00200) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r12, &(0x7f0000000200), 0x43400) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r13, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r13, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r14 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(r13, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="1af5eff25331f2c060d7f77959a2f8d4cb0baf48ba8a8d24a25bf5f947d295fb747f57b749cf9c62d9a5ff3ada239f3b62d2e25f348b729db5ccf8a8c771329c6867a9e6d3616c829a9eb1c09f0794b0d3760f6b", @ANYRES16=r14, @ANYBLOB="02002bbd7000ffdbdf250200000c080002"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40a02020}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='p\x00', @ANYRES16=r14, @ANYBLOB="100027bd7000fcdbdf2503000000540004000500030002000000050003000c0000000500030009000000050003000600000005000300000000000500030005000000050003000200000005000300000000000500030006000000050003000700000008000100e4899724"], 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x80) sendmsg$NLBL_CIPSOV4_C_LIST(r12, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3001a0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, r14, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x40010) sendmsg$NLBL_CIPSOV4_C_ADD(r11, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0xa4, r14, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x54, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ded94e6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e3260bd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x673ffb07}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61f425e6}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa56d920}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20040845}, 0x0) connect$unix(r7, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(r15, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)={0x3c, r16, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, "d9a710bfc0d15a4a94a0677c2f07ead4b0a900e981414baf22ce270f6977438dce"}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000a40)={0x101c, r16, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_FTM_RESPONDER={0x1e8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xe6, 0x3, "d28b2a62e98194b02b066d619426e6c6df7b87c4149af101ba6c0cb177b42fdfca9b8260922292c4857c984ce2cd8f5fac25011dc1ea16e3a4a6000c69bf57a6f4f398e759001f5c0127ce4550a966dc834ebf19e5a2a64bca4cf166e23cbbfeeb5bf7636464254c16e02abb5fa4bdc24498a985d6acdefbced6af12ff60447f0304e2c6a01fa849700358e7a9a3df3f54b52f9b91569213d5ad5300cae2b677aaa123dac2500f7724b7112a8151969a69990758faa92588a93ef10e924a44ce319c09534d2dd74b22d708b47fb07ea748d6875d326a38c769fb095091ac5c199d7a"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xfb, 0x3, "625d81f6040375779a4f4dc0993e5aff5074a6e39d51f5e46ba9cf62670ba2e5d70c1c91df3b73cca7ccb84350b6fd5bd5e3ddd12e5facea23fdd19a741ecde414d5914a2c6f8fb2f454dab25bf02bcc02454a502f753d4f9cb7699e99ad545d29dd320f470404d34c039d3b0fd769c2629eb9aed01bfccc3dc28a8ab2af5c3e3a3bb81d5bf8b8e4231bde2a36a85a5748fcafa7e58d45a374e23fb704a9d237328eda0c65b56cb5c4f796937b204854f56306692bc3cc1d8f69995b8974060aeec396667b4bcb88368391071858fc24c50ad5a34ee309c03d578ff7dce71b09c267a88a2422ed576d2e2e5decf94ecd7734565986590d"}]}, @NL80211_ATTR_BEACON_TAIL={0x613, 0xf, "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"}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x1f}, @NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x2}, @NL80211_ATTR_BEACON_HEAD={0x7f4, 0xe, "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"}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x5}]}, 0x101c}, 0x1, 0x0, 0x0, 0x4001050}, 0xc000) socket(0x400000000000010, 0x802, 0x0) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)={0x3, @null}) rmdir(&(0x7f0000000340)='./file0//ile0\x00') 05:15:30 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:30 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfffffdfd, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:31 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:31 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000000)={0x2c, @local, 0x4e24, 0x2, 'wrr\x00', 0x18, 0x8, 0x5b}, 0x2c) open(0x0, 0x0, 0x0) [ 471.794341][T14387] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 471.813155][T14393] device lo entered promiscuous mode [ 471.845422][T14387] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:31 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 471.902797][T14387] attempt to access beyond end of device 05:15:31 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x9) [ 471.946207][T14387] loop2: rw=12288, want=8200, limit=127 [ 471.979851][T14387] attempt to access beyond end of device 05:15:31 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 472.010054][T14387] loop2: rw=12288, want=12296, limit=127 [ 472.040078][T14387] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:31 executing program 4: openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x100) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x2, &(0x7f0000ff9000/0x4000)=nil) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) r4 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x0, @local, 0x1}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e21, 0x6, @remote, 0x7}], 0x48) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$CAPI_GET_MANUFACTURER(r11, 0xc0044306, &(0x7f0000000440)=0x101) getresgid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000002c0)=0x0) ioctl$TUNSETGROUP(r8, 0x400454ce, r12) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r5, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x231a9550f7857cfc, &(0x7f0000000500)=[{&(0x7f0000000380)="cafb4f170a0e1c37d1d490697968b1db6eddb6a2717becb6365baa005380386a76d745396ab630135663ecdb688a9ac053c2bef5de858b498233a811d68f22a7eb411b02709bb69d10b97b8737cd91ae17774684c3d017a2cbab2decf4c7e5f863da7f2e11da82ba58fe11baa904af1f6a0b348891c9d1f7fef3a5ba43922ad924e0f330f1653c54427c31f49a5a5e0eda28365d6495d4d04fd078fa3c1aa55686bee4eb"}, {&(0x7f0000000540)="21fbc5447e6d984c5d424a9ef4857faf4dbb287ad097a0dba078d8fe2eb9d48e5242d3b0853c524cccc44af45bce9a31acce03214e4d82974330053d8981627aa3bda17502cdea64d2083dd8398734095935e688d71d09ae7c86372ada61151695ac8707cdd985296a2c6c518692b2d373494e5cd532b6afe7dec36aa763f47b5c4fd4c0c5dbd412d95076e219aba3323d9a779d68b4db"}], 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r13, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 472.193937][T14407] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 472.205506][T14409] EXT4-fs: 13 callbacks suppressed [ 472.205520][T14409] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 472.251859][T14407] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 472.270646][T14407] attempt to access beyond end of device 05:15:31 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'xfrm0\x00', {0x2, 0x4e22, @broadcast}}) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x24000000) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000), &(0x7f0000a8a000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0xe, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 472.292223][T14407] loop2: rw=12288, want=8200, limit=127 [ 472.322613][T14407] attempt to access beyond end of device [ 472.335096][T14407] loop2: rw=12288, want=12296, limit=127 [ 472.351362][T14407] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:31 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:31 executing program 4: openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x100) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x2, &(0x7f0000ff9000/0x4000)=nil) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) r4 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x0, @local, 0x1}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e21, 0x6, @remote, 0x7}], 0x48) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$CAPI_GET_MANUFACTURER(r11, 0xc0044306, &(0x7f0000000440)=0x101) getresgid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000002c0)=0x0) ioctl$TUNSETGROUP(r8, 0x400454ce, r12) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r5, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x231a9550f7857cfc, &(0x7f0000000500)=[{&(0x7f0000000380)="cafb4f170a0e1c37d1d490697968b1db6eddb6a2717becb6365baa005380386a76d745396ab630135663ecdb688a9ac053c2bef5de858b498233a811d68f22a7eb411b02709bb69d10b97b8737cd91ae17774684c3d017a2cbab2decf4c7e5f863da7f2e11da82ba58fe11baa904af1f6a0b348891c9d1f7fef3a5ba43922ad924e0f330f1653c54427c31f49a5a5e0eda28365d6495d4d04fd078fa3c1aa55686bee4eb"}, {&(0x7f0000000540)="21fbc5447e6d984c5d424a9ef4857faf4dbb287ad097a0dba078d8fe2eb9d48e5242d3b0853c524cccc44af45bce9a31acce03214e4d82974330053d8981627aa3bda17502cdea64d2083dd8398734095935e688d71d09ae7c86372ada61151695ac8707cdd985296a2c6c518692b2d373494e5cd532b6afe7dec36aa763f47b5c4fd4c0c5dbd412d95076e219aba3323d9a779d68b4db"}], 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r13, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:31 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:31 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfffffff5, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:31 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xa) 05:15:31 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x800, @remote, 0x60}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e24, 0xf83, @local, 0x83}], 0x48) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f0000000300)='bond0\x00') r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r7, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe3c6}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x84}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x50}, 0x20004400) socket$inet6(0xa, 0xa, 0x41) open(0x0, 0x0, 0x0) 05:15:32 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./fi'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 472.715379][T14429] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 472.744036][T14429] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 472.768054][T14429] F2FS-fs (loop2): invalid crc_offset: 0 [ 472.812299][T14429] F2FS-fs (loop2): invalid crc_offset: 0 [ 472.825091][T14429] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 472.843587][T14438] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:32 executing program 4: openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x100) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x2, &(0x7f0000ff9000/0x4000)=nil) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) r4 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x0, @local, 0x1}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e21, 0x6, @remote, 0x7}], 0x48) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$CAPI_GET_MANUFACTURER(r11, 0xc0044306, &(0x7f0000000440)=0x101) getresgid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000002c0)=0x0) ioctl$TUNSETGROUP(r8, 0x400454ce, r12) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r5, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x231a9550f7857cfc, &(0x7f0000000500)=[{&(0x7f0000000380)="cafb4f170a0e1c37d1d490697968b1db6eddb6a2717becb6365baa005380386a76d745396ab630135663ecdb688a9ac053c2bef5de858b498233a811d68f22a7eb411b02709bb69d10b97b8737cd91ae17774684c3d017a2cbab2decf4c7e5f863da7f2e11da82ba58fe11baa904af1f6a0b348891c9d1f7fef3a5ba43922ad924e0f330f1653c54427c31f49a5a5e0eda28365d6495d4d04fd078fa3c1aa55686bee4eb"}, {&(0x7f0000000540)="21fbc5447e6d984c5d424a9ef4857faf4dbb287ad097a0dba078d8fe2eb9d48e5242d3b0853c524cccc44af45bce9a31acce03214e4d82974330053d8981627aa3bda17502cdea64d2083dd8398734095935e688d71d09ae7c86372ada61151695ac8707cdd985296a2c6c518692b2d373494e5cd532b6afe7dec36aa763f47b5c4fd4c0c5dbd412d95076e219aba3323d9a779d68b4db"}], 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r13, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:32 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xb) [ 472.942690][T14450] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:32 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x3f, 0x0, 0x47, 0x3, 0x2, 0x1f, 0x36, 0x1, 0x42, 0x6, 0x0, 0x20, 0x7}, 0xe) [ 473.070105][T14454] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 473.080021][T14454] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:32 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./fi'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:32 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 473.129512][T14454] F2FS-fs (loop2): invalid crc_offset: 0 [ 473.153031][T14454] F2FS-fs (loop2): invalid crc_offset: 0 [ 473.169363][T14454] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:32 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:32 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x983001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x8001}, 0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCNOTTY(r6, 0x5422) r7 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept$ax25(r7, &(0x7f0000000000)={{}, [@default, @netrom, @remote, @netrom, @netrom, @null, @default, @default]}, &(0x7f00000000c0)=0x48) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x5, 0xb1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:32 executing program 4: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'xfrm0\x00', {0x2, 0x4e22, @broadcast}}) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x24000000) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000), &(0x7f0000a8a000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0xe, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 05:15:32 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./fi'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:32 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xc) [ 473.517134][T14474] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 473.529696][T14474] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 473.535122][T14473] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 473.540777][T14474] F2FS-fs (loop2): invalid crc_offset: 0 [ 473.572739][T14474] F2FS-fs (loop2): invalid crc_offset: 0 [ 473.607251][T14474] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:33 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfffffdfc, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:33 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfffffffe, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 473.784879][T14490] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 473.808342][T14490] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:33 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x16080, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0xc0044d04, &(0x7f0000000040)=0x18) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VFIO_IOMMU_GET_INFO(r4, 0x3b70, &(0x7f0000000000)={0x18, 0x0, 0x0, 0x1}) open(0x0, 0x0, 0x0) 05:15:33 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 473.847403][T14490] F2FS-fs (loop2): invalid crc_offset: 0 [ 473.870290][T14490] F2FS-fs (loop2): invalid crc_offset: 0 [ 473.876242][T14490] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:33 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xd) 05:15:33 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:33 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 474.020033][ T106] tipc: TX() has been purged, node left! [ 474.041335][T14495] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 474.123977][T14503] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:33 executing program 4: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:33 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000000)='bond0\x04') open(0x0, 0x0, 0x0) 05:15:33 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 474.291675][T14512] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 474.301474][T14517] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 474.315477][T14512] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 474.340342][T14512] F2FS-fs (loop2): invalid crc_offset: 0 [ 474.353039][T14512] F2FS-fs (loop2): invalid crc_offset: 0 [ 474.376736][T14512] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 474.397539][T14523] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 474.417557][T14523] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 05:15:33 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 474.446012][T14523] F2FS-fs (loop4): invalid crc_offset: 0 [ 474.452450][T14523] F2FS-fs (loop4): invalid crc_offset: 0 [ 474.458530][T14523] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 474.472087][T14531] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 474.481675][T14531] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 474.490686][T14531] F2FS-fs (loop2): invalid crc_offset: 0 05:15:33 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xe) 05:15:33 executing program 4: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x16080, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) ioctl$SOUND_MIXER_WRITE_VOLUME(r0, 0xc0044d04, &(0x7f0000000040)=0x18) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VFIO_IOMMU_GET_INFO(r4, 0x3b70, &(0x7f0000000000)={0x18, 0x0, 0x0, 0x1}) open(0x0, 0x0, 0x0) [ 474.496742][T14531] F2FS-fs (loop2): invalid crc_offset: 0 [ 474.503280][T14531] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:33 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:33 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000200)="64a500b029001a12766d4c42dcb0548311dfecbc7d090f61dfc002e613f5fbcb1db439980f84baeeaeddb86cf6f178d7e4f0b20989640b91295ef0a7e80ad1ec790217e873c48ab796e9c453e29797e6283b9b7ef6bfe7071a2f231b9f55460c2afce4cdb8452a0b9d4d89f348490ee28eb29f683103f974f5924acdc6b4b09d7dccbebe118a8ccf337e67be1f7d9e97456faa8b30dad346dd452633c364fd02d985f9f4c71d95ba9673e6cc262301f3d2dc8a798a593621ed0e1b43f83e5c3f8d88fd1db001a0c79d777e256dfd75b6bbcc0fb1f85ccd264924f24605a890952f35baafa58bb2b79e7df012a627f7085b5d820f61f04b7a52", 0xf9}, {&(0x7f00000000c0)="208b1ea17dad02be5ef41cdfdcf1e3af393890238367b23e5ae60771df6b3e9b57c01e3f276a026ba5549bd49f0f", 0x2e}, {&(0x7f0000000300)="43a15e462b32a2182862409d23b39a4b716d48e867cc7e442dc1a354cbdded3e82356bf0f04b0cfb56e1cbb20f0ff4ba4cce1a44efeccd9d145238cceb197dd962fe0911787722114e40f948fd4f9031958bda695ca64cb9f43e4d7989ba0b800e15fdd6dda9182a5978cde49d540f1a3c7f8969518c19098563a2c488dfb6dbaf1e603ab06f67bbb14f30f60aca9b1873690bdec35ed1bf6bb635de4e5ce040fd882a3851f875c5715a2c17e527fae52e70bf3b2d3cd87515d7e9808b986333926060e3d4e32ee18e730c0bcb5de966a9cecf7c4fca7c93681a71a007a292db7385b8ccdd43d3a383ded8a9a9b3b7a2", 0xf0}], 0x3, 0x0, 0x0, 0x20040040}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000980)=""/125, &(0x7f0000000a00)=0x7d) open(0x0, 0x0, 0x0) 05:15:34 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], 0x0, 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 474.671080][T14539] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 474.771905][T14547] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 474.782048][T14545] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 474.803696][T14545] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:34 executing program 4: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x40000000) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x600021, 0x0) sendmsg$NFT_MSG_GETCHAIN(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2220240}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x44, 0x4, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_CHAIN_POLICY={0x8}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x20000084) open(0x0, 0x0, 0x0) [ 474.874353][T14545] F2FS-fs (loop2): invalid crc_offset: 0 [ 474.930010][T14545] F2FS-fs (loop2): invalid crc_offset: 0 [ 474.936133][T14545] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 474.968863][T14558] IPVS: ftp: loaded support on port[0] = 21 05:15:34 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:34 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/4103], 0x100c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCGPTPEER(r5, 0x5441, 0xff) r6 = socket$unix(0x1, 0x1, 0x0) r7 = dup2(r6, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f0000000000)={0xe5c, 0x7e842033, 0x8, {0x6, 0x800}, 0x2, 0x6}) 05:15:34 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xf) [ 475.028469][T14561] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.101548][T14561] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 475.112723][T14561] F2FS-fs (loop2): invalid crc_offset: 0 [ 475.118938][T14561] F2FS-fs (loop2): invalid crc_offset: 0 [ 475.124836][T14561] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:34 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], 0x0, 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:34 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:34 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfcfdffff, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 475.335459][T14568] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:34 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:35 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], 0x0, 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:35 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x10) 05:15:35 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:35 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x1e9, 0x1, 0x1}) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') r1 = open(0x0, 0x0, 0x0) move_mount(r1, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) [ 475.713447][T14588] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.737958][T14588] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:35 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 475.780100][T14588] F2FS-fs (loop2): invalid crc_offset: 0 [ 475.808026][T14588] F2FS-fs (loop2): invalid crc_offset: 0 [ 475.836297][T14588] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:35 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 475.956883][T14603] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.970290][T14603] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 476.021212][T14603] F2FS-fs (loop2): invalid crc_offset: 0 05:15:35 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000040)=0x7fff) unshare(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) ptrace$getenv(0x4201, r1, 0x100000000ba, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6275, 0x10001}, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 476.070193][T14603] F2FS-fs (loop2): invalid crc_offset: 0 [ 476.100155][T14603] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:35 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x11) 05:15:35 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x8000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:35 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x5260000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:35 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x40, &(0x7f0000000000)="b299ae75cf8d31d3d8efa71a287abaa6380512abf742dd41d884c6ff83e28d316fe869f22e6e9ba1e7e749aaea582d2366d5f822970345420350d250034f01a204563dec1fecda456f0800decd01f8df1d10fb8527fc8c0787183fde4ac9b74a8ee05e51e8919b8b2ae9396052d18db1d2fce7276465") unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:35 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:35 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:35 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x105000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000200)=""/152) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:35 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf83f0000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:36 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x12) [ 476.664717][T14639] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 476.713362][T14639] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 476.753095][ T106] tipc: TX() has been purged, node left! 05:15:36 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:36 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 476.761106][T14639] F2FS-fs (loop2): invalid crc_offset: 0 [ 476.779342][T14639] F2FS-fs (loop2): invalid crc_offset: 0 05:15:36 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$binfmt_aout(r1, &(0x7f0000000200)={{0x10b, 0x6, 0x20, 0x339, 0x316, 0x3, 0x3da, 0x800}, "4bc9c7f96a65df4f2c8898c6d2055e2a1f415c0592139158defa8ab249361eb331752f", [[], [], [], [], []]}, 0x543) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x1, 'dummy0\x00', {}, 0x40}) open(0x0, 0x0, 0x0) [ 476.809137][T14639] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:36 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x13) [ 476.956088][T14662] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 476.984012][T14662] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:36 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 477.046007][T14662] F2FS-fs (loop2): invalid crc_offset: 0 [ 477.079755][T14662] F2FS-fs (loop2): invalid crc_offset: 0 [ 477.101177][T14662] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:36 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:36 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:36 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000000)={0x3ff, 0x3, 0x0, 0x5, 0x20ef, 0x6}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:36 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x14) 05:15:36 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 477.313403][T14678] EXT4-fs: 11 callbacks suppressed [ 477.313418][T14678] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:36 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r1, r0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000001, 0x11, r0, 0x415ec000) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 477.526393][T14689] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:36 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x15) 05:15:37 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 477.700892][T14702] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:37 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:37 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000005f0a399a7ef062097b7dcfdbf90500182a05ed1db3d57f12a763995f59598cfe90ca8e06bd2356c12fd1b18a208ae565ccf1f68a36650b4ed29d4b3fd58c42734db1f225777799295aa47595f005e6359d6c22897286dee73393b62cba40369964a76551b98", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x7f, 0x8}, 0x90) syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00') perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0xb, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:37 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 477.746527][T14702] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 477.806226][T14702] F2FS-fs (loop2): invalid crc_offset: 0 [ 477.830236][T14702] F2FS-fs (loop2): invalid crc_offset: 0 [ 477.836948][T14702] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:37 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 477.995457][T14719] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 478.002749][T14724] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 478.023590][T14724] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 478.054617][T14724] F2FS-fs (loop2): invalid crc_offset: 0 [ 478.061119][T14724] F2FS-fs (loop2): invalid crc_offset: 0 [ 478.068952][T14724] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:37 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:37 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000040)={0x0, 0x3f}, 0x2) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:37 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x16) 05:15:37 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x68000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 478.180048][T14728] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:37 executing program 4: mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:37 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:37 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x8000b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 478.460496][T14743] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 478.468354][T14743] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 478.488997][T14743] F2FS-fs (loop2): invalid crc_offset: 0 [ 478.505248][T14743] F2FS-fs (loop2): invalid crc_offset: 0 05:15:37 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 478.518557][T14743] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:37 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x17) [ 478.576966][T14750] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:37 executing program 4: mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 478.697282][T14753] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:38 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000000)) r3 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x20, r5, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004891}, 0x4040000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='bond0\x00') r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200e00) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r10, 0x35256019c361a931, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x8}, @SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_ALGID={0x8}]}, 0x2c}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r8, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000880}, 0x40) r11 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r11, 0x4008240b, &(0x7f00000002c0)={0x0, 0x70, 0xcf, 0x5, 0x7, 0xa7, 0x0, 0x81, 0x130a2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x9, 0x3a}, 0x20450, 0xffff, 0x1ff, 0x1, 0x200, 0x5, 0x9}) open(0x0, 0x0, 0x0) [ 478.742066][T14759] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 478.758115][T14753] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 478.789887][T14753] F2FS-fs (loop2): invalid crc_offset: 0 [ 478.796026][T14760] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 478.810793][T14753] F2FS-fs (loop2): invalid crc_offset: 0 [ 478.828958][T14753] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:38 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:38 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:38 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x18) 05:15:38 executing program 4: mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:38 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:38 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_KEYBIT(r3, 0x40045565, 0xed) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x710e}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f00000000c0)=""/21, 0x15, 0x100, &(0x7f0000000200)=@generic={0x3b, "bf8c165039189916a8faa30ada04fc933f81680448433e33014f19d1a7607c10f0814250d4de5201366604a9b75016b50a4927c020a9d6bf3a1cee62c678ffddde20e34a597e72a3191e22b4cd2a2714331610f8bc91b74aff75c9c264a2ca6b1129055a6dc22263b10eb8d6b082f6379d67cb23d8d9249ed251c87307fa"}, 0x80) open(0x0, 0x0, 0x0) [ 479.124589][T14774] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:38 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x19) [ 479.259976][T14779] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:38 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000140)='./file2\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/91, 0x5b) renameat2(r1, &(0x7f0000000080)='./file2\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x92200, 0x1) 05:15:38 executing program 4: open(0x0, 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:38 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 479.409526][T14790] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 479.420395][T14789] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 479.440577][T14790] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:38 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 479.473073][T14790] F2FS-fs (loop2): invalid crc_offset: 0 [ 479.480181][T14790] F2FS-fs (loop2): invalid crc_offset: 0 [ 479.505100][T14790] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:39 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1a) [ 479.688440][T14808] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:39 executing program 4: open(0x0, 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 479.739677][T14808] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 479.748583][T14808] F2FS-fs (loop2): invalid crc_offset: 0 [ 479.755562][T14808] F2FS-fs (loop2): invalid crc_offset: 0 [ 479.761489][T14808] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:39 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:39 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl(r0, 0x20, &(0x7f0000000980)="9126524b199b1a8a52d0dbc8bb8c0abe73d760ce8a2d9c601de4eddb5b3d04cc9df461e711bd24bb57268f465f857d3a2c17b39e3454173127e4f961144466244cc9a3ea75437749dce6576d3a09cd66095df7a881458e68c74615ddcc4cdc43b7aefee0f173570ae55f522eb93871c6b81a02ee40f1faaa359c9542704385515a644c4d19c3148be2f0a66d35b0f947ddcdbb329b5b6eddb7ff934948b2a53bf9b117df265539ac87f8c0b7372d5c7a6d0dc19c4a0434be976e8defa24a90c1e4159ed909d3e22083") unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000700)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r5 = getegid() r6 = syz_open_dev$sndctrl(&(0x7f00000007c0)='/dev/snd/controlC#\x00', 0x100000, 0x600) r7 = socket$unix(0x1, 0x1, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) dup2(r8, r7) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) dup2(r10, r9) r11 = socket$unix(0x1, 0x1, 0x0) r12 = socket$unix(0x1, 0x1, 0x0) dup2(r12, r11) r13 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') ioctl$NS_GET_USERNS(r13, 0xb701, 0x0) r14 = getpid() sched_setscheduler(r14, 0x5, &(0x7f0000000380)) ptrace$getenv(0x4201, r14, 0xba, 0x0) r15 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xffffffffffffffff, r16, 0x0) r17 = getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000200)="ffda2a9ac1647f65eae7e7ef3feecc7058c684a8b52a948a2c0dc53294b1840ef4131dee2d2b5620b3027575bca8be60302d25405c909fa9bd943856870df116592302540aaaca4df22c0abdafaf11b787e7af5c943aa1a6766aa0e6f433f431e86ea88ee395ec8e0acbbd6cac30bc89f87182901a4a70717b5d17cb0677059d7e099211b5b69e9c1f61e0212fea71d9b062a92324", 0x95}, {&(0x7f00000000c0)="9eb4d9645a8137da6bc1d04df1b630f70d95e8193dde0252daa736eba150817d783fd49be8cb8366d2fbfa89d517af77cc7100", 0x33}, {&(0x7f0000000180)="50c2eaf3357a57", 0x7}, {&(0x7f00000002c0)="f9f71f7679cda299e9572505ec973034df6922e755bfedd4851815d2a2e8451e9eff98cab35a9ee1e8b941691213b389bcf0eb57945571a7153d51465ab0be3c858662a7cf5fc8a19fab7e34a41115be63e69c56ade592b0d679c31fb9a6900e606b6d27d75f1e03641372c3a4d23b8438cf136d94b8f004d174fb455539c7286fedbe89fdd1463407c4c7fa3b363a9e7e9644cd54f562d30ae5eead2b82fc03788a2dda0feb65e6cb893cabe46bec4f38e8967e7b0249c4bb17cf38ef3898f99d", 0xc1}], 0x4, 0x0, 0x0, 0x850}, {&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000480)="c1e2f0f296fc535d54bfaabdcb6b80677a443d078ead5911027ea14134114d994749f1f7275541b551b550b243a413e5fceaf7025d0609ccf4", 0x39}, {&(0x7f00000004c0)="758f8421321d12264390d06b44606774f46435e421ff2aa9e7ab7843dc5b4a001a0f644865a66d5138400fb255338877a3a377dbfce8df22d0bd7d80ea162467159209752d17c2588fe02bb3d06c2589afdbf6e140f27ad03a0ae73d45a4c9a2cebaf70a34636d19ba88f14eefdffb0fbda9d49eb21057dcfe77c9429ffa8c6d7d25cfc166ac43c9d87ed90357e627d41bd982a3b006ee", 0x97}, {&(0x7f0000000580)="cd4c9614f1ca993b8314aae4703e1e8c6c18a2e8be6bdae3b9868b26a70650f3d2ba5d45963dda94ff766003d3229052ac2aaf8e26194a25f410448d9f5d9ec7b8dc55c6413bd816dcf1e3d85c090d05b2f7900c11b3f7ebafe9b9a92a122611c71a66b35f74d66fb44784b1c35c5ddf3ee337b638d9882bc07b2ec8062b6421932246", 0x83}, {&(0x7f0000000640)="1544e5b25c61d3c691b22fdf16d855d3d631bedc15d7a73d1c3f90d19d486802cf604638d5f307569c9d60166a413c2953acc33d549639aaae4ecd0039e881f82c9720157f3f8a448495a8c825fee533b5e2", 0x52}], 0x4, &(0x7f0000000a80)=ANY=[@ANYBLOB="1c00007a180b989fd2c3ae82c321fcbd", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r13, @ANYBLOB="000000001c0b000900000000000000020000003e036c744db77903ac66f519082aeb7a423ba948d33c8c964cebae9ec615a0977f3c3e90b5b9092d83c782da98ed2a4178b7a2f10f31c2ba31e207263d2a50431ec781db9ac65e3ed1ebfa80b58cd72278cd4c8e1c4a533b94200d5b6b23c303dc64f5d2291d27c3426d575a43f7e79b462bc7eef1dfcd915c600f915246df3b401534467fd89c3c02c52897851d13d49032244fb960ba14b3612b6bbdefc9bdeb818e79ea26ee314900a9839e8ab1db1f272c8a1b8488d3090a5fdb209c31172753feb63fa9778d703ec7c83523ce00"/238, @ANYRES32=r14, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x2400c800}], 0x2, 0x10000810) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:39 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:39 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:39 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1b) 05:15:39 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280)="66c0013875a14c3a36aa02352bd0dc9d39f756aa23698866d8", 0x19, 0x800, &(0x7f00000002c0)) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) dup2(r2, r1) sendmmsg$sock(r0, &(0x7f0000003140)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@timestamping={{0x14, 0x1, 0x25, 0xe5a}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}], 0x48}}, {{&(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x1, 0x3, {0xa, 0x4e21, 0x7, @remote, 0xfff}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="90fee402d370ff1f5eb145fbf546c0bdc2f82406e6028573b835a28797d1b2affe1fb5f499543d604646275ad244e03093a41b994373bb931977dfa6679e3b2f1e8fb63367c91f42bcbf5bf7441882fc0998ce2ba2dd10c5e490dd82e25771c4f06d0f4c0a797da5574f386d60b10e67d4db1dd03fdf115bd0f4ffd9d1c7d41f385ab87d3302edfa2c6bf638e5d6a72ce829209b95cd2ed4f403113250129a289de92b1a1b9cdd7ef74ddad184a172882a6ed85b", 0xb4}, {&(0x7f0000000500)="3fb1e207ad2f1fb033c835260e535b2e9668db2f2f67047a22fe70a68c45938f5dec70a3fc35ebf46bc49f23a1010d58a5379603cd42b6b30b86babb1799fa0afbe8623f657d1882065365", 0x4b}, {&(0x7f0000000580)="080dff2cb338199c8b5c39bd5184639be069b592e330031c66a64031f89ee3f5fb7682b3d708c83bd8e7afc88c7dd3654e35d1693c7444", 0x37}, {&(0x7f00000005c0)="a6579cde0d61bccdf515f4b5bc1b8505cf22ff901bbb5626c9c147b45edbcbba3d367c80d7a3f516c565ca9d8e8677ce8ba47a0d5b71055ef7c88ea0001678b7918607b32912a424979ba9e8c6f2668ecf8d4a072fa7ea203d314050fc8b769791", 0xffffffffffffff00}], 0x4, &(0x7f0000000680)=[@txtime={{0x18, 0x1, 0x3d, 0x1f}}], 0x18}}, {{&(0x7f00000006c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @empty}, 0x0, 0x1, 0x2, 0x3}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000740)="e315bace1b09adc9dfbb2d4c090ce3ce8f9a1547fe3566b5984969f81925df2641fac110db4dcef3e9364faab2cfa608941164e5028ec85e28b6d60778dd84577877de1cb4dd55ff55ddf0ef5ecc980856ecae0df23b3c3a749e3235a9bcd898427845d72e80c1c8a39c2b8483de0d419fe2a087644cf4233630058310d912", 0x7f}, {&(0x7f00000007c0)="f5ce3996cd0702648bba75847b0642a9a49b897c355b8366da2868cefb075234603826cdaa596ea7b0ae66a53df0e87344f7a94a36a1a0f79cce383d0e7a504f642d96ac5e437e6ef8c62cdcfc8d3895140d72a12ac2c4948d", 0x59}, {&(0x7f0000000840)="54ce10d5a241538f3a25bd1bb93e91b2223dcc254be5a83ffca01a62e510f11f609aaebefbfbf7895e04dfc1c92dac6fe9a1b7c8eb62fa0433cd6475895c21fe10f500e0acb06f9c1e91d0b3e647771073b9f8c69b349906bca74fd06b9ae963b1adb5c4301419cbc4ee6c7c11049de0b9b487e07b593eb24dfc8c9a71804c4b3c3b058bd7a279b6db60db75ab8adbe052db65842ff9e3b43a7cdf3c9736806b404ca71dfb238eb8b1ca626d38", 0xad}, {&(0x7f0000000900)="8d4b42aae45208f7e7526b9e44f46f0768ab0a5e104bdcbb74d33e786250ab1ba604d08e0d47e8ef59272dd4f6e580cfe1b2349f3aa59d01e715af02b4", 0x3d}, 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{&(0x7f0000001ac0)="287458be43adf7116afb074accef5bccfdf6a2fed263a096ab4282f2ffc28442d218098b53f39aa322a2cbab7cb9ad20d07b4f98ba634d69fe601f8a48b8c36cbef3cb60ff2f8eaa6dd65c5ab7ad686f7af70641bf29c0b2c1add93eef981571f54ae74b1753af36584151cb357e7235d234d5c48bd44a82a58d87fac5f0eb340ec3640a6d24d40e7a90d05f2e38e6bd484df198cd1d3c6fcf150d9d202fa8e67829cafdfd8b9d12eaaec670337b2cb2def4dec0ccc58e8a51fa3b5458584bf2186e9d4d573f20537de13be044fce90d048d85b6d4f168e4df22223fd2fd16992e24", 0xe2}, {&(0x7f0000001bc0)="5ef4f2e44194bb56d40b22bca6e222d29ae6da33c9ade97c389d643847f2675870db502237bb58c348fa72a2f97183a5b5f9820aabdc6346df22bab14b87cfd1539bcf2af808a7d7835cbcfc2529953d14386664dfcc8c840c5cad7abf074892eca159a59c94bb4d2598722d3dc7e0aaab0a7d758165f4c03c313bc75ddb165df94f172deeb61749331d7d436c82f29585439a21466a800a323d2d49c60b83178904f17f52daf21e4d1387868dcc8e4cd8", 0xb1}], 0xa, &(0x7f0000001d40)=[@mark={{0x14, 0x1, 0x24, 0x6}}], 0x18}}, {{&(0x7f0000001d80)=@llc={0x1a, 0x10e, 0x2, 0x3, 0xff, 0x7, @broadcast}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000002e00)="9e87531e6fad45a63f2f49b5b5c55c4d4a267fa8fa17c176ccbe5523d9f35f41254c4122d39948e5efd28adf688079a0cb8c5f2d94c9c8aeaea69a81e699d2ebd27c98a89b2ffe9fd63b10a53556c90ba0807420b762b94b04619a52550cc45ccf961fbb917738790c19bc92a56dfe7811bffa12beb7aadfe941758a19046493b9039346a52188f96b4b5886fd0cda36f6926dfdd8cfc0a16dd6464f971ea1cee62cf6a9731868aed8955dc9564f4a97909350d13b431093765838f10975f7b432b51830969ddf2ecce7d319b4eeb13222ccd2b2d8e8fd22", 0xd8}, {&(0x7f0000002f00)="ab03651f7084b71f2b091225efd6d0f8a3771e84e5015ab324c7e724f4a2715816457c64ac816af443bed5cdabbd9c0d827f4248185a4bec4dc81bcdf2deb9803dcc49175efabb8397cafab69a23a95e307db5ead641e7528d32cfd4579a6bba7c69fa27d23bf62b186728dd08f8a889632f5c7a2a442dd7cd07b95f753ec00ac909208cf29ced9b879c973c4ce2a0fe1fad37b2b5bc970cb79053889bf2d03bd22606f22c28321d2695554e06d80b69ef3649d8658192637b6c56d80da10eeada384d78cfc2748e268ba444ffa9fe7ffb", 0xd1}, {&(0x7f0000003000)="1279c21a03a84afddb150944a4216f60fc44d3a7b3b30f745af64c12b301727dd4c6a9556ca94fb6c27dd27faaf323a0b2417ffc7c4961268face694db3c23074cee9181af9656c31e2bdd6330cc0adf3821c244d1318cc5f6c4573282ddb0f2c79b3e3f70862ec610c10baff5a2168501ab6c7d1daacee5929a9c168956ae7300bf3d4bebbc48010346de", 0x8b}], 0x4, &(0x7f0000003100)=[@txtime={{0x18, 0x1, 0x3d, 0xff}}], 0x18}}], 0x4, 0x24000000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0xfffffffffffffffb, 0x15, 0x13, @buffer={0x0, 0xd, &(0x7f0000000000)=""/13}, &(0x7f0000000040)="aa39acb78abc57adb88411b3cf7be664d814ab823b", &(0x7f00000000c0), 0x7, 0x4, 0x0, &(0x7f0000000180)}) r3 = syz_open_dev$sg(&(0x7f00000032c0)='/dev/sg#\x00', 0x1, 0x200) ioctl$void(r3, 0x5451) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='bond0\x00') ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r5, 0x8982, &(0x7f00000000c0)={0x6, 'syzkaller1\x00', {}, 0x6838}) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) dup2(r7, r6) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000003240)={0x0, 0x9, 0x4, 0x400, 0x3ff, {}, {0x1, 0x2, 0x1b, 0x6, 0xfd, 0x3, "885fb2ef"}, 0x0, 0x1, @userptr=0x800, 0x2, 0x0, r6}) ioctl$SIOCAX25ADDUID(r8, 0x89e1, &(0x7f0000000300)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xee00}) open(0x0, 0x0, 0x0) 05:15:39 executing program 4: open(0x0, 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 480.250168][T14833] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:39 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 480.292918][T14833] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 480.315404][T14833] F2FS-fs (loop2): invalid crc_offset: 0 [ 480.334662][T14833] F2FS-fs (loop2): invalid crc_offset: 0 05:15:39 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 480.378839][T14833] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 480.505387][T14854] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:39 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:39 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 480.548915][T14854] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 480.633050][T14854] F2FS-fs (loop2): invalid crc_offset: 0 [ 480.666385][T14854] F2FS-fs (loop2): invalid crc_offset: 0 [ 480.702492][T14854] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:40 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1c) 05:15:40 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:40 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = geteuid() r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xb6140, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001600), &(0x7f0000000200)=0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001840), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000440)="1aafdb517ccb933795b89218e7709e05c751a5a71df368109e2d0a4fe52817f1256657cc6b5efbca", 0x28}], 0x1}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000005c0)="f1dbbd76a0e0bfeb9352f6fd9e851b3120cb87d498166bc6546d8a6e16643c1e88f97f77a30eef170e2057e2b29180c01e", 0x31}, {&(0x7f0000000640)="4e079f2e3d2749298f8c587a948e469c8442f765458eac59c2ac82c5fa63beee47922de47389af23f760349d111db7d328ea1d1d8316449f4303d31120d5cdffac9871", 