900020, &(0x7f0000000900)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005e, 0x1011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') 02:40:29 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x1, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 752.267029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 752.271124] RSP: 002b:00007f8307692188 EFLAGS: 00000246 ORIG_RAX: 0000000000000132 [ 752.272782] RAX: ffffffffffffffda RBX: 00007f830a22ff60 RCX: 00007f830a11cb19 [ 752.274284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 752.275802] RBP: 00007f83076921d0 R08: 0000000000000000 R09: 0000000000000000 [ 752.277340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 752.278861] R13: 00007fff60339c0f R14: 00007f8307692300 R15: 0000000000022000 [ 752.292971] FAULT_INJECTION: forcing a failure. [ 752.292971] name failslab, interval 1, probability 0, space 0, times 0 [ 752.295347] CPU: 0 PID: 6301 Comm: syz-executor.4 Tainted: G W 5.10.248 #1 [ 752.297299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 752.299040] Call Trace: [ 752.299589] dump_stack+0x107/0x167 [ 752.300372] should_fail.cold+0x5/0xa [ 752.301201] ? create_object.isra.0+0x3a/0xa30 [ 752.302156] should_failslab+0x5/0x20 [ 752.302960] kmem_cache_alloc+0x5b/0x310 [ 752.303827] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 752.305107] create_object.isra.0+0x3a/0xa30 [ 752.306036] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 752.307096] kmem_cache_alloc+0x159/0x310 [ 752.307970] ptlock_alloc+0x1d/0x70 [ 752.308767] pte_alloc_one+0x68/0x1a0 [ 752.309571] __pte_alloc+0x1d/0x330 [ 752.310339] remap_pfn_range_internal+0x9a3/0xf60 [ 752.311349] ? lookup_memtype+0x5b/0x200 [ 752.312206] ? apply_to_existing_page_range+0x40/0x40 [ 752.313297] remap_pfn_range+0xcd/0x160 [ 752.314137] ? remap_pfn_range_notrack+0x70/0x70 [ 752.315139] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 752.316229] io_uring_mmap+0x398/0x530 [ 752.317057] mmap_file+0x5e/0xe0 [ 752.317793] mmap_region+0xc4d/0x1500 [ 752.318612] do_mmap+0x868/0x1370 [ 752.319348] vm_mmap_pgoff+0x198/0x1f0 [ 752.320171] ? randomize_page+0xb0/0xb0 [ 752.321034] ksys_mmap_pgoff+0x41c/0x560 [ 752.321895] ? find_mergeable_anon_vma+0x250/0x250 [ 752.322950] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 752.324050] ? syscall_enter_from_user_mode+0x1d/0x50 [ 752.325147] do_syscall_64+0x33/0x40 [ 752.325935] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 752.327018] RIP: 0033:0x7f3e1e1f3b62 [ 752.327801] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 752.331729] RSP: 002b:00007f3e1b7690f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 752.333343] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f3e1e1f3b62 02:40:29 executing program 0: r0 = syz_io_uring_setup(0x804ebb, &(0x7f0000001780)={0x0, 0x0, 0x10}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) sendmsg$NL80211_CMD_START_NAN(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) dup(r0) stat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 752.334847] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ffb000 [ 752.336538] RBP: 0000000020ffb000 R08: 0000000000000004 R09: 0000000000000000 [ 752.338092] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 752.339619] R13: 0000000020ffc000 R14: 0000000020000040 R15: 0000000020ffb000 VM DIAGNOSIS: 02:40:29 Registers: info registers vcpu 0 RAX=0000000000000050 RBX=ffff88800deb0000 RCX=ffffffff81f4e6f4 RDX=00000000000001f7 RSI=ffffffff81f4e702 RDI=0000000000000007 RBP=00000000000101f7 RSP=ffff888041667170 R8 =0000000000000000 R9 =0000000000006d2c R10=0000000000010000 R11=0000000000000001 R12=00000000000003e7 R13=ffffed1001bd6001 R14=dffffc0000000000 R15=ffff88800deb0060 RIP=ffffffff81f4e706 RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055558ef97c58 CR3=000000003ec4a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81473b18 RDX=ffff888019df4ec0 RSI=ffffffff81473b31 RDI=0000000000000005 RBP=ffffffff84000d02 RSP=ffff88806cf09ca0 R8 =0000000000000000 R9 =ffffffff8567b30f R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8140cdad RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6cf1d27700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ed00aae90 CR3=000000004387c000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffffffffff00ffffffffffffffff XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000