0x43}, {&(0x7f00000006c0)}], 0x3, &(0x7f00000007c0)=ANY=[@ANYRES32, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="731325fa036bdf8f86f638235ec2ff08660224d9bfb41dab1eafca3b616c48ef5107412f2311713d8351bab50bf082f57630b4e6ceb9d9c7d1b61a784ab781200cbff7a37c81f976a104caec0b2def70d31d1b4232596398b4c174ae3751ceb61a525ef44652e65a9f0828713fa3a3680c4bb006565b7802e7e2c7fd4eed114247cd27be3e87e30992bc1674811e12c4250244634de82bf77fe2ef613da9c66b8210d26e687787004c"], 0xdb, 0x44081}, {0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000002840)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x32, 0x4048850}], 0x3, 0x20000000) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x100040, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@blksize={'blksize', 0x3d, 0x1400}}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0xc00}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x800}}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@hash='hash'}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@context={'context', 0x3d, 'user_u'}}]}}) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:40 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:40 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:40 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:40 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x800, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f00000000c0)='/security\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r4, r5}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x11\x00'}}) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0) r7 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, 0x0, &(0x7f0000000240)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) keyctl$reject(0x13, r7, 0x200, 0x100, r6) keyctl$KEYCTL_MOVE(0x1e, r5, r7, 0xffffffffffffffff, 0x1) r8 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000000300)={0x0, 0x9, 0xafc, &(0x7f0000000240)}) r9 = socket$unix(0x1, 0x1, 0x0) r10 = dup2(r9, r2) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$inet_udp_int(r10, 0x11, 0xa, &(0x7f0000000000)=0x4, 0x4) [ 481.139677][T14885] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 481.174294][T14885] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:40 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 481.199630][T14885] F2FS-fs (loop2): invalid crc_offset: 0 [ 481.218127][T14885] F2FS-fs (loop2): invalid crc_offset: 0 05:15:40 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1d) [ 481.240057][T14885] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:40 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 481.408958][T14899] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 481.420161][T14899] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:40 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 481.471773][T14899] F2FS-fs (loop2): invalid crc_offset: 0 [ 481.482153][T14899] F2FS-fs (loop2): invalid crc_offset: 0 [ 481.488104][T14899] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:40 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1e) 05:15:40 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xb260000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:41 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$l2tp6(r3, &(0x7f0000000000)="2ae84cd768823530f24c1a8593c5915ff050c19c6362ffdf245e0cdfe5eb7fbbf92cb1e7c2a1fc7dff0c22c5202470078965de5e85a7c696c51caa417bea3c030918c053241137634338", 0x4a, 0xc000, 0x0, 0x0) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r6, 0x8982, &(0x7f00000000c0)={0x3, 'veth1_vlan\x00', {0x9}, 0x2}) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:41 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x800, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f00000000c0)='/security\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r4, r5}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x11\x00'}}) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0x0) r7 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, 0x0, &(0x7f0000000240)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) keyctl$reject(0x13, r7, 0x200, 0x100, r6) keyctl$KEYCTL_MOVE(0x1e, r5, r7, 0xffffffffffffffff, 0x1) r8 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000000300)={0x0, 0x9, 0xafc, &(0x7f0000000240)}) r9 = socket$unix(0x1, 0x1, 0x0) r10 = dup2(r9, r2) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$inet_udp_int(r10, 0x11, 0xa, &(0x7f0000000000)=0x4, 0x4) 05:15:41 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) writev(r1, &(0x7f00000017c0)=[{&(0x7f0000000200)="f303569ae58a9328c77380b9e8f97041d61405f25429c4c20ea40685fb88907903b3754d1fb66e76b2ffff9ace8463e0cc17425096b732a2dbb3038449722591899d690275148b56f9372a7970a9dae78b820b5b90932582cf427f341b5622158d44065549276f9b82ee0119d79d133ab34584a0782f65f9fc004b47993251b61ca86cd7b27cc7cf83b138c63daef7b60e5c30b1f128b1", 0x97}, {&(0x7f00000002c0)="52b9565896d22c8e0fba27175f16ce8d23c147317914b416b6f590e883150d48f6ead8280c6e0996656a63e482ed4f0e23f95946af454830313812fcc628c5ebd803e6153812a7d3908ad01b915761659887e7572184d037e5ac4bf7f75dc708ba588203750ab4f822fc88e674eedb28d77156beabe3a7155bc1292e643ab351ea067969e6c2625720590febc0d99da1f25fcabeac92615390c5707b4db817f0d65ac4fc8b034ccec11f0abf18f311ea49e348b6acdcb34d80623791d40952de098ad6e2e87c31b6ff3f9c7e401e60768dbbb8cbe96f428d2bd7826b4f34132d6b9318efa3265d9f65cff46076", 0xed}, {&(0x7f00000003c0)="70d00110ad52c5b254a87e4c0e7c1c2a73a8d4f0114b62c6b4227ebc9908f1f6d4862e5f0363bedde33e7ea50a067e5a62cfd7e8373f6bcb165d00378d844fefd2ffebff79d9367f419799bd8cc935600cef12fb45cf98fdb9afe277b4d07364e7e534b944806eca1e7ac1a9e4f25aa06909333853bcd01e021468eb0f8f", 0x7e}, {&(0x7f0000000040)="9251108439e3aefcb0f065778eca39cac844b079800966be066e80e77f89668b5031b94252bdf65734ead835d8cd9ac19091d2f2268d04c2166314588a", 0x3d}, {&(0x7f0000000440)="693be1cbac9680b18cb3252e9e8cd5dd980adc4e9fe009e765eccab99b7cd297f1844724bf9137a9546861414fc366fc89444944ec22b8da4b8df1e2023412c839187bcf6f3da0effc8726035227a902ba4226a136f02fb4cabc09a307b347a4e451aed89ccd6e2144b6a33f694b702befdc517490a7c4322d65ee418cf57f73396dea22ea85f06c8f8c663089859b366c313cb69582a257f314618c0f7b6d264a9d09b1542bc8afabd794c0e7bec61e3d3d", 0xb2}, {&(0x7f0000000500)="0f7d85459121bfb3807d62b13aac4c07d3871392fceb011dd85aec15bb5d7f8ed0491860947253c79ced32230ef4f5c2b13b9ed00235a9ac6b626a71666acce9254d8127507b2f963e6621a9e8b357c25e72b10e0e5b712092f093356cb1ec80a4b87c397227140ac763463357b5c0f5", 0x70}, {&(0x7f0000000580)="119451046ced67d9105b6b0a8616b190b840293adef0b5c5c647f0dba540b37e4ac6dbaaf9f20b6c8c36a47e1c3dffc0fabb9f1a153c708c4b70ee0354847091eb5b9112f5e5bcd27ac73a2b0a53cdadbdc3f7c29fe0d82be3bac5c1b71ed39bb599b42254ba60138b2810107f89eabf60ef02dad608f66b387cdf8e7b47d74bd53f22dda93aef16fa3aae54141ae0eb2d67719db1dd924c4d9c402e4a4ef2bb04eb9b273e0de24c3a9971ebb7d3eae414ca8970510cab59d8153437b50d11e0b21d213c8827a8dd441e54", 0xcb}, {&(0x7f0000000680)="6aeb8048b6051d1152479f2babeb3bb443c742d1346e8a36a76f55e13b6f27e060871af91eebd522cf83e445f1ead02ea1696c9feab5de43922c8be3d036ca5b724239927bd18ed378b80aca9dbdc77d6de57a9075020879b2465799391769aa02cae15f1f65e034a474a86e0250159def8b7320ea3ea6ea1a099728be8ee45e6cd67db6152d8fc77dad56c2ebf9bc41fc22161f05468606dc61702cffb2e470f81f29a67bb75666829a2c07f8804e2079e64687f35501800bb0ae5e1e157e", 0xbf}, {&(0x7f0000000740)="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0x1000}, {&(0x7f0000001740)="f322933b2bdba0e0f8f13599b76614da32e7a72c651109228fb95c3c2276d63bbe6bf417a76e897792a0c22adb91387131f0b21b481b5ba7edd597119bccd78d75eb12bd276032d34c9db8e24ef93f765b9965701e", 0x55}], 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:41 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x26) 05:15:41 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 482.007470][T14929] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 482.037304][T14929] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:41 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 482.057965][T14929] F2FS-fs (loop2): invalid crc_offset: 0 [ 482.064425][T14929] F2FS-fs (loop2): invalid crc_offset: 0 [ 482.073597][T14929] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:41 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCX25GDTEFACILITIES(r2, 0x89ea, &(0x7f0000000000)) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:41 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) writev(r1, &(0x7f00000017c0)=[{&(0x7f0000000200)="f303569ae58a9328c77380b9e8f97041d61405f25429c4c20ea40685fb88907903b3754d1fb66e76b2ffff9ace8463e0cc17425096b732a2dbb3038449722591899d690275148b56f9372a7970a9dae78b820b5b90932582cf427f341b5622158d44065549276f9b82ee0119d79d133ab34584a0782f65f9fc004b47993251b61ca86cd7b27cc7cf83b138c63daef7b60e5c30b1f128b1", 0x97}, {&(0x7f00000002c0)="52b9565896d22c8e0fba27175f16ce8d23c147317914b416b6f590e883150d48f6ead8280c6e0996656a63e482ed4f0e23f95946af454830313812fcc628c5ebd803e6153812a7d3908ad01b915761659887e7572184d037e5ac4bf7f75dc708ba588203750ab4f822fc88e674eedb28d77156beabe3a7155bc1292e643ab351ea067969e6c2625720590febc0d99da1f25fcabeac92615390c5707b4db817f0d65ac4fc8b034ccec11f0abf18f311ea49e348b6acdcb34d80623791d40952de098ad6e2e87c31b6ff3f9c7e401e60768dbbb8cbe96f428d2bd7826b4f34132d6b9318efa3265d9f65cff46076", 0xed}, {&(0x7f00000003c0)="70d00110ad52c5b254a87e4c0e7c1c2a73a8d4f0114b62c6b4227ebc9908f1f6d4862e5f0363bedde33e7ea50a067e5a62cfd7e8373f6bcb165d00378d844fefd2ffebff79d9367f419799bd8cc935600cef12fb45cf98fdb9afe277b4d07364e7e534b944806eca1e7ac1a9e4f25aa06909333853bcd01e021468eb0f8f", 0x7e}, {&(0x7f0000000040)="9251108439e3aefcb0f065778eca39cac844b079800966be066e80e77f89668b5031b94252bdf65734ead835d8cd9ac19091d2f2268d04c2166314588a", 0x3d}, {&(0x7f0000000440)="693be1cbac9680b18cb3252e9e8cd5dd980adc4e9fe009e765eccab99b7cd297f1844724bf9137a9546861414fc366fc89444944ec22b8da4b8df1e2023412c839187bcf6f3da0effc8726035227a902ba4226a136f02fb4cabc09a307b347a4e451aed89ccd6e2144b6a33f694b702befdc517490a7c4322d65ee418cf57f73396dea22ea85f06c8f8c663089859b366c313cb69582a257f314618c0f7b6d264a9d09b1542bc8afabd794c0e7bec61e3d3d", 0xb2}, {&(0x7f0000000500)="0f7d85459121bfb3807d62b13aac4c07d3871392fceb011dd85aec15bb5d7f8ed0491860947253c79ced32230ef4f5c2b13b9ed00235a9ac6b626a71666acce9254d8127507b2f963e6621a9e8b357c25e72b10e0e5b712092f093356cb1ec80a4b87c397227140ac763463357b5c0f5", 0x70}, {&(0x7f0000000580)="119451046ced67d9105b6b0a8616b190b840293adef0b5c5c647f0dba540b37e4ac6dbaaf9f20b6c8c36a47e1c3dffc0fabb9f1a153c708c4b70ee0354847091eb5b9112f5e5bcd27ac73a2b0a53cdadbdc3f7c29fe0d82be3bac5c1b71ed39bb599b42254ba60138b2810107f89eabf60ef02dad608f66b387cdf8e7b47d74bd53f22dda93aef16fa3aae54141ae0eb2d67719db1dd924c4d9c402e4a4ef2bb04eb9b273e0de24c3a9971ebb7d3eae414ca8970510cab59d8153437b50d11e0b21d213c8827a8dd441e54", 0xcb}, {&(0x7f0000000680)="6aeb8048b6051d1152479f2babeb3bb443c742d1346e8a36a76f55e13b6f27e060871af91eebd522cf83e445f1ead02ea1696c9feab5de43922c8be3d036ca5b724239927bd18ed378b80aca9dbdc77d6de57a9075020879b2465799391769aa02cae15f1f65e034a474a86e0250159def8b7320ea3ea6ea1a099728be8ee45e6cd67db6152d8fc77dad56c2ebf9bc41fc22161f05468606dc61702cffb2e470f81f29a67bb75666829a2c07f8804e2079e64687f35501800bb0ae5e1e157e", 0xbf}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="f322933b2bdba0e0f8f13599b76614da32e7a72c651109228fb95c3c2276d63bbe6bf417a76e897792a0c22adb91387131f0b21b481b5ba7edd597119bccd78d75eb12bd276032d34c9db8e24ef93f765b9965701e", 0x55}], 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:41 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x2e) 05:15:41 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 482.271050][T14943] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 482.278812][T14943] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 482.337207][T14943] F2FS-fs (loop2): invalid crc_offset: 0 [ 482.343279][T14943] F2FS-fs (loop2): invalid crc_offset: 0 [ 482.349098][T14943] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:41 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:41 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x100, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:41 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 482.714405][T14968] EXT4-fs: 13 callbacks suppressed [ 482.714422][T14968] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:42 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x34) 05:15:42 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:42 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KIOCSOUND(r3, 0x4b2f, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) write$P9_RSETATTR(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x1b, 0x1}, 0x7) [ 482.883797][T14975] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 482.885734][T14976] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 482.909062][T14976] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:42 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x2e) [ 482.948586][T14976] F2FS-fs (loop2): invalid crc_offset: 0 [ 482.956463][T14976] F2FS-fs (loop2): invalid crc_offset: 0 [ 482.962481][T14976] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:42 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x36) [ 483.068596][T14984] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:42 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:42 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000)=0x6, 0x4) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x3c1402) ioctl$SNDRV_PCM_IOCTL_STATUS32(r1, 0x806c4120, &(0x7f0000000200)) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 483.160692][T14990] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 483.188329][T14990] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:42 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1f00000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 483.216611][T14990] F2FS-fs (loop2): invalid crc_offset: 0 [ 483.229175][T14990] F2FS-fs (loop2): invalid crc_offset: 0 [ 483.237664][T14990] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:42 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:42 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x5b}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:42 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl(r0, 0x20, &(0x7f0000000980)="9126524b199b1a8a52d0dbc8bb8c0abe73d760ce8a2d9c601de4eddb5b3d04cc9df461e711bd24bb57268f465f857d3a2c17b39e3454173127e4f961144466244cc9a3ea75437749dce6576d3a09cd66095df7a881458e68c74615ddcc4cdc43b7aefee0f173570ae55f522eb93871c6b81a02ee40f1faaa359c9542704385515a644c4d19c3148be2f0a66d35b0f947ddcdbb329b5b6eddb7ff934948b2a53bf9b117df265539ac87f8c0b7372d5c7a6d0dc19c4a0434be976e8defa24a90c1e4159ed909d3e22083") unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000700)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r5 = getegid() r6 = syz_open_dev$sndctrl(&(0x7f00000007c0)='/dev/snd/controlC#\x00', 0x100000, 0x600) r7 = socket$unix(0x1, 0x1, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) dup2(r8, r7) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) dup2(r10, r9) r11 = socket$unix(0x1, 0x1, 0x0) r12 = socket$unix(0x1, 0x1, 0x0) dup2(r12, r11) r13 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') ioctl$NS_GET_USERNS(r13, 0xb701, 0x0) r14 = getpid() sched_setscheduler(r14, 0x5, &(0x7f0000000380)) ptrace$getenv(0x4201, r14, 0xba, 0x0) r15 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xffffffffffffffff, r16, 0x0) r17 = getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000200)="ffda2a9ac1647f65eae7e7ef3feecc7058c684a8b52a948a2c0dc53294b1840ef4131dee2d2b5620b3027575bca8be60302d25405c909fa9bd943856870df116592302540aaaca4df22c0abdafaf11b787e7af5c943aa1a6766aa0e6f433f431e86ea88ee395ec8e0acbbd6cac30bc89f87182901a4a70717b5d17cb0677059d7e099211b5b69e9c1f61e0212fea71d9b062a92324", 0x95}, {&(0x7f00000000c0)="9eb4d9645a8137da6bc1d04df1b630f70d95e8193dde0252daa736eba150817d783fd49be8cb8366d2fbfa89d517af77cc7100", 0x33}, {&(0x7f0000000180)="50c2eaf3357a57", 0x7}, {&(0x7f00000002c0)="f9f71f7679cda299e9572505ec973034df6922e755bfedd4851815d2a2e8451e9eff98cab35a9ee1e8b941691213b389bcf0eb57945571a7153d51465ab0be3c858662a7cf5fc8a19fab7e34a41115be63e69c56ade592b0d679c31fb9a6900e606b6d27d75f1e03641372c3a4d23b8438cf136d94b8f004d174fb455539c7286fedbe89fdd1463407c4c7fa3b363a9e7e9644cd54f562d30ae5eead2b82fc03788a2dda0feb65e6cb893cabe46bec4f38e8967e7b0249c4bb17cf38ef3898f99d", 0xc1}], 0x4, 0x0, 0x0, 0x850}, {&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000480)="c1e2f0f296fc535d54bfaabdcb6b80677a443d078ead5911027ea14134114d994749f1f7275541b551b550b243a413e5fceaf7025d0609ccf4", 0x39}, {&(0x7f00000004c0)="758f8421321d12264390d06b44606774f46435e421ff2aa9e7ab7843dc5b4a001a0f644865a66d5138400fb255338877a3a377dbfce8df22d0bd7d80ea162467159209752d17c2588fe02bb3d06c2589afdbf6e140f27ad03a0ae73d45a4c9a2cebaf70a34636d19ba88f14eefdffb0fbda9d49eb21057dcfe77c9429ffa8c6d7d25cfc166ac43c9d87ed90357e627d41bd982a3b006ee", 0x97}, {&(0x7f0000000580)="cd4c9614f1ca993b8314aae4703e1e8c6c18a2e8be6bdae3b9868b26a70650f3d2ba5d45963dda94ff766003d3229052ac2aaf8e26194a25f410448d9f5d9ec7b8dc55c6413bd816dcf1e3d85c090d05b2f7900c11b3f7ebafe9b9a92a122611c71a66b35f74d66fb44784b1c35c5ddf3ee337b638d9882bc07b2ec8062b6421932246", 0x83}, {&(0x7f0000000640)="1544e5b25c61d3c691b22fdf16d855d3d631bedc15d7a73d1c3f90d19d486802cf604638d5f307569c9d60166a413c2953acc33d549639aaae4ecd0039e881f82c9720157f3f8a448495a8c825fee533b5e2", 0x52}], 0x4, &(0x7f0000000a80)=ANY=[@ANYBLOB="1c00007a180b989fd2c3ae82c321fcbd", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r13, @ANYBLOB="000000001c0b000900000000000000020000003e036c744db77903ac66f519082aeb7a423ba948d33c8c964cebae9ec615a0977f3c3e90b5b9092d83c782da98ed2a4178b7a2f10f31c2ba31e207263d2a50431ec781db9ac65e3ed1ebfa80b58cd72278cd4c8e1c4a533b94200d5b6b23c303dc64f5d2291d27c3426d575a43f7e79b462bc7eef1dfcd915c600f915246df3b401534467fd89c3c02c52897851d13d49032244fb960ba14b3612b6bbdefc9bdeb818e79ea26ee314900a9839e8ab1db1f272c8a1b8488d3090a5fdb209c31172753feb63fa9778d703ec7c83523ce00"/238, @ANYRES32=r14, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x2400c800}], 0x2, 0x10000810) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:42 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x38) 05:15:42 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 483.549250][T15012] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 483.571641][T15014] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 483.579463][T15014] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 483.633303][T15014] F2FS-fs (loop2): invalid crc_offset: 0 [ 483.665892][T15014] F2FS-fs (loop2): invalid crc_offset: 0 05:15:43 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCX25SCUDMATCHLEN(r3, 0x89e7, &(0x7f0000000000)={0x54}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 483.678669][T15014] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 483.686302][T15023] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:43 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x5b}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 483.864558][T15033] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 483.875590][T15033] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:43 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3a) 05:15:43 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 483.924486][T15033] F2FS-fs (loop2): invalid crc_offset: 0 [ 483.956937][T15033] F2FS-fs (loop2): invalid crc_offset: 0 05:15:43 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f00000000c0)=@md5={0x1, "f15c3d6b1b232f1ee2e09a172b00c650"}, 0x11, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000003c0)=ANY=[@ANYBLOB="2f12040900000700ff010000000000000000000000000001fe880000000000000000000000000001fe880000000000000000000000000101c90ba342ff323517efd1c6839bbccc47ff79f5d4f4f669667a010000000000000000000000000001fe880000000000000000000000000001fe80000000000000000000000000003d7c414807646fea813512c03ffeb8b7f000000000000000000000ffffac141421"], 0x98) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000002c0)='bond0\x00\xac*4\x00\xd5\xedg\x85\xd3\xcc\xf6IBQ\xbdJ\xf7Q\x00\xe8\x00wf\xf8SZ\xbbT\xd0\xb4S)\xf0\xa6\xfd\xa2h\x1f\x85\xd1M\xb0XG\xa8(w\an\xc9\xce7\x0ek\xa2\x1ay\xf7\xd1n\xe6^\xcc\xb3\\K\n\x14)\x03\xdb\x98\xae\xa9\x827\xeecU\xba\xa8^A]\xe5\xb0\xbfcA\xd7\xa6\xcf\xb0\xa5E\xe4\xc4\xa0\x9e\xc1\xbf\xde@)\xad\xed\x86R\xda6\xc7\x85(\v\xdd\xa4\v\xc8\x8b\xbd\x84\x11\xad\f\r\x90\x1b\x9e\xd0\xa09\xa1\\\x1eK_\xdc\x9a\xb6Q8Y\xd1\xe95\xaet\x00\xd1\x0e\x18c\x8dZM\xe2\xbb\xdf/') r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r6, 0x10f, 0x84, &(0x7f0000000180), &(0x7f0000000380)=0x4) open(0x0, 0x0, 0x0) 05:15:43 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 483.974585][T15033] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:43 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl(r0, 0x20, &(0x7f0000000980)="9126524b199b1a8a52d0dbc8bb8c0abe73d760ce8a2d9c601de4eddb5b3d04cc9df461e711bd24bb57268f465f857d3a2c17b39e3454173127e4f961144466244cc9a3ea75437749dce6576d3a09cd66095df7a881458e68c74615ddcc4cdc43b7aefee0f173570ae55f522eb93871c6b81a02ee40f1faaa359c9542704385515a644c4d19c3148be2f0a66d35b0f947ddcdbb329b5b6eddb7ff934948b2a53bf9b117df265539ac87f8c0b7372d5c7a6d0dc19c4a0434be976e8defa24a90c1e4159ed909d3e22083") unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000700)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r5 = getegid() r6 = syz_open_dev$sndctrl(&(0x7f00000007c0)='/dev/snd/controlC#\x00', 0x100000, 0x600) r7 = socket$unix(0x1, 0x1, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) dup2(r8, r7) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) dup2(r10, r9) r11 = socket$unix(0x1, 0x1, 0x0) r12 = socket$unix(0x1, 0x1, 0x0) dup2(r12, r11) r13 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') ioctl$NS_GET_USERNS(r13, 0xb701, 0x0) r14 = getpid() sched_setscheduler(r14, 0x5, &(0x7f0000000380)) ptrace$getenv(0x4201, r14, 0xba, 0x0) r15 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xffffffffffffffff, r16, 0x0) r17 = getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000200)="ffda2a9ac1647f65eae7e7ef3feecc7058c684a8b52a948a2c0dc53294b1840ef4131dee2d2b5620b3027575bca8be60302d25405c909fa9bd943856870df116592302540aaaca4df22c0abdafaf11b787e7af5c943aa1a6766aa0e6f433f431e86ea88ee395ec8e0acbbd6cac30bc89f87182901a4a70717b5d17cb0677059d7e099211b5b69e9c1f61e0212fea71d9b062a92324", 0x95}, {&(0x7f00000000c0)="9eb4d9645a8137da6bc1d04df1b630f70d95e8193dde0252daa736eba150817d783fd49be8cb8366d2fbfa89d517af77cc7100", 0x33}, {&(0x7f0000000180)="50c2eaf3357a57", 0x7}, {&(0x7f00000002c0)="f9f71f7679cda299e9572505ec973034df6922e755bfedd4851815d2a2e8451e9eff98cab35a9ee1e8b941691213b389bcf0eb57945571a7153d51465ab0be3c858662a7cf5fc8a19fab7e34a41115be63e69c56ade592b0d679c31fb9a6900e606b6d27d75f1e03641372c3a4d23b8438cf136d94b8f004d174fb455539c7286fedbe89fdd1463407c4c7fa3b363a9e7e9644cd54f562d30ae5eead2b82fc03788a2dda0feb65e6cb893cabe46bec4f38e8967e7b0249c4bb17cf38ef3898f99d", 0xc1}], 0x4, 0x0, 0x0, 0x850}, {&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000480)="c1e2f0f296fc535d54bfaabdcb6b80677a443d078ead5911027ea14134114d994749f1f7275541b551b550b243a413e5fceaf7025d0609ccf4", 0x39}, {&(0x7f00000004c0)="758f8421321d12264390d06b44606774f46435e421ff2aa9e7ab7843dc5b4a001a0f644865a66d5138400fb255338877a3a377dbfce8df22d0bd7d80ea162467159209752d17c2588fe02bb3d06c2589afdbf6e140f27ad03a0ae73d45a4c9a2cebaf70a34636d19ba88f14eefdffb0fbda9d49eb21057dcfe77c9429ffa8c6d7d25cfc166ac43c9d87ed90357e627d41bd982a3b006ee", 0x97}, {&(0x7f0000000580)="cd4c9614f1ca993b8314aae4703e1e8c6c18a2e8be6bdae3b9868b26a70650f3d2ba5d45963dda94ff766003d3229052ac2aaf8e26194a25f410448d9f5d9ec7b8dc55c6413bd816dcf1e3d85c090d05b2f7900c11b3f7ebafe9b9a92a122611c71a66b35f74d66fb44784b1c35c5ddf3ee337b638d9882bc07b2ec8062b6421932246", 0x83}, {&(0x7f0000000640)="1544e5b25c61d3c691b22fdf16d855d3d631bedc15d7a73d1c3f90d19d486802cf604638d5f307569c9d60166a413c2953acc33d549639aaae4ecd0039e881f82c9720157f3f8a448495a8c825fee533b5e2", 0x52}], 0x4, &(0x7f0000000a80)=ANY=[@ANYBLOB="1c00007a180b989fd2c3ae82c321fcbd", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r13, @ANYBLOB="000000001c0b000900000000000000020000003e036c744db77903ac66f519082aeb7a423ba948d33c8c964cebae9ec615a0977f3c3e90b5b9092d83c782da98ed2a4178b7a2f10f31c2ba31e207263d2a50431ec781db9ac65e3ed1ebfa80b58cd72278cd4c8e1c4a533b94200d5b6b23c303dc64f5d2291d27c3426d575a43f7e79b462bc7eef1dfcd915c600f915246df3b401534467fd89c3c02c52897851d13d49032244fb960ba14b3612b6bbdefc9bdeb818e79ea26ee314900a9839e8ab1db1f272c8a1b8488d3090a5fdb209c31172753feb63fa9778d703ec7c83523ce00"/238, @ANYRES32=r14, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x2400c800}], 0x2, 0x10000810) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:43 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1020f5f2, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 484.223409][T15049] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:43 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3c) 05:15:43 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:43 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:43 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 484.421281][T15056] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 484.447519][T15060] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:43 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2d00000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 484.463766][T15060] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 484.490260][T15060] F2FS-fs (loop2): invalid crc_offset: 0 [ 484.496342][T15060] F2FS-fs (loop2): invalid crc_offset: 0 [ 484.506140][T15060] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:43 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000000200)="3293be5ea776a451d793c01d715fdec47bb54acd1375be1ed94ee325874ffbf00ba8b3a665e99127759cd335d31dafdf35896c8cda25aedef9fc7b7d6e7ec3704745f233ba141f6f9ae00f484e9aef88e23aae27547ecfea208ad912967934bc82c96a8d2860924daa03e13b6e2585c21543385082645393ccbadc2970c67238b8c8a6187767c91c0073f5e9949218d1961d4e53af3447ad1b977945fad05da72c98a1992f1a7063a9697075a3f5c55c67609eee79cad9928e7b", 0xba}, {&(0x7f00000029c0)="357773ba657a98a002c5d1f404b772d27118fbc80f6734366ac06fe6d117bd56242a78731e5edde46b9088f4f3cc6e3a142ec922cbd7429235db1dbdc805970af149957b04111560575a3cbaac962b91651a85c9c341541927655517f1bda6b403977e9897ecb77e804ba55e97c92edc70801534a12ab6210b2911587188649911931cfd6d859ffeea74b4c5d6a9af2bd1903583", 0x94}, {&(0x7f0000002500)="e90bcca1505bc4bd921ea26a6445c60ab30578674ab1e7b1383c4afdd5439654f59d25c915e08c6827351ebe11a8727c9df2e24250bf93308f61c2b9de69d1756a07b4fae313824b7cd35ad56f1656", 0x4f}, {&(0x7f0000002580)="fb6da38932516d2743b703c7cc2049f64a7cb8ff4030421f99e54ed29747daf75f33f72655d6943e3ba21c76201f0fed3bc057abfcba156ff4f60df9a03dd8c628fbc0849cb70e4f3056843a77e6f5bfd2e88772c960f64f8fe2e168b9286a9a5f89b18ccd874f41a180302774e1e2502e82614fa1d73790f672d91bc1d14b463ad1bbfa6115130af4", 0x89}, {&(0x7f0000002780)="1b77fbcb9088e5f57e96fa1befa702a4552d1a378f743d112d3157d0b19d8cc3c94158461ee55dbe9c896c5b6baa65cc100e8ba69460883d94a9303b557358565a9a579e26db254adf6a8ac8bad4a84a6af8f4025acc9c0ba4edfa0b70a5b3980585644a76e129794ae0bdb8a1a482c54e3172d05229c08fa030ccec032f2925529dde9687d504aecaae5cb81bd03fcd427980c484ed781b8d74714bbdd26cb0effcef0ba505be1de91509a3805392edc84b0ec5a33ba429901a82d39685a2ed1c3e503e69a1b92ea3e85c99b49844efd2684e6f1969746fe33e96ffd0d6fd6cf24820f0446752242b2c53b4c1477e29", 0xf0}], 0x6}, 0x20044010) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 484.642802][T15071] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 484.662208][T15071] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:44 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 484.703690][T15071] F2FS-fs (loop2): invalid crc_offset: 0 [ 484.718467][T15072] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 484.730284][T15071] F2FS-fs (loop2): invalid crc_offset: 0 [ 484.736608][T15071] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 484.812454][T15077] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:44 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000140)='./file2\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/91, 0x5b) renameat2(r1, &(0x7f0000000080)='./file2\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x92200, 0x1) 05:15:44 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x14000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:44 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x62060200) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x3c41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x4539cb4}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 484.933189][T15085] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:44 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3e) 05:15:44 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:44 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./fi'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 485.232638][T15096] IPVS: ftp: loaded support on port[0] = 21 [ 485.257877][T15097] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 485.317628][T15097] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 485.331582][T15102] IPVS: ftp: loaded support on port[0] = 21 05:15:44 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10002, 0x0) sendmsg$inet6(r0, &(0x7f0000000440)={&(0x7f0000000040)={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="9595eb972b67538d0e91ffe17e5eb1c5846f8f92531dbe9e63671539441e689b1251fbe3e6a37e403a0ed53e8a6594f56d69864eeddea7166c97841f1488e854683c0cb7be35f633c8fd524286865b9261dd72443b198f7418f27be47578006307b082fdc59fb79d2be9e6e5270f234ef9bff7fefb8d4acdf2f42232b242496fe2d45f", 0x83}, {&(0x7f00000000c0)="8d8ebfc50a05f8a7e4fbbf1225d8a0148b6b971bc42dbe9b8de3469efb47", 0x1e}, {&(0x7f00000002c0)="f319fd8a137707ba014af208f07eb52c9b5bc5a404f250e20190456b14b684bdcadcf246d3d32728672ae0ae93391e4ec369c4a378e9e94c8ab41d877c358f5735bfbf10540e86e375c3f30430cb8f8bb8aca43cac2e2a0004baa6f8048c8806562a7c1bc42a6c086b1fa0", 0x6b}], 0x3, &(0x7f0000000340)=[@rthdr={{0x68, 0x29, 0x39, {0x5c, 0xa, 0x0, 0x5, 0x0, [@local, @ipv4={[], [], @local}, @mcast2, @loopback, @remote]}}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x4, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3f}}, @hopopts_2292={{0x58, 0x29, 0x36, {0x3b, 0x7, [], [@calipso={0x7, 0x38, {0x1, 0xc, 0x7, 0x9, [0x69, 0x4, 0x10000, 0x3, 0x6, 0xffffffffffffffff]}}]}}}], 0xf8}, 0x24000000) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 485.377990][T15097] F2FS-fs (loop2): invalid crc_offset: 0 [ 485.410285][T15097] F2FS-fs (loop2): invalid crc_offset: 0 05:15:44 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x43) [ 485.434488][T15097] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:44 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x62060200) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x3c41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x4539cb4}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:44 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./fi'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:44 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 485.534162][T15113] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 485.579875][T15113] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 485.579982][ T8332] tipc: TX() has been purged, node left! [ 485.643340][T15119] IPVS: ftp: loaded support on port[0] = 21 [ 485.660923][T15113] F2FS-fs (loop2): invalid crc_offset: 0 [ 485.708954][T15113] F2FS-fs (loop2): invalid crc_offset: 0 [ 485.744636][T15113] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:45 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./fi'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:45 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r2}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x11\x00'}}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xffffffffffffffff, r4, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xb6140, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001600), &(0x7f0000000200)=0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001840), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000440)="1aafdb517ccb933795b89218e7709e05c751a5a71df368109e2d0a4fe52817f1256657cc6b5efbca", 0x28}], 0x1}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000005c0)="f1dbbd76a0e0bfeb9352f6fd9e851b3120cb87d498166bc6546d8a6e16643c1e88f97f77a30eef170e2057e2b29180c01e", 0x31}, {&(0x7f0000000640)="4e079f2e3d2749298f8c587a948e469c8442f765458eac59c2ac82c5fa63beee47922de47389af23f760349d111db7d328ea1d1d8316449f4303d31120d5cdffac9871", 0x43}, {&(0x7f00000006c0)}], 0x3, &(0x7f00000007c0)=ANY=[@ANYRES32, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="731325fa036bdf8f86f638235ec2ff08660224d9bfb41dab1eafca3b616c48ef5107412f2311713d8351bab50bf082f57630b4e6ceb9d9c7d1b61a784ab781200cbff7a37c81f976a104caec0b2def70d31d1b4232596398b4c174ae3751ceb61a525ef44652e65a9f0828713fa3a3680c4bb006565b7802e7e2c7fd4eed114247cd27be3e87e30992bc1674811e12c4250244634de82bf77fe2ef613da9c66b8210d26e687787004c"], 0xdb, 0x44081}, {0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000002840)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x32, 0x4048850}], 0x3, 0x20000000) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xb6140, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001600), &(0x7f0000000200)=0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001840), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000440)="1aafdb517ccb933795b89218e7709e05c751a5a71df368109e2d0a4fe52817f1256657cc6b5efbca", 0x28}], 0x1}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000005c0)="f1dbbd76a0e0bfeb9352f6fd9e851b3120cb87d498166bc6546d8a6e16643c1e88f97f77a30eef170e2057e2b29180c01e", 0x31}, {&(0x7f0000000640)="4e079f2e3d2749298f8c587a948e469c8442f765458eac59c2ac82c5fa63beee47922de47389af23f760349d111db7d328ea1d1d8316449f4303d31120d5cdffac9871", 0x43}, {&(0x7f00000006c0)}], 0x3, &(0x7f00000007c0)=ANY=[@ANYRES32, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="731325fa036bdf8f86f638235ec2ff08660224d9bfb41dab1eafca3b616c48ef5107412f2311713d8351bab50bf082f57630b4e6ceb9d9c7d1b61a784ab781200cbff7a37c81f976a104caec0b2def70d31d1b4232596398b4c174ae3751ceb61a525ef44652e65a9f0828713fa3a3680c4bb006565b7802e7e2c7fd4eed114247cd27be3e87e30992bc1674811e12c4250244634de82bf77fe2ef613da9c66b8210d26e687787004c"], 0xdb, 0x44081}, {0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000002840)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x32, 0x4048850}], 0x3, 0x20000000) r9 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xb6140, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001600), &(0x7f0000000200)=0x0, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000001840), 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000440)="1aafdb517ccb933795b89218e7709e05c751a5a71df368109e2d0a4fe52817f1256657cc6b5efbca", 0x28}], 0x1}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000005c0)="f1dbbd76a0e0bfeb9352f6fd9e851b3120cb87d498166bc6546d8a6e16643c1e88f97f77a30eef170e2057e2b29180c01e", 0x31}, {&(0x7f0000000640)="4e079f2e3d2749298f8c587a948e469c8442f765458eac59c2ac82c5fa63beee47922de47389af23f760349d111db7d328ea1d1d8316449f4303d31120d5cdffac9871", 0x43}, {&(0x7f00000006c0)}], 0x3, &(0x7f00000007c0)=ANY=[@ANYRES32, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES16, @ANYBLOB="731325fa036bdf8f86f638235ec2ff08660224d9bfb41dab1eafca3b616c48ef5107412f2311713d8351bab50bf082f57630b4e6ceb9d9c7d1b61a784ab781200cbff7a37c81f976a104caec0b2def70d31d1b4232596398b4c174ae3751ceb61a525ef44652e65a9f0828713fa3a3680c4bb006565b7802e7e2c7fd4eed114247cd27be3e87e30992bc1674811e12c4250244634de82bf77fe2ef613da9c66b8210d26e687787004c"], 0xdb, 0x44081}, {0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000002840)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32=r9, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x32, 0x4048850}], 0x3, 0x20000000) getgroups(0x6, &(0x7f0000000000)=[0xee00, r6, r8, 0x0, r10, 0xee01]) keyctl$chown(0x4, r2, r4, r11) 05:15:45 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:45 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000140)='./file2\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/91, 0x5b) renameat2(r1, &(0x7f0000000080)='./file2\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x92200, 0x1) 05:15:45 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$IMGETVERSION(r0, 0x80044942, &(0x7f00000000c0)) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCX25GCALLUSERDATA(r3, 0x89e4, &(0x7f0000000200)={0x7d, "040b2b040b0b404057dd838acc6004133f1796a79b7e20ac949e5ff070433515b43111c395ad5f4d8fd80b7c608870eb80101eeaf8c132605e80ff66f9aca0ce5e5429bbb373ed04adb182c7bc44c1a4f592d9a6d7c0272d18b7fe1abdbf171c52691f0f615f1cee928557ec71fb3d57f3faf46b79ea5a0993ce3afdac83faae"}) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r7, 0xc018620c, &(0x7f0000000040)={0x3}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='bond0\x00') ioctl$SIOCAX25GETINFOOLD(0xffffffffffffffff, 0x89e9, &(0x7f0000000000)) open(0x0, 0x0, 0x0) 05:15:45 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000080000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x45) [ 486.200061][T15146] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 486.207824][T15146] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:45 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:45 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:45 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0xffffffffffffff5c) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:45 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 486.321404][T15146] F2FS-fs (loop2): invalid crc_offset: 0 [ 486.337304][T15146] F2FS-fs (loop2): invalid crc_offset: 0 [ 486.348765][T15146] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 486.452977][T15165] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x47) [ 486.509915][T15165] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 486.589244][T15165] F2FS-fs (loop2): invalid crc_offset: 0 05:15:45 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x2, 0x0, 0x18, 0x14, 0xc9, &(0x7f0000000200)="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"}) 05:15:46 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 486.647837][T15165] F2FS-fs (loop2): invalid crc_offset: 0 [ 486.661765][T15165] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:46 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:46 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:46 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:46 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:46 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4b) [ 487.149158][T15196] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:46 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000000)) r3 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x20, r5, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004891}, 0x4040000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='bond0\x00') r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200e00) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, r10, 0x35256019c361a931, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x8}, @SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_ALGID={0x8}]}, 0x2c}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r8, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000880}, 0x40) r11 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r11, 0x4008240b, &(0x7f00000002c0)={0x0, 0x70, 0xcf, 0x5, 0x7, 0xa7, 0x0, 0x81, 0x130a2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x9, 0x3a}, 0x20450, 0xffff, 0x1ff, 0x1, 0x200, 0x5, 0x9}) open(0x0, 0x0, 0x0) [ 487.208512][T15196] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:46 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 487.304749][T15196] F2FS-fs (loop2): invalid crc_offset: 0 05:15:46 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6000000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:46 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) ioctl(r0, 0x0, &(0x7f00000000c0)="eec462b1f4da669cb1607ebe22890a7a7f7ba61fda50a1340aa0f4f5dad76b739575") unshare(0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:46 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4d) [ 487.354257][T15196] F2FS-fs (loop2): invalid crc_offset: 0 [ 487.388680][T15196] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 487.515322][T15218] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 487.552668][T15218] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:46 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) r2 = dup(r0) r3 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') ioctl$NS_GET_USERNS(r3, 0xb701, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) ptrace$getenv(0x4201, r4, 0xba, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x3}, 0x0, 0x200000, 0xffffffff, 0x0, 0xa5d6}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8946, &(0x7f00000001c0)='bond0\x00') listen(r6, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) open(0x0, 0x0, 0x0) [ 487.577072][T15218] F2FS-fs (loop2): invalid crc_offset: 0 05:15:46 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r1, r0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000001, 0x11, r0, 0x415ec000) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 487.629860][T15218] F2FS-fs (loop2): invalid crc_offset: 0 [ 487.650026][T15218] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:47 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x23000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:47 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], 0x0, 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:47 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:47 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4f) 05:15:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000000)=0x800) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) pipe(&(0x7f00000000c0)) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='bond0\x00') r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000000200)) open(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000240)={'veth0_to_bridge\x00', {0x2, 0x4e23, @loopback}}) 05:15:47 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4d) [ 488.031394][T15238] EXT4-fs: 13 callbacks suppressed [ 488.031410][T15238] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:47 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], 0x0, 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 488.089987][ T8332] tipc: TX() has been purged, node left! [ 488.098421][T15246] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 488.112977][T15246] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 488.139972][ T27] audit: type=1326 audit(1579842947.443:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15240 comm="syz-executor.3" exe="/root/syz-executor.3" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45e18a code=0x0 [ 488.162444][T15246] F2FS-fs (loop2): invalid crc_offset: 0 [ 488.171481][T15252] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 488.179785][T15246] F2FS-fs (loop2): invalid crc_offset: 0 [ 488.185785][T15246] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:47 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:47 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000000)={0x3ff, 0x3, 0x0, 0x5, 0x20ef, 0x6}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 488.273264][ T8332] tipc: TX() has been purged, node left! [ 488.400461][T15261] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 488.408355][T15261] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:47 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], 0x0, 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:47 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x51) 05:15:47 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x13) [ 488.459415][T15261] F2FS-fs (loop2): invalid crc_offset: 0 [ 488.471982][T15261] F2FS-fs (loop2): invalid crc_offset: 0 [ 488.476923][T15266] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 488.477888][T15261] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 488.538554][T15268] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:47 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x28040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:48 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:48 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 488.837823][T15281] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:48 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf83f0000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 488.902869][ T27] audit: type=1326 audit(1579842948.213:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15240 comm="syz-executor.3" exe="/root/syz-executor.3" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45e18a code=0x0 [ 488.921288][T15289] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 488.932424][T15285] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 488.969406][T15285] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:48 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xe) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x537100, 0x0) socketpair(0x18, 0x4935ace3f0055b52, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:48 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x53) 05:15:48 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 489.024589][T15285] F2FS-fs (loop2): invalid crc_offset: 0 [ 489.063782][T15285] F2FS-fs (loop2): invalid crc_offset: 0 [ 489.085033][T15285] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 489.233650][T15294] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:48 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x23, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 489.274115][T15308] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 489.305380][T15308] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:48 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000040)=0x7fff) unshare(0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) ptrace$getenv(0x4201, r1, 0x100000000ba, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6275, 0x10001}, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:48 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:48 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x55) [ 489.399476][T15311] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 489.412662][T15308] F2FS-fs (loop2): invalid crc_offset: 0 [ 489.462470][T15308] F2FS-fs (loop2): invalid crc_offset: 0 [ 489.468137][T15308] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 489.469675][T15313] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:48 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:49 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3a040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:49 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:49 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(0xffffffffffffffff, 0x40044103, &(0x7f0000000000)=0x20) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:49 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:49 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x57) [ 489.889883][T15336] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:49 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="1d5e9d566fdd6d1e83a422028a04f8bc4c2006b70812934ee8705385bed19c33a0417579bc39220a54ad3427ef6dfc82c27bef3ceafe1cd0cfc6927fa0494b95bd6fe159386fe38422a99662533b588a5bf5b620ea01f93f3553083e337108ea9ccc39053ca2d5352f5514eb54be686e7f7ae9f97f18920c679ed117755d94bb5583e87335fab4b066c8f2edde8bdc96eb10f84981eba102c1e0b6f4cd63dc", @ANYRES16=r2, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 05:15:49 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 490.102278][T15345] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 490.136694][T15345] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:49 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:49 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x930f000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 490.200587][T15345] F2FS-fs (loop2): invalid crc_offset: 0 [ 490.235713][T15345] F2FS-fs (loop2): invalid crc_offset: 0 [ 490.266949][T15345] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:49 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGISO7816(r3, 0x80285442, &(0x7f0000000000)) [ 490.387424][T15364] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 490.401861][T15364] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:49 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x59) [ 490.437433][T15364] F2FS-fs (loop2): invalid crc_offset: 0 [ 490.443483][T15364] F2FS-fs (loop2): invalid crc_offset: 0 [ 490.449309][T15364] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:49 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x20000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:49 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3b040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:49 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000209e90100000000000000000c000004080006400000000008000640000000000800034000000003"], 0x2c}, 0x1, 0x0, 0x0, 0x4040}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x202, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f00000000c0), &(0x7f0000000180)=0x4) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) chmod(&(0x7f0000000000)='./file0\x00', 0x40) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) dup2(r4, r3) close(r3) sendmsg$NFNL_MSG_ACCT_DEL(r2, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x34, 0x3, 0x7, 0x5, 0x0, 0x0, {}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x849f}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x4}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x711bfb2d26ce86ae}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) open(0x0, 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000200)=""/213) 05:15:50 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:50 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40005}, 0x40040) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) getsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x4) 05:15:50 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x10000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:50 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x9828800300000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:50 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5b) [ 490.960022][T15393] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:50 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x74000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:50 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$l2tp(r2, &(0x7f0000000000)="df089852f250b34fcc4217dc335d0aafbb176ca4936bd9ff93343bbe80aced9ceeb29ba4abd08c2a52a4f8901251182f84fa004fa7d0f484424101d3e2fbbb2791c7619c0f7d", 0x46, 0x8000, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 491.008598][T15393] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 491.047021][T15393] F2FS-fs (loop2): invalid crc_offset: 0 [ 491.061821][T15393] F2FS-fs (loop2): invalid crc_offset: 0 [ 491.071314][T15393] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:50 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$getenv(0x4201, r0, 0x12000, 0x0) r1 = getpgrp(r0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:50 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x9000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 491.246818][T15414] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 491.281865][T15414] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:50 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 491.336089][T15414] F2FS-fs (loop2): invalid crc_offset: 0 [ 491.394620][T15414] F2FS-fs (loop2): invalid crc_offset: 0 [ 491.427536][T15414] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:50 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3c040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:50 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5d) 05:15:50 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xc000000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:50 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f0000000240)={0xffffffff, 0x80, 0x9, 0x2, [], [], [], 0x200, 0x2, 0xfffffffa, 0x7, "5a7986a70b8e8e6325381324f6bc4b67"}) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000040)={0xfffffff, 0x6, 0x20, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x9909d7, 0x7fffffff, [], @p_u16=&(0x7f0000000200)}}) fsetxattr$security_ima(r6, &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000180)=@md5={0x1, "1a2c2ed2ea786816782340557a62ae15"}, 0x11, 0x1) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:50 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:51 executing program 5: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') [ 491.903425][T15437] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 491.941804][T15437] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:51 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf5ffffff00000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 492.014755][T15437] F2FS-fs (loop2): invalid crc_offset: 0 05:15:51 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5f) [ 492.067325][T15437] F2FS-fs (loop2): invalid crc_offset: 0 05:15:51 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000200000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x8100}, {}, {0xfff1}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={@remote, @mcast1, @mcast1, 0x7, 0x8001, 0x0, 0x400, 0x7, 0x80, r4}) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:51 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3802898, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:51 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 492.115185][T15437] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 492.209268][T15451] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 492.244146][T15451] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 492.266543][T15451] F2FS-fs (loop2): invalid crc_offset: 0 [ 492.274321][T15451] F2FS-fs (loop2): invalid crc_offset: 0 [ 492.282901][T15451] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:51 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x61) 05:15:51 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3d040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:51 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept4$vsock_stream(r3, &(0x7f0000000000), 0x10, 0x800) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f00000001c0)='bond0\x00') ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000200)={[], 0x1f, 0x7ff, 0x5, 0x0, 0x4, 0x6000, 0x1, [], 0x40}) open(0x0, 0x0, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x80800, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/key-users\x00', 0x0, 0x0) r11 = socket$inet(0x2, 0x4000000805, 0x0) r12 = dup3(r11, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r12, 0x84, 0xe, &(0x7f000059aff8)={r13}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r10, 0x84, 0x17, &(0x7f0000000500)={r13, 0x8, 0x81, "1d479e6b51226f694994edec04947ab8d3183821e27c7b818f7151f085d7745b68e85839392b6d392ffdf4c21bcf410b86957505683e094b1f185835332cebd6ba73a0141635b1009935d52e7847a2ab7c9a951c265c01e3413cb60fa21a74552ebe06f3f01f632b45c6568891277dd84432049b0bd6a4de6a72c7dae862ba5f81"}, 0x89) utimensat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)={{r6, r7/1000+30000}, {r8, r9/1000+30000}}, 0x0) r14 = socket$unix(0x1, 0x1, 0x0) r15 = socket$unix(0x1, 0x1, 0x0) r16 = dup2(r15, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$TIOCGSID(r16, 0x5429, &(0x7f0000000040)) 05:15:51 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000200000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x8100}, {}, {0xfff1}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={@remote, @mcast1, @mcast1, 0x7, 0x8001, 0x0, 0x400, 0x7, 0x80, r4}) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:51 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:52 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:52 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:52 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 492.831045][T15492] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:52 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x63) [ 492.880045][T15492] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:52 executing program 5 (fault-call:2 fault-nth:0): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 492.932696][T15492] F2FS-fs (loop2): invalid crc_offset: 0 [ 492.943582][T15492] F2FS-fs (loop2): invalid crc_offset: 0 [ 492.949374][T15492] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:52 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf8f73f0000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 493.036251][T15507] FAULT_INJECTION: forcing a failure. [ 493.036251][T15507] name failslab, interval 1, probability 0, space 0, times 0 [ 493.083614][T15510] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 493.123449][T15507] CPU: 0 PID: 15507 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 493.132183][T15507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.142256][T15507] Call Trace: [ 493.145568][T15507] dump_stack+0x11d/0x181 [ 493.149927][T15507] should_fail.cold+0xa/0x1a [ 493.154576][T15507] __should_failslab+0xee/0x130 [ 493.159589][T15507] should_failslab+0x9/0x14 [ 493.160046][T15510] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 493.164137][T15507] __kmalloc+0x53/0x690 [ 493.176543][T15507] ? debug_smp_processor_id+0x43/0x137 05:15:52 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r1, r0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) dup2(r3, r2) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000002c0)=0x8) r4 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x1000, 0x400) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = dup3(r5, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) r8 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r8, 0x0, 0x0, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000ad90f7347f3ebd3ba707e1aac125e9d598541ec171ac2eafa6c564817247139c4185193d8ff0d7643cc59334ccd76797ec005545f926a359", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0xe, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000280)={r7, 0x9000}, &(0x7f0000000300)=0x8) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = socket$unix(0x1, 0x1, 0x0) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x1, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r12, 0x40106436, &(0x7f0000000240)={r13, 0x1}) r14 = socket$unix(0x1, 0x1, 0x0) r15 = socket$unix(0x1, 0x1, 0x0) r16 = dup2(r15, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r16, 0x28, 0x2, &(0x7f00000000c0)=0x5, 0x8) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)}, 0x231a693950021bba) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r17, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 493.182124][T15507] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 493.188388][T15507] ? strnlen_user+0x1a8/0x220 [ 493.193309][T15507] ? __x64_sys_memfd_create+0xdb/0x370 [ 493.198830][T15507] __x64_sys_memfd_create+0xdb/0x370 [ 493.204179][T15507] do_syscall_64+0xcc/0x3a0 [ 493.208768][T15507] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 493.215024][T15507] RIP: 0033:0x45b349 [ 493.219006][T15507] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 493.238679][T15507] RSP: 002b:00007fd2d3d0da68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 493.247134][T15507] RAX: ffffffffffffffda RBX: 00007fd2d3d0e6d4 RCX: 000000000045b349 [ 493.255224][T15507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 493.263223][T15507] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 493.271319][T15507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 493.279369][T15507] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000000 [ 493.297915][T15510] F2FS-fs (loop2): invalid crc_offset: 0 05:15:52 executing program 4 (fault-call:2 fault-nth:0): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 493.337103][T15515] EXT4-fs: 17 callbacks suppressed [ 493.337119][T15515] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 493.352374][T15510] F2FS-fs (loop2): invalid crc_offset: 0 [ 493.375037][T15510] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 493.451487][T15524] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 493.462837][T15525] FAULT_INJECTION: forcing a failure. [ 493.462837][T15525] name failslab, interval 1, probability 0, space 0, times 0 [ 493.530223][T15525] CPU: 1 PID: 15525 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 493.538982][T15525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.549042][T15525] Call Trace: [ 493.552364][T15525] dump_stack+0x11d/0x181 [ 493.556834][T15525] should_fail.cold+0xa/0x1a [ 493.561550][T15525] __should_failslab+0xee/0x130 [ 493.566443][T15525] should_failslab+0x9/0x14 [ 493.571000][T15525] __kmalloc+0x53/0x690 [ 493.575242][T15525] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 493.581495][T15525] ? fput_many+0xec/0x130 [ 493.585876][T15525] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 493.592128][T15525] ? strnlen_user+0x1a8/0x220 [ 493.601060][T15525] ? __x64_sys_memfd_create+0xdb/0x370 [ 493.606674][T15525] __x64_sys_memfd_create+0xdb/0x370 [ 493.611969][T15525] do_syscall_64+0xcc/0x3a0 [ 493.616515][T15525] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 493.622417][T15525] RIP: 0033:0x45b349 [ 493.626326][T15525] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 493.645959][T15525] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 493.654389][T15525] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b349 [ 493.662384][T15525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 493.670493][T15525] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 05:15:52 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3e040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:52 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x64) 05:15:52 executing program 5 (fault-call:2 fault-nth:1): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:15:52 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfcfdffff00000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 493.678532][T15525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 493.686512][T15525] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000000 05:15:53 executing program 4 (fault-call:2 fault-nth:1): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:15:53 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 493.802743][T15531] FAULT_INJECTION: forcing a failure. [ 493.802743][T15531] name failslab, interval 1, probability 0, space 0, times 0 [ 493.858056][T15531] CPU: 1 PID: 15531 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 493.866773][T15531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.876945][T15531] Call Trace: [ 493.880262][T15531] dump_stack+0x11d/0x181 [ 493.884618][T15531] should_fail.cold+0xa/0x1a [ 493.889234][T15531] __should_failslab+0xee/0x130 [ 493.894285][T15531] should_failslab+0x9/0x14 [ 493.898835][T15531] kmem_cache_alloc+0x29/0x5d0 [ 493.903629][T15531] ? _kstrtoull+0xfc/0x130 [ 493.908101][T15531] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 493.913952][T15531] ? shmem_destroy_inode+0x70/0x70 [ 493.919189][T15531] shmem_alloc_inode+0x31/0x60 [ 493.924046][T15531] alloc_inode+0x48/0x130 [ 493.928435][T15531] new_inode_pseudo+0x35/0xe0 [ 493.933178][T15531] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 493.939477][T15531] new_inode+0x28/0x50 [ 493.943562][T15531] shmem_get_inode+0x85/0x490 [ 493.948298][T15531] ? _raw_spin_unlock+0x4b/0x60 [ 493.953199][T15531] __shmem_file_setup.part.0+0x6f/0x1f0 [ 493.958764][T15531] shmem_file_setup+0x7b/0xa0 [ 493.963530][T15531] __x64_sys_memfd_create+0x20d/0x370 [ 493.968940][T15531] do_syscall_64+0xcc/0x3a0 [ 493.973487][T15531] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 493.979390][T15531] RIP: 0033:0x45b349 [ 493.983352][T15531] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 494.002976][T15531] RSP: 002b:00007fd2d3d0da68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 494.011396][T15531] RAX: ffffffffffffffda RBX: 00007fd2d3d0e6d4 RCX: 000000000045b349 [ 494.019371][T15531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 494.027481][T15531] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 494.035583][T15531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 494.043624][T15531] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000001 [ 494.062943][T15534] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:53 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(0xffffffffffffffff, 0x5450) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:53 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x65) [ 494.140409][T15545] FAULT_INJECTION: forcing a failure. [ 494.140409][T15545] name failslab, interval 1, probability 0, space 0, times 0 [ 494.141117][T15541] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 494.177538][T15546] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:15:53 executing program 5 (fault-call:2 fault-nth:2): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 494.193363][T15541] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 494.200336][T15545] CPU: 0 PID: 15545 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 494.210375][T15545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.220484][T15545] Call Trace: [ 494.223841][T15545] dump_stack+0x11d/0x181 [ 494.228290][T15545] should_fail.cold+0xa/0x1a [ 494.233001][T15545] __should_failslab+0xee/0x130 [ 494.237893][T15545] should_failslab+0x9/0x14 [ 494.242446][T15545] kmem_cache_alloc+0x29/0x5d0 [ 494.247606][T15545] ? _kstrtoull+0xfc/0x130 [ 494.252040][T15545] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 494.257773][T15545] ? shmem_destroy_inode+0x70/0x70 [ 494.262902][T15545] shmem_alloc_inode+0x31/0x60 [ 494.267742][T15545] alloc_inode+0x48/0x130 [ 494.272134][T15545] new_inode_pseudo+0x35/0xe0 [ 494.276823][T15545] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 494.283077][T15545] new_inode+0x28/0x50 [ 494.287160][T15545] shmem_get_inode+0x85/0x490 [ 494.292161][T15545] ? _raw_spin_unlock+0x4b/0x60 [ 494.297098][T15545] __shmem_file_setup.part.0+0x6f/0x1f0 [ 494.302728][T15545] shmem_file_setup+0x7b/0xa0 [ 494.307409][T15545] __x64_sys_memfd_create+0x20d/0x370 [ 494.312803][T15545] do_syscall_64+0xcc/0x3a0 [ 494.317358][T15545] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 494.323283][T15545] RIP: 0033:0x45b349 [ 494.327328][T15545] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 494.346989][T15545] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 494.355560][T15545] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b349 [ 494.363545][T15545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 494.371637][T15545] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 494.379622][T15545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 494.387715][T15545] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000001 [ 494.399532][T15541] F2FS-fs (loop2): invalid crc_offset: 0 [ 494.418823][T15541] F2FS-fs (loop2): invalid crc_offset: 0 05:15:53 executing program 4 (fault-call:2 fault-nth:2): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:15:53 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfdfdffff00000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 494.452360][T15541] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 494.516191][T15555] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 494.532283][T15555] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 494.543379][T15554] FAULT_INJECTION: forcing a failure. [ 494.543379][T15554] name failslab, interval 1, probability 0, space 0, times 0 [ 494.555033][T15555] F2FS-fs (loop2): invalid crc_offset: 0 [ 494.576358][T15555] F2FS-fs (loop2): invalid crc_offset: 0 [ 494.593818][T15555] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 494.612816][T15554] CPU: 1 PID: 15554 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 494.621632][T15554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.631711][T15554] Call Trace: [ 494.635025][T15554] dump_stack+0x11d/0x181 [ 494.639579][T15554] should_fail.cold+0xa/0x1a [ 494.644229][T15554] __should_failslab+0xee/0x130 [ 494.649261][T15554] should_failslab+0x9/0x14 [ 494.653808][T15554] kmem_cache_alloc+0x29/0x5d0 [ 494.658648][T15554] ? __write_once_size+0x5a/0xe0 [ 494.663613][T15554] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 494.669540][T15554] __d_alloc+0x52/0x4b0 [ 494.673807][T15554] d_alloc_pseudo+0x27/0x70 [ 494.678328][T15554] alloc_file_pseudo+0x96/0x1b0 [ 494.683345][T15554] __shmem_file_setup.part.0+0xd4/0x1f0 [ 494.688919][T15554] shmem_file_setup+0x7b/0xa0 [ 494.693739][T15554] __x64_sys_memfd_create+0x20d/0x370 [ 494.699182][T15554] do_syscall_64+0xcc/0x3a0 [ 494.703960][T15554] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 494.709871][T15554] RIP: 0033:0x45b349 [ 494.713852][T15554] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 494.733707][T15554] RSP: 002b:00007fd2d3d0da68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 494.742128][T15554] RAX: ffffffffffffffda RBX: 00007fd2d3d0e6d4 RCX: 000000000045b349 [ 494.750325][T15554] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 494.758390][T15554] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 494.766468][T15554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 494.774447][T15554] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000002 05:15:54 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x71}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00000000c0)={0x1ca, 0x18, &(0x7f0000000200)}) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r7, 0x8982, &(0x7f0000000000)={0x6, 'sit0\x00', {0x7f}, 0x137}) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$bt_l2cap_L2CAP_OPTIONS(r10, 0x6, 0x1, &(0x7f0000000040)={0x4, 0xfff7, 0x4, 0x1f, 0x7f, 0x2, 0x7ff}, 0xc) fchdir(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:54 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:54 executing program 5 (fault-call:2 fault-nth:3): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:15:54 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x66) [ 494.887557][T15563] FAULT_INJECTION: forcing a failure. [ 494.887557][T15563] name failslab, interval 1, probability 0, space 0, times 0 [ 494.906872][T15564] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 494.969428][T15568] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 494.990028][T15563] CPU: 0 PID: 15563 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 494.998726][T15563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.008865][T15563] Call Trace: [ 495.012145][T15563] dump_stack+0x11d/0x181 [ 495.016493][T15563] should_fail.cold+0xa/0x1a [ 495.021074][T15563] __should_failslab+0xee/0x130 [ 495.025960][T15563] should_failslab+0x9/0x14 [ 495.030642][T15563] kmem_cache_alloc+0x29/0x5d0 [ 495.035409][T15563] ? __write_once_size+0x5a/0xe0 [ 495.040432][T15563] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 495.046505][T15563] __d_alloc+0x52/0x4b0 [ 495.050656][T15563] ? timestamp_truncate+0x11b/0x160 [ 495.055926][T15563] d_alloc_pseudo+0x27/0x70 [ 495.060424][T15563] alloc_file_pseudo+0x96/0x1b0 [ 495.065345][T15563] __shmem_file_setup.part.0+0xd4/0x1f0 [ 495.070920][T15563] shmem_file_setup+0x7b/0xa0 [ 495.075876][T15563] __x64_sys_memfd_create+0x20d/0x370 [ 495.081250][T15563] do_syscall_64+0xcc/0x3a0 [ 495.085757][T15563] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 495.091669][T15563] RIP: 0033:0x45b349 [ 495.095640][T15563] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 495.115247][T15563] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 495.123782][T15563] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b349 [ 495.131744][T15563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 495.139706][T15563] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 495.148319][T15563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 495.156284][T15563] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000002 05:15:54 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfeffffff00000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 495.286844][T15575] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 495.303889][T15576] FAULT_INJECTION: forcing a failure. [ 495.303889][T15576] name failslab, interval 1, probability 0, space 0, times 0 05:15:54 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, 0x5}, 0x6) 05:15:54 executing program 4 (fault-call:2 fault-nth:3): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 495.417285][T15575] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 495.432303][T15576] CPU: 0 PID: 15576 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 495.441000][T15576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.443267][T15575] F2FS-fs (loop2): invalid crc_offset: 0 [ 495.451058][T15576] Call Trace: [ 495.451085][T15576] dump_stack+0x11d/0x181 [ 495.451111][T15576] should_fail.cold+0xa/0x1a [ 495.451133][T15576] __should_failslab+0xee/0x130 [ 495.451151][T15576] should_failslab+0x9/0x14 [ 495.451185][T15576] kmem_cache_alloc+0x29/0x5d0 [ 495.451212][T15576] ? memcg_kmem_put_cache+0x7c/0xc0 [ 495.461778][T15575] F2FS-fs (loop2): invalid crc_offset: 0 [ 495.464441][T15576] ? kmem_cache_alloc+0x1f3/0x5d0 [ 495.464462][T15576] __alloc_file+0x4d/0x210 [ 495.464540][T15576] alloc_empty_file+0x8f/0x180 [ 495.471941][T15575] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 495.473931][T15576] alloc_file+0x4e/0x2b0 [ 495.473978][T15576] ? _raw_spin_unlock+0x4b/0x60 [ 495.473998][T15576] alloc_file_pseudo+0x11c/0x1b0 [ 495.474028][T15576] __shmem_file_setup.part.0+0xd4/0x1f0 [ 495.535002][T15576] shmem_file_setup+0x7b/0xa0 [ 495.539738][T15576] __x64_sys_memfd_create+0x20d/0x370 [ 495.545158][T15576] do_syscall_64+0xcc/0x3a0 [ 495.549660][T15576] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 495.555539][T15576] RIP: 0033:0x45b349 [ 495.559446][T15576] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 495.579256][T15576] RSP: 002b:00007fd2d3d0da68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 495.587707][T15576] RAX: ffffffffffffffda RBX: 00007fd2d3d0e6d4 RCX: 000000000045b349 [ 495.595674][T15576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 495.603667][T15576] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 495.611681][T15576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 495.619640][T15576] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000003 [ 495.715656][T15586] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 495.727791][T15588] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 495.778094][T15588] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 495.823093][T15592] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 495.859647][T15588] F2FS-fs (loop2): invalid crc_offset: 0 [ 495.881852][T15591] FAULT_INJECTION: forcing a failure. [ 495.881852][T15591] name failslab, interval 1, probability 0, space 0, times 0 [ 495.894878][T15588] F2FS-fs (loop2): invalid crc_offset: 0 [ 495.897464][T15591] CPU: 1 PID: 15591 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 495.908751][T15588] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 495.909184][T15591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.909189][T15591] Call Trace: [ 495.909211][T15591] dump_stack+0x11d/0x181 [ 495.909235][T15591] should_fail.cold+0xa/0x1a [ 495.909335][T15591] __should_failslab+0xee/0x130 [ 495.943702][T15591] should_failslab+0x9/0x14 [ 495.948235][T15591] kmem_cache_alloc+0x29/0x5d0 [ 495.952994][T15591] ? memcg_kmem_put_cache+0x7c/0xc0 [ 495.958189][T15591] ? kmem_cache_alloc+0x1f3/0x5d0 [ 495.963273][T15591] __alloc_file+0x4d/0x210 [ 495.967699][T15591] alloc_empty_file+0x8f/0x180 [ 495.972509][T15591] alloc_file+0x4e/0x2b0 [ 495.976752][T15591] ? _raw_spin_unlock+0x4b/0x60 [ 495.981691][T15591] alloc_file_pseudo+0x11c/0x1b0 [ 495.986676][T15591] __shmem_file_setup.part.0+0xd4/0x1f0 [ 495.992232][T15591] shmem_file_setup+0x7b/0xa0 [ 495.996917][T15591] __x64_sys_memfd_create+0x20d/0x370 [ 496.002309][T15591] do_syscall_64+0xcc/0x3a0 [ 496.006823][T15591] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 496.012729][T15591] RIP: 0033:0x45b349 [ 496.016711][T15591] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 496.037008][T15591] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 496.045417][T15591] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b349 [ 496.053381][T15591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 496.061343][T15591] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 496.069316][T15591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 05:15:55 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x67) 05:15:55 executing program 5 (fault-call:2 fault-nth:4): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 496.077278][T15591] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000003 05:15:55 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xff00000000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 496.211561][T15598] FAULT_INJECTION: forcing a failure. [ 496.211561][T15598] name failslab, interval 1, probability 0, space 0, times 0 [ 496.292167][T15598] CPU: 1 PID: 15598 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 496.300874][T15598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.310932][T15598] Call Trace: [ 496.314241][T15598] dump_stack+0x11d/0x181 [ 496.318681][T15598] should_fail.cold+0xa/0x1a [ 496.323327][T15598] __should_failslab+0xee/0x130 [ 496.328197][T15598] should_failslab+0x9/0x14 [ 496.332732][T15598] kmem_cache_alloc+0x29/0x5d0 [ 496.337515][T15598] ? kmem_cache_alloc+0x1f3/0x5d0 [ 496.342618][T15598] ? memcg_kmem_put_cache+0x7c/0xc0 [ 496.347834][T15598] security_file_alloc+0x48/0x110 [ 496.352875][T15598] __alloc_file+0xa3/0x210 [ 496.357309][T15598] alloc_empty_file+0x8f/0x180 [ 496.362082][T15598] alloc_file+0x4e/0x2b0 [ 496.366338][T15598] ? _raw_spin_unlock+0x4b/0x60 [ 496.371206][T15598] alloc_file_pseudo+0x11c/0x1b0 [ 496.376261][T15598] __shmem_file_setup.part.0+0xd4/0x1f0 [ 496.381853][T15598] shmem_file_setup+0x7b/0xa0 [ 496.386550][T15598] __x64_sys_memfd_create+0x20d/0x370 [ 496.391947][T15598] do_syscall_64+0xcc/0x3a0 [ 496.396471][T15598] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 496.402375][T15598] RIP: 0033:0x45b349 [ 496.406349][T15598] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 496.426153][T15598] RSP: 002b:00007fd2d3d0da68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 496.434574][T15598] RAX: ffffffffffffffda RBX: 00007fd2d3d0e6d4 RCX: 000000000045b349 05:15:55 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3f040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:55 executing program 4 (fault-call:2 fault-nth:4): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:15:55 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000200000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x8100}, {}, {0xfff1}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@empty, @loopback, @mcast1, 0x7, 0x3, 0x40, 0x100, 0x7f, 0x80040, r5}) r6 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$TCSBRKP(r9, 0x5425, 0x81) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x8946, &(0x7f00000001c0)='bond0\x00') fcntl$setstatus(r6, 0x4, 0x40000) open(0x0, 0x0, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x10, 0x80002, 0x0) close(r12) r13 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r12, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x24, r13, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r14}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r10, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r13, 0x10, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) ioctl$FS_IOC_SETFLAGS(r10, 0x40086602, &(0x7f0000000000)=0x5227) [ 496.442613][T15598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 496.450598][T15598] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 496.458577][T15598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 496.466555][T15598] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000004 05:15:55 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x69) [ 496.562140][T15603] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 496.626807][T15610] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 496.642997][T15609] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 496.690764][T15609] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:56 executing program 5 (fault-call:2 fault-nth:5): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 496.745296][T15609] F2FS-fs (loop2): invalid crc_offset: 0 [ 496.764476][T15609] F2FS-fs (loop2): invalid crc_offset: 0 05:15:56 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x594500, 0x0) dup2(r2, r1) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = dup2(r10, r9) r12 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') ioctl$NS_GET_USERNS(r12, 0xb701, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x820820, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r12, @ANYRESHEX=r0, @ANYRESHEX, @ANYRESHEX=r1, @ANYRESDEC=0x0]) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x3c43, 0x95080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r13, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) r14 = socket$unix(0x1, 0x1, 0x0) r15 = socket$unix(0x1, 0x1, 0x0) r16 = dup2(r15, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) r17 = socket$unix(0x1, 0x1, 0x0) r18 = socket$unix(0x1, 0x1, 0x0) r19 = dup2(r18, r17) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\t\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000f0ffff000000000020000000000000", @ANYRES32=r16, @ANYBLOB="0000000000f0ffffffffffff0040000000000000", @ANYRES32=r5, @ANYBLOB="0000000000f0feff00000000", @ANYRES32=r13, @ANYBLOB="0000000000200000000000000000000001000000", @ANYRES32=r19, @ANYBLOB="00000000000000f0ffffffff00f0ffff00000000", @ANYRES32, @ANYBLOB="00000000001000"/20, @ANYRES32=r8, @ANYBLOB="0000000000100000000000000040000000000000", @ANYRES32=r5, @ANYBLOB="0000000000200000000000000000000001000000", @ANYRES32=r11, @ANYBLOB="00000000001000000000b8aa7302000001000000"]) r20 = socket$unix(0x1, 0x1, 0x0) r21 = socket$unix(0x1, 0x1, 0x0) r22 = dup2(r21, r20) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) getsockopt$IPT_SO_GET_INFO(r22, 0x0, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000380)=0x54) [ 496.811696][T15609] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:56 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffefffff00000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 496.916421][T15623] FAULT_INJECTION: forcing a failure. [ 496.916421][T15623] name failslab, interval 1, probability 0, space 0, times 0 [ 496.969666][T15625] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 496.986712][T15623] CPU: 0 PID: 15623 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 496.995605][T15623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.006210][T15623] Call Trace: [ 497.006625][T15625] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 497.009517][T15623] dump_stack+0x11d/0x181 [ 497.009572][T15623] should_fail.cold+0xa/0x1a [ 497.009593][T15623] __should_failslab+0xee/0x130 [ 497.009642][T15623] should_failslab+0x9/0x14 [ 497.036334][T15623] __kmalloc+0x53/0x690 [ 497.040519][T15623] ? tomoyo_realpath_from_path+0x83/0x4c0 [ 497.046303][T15623] tomoyo_realpath_from_path+0x83/0x4c0 [ 497.051859][T15623] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 497.057277][T15623] tomoyo_path_perm+0x15d/0x390 [ 497.062299][T15623] tomoyo_path_truncate+0x26/0x40 [ 497.067345][T15623] security_path_truncate+0x9b/0xd0 [ 497.072559][T15623] do_sys_ftruncate+0x27d/0x340 [ 497.077435][T15623] __x64_sys_ftruncate+0x3f/0x50 [ 497.082516][T15623] do_syscall_64+0xcc/0x3a0 [ 497.087046][T15623] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 497.092696][T15626] FAULT_INJECTION: forcing a failure. [ 497.092696][T15626] name failslab, interval 1, probability 0, space 0, times 0 [ 497.092957][T15623] RIP: 0033:0x45b317 [ 497.092989][T15623] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 497.129155][T15623] RSP: 002b:00007fd2d3d0da68 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 497.137617][T15623] RAX: ffffffffffffffda RBX: 00007fd2d3d0e6d4 RCX: 000000000045b317 [ 497.145602][T15623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 497.153608][T15623] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 497.161602][T15623] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 [ 497.169712][T15623] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000005 [ 497.178658][T15625] F2FS-fs (loop2): invalid crc_offset: 0 [ 497.203322][T15625] F2FS-fs (loop2): invalid crc_offset: 0 [ 497.212528][T15626] CPU: 1 PID: 15626 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 497.221281][T15626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.231341][T15626] Call Trace: [ 497.234644][T15626] dump_stack+0x11d/0x181 [ 497.239012][T15626] should_fail.cold+0xa/0x1a [ 497.243659][T15626] __should_failslab+0xee/0x130 [ 497.248535][T15626] should_failslab+0x9/0x14 [ 497.253055][T15626] kmem_cache_alloc+0x29/0x5d0 [ 497.257840][T15626] ? kmem_cache_alloc+0x1f3/0x5d0 [ 497.262910][T15626] ? memcg_kmem_put_cache+0x7c/0xc0 [ 497.268132][T15626] security_file_alloc+0x48/0x110 [ 497.273168][T15626] __alloc_file+0xa3/0x210 [ 497.277624][T15626] alloc_empty_file+0x8f/0x180 [ 497.282418][T15626] alloc_file+0x4e/0x2b0 [ 497.286722][T15626] ? _raw_spin_unlock+0x4b/0x60 [ 497.291585][T15626] alloc_file_pseudo+0x11c/0x1b0 [ 497.296538][T15626] __shmem_file_setup.part.0+0xd4/0x1f0 [ 497.302098][T15626] shmem_file_setup+0x7b/0xa0 [ 497.306788][T15626] __x64_sys_memfd_create+0x20d/0x370 [ 497.312239][T15626] do_syscall_64+0xcc/0x3a0 [ 497.316834][T15626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 497.322727][T15626] RIP: 0033:0x45b349 [ 497.326706][T15626] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 497.346314][T15626] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 497.354812][T15626] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b349 [ 497.362803][T15626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c03f8 05:15:56 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6b) [ 497.370780][T15626] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 497.378756][T15626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 497.386832][T15626] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000004 05:15:56 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x81, 0x0, 0x3c43, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd, 0x9, 0x5, 0x4, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@rose, @bcast, @default, @rose, @bcast, @remote, @null, @bcast]}, &(0x7f00000000c0)=0x48) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0xe, 0x6, 0x301, 0x0, 0x0, {0xc}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x48111}, 0x8080) open(0x0, 0x0, 0x0) [ 497.424186][T15625] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 497.438874][T15623] ERROR: Out of memory at tomoyo_realpath_from_path. 05:15:56 executing program 4 (fault-call:2 fault-nth:5): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:15:57 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:57 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:15:57 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:15:57 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) pselect6(0x40, &(0x7f0000000000)={0x5, 0x3, 0x4, 0x7, 0x371, 0x7f, 0x2, 0x1}, &(0x7f0000000040)={0xec0, 0x800, 0x3f, 0x200, 0x8, 0x0, 0x1, 0x8}, &(0x7f00000000c0)={0x8001, 0x9, 0xd0, 0x1000, 0x6, 0x7, 0xdc3, 0x6}, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000240)={&(0x7f0000000200)={[0x8001]}, 0x8}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) [ 497.824257][T15646] FAULT_INJECTION: forcing a failure. [ 497.824257][T15646] name failslab, interval 1, probability 0, space 0, times 0 05:15:57 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6d) [ 497.888522][T15646] CPU: 0 PID: 15646 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 497.897340][T15646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.907684][T15646] Call Trace: [ 497.910987][T15646] dump_stack+0x11d/0x181 [ 497.915338][T15646] should_fail.cold+0xa/0x1a [ 497.920005][T15646] __should_failslab+0xee/0x130 [ 497.924902][T15646] should_failslab+0x9/0x14 [ 497.929432][T15646] __kmalloc+0x53/0x690 [ 497.933625][T15646] ? tomoyo_realpath_from_path+0x83/0x4c0 [ 497.939365][T15646] tomoyo_realpath_from_path+0x83/0x4c0 [ 497.944919][T15646] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 497.950485][T15646] tomoyo_path_perm+0x15d/0x390 [ 497.955371][T15646] tomoyo_path_truncate+0x26/0x40 [ 497.960409][T15646] security_path_truncate+0x9b/0xd0 [ 497.965627][T15646] do_sys_ftruncate+0x27d/0x340 [ 497.970491][T15646] __x64_sys_ftruncate+0x3f/0x50 [ 497.975526][T15646] do_syscall_64+0xcc/0x3a0 [ 497.980141][T15646] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 497.986200][T15646] RIP: 0033:0x45b317 [ 497.990113][T15646] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 498.009719][T15646] RSP: 002b:00007fc74937fa68 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 498.018235][T15646] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b317 [ 498.026220][T15646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 498.034313][T15646] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 498.042334][T15646] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 [ 498.050362][T15646] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000005 [ 498.068671][T15646] ERROR: Out of memory at tomoyo_realpath_from_path. [ 498.231779][T15653] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 498.239845][T15653] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 498.272937][T15653] F2FS-fs (loop2): invalid crc_offset: 0 [ 498.279221][T15653] F2FS-fs (loop2): invalid crc_offset: 0 [ 498.288259][T15653] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:57 executing program 4 (fault-call:2 fault-nth:6): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:15:57 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:15:57 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6f) 05:15:57 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(0x0, &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000500), 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000440)) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000540)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='net/netstat\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000002840)='/dev/vcs#\x00', 0x0, 0x80) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMSTD(r2, 0xc0485619, &(0x7f0000000380)={0x2, 0x3000000, "5e78a21b56f58f3da6e7b90afdba6dbe134c51ce7233cfbd", {0x3, 0x5}, 0xff}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/nf_conntrack\x00') sendfile(r1, r3, 0x0, 0x80000003) openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) dup(r0) sched_setattr(0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) [ 498.367281][T15669] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 498.390810][T15669] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:15:57 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2, 0x0, 0x0, 0x38028b8, 0x0) [ 498.430115][T15669] F2FS-fs (loop2): invalid crc_offset: 0 [ 498.468002][T15669] F2FS-fs (loop2): invalid crc_offset: 0 [ 498.484087][T15669] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 498.550744][T15673] FAULT_INJECTION: forcing a failure. [ 498.550744][T15673] name failslab, interval 1, probability 0, space 0, times 0 [ 498.573052][T15673] CPU: 1 PID: 15673 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 498.581760][T15673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.591846][T15673] Call Trace: [ 498.595160][T15673] dump_stack+0x11d/0x181 [ 498.599503][T15673] should_fail.cold+0xa/0x1a [ 498.604106][T15673] __should_failslab+0xee/0x130 [ 498.609040][T15673] should_failslab+0x9/0x14 [ 498.613562][T15673] __kmalloc+0x53/0x690 [ 498.617738][T15673] ? memcg_kmem_put_cache+0x7c/0xc0 [ 498.622999][T15673] ? debug_smp_processor_id+0x43/0x137 [ 498.628551][T15673] ? tomoyo_encode2.part.0+0xd9/0x260 [ 498.634079][T15673] tomoyo_encode2.part.0+0xd9/0x260 [ 498.639281][T15673] ? dynamic_dname+0x150/0x150 [ 498.644072][T15673] tomoyo_encode+0x34/0x50 [ 498.648551][T15673] tomoyo_realpath_from_path+0x14a/0x4c0 [ 498.654209][T15673] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 498.660193][T15673] tomoyo_path_perm+0x15d/0x390 [ 498.665300][T15673] tomoyo_path_truncate+0x26/0x40 [ 498.670478][T15673] security_path_truncate+0x9b/0xd0 [ 498.675812][T15673] do_sys_ftruncate+0x27d/0x340 [ 498.680813][T15673] __x64_sys_ftruncate+0x3f/0x50 [ 498.685956][T15673] do_syscall_64+0xcc/0x3a0 [ 498.690550][T15673] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 498.696503][T15673] RIP: 0033:0x45b317 [ 498.700419][T15673] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 498.720139][T15673] RSP: 002b:00007fc74937fa68 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 498.728658][T15673] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b317 [ 498.736654][T15673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 498.744641][T15673] RBP: 000000000075bf20 R08: 00000000038028b8 R09: 0000000000000001 [ 498.752666][T15673] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 [ 498.760765][T15673] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000006 [ 498.772296][T15673] ERROR: Out of memory at tomoyo_realpath_from_path. [ 498.805670][T15682] EXT4-fs: 7 callbacks suppressed [ 498.805684][T15682] EXT4-fs (sda1): re-mounted. Opts: 05:15:58 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x40040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 498.881580][T15681] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 498.918163][T15673] EXT4-fs (sda1): re-mounted. Opts: 05:15:58 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3, 0x0, 0x0, 0x38028b8, 0x0) 05:15:58 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x71) 05:15:58 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_G_EDID(r1, 0xc0285628, &(0x7f00000000c0)={0x0, 0x2, 0x0, [], &(0x7f0000000040)=0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:15:58 executing program 4 (fault-call:2 fault-nth:7): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 499.310323][T15684] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 499.379837][T15700] EXT4-fs (sda1): re-mounted. Opts: 05:15:58 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 499.495263][T15705] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 499.503314][T15712] EXT4-fs (sda1): re-mounted. Opts: [ 499.505830][T15705] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 499.520278][T15705] F2FS-fs (loop2): invalid crc_offset: 0 [ 499.529812][T15705] F2FS-fs (loop2): invalid crc_offset: 0 05:15:58 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(0x0, &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000500), 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000440)) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000540)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='net/netstat\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000002840)='/dev/vcs#\x00', 0x0, 0x80) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMSTD(r2, 0xc0485619, &(0x7f0000000380)={0x2, 0x3000000, "5e78a21b56f58f3da6e7b90afdba6dbe134c51ce7233cfbd", {0x3, 0x5}, 0xff}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/nf_conntrack\x00') sendfile(r1, r3, 0x0, 0x80000003) openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) dup(r0) sched_setattr(0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) 05:15:58 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x73) [ 499.544442][T15714] FAULT_INJECTION: forcing a failure. [ 499.544442][T15714] name failslab, interval 1, probability 0, space 0, times 0 [ 499.552159][T15705] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 499.557317][T15714] CPU: 1 PID: 15714 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 499.572679][T15714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.582830][T15714] Call Trace: [ 499.586227][T15714] dump_stack+0x11d/0x181 [ 499.590618][T15714] should_fail.cold+0xa/0x1a [ 499.595221][T15714] __should_failslab+0xee/0x130 [ 499.600146][T15714] should_failslab+0x9/0x14 [ 499.604657][T15714] kmem_cache_alloc+0x29/0x5d0 [ 499.609420][T15714] ? notify_change+0x4c4/0xaa0 [ 499.614192][T15714] getname_flags+0x91/0x380 [ 499.618812][T15714] ? do_truncate+0x120/0x180 [ 499.623451][T15714] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 499.629368][T15714] getname+0x23/0x40 [ 499.633274][T15714] do_sys_open+0x27f/0x4f0 [ 499.637907][T15714] __x64_sys_open+0x55/0x70 [ 499.642426][T15714] do_syscall_64+0xcc/0x3a0 [ 499.646953][T15714] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 499.652853][T15714] RIP: 0033:0x4150e1 [ 499.656836][T15714] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 499.676652][T15714] RSP: 002b:00007fc74937fa60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 499.685098][T15714] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 00000000004150e1 05:15:59 executing program 4 (fault-call:2 fault-nth:8): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 499.693157][T15714] RDX: 00007fc74937fb0a RSI: 0000000000000002 RDI: 00007fc74937fb00 [ 499.701198][T15714] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 499.709290][T15714] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 499.717288][T15714] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000007 05:15:59 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4, 0x0, 0x0, 0x38028b8, 0x0) [ 499.849671][T15719] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 499.863301][T15719] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 499.876227][T15719] F2FS-fs (loop2): invalid crc_offset: 0 [ 499.884663][T15719] F2FS-fs (loop2): invalid crc_offset: 0 [ 499.892682][T15719] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 499.957954][T15727] FAULT_INJECTION: forcing a failure. [ 499.957954][T15727] name failslab, interval 1, probability 0, space 0, times 0 [ 499.986008][T15724] EXT4-fs (sda1): re-mounted. Opts: [ 500.002074][T15728] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 500.055923][T15731] EXT4-fs (sda1): re-mounted. Opts: [ 500.074786][T15727] CPU: 0 PID: 15727 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 500.083620][T15727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.093683][T15727] Call Trace: [ 500.096985][T15727] dump_stack+0x11d/0x181 [ 500.101418][T15727] should_fail.cold+0xa/0x1a [ 500.106108][T15727] __should_failslab+0xee/0x130 [ 500.111031][T15727] should_failslab+0x9/0x14 [ 500.115557][T15727] kmem_cache_alloc+0x29/0x5d0 [ 500.120388][T15727] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 500.126672][T15727] __alloc_file+0x4d/0x210 [ 500.131143][T15727] alloc_empty_file+0x8f/0x180 [ 500.136028][T15727] path_openat+0x74/0x3580 [ 500.140489][T15727] ? __const_udelay+0x36/0x40 [ 500.145190][T15727] ? __udelay+0x10/0x20 [ 500.149364][T15727] ? preempt_count_add+0x6f/0xb0 [ 500.154329][T15727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 500.160595][T15727] ? inode_newsize_ok+0x84/0x180 [ 500.165625][T15727] ? timestamp_truncate+0x11b/0x160 [ 500.170845][T15727] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 500.176856][T15727] ? __read_once_size+0x41/0xe0 [ 500.181781][T15727] do_filp_open+0x11e/0x1b0 [ 500.186290][T15727] ? __check_object_size+0x5f/0x346 [ 500.191549][T15727] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 500.197500][T15727] ? __alloc_fd+0x2ef/0x3b0 [ 500.202087][T15727] do_sys_open+0x3b3/0x4f0 [ 500.206526][T15727] __x64_sys_open+0x55/0x70 [ 500.211126][T15727] do_syscall_64+0xcc/0x3a0 [ 500.215749][T15727] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 500.221657][T15727] RIP: 0033:0x4150e1 [ 500.225565][T15727] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 500.245198][T15727] RSP: 002b:00007fc74937fa60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 05:15:59 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x41040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 500.253730][T15727] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 00000000004150e1 [ 500.261813][T15727] RDX: 00007fc74937fb0a RSI: 0000000000000002 RDI: 00007fc74937fb00 [ 500.269909][T15727] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 500.278201][T15727] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 500.286251][T15727] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000008 [ 500.357946][T15736] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 500.394848][T15739] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:15:59 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x5, 0x0, 0x0, 0x38028b8, 0x0) 05:15:59 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x75) [ 500.464464][T15739] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 500.495777][T15739] F2FS-fs (loop2): invalid crc_offset: 0 [ 500.501766][T15739] F2FS-fs (loop2): invalid crc_offset: 0 [ 500.507553][T15739] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:15:59 executing program 4 (fault-call:2 fault-nth:9): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:15:59 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:00 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(0x0, &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000500), 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000440)) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000540)={0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='net/netstat\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000002840)='/dev/vcs#\x00', 0x0, 0x80) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMSTD(r2, 0xc0485619, &(0x7f0000000380)={0x2, 0x3000000, "5e78a21b56f58f3da6e7b90afdba6dbe134c51ce7233cfbd", {0x3, 0x5}, 0xff}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/nf_conntrack\x00') sendfile(r1, r3, 0x0, 0x80000003) openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) dup(r0) sched_setattr(0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) [ 500.861695][T15747] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 500.882642][T15747] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 500.892679][T15747] F2FS-fs (loop2): invalid crc_offset: 0 [ 500.899005][T15747] F2FS-fs (loop2): invalid crc_offset: 0 [ 500.905126][T15747] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:00 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x42040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 501.012157][T15754] FAULT_INJECTION: forcing a failure. [ 501.012157][T15754] name failslab, interval 1, probability 0, space 0, times 0 05:16:00 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x77) [ 501.116778][T15754] CPU: 0 PID: 15754 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 501.125688][T15754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.135862][T15754] Call Trace: [ 501.139176][T15754] dump_stack+0x11d/0x181 [ 501.143550][T15754] should_fail.cold+0xa/0x1a [ 501.148168][T15754] __should_failslab+0xee/0x130 [ 501.153049][T15754] should_failslab+0x9/0x14 [ 501.157586][T15754] kmem_cache_alloc+0x29/0x5d0 [ 501.162375][T15754] ? kmem_cache_alloc+0x1f3/0x5d0 [ 501.167483][T15754] security_file_alloc+0x48/0x110 [ 501.172635][T15754] __alloc_file+0xa3/0x210 [ 501.177093][T15754] alloc_empty_file+0x8f/0x180 [ 501.181883][T15754] path_openat+0x74/0x3580 [ 501.186324][T15754] ? debug_smp_processor_id+0x43/0x137 [ 501.191915][T15754] ? ___cache_free+0x2e/0x320 [ 501.198868][T15754] ? preempt_count_add+0x6f/0xb0 [ 501.203816][T15754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 501.210071][T15754] ? inode_newsize_ok+0x84/0x180 [ 501.215025][T15754] ? timestamp_truncate+0x11b/0x160 [ 501.220253][T15754] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 501.226227][T15754] ? __read_once_size+0x41/0xe0 [ 501.231122][T15754] do_filp_open+0x11e/0x1b0 [ 501.235674][T15754] ? __check_object_size+0x5f/0x346 [ 501.240887][T15754] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 501.246918][T15754] ? __alloc_fd+0x2ef/0x3b0 [ 501.251473][T15754] do_sys_open+0x3b3/0x4f0 [ 501.255914][T15754] __x64_sys_open+0x55/0x70 [ 501.260576][T15754] do_syscall_64+0xcc/0x3a0 [ 501.265093][T15754] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 501.270984][T15754] RIP: 0033:0x4150e1 [ 501.274913][T15754] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 501.294543][T15754] RSP: 002b:00007fc74937fa60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 501.303043][T15754] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 00000000004150e1 05:16:00 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 501.311079][T15754] RDX: 00007fc74937fb0a RSI: 0000000000000002 RDI: 00007fc74937fb00 [ 501.319050][T15754] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 501.327017][T15754] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 501.335007][T15754] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000009 05:16:00 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6, 0x0, 0x0, 0x38028b8, 0x0) [ 501.395101][T15767] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 501.430502][T15767] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 501.479097][T15767] F2FS-fs (loop2): invalid crc_offset: 0 [ 501.510619][T15767] F2FS-fs (loop2): invalid crc_offset: 0 [ 501.531284][T15767] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:01 executing program 4 (fault-call:2 fault-nth:10): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:01 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2, 0x0, 0x0, 0x38028b8, 0x0) [ 501.725954][T15778] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 501.750172][T15778] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:01 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x5, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 501.777420][T15778] F2FS-fs (loop2): invalid crc_offset: 0 [ 501.811975][T15778] F2FS-fs (loop2): invalid crc_offset: 0 [ 501.817775][T15778] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:01 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x7a) [ 501.907695][T15787] FAULT_INJECTION: forcing a failure. [ 501.907695][T15787] name failslab, interval 1, probability 0, space 0, times 0 [ 501.925519][T15787] CPU: 1 PID: 15787 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 501.934223][T15787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.944391][T15787] Call Trace: [ 501.947694][T15787] dump_stack+0x11d/0x181 [ 501.952075][T15787] should_fail.cold+0xa/0x1a [ 501.956759][T15787] __should_failslab+0xee/0x130 [ 501.961627][T15787] should_failslab+0x9/0x14 [ 501.966145][T15787] __kmalloc+0x53/0x690 [ 501.970308][T15787] ? __rcu_read_unlock+0x66/0x3d0 [ 501.975343][T15787] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.981666][T15787] ? tomoyo_realpath_from_path+0x83/0x4c0 [ 501.987397][T15787] tomoyo_realpath_from_path+0x83/0x4c0 [ 501.992951][T15787] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 501.998338][T15787] tomoyo_check_open_permission+0x201/0x320 [ 502.004252][T15787] tomoyo_file_open+0x75/0x90 [ 502.008958][T15787] security_file_open+0x69/0x210 [ 502.013976][T15787] do_dentry_open+0x211/0x970 [ 502.018656][T15787] ? security_inode_permission+0xa5/0xc0 [ 502.024442][T15787] vfs_open+0x62/0x80 [ 502.028477][T15787] path_openat+0xf9f/0x3580 [ 502.033046][T15787] ? debug_smp_processor_id+0x43/0x137 [ 502.038530][T15787] ? ___cache_free+0x2e/0x320 [ 502.043230][T15787] ? __read_once_size+0x41/0xe0 [ 502.048286][T15787] do_filp_open+0x11e/0x1b0 [ 502.052829][T15787] ? __alloc_fd+0x2ef/0x3b0 [ 502.057429][T15787] do_sys_open+0x3b3/0x4f0 [ 502.061868][T15787] __x64_sys_open+0x55/0x70 [ 502.066402][T15787] do_syscall_64+0xcc/0x3a0 [ 502.070964][T15787] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 502.076963][T15787] RIP: 0033:0x4150e1 [ 502.080906][T15787] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 05:16:01 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x43040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 502.100510][T15787] RSP: 002b:00007fc74937fa60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 502.108929][T15787] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 00000000004150e1 [ 502.116905][T15787] RDX: 00007fc74937fb0a RSI: 0000000000000002 RDI: 00007fc74937fb00 [ 502.124925][T15787] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 502.132979][T15787] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 502.140946][T15787] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000000a [ 502.151907][T15787] ERROR: Out of memory at tomoyo_realpath_from_path. 05:16:01 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7, 0x0, 0x0, 0x38028b8, 0x0) 05:16:01 executing program 4 (fault-call:2 fault-nth:11): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:01 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffefffff00000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 502.410859][T15799] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 502.413123][T15807] FAULT_INJECTION: forcing a failure. [ 502.413123][T15807] name failslab, interval 1, probability 0, space 0, times 0 [ 502.430742][T15799] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 502.441171][T15807] CPU: 0 PID: 15807 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 502.449929][T15807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.459985][T15807] Call Trace: [ 502.463305][T15807] dump_stack+0x11d/0x181 [ 502.467655][T15807] should_fail.cold+0xa/0x1a [ 502.472254][T15807] __should_failslab+0xee/0x130 [ 502.477320][T15807] should_failslab+0x9/0x14 [ 502.482007][T15807] __kmalloc+0x53/0x690 [ 502.486291][T15807] ? tomoyo_encode2.part.0+0xd9/0x260 [ 502.491787][T15807] tomoyo_encode2.part.0+0xd9/0x260 [ 502.496999][T15807] tomoyo_encode+0x34/0x50 [ 502.501427][T15807] tomoyo_realpath_from_path+0x14a/0x4c0 [ 502.507066][T15807] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 502.512450][T15807] tomoyo_check_open_permission+0x201/0x320 [ 502.518358][T15807] tomoyo_file_open+0x75/0x90 [ 502.523042][T15807] security_file_open+0x69/0x210 [ 502.528004][T15807] do_dentry_open+0x211/0x970 [ 502.532684][T15807] ? security_inode_permission+0xa5/0xc0 [ 502.538339][T15807] vfs_open+0x62/0x80 [ 502.542456][T15807] path_openat+0xf9f/0x3580 [ 502.546966][T15807] ? __const_udelay+0x36/0x40 [ 502.551686][T15807] ? __read_once_size+0x41/0xe0 [ 502.556582][T15807] do_filp_open+0x11e/0x1b0 [ 502.561141][T15807] ? __alloc_fd+0x2ef/0x3b0 [ 502.565662][T15807] do_sys_open+0x3b3/0x4f0 [ 502.570257][T15807] __x64_sys_open+0x55/0x70 [ 502.574805][T15807] do_syscall_64+0xcc/0x3a0 [ 502.579399][T15807] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 502.585291][T15807] RIP: 0033:0x4150e1 [ 502.589261][T15807] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 502.608868][T15807] RSP: 002b:00007fc74937fa60 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 502.617298][T15807] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 00000000004150e1 [ 502.625437][T15807] RDX: 00007fc74937fb0a RSI: 0000000000000002 RDI: 00007fc74937fb00 [ 502.633488][T15807] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 502.641461][T15807] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 502.649506][T15807] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000000b 05:16:02 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x300) [ 502.661077][T15807] ERROR: Out of memory at tomoyo_realpath_from_path. [ 502.668493][T15799] F2FS-fs (loop2): invalid crc_offset: 0 [ 502.689533][T15799] F2FS-fs (loop2): invalid crc_offset: 0 [ 502.704419][T15799] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:02 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:02 executing program 4 (fault-call:2 fault-nth:12): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 502.961715][T15815] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 502.973947][T15815] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 502.993519][T15815] F2FS-fs (loop2): invalid crc_offset: 0 05:16:02 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x594500, 0x0) dup2(r2, r1) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = dup2(r10, r9) r12 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') ioctl$NS_GET_USERNS(r12, 0xb701, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x820820, &(0x7f00000006c0)=ANY=[@ANYRESHEX=r12, @ANYRESHEX=r0, @ANYRESHEX, @ANYRESHEX=r1, @ANYRESDEC=0x0]) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x3c43, 0x95080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r13, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) r14 = socket$unix(0x1, 0x1, 0x0) r15 = socket$unix(0x1, 0x1, 0x0) r16 = dup2(r15, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) r17 = socket$unix(0x1, 0x1, 0x0) r18 = socket$unix(0x1, 0x1, 0x0) r19 = dup2(r18, r17) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\t\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000f0ffff000000000020000000000000", @ANYRES32=r16, @ANYBLOB="0000000000f0ffffffffffff0040000000000000", @ANYRES32=r5, @ANYBLOB="0000000000f0feff00000000", @ANYRES32=r13, @ANYBLOB="0000000000200000000000000000000001000000", @ANYRES32=r19, @ANYBLOB="00000000000000f0ffffffff00f0ffff00000000", @ANYRES32, @ANYBLOB="00000000001000"/20, @ANYRES32=r8, @ANYBLOB="0000000000100000000000000040000000000000", @ANYRES32=r5, @ANYBLOB="0000000000200000000000000000000001000000", @ANYRES32=r11, @ANYBLOB="00000000001000000000b8aa7302000001000000"]) r20 = socket$unix(0x1, 0x1, 0x0) r21 = socket$unix(0x1, 0x1, 0x0) r22 = dup2(r21, r20) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) getsockopt$IPT_SO_GET_INFO(r22, 0x0, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000380)=0x54) 05:16:02 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x8, 0x0, 0x0, 0x38028b8, 0x0) [ 503.038976][T15815] F2FS-fs (loop2): invalid crc_offset: 0 [ 503.067378][T15815] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:02 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x480) 05:16:02 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x44040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 503.204032][T15827] FAULT_INJECTION: forcing a failure. [ 503.204032][T15827] name failslab, interval 1, probability 0, space 0, times 0 [ 503.240045][T15827] CPU: 0 PID: 15827 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 503.248764][T15827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.258881][T15827] Call Trace: [ 503.262181][T15827] dump_stack+0x11d/0x181 [ 503.266528][T15827] should_fail.cold+0xa/0x1a [ 503.271136][T15827] __should_failslab+0xee/0x130 [ 503.276001][T15827] should_failslab+0x9/0x14 [ 503.280523][T15827] __kmalloc+0x53/0x690 [ 503.284716][T15827] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 503.290963][T15827] ? terminate_walk+0x1d0/0x250 [ 503.295839][T15827] ? tomoyo_realpath_from_path+0x83/0x4c0 [ 503.301575][T15827] tomoyo_realpath_from_path+0x83/0x4c0 [ 503.307133][T15827] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 503.312525][T15827] tomoyo_path_number_perm+0x10a/0x3c0 [ 503.318121][T15827] ? __fget+0xb8/0x1d0 [ 503.322202][T15827] tomoyo_file_ioctl+0x2c/0x40 [ 503.326967][T15827] security_file_ioctl+0x6d/0xa0 [ 503.331943][T15827] ksys_ioctl+0x64/0xe0 [ 503.336184][T15827] __x64_sys_ioctl+0x4c/0x60 [ 503.340942][T15827] do_syscall_64+0xcc/0x3a0 [ 503.345450][T15827] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 503.351341][T15827] RIP: 0033:0x45b1b7 [ 503.355240][T15827] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 503.374873][T15827] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 503.383292][T15827] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 503.391335][T15827] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 503.399303][T15827] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 503.407270][T15827] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 503.415239][T15827] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000000c [ 503.427177][T15827] ERROR: Out of memory at tomoyo_realpath_from_path. 05:16:02 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) unshare(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r1, r0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) dup2(r3, r2) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000002c0)=0x8) r4 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x1000, 0x400) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = dup3(r5, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) r8 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r8, 0x0, 0x0, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000ad90f7347f3ebd3ba707e1aac125e9d598541ec171ac2eafa6c564817247139c4185193d8ff0d7643cc59334ccd76797ec005545f926a359", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xe, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0xe, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000280)={r7, 0x9000}, &(0x7f0000000300)=0x8) bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) r11 = socket$unix(0x1, 0x1, 0x0) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x1, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r12, 0x40106436, &(0x7f0000000240)={r13, 0x1}) r14 = socket$unix(0x1, 0x1, 0x0) r15 = socket$unix(0x1, 0x1, 0x0) r16 = dup2(r15, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r16, 0x28, 0x2, &(0x7f00000000c0)=0x5, 0x8) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)}, 0x231a693950021bba) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r17, 0x8946, &(0x7f00000001c0)='bond0\x00') open(0x0, 0x0, 0x0) 05:16:02 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x500) 05:16:02 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf8f73f0000000000, 0x0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:03 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x7, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:03 executing program 4 (fault-call:2 fault-nth:13): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 503.722092][T15846] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 503.762107][T15846] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:03 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x600) 05:16:03 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x10, 0x0, 0x0, 0x38028b8, 0x0) [ 503.830040][T15846] F2FS-fs (loop2): invalid crc_offset: 0 [ 503.869228][T15846] F2FS-fs (loop2): invalid crc_offset: 0 [ 503.921472][T15855] EXT4-fs: 21 callbacks suppressed [ 503.921488][T15855] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 503.930058][T15846] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 504.015683][T15863] FAULT_INJECTION: forcing a failure. [ 504.015683][T15863] name failslab, interval 1, probability 0, space 0, times 0 [ 504.016803][T15866] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 504.040473][T15866] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 504.049348][T15866] F2FS-fs (loop2): invalid crc_offset: 0 [ 504.051285][T15862] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 504.058134][T15866] F2FS-fs (loop2): invalid crc_offset: 0 [ 504.068935][T15866] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 504.110080][T15863] CPU: 0 PID: 15863 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 504.118787][T15863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.128940][T15863] Call Trace: [ 504.132466][T15863] dump_stack+0x11d/0x181 [ 504.136842][T15863] should_fail.cold+0xa/0x1a [ 504.141451][T15863] __should_failslab+0xee/0x130 [ 504.146332][T15863] should_failslab+0x9/0x14 [ 504.150865][T15863] __kmalloc+0x53/0x690 [ 504.155043][T15863] ? tomoyo_encode2.part.0+0xd9/0x260 [ 504.160550][T15863] tomoyo_encode2.part.0+0xd9/0x260 [ 504.165772][T15863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 504.172193][T15863] tomoyo_encode+0x34/0x50 [ 504.176641][T15863] tomoyo_realpath_from_path+0x14a/0x4c0 [ 504.182317][T15863] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 504.187759][T15863] tomoyo_path_number_perm+0x10a/0x3c0 [ 504.193281][T15863] ? __fget+0xb8/0x1d0 [ 504.197515][T15863] tomoyo_file_ioctl+0x2c/0x40 [ 504.202300][T15863] security_file_ioctl+0x6d/0xa0 [ 504.207284][T15863] ksys_ioctl+0x64/0xe0 [ 504.211486][T15863] __x64_sys_ioctl+0x4c/0x60 [ 504.216104][T15863] do_syscall_64+0xcc/0x3a0 [ 504.220628][T15863] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.226742][T15863] RIP: 0033:0x45b1b7 [ 504.230652][T15863] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 504.250623][T15863] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 504.259043][T15863] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 504.267028][T15863] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 504.275104][T15863] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 504.283083][T15863] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 504.291165][T15863] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000000d 05:16:03 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x45040000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 504.313640][T15863] ERROR: Out of memory at tomoyo_realpath_from_path. 05:16:03 executing program 3 (fault-call:4 fault-nth:0): unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') [ 504.416622][T15863] EXT4-fs (sda1): re-mounted. Opts: [ 504.426629][T15872] EXT4-fs (sda1): re-mounted. Opts: [ 504.449464][T15875] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:16:03 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x700) [ 504.575640][T15881] FAULT_INJECTION: forcing a failure. [ 504.575640][T15881] name failslab, interval 1, probability 0, space 0, times 0 05:16:03 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x8, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 504.625227][T15880] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 504.633095][T15884] EXT4-fs (sda1): re-mounted. Opts: [ 504.660064][T15880] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:04 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x48, 0x0, 0x0, 0x38028b8, 0x0) [ 504.668475][T15881] CPU: 1 PID: 15881 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 504.677164][T15881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.687296][T15881] Call Trace: [ 504.690661][T15881] dump_stack+0x11d/0x181 [ 504.695004][T15881] should_fail.cold+0xa/0x1a [ 504.699647][T15881] __should_failslab+0xee/0x130 [ 504.704513][T15881] should_failslab+0x9/0x14 [ 504.709219][T15881] __kmalloc+0x53/0x690 [ 504.713424][T15881] ? tomoyo_realpath_from_path+0x83/0x4c0 [ 504.718591][T15880] F2FS-fs (loop2): invalid crc_offset: 0 05:16:04 executing program 4 (fault-call:2 fault-nth:14): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 504.719230][T15881] tomoyo_realpath_from_path+0x83/0x4c0 [ 504.730424][T15881] tomoyo_path_number_perm+0x10a/0x3c0 [ 504.733901][T15880] F2FS-fs (loop2): invalid crc_offset: 0 [ 504.735917][T15881] ? __fget+0xb8/0x1d0 [ 504.735943][T15881] tomoyo_file_ioctl+0x2c/0x40 [ 504.743717][T15880] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 504.745739][T15881] security_file_ioctl+0x6d/0xa0 [ 504.745771][T15881] ksys_ioctl+0x64/0xe0 [ 504.766590][T15881] __x64_sys_ioctl+0x4c/0x60 [ 504.771304][T15881] do_syscall_64+0xcc/0x3a0 [ 504.775814][T15881] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.781702][T15881] RIP: 0033:0x45b349 [ 504.785589][T15881] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 504.805733][T15881] RSP: 002b:00007f09d5400c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 504.814140][T15881] RAX: ffffffffffffffda RBX: 00007f09d54016d4 RCX: 000000000045b349 [ 504.822200][T15881] RDX: 00000000200001c0 RSI: 0000000000008946 RDI: 0000000000000004 [ 504.830264][T15881] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 504.838242][T15881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 504.846272][T15881] R13: 00000000000003f5 R14: 00000000004d1710 R15: 0000000000000000 [ 504.854896][T15881] ERROR: Out of memory at tomoyo_realpath_from_path. 05:16:04 executing program 3 (fault-call:4 fault-nth:1): unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') [ 504.901751][T15886] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 504.909732][T15886] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 504.918813][T15886] F2FS-fs (loop2): invalid crc_offset: 0 [ 504.924851][T15886] F2FS-fs (loop2): invalid crc_offset: 0 [ 504.930922][T15886] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:04 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 505.034721][T15892] FAULT_INJECTION: forcing a failure. [ 505.034721][T15892] name failslab, interval 1, probability 0, space 0, times 0 [ 505.070352][T15892] CPU: 1 PID: 15892 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 505.079077][T15892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.089153][T15892] Call Trace: [ 505.092523][T15892] dump_stack+0x11d/0x181 [ 505.096867][T15892] should_fail.cold+0xa/0x1a [ 505.101473][T15892] __should_failslab+0xee/0x130 [ 505.106335][T15892] should_failslab+0x9/0x14 [ 505.110844][T15892] kmem_cache_alloc_trace+0x2a/0x5d0 [ 505.116128][T15892] ? get_disk_and_module+0xb0/0xb0 [ 505.121352][T15892] ? module_put+0x24/0x30 [ 505.125693][T15892] ? kobj_lookup+0x285/0x2b0 [ 505.130289][T15892] ? loop_info64_to_compat+0x460/0x460 [ 505.135755][T15892] __kthread_create_on_node+0x9c/0x2c0 [ 505.141229][T15892] ? loop_info64_to_compat+0x460/0x460 [ 505.146695][T15892] kthread_create_on_node+0x72/0xa0 [ 505.151953][T15892] ? __write_once_size.constprop.0+0x12/0x20 [ 505.158004][T15892] loop_set_fd+0x254/0xaa0 [ 505.162483][T15892] lo_ioctl+0x18f/0xc80 [ 505.166701][T15892] ? loop_set_fd+0xaa0/0xaa0 [ 505.171441][T15892] blkdev_ioctl+0xbe5/0x1260 [ 505.176058][T15892] block_ioctl+0x95/0xc0 [ 505.180299][T15892] ? blkdev_fallocate+0x2f0/0x2f0 [ 505.185404][T15892] do_vfs_ioctl+0x84f/0xcf0 [ 505.189921][T15892] ? tomoyo_file_ioctl+0x34/0x40 [ 505.194881][T15892] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 505.201134][T15892] ksys_ioctl+0xbd/0xe0 [ 505.205385][T15892] __x64_sys_ioctl+0x4c/0x60 [ 505.210041][T15892] do_syscall_64+0xcc/0x3a0 [ 505.214560][T15892] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.220683][T15892] RIP: 0033:0x45b1b7 [ 505.224589][T15892] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 505.244469][T15892] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 505.252889][T15892] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 505.260864][T15892] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 505.268855][T15892] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 505.276832][T15892] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 505.284809][T15892] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000000e [ 505.328633][T15900] FAULT_INJECTION: forcing a failure. [ 505.328633][T15900] name failslab, interval 1, probability 0, space 0, times 0 [ 505.349266][T15899] EXT4-fs (sda1): re-mounted. Opts: [ 505.360181][T15900] CPU: 0 PID: 15900 Comm: syz-executor.3 Not tainted 5.5.0-rc1-syzkaller #0 [ 505.368898][T15900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.378997][T15900] Call Trace: [ 505.382300][T15900] dump_stack+0x11d/0x181 [ 505.386657][T15900] should_fail.cold+0xa/0x1a [ 505.391261][T15900] __should_failslab+0xee/0x130 [ 505.393730][T15904] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 505.396121][T15900] should_failslab+0x9/0x14 [ 505.396153][T15900] __kmalloc+0x53/0x690 [ 505.406828][T15904] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 505.408423][T15900] ? tomoyo_encode2.part.0+0xd9/0x260 [ 505.408528][T15900] tomoyo_encode2.part.0+0xd9/0x260 [ 505.414088][T15904] F2FS-fs (loop2): invalid crc_offset: 0 [ 505.420908][T15900] tomoyo_encode+0x34/0x50 [ 505.420963][T15900] tomoyo_realpath_from_path+0x14a/0x4c0 [ 505.426910][T15904] F2FS-fs (loop2): invalid crc_offset: 0 [ 505.431508][T15900] tomoyo_path_number_perm+0x10a/0x3c0 [ 505.431544][T15900] ? __fget+0xb8/0x1d0 [ 505.431570][T15900] tomoyo_file_ioctl+0x2c/0x40 [ 505.437477][T15904] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 505.441664][T15900] security_file_ioctl+0x6d/0xa0 [ 505.441736][T15900] ksys_ioctl+0x64/0xe0 [ 505.441765][T15900] __x64_sys_ioctl+0x4c/0x60 [ 505.488122][T15900] do_syscall_64+0xcc/0x3a0 [ 505.492745][T15900] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.498627][T15900] RIP: 0033:0x45b349 [ 505.502580][T15900] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:16:04 executing program 4 (fault-call:2 fault-nth:15): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 505.522944][T15900] RSP: 002b:00007f09d5400c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 505.531350][T15900] RAX: ffffffffffffffda RBX: 00007f09d54016d4 RCX: 000000000045b349 [ 505.539324][T15900] RDX: 00000000200001c0 RSI: 0000000000008946 RDI: 0000000000000004 [ 505.547303][T15900] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 505.555402][T15900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 505.563380][T15900] R13: 00000000000003f5 R14: 00000000004d1710 R15: 0000000000000001 05:16:04 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x900) [ 505.622568][T15900] ERROR: Out of memory at tomoyo_realpath_from_path. 05:16:05 executing program 3 (fault-call:4 fault-nth:2): unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') [ 505.697137][T15906] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 505.714867][T15908] EXT4-fs (sda1): re-mounted. Opts: [ 505.769275][T15912] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 505.784238][T15912] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 505.814513][T15912] F2FS-fs (loop2): invalid crc_offset: 0 [ 505.839738][T15917] FAULT_INJECTION: forcing a failure. [ 505.839738][T15917] name failslab, interval 1, probability 0, space 0, times 0 [ 505.852598][T15917] CPU: 1 PID: 15917 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 505.861403][T15917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.871473][T15917] Call Trace: [ 505.874778][T15917] dump_stack+0x11d/0x181 [ 505.879129][T15917] should_fail.cold+0xa/0x1a [ 505.883733][T15917] __should_failslab+0xee/0x130 [ 505.888633][T15917] should_failslab+0x9/0x14 [ 505.893207][T15917] kmem_cache_alloc+0x29/0x5d0 [ 505.897994][T15917] ? __rcu_read_unlock+0x66/0x3d0 [ 505.903165][T15917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 505.909428][T15917] __kernfs_new_node+0x8d/0x400 [ 505.914301][T15917] ? __list_add_valid+0x62/0x80 [ 505.919169][T15917] ? pick_next_task_fair+0x1a0/0x360 [ 505.924469][T15917] ? _raw_spin_unlock_irq+0x68/0x80 [ 505.929726][T15917] kernfs_new_node+0x79/0xd0 [ 505.934479][T15917] kernfs_create_dir_ns+0x5b/0xf0 [ 505.939576][T15917] internal_create_group+0x54d/0x6c0 [ 505.944875][T15917] ? _raw_spin_unlock_irqrestore+0x70/0x80 [ 505.950711][T15917] sysfs_create_group+0x29/0x40 [ 505.955563][T15917] loop_set_fd+0x743/0xaa0 [ 505.959987][T15917] lo_ioctl+0x18f/0xc80 [ 505.964148][T15917] ? loop_set_fd+0xaa0/0xaa0 [ 505.969624][T15917] blkdev_ioctl+0xbe5/0x1260 [ 505.974247][T15917] block_ioctl+0x95/0xc0 [ 505.978488][T15917] ? blkdev_fallocate+0x2f0/0x2f0 [ 505.983539][T15917] do_vfs_ioctl+0x84f/0xcf0 [ 505.988212][T15917] ? tomoyo_file_ioctl+0x34/0x40 [ 505.993165][T15917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 505.999421][T15917] ksys_ioctl+0xbd/0xe0 [ 506.003649][T15917] __x64_sys_ioctl+0x4c/0x60 [ 506.008254][T15917] do_syscall_64+0xcc/0x3a0 [ 506.012923][T15917] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 506.018815][T15917] RIP: 0033:0x45b1b7 [ 506.022764][T15917] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 506.042543][T15917] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 506.050962][T15917] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 05:16:05 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x9, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 506.058941][T15917] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 506.066943][T15917] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 506.074976][T15917] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 506.082954][T15917] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000000f [ 506.095928][T15912] F2FS-fs (loop2): invalid crc_offset: 0 [ 506.104047][T15912] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:05 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4c, 0x0, 0x0, 0x38028b8, 0x0) 05:16:05 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x00') [ 506.105446][T15917] EXT4-fs (sda1): re-mounted. Opts: 05:16:05 executing program 4 (fault-call:2 fault-nth:16): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:05 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 506.462751][T15925] FAULT_INJECTION: forcing a failure. [ 506.462751][T15925] name failslab, interval 1, probability 0, space 0, times 0 [ 506.475482][T15925] CPU: 0 PID: 15925 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 506.484233][T15925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.494332][T15925] Call Trace: [ 506.497640][T15925] dump_stack+0x11d/0x181 [ 506.501983][T15925] should_fail.cold+0xa/0x1a [ 506.506639][T15925] __should_failslab+0xee/0x130 05:16:05 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xa00) 05:16:05 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x2, &(0x7f00000001c0)='bond0\x00') [ 506.511505][T15925] should_failslab+0x9/0x14 [ 506.516032][T15925] kmem_cache_alloc+0x29/0x5d0 [ 506.520810][T15925] ? cgroup_rstat_updated+0xbe/0x1e0 [ 506.526160][T15925] radix_tree_node_alloc.constprop.0+0x16b/0x220 [ 506.532531][T15925] ? __read_once_size.constprop.0+0x12/0x20 [ 506.538478][T15925] idr_get_free+0x3a7/0x630 [ 506.542974][T15925] idr_alloc_u32+0xf4/0x1c0 [ 506.547562][T15925] ? memcg_kmem_put_cache+0x7c/0xc0 [ 506.552822][T15925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 506.559080][T15925] idr_alloc_cyclic+0xc0/0x1b0 [ 506.563901][T15925] __kernfs_new_node+0xd7/0x400 [ 506.568945][T15925] ? rb_insert_color+0x10a/0x350 [ 506.573896][T15925] ? __list_add_valid+0x62/0x80 [ 506.578785][T15925] ? rb_erase+0x1f4/0x9a0 [ 506.583172][T15925] kernfs_new_node+0x79/0xd0 [ 506.587827][T15925] kernfs_create_dir_ns+0x5b/0xf0 [ 506.592948][T15925] internal_create_group+0x54d/0x6c0 [ 506.598261][T15925] ? native_smp_send_reschedule+0x4c/0x70 [ 506.603998][T15925] ? _raw_spin_unlock_irqrestore+0x70/0x80 [ 506.609849][T15925] sysfs_create_group+0x29/0x40 [ 506.614720][T15925] loop_set_fd+0x743/0xaa0 [ 506.619150][T15925] lo_ioctl+0x18f/0xc80 [ 506.623418][T15925] ? loop_set_fd+0xaa0/0xaa0 [ 506.628033][T15925] blkdev_ioctl+0xbe5/0x1260 [ 506.632633][T15925] block_ioctl+0x95/0xc0 [ 506.636906][T15925] ? blkdev_fallocate+0x2f0/0x2f0 [ 506.641953][T15925] do_vfs_ioctl+0x84f/0xcf0 [ 506.646543][T15925] ? tomoyo_file_ioctl+0x34/0x40 [ 506.651497][T15925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 506.657765][T15925] ksys_ioctl+0xbd/0xe0 [ 506.662062][T15925] __x64_sys_ioctl+0x4c/0x60 [ 506.666741][T15925] do_syscall_64+0xcc/0x3a0 [ 506.671405][T15925] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 506.677305][T15925] RIP: 0033:0x45b1b7 [ 506.681346][T15925] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 506.701222][T15925] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 506.709640][T15925] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 506.717617][T15925] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 506.725652][T15925] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 506.733889][T15925] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 506.741972][T15925] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000010 05:16:06 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x10, &(0x7f00000001c0)='bond0\x00') 05:16:06 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xb00) [ 506.969737][T15934] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:16:06 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x2402, &(0x7f00000001c0)='bond0\x00') 05:16:06 executing program 4 (fault-call:2 fault-nth:17): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 507.030051][T15934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 507.050385][T15934] F2FS-fs (loop2): invalid crc_offset: 0 [ 507.063784][T15934] F2FS-fs (loop2): invalid crc_offset: 0 [ 507.072091][T15934] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:06 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:06 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68, 0x0, 0x0, 0x38028b8, 0x0) [ 507.196452][T15954] FAULT_INJECTION: forcing a failure. [ 507.196452][T15954] name failslab, interval 1, probability 0, space 0, times 0 [ 507.219103][T15954] CPU: 0 PID: 15954 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 507.227817][T15954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.237879][T15954] Call Trace: [ 507.241299][T15954] dump_stack+0x11d/0x181 [ 507.245653][T15954] should_fail.cold+0xa/0x1a [ 507.250314][T15954] __should_failslab+0xee/0x130 [ 507.255189][T15954] should_failslab+0x9/0x14 [ 507.259775][T15954] kmem_cache_alloc+0x29/0x5d0 [ 507.264583][T15954] __kernfs_new_node+0x8d/0x400 [ 507.269501][T15954] ? idr_alloc_cyclic+0x114/0x1b0 [ 507.274661][T15954] ? security_kernfs_init_security+0x80/0xa0 [ 507.281607][T15954] ? rb_insert_color+0x10a/0x350 [ 507.286562][T15954] ? __kernfs_new_node+0x33b/0x400 [ 507.291684][T15954] ? rb_first+0x3d/0x50 [ 507.295847][T15954] kernfs_new_node+0x79/0xd0 [ 507.300457][T15954] __kernfs_create_file+0x5a/0x1c0 [ 507.305584][T15954] sysfs_add_file_mode_ns+0x16c/0x320 [ 507.310973][T15954] internal_create_group+0x229/0x6c0 [ 507.316478][T15954] sysfs_create_group+0x29/0x40 [ 507.321393][T15954] loop_set_fd+0x743/0xaa0 [ 507.325869][T15954] lo_ioctl+0x18f/0xc80 [ 507.330041][T15954] ? loop_set_fd+0xaa0/0xaa0 [ 507.334643][T15954] blkdev_ioctl+0xbe5/0x1260 [ 507.339247][T15954] block_ioctl+0x95/0xc0 [ 507.343585][T15954] ? blkdev_fallocate+0x2f0/0x2f0 [ 507.348619][T15954] do_vfs_ioctl+0x84f/0xcf0 [ 507.353124][T15954] ? tomoyo_file_ioctl+0x34/0x40 [ 507.358076][T15954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.364370][T15954] ksys_ioctl+0xbd/0xe0 [ 507.368614][T15954] __x64_sys_ioctl+0x4c/0x60 [ 507.373204][T15954] do_syscall_64+0xcc/0x3a0 [ 507.377722][T15954] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 507.383610][T15954] RIP: 0033:0x45b1b7 [ 507.387609][T15954] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 507.407227][T15954] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 507.415646][T15954] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 507.423620][T15954] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 507.431593][T15954] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 507.439579][T15954] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 507.447619][T15954] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000011 05:16:06 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x4c00, &(0x7f00000001c0)='bond0\x00') [ 507.548966][T15963] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 507.568753][T15963] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 507.593296][T15963] F2FS-fs (loop2): invalid crc_offset: 0 05:16:06 executing program 4 (fault-call:2 fault-nth:18): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 507.604597][T15963] F2FS-fs (loop2): invalid crc_offset: 0 [ 507.610779][T15963] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:07 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xc00) 05:16:07 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:07 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x4c01, &(0x7f00000001c0)='bond0\x00') [ 507.764991][T15975] FAULT_INJECTION: forcing a failure. [ 507.764991][T15975] name failslab, interval 1, probability 0, space 0, times 0 [ 507.803162][T15975] CPU: 0 PID: 15975 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 507.811846][T15975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.821893][T15975] Call Trace: [ 507.825210][T15975] dump_stack+0x11d/0x181 [ 507.829560][T15975] should_fail.cold+0xa/0x1a [ 507.834296][T15975] __should_failslab+0xee/0x130 [ 507.839152][T15975] should_failslab+0x9/0x14 [ 507.843678][T15975] kmem_cache_alloc+0x29/0x5d0 [ 507.848492][T15975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.854743][T15975] ? idr_alloc_cyclic+0x114/0x1b0 [ 507.859818][T15975] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 507.865787][T15975] __kernfs_new_node+0x8d/0x400 [ 507.870648][T15975] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 507.876968][T15975] ? kernfs_next_descendant_post+0xc3/0x130 [ 507.882860][T15975] ? mutex_unlock+0x41/0x50 [ 507.887430][T15975] ? kernfs_activate+0x149/0x180 [ 507.892407][T15975] kernfs_new_node+0x79/0xd0 [ 507.897003][T15975] __kernfs_create_file+0x5a/0x1c0 [ 507.902163][T15975] sysfs_add_file_mode_ns+0x16c/0x320 [ 507.907553][T15975] internal_create_group+0x229/0x6c0 [ 507.915762][T15975] sysfs_create_group+0x29/0x40 [ 507.920729][T15975] loop_set_fd+0x743/0xaa0 [ 507.925255][T15975] lo_ioctl+0x18f/0xc80 [ 507.929433][T15975] ? loop_set_fd+0xaa0/0xaa0 [ 507.934034][T15975] blkdev_ioctl+0xbe5/0x1260 [ 507.938630][T15975] block_ioctl+0x95/0xc0 [ 507.942884][T15975] ? blkdev_fallocate+0x2f0/0x2f0 [ 507.947934][T15975] do_vfs_ioctl+0x84f/0xcf0 [ 507.952464][T15975] ? tomoyo_file_ioctl+0x34/0x40 [ 507.957453][T15975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 507.963702][T15975] ksys_ioctl+0xbd/0xe0 [ 507.967869][T15975] __x64_sys_ioctl+0x4c/0x60 [ 507.972468][T15975] do_syscall_64+0xcc/0x3a0 [ 507.976982][T15975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 507.982879][T15975] RIP: 0033:0x45b1b7 [ 507.986780][T15975] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 508.006477][T15975] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 05:16:07 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x10, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 508.014945][T15975] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 508.022923][T15975] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 508.030941][T15975] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 508.038946][T15975] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 508.046931][T15975] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000012 05:16:07 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6c, 0x0, 0x0, 0x38028b8, 0x0) 05:16:07 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5411, &(0x7f00000001c0)='bond0\x00') [ 508.239601][T15986] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 508.256221][T15986] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 508.267927][T15986] F2FS-fs (loop2): invalid crc_offset: 0 [ 508.275839][T15986] F2FS-fs (loop2): invalid crc_offset: 0 [ 508.283015][T15986] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:07 executing program 4 (fault-call:2 fault-nth:19): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:07 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x541b, &(0x7f00000001c0)='bond0\x00') 05:16:07 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xd00) [ 508.512483][T15998] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 508.525430][T15998] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 508.533730][T16003] FAULT_INJECTION: forcing a failure. [ 508.533730][T16003] name failslab, interval 1, probability 0, space 0, times 0 [ 508.556434][T16003] CPU: 0 PID: 16003 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 508.565274][T16003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.575383][T16003] Call Trace: [ 508.578694][T16003] dump_stack+0x11d/0x181 [ 508.583115][T16003] should_fail.cold+0xa/0x1a [ 508.587719][T16003] __should_failslab+0xee/0x130 [ 508.592583][T16003] should_failslab+0x9/0x14 [ 508.597228][T16003] kmem_cache_alloc+0x29/0x5d0 [ 508.602016][T16003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 508.608271][T16003] ? __rb_rotate_set_parents+0x9a/0xf0 [ 508.613796][T16003] __kernfs_new_node+0x8d/0x400 [ 508.618666][T16003] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 508.624927][T16003] ? kernfs_next_descendant_post+0xc3/0x130 [ 508.630822][T16003] ? mutex_unlock+0x41/0x50 [ 508.635323][T16003] ? kernfs_activate+0x149/0x180 [ 508.640305][T16003] kernfs_new_node+0x79/0xd0 [ 508.644896][T16003] __kernfs_create_file+0x5a/0x1c0 [ 508.650035][T16003] sysfs_add_file_mode_ns+0x16c/0x320 [ 508.655420][T16003] internal_create_group+0x229/0x6c0 [ 508.660795][T16003] sysfs_create_group+0x29/0x40 [ 508.665728][T16003] loop_set_fd+0x743/0xaa0 [ 508.670242][T16003] lo_ioctl+0x18f/0xc80 [ 508.674462][T16003] ? loop_set_fd+0xaa0/0xaa0 [ 508.679063][T16003] blkdev_ioctl+0xbe5/0x1260 [ 508.683753][T16003] block_ioctl+0x95/0xc0 [ 508.687994][T16003] ? blkdev_fallocate+0x2f0/0x2f0 [ 508.693020][T16003] do_vfs_ioctl+0x84f/0xcf0 [ 508.697528][T16003] ? tomoyo_file_ioctl+0x34/0x40 [ 508.702476][T16003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 508.708734][T16003] ksys_ioctl+0xbd/0xe0 [ 508.712899][T16003] __x64_sys_ioctl+0x4c/0x60 [ 508.717498][T16003] do_syscall_64+0xcc/0x3a0 [ 508.722062][T16003] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 508.727948][T16003] RIP: 0033:0x45b1b7 [ 508.731847][T16003] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 508.751539][T16003] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 508.759957][T16003] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 508.767946][T16003] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 508.775918][T16003] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 508.783890][T16003] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 508.791862][T16003] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000013 [ 508.802635][T15998] F2FS-fs (loop2): invalid crc_offset: 0 [ 508.808712][T15998] F2FS-fs (loop2): invalid crc_offset: 0 [ 508.826285][T15998] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:08 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2d, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:08 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5421, &(0x7f00000001c0)='bond0\x00') 05:16:08 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:08 executing program 4 (fault-call:2 fault-nth:20): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:08 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74, 0x0, 0x0, 0x38028b8, 0x0) 05:16:08 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5450, &(0x7f00000001c0)='bond0\x00') 05:16:08 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xe00) [ 509.247230][T16025] EXT4-fs: 14 callbacks suppressed [ 509.247243][T16025] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 509.247771][T16024] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 509.265249][T16027] FAULT_INJECTION: forcing a failure. [ 509.265249][T16027] name failslab, interval 1, probability 0, space 0, times 0 [ 509.284331][T16027] CPU: 1 PID: 16027 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 509.293382][T16027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.303436][T16027] Call Trace: [ 509.306739][T16027] dump_stack+0x11d/0x181 [ 509.311141][T16027] should_fail.cold+0xa/0x1a [ 509.314882][T16024] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 509.315742][T16027] __should_failslab+0xee/0x130 [ 509.328803][T16027] should_failslab+0x9/0x14 [ 509.333450][T16027] kmem_cache_alloc+0x29/0x5d0 [ 509.338217][T16027] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 509.344633][T16027] ? idr_alloc_cyclic+0x114/0x1b0 [ 509.349743][T16027] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 509.355643][T16027] __kernfs_new_node+0x8d/0x400 [ 509.360528][T16027] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 509.366772][T16027] ? kernfs_next_descendant_post+0xc3/0x130 [ 509.372713][T16027] ? mutex_unlock+0x41/0x50 [ 509.377236][T16027] ? kernfs_activate+0x149/0x180 [ 509.382372][T16027] kernfs_new_node+0x79/0xd0 [ 509.387051][T16027] __kernfs_create_file+0x5a/0x1c0 [ 509.392513][T16027] sysfs_add_file_mode_ns+0x16c/0x320 [ 509.392898][T16024] F2FS-fs (loop2): invalid crc_offset: 0 [ 509.397905][T16027] internal_create_group+0x229/0x6c0 [ 509.398006][T16027] sysfs_create_group+0x29/0x40 [ 509.413679][T16027] loop_set_fd+0x743/0xaa0 [ 509.418160][T16027] lo_ioctl+0x18f/0xc80 [ 509.419569][T16024] F2FS-fs (loop2): invalid crc_offset: 0 [ 509.422335][T16027] ? loop_set_fd+0xaa0/0xaa0 [ 509.422360][T16027] blkdev_ioctl+0xbe5/0x1260 [ 509.435733][T16024] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 509.437177][T16027] block_ioctl+0x95/0xc0 [ 509.448210][T16027] ? blkdev_fallocate+0x2f0/0x2f0 [ 509.453264][T16027] do_vfs_ioctl+0x84f/0xcf0 [ 509.457777][T16027] ? tomoyo_file_ioctl+0x34/0x40 [ 509.462802][T16027] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 509.469113][T16027] ksys_ioctl+0xbd/0xe0 [ 509.473307][T16027] __x64_sys_ioctl+0x4c/0x60 [ 509.477900][T16027] do_syscall_64+0xcc/0x3a0 [ 509.482422][T16027] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 509.488315][T16027] RIP: 0033:0x45b1b7 [ 509.492289][T16027] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 509.511889][T16027] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 509.520403][T16027] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 509.528372][T16027] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 509.536417][T16027] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a 05:16:08 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5451, &(0x7f00000001c0)='bond0\x00') [ 509.544524][T16027] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 509.552498][T16027] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000014 [ 509.585969][T16027] EXT4-fs (sda1): re-mounted. Opts: [ 509.655271][T16032] EXT4-fs (sda1): re-mounted. Opts: [ 509.704198][T16039] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:16:09 executing program 4 (fault-call:2 fault-nth:21): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:09 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f00000001c0)='bond0\x00') [ 509.829781][T16042] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 509.840664][T16048] EXT4-fs (sda1): re-mounted. Opts: [ 509.870025][T16042] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 509.878788][T16042] F2FS-fs (loop2): invalid crc_offset: 0 [ 509.891676][T16042] F2FS-fs (loop2): invalid crc_offset: 0 [ 509.897680][T16051] FAULT_INJECTION: forcing a failure. [ 509.897680][T16051] name failslab, interval 1, probability 0, space 0, times 0 [ 509.900090][T16042] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 509.913862][T16051] CPU: 1 PID: 16051 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 509.925859][T16051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.935970][T16051] Call Trace: [ 509.939266][T16051] dump_stack+0x11d/0x181 [ 509.943613][T16051] should_fail.cold+0xa/0x1a [ 509.948241][T16051] __should_failslab+0xee/0x130 [ 509.953109][T16051] should_failslab+0x9/0x14 [ 509.957613][T16051] kmem_cache_alloc+0x29/0x5d0 [ 509.962434][T16051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 509.968675][T16051] ? idr_alloc_cyclic+0x114/0x1b0 [ 509.973747][T16051] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 509.979638][T16051] __kernfs_new_node+0x8d/0x400 [ 509.984529][T16051] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 509.990759][T16051] ? kernfs_next_descendant_post+0xc3/0x130 [ 509.996658][T16051] ? mutex_unlock+0x41/0x50 [ 510.001168][T16051] ? kernfs_activate+0x149/0x180 [ 510.006114][T16051] kernfs_new_node+0x79/0xd0 [ 510.010705][T16051] __kernfs_create_file+0x5a/0x1c0 [ 510.015925][T16051] sysfs_add_file_mode_ns+0x16c/0x320 [ 510.021310][T16051] internal_create_group+0x229/0x6c0 [ 510.026602][T16051] sysfs_create_group+0x29/0x40 [ 510.031469][T16051] loop_set_fd+0x743/0xaa0 [ 510.035946][T16051] lo_ioctl+0x18f/0xc80 [ 510.040178][T16051] ? loop_set_fd+0xaa0/0xaa0 [ 510.044776][T16051] blkdev_ioctl+0xbe5/0x1260 [ 510.049362][T16051] block_ioctl+0x95/0xc0 [ 510.053717][T16051] ? blkdev_fallocate+0x2f0/0x2f0 [ 510.058803][T16051] do_vfs_ioctl+0x84f/0xcf0 [ 510.063299][T16051] ? tomoyo_file_ioctl+0x34/0x40 [ 510.068231][T16051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 510.074467][T16051] ksys_ioctl+0xbd/0xe0 [ 510.078622][T16051] __x64_sys_ioctl+0x4c/0x60 [ 510.083208][T16051] do_syscall_64+0xcc/0x3a0 [ 510.087750][T16051] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 510.093637][T16051] RIP: 0033:0x45b1b7 [ 510.097620][T16051] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:16:09 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x48, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:09 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xf00) 05:16:09 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7a, 0x0, 0x0, 0x38028b8, 0x0) [ 510.117220][T16051] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 510.125686][T16051] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 510.133649][T16051] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 510.141608][T16051] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 510.149578][T16051] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 510.157669][T16051] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000015 [ 510.204544][T16051] EXT4-fs (sda1): re-mounted. Opts: 05:16:09 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:09 executing program 4 (fault-call:2 fault-nth:22): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:09 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5460, &(0x7f00000001c0)='bond0\x00') [ 510.370161][T16056] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 510.412043][T16063] EXT4-fs (sda1): re-mounted. Opts: [ 510.560483][T16074] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 510.592867][T16075] EXT4-fs (sda1): re-mounted. Opts: [ 510.606452][T16069] FAULT_INJECTION: forcing a failure. [ 510.606452][T16069] name failslab, interval 1, probability 0, space 0, times 0 [ 510.660003][T16069] CPU: 0 PID: 16069 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 510.668719][T16069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.678774][T16069] Call Trace: [ 510.682072][T16069] dump_stack+0x11d/0x181 [ 510.686484][T16069] should_fail.cold+0xa/0x1a [ 510.691146][T16069] ? dev_uevent_filter+0x80/0x80 [ 510.696082][T16069] __should_failslab+0xee/0x130 [ 510.700943][T16069] should_failslab+0x9/0x14 [ 510.705539][T16069] kmem_cache_alloc_trace+0x2a/0x5d0 [ 510.710895][T16069] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 510.717231][T16069] ? kernfs_put+0x279/0x380 [ 510.721752][T16069] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 510.728064][T16069] ? sysfs_add_file_mode_ns+0x199/0x320 [ 510.733629][T16069] ? dev_uevent_filter+0x80/0x80 [ 510.738611][T16069] kobject_uevent_env+0x182/0xc80 [ 510.743646][T16069] ? internal_create_group+0x46c/0x6c0 [ 510.749295][T16069] kobject_uevent+0x29/0x40 [ 510.753913][T16069] loop_set_fd+0x78b/0xaa0 [ 510.758411][T16069] lo_ioctl+0x18f/0xc80 [ 510.762595][T16069] ? loop_set_fd+0xaa0/0xaa0 [ 510.767213][T16069] blkdev_ioctl+0xbe5/0x1260 [ 510.771807][T16069] block_ioctl+0x95/0xc0 [ 510.776096][T16069] ? blkdev_fallocate+0x2f0/0x2f0 [ 510.781133][T16069] do_vfs_ioctl+0x84f/0xcf0 [ 510.785860][T16069] ? tomoyo_file_ioctl+0x34/0x40 [ 510.791264][T16069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 510.797729][T16069] ksys_ioctl+0xbd/0xe0 [ 510.801916][T16069] __x64_sys_ioctl+0x4c/0x60 [ 510.806523][T16069] do_syscall_64+0xcc/0x3a0 [ 510.811105][T16069] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 510.817010][T16069] RIP: 0033:0x45b1b7 [ 510.821023][T16069] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 510.840723][T16069] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 510.849157][T16069] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 05:16:10 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1100) [ 510.857144][T16069] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 510.865221][T16069] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 510.873241][T16069] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 510.881219][T16069] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000016 05:16:10 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x6364, &(0x7f00000001c0)='bond0\x00') [ 510.920862][T16070] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 510.935096][T16070] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 510.945585][T16070] F2FS-fs (loop2): invalid crc_offset: 0 05:16:10 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4c, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 510.970330][T16070] F2FS-fs (loop2): invalid crc_offset: 0 [ 510.976006][T16070] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:10 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xc0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:10 executing program 4 (fault-call:2 fault-nth:23): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:10 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x6612, &(0x7f00000001c0)='bond0\x00') 05:16:10 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1200) [ 511.227901][T16091] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 511.245568][T16091] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 511.313277][T16091] F2FS-fs (loop2): invalid crc_offset: 0 [ 511.323243][T16091] F2FS-fs (loop2): invalid crc_offset: 0 [ 511.335695][T16091] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 511.347884][T16099] FAULT_INJECTION: forcing a failure. [ 511.347884][T16099] name failslab, interval 1, probability 0, space 0, times 0 [ 511.363731][T16099] CPU: 0 PID: 16099 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 511.372485][T16099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.382535][T16099] Call Trace: [ 511.385830][T16099] dump_stack+0x11d/0x181 [ 511.390172][T16099] should_fail.cold+0xa/0x1a [ 511.395154][T16099] __should_failslab+0xee/0x130 [ 511.400068][T16099] should_failslab+0x9/0x14 [ 511.404592][T16099] __kmalloc+0x53/0x690 [ 511.408779][T16099] ? memcg_kmem_put_cache+0x7c/0xc0 [ 511.414048][T16099] ? debug_smp_processor_id+0x43/0x137 [ 511.419545][T16099] ? kmem_cache_alloc_trace+0x1e9/0x5d0 [ 511.425119][T16099] ? kobject_get_path+0xa8/0x120 [ 511.430172][T16099] kobject_get_path+0xa8/0x120 [ 511.434946][T16099] kobject_uevent_env+0x1a7/0xc80 [ 511.439986][T16099] ? internal_create_group+0x46c/0x6c0 [ 511.445528][T16099] kobject_uevent+0x29/0x40 [ 511.450115][T16099] loop_set_fd+0x78b/0xaa0 [ 511.454548][T16099] lo_ioctl+0x18f/0xc80 [ 511.458757][T16099] ? loop_set_fd+0xaa0/0xaa0 05:16:10 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x60, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 511.463346][T16099] blkdev_ioctl+0xbe5/0x1260 [ 511.468016][T16099] ? __const_udelay+0x36/0x40 [ 511.472692][T16099] block_ioctl+0x95/0xc0 [ 511.476950][T16099] ? blkdev_fallocate+0x2f0/0x2f0 [ 511.481983][T16099] do_vfs_ioctl+0x84f/0xcf0 [ 511.486501][T16099] ? tomoyo_file_ioctl+0x34/0x40 [ 511.491522][T16099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 511.497773][T16099] ksys_ioctl+0xbd/0xe0 [ 511.501946][T16099] __x64_sys_ioctl+0x4c/0x60 [ 511.506554][T16099] do_syscall_64+0xcc/0x3a0 [ 511.511074][T16099] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.516965][T16099] RIP: 0033:0x45b1b7 [ 511.520880][T16099] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 511.540514][T16099] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 511.548942][T16099] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 511.556966][T16099] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 511.564951][T16099] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 511.573020][T16099] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 511.581002][T16099] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000017 05:16:11 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:11 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8901, &(0x7f00000001c0)='bond0\x00') 05:16:11 executing program 4 (fault-call:2 fault-nth:24): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 512.033300][T16118] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 512.086791][T16118] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:11 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8902, &(0x7f00000001c0)='bond0\x00') [ 512.134581][T16118] F2FS-fs (loop2): invalid crc_offset: 0 [ 512.144450][T16118] F2FS-fs (loop2): invalid crc_offset: 0 [ 512.146917][T16126] FAULT_INJECTION: forcing a failure. [ 512.146917][T16126] name failslab, interval 1, probability 0, space 0, times 0 [ 512.162926][T16118] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 512.169690][T16126] CPU: 0 PID: 16126 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 512.178587][T16126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.188642][T16126] Call Trace: [ 512.191943][T16126] dump_stack+0x11d/0x181 [ 512.196358][T16126] should_fail.cold+0xa/0x1a [ 512.201025][T16126] __should_failslab+0xee/0x130 [ 512.205919][T16126] should_failslab+0x9/0x14 [ 512.210429][T16126] kmem_cache_alloc_node+0x39/0x660 [ 512.215632][T16126] ? vsnprintf+0x1a7/0xb40 [ 512.220073][T16126] __alloc_skb+0x8e/0x360 [ 512.224551][T16126] alloc_uevent_skb+0x74/0x140 [ 512.229395][T16126] kobject_uevent_env+0x747/0xc80 [ 512.234426][T16126] ? internal_create_group+0x46c/0x6c0 [ 512.239975][T16126] kobject_uevent+0x29/0x40 [ 512.244487][T16126] loop_set_fd+0x78b/0xaa0 [ 512.248978][T16126] lo_ioctl+0x18f/0xc80 [ 512.253151][T16126] ? loop_set_fd+0xaa0/0xaa0 [ 512.257840][T16126] blkdev_ioctl+0xbe5/0x1260 [ 512.262511][T16126] block_ioctl+0x95/0xc0 [ 512.266831][T16126] ? blkdev_fallocate+0x2f0/0x2f0 [ 512.271865][T16126] do_vfs_ioctl+0x84f/0xcf0 [ 512.276463][T16126] ? tomoyo_file_ioctl+0x34/0x40 [ 512.281412][T16126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 512.287675][T16126] ksys_ioctl+0xbd/0xe0 [ 512.291928][T16126] __x64_sys_ioctl+0x4c/0x60 [ 512.296581][T16126] do_syscall_64+0xcc/0x3a0 [ 512.301090][T16126] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 512.306979][T16126] RIP: 0033:0x45b1b7 [ 512.311015][T16126] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:16:11 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1300) 05:16:11 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x300, 0x0, 0x0, 0x38028b8, 0x0) 05:16:11 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x68, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 512.330618][T16126] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 512.339124][T16126] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 512.347144][T16126] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 512.355136][T16126] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 512.363158][T16126] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 512.371144][T16126] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000018 [ 512.521897][T16130] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:16:11 executing program 4 (fault-call:2 fault-nth:25): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 512.567900][T16130] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:11 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8903, &(0x7f00000001c0)='bond0\x00') [ 512.616746][T16130] F2FS-fs (loop2): invalid crc_offset: 0 [ 512.637119][T16130] F2FS-fs (loop2): invalid crc_offset: 0 [ 512.653060][T16130] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:12 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:12 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1400) [ 512.810135][T16145] FAULT_INJECTION: forcing a failure. [ 512.810135][T16145] name failslab, interval 1, probability 0, space 0, times 0 [ 512.823008][T16145] CPU: 1 PID: 16145 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 512.831684][T16145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.841882][T16145] Call Trace: [ 512.845201][T16145] dump_stack+0x11d/0x181 [ 512.849579][T16145] should_fail.cold+0xa/0x1a [ 512.854180][T16145] __should_failslab+0xee/0x130 [ 512.859178][T16145] should_failslab+0x9/0x14 [ 512.863703][T16145] kmem_cache_alloc_node_trace+0x3b/0x670 [ 512.869480][T16145] ? memcg_kmem_put_cache+0x7c/0xc0 [ 512.874788][T16145] __kmalloc_node_track_caller+0x38/0x50 [ 512.880436][T16145] __kmalloc_reserve.isra.0+0x49/0xd0 [ 512.885822][T16145] __alloc_skb+0xc2/0x360 [ 512.890208][T16145] alloc_uevent_skb+0x74/0x140 [ 512.895056][T16145] kobject_uevent_env+0x747/0xc80 [ 512.900233][T16145] ? internal_create_group+0x46c/0x6c0 [ 512.905750][T16145] kobject_uevent+0x29/0x40 [ 512.910259][T16145] loop_set_fd+0x78b/0xaa0 [ 512.914689][T16145] lo_ioctl+0x18f/0xc80 [ 512.918852][T16145] ? loop_set_fd+0xaa0/0xaa0 [ 512.923484][T16145] blkdev_ioctl+0xbe5/0x1260 [ 512.928081][T16145] block_ioctl+0x95/0xc0 [ 512.932339][T16145] ? blkdev_fallocate+0x2f0/0x2f0 [ 512.937429][T16145] do_vfs_ioctl+0x84f/0xcf0 [ 512.941954][T16145] ? tomoyo_file_ioctl+0x34/0x40 [ 512.946976][T16145] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 512.953238][T16145] ksys_ioctl+0xbd/0xe0 [ 512.957411][T16145] __x64_sys_ioctl+0x4c/0x60 [ 512.962015][T16145] do_syscall_64+0xcc/0x3a0 [ 512.967310][T16145] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 512.973266][T16145] RIP: 0033:0x45b1b7 [ 512.977253][T16145] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 512.996862][T16145] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 05:16:12 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x500, 0x0, 0x0, 0x38028b8, 0x0) [ 513.005284][T16145] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 513.013269][T16145] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 513.021359][T16145] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 513.029343][T16145] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 513.037312][T16145] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000019 05:16:12 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8904, &(0x7f00000001c0)='bond0\x00') 05:16:12 executing program 4 (fault-call:2 fault-nth:26): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:12 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6c, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 513.340002][T16160] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 513.347792][T16160] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:12 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8906, &(0x7f00000001c0)='bond0\x00') [ 513.439773][T16160] F2FS-fs (loop2): invalid crc_offset: 0 [ 513.476248][T16160] F2FS-fs (loop2): invalid crc_offset: 0 05:16:12 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x600, 0x0, 0x0, 0x38028b8, 0x0) 05:16:12 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1500) [ 513.488394][T16160] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 513.553800][T16174] FAULT_INJECTION: forcing a failure. [ 513.553800][T16174] name failslab, interval 1, probability 0, space 0, times 0 [ 513.566549][T16174] CPU: 1 PID: 16174 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 513.575223][T16174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.585432][T16174] Call Trace: [ 513.588764][T16174] dump_stack+0x11d/0x181 [ 513.593110][T16174] should_fail.cold+0xa/0x1a [ 513.599617][T16174] __should_failslab+0xee/0x130 [ 513.604481][T16174] should_failslab+0x9/0x14 [ 513.609003][T16174] kmem_cache_alloc_node_trace+0x3b/0x670 [ 513.614729][T16174] ? memcg_kmem_put_cache+0x7c/0xc0 [ 513.619935][T16174] __kmalloc_node_track_caller+0x38/0x50 [ 513.625629][T16174] __kmalloc_reserve.isra.0+0x49/0xd0 [ 513.631046][T16174] __alloc_skb+0xc2/0x360 [ 513.635475][T16174] alloc_uevent_skb+0x74/0x140 [ 513.640255][T16174] kobject_uevent_env+0x747/0xc80 [ 513.645292][T16174] ? internal_create_group+0x46c/0x6c0 [ 513.650772][T16174] kobject_uevent+0x29/0x40 [ 513.655286][T16174] loop_set_fd+0x78b/0xaa0 [ 513.659836][T16174] lo_ioctl+0x18f/0xc80 [ 513.664008][T16174] ? loop_set_fd+0xaa0/0xaa0 [ 513.668966][T16174] blkdev_ioctl+0xbe5/0x1260 [ 513.673594][T16174] block_ioctl+0x95/0xc0 [ 513.677851][T16174] ? blkdev_fallocate+0x2f0/0x2f0 [ 513.683045][T16174] do_vfs_ioctl+0x84f/0xcf0 [ 513.687602][T16174] ? tomoyo_file_ioctl+0x34/0x40 [ 513.692640][T16174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 513.698893][T16174] ksys_ioctl+0xbd/0xe0 05:16:13 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 513.703112][T16174] __x64_sys_ioctl+0x4c/0x60 [ 513.707735][T16174] do_syscall_64+0xcc/0x3a0 [ 513.712255][T16174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 513.718370][T16174] RIP: 0033:0x45b1b7 [ 513.722353][T16174] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 513.741992][T16174] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 513.750446][T16174] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 513.758454][T16174] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 513.766458][T16174] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 513.774513][T16174] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 513.782554][T16174] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000001a 05:16:13 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8907, &(0x7f00000001c0)='bond0\x00') 05:16:13 executing program 4 (fault-call:2 fault-nth:27): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:13 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x74, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:13 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1600) 05:16:13 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8910, &(0x7f00000001c0)='bond0\x00') [ 514.142890][T16193] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 514.175119][T16193] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:13 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x700, 0x0, 0x0, 0x38028b8, 0x0) [ 514.230502][T16193] F2FS-fs (loop2): invalid crc_offset: 0 [ 514.253443][T16193] F2FS-fs (loop2): invalid crc_offset: 0 [ 514.269053][T16193] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 514.304350][T16204] FAULT_INJECTION: forcing a failure. [ 514.304350][T16204] name failslab, interval 1, probability 0, space 0, times 0 [ 514.319492][T16204] CPU: 1 PID: 16204 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 514.328288][T16204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.338396][T16204] Call Trace: [ 514.342145][T16204] dump_stack+0x11d/0x181 [ 514.346499][T16204] should_fail.cold+0xa/0x1a [ 514.351111][T16204] __should_failslab+0xee/0x130 [ 514.355972][T16204] should_failslab+0x9/0x14 [ 514.360493][T16204] kmem_cache_alloc+0x29/0x5d0 [ 514.365275][T16204] ? string+0x67/0xa0 [ 514.369285][T16204] skb_clone+0xf9/0x290 [ 514.373569][T16204] netlink_broadcast_filtered+0x6e6/0x960 [ 514.379369][T16204] netlink_broadcast+0x43/0x60 [ 514.384253][T16204] kobject_uevent_env+0x710/0xc80 [ 514.389430][T16204] ? internal_create_group+0x46c/0x6c0 [ 514.394922][T16204] kobject_uevent+0x29/0x40 [ 514.399442][T16204] loop_set_fd+0x78b/0xaa0 [ 514.403909][T16204] lo_ioctl+0x18f/0xc80 [ 514.408172][T16204] ? loop_set_fd+0xaa0/0xaa0 [ 514.412848][T16204] blkdev_ioctl+0xbe5/0x1260 [ 514.417459][T16204] block_ioctl+0x95/0xc0 [ 514.421765][T16204] ? blkdev_fallocate+0x2f0/0x2f0 [ 514.426800][T16204] do_vfs_ioctl+0x84f/0xcf0 [ 514.431336][T16204] ? tomoyo_file_ioctl+0x34/0x40 [ 514.436312][T16204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.442552][T16204] ksys_ioctl+0xbd/0xe0 [ 514.446774][T16204] __x64_sys_ioctl+0x4c/0x60 [ 514.451376][T16204] do_syscall_64+0xcc/0x3a0 [ 514.455892][T16204] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 514.461785][T16204] RIP: 0033:0x45b1b7 [ 514.465743][T16204] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 514.485471][T16204] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 514.493887][T16204] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 05:16:13 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8911, &(0x7f00000001c0)='bond0\x00') [ 514.501864][T16204] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 514.509852][T16204] RBP: 000000000075bf20 R08: 0000000000000000 R09: 000000000000000a [ 514.517824][T16204] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 514.525817][T16204] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000001b 05:16:13 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1700) [ 514.552355][T16204] EXT4-fs: 19 callbacks suppressed [ 514.552368][T16204] EXT4-fs (sda1): re-mounted. Opts: [ 514.578857][T16206] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:16:14 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8912, &(0x7f00000001c0)='bond0\x00') 05:16:14 executing program 4 (fault-call:2 fault-nth:28): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 514.706874][T16218] EXT4-fs (sda1): re-mounted. Opts: [ 514.723015][T16222] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 514.739422][T16224] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 514.782020][T16222] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 514.810455][T16222] F2FS-fs (loop2): invalid crc_offset: 0 [ 514.816416][T16222] F2FS-fs (loop2): invalid crc_offset: 0 [ 514.829994][T16222] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 514.850390][T16228] EXT4-fs (sda1): re-mounted. Opts: 05:16:14 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:14 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x7a, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 515.029505][T16238] FAULT_INJECTION: forcing a failure. [ 515.029505][T16238] name failslab, interval 1, probability 0, space 0, times 0 [ 515.042319][T16238] CPU: 1 PID: 16238 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 515.051008][T16238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.061154][T16238] Call Trace: [ 515.064458][T16238] dump_stack+0x11d/0x181 [ 515.068827][T16238] should_fail.cold+0xa/0x1a [ 515.073443][T16238] __should_failslab+0xee/0x130 [ 515.078591][T16238] should_failslab+0x9/0x14 [ 515.083197][T16238] kmem_cache_alloc+0x29/0x5d0 [ 515.088062][T16238] ? __rcu_read_unlock+0x66/0x3d0 [ 515.093207][T16238] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 515.099291][T16238] __sigqueue_alloc+0x179/0x2a0 [ 515.104352][T16238] __send_signal+0x660/0x870 [ 515.109147][T16238] send_signal+0x224/0x2b0 [ 515.113760][T16238] ? check_stack_object+0xda/0x110 [ 515.118909][T16238] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 515.124815][T16238] ? preempt_count_add+0x6f/0xb0 [ 515.129769][T16238] force_sig_info_to_task+0x1fa/0x230 [ 515.135174][T16238] force_sig_fault+0x82/0xb0 [ 515.139824][T16238] __bad_area_nosemaphore+0x24b/0x310 [ 515.145218][T16238] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 515.151477][T16238] bad_area+0x47/0x50 [ 515.155492][T16238] __do_page_fault+0x6a3/0x8d0 [ 515.160397][T16238] do_page_fault+0x38/0x194 [ 515.164938][T16238] page_fault+0x34/0x40 [ 515.169113][T16238] RIP: 0033:0x454f4f [ 515.173032][T16238] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 515.192742][T16238] RSP: 002b:00007fc74937fa68 EFLAGS: 00010283 [ 515.198966][T16238] RAX: 00007fc74937fae0 RBX: 00007fc7493806d4 RCX: 0000000000000000 [ 515.206952][T16238] RDX: 000000000000001f RSI: 0000000000000000 RDI: 00007fc74937fae0 [ 515.215047][T16238] RBP: 000000000075bf20 R08: 000000000000001f R09: 000000000000000a 05:16:14 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8913, &(0x7f00000001c0)='bond0\x00') 05:16:14 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1800) 05:16:14 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf93, 0x0, 0x0, 0x38028b8, 0x0) [ 515.223116][T16238] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 515.231348][T16238] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000001c [ 515.275509][T16238] EXT4-fs (sda1): re-mounted. Opts: 05:16:14 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000001c0)='bond0\x00') [ 515.416685][T16241] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 515.430264][T16241] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 515.439227][T16241] F2FS-fs (loop2): invalid crc_offset: 0 05:16:14 executing program 4 (fault-call:2 fault-nth:29): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 515.469492][T16241] F2FS-fs (loop2): invalid crc_offset: 0 [ 515.474595][T16249] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 515.484259][T16241] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:14 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x891d, &(0x7f00000001c0)='bond0\x00') [ 515.613326][T16254] EXT4-fs (sda1): re-mounted. Opts: [ 515.626996][T16263] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 515.633587][T16261] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 515.635280][T16263] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 515.652129][T16263] F2FS-fs (loop2): invalid crc_offset: 0 [ 515.658793][T16263] F2FS-fs (loop2): invalid crc_offset: 0 [ 515.664733][T16263] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:15 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1900) 05:16:15 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x891e, &(0x7f00000001c0)='bond0\x00') [ 515.863339][T16266] FAULT_INJECTION: forcing a failure. [ 515.863339][T16266] name failslab, interval 1, probability 0, space 0, times 0 [ 515.876068][T16266] CPU: 1 PID: 16266 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 515.884746][T16266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.895150][T16266] Call Trace: [ 515.898442][T16266] dump_stack+0x11d/0x181 [ 515.902787][T16266] should_fail.cold+0xa/0x1a [ 515.907468][T16266] __should_failslab+0xee/0x130 [ 515.912405][T16266] should_failslab+0x9/0x14 [ 515.917010][T16266] kmem_cache_alloc+0x29/0x5d0 [ 515.921772][T16266] ? __rcu_read_unlock+0x66/0x3d0 [ 515.926794][T16266] ? kick_process+0x48/0x70 [ 515.931295][T16266] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 515.937364][T16266] __sigqueue_alloc+0x179/0x2a0 [ 515.942214][T16266] __send_signal+0x660/0x870 [ 515.946891][T16266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 515.953130][T16266] send_signal+0x224/0x2b0 [ 515.957548][T16266] ? check_stack_object+0xda/0x110 [ 515.962750][T16266] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 515.968656][T16266] ? preempt_count_add+0x6f/0xb0 [ 515.973689][T16266] force_sig_info_to_task+0x1fa/0x230 [ 515.979102][T16266] force_sig_fault+0x82/0xb0 [ 515.983706][T16266] __bad_area_nosemaphore+0x24b/0x310 [ 515.989081][T16266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 515.995322][T16266] bad_area+0x47/0x50 [ 515.999505][T16266] __do_page_fault+0x6a3/0x8d0 [ 516.004278][T16266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.010632][T16266] do_page_fault+0x38/0x194 [ 516.015143][T16266] page_fault+0x34/0x40 [ 516.019388][T16266] RIP: 0033:0x454f4f [ 516.023296][T16266] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 516.042910][T16266] RSP: 002b:00007fc74937fa68 EFLAGS: 00010283 [ 516.048974][T16266] RAX: 00007fc74937fb40 RBX: 00007fc7493806d4 RCX: 0000000000000000 05:16:15 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf2f52010, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:15 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xc0, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 516.056958][T16266] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007fc74937fb40 [ 516.064925][T16266] RBP: 000000000075bf20 R08: 00000000000000e0 R09: 000000000075bf20 [ 516.072983][T16266] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 516.080947][T16266] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000001d [ 516.095152][T16274] EXT4-fs (sda1): re-mounted. Opts: 05:16:15 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1f00, 0x0, 0x0, 0x38028b8, 0x0) 05:16:15 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1a00) 05:16:15 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x891f, &(0x7f00000001c0)='bond0\x00') [ 516.264831][T16283] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 516.290020][T16283] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 516.309351][T16283] F2FS-fs (loop2): invalid crc_offset: 0 [ 516.318991][T16283] F2FS-fs (loop2): invalid crc_offset: 0 [ 516.347553][T16283] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:15 executing program 4 (fault-call:2 fault-nth:30): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:15 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1b00) 05:16:15 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8920, &(0x7f00000001c0)='bond0\x00') [ 516.525634][T16300] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 516.551920][T16300] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:15 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x300, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 516.587122][T16300] F2FS-fs (loop2): invalid crc_offset: 0 [ 516.611858][T16300] F2FS-fs (loop2): invalid crc_offset: 0 05:16:16 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x0, 0x0, 0x38028b8, 0x0) [ 516.636124][T16300] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 516.735886][T16310] FAULT_INJECTION: forcing a failure. [ 516.735886][T16310] name failslab, interval 1, probability 0, space 0, times 0 [ 516.748822][T16310] CPU: 0 PID: 16310 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 516.757594][T16310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.767860][T16310] Call Trace: [ 516.771166][T16310] dump_stack+0x11d/0x181 [ 516.775517][T16310] should_fail.cold+0xa/0x1a [ 516.780147][T16310] __should_failslab+0xee/0x130 05:16:16 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8921, &(0x7f00000001c0)='bond0\x00') [ 516.785043][T16310] should_failslab+0x9/0x14 [ 516.789655][T16310] kmem_cache_alloc+0x29/0x5d0 [ 516.794436][T16310] ? __rcu_read_unlock+0x66/0x3d0 [ 516.799472][T16310] ? kick_process+0x48/0x70 [ 516.803980][T16310] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 516.809867][T16310] __sigqueue_alloc+0x179/0x2a0 [ 516.814711][T16310] __send_signal+0x660/0x870 [ 516.819296][T16310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.825534][T16310] send_signal+0x224/0x2b0 [ 516.829967][T16310] ? check_stack_object+0xda/0x110 05:16:16 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf5ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 516.835178][T16310] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 516.841188][T16310] ? preempt_count_add+0x6f/0xb0 [ 516.846129][T16310] force_sig_info_to_task+0x1fa/0x230 [ 516.852346][T16310] force_sig_fault+0x82/0xb0 [ 516.857141][T16310] __bad_area_nosemaphore+0x24b/0x310 [ 516.862522][T16310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.868761][T16310] bad_area+0x47/0x50 [ 516.872739][T16310] __do_page_fault+0x6a3/0x8d0 [ 516.877497][T16310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 516.883761][T16310] do_page_fault+0x38/0x194 [ 516.888292][T16310] page_fault+0x34/0x40 [ 516.892450][T16310] RIP: 0033:0x454f4f [ 516.896371][T16310] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 516.915988][T16310] RSP: 002b:00007fc74937fa68 EFLAGS: 00010283 [ 516.922052][T16310] RAX: 00007fc74937fb40 RBX: 00007fc7493806d4 RCX: 0000000000000000 [ 516.930115][T16310] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007fc74937fb40 [ 516.938102][T16310] RBP: 000000000075bf20 R08: 00000000000000e0 R09: 000000000075bf20 [ 516.946093][T16310] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 516.954064][T16310] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000001e 05:16:16 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1c00) 05:16:16 executing program 4 (fault-call:2 fault-nth:31): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:16 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8922, &(0x7f00000001c0)='bond0\x00') 05:16:16 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x500, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 517.329037][T16329] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 517.359980][T16329] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 517.390278][T16329] F2FS-fs (loop2): invalid crc_offset: 0 [ 517.396202][T16329] F2FS-fs (loop2): invalid crc_offset: 0 [ 517.410776][T16329] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 517.427263][T16338] FAULT_INJECTION: forcing a failure. [ 517.427263][T16338] name failslab, interval 1, probability 0, space 0, times 0 [ 517.450085][T16338] CPU: 1 PID: 16338 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 517.450918][T16341] bond0: mtu greater than device maximum [ 517.458798][T16338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.458803][T16338] Call Trace: [ 517.458830][T16338] dump_stack+0x11d/0x181 [ 517.458855][T16338] should_fail.cold+0xa/0x1a [ 517.458886][T16338] __should_failslab+0xee/0x130 [ 517.473510][T16344] bond0: mtu greater than device maximum 05:16:16 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8923, &(0x7f00000001c0)='bond0\x00') 05:16:16 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1d00) [ 517.474596][T16338] should_failslab+0x9/0x14 [ 517.474618][T16338] __kmalloc_track_caller+0x4f/0x690 [ 517.474648][T16338] ? constant_test_bit.constprop.0+0xd/0x20 [ 517.513169][T16338] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 517.518983][T16338] ? __check_object_size+0x5f/0x346 [ 517.524187][T16338] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 517.530440][T16338] ? _copy_from_user+0x98/0xf0 [ 517.535225][T16338] ? strndup_user+0x85/0xc0 [ 517.539774][T16338] memdup_user+0x2f/0xc0 [ 517.544137][T16338] strndup_user+0x85/0xc0 [ 517.548476][T16338] ksys_mount+0x84/0x160 [ 517.552771][T16338] __x64_sys_mount+0x70/0x90 [ 517.557389][T16338] do_syscall_64+0xcc/0x3a0 [ 517.562042][T16338] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 517.568112][T16338] RIP: 0033:0x45dd9a [ 517.572018][T16338] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 517.592035][T16338] RSP: 002b:00007fc74937fa68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 517.600459][T16338] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045dd9a [ 517.608499][T16338] RDX: 00007fc74937fae0 RSI: 0000000020000080 RDI: 00007fc74937fb00 [ 517.616486][T16338] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 517.624475][T16338] R10: 00000000038028b8 R11: 0000000000000202 R12: 0000000000000004 [ 517.632576][T16338] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000001f 05:16:17 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3f00, 0x0, 0x0, 0x38028b8, 0x0) 05:16:17 executing program 4 (fault-call:2 fault-nth:32): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 517.893672][T16352] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 517.914445][T16352] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:17 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8924, &(0x7f00000001c0)='bond0\x00') [ 517.956888][T16352] F2FS-fs (loop2): invalid crc_offset: 0 [ 517.965736][T16352] F2FS-fs (loop2): invalid crc_offset: 0 [ 517.987381][T16352] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:17 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1e00) 05:16:17 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x600, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 518.123715][T16366] FAULT_INJECTION: forcing a failure. [ 518.123715][T16366] name failslab, interval 1, probability 0, space 0, times 0 [ 518.155805][T16366] CPU: 0 PID: 16366 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 518.164610][T16366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.174935][T16366] Call Trace: [ 518.178249][T16366] dump_stack+0x11d/0x181 [ 518.182613][T16366] should_fail.cold+0xa/0x1a [ 518.187520][T16366] __should_failslab+0xee/0x130 [ 518.193155][T16366] should_failslab+0x9/0x14 [ 518.197831][T16366] kmem_cache_alloc_trace+0x2a/0x5d0 [ 518.203307][T16366] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 518.209060][T16366] ? __check_object_size+0x5f/0x346 [ 518.214285][T16366] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 518.220726][T16366] ? _copy_from_user+0x98/0xf0 [ 518.225609][T16366] copy_mount_options+0x52/0x2a0 [ 518.230706][T16366] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 518.236965][T16366] ksys_mount+0xb0/0x160 [ 518.241317][T16366] __x64_sys_mount+0x70/0x90 [ 518.246131][T16366] do_syscall_64+0xcc/0x3a0 [ 518.250752][T16366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 518.258054][T16366] RIP: 0033:0x45dd9a [ 518.261970][T16366] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 518.281592][T16366] RSP: 002b:00007fc74935ea68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 518.290144][T16366] RAX: ffffffffffffffda RBX: 00007fc74935f6d4 RCX: 000000000045dd9a [ 518.298257][T16366] RDX: 00007fc74935eae0 RSI: 0000000020000080 RDI: 00007fc74935eb00 [ 518.306239][T16366] RBP: 000000000075bfc8 R08: 00007fc74935eb40 R09: 00007fc74935eae0 [ 518.314235][T16366] R10: 00000000038028b8 R11: 0000000000000206 R12: 0000000000000004 05:16:17 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:17 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000, 0x0, 0x0, 0x38028b8, 0x0) [ 518.322235][T16366] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000020 05:16:17 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, &(0x7f00000001c0)='bond0\x00') 05:16:17 executing program 4 (fault-call:2 fault-nth:33): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:17 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x2600) [ 518.541000][T16383] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 518.562956][T16383] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 518.611239][T16383] F2FS-fs (loop2): invalid crc_offset: 0 [ 518.624723][T16383] F2FS-fs (loop2): invalid crc_offset: 0 05:16:18 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8929, &(0x7f00000001c0)='bond0\x00') [ 518.672039][T16383] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 518.803775][T16393] FAULT_INJECTION: forcing a failure. [ 518.803775][T16393] name failslab, interval 1, probability 0, space 0, times 0 [ 518.845106][T16402] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 518.875354][T16402] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 518.888071][T16393] CPU: 0 PID: 16393 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 518.896860][T16393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.907045][T16393] Call Trace: [ 518.910366][T16393] dump_stack+0x11d/0x181 [ 518.914745][T16393] should_fail.cold+0xa/0x1a [ 518.919471][T16393] __should_failslab+0xee/0x130 [ 518.924351][T16393] should_failslab+0x9/0x14 [ 518.928877][T16393] kmem_cache_alloc_trace+0x2a/0x5d0 [ 518.934173][T16393] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 518.939912][T16393] ? __check_object_size+0x5f/0x346 05:16:18 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x700, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:18 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4800, 0x0, 0x0, 0x38028b8, 0x0) 05:16:18 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8930, &(0x7f00000001c0)='bond0\x00') [ 518.945142][T16393] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 518.951496][T16393] ? _copy_from_user+0x98/0xf0 [ 518.956291][T16393] copy_mount_options+0x52/0x2a0 [ 518.961260][T16393] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 518.967519][T16393] ksys_mount+0xb0/0x160 [ 518.969637][T16402] F2FS-fs (loop2): invalid crc_offset: 0 [ 518.971871][T16393] __x64_sys_mount+0x70/0x90 [ 518.971895][T16393] do_syscall_64+0xcc/0x3a0 [ 518.971919][T16393] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 518.971942][T16393] RIP: 0033:0x45dd9a [ 518.978534][T16402] F2FS-fs (loop2): invalid crc_offset: 0 [ 518.982274][T16393] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 518.982283][T16393] RSP: 002b:00007fc74937fa68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 518.982298][T16393] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045dd9a [ 518.982308][T16393] RDX: 00007fc74937fae0 RSI: 0000000020000080 RDI: 00007fc74937fb00 [ 518.982318][T16393] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 518.982328][T16393] R10: 00000000038028b8 R11: 0000000000000202 R12: 0000000000000004 [ 518.982338][T16393] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000021 [ 519.082099][T16402] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:18 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x2e00) 05:16:18 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:18 executing program 4 (fault-call:2 fault-nth:34): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:18 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8932, &(0x7f00000001c0)='bond0\x00') 05:16:18 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3400) 05:16:18 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4c00, 0x0, 0x0, 0x38028b8, 0x0) [ 519.480210][T16426] FAULT_INJECTION: forcing a failure. [ 519.480210][T16426] name failslab, interval 1, probability 0, space 0, times 0 [ 519.509552][T16426] CPU: 0 PID: 16426 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 519.518265][T16426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.528501][T16426] Call Trace: [ 519.531799][T16426] dump_stack+0x11d/0x181 [ 519.536172][T16426] should_fail.cold+0xa/0x1a [ 519.540793][T16426] __should_failslab+0xee/0x130 [ 519.545761][T16426] should_failslab+0x9/0x14 [ 519.550284][T16426] kmem_cache_alloc+0x29/0x5d0 [ 519.555157][T16426] ? __write_once_size.constprop.0+0x12/0x20 [ 519.561269][T16426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 519.567533][T16426] ? should_fail+0xd4/0x45d [ 519.572061][T16426] getname_flags+0x91/0x380 05:16:18 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8933, &(0x7f00000001c0)='bond0\x00') [ 519.576586][T16426] ? memcg_kmem_put_cache+0x7c/0xc0 [ 519.581796][T16426] user_path_at_empty+0x38/0x70 [ 519.586661][T16426] do_mount+0xc8/0x14f0 [ 519.590840][T16426] ? constant_test_bit.constprop.0+0xd/0x20 [ 519.596838][T16426] ? copy_mount_options+0x200/0x2a0 [ 519.602046][T16426] ksys_mount+0xe8/0x160 [ 519.606298][T16426] __x64_sys_mount+0x70/0x90 [ 519.610919][T16426] do_syscall_64+0xcc/0x3a0 [ 519.615446][T16426] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 519.621346][T16426] RIP: 0033:0x45dd9a 05:16:18 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x900, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 519.625255][T16426] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 519.644966][T16426] RSP: 002b:00007fc74937fa68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 519.653390][T16426] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045dd9a [ 519.661389][T16426] RDX: 00007fc74937fae0 RSI: 0000000020000080 RDI: 00007fc74937fb00 [ 519.669399][T16426] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 519.677476][T16426] R10: 00000000038028b8 R11: 0000000000000202 R12: 0000000000000004 [ 519.685463][T16426] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000022 05:16:19 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8937, &(0x7f00000001c0)='bond0\x00') [ 519.802591][T16437] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:16:19 executing program 4 (fault-call:2 fault-nth:35): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 519.863307][T16437] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 519.922260][T16437] F2FS-fs (loop2): invalid crc_offset: 0 [ 519.966036][T16437] F2FS-fs (loop2): invalid crc_offset: 0 [ 519.993766][T16448] EXT4-fs: 18 callbacks suppressed [ 519.993791][T16448] EXT4-fs (sda1): re-mounted. Opts: 05:16:19 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3600) [ 520.020020][T16437] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:19 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8940, &(0x7f00000001c0)='bond0\x00') [ 520.067231][T16443] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 520.130113][T16455] EXT4-fs (sda1): re-mounted. Opts: [ 520.136009][T16453] FAULT_INJECTION: forcing a failure. [ 520.136009][T16453] name failslab, interval 1, probability 0, space 0, times 0 [ 520.165479][T16453] CPU: 1 PID: 16453 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 520.174279][T16453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.184332][T16453] Call Trace: [ 520.187632][T16453] dump_stack+0x11d/0x181 [ 520.192072][T16453] should_fail.cold+0xa/0x1a [ 520.196669][T16453] __should_failslab+0xee/0x130 [ 520.201523][T16453] should_failslab+0x9/0x14 [ 520.206029][T16453] __kmalloc+0x53/0x690 [ 520.210181][T16453] ? __kmalloc+0x239/0x690 [ 520.214619][T16453] ? __follow_mount_rcu.isra.0+0x220/0x310 [ 520.220579][T16453] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 520.226596][T16453] ? tomoyo_realpath_from_path+0x83/0x4c0 [ 520.232527][T16453] tomoyo_realpath_from_path+0x83/0x4c0 [ 520.238092][T16453] tomoyo_mount_acl+0xdd/0x590 [ 520.242866][T16453] ? dput+0xab/0x750 [ 520.246776][T16453] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 520.253034][T16453] ? ___cache_free+0x2e/0x320 [ 520.257810][T16453] ? terminate_walk+0x1d0/0x250 [ 520.262707][T16453] ? complete_walk+0xd9/0x170 [ 520.267416][T16453] tomoyo_mount_permission+0xef/0x350 [ 520.272796][T16453] tomoyo_sb_mount+0x3e/0x60 [ 520.277392][T16453] security_sb_mount+0x81/0xc0 [ 520.282220][T16453] do_mount+0x129/0x14f0 [ 520.286479][T16453] ? constant_test_bit.constprop.0+0xd/0x20 [ 520.292414][T16453] ksys_mount+0xe8/0x160 [ 520.296660][T16453] __x64_sys_mount+0x70/0x90 [ 520.301255][T16453] do_syscall_64+0xcc/0x3a0 [ 520.305766][T16453] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 520.311656][T16453] RIP: 0033:0x45dd9a [ 520.315551][T16453] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 520.335264][T16453] RSP: 002b:00007fc74937fa68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 520.343783][T16453] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045dd9a [ 520.351753][T16453] RDX: 00007fc74937fae0 RSI: 0000000020000080 RDI: 00007fc74937fb00 [ 520.359830][T16453] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 520.367826][T16453] R10: 00000000038028b8 R11: 0000000000000202 R12: 0000000000000004 [ 520.375858][T16453] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000023 [ 520.410875][T16453] ERROR: Out of memory at tomoyo_realpath_from_path. 05:16:19 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6800, 0x0, 0x0, 0x38028b8, 0x0) [ 520.524123][T16459] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 520.550032][T16459] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 520.579554][T16464] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 520.600681][T16459] F2FS-fs (loop2): invalid crc_offset: 0 [ 520.637914][T16459] F2FS-fs (loop2): invalid crc_offset: 0 [ 520.693156][T16459] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 520.707226][T16472] EXT4-fs (sda1): re-mounted. Opts: 05:16:20 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xff000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:20 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa00, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:20 executing program 4 (fault-call:2 fault-nth:36): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:20 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8941, &(0x7f00000001c0)='bond0\x00') 05:16:20 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3800) [ 520.807800][T16476] EXT4-fs (sda1): re-mounted. Opts: 05:16:20 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8942, &(0x7f00000001c0)='bond0\x00') 05:16:20 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6c00, 0x0, 0x0, 0x38028b8, 0x0) [ 520.935395][T16479] FAULT_INJECTION: forcing a failure. [ 520.935395][T16479] name failslab, interval 1, probability 0, space 0, times 0 [ 520.972104][T16487] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 521.012692][T16479] CPU: 1 PID: 16479 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 521.021415][T16479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.031544][T16479] Call Trace: [ 521.034892][T16479] dump_stack+0x11d/0x181 [ 521.039302][T16479] should_fail.cold+0xa/0x1a [ 521.044060][T16479] __should_failslab+0xee/0x130 [ 521.049028][T16479] should_failslab+0x9/0x14 [ 521.053562][T16479] __kmalloc+0x53/0x690 [ 521.057760][T16479] ? tomoyo_encode2.part.0+0xd9/0x260 [ 521.063149][T16479] tomoyo_encode2.part.0+0xd9/0x260 [ 521.068378][T16479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 521.074635][T16479] tomoyo_encode+0x34/0x50 [ 521.079109][T16479] tomoyo_realpath_from_path+0x14a/0x4c0 [ 521.084747][T16479] tomoyo_mount_acl+0xdd/0x590 [ 521.089509][T16479] ? dput+0xab/0x750 [ 521.093420][T16479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 521.099672][T16479] ? ___cache_free+0x2e/0x320 [ 521.104358][T16479] ? terminate_walk+0x1d0/0x250 [ 521.109412][T16479] ? complete_walk+0xd9/0x170 [ 521.114112][T16479] tomoyo_mount_permission+0xef/0x350 [ 521.119570][T16479] tomoyo_sb_mount+0x3e/0x60 [ 521.124172][T16479] security_sb_mount+0x81/0xc0 [ 521.128947][T16479] do_mount+0x129/0x14f0 [ 521.133210][T16479] ? constant_test_bit.constprop.0+0xd/0x20 [ 521.139158][T16479] ksys_mount+0xe8/0x160 [ 521.143405][T16479] __x64_sys_mount+0x70/0x90 [ 521.148184][T16479] do_syscall_64+0xcc/0x3a0 [ 521.150024][T16487] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 521.152792][T16479] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 521.152814][T16479] RIP: 0033:0x45dd9a [ 521.170951][T16479] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 521.176058][T16487] F2FS-fs (loop2): invalid crc_offset: 0 [ 521.190658][T16479] RSP: 002b:00007fc74937fa68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 521.190677][T16479] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045dd9a [ 521.190690][T16479] RDX: 00007fc74937fae0 RSI: 0000000020000080 RDI: 00007fc74937fb00 [ 521.190702][T16479] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 521.190712][T16479] R10: 00000000038028b8 R11: 0000000000000202 R12: 0000000000000004 [ 521.190798][T16479] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000024 [ 521.213133][T16479] ERROR: Out of memory at tomoyo_realpath_from_path. [ 521.260173][T16481] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 521.306760][T16487] F2FS-fs (loop2): invalid crc_offset: 0 [ 521.330364][T16487] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 521.367791][T16497] EXT4-fs (sda1): re-mounted. Opts: 05:16:20 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3a00) 05:16:20 executing program 4 (fault-call:2 fault-nth:37): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:20 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8943, &(0x7f00000001c0)='bond0\x00') 05:16:20 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf93, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 521.452885][T16502] EXT4-fs (sda1): re-mounted. Opts: [ 521.464912][T16501] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 521.509918][T16501] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 521.585555][T16501] F2FS-fs (loop2): invalid crc_offset: 0 05:16:21 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7400, 0x0, 0x0, 0x38028b8, 0x0) [ 521.650359][T16501] F2FS-fs (loop2): invalid crc_offset: 0 [ 521.685435][T16501] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:21 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 521.800486][T16515] FAULT_INJECTION: forcing a failure. [ 521.800486][T16515] name failslab, interval 1, probability 0, space 0, times 0 05:16:21 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8947, &(0x7f00000001c0)='bond0\x00') [ 521.849525][T16513] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, [ 521.901149][T16515] CPU: 1 PID: 16515 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 521.910130][T16515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.920221][T16515] Call Trace: [ 521.923533][T16515] dump_stack+0x11d/0x181 [ 521.927950][T16515] should_fail.cold+0xa/0x1a [ 521.932551][T16515] __should_failslab+0xee/0x130 [ 521.937419][T16515] should_failslab+0x9/0x14 [ 521.941946][T16515] __kmalloc+0x53/0x690 [ 521.946415][T16515] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 521.952164][T16515] ? tomoyo_realpath_from_path+0x155/0x4c0 [ 521.958182][T16515] ? tomoyo_encode2.part.0+0xd9/0x260 [ 521.963738][T16515] tomoyo_encode2.part.0+0xd9/0x260 [ 521.969079][T16515] tomoyo_encode+0x34/0x50 [ 521.973511][T16515] tomoyo_mount_acl+0x299/0x590 [ 521.978407][T16515] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 521.984940][T16515] ? ___cache_free+0x2e/0x320 [ 521.989647][T16515] ? terminate_walk+0x1d0/0x250 [ 521.994593][T16515] tomoyo_mount_permission+0xef/0x350 [ 522.000239][T16515] tomoyo_sb_mount+0x3e/0x60 [ 522.004876][T16515] security_sb_mount+0x81/0xc0 [ 522.009774][T16515] do_mount+0x129/0x14f0 [ 522.014033][T16515] ? constant_test_bit.constprop.0+0xd/0x20 [ 522.020014][T16515] ksys_mount+0xe8/0x160 [ 522.024355][T16515] __x64_sys_mount+0x70/0x90 [ 522.029228][T16515] do_syscall_64+0xcc/0x3a0 [ 522.033776][T16515] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 522.039689][T16515] RIP: 0033:0x45dd9a [ 522.043655][T16515] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 522.063442][T16515] RSP: 002b:00007fc74935ea68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 522.071863][T16515] RAX: ffffffffffffffda RBX: 00007fc74935f6d4 RCX: 000000000045dd9a [ 522.079866][T16515] RDX: 00007fc74935eae0 RSI: 0000000020000080 RDI: 00007fc74935eb00 [ 522.088140][T16515] RBP: 000000000075bfc8 R08: 00007fc74935eb40 R09: 00007fc74935eae0 05:16:21 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3c00) [ 522.096210][T16515] R10: 00000000038028b8 R11: 0000000000000206 R12: 0000000000000004 [ 522.104210][T16515] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000025 05:16:21 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8948, &(0x7f00000001c0)='bond0\x00') 05:16:21 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1f00, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:21 executing program 4 (fault-call:2 fault-nth:38): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 522.324073][T16530] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 522.359306][T16530] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 522.407286][T16530] F2FS-fs (loop2): invalid crc_offset: 0 05:16:21 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7a00, 0x0, 0x0, 0x38028b8, 0x0) [ 522.485086][T16530] F2FS-fs (loop2): invalid crc_offset: 0 [ 522.503031][T16530] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:21 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8949, &(0x7f00000001c0)='bond0\x00') 05:16:21 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3e00) [ 522.610450][T16546] FAULT_INJECTION: forcing a failure. [ 522.610450][T16546] name failslab, interval 1, probability 0, space 0, times 0 [ 522.639932][T16546] CPU: 0 PID: 16546 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 522.648804][T16546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.658871][T16546] Call Trace: [ 522.662213][T16546] dump_stack+0x11d/0x181 [ 522.666663][T16546] should_fail.cold+0xa/0x1a [ 522.671299][T16546] __should_failslab+0xee/0x130 [ 522.676463][T16546] should_failslab+0x9/0x14 [ 522.680985][T16546] __kmalloc+0x53/0x690 [ 522.685261][T16546] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 522.691005][T16546] ? tomoyo_realpath_from_path+0x155/0x4c0 [ 522.696849][T16546] ? tomoyo_encode2.part.0+0xd9/0x260 [ 522.702277][T16546] tomoyo_encode2.part.0+0xd9/0x260 [ 522.707568][T16546] tomoyo_encode+0x34/0x50 [ 522.712054][T16546] tomoyo_mount_acl+0x299/0x590 [ 522.716975][T16546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 522.723235][T16546] ? ___cache_free+0x2e/0x320 [ 522.727931][T16546] ? terminate_walk+0x1d0/0x250 [ 522.732900][T16546] tomoyo_mount_permission+0xef/0x350 [ 522.738351][T16546] tomoyo_sb_mount+0x3e/0x60 [ 522.743751][T16546] security_sb_mount+0x81/0xc0 [ 522.748533][T16546] do_mount+0x129/0x14f0 [ 522.752781][T16546] ? constant_test_bit.constprop.0+0xd/0x20 [ 522.758777][T16546] ksys_mount+0xe8/0x160 [ 522.763064][T16546] __x64_sys_mount+0x70/0x90 [ 522.767684][T16546] do_syscall_64+0xcc/0x3a0 [ 522.772249][T16546] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 522.778152][T16546] RIP: 0033:0x45dd9a [ 522.782056][T16546] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 522.801669][T16546] RSP: 002b:00007fc74937fa68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 05:16:22 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x894c, &(0x7f00000001c0)='bond0\x00') 05:16:22 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffefffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 522.810090][T16546] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045dd9a [ 522.818067][T16546] RDX: 00007fc74937fae0 RSI: 0000000020000080 RDI: 00007fc74937fb00 [ 522.826046][T16546] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 522.834028][T16546] R10: 00000000038028b8 R11: 0000000000000202 R12: 0000000000000004 [ 522.842111][T16546] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000026 05:16:22 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4000) 05:16:22 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8970, &(0x7f00000001c0)='bond0\x00') 05:16:22 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x930f, 0x0, 0x0, 0x38028b8, 0x0) 05:16:22 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 523.055602][T16567] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:16:22 executing program 4 (fault-call:2 fault-nth:39): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 523.116530][T16567] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 523.142955][T16567] F2FS-fs (loop2): invalid crc_offset: 0 [ 523.149560][T16567] F2FS-fs (loop2): invalid crc_offset: 0 [ 523.162830][T16567] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:22 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8971, &(0x7f00000001c0)='bond0\x00') [ 523.290035][T16583] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 523.297804][T16583] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 523.340489][T16583] F2FS-fs (loop2): invalid crc_offset: 0 [ 523.350169][T16583] F2FS-fs (loop2): invalid crc_offset: 0 [ 523.355849][T16583] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 523.475949][T16587] FAULT_INJECTION: forcing a failure. [ 523.475949][T16587] name failslab, interval 1, probability 0, space 0, times 0 05:16:22 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffefff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 523.558958][T16587] CPU: 0 PID: 16587 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 523.567755][T16587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.577839][T16587] Call Trace: [ 523.581140][T16587] dump_stack+0x11d/0x181 [ 523.585676][T16587] should_fail.cold+0xa/0x1a [ 523.590398][T16587] __should_failslab+0xee/0x130 [ 523.595352][T16587] should_failslab+0x9/0x14 [ 523.599866][T16587] kmem_cache_alloc_trace+0x2a/0x5d0 [ 523.605171][T16587] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 523.611067][T16587] ? __read_once_size+0x5a/0xe0 [ 523.616394][T16587] legacy_init_fs_context+0x3a/0x80 [ 523.621632][T16587] ? generic_parse_monolithic+0x160/0x160 [ 523.627391][T16587] alloc_fs_context+0x2c5/0x3d0 [ 523.632427][T16587] fs_context_for_reconfigure+0x52/0x70 [ 523.638105][T16587] do_mount+0x697/0x14f0 [ 523.642420][T16587] ksys_mount+0xe8/0x160 [ 523.646690][T16587] __x64_sys_mount+0x70/0x90 [ 523.651414][T16587] do_syscall_64+0xcc/0x3a0 05:16:22 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4300) 05:16:22 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xc000, 0x0, 0x0, 0x38028b8, 0x0) [ 523.656031][T16587] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 523.661933][T16587] RIP: 0033:0x45dd9a [ 523.666092][T16587] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 523.686186][T16587] RSP: 002b:00007fc74937fa68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 523.694822][T16587] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045dd9a 05:16:23 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8980, &(0x7f00000001c0)='bond0\x00') [ 523.702810][T16587] RDX: 00007fc74937fae0 RSI: 0000000020000080 RDI: 00007fc74937fb00 [ 523.710890][T16587] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 523.718874][T16587] R10: 00000000038028b8 R11: 0000000000000202 R12: 0000000000000004 [ 523.726938][T16587] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000027 05:16:23 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8981, &(0x7f00000001c0)='bond0\x00') 05:16:23 executing program 4 (fault-call:2 fault-nth:40): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:23 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4500) [ 523.964163][T16607] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 523.991394][T16607] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 524.060138][T16607] F2FS-fs (loop2): invalid crc_offset: 0 05:16:23 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2d00, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:23 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xff00, 0x0, 0x0, 0x38028b8, 0x0) 05:16:23 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8982, &(0x7f00000001c0)='bond0\x00') [ 524.106813][T16607] F2FS-fs (loop2): invalid crc_offset: 0 [ 524.141387][T16607] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 524.185189][T16621] FAULT_INJECTION: forcing a failure. [ 524.185189][T16621] name failslab, interval 1, probability 0, space 0, times 0 [ 524.200148][T16621] CPU: 0 PID: 16621 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 524.208873][T16621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.219085][T16621] Call Trace: [ 524.222393][T16621] dump_stack+0x11d/0x181 [ 524.226741][T16621] should_fail.cold+0xa/0x1a [ 524.231457][T16621] __should_failslab+0xee/0x130 [ 524.236609][T16621] should_failslab+0x9/0x14 [ 524.241124][T16621] kmem_cache_alloc_trace+0x2a/0x5d0 [ 524.246520][T16621] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 524.252438][T16621] ? __read_once_size+0x5a/0xe0 [ 524.257304][T16621] legacy_init_fs_context+0x3a/0x80 [ 524.262524][T16621] ? generic_parse_monolithic+0x160/0x160 [ 524.268311][T16621] alloc_fs_context+0x2c5/0x3d0 [ 524.273385][T16621] fs_context_for_reconfigure+0x52/0x70 [ 524.278951][T16621] do_mount+0x697/0x14f0 [ 524.283214][T16621] ksys_mount+0xe8/0x160 [ 524.287637][T16621] __x64_sys_mount+0x70/0x90 [ 524.292260][T16621] do_syscall_64+0xcc/0x3a0 [ 524.296887][T16621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 524.302787][T16621] RIP: 0033:0x45dd9a [ 524.306779][T16621] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 524.326639][T16621] RSP: 002b:00007fc74937fa68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 524.335086][T16621] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045dd9a [ 524.343282][T16621] RDX: 00007fc74937fae0 RSI: 0000000020000080 RDI: 00007fc74937fb00 [ 524.351292][T16621] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 524.359272][T16621] R10: 00000000038028b8 R11: 0000000000000202 R12: 0000000000000004 [ 524.367423][T16621] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000028 05:16:23 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4700) [ 524.465855][T16625] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 524.494405][T16625] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:23 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8983, &(0x7f00000001c0)='bond0\x00') [ 524.537587][T16625] F2FS-fs (loop2): invalid crc_offset: 0 [ 524.560203][T16625] F2FS-fs (loop2): invalid crc_offset: 0 [ 524.575697][T16625] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:24 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:24 executing program 4 (fault-call:2 fault-nth:41): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:24 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x40000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:24 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8990, &(0x7f00000001c0)='bond0\x00') [ 524.880605][T16648] FAULT_INJECTION: forcing a failure. [ 524.880605][T16648] name failslab, interval 1, probability 0, space 0, times 0 [ 524.904362][T16648] CPU: 0 PID: 16648 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 524.913274][T16648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.923352][T16648] Call Trace: [ 524.926694][T16648] dump_stack+0x11d/0x181 [ 524.931261][T16648] should_fail.cold+0xa/0x1a [ 524.936001][T16648] ? mempool_free+0x1b0/0x1b0 [ 524.940695][T16648] __should_failslab+0xee/0x130 [ 524.945655][T16648] should_failslab+0x9/0x14 [ 524.950181][T16648] kmem_cache_alloc+0x29/0x5d0 [ 524.954967][T16648] ? __const_udelay+0x36/0x40 [ 524.959667][T16648] ? __udelay+0x10/0x20 [ 524.963840][T16648] ? mempool_free+0x1b0/0x1b0 [ 524.968536][T16648] mempool_alloc_slab+0x27/0x40 [ 524.973399][T16648] mempool_alloc+0x8e/0x270 [ 524.977912][T16648] ? tomoyo_domain_quota_is_ok+0x1e1/0x2b0 [ 524.983741][T16648] bio_alloc_bioset+0x223/0x3e0 [ 524.988605][T16648] ? __rcu_read_unlock+0x66/0x3d0 [ 524.993661][T16648] submit_bh_wbc+0x134/0x460 [ 524.998269][T16648] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 525.004266][T16648] __sync_dirty_buffer+0xd3/0x210 [ 525.009364][T16648] ext4_commit_super+0x4ca/0x630 [ 525.014391][T16648] ext4_remount+0xf6a/0x13a0 [ 525.019115][T16648] ? shrink_dentry_list+0x19d/0x1c0 [ 525.024340][T16648] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 525.030165][T16648] ? find_next_bit+0xcb/0xe0 [ 525.034868][T16648] ? ext4_register_li_request+0x5b0/0x5b0 [ 525.040614][T16648] legacy_reconfigure+0x9a/0xc0 [ 525.045585][T16648] reconfigure_super+0x36a/0x570 [ 525.050548][T16648] ? fs_umode_to_dtype+0x60/0x60 [ 525.055645][T16648] do_mount+0x1136/0x14f0 [ 525.059994][T16648] ksys_mount+0xe8/0x160 [ 525.064261][T16648] __x64_sys_mount+0x70/0x90 [ 525.068938][T16648] do_syscall_64+0xcc/0x3a0 [ 525.073532][T16648] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.079437][T16648] RIP: 0033:0x45dd9a [ 525.083492][T16648] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 525.103435][T16648] RSP: 002b:00007fc74937fa68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 525.111890][T16648] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045dd9a [ 525.119867][T16648] RDX: 00007fc74937fae0 RSI: 0000000020000080 RDI: 00007fc74937fb00 05:16:24 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4b00) [ 525.127957][T16648] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 525.136300][T16648] R10: 00000000038028b8 R11: 0000000000000202 R12: 0000000000000004 [ 525.144324][T16648] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000029 [ 525.157670][T16648] EXT4-fs: 12 callbacks suppressed [ 525.157685][T16648] EXT4-fs (sda1): re-mounted. Opts: [ 525.189222][T16650] EXT4-fs (sda1): re-mounted. Opts: [ 525.247242][T16630] EXT4-fs (sda1): re-mounted. Opts: resuid=0x0000000000000000, 05:16:24 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4d00) 05:16:24 executing program 4 (fault-call:2 fault-nth:42): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 525.361817][T16657] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 525.376328][T16665] EXT4-fs (sda1): re-mounted. Opts: [ 525.391754][T16657] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 525.438241][T16657] F2FS-fs (loop2): invalid crc_offset: 0 [ 525.450205][T16657] F2FS-fs (loop2): invalid crc_offset: 0 [ 525.459805][T16657] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:24 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f00, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:24 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8992, &(0x7f00000001c0)='bond0\x00') 05:16:24 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x80000, 0x0, 0x0, 0x38028b8, 0x0) [ 525.519683][T16672] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 525.536848][T16672] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 525.560055][T16672] F2FS-fs (loop2): invalid crc_offset: 0 [ 525.618894][T16672] F2FS-fs (loop2): invalid crc_offset: 0 [ 525.649979][T16674] EXT4-fs (sda1): re-mounted. Opts: [ 525.655346][T16674] FAULT_INJECTION: forcing a failure. [ 525.655346][T16674] name failslab, interval 1, probability 0, space 0, times 0 [ 525.699994][T16672] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 525.802554][T16674] CPU: 0 PID: 16674 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 525.811317][T16674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.821391][T16674] Call Trace: [ 525.825271][T16674] dump_stack+0x11d/0x181 [ 525.829616][T16674] should_fail.cold+0xa/0x1a [ 525.834427][T16674] __should_failslab+0xee/0x130 [ 525.839551][T16674] should_failslab+0x9/0x14 [ 525.844146][T16674] __kmalloc+0x53/0x690 [ 525.848326][T16674] ? ext4_remount+0x4bd/0x13a0 [ 525.853097][T16674] ? tomoyo_realpath_from_path+0x83/0x4c0 [ 525.858835][T16674] tomoyo_realpath_from_path+0x83/0x4c0 [ 525.864483][T16674] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 525.869925][T16674] tomoyo_path_number_perm+0x10a/0x3c0 [ 525.875392][T16674] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 525.881300][T16674] ? __fget+0xb8/0x1d0 [ 525.885415][T16674] tomoyo_file_ioctl+0x2c/0x40 [ 525.890205][T16674] security_file_ioctl+0x6d/0xa0 [ 525.895143][T16674] ksys_ioctl+0x64/0xe0 [ 525.899367][T16674] __x64_sys_ioctl+0x4c/0x60 [ 525.903971][T16674] do_syscall_64+0xcc/0x3a0 [ 525.908514][T16674] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.914453][T16674] RIP: 0033:0x45b1b7 [ 525.918429][T16674] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.938038][T16674] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 05:16:25 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8993, &(0x7f00000001c0)='bond0\x00') [ 525.946457][T16674] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 525.954434][T16674] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 525.962497][T16674] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 525.970478][T16674] R10: 00000000038028b8 R11: 0000000000000246 R12: 0000000000000004 [ 525.978668][T16674] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000002a 05:16:25 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 526.033167][T16686] EXT4-fs (sda1): re-mounted. Opts: [ 526.092738][T16674] ERROR: Out of memory at tomoyo_realpath_from_path. 05:16:25 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8994, &(0x7f00000001c0)='bond0\x00') [ 526.167300][T16684] EXT4-fs (sda1): re-mounted. Opts: [ 526.293420][T16693] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:16:25 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x80040, 0x0, 0x0, 0x38028b8, 0x0) 05:16:25 executing program 4 (fault-call:2 fault-nth:43): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 526.372533][T16693] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:25 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8995, &(0x7f00000001c0)='bond0\x00') 05:16:25 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4f00) [ 526.430265][T16693] F2FS-fs (loop2): invalid crc_offset: 0 [ 526.454727][T16693] F2FS-fs (loop2): invalid crc_offset: 0 [ 526.469596][T16693] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 526.566620][T16702] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 526.574632][T16699] EXT4-fs (sda1): re-mounted. Opts: [ 526.618183][T16702] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 526.655386][T16709] EXT4-fs (sda1): re-mounted. Opts: [ 526.676871][T16706] EXT4-fs (sda1): re-mounted. Opts: [ 526.689219][T16702] F2FS-fs (loop2): invalid crc_offset: 0 [ 526.695655][T16706] FAULT_INJECTION: forcing a failure. [ 526.695655][T16706] name failslab, interval 1, probability 0, space 0, times 0 [ 526.714440][T16702] F2FS-fs (loop2): invalid crc_offset: 0 [ 526.722756][T16706] CPU: 0 PID: 16706 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 526.730333][T16702] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 526.731479][T16706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.731484][T16706] Call Trace: [ 526.731507][T16706] dump_stack+0x11d/0x181 [ 526.731542][T16706] should_fail.cold+0xa/0x1a [ 526.761208][T16706] __should_failslab+0xee/0x130 [ 526.766192][T16706] should_failslab+0x9/0x14 [ 526.770784][T16706] __kmalloc+0x53/0x690 [ 526.775100][T16706] ? ext4_remount+0x4bd/0x13a0 [ 526.779980][T16706] ? tomoyo_realpath_from_path+0x83/0x4c0 [ 526.785715][T16706] tomoyo_realpath_from_path+0x83/0x4c0 [ 526.791260][T16706] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 526.796714][T16706] tomoyo_path_number_perm+0x10a/0x3c0 [ 526.802190][T16706] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 526.808219][T16706] ? __fget+0xb8/0x1d0 [ 526.812514][T16706] tomoyo_file_ioctl+0x2c/0x40 [ 526.817293][T16706] security_file_ioctl+0x6d/0xa0 [ 526.822352][T16706] ksys_ioctl+0x64/0xe0 [ 526.826999][T16706] __x64_sys_ioctl+0x4c/0x60 [ 526.831630][T16706] do_syscall_64+0xcc/0x3a0 [ 526.836142][T16706] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 526.842032][T16706] RIP: 0033:0x45b1b7 [ 526.845935][T16706] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 526.865545][T16706] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 05:16:26 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f00000001c0)='bond0\x00') 05:16:26 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3ff7f8, 0x0, 0x0, 0x38028b8, 0x0) [ 526.874125][T16706] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 526.882210][T16706] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 526.890186][T16706] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 526.898239][T16706] R10: 00000000038028b8 R11: 0000000000000246 R12: 0000000000000004 [ 526.906212][T16706] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000002b 05:16:26 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 526.981983][T16706] ERROR: Out of memory at tomoyo_realpath_from_path. 05:16:26 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:26 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f00000001c0)='bond0\x00') 05:16:26 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5100) 05:16:26 executing program 4 (fault-call:2 fault-nth:44): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 527.305018][T16725] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 527.348093][T16725] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:26 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3ff800, 0x0, 0x0, 0x38028b8, 0x0) [ 527.412034][T16725] F2FS-fs (loop2): invalid crc_offset: 0 [ 527.458405][T16725] F2FS-fs (loop2): invalid crc_offset: 0 [ 527.490104][T16732] FAULT_INJECTION: forcing a failure. [ 527.490104][T16732] name failslab, interval 1, probability 0, space 0, times 0 [ 527.496367][T16725] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 527.503164][T16732] CPU: 1 PID: 16732 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 527.518296][T16732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.528347][T16732] Call Trace: [ 527.531646][T16732] dump_stack+0x11d/0x181 [ 527.536103][T16732] should_fail.cold+0xa/0x1a [ 527.540712][T16732] ? dev_uevent_filter+0x80/0x80 [ 527.545762][T16732] __should_failslab+0xee/0x130 [ 527.550650][T16732] should_failslab+0x9/0x14 [ 527.555168][T16732] kmem_cache_alloc_trace+0x2a/0x5d0 [ 527.560467][T16732] ? radix_tree_delete_item+0xce/0x1c0 [ 527.566044][T16732] ? dev_uevent_filter+0x80/0x80 [ 527.570981][T16732] kobject_uevent_env+0x182/0xc80 [ 527.576086][T16732] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 527.582521][T16732] ? kernfs_put+0x279/0x380 [ 527.587073][T16732] ? up_write+0x5f/0x90 [ 527.591248][T16732] kobject_uevent+0x29/0x40 [ 527.595750][T16732] __loop_clr_fd+0x322/0x740 [ 527.600421][T16732] lo_ioctl+0x24c/0xc80 [ 527.604591][T16732] ? loop_set_fd+0xaa0/0xaa0 [ 527.609272][T16732] blkdev_ioctl+0xbe5/0x1260 [ 527.613886][T16732] block_ioctl+0x95/0xc0 [ 527.618208][T16732] ? blkdev_fallocate+0x2f0/0x2f0 [ 527.623251][T16732] do_vfs_ioctl+0x84f/0xcf0 [ 527.627755][T16732] ? tomoyo_file_ioctl+0x34/0x40 [ 527.632705][T16732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 527.638985][T16732] ksys_ioctl+0xbd/0xe0 [ 527.643156][T16732] __x64_sys_ioctl+0x4c/0x60 [ 527.647757][T16732] do_syscall_64+0xcc/0x3a0 [ 527.652333][T16732] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 527.658217][T16732] RIP: 0033:0x45b1b7 [ 527.662179][T16732] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 527.681872][T16732] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 527.690430][T16732] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 527.698401][T16732] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 05:16:27 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f00000001c0)='bond0\x00') [ 527.706411][T16732] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 527.714459][T16732] R10: 00000000038028b8 R11: 0000000000000246 R12: 0000000000000004 [ 527.722442][T16732] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000002c 05:16:27 executing program 4 (fault-call:2 fault-nth:45): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 527.880029][T16742] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 527.930089][T16742] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:27 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4800, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:27 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a3, &(0x7f00000001c0)='bond0\x00') 05:16:27 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5300) [ 527.980018][T16742] F2FS-fs (loop2): invalid crc_offset: 0 [ 528.000212][T16742] F2FS-fs (loop2): invalid crc_offset: 0 05:16:27 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x400000, 0x0, 0x0, 0x38028b8, 0x0) [ 528.038202][T16742] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:27 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89b0, &(0x7f00000001c0)='bond0\x00') 05:16:27 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xfffffff5, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:27 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5500) 05:16:27 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89e0, &(0x7f00000001c0)='bond0\x00') 05:16:27 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf83f00, 0x0, 0x0, 0x38028b8, 0x0) [ 528.501181][T16766] FAULT_INJECTION: forcing a failure. [ 528.501181][T16766] name failslab, interval 1, probability 0, space 0, times 0 [ 528.523281][T16766] CPU: 1 PID: 16766 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 528.531985][T16766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.542206][T16766] Call Trace: [ 528.545496][T16766] dump_stack+0x11d/0x181 [ 528.549868][T16766] should_fail.cold+0xa/0x1a [ 528.554467][T16766] __should_failslab+0xee/0x130 [ 528.559382][T16766] should_failslab+0x9/0x14 [ 528.563904][T16766] kmem_cache_alloc+0x29/0x5d0 [ 528.568727][T16766] ? string+0x67/0xa0 [ 528.572726][T16766] skb_clone+0xf9/0x290 [ 528.576893][T16766] netlink_broadcast_filtered+0x6e6/0x960 [ 528.582637][T16766] netlink_broadcast+0x43/0x60 [ 528.587537][T16766] kobject_uevent_env+0x710/0xc80 [ 528.592790][T16766] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 528.599047][T16766] ? kernfs_put+0x279/0x380 [ 528.603602][T16766] kobject_uevent+0x29/0x40 [ 528.608206][T16766] __loop_clr_fd+0x322/0x740 [ 528.612823][T16766] lo_ioctl+0x24c/0xc80 [ 528.617132][T16766] ? loop_set_fd+0xaa0/0xaa0 [ 528.621818][T16766] blkdev_ioctl+0xbe5/0x1260 [ 528.626411][T16766] block_ioctl+0x95/0xc0 [ 528.630665][T16766] ? blkdev_fallocate+0x2f0/0x2f0 [ 528.635704][T16766] do_vfs_ioctl+0x84f/0xcf0 [ 528.640241][T16766] ? tomoyo_file_ioctl+0x34/0x40 [ 528.645219][T16766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 528.651535][T16766] ksys_ioctl+0xbd/0xe0 [ 528.655697][T16766] __x64_sys_ioctl+0x4c/0x60 [ 528.660296][T16766] do_syscall_64+0xcc/0x3a0 [ 528.664827][T16766] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 528.670717][T16766] RIP: 0033:0x45b1b7 [ 528.674669][T16766] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 528.694362][T16766] RSP: 002b:00007fc74935ea68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 528.702797][T16766] RAX: ffffffffffffffda RBX: 00007fc74935f6d4 RCX: 000000000045b1b7 [ 528.710780][T16766] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 528.718758][T16766] RBP: 000000000075bfc8 R08: 00007fc74935eb40 R09: 00007fc74935eae0 [ 528.726735][T16766] R10: 00000000038028b8 R11: 0000000000000246 R12: 0000000000000004 [ 528.734715][T16766] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000002d [ 528.757292][T16773] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 528.769895][T16773] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 528.781388][T16773] F2FS-fs (loop2): invalid crc_offset: 0 [ 528.788024][T16773] F2FS-fs (loop2): invalid crc_offset: 0 [ 528.814080][T16773] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:28 executing program 4 (fault-call:2 fault-nth:46): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 528.917077][T16790] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 528.950065][T16790] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 528.958865][T16790] F2FS-fs (loop2): invalid crc_offset: 0 05:16:28 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4c00, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:28 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x400454ca, &(0x7f00000001c0)='bond0\x00') [ 528.971296][T16790] F2FS-fs (loop2): invalid crc_offset: 0 05:16:28 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5700) 05:16:28 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1000000, 0x0, 0x0, 0x38028b8, 0x0) [ 529.041693][T16790] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:28 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 529.172020][T16796] FAULT_INJECTION: forcing a failure. [ 529.172020][T16796] name failslab, interval 1, probability 0, space 0, times 0 [ 529.208267][T16796] CPU: 0 PID: 16796 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 529.217108][T16796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.227284][T16796] Call Trace: [ 529.230616][T16796] dump_stack+0x11d/0x181 [ 529.234977][T16796] should_fail.cold+0xa/0x1a [ 529.239591][T16796] __should_failslab+0xee/0x130 [ 529.244454][T16796] should_failslab+0x9/0x14 [ 529.248977][T16796] kmem_cache_alloc_node+0x39/0x660 [ 529.254189][T16796] ? vsnprintf+0x1a7/0xb40 [ 529.258687][T16796] __alloc_skb+0x8e/0x360 [ 529.263043][T16796] alloc_uevent_skb+0x74/0x140 [ 529.268010][T16796] kobject_uevent_env+0x747/0xc80 [ 529.273057][T16796] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 529.279333][T16796] ? kernfs_put+0x279/0x380 [ 529.283896][T16796] kobject_uevent+0x29/0x40 [ 529.288479][T16796] __loop_clr_fd+0x322/0x740 [ 529.293087][T16796] lo_ioctl+0x24c/0xc80 [ 529.297271][T16796] ? loop_set_fd+0xaa0/0xaa0 [ 529.301986][T16796] blkdev_ioctl+0xbe5/0x1260 [ 529.306844][T16796] block_ioctl+0x95/0xc0 [ 529.311095][T16796] ? blkdev_fallocate+0x2f0/0x2f0 [ 529.316145][T16796] do_vfs_ioctl+0x84f/0xcf0 [ 529.320837][T16796] ? tomoyo_file_ioctl+0x34/0x40 [ 529.326001][T16796] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 529.332329][T16796] ksys_ioctl+0xbd/0xe0 [ 529.336493][T16796] __x64_sys_ioctl+0x4c/0x60 [ 529.341160][T16796] do_syscall_64+0xcc/0x3a0 [ 529.345686][T16796] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 529.351580][T16796] RIP: 0033:0x45b1b7 [ 529.355490][T16796] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 529.375108][T16796] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 529.383536][T16796] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 529.391853][T16796] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 529.399898][T16796] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 529.407872][T16796] R10: 00000000038028b8 R11: 0000000000000246 R12: 0000000000000004 [ 529.415876][T16796] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000002e 05:16:28 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40049409, &(0x7f00000001c0)='bond0\x00') 05:16:28 executing program 4 (fault-call:2 fault-nth:47): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 529.567598][T16809] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 529.582801][T16809] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 529.627243][T16809] F2FS-fs (loop2): invalid crc_offset: 0 [ 529.688645][T16809] F2FS-fs (loop2): invalid crc_offset: 0 [ 529.723815][T16809] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:29 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:29 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40186366, &(0x7f00000001c0)='bond0\x00') 05:16:29 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5900) [ 529.852696][T16822] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 529.869141][T16822] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 529.888726][T16822] F2FS-fs (loop2): invalid crc_offset: 0 [ 529.890137][T16821] FAULT_INJECTION: forcing a failure. [ 529.890137][T16821] name failslab, interval 1, probability 0, space 0, times 0 [ 529.903185][T16822] F2FS-fs (loop2): invalid crc_offset: 0 [ 529.923334][T16821] CPU: 1 PID: 16821 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 529.926409][T16822] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 529.932072][T16821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.932078][T16821] Call Trace: [ 529.932105][T16821] dump_stack+0x11d/0x181 [ 529.932138][T16821] should_fail.cold+0xa/0x1a [ 529.932164][T16821] __should_failslab+0xee/0x130 [ 529.966049][T16821] should_failslab+0x9/0x14 [ 529.970567][T16821] kmem_cache_alloc_node_trace+0x3b/0x670 [ 529.976294][T16821] ? memcg_kmem_put_cache+0x7c/0xc0 [ 529.981500][T16821] __kmalloc_node_track_caller+0x38/0x50 [ 529.987184][T16821] __kmalloc_reserve.isra.0+0x49/0xd0 [ 529.992564][T16821] __alloc_skb+0xc2/0x360 [ 529.996983][T16821] alloc_uevent_skb+0x74/0x140 [ 530.001779][T16821] kobject_uevent_env+0x747/0xc80 [ 530.006898][T16821] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 530.013156][T16821] ? kernfs_put+0x279/0x380 [ 530.017674][T16821] kobject_uevent+0x29/0x40 [ 530.022183][T16821] __loop_clr_fd+0x322/0x740 [ 530.026782][T16821] lo_ioctl+0x24c/0xc80 [ 530.031039][T16821] ? loop_set_fd+0xaa0/0xaa0 [ 530.035661][T16821] blkdev_ioctl+0xbe5/0x1260 [ 530.040262][T16821] block_ioctl+0x95/0xc0 [ 530.044595][T16821] ? blkdev_fallocate+0x2f0/0x2f0 05:16:29 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 530.051274][T16821] do_vfs_ioctl+0x84f/0xcf0 [ 530.055785][T16821] ? tomoyo_file_ioctl+0x34/0x40 [ 530.060734][T16821] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 530.067044][T16821] ksys_ioctl+0xbd/0xe0 [ 530.071205][T16821] __x64_sys_ioctl+0x4c/0x60 [ 530.075888][T16821] do_syscall_64+0xcc/0x3a0 [ 530.080457][T16821] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 530.086353][T16821] RIP: 0033:0x45b1b7 [ 530.090280][T16821] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 530.113442][T16821] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 530.121849][T16821] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 530.129964][T16821] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 530.138075][T16821] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 530.146039][T16821] R10: 00000000038028b8 R11: 0000000000000246 R12: 0000000000000004 [ 530.153995][T16821] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000000002f 05:16:29 executing program 4 (fault-call:2 fault-nth:48): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:29 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 530.315163][T16833] EXT4-fs: 15 callbacks suppressed [ 530.315174][T16833] EXT4-fs (sda1): re-mounted. Opts: 05:16:29 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x4020940d, &(0x7f00000001c0)='bond0\x00') 05:16:29 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5b00) [ 530.393545][T16841] EXT4-fs (sda1): re-mounted. Opts: [ 530.520121][T16841] FAULT_INJECTION: forcing a failure. [ 530.520121][T16841] name failslab, interval 1, probability 0, space 0, times 0 [ 530.559304][T16841] CPU: 1 PID: 16841 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 530.568066][T16841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.578119][T16841] Call Trace: [ 530.581416][T16841] dump_stack+0x11d/0x181 [ 530.585840][T16841] should_fail.cold+0xa/0x1a [ 530.590566][T16841] __should_failslab+0xee/0x130 [ 530.595444][T16841] should_failslab+0x9/0x14 [ 530.599957][T16841] kmem_cache_alloc+0x29/0x5d0 [ 530.604727][T16841] ? string+0x67/0xa0 [ 530.608769][T16841] skb_clone+0xf9/0x290 [ 530.612943][T16841] netlink_broadcast_filtered+0x6e6/0x960 [ 530.618695][T16841] netlink_broadcast+0x43/0x60 [ 530.623469][T16841] kobject_uevent_env+0x710/0xc80 [ 530.628498][T16841] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 530.634748][T16841] ? kernfs_put+0x279/0x380 [ 530.639320][T16841] kobject_uevent+0x29/0x40 [ 530.643848][T16841] __loop_clr_fd+0x322/0x740 [ 530.648523][T16841] lo_ioctl+0x24c/0xc80 [ 530.652696][T16841] ? loop_set_fd+0xaa0/0xaa0 [ 530.657308][T16841] blkdev_ioctl+0xbe5/0x1260 [ 530.661917][T16841] block_ioctl+0x95/0xc0 [ 530.666153][T16841] ? blkdev_fallocate+0x2f0/0x2f0 [ 530.671176][T16841] do_vfs_ioctl+0x84f/0xcf0 [ 530.675690][T16841] ? tomoyo_file_ioctl+0x34/0x40 [ 530.680658][T16841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 530.686898][T16841] ksys_ioctl+0xbd/0xe0 [ 530.691057][T16841] __x64_sys_ioctl+0x4c/0x60 [ 530.695660][T16841] do_syscall_64+0xcc/0x3a0 [ 530.700187][T16841] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 530.706078][T16841] RIP: 0033:0x45b1b7 [ 530.710048][T16841] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 530.729686][T16841] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 530.738118][T16841] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 530.746198][T16841] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 530.754190][T16841] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 530.762330][T16841] R10: 00000000038028b8 R11: 0000000000000246 R12: 0000000000000004 05:16:30 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3000000, 0x0, 0x0, 0x38028b8, 0x0) [ 530.770323][T16841] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000030 05:16:30 executing program 4 (fault-call:2 fault-nth:49): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 530.935289][T16849] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 530.956273][T16849] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 530.997018][T16855] EXT4-fs (sda1): re-mounted. Opts: [ 531.019981][T16849] F2FS-fs (loop2): invalid crc_offset: 0 [ 531.050018][T16849] F2FS-fs (loop2): invalid crc_offset: 0 [ 531.055961][T16849] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:30 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5d00) 05:16:30 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x800454d2, &(0x7f00000001c0)='bond0\x00') [ 531.071432][T16859] EXT4-fs (sda1): re-mounted. Opts: 05:16:30 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3802898, 0x0, 0x0, 0x38028b8, 0x0) [ 531.196059][T16858] EXT4-fs (sda1): re-mounted. Opts: [ 531.212835][T16865] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 531.239147][T16865] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 531.251464][T16865] F2FS-fs (loop2): invalid crc_offset: 0 [ 531.257626][T16865] F2FS-fs (loop2): invalid crc_offset: 0 [ 531.263764][T16865] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 531.270138][T16858] FAULT_INJECTION: forcing a failure. [ 531.270138][T16858] name failslab, interval 1, probability 0, space 0, times 0 05:16:30 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6800, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 531.301485][T16858] CPU: 1 PID: 16858 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 531.310321][T16858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.320374][T16858] Call Trace: [ 531.323674][T16858] dump_stack+0x11d/0x181 [ 531.328057][T16858] should_fail.cold+0xa/0x1a [ 531.332646][T16858] __should_failslab+0xee/0x130 [ 531.337532][T16858] should_failslab+0x9/0x14 [ 531.342051][T16858] kmem_cache_alloc_node_trace+0x3b/0x670 [ 531.347826][T16858] ? memcg_kmem_put_cache+0x7c/0xc0 [ 531.353115][T16858] __kmalloc_node_track_caller+0x38/0x50 [ 531.358780][T16858] __kmalloc_reserve.isra.0+0x49/0xd0 [ 531.364135][T16858] __alloc_skb+0xc2/0x360 [ 531.368451][T16858] alloc_uevent_skb+0x74/0x140 [ 531.373283][T16858] kobject_uevent_env+0x747/0xc80 [ 531.378306][T16858] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 531.384635][T16858] ? kernfs_put+0x279/0x380 [ 531.389126][T16858] kobject_uevent+0x29/0x40 [ 531.393630][T16858] __loop_clr_fd+0x322/0x740 [ 531.398206][T16858] lo_ioctl+0x24c/0xc80 [ 531.402384][T16858] ? loop_set_fd+0xaa0/0xaa0 [ 531.406971][T16858] blkdev_ioctl+0xbe5/0x1260 [ 531.411611][T16858] block_ioctl+0x95/0xc0 [ 531.415910][T16858] ? blkdev_fallocate+0x2f0/0x2f0 [ 531.420929][T16858] do_vfs_ioctl+0x84f/0xcf0 [ 531.425425][T16858] ? tomoyo_file_ioctl+0x34/0x40 [ 531.430368][T16858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.436630][T16858] ksys_ioctl+0xbd/0xe0 [ 531.440852][T16858] __x64_sys_ioctl+0x4c/0x60 [ 531.445525][T16858] do_syscall_64+0xcc/0x3a0 [ 531.450031][T16858] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 531.455920][T16858] RIP: 0033:0x45b1b7 [ 531.459850][T16858] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 0d b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 531.479441][T16858] RSP: 002b:00007fc74937fa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 531.487851][T16858] RAX: ffffffffffffffda RBX: 00007fc7493806d4 RCX: 000000000045b1b7 [ 531.495806][T16858] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 531.503765][T16858] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 531.511834][T16858] R10: 00000000038028b8 R11: 0000000000000246 R12: 0000000000000004 [ 531.519841][T16858] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000031 05:16:30 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x80086301, &(0x7f00000001c0)='bond0\x00') 05:16:30 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:31 executing program 4 (fault-call:2 fault-nth:50): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:31 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5f00) [ 531.700014][T16879] EXT4-fs (sda1): re-mounted. Opts: 05:16:31 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x80108906, &(0x7f00000001c0)='bond0\x00') [ 531.837191][T16879] EXT4-fs (sda1): re-mounted. Opts: [ 531.911488][T16888] EXT4-fs (sda1): re-mounted. Opts: [ 531.932506][T16891] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 531.948108][T16891] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 531.970364][T16888] FAULT_INJECTION: forcing a failure. [ 531.970364][T16888] name failslab, interval 1, probability 0, space 0, times 0 05:16:31 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000000, 0x0, 0x0, 0x38028b8, 0x0) [ 532.005025][T16888] CPU: 0 PID: 16888 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0 [ 532.013746][T16888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.023796][T16888] Call Trace: [ 532.027084][T16888] dump_stack+0x11d/0x181 [ 532.031438][T16888] should_fail.cold+0xa/0x1a [ 532.036102][T16888] __should_failslab+0xee/0x130 [ 532.040952][T16888] should_failslab+0x9/0x14 [ 532.045451][T16888] __kmalloc+0x53/0x690 [ 532.049624][T16888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.055913][T16888] ? debug_smp_processor_id+0x43/0x137 [ 532.061405][T16888] ? inotify_handle_event+0x191/0x41a [ 532.066799][T16888] inotify_handle_event+0x191/0x41a [ 532.072087][T16888] fsnotify+0x556/0x7d0 [ 532.076247][T16888] __fput+0x3aa/0x520 [ 532.080269][T16888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 532.086501][T16888] ____fput+0x1f/0x30 [ 532.090563][T16888] task_work_run+0xf6/0x130 [ 532.095065][T16888] exit_to_usermode_loop+0x2b4/0x2c0 [ 532.100363][T16888] do_syscall_64+0x384/0x3a0 [ 532.105034][T16888] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 532.110914][T16888] RIP: 0033:0x414ee1 [ 532.114818][T16888] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 532.134412][T16888] RSP: 002b:00007fc74937fa60 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 532.142821][T16888] RAX: 0000000000000000 RBX: 00007fc7493806d4 RCX: 0000000000414ee1 [ 532.150860][T16888] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006 [ 532.158831][T16888] RBP: 000000000075bf20 R08: 00007fc74937fb40 R09: 00007fc74937fae0 [ 532.166810][T16888] R10: 00000000038028b8 R11: 0000000000000293 R12: 0000000000000004 [ 532.174793][T16888] R13: 0000000000000b74 R14: 00000000004cc535 R15: 0000000000000032 [ 532.195332][T16891] F2FS-fs (loop2): invalid crc_offset: 0 [ 532.208331][T16891] F2FS-fs (loop2): invalid crc_offset: 0 [ 532.226019][T16891] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:31 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x80108907, &(0x7f00000001c0)='bond0\x00') [ 532.314229][T16900] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.335756][T16900] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 532.348033][T16899] EXT4-fs (sda1): re-mounted. Opts: [ 532.401422][T16900] F2FS-fs (loop2): invalid crc_offset: 0 [ 532.424649][T16904] EXT4-fs (sda1): re-mounted. Opts: [ 532.437291][T16900] F2FS-fs (loop2): invalid crc_offset: 0 05:16:31 executing program 4 (fault-call:2 fault-nth:51): open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 532.470028][T16900] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:31 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x5000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:31 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004500a, &(0x7f00000001c0)='bond0\x00') 05:16:31 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6c00, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:31 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:32 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc0045878, &(0x7f00000001c0)='bond0\x00') 05:16:32 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x38028b8, 0x0) [ 532.903379][T16923] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:16:32 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6000000, 0x0, 0x0, 0x38028b8, 0x0) [ 532.952163][T16923] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:32 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6100) [ 533.010057][T16923] F2FS-fs (loop2): invalid crc_offset: 0 [ 533.033607][T16923] F2FS-fs (loop2): invalid crc_offset: 0 [ 533.043687][T16923] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:32 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc0045878, &(0x7f00000001c0)='bond0\x00') 05:16:32 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2, 0x0, 0x0, 0x38028b8, 0x0) [ 533.201723][T16936] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 533.218061][T16936] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 533.244884][T16936] F2FS-fs (loop2): invalid crc_offset: 0 [ 533.262418][T16936] F2FS-fs (loop2): invalid crc_offset: 0 [ 533.305005][T16936] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:32 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:32 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:32 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc0189436, &(0x7f00000001c0)='bond0\x00') 05:16:33 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6300) 05:16:33 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x7400, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:33 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3, 0x0, 0x0, 0x38028b8, 0x0) 05:16:33 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc020660b, &(0x7f00000001c0)='bond0\x00') [ 533.822662][T16963] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 533.858659][T16963] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:33 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x8000000, 0x0, 0x0, 0x38028b8, 0x0) [ 533.915633][T16963] F2FS-fs (loop2): invalid crc_offset: 0 [ 533.953421][T16963] F2FS-fs (loop2): invalid crc_offset: 0 [ 533.973003][T16963] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:33 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc06864a2, &(0x7f00000001c0)='bond0\x00') [ 534.109177][T16982] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 534.144549][T16982] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:33 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6400) [ 534.217751][T16982] F2FS-fs (loop2): invalid crc_offset: 0 [ 534.257307][T16982] F2FS-fs (loop2): invalid crc_offset: 0 05:16:33 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4, 0x0, 0x0, 0x38028b8, 0x0) [ 534.306527][T16982] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:33 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='b%nd0\x00') 05:16:33 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x10000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:33 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:33 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6500) 05:16:34 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x5, 0x0, 0x0, 0x38028b8, 0x0) [ 534.750457][T17016] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 534.779294][T17016] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 534.833900][T17016] F2FS-fs (loop2): invalid crc_offset: 0 [ 534.872894][T17016] F2FS-fs (loop2): invalid crc_offset: 0 [ 534.878576][T17016] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:34 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x7a00, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:34 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='b\\nd0\x00') 05:16:34 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1f000000, 0x0, 0x0, 0x38028b8, 0x0) [ 535.011043][T17030] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 535.050190][T17030] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 535.084075][T17030] F2FS-fs (loop2): invalid crc_offset: 0 [ 535.107952][T17030] F2FS-fs (loop2): invalid crc_offset: 0 05:16:34 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6600) 05:16:34 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6, 0x0, 0x0, 0x38028b8, 0x0) [ 535.146173][T17030] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:34 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond%\x00') 05:16:34 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:34 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x20000000, 0x0, 0x0, 0x38028b8, 0x0) [ 535.392539][T17053] EXT4-fs: 23 callbacks suppressed [ 535.392554][T17053] EXT4-fs (sda1): re-mounted. Opts: 05:16:34 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond\\\x00') [ 535.554421][T17068] EXT4-fs (sda1): re-mounted. Opts: [ 535.556111][T17062] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 535.580009][T17062] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 535.609236][T17063] EXT4-fs (sda1): re-mounted. Opts: [ 535.645698][T17062] F2FS-fs (loop2): invalid crc_offset: 0 [ 535.678838][T17062] F2FS-fs (loop2): invalid crc_offset: 0 05:16:35 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7, 0x0, 0x0, 0x38028b8, 0x0) [ 535.702882][T17074] EXT4-fs (sda1): re-mounted. Opts: [ 535.741766][T17062] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:35 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6700) 05:16:35 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3f000000, 0x0, 0x0, 0x38028b8, 0x0) [ 535.872409][T17079] EXT4-fs (sda1): re-mounted. Opts: [ 535.891452][T17082] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 535.925757][T17082] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 535.928182][T17089] EXT4-fs (sda1): re-mounted. Opts: [ 535.944140][T17082] F2FS-fs (loop2): invalid crc_offset: 0 [ 535.950500][T17082] F2FS-fs (loop2): invalid crc_offset: 0 [ 535.956323][T17082] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:35 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x930f, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:35 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x02') 05:16:35 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 536.134119][T17095] EXT4-fs (sda1): re-mounted. Opts: 05:16:35 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x8, 0x0, 0x0, 0x38028b8, 0x0) 05:16:35 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6900) [ 536.192240][T17102] EXT4-fs (sda1): re-mounted. Opts: 05:16:35 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x03') 05:16:35 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x40000000, 0x0, 0x0, 0x38028b8, 0x0) [ 536.328133][T17106] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.345388][T17106] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 536.386497][T17106] F2FS-fs (loop2): invalid crc_offset: 0 [ 536.429164][T17117] EXT4-fs (sda1): re-mounted. Opts: [ 536.435541][T17106] F2FS-fs (loop2): invalid crc_offset: 0 [ 536.478346][T17121] EXT4-fs (sda1): re-mounted. Opts: [ 536.491244][T17106] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:35 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x10, 0x0, 0x0, 0x38028b8, 0x0) [ 536.667778][T17128] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.699914][T17128] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:36 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6b00) [ 536.768698][T17128] F2FS-fs (loop2): invalid crc_offset: 0 [ 536.805095][T17128] F2FS-fs (loop2): invalid crc_offset: 0 05:16:36 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x04') 05:16:36 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x48, 0x0, 0x0, 0x38028b8, 0x0) [ 536.817879][T17128] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:36 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x526000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:36 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xc000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:36 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x05') 05:16:36 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x40000800, 0x0, 0x0, 0x38028b8, 0x0) [ 537.274129][T17159] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 537.290692][T17159] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:36 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4c, 0x0, 0x0, 0x38028b8, 0x0) [ 537.315640][T17159] F2FS-fs (loop2): invalid crc_offset: 0 [ 537.338618][T17159] F2FS-fs (loop2): invalid crc_offset: 0 [ 537.357718][T17159] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:36 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6d00) [ 537.513962][T17173] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 537.553695][T17173] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:36 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x06') [ 537.576291][T17173] F2FS-fs (loop2): invalid crc_offset: 0 [ 537.597667][T17173] F2FS-fs (loop2): invalid crc_offset: 0 05:16:36 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x48000000, 0x0, 0x0, 0x38028b8, 0x0) [ 537.622587][T17173] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:37 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:37 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\a') 05:16:37 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6f00) 05:16:37 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68, 0x0, 0x0, 0x38028b8, 0x0) 05:16:37 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x38028b8, 0x0) [ 538.082583][T17210] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 538.090639][T17210] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 538.099394][T17210] F2FS-fs (loop2): invalid crc_offset: 0 [ 538.109173][T17210] F2FS-fs (loop2): invalid crc_offset: 0 [ 538.118394][T17210] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 538.259999][T17224] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 538.289889][T17224] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:37 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xff00, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:37 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\b') 05:16:37 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6c, 0x0, 0x0, 0x38028b8, 0x0) 05:16:37 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x7100) [ 538.331849][T17224] F2FS-fs (loop2): invalid crc_offset: 0 [ 538.345842][T17224] F2FS-fs (loop2): invalid crc_offset: 0 [ 538.361895][T17224] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:37 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:37 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:37 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\t') 05:16:38 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74, 0x0, 0x0, 0x38028b8, 0x0) [ 538.786422][T17253] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 538.824263][T17253] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 538.900248][T17253] F2FS-fs (loop2): invalid crc_offset: 0 05:16:38 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:38 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x7300) [ 538.943232][T17253] F2FS-fs (loop2): invalid crc_offset: 0 [ 538.954287][T17253] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 539.035479][T17269] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 539.059042][T17269] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 539.088746][T17269] F2FS-fs (loop2): invalid crc_offset: 0 [ 539.113278][T17269] F2FS-fs (loop2): invalid crc_offset: 0 05:16:38 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\n') [ 539.146489][T17269] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:38 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:38 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7a, 0x0, 0x0, 0x38028b8, 0x0) 05:16:38 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:38 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x40000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:38 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x7500) 05:16:38 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\v') [ 539.626317][T17296] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 539.639021][T17296] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 539.675688][T17296] F2FS-fs (loop2): invalid crc_offset: 0 [ 539.697610][T17296] F2FS-fs (loop2): invalid crc_offset: 0 [ 539.711341][T17296] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:39 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\f') 05:16:39 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x7700) 05:16:39 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:39 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:39 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x0e') 05:16:39 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xc0, 0x0, 0x0, 0x38028b8, 0x0) 05:16:39 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x7a00) [ 540.349527][T17337] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 540.375118][T17337] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 540.419792][T17337] F2FS-fs (loop2): invalid crc_offset: 0 [ 540.441090][T17346] EXT4-fs: 28 callbacks suppressed [ 540.441102][T17346] EXT4-fs (sda1): re-mounted. Opts: [ 540.454795][T17337] F2FS-fs (loop2): invalid crc_offset: 0 [ 540.498707][T17337] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 540.528517][T17355] EXT4-fs (sda1): re-mounted. Opts: 05:16:39 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x0f') 05:16:39 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x38028b8, 0x0) [ 540.670083][T17353] EXT4-fs (sda1): re-mounted. Opts: [ 540.685542][T17363] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 540.711259][T17363] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 540.734209][T17367] EXT4-fs (sda1): re-mounted. Opts: [ 540.747091][T17363] F2FS-fs (loop2): invalid crc_offset: 0 [ 540.753706][T17363] F2FS-fs (loop2): invalid crc_offset: 0 [ 540.760008][T17363] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 540.845555][T17371] EXT4-fs (sda1): re-mounted. Opts: 05:16:40 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x300, 0x0, 0x0, 0x38028b8, 0x0) 05:16:40 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x8004) 05:16:40 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x10') 05:16:40 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x80000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:40 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 540.954989][T17377] EXT4-fs (sda1): re-mounted. Opts: 05:16:40 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xe0fe) [ 541.123500][T17385] EXT4-fs (sda1): re-mounted. Opts: 05:16:40 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x930f0000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:40 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x11') [ 541.185183][T17398] EXT4-fs (sda1): re-mounted. Opts: [ 541.196664][T17399] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 541.217247][T17399] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:40 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x500, 0x0, 0x0, 0x38028b8, 0x0) [ 541.293472][T17399] F2FS-fs (loop2): invalid crc_offset: 0 [ 541.308707][T17399] F2FS-fs (loop2): invalid crc_offset: 0 [ 541.336591][T17399] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 541.424755][T17412] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 541.458355][T17412] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 541.466264][T17410] EXT4-fs (sda1): re-mounted. Opts: 05:16:40 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xfeff) [ 541.516094][T17412] F2FS-fs (loop2): invalid crc_offset: 0 [ 541.524155][T17417] EXT4-fs (sda1): re-mounted. Opts: [ 541.540071][T17412] F2FS-fs (loop2): invalid crc_offset: 0 05:16:40 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x12') [ 541.567733][T17412] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xb26000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:41 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x600, 0x0, 0x0, 0x38028b8, 0x0) 05:16:41 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x98288003, 0x0, 0x0, 0x38028b8, 0x0) 05:16:41 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x13') [ 541.962098][T17439] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 542.044813][T17439] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 542.093568][T17439] F2FS-fs (loop2): invalid crc_offset: 0 [ 542.140100][T17439] F2FS-fs (loop2): invalid crc_offset: 0 [ 542.146371][T17439] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:41 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x80040, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:41 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xfffe) 05:16:41 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x700, 0x0, 0x0, 0x38028b8, 0x0) 05:16:41 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xc0000000, 0x0, 0x0, 0x38028b8, 0x0) [ 542.271483][T17458] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 542.279477][T17458] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 542.320734][T17458] F2FS-fs (loop2): invalid crc_offset: 0 [ 542.326794][T17458] F2FS-fs (loop2): invalid crc_offset: 0 [ 542.378654][T17458] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:41 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x14') 05:16:41 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf93, 0x0, 0x0, 0x38028b8, 0x0) 05:16:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:42 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x40000) 05:16:42 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x15') 05:16:42 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf5ffffff, 0x0, 0x0, 0x38028b8, 0x0) 05:16:42 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1f00, 0x0, 0x0, 0x38028b8, 0x0) [ 542.892844][T17492] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 542.938841][T17492] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 542.960549][T17492] F2FS-fs (loop2): invalid crc_offset: 0 [ 542.976502][T17492] F2FS-fs (loop2): invalid crc_offset: 0 [ 543.010033][T17492] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 543.077966][T17504] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 543.098407][T17504] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 543.168269][T17504] F2FS-fs (loop2): invalid crc_offset: 0 [ 543.183121][T17504] F2FS-fs (loop2): invalid crc_offset: 0 [ 543.197052][T17504] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:42 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x38028b8, 0x0) 05:16:42 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3ff7f8, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:42 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x16') 05:16:42 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xc0000) 05:16:42 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:42 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x0, 0x0, 0x38028b8, 0x0) [ 543.609452][T17527] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 543.638705][T17527] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 543.733262][T17527] F2FS-fs (loop2): invalid crc_offset: 0 [ 543.767609][T17527] F2FS-fs (loop2): invalid crc_offset: 0 05:16:43 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf8f73f00, 0x0, 0x0, 0x38028b8, 0x0) 05:16:43 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3f00, 0x0, 0x0, 0x38028b8, 0x0) 05:16:43 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x17') [ 543.793130][T17527] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:43 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xffff0) [ 543.899054][T17551] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 543.928896][T17551] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 543.940590][T17551] F2FS-fs (loop2): invalid crc_offset: 0 [ 543.958113][T17551] F2FS-fs (loop2): invalid crc_offset: 0 [ 544.000428][T17551] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:43 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:43 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x18') 05:16:43 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1020f5f200000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 544.512200][T17583] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 544.527778][T17583] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 544.547526][T17583] F2FS-fs (loop2): invalid crc_offset: 0 [ 544.562821][T17583] F2FS-fs (loop2): invalid crc_offset: 0 [ 544.586434][T17583] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:43 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3ff800, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:43 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x100000) 05:16:43 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfcfdffff, 0x0, 0x0, 0x38028b8, 0x0) 05:16:43 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4800, 0x0, 0x0, 0x38028b8, 0x0) 05:16:43 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x19') [ 544.687145][T17591] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 544.701982][T17591] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 544.746906][T17591] F2FS-fs (loop2): invalid crc_offset: 0 [ 544.754408][T17591] F2FS-fs (loop2): invalid crc_offset: 0 [ 544.764578][T17591] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:44 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x1400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:44 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x1a') 05:16:44 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4c00, 0x0, 0x0, 0x38028b8, 0x0) 05:16:44 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x80ffff) 05:16:44 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfdfdffff, 0x0, 0x0, 0x38028b8, 0x0) [ 545.131125][T17617] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 545.139296][T17617] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 545.148454][T17617] F2FS-fs (loop2): invalid crc_offset: 0 [ 545.158207][T17617] F2FS-fs (loop2): invalid crc_offset: 0 [ 545.166342][T17617] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 545.251400][T17624] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 545.265576][T17624] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 545.277892][T17624] F2FS-fs (loop2): invalid crc_offset: 0 [ 545.284463][T17624] F2FS-fs (loop2): invalid crc_offset: 0 [ 545.290693][T17624] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:44 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 545.500873][T17642] EXT4-fs: 32 callbacks suppressed [ 545.500888][T17642] EXT4-fs (sda1): re-mounted. Opts: 05:16:44 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x1b') [ 545.707615][T17651] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 545.733310][T17651] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 545.742551][T17651] F2FS-fs (loop2): invalid crc_offset: 0 05:16:45 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6800, 0x0, 0x0, 0x38028b8, 0x0) 05:16:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1000000) 05:16:45 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf83f00, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:45 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xff000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:45 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x1c') [ 545.756693][T17651] F2FS-fs (loop2): invalid crc_offset: 0 [ 545.764349][T17651] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 545.890390][T17660] EXT4-fs (sda1): re-mounted. Opts: [ 545.946966][T17659] EXT4-fs (sda1): re-mounted. Opts: [ 545.992299][T17663] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 546.007977][T17663] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 546.052753][T17676] EXT4-fs (sda1): re-mounted. Opts: [ 546.058287][T17663] F2FS-fs (loop2): invalid crc_offset: 0 [ 546.074606][T17678] EXT4-fs (sda1): re-mounted. Opts: [ 546.087998][T17663] F2FS-fs (loop2): invalid crc_offset: 0 [ 546.109356][T17663] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x2000000) 05:16:45 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6c00, 0x0, 0x0, 0x38028b8, 0x0) 05:16:45 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x1d') 05:16:45 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:45 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffefffff, 0x0, 0x0, 0x38028b8, 0x0) 05:16:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3000000) 05:16:45 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\x1e') [ 546.555388][T17698] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 546.563249][T17699] EXT4-fs (sda1): re-mounted. Opts: [ 546.575424][T17698] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 546.586739][T17702] EXT4-fs (sda1): re-mounted. Opts: [ 546.632425][T17705] EXT4-fs (sda1): re-mounted. Opts: [ 546.652565][T17698] F2FS-fs (loop2): invalid crc_offset: 0 [ 546.689290][T17708] EXT4-fs (sda1): re-mounted. Opts: [ 546.697339][T17698] F2FS-fs (loop2): invalid crc_offset: 0 [ 546.712724][T17698] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:46 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffffefff, 0x0, 0x0, 0x38028b8, 0x0) 05:16:46 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7400, 0x0, 0x0, 0x38028b8, 0x0) [ 546.852532][T17717] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 546.879198][T17717] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:46 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) [ 546.916841][T17717] F2FS-fs (loop2): invalid crc_offset: 0 [ 546.927145][T17717] F2FS-fs (loop2): invalid crc_offset: 0 [ 546.933669][T17717] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 546.996425][T17725] EXT4-fs (sda1): re-mounted. Opts: 05:16:46 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0!') 05:16:46 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:46 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x4000000) 05:16:46 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfffffdfc, 0x0, 0x0, 0x38028b8, 0x0) 05:16:46 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7a00, 0x0, 0x0, 0x38028b8, 0x0) 05:16:46 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0#') [ 547.491273][T17751] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 547.511485][T17751] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 547.547538][T17751] F2FS-fs (loop2): invalid crc_offset: 0 [ 547.554122][T17751] F2FS-fs (loop2): invalid crc_offset: 0 [ 547.560298][T17751] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:46 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x5000000) 05:16:47 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfffffdfd, 0x0, 0x0, 0x38028b8, 0x0) [ 547.683406][T17759] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 547.707264][T17759] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 547.775175][T17759] F2FS-fs (loop2): invalid crc_offset: 0 [ 547.804406][T17759] F2FS-fs (loop2): invalid crc_offset: 0 [ 547.812467][T17759] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:47 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x930f, 0x0, 0x0, 0x38028b8, 0x0) 05:16:47 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0$') 05:16:47 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x38028b8, 0x0) 05:16:47 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:47 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x2804000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:47 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x6000000) 05:16:47 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xc000, 0x0, 0x0, 0x38028b8, 0x0) [ 548.293492][T17796] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 548.308683][T17796] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:47 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0%') [ 548.370788][T17796] F2FS-fs (loop2): invalid crc_offset: 0 05:16:47 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x7000000) [ 548.420152][T17796] F2FS-fs (loop2): invalid crc_offset: 0 [ 548.425826][T17796] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:47 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfffffff5, 0x0, 0x0, 0x38028b8, 0x0) [ 548.627341][T17820] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 548.640160][T17820] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:48 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0&') [ 548.676640][T17820] F2FS-fs (loop2): invalid crc_offset: 0 [ 548.697926][T17820] F2FS-fs (loop2): invalid crc_offset: 0 [ 548.714946][T17820] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:48 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xff00, 0x0, 0x0, 0x38028b8, 0x0) 05:16:48 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3a04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:48 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x8000000) 05:16:48 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x38028b8, 0x0) [ 549.214320][T17861] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 549.236181][T17861] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:48 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:48 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0\'') 05:16:48 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x40000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:48 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x9000000) [ 549.300003][T17861] F2FS-fs (loop2): invalid crc_offset: 0 [ 549.338058][T17861] F2FS-fs (loop2): invalid crc_offset: 0 05:16:48 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 549.372044][T17861] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:48 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0(') [ 549.567572][T17881] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 549.586069][T17881] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:49 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xa000000) [ 549.666744][T17881] F2FS-fs (loop2): invalid crc_offset: 0 [ 549.684290][T17881] F2FS-fs (loop2): invalid crc_offset: 0 [ 549.701539][T17881] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:49 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x80000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:49 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0)') 05:16:49 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3b04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:49 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:49 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0*') [ 550.263302][T17923] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 550.280023][T17923] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 550.331718][T17923] F2FS-fs (loop2): invalid crc_offset: 0 [ 550.370709][T17923] F2FS-fs (loop2): invalid crc_offset: 0 05:16:49 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3802898, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:49 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xb000000) 05:16:49 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x80040, 0x0, 0x0, 0x38028b8, 0x0) 05:16:49 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:49 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0+') [ 550.404642][T17923] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 550.459664][T17937] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 550.479541][T17937] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 550.504854][T17937] F2FS-fs (loop2): invalid crc_offset: 0 [ 550.521907][T17937] F2FS-fs (loop2): invalid crc_offset: 0 [ 550.532175][T17937] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:50 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3c04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 550.708843][T17944] EXT4-fs: 29 callbacks suppressed [ 550.708857][T17944] EXT4-fs (sda1): re-mounted. Opts: [ 550.776840][T17950] EXT4-fs (sda1): re-mounted. Opts: 05:16:50 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0,') 05:16:50 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xc000000) 05:16:50 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x8000000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 550.899824][T17963] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 550.910320][T17948] EXT4-fs (sda1): re-mounted. Opts: [ 550.928664][T17963] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 550.989190][T17963] F2FS-fs (loop2): invalid crc_offset: 0 [ 551.015385][T17963] F2FS-fs (loop2): invalid crc_offset: 0 05:16:50 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3ff7f8, 0x0, 0x0, 0x38028b8, 0x0) [ 551.038955][T17963] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:50 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0-') [ 551.156574][T17977] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 551.196613][T17977] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 551.209891][T17980] EXT4-fs (sda1): re-mounted. Opts: 05:16:50 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xd000000) [ 551.262405][T17977] F2FS-fs (loop2): invalid crc_offset: 0 [ 551.269478][T17977] F2FS-fs (loop2): invalid crc_offset: 0 [ 551.278380][T17989] EXT4-fs (sda1): re-mounted. Opts: [ 551.289337][T17981] EXT4-fs (sda1): re-mounted. Opts: [ 551.302119][T17977] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 551.389529][T17993] EXT4-fs (sda1): re-mounted. Opts: 05:16:50 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:50 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond00') 05:16:50 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x40000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:50 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3d04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:50 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3ff800, 0x0, 0x0, 0x38028b8, 0x0) 05:16:51 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xe000000) [ 551.724366][T18009] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 551.759068][T18012] EXT4-fs (sda1): re-mounted. Opts: [ 551.782436][T18011] EXT4-fs (sda1): re-mounted. Opts: [ 551.801607][T18009] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 551.825997][T18023] EXT4-fs (sda1): re-mounted. Opts: 05:16:51 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond01') [ 551.848857][T18009] F2FS-fs (loop2): invalid crc_offset: 0 [ 551.871255][T18009] F2FS-fs (loop2): invalid crc_offset: 0 [ 551.878583][T18009] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:51 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf83f0000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 552.053396][T18030] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:16:51 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x400000, 0x0, 0x0, 0x38028b8, 0x0) [ 552.105481][T18030] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:51 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0xf000000) [ 552.176956][T18030] F2FS-fs (loop2): invalid crc_offset: 0 [ 552.185997][T18030] F2FS-fs (loop2): invalid crc_offset: 0 [ 552.191845][T18030] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:51 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:51 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3e04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 552.712021][T18064] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:16:52 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x5000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:52 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond02') 05:16:52 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x10000000) 05:16:52 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf83f00, 0x0, 0x0, 0x38028b8, 0x0) 05:16:52 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 552.752153][T18064] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 552.824020][T18064] F2FS-fs (loop2): invalid crc_offset: 0 [ 552.857734][T18064] F2FS-fs (loop2): invalid crc_offset: 0 [ 552.887658][T18064] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:52 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond03') 05:16:52 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x11000000) [ 553.203318][T18064] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 553.247893][T18064] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:52 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:52 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1000000, 0x0, 0x0, 0x38028b8, 0x0) [ 553.294658][T18064] F2FS-fs (loop2): invalid crc_offset: 0 [ 553.330925][T18064] F2FS-fs (loop2): invalid crc_offset: 0 [ 553.348981][T18064] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:52 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:52 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond04') 05:16:53 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2000000, 0x0, 0x0, 0x38028b8, 0x0) [ 553.790158][T18123] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 553.797955][T18123] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 553.830528][T18123] F2FS-fs (loop2): invalid crc_offset: 0 [ 553.845592][T18123] F2FS-fs (loop2): invalid crc_offset: 0 05:16:53 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:53 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x12000000) 05:16:53 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond07') 05:16:53 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 553.871484][T18123] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 554.053188][T18142] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 554.087600][T18142] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:53 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3000000, 0x0, 0x0, 0x38028b8, 0x0) [ 554.117368][T18142] F2FS-fs (loop2): invalid crc_offset: 0 [ 554.173205][T18142] F2FS-fs (loop2): invalid crc_offset: 0 [ 554.214305][T18142] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:53 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond08') 05:16:53 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x13000000) 05:16:53 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:53 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x3f04000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:53 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3802898, 0x0, 0x0, 0x38028b8, 0x0) 05:16:53 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond09') [ 554.694855][T18179] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:16:54 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x14000000) [ 554.756925][T18179] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 554.821833][T18179] F2FS-fs (loop2): invalid crc_offset: 0 [ 554.841907][T18179] F2FS-fs (loop2): invalid crc_offset: 0 [ 554.877356][T18179] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:54 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x7000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:54 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 555.024165][T18201] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 555.056670][T18201] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:54 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x15000000) 05:16:54 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:54 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0:') [ 555.142517][T18201] F2FS-fs (loop2): invalid crc_offset: 0 [ 555.175051][T18201] F2FS-fs (loop2): invalid crc_offset: 0 [ 555.206937][T18201] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:54 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:54 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:54 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0;') 05:16:54 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x5000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:54 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x16000000) [ 555.663286][T18232] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 555.731471][T18232] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 555.794587][T18242] EXT4-fs: 31 callbacks suppressed [ 555.794599][T18242] EXT4-fs (sda1): re-mounted. Opts: [ 555.808102][T18232] F2FS-fs (loop2): invalid crc_offset: 0 05:16:55 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0<') 05:16:55 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 555.840219][T18232] F2FS-fs (loop2): invalid crc_offset: 0 [ 555.856269][T18232] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 555.930089][T18247] EXT4-fs (sda1): re-mounted. Opts: [ 556.063152][T18255] EXT4-fs (sda1): re-mounted. Opts: [ 556.074121][T18258] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 556.096724][T18258] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:55 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x8000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:55 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x17000000) 05:16:55 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:55 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0=') [ 556.136263][T18258] F2FS-fs (loop2): invalid crc_offset: 0 [ 556.145396][T18263] EXT4-fs (sda1): re-mounted. Opts: [ 556.157415][T18258] F2FS-fs (loop2): invalid crc_offset: 0 [ 556.178371][T18258] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:55 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:55 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4004000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:55 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x18000000) [ 556.345819][T18272] EXT4-fs (sda1): re-mounted. Opts: 05:16:55 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0>') [ 556.422773][T18281] EXT4-fs (sda1): re-mounted. Opts: [ 556.550133][T18279] EXT4-fs (sda1): re-mounted. Opts: 05:16:55 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7000000, 0x0, 0x0, 0x38028b8, 0x0) [ 556.687648][T18300] EXT4-fs (sda1): re-mounted. Opts: [ 556.693234][T18293] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 556.719012][T18293] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:56 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x19000000) [ 556.788352][T18293] F2FS-fs (loop2): invalid crc_offset: 0 05:16:56 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0A') [ 556.841703][T18293] F2FS-fs (loop2): invalid crc_offset: 0 [ 556.881463][T18293] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:56 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1f00000000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 556.909988][T18306] EXT4-fs (sda1): re-mounted. Opts: [ 557.050625][T18310] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 557.063345][T18316] EXT4-fs (sda1): re-mounted. Opts: [ 557.092038][T18310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 557.114465][T18310] F2FS-fs (loop2): invalid crc_offset: 0 [ 557.149613][T18310] F2FS-fs (loop2): invalid crc_offset: 0 [ 557.203421][T18310] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:56 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x9000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:56 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x8000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:56 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0B') 05:16:56 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1a000000) 05:16:56 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4104000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:56 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:56 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x10000000, 0x0, 0x0, 0x38028b8, 0x0) [ 557.563441][T18341] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 557.595438][T18341] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 557.645271][T18341] F2FS-fs (loop2): invalid crc_offset: 0 [ 557.682518][T18341] F2FS-fs (loop2): invalid crc_offset: 0 05:16:57 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0C') [ 557.692986][T18341] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:57 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1b000000) [ 557.772143][T18357] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 557.800080][T18357] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 557.829307][T18357] F2FS-fs (loop2): invalid crc_offset: 0 [ 557.844034][T18357] F2FS-fs (loop2): invalid crc_offset: 0 [ 557.855810][T18357] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:57 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:57 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x1f000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:57 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4204000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:57 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:57 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0D') 05:16:57 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1c000000) 05:16:57 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:57 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x20000000, 0x0, 0x0, 0x38028b8, 0x0) [ 558.646612][T18391] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 558.680758][T18391] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:58 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0E') [ 558.742739][T18391] F2FS-fs (loop2): invalid crc_offset: 0 [ 558.752844][T18391] F2FS-fs (loop2): invalid crc_offset: 0 [ 558.768664][T18391] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:58 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1d000000) [ 558.844105][T18413] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 558.863393][T18413] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 558.884736][T18413] F2FS-fs (loop2): invalid crc_offset: 0 [ 558.904999][T18413] F2FS-fs (loop2): invalid crc_offset: 0 [ 558.944412][T18413] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:58 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4000080000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:58 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4304000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:58 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x3f000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:58 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0F') 05:16:58 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x1e000000) [ 559.348083][T18438] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 559.384047][T18438] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 559.463762][T18438] F2FS-fs (loop2): invalid crc_offset: 0 [ 559.469729][T18438] F2FS-fs (loop2): invalid crc_offset: 0 05:16:58 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x10000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:16:58 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 559.510044][T18438] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:58 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x40000000, 0x0, 0x0, 0x38028b8, 0x0) [ 559.645258][T18461] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 05:16:59 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0G') [ 559.692624][T18461] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 559.744342][T18461] F2FS-fs (loop2): invalid crc_offset: 0 [ 559.767163][T18461] F2FS-fs (loop2): invalid crc_offset: 0 05:16:59 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x26000000) [ 559.800069][T18461] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:16:59 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:16:59 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4404000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:16:59 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x40000800, 0x0, 0x0, 0x38028b8, 0x0) 05:16:59 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0H') [ 560.194714][T18492] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 560.212426][T18492] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:16:59 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 560.330469][T18492] F2FS-fs (loop2): invalid crc_offset: 0 [ 560.350006][T18492] F2FS-fs (loop2): invalid crc_offset: 0 05:16:59 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x2e000000) [ 560.374423][T18492] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 560.468452][T18510] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 560.482611][T18510] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 560.546267][T18510] F2FS-fs (loop2): invalid crc_offset: 0 [ 560.566795][T18510] F2FS-fs (loop2): invalid crc_offset: 0 05:16:59 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0I') [ 560.590075][T18510] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:17:00 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1f000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:17:00 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x48000000, 0x0, 0x0, 0x38028b8, 0x0) 05:17:00 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4504000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:17:00 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x34000000) 05:17:00 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:17:00 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0J') [ 560.969234][T18532] EXT4-fs: 30 callbacks suppressed [ 560.969328][T18532] EXT4-fs (sda1): re-mounted. Opts: [ 560.985496][T18533] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 560.996013][T18533] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 561.016393][T18533] F2FS-fs (loop2): invalid crc_offset: 0 [ 561.043241][T18533] F2FS-fs (loop2): invalid crc_offset: 0 [ 561.048668][T18543] EXT4-fs (sda1): re-mounted. Opts: [ 561.067722][T18545] EXT4-fs (sda1): re-mounted. Opts: [ 561.072263][T18533] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 561.215365][T18554] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.224544][T18554] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 561.228466][T18545] EXT4-fs (sda1): re-mounted. Opts: [ 561.239242][T18554] F2FS-fs (loop2): invalid crc_offset: 0 [ 561.252656][T18554] F2FS-fs (loop2): invalid crc_offset: 0 05:17:00 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x38028b8, 0x0) [ 561.285608][T18554] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:17:00 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x36000000) 05:17:00 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0K') 05:17:00 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:17:00 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 561.532206][T18563] EXT4-fs (sda1): re-mounted. Opts: [ 561.639874][T18572] EXT4-fs (sda1): re-mounted. Opts: [ 561.654197][T18573] EXT4-fs (sda1): re-mounted. Opts: 05:17:01 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x68000000, 0x0, 0x0, 0x38028b8, 0x0) [ 561.762202][T18583] EXT4-fs (sda1): re-mounted. Opts: [ 561.844167][T18582] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.875458][T18582] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 561.886058][T18582] F2FS-fs (loop2): invalid crc_offset: 0 05:17:01 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x20000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:17:01 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0L') 05:17:01 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x38000000) [ 561.897508][T18582] F2FS-fs (loop2): invalid crc_offset: 0 [ 561.903470][T18582] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 561.913714][T18589] EXT4-fs (sda1): re-mounted. Opts: 05:17:01 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 562.014941][T18592] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 562.026364][T18596] EXT4-fs (sda1): re-mounted. Opts: [ 562.070126][T18592] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 562.085649][T18592] F2FS-fs (loop2): invalid crc_offset: 0 [ 562.104747][T18592] F2FS-fs (loop2): invalid crc_offset: 0 [ 562.113441][T18592] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:17:01 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x38028b8, 0x0) 05:17:01 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0M') 05:17:01 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:17:01 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3a000000) 05:17:01 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x38028b8, 0x0) 05:17:01 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0N') [ 562.511719][T18627] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 562.537703][T18627] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:17:01 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x74000000, 0x0, 0x0, 0x38028b8, 0x0) [ 562.603673][T18627] F2FS-fs (loop2): invalid crc_offset: 0 [ 562.635417][T18627] F2FS-fs (loop2): invalid crc_offset: 0 05:17:02 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3c000000) [ 562.683417][T18627] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 562.833044][T18652] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 562.858743][T18652] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 562.867497][T18652] F2FS-fs (loop2): invalid crc_offset: 0 [ 562.873738][T18652] F2FS-fs (loop2): invalid crc_offset: 0 [ 562.879772][T18652] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:17:02 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2d000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:17:02 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0O') 05:17:02 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x930f000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:17:02 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 563.138217][T18670] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 563.163942][T18670] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 563.180063][T18670] F2FS-fs (loop2): invalid crc_offset: 0 05:17:02 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x38028b8, 0x0) 05:17:02 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x3e000000) 05:17:02 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0P') [ 563.192712][T18670] F2FS-fs (loop2): invalid crc_offset: 0 [ 563.212497][T18670] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 563.333966][T18682] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 563.386976][T18682] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:17:02 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x9828800300000000, 0x0, 0x0, 0x38028b8, 0x0) [ 563.446646][T18682] F2FS-fs (loop2): invalid crc_offset: 0 [ 563.480426][T18682] F2FS-fs (loop2): invalid crc_offset: 0 [ 563.488437][T18682] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:17:02 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:17:03 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0Q') 05:17:03 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x40000000) 05:17:03 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x38028b8, 0x0) [ 563.880617][T18709] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 563.897980][T18709] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 563.910991][T18709] F2FS-fs (loop2): invalid crc_offset: 0 [ 563.930293][T18709] F2FS-fs (loop2): invalid crc_offset: 0 [ 563.936415][T18709] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 564.135987][T18727] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 564.159594][T18727] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 564.207155][T18727] F2FS-fs (loop2): invalid crc_offset: 0 [ 564.239172][T18727] F2FS-fs (loop2): invalid crc_offset: 0 05:17:03 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:17:03 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xc000000000000000, 0x0, 0x0, 0x38028b8, 0x0) 05:17:03 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0h') 05:17:03 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x930f0000, 0x0, 0x0, 0x38028b8, 0x0) 05:17:03 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x43000000) [ 564.264545][T18727] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:17:03 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:17:03 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf5ffffff00000000, 0x0, 0x0, 0x38028b8, 0x0) 05:17:03 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0l') 05:17:03 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x45000000) [ 564.700074][T18758] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 564.736285][T18758] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:17:04 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x98288003, 0x0, 0x0, 0x38028b8, 0x0) [ 564.788936][T18758] F2FS-fs (loop2): invalid crc_offset: 0 [ 564.829675][T18758] F2FS-fs (loop2): invalid crc_offset: 0 [ 564.863869][T18758] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:17:04 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x38028b8, 0x0) [ 565.018931][T18776] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 565.043594][T18776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 565.074759][T18776] F2FS-fs (loop2): invalid crc_offset: 0 [ 565.155120][T18776] F2FS-fs (loop2): invalid crc_offset: 0 05:17:04 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xc0000000, 0x0, 0x0, 0x38028b8, 0x0) [ 565.212240][T18776] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 05:17:04 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x40000000, 0x0, 0x38028b8, &(0x7f0000000000)={[{@resuid={'resuid'}}]}) 05:17:04 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0t') 05:17:04 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x8, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xb, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES64]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x47000000) 05:17:04 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 05:17:04 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf8f73f0000000000, 0x0, 0x0, 0x38028b8, 0x0) [ 565.656263][T18804] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 565.706277][T18804] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 05:17:05 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000001340)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000180)='./file0\x00', 0x0, 0x30c5004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0xf5ffffff, 0x0, 0x0, 0x38028b8, 0x0) [ 565.790868][T18804] F2FS-fs (loop2): invalid crc_offset: 0 05:17:05 executing program 3: unshare(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffffffffffff6e, &(0x7f0000000100), 0x123, 0x0, 0xffffffffffffff8d}, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000001c0)='bond0z') [ 565.844894][T18804] F2FS-fs (loop2): invalid crc_offset: 0 [ 565.876200][T18804] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 565.913952][T18820] ================================================================== [ 565.922096][T18820] BUG: KCSAN: data-race in __mnt_want_write / ext4_remount [ 565.929402][T18820] [ 565.931732][T18820] read to 0xffff888218410850 of 8 bytes by task 8052 on cpu 1: [ 565.939290][T18820] __mnt_want_write+0x172/0x1a0 [ 565.944150][T18820] mnt_want_write+0x41/0x90 [ 565.948668][T18820] do_rmdir+0x16a/0x300 [ 565.952854][T18820] __x64_sys_rmdir+0x2f/0x40 [ 565.957456][T18820] do_syscall_64+0xcc/0x3a0 [ 565.961971][T18820] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 565.967857][T18820] [ 565.970214][T18820] write to 0xffff888218410850 of 8 bytes by task 18820 on cpu 0: [ 565.977967][T18820] ext4_remount+0x685/0x13a0 [ 565.982570][T18820] legacy_reconfigure+0x9a/0xc0 [ 565.987436][T18820] reconfigure_super+0x36a/0x570 [ 565.992384][T18820] do_mount+0x1136/0x14f0 [ 565.996722][T18820] ksys_mount+0xe8/0x160 [ 566.000975][T18820] __x64_sys_mount+0x70/0x90 [ 566.005584][T18820] do_syscall_64+0xcc/0x3a0 [ 566.010099][T18820] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 566.015982][T18820] [ 566.018311][T18820] Reported by Kernel Concurrency Sanitizer on: [ 566.024486][T18820] CPU: 0 PID: 18820 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 566.033345][T18820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.043408][T18820] ================================================================== [ 566.051483][T18820] Kernel panic - not syncing: panic_on_warn set ... [ 566.058075][T18820] CPU: 0 PID: 18820 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 566.066749][T18820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.076806][T18820] Call Trace: [ 566.080105][T18820] dump_stack+0x11d/0x181 [ 566.084444][T18820] panic+0x210/0x640 [ 566.088350][T18820] ? audit_tag_tree+0x890/0xca0 [ 566.093290][T18820] ? vprintk_func+0x8d/0x140 [ 566.098033][T18820] kcsan_report.cold+0xc/0xd [ 566.102739][T18820] kcsan_setup_watchpoint+0x3fe/0x460 [ 566.108120][T18820] __tsan_unaligned_write8+0xc7/0x110 [ 566.113605][T18820] ext4_remount+0x685/0x13a0 [ 566.118327][T18820] ? shrink_dentry_list+0x19d/0x1c0 [ 566.123556][T18820] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 566.129286][T18820] ? find_next_bit+0xcb/0xe0 [ 566.133979][T18820] ? ext4_register_li_request+0x5b0/0x5b0 [ 566.139718][T18820] legacy_reconfigure+0x9a/0xc0 [ 566.144581][T18820] reconfigure_super+0x36a/0x570 [ 566.149530][T18820] ? fs_umode_to_dtype+0x60/0x60 [ 566.154487][T18820] do_mount+0x1136/0x14f0 [ 566.158835][T18820] ksys_mount+0xe8/0x160 [ 566.163090][T18820] __x64_sys_mount+0x70/0x90 [ 566.167694][T18820] do_syscall_64+0xcc/0x3a0 [ 566.172278][T18820] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 566.178182][T18820] RIP: 0033:0x45dd9a [ 566.182087][T18820] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 4d 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 2a 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 566.201696][T18820] RSP: 002b:00007fd2d3ceca68 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 566.210115][T18820] RAX: ffffffffffffffda RBX: 00007fd2d3ced6d4 RCX: 000000000045dd9a [ 566.218529][T18820] RDX: 00007fd2d3cecae0 RSI: 0000000020000080 RDI: 00007fd2d3cecb00 [ 566.226511][T18820] RBP: 000000000075bfc8 R08: 00007fd2d3cecb40 R09: 00007fd2d3cecae0 [ 566.234491][T18820] R10: 00000000038028b8 R11: 0000000000000206 R12: 00000000ffffffff [ 566.242468][T18820] R13: 0000000000000b74 R14: 00000000004cc535 R15: 000000000075bfd4 [ 566.251948][T18820] Kernel Offset: disabled [ 566.256281][T18820] Rebooting in 86400 seconds..