last executing test programs: 1.302701024s ago: executing program 2 (id=531): syz_usbip_server_init(0xaa7f3cec63cbb9d) 740.675313ms ago: executing program 2 (id=563): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000100)='./file2\x00', 0x20005e, &(0x7f0000000300)={[{@abort}, {@errors_continue}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x40}}, {@errors_remount}, {@barrier_val={'barrier', 0x3d, 0x1000}}, {@resgid}, {@nolazytime}, {@noquota}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x6}}, {@data_journal}, {@init_itable_val={'init_itable', 0x3d, 0x5}}]}, 0x1, 0x476, &(0x7f0000000700)="$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") 644.40246ms ago: executing program 1 (id=566): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file2\x00', 0x1010051, &(0x7f0000000800)={[{@errors_remount}, {@noload}, {@noblock_validity}, {@dioread_lock}, {@nouid32}, {@data_writeback}]}, 0x1, 0x546, &(0x7f0000000180)="$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") 644.31305ms ago: executing program 0 (id=567): syz_emit_ethernet(0x7a, &(0x7f0000000400)={@local, @empty, @void, {@ipv6={0x86dd, @gre_packet={0x1, 0x6, "fd7100", 0x44, 0x2f, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x88be, 0x0, 0x1}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8}, {}, {0x8, 0x88be, 0x3, {{0xc, 0x1, 0x8, 0x1, 0x1, 0x0, 0x4, 0x13}, 0x1, {0x7b40}}}, {0x8, 0x22eb, 0x0, {{0x3, 0x2, 0x2, 0x3, 0x0, 0x0, 0x1, 0x9}, 0x2, {0x3, 0xeb, 0x0, 0xd, 0x1, 0x1, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x6}}}}}}}, 0x0) 562.364121ms ago: executing program 0 (id=568): futex(0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, 0x2) 459.286087ms ago: executing program 0 (id=570): bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f0000000300)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f3, 0x10, &(0x7f0000000080), 0xfffffffffffffc79}, 0x48) 429.48145ms ago: executing program 0 (id=580): migrate_pages(0x0, 0xfc, &(0x7f0000000200)=0x8000000000000001, &(0x7f0000000240)=0x1) 429.10942ms ago: executing program 1 (id=572): socket(0x2, 0x3, 0xff) 429.06595ms ago: executing program 3 (id=573): rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='.\x00') 377.284618ms ago: executing program 3 (id=574): syz_mount_image$vfat(&(0x7f0000000480), &(0x7f0000000040)='./file0\x00', 0xc002, &(0x7f0000000080)=ANY=[@ANYBLOB="666c7573682c756e695f786c6174653d312c6e6f6e756d7461696c3d302c726f6469722c666c7573682c6e6f6e756d7461696c3d302c756e695f786c6174653d312c6e6f6e756d7461696c3d302c756e695f786c6174653d302c757466383d312c756e695f786c6174653d302c757466383d312c756e695f786c6174653d312c6e6f6e756d7461696c3d302c646f733178666c6f7070792c726f6469722c756e695f786c6174653d312c71756965742c00dc5e6e02a2c7cc484d0c"], 0xf8, 0x325, &(0x7f0000000800)="$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") 376.836048ms ago: executing program 0 (id=575): syz_clone(0xc30e3400, 0x0, 0x0, 0x0, 0x0, 0x0) 366.005935ms ago: executing program 2 (id=576): setgroups(0x3, &(0x7f0000000180)=[0x0, 0xee01, 0xee00]) 316.571454ms ago: executing program 1 (id=577): mount$tmpfs(0x0, &(0x7f0000000140)='.\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='size=P']) 277.141715ms ago: executing program 3 (id=578): bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0x13, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6622b533, 0x0, 0x0, 0x0, 0x9}, [@printk={@llx, {0x3, 0x0, 0x3, 0xa, 0x0}, {0x5}, {0x6, 0x0, 0x2}, {}, {}, {0x85, 0x0, 0x0, 0x8}}, @printk={@x, {0x5, 0x3, 0x6, 0xa, 0x1, 0xfff5}, {}, {}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x49}}]}, &(0x7f0000000200)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 271.821054ms ago: executing program 1 (id=579): mount$cgroup(0x0, &(0x7f0000000600)='.\x00', &(0x7f0000000640), 0x2008000, &(0x7f0000000500)={[{@nofavordynmods}]}) 271.715663ms ago: executing program 2 (id=581): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x5, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="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&(0x7f0000001580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4d, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x64, 0x0, 0xffffffffffffffff, 0x39}, 0x48) 237.231915ms ago: executing program 4 (id=582): bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x20, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000611800000000000095"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x28, '\x00', 0x0, @netfilter=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 202.153677ms ago: executing program 2 (id=583): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000004830000000000000fa40000007010000080020007500feff0000820095"], &(0x7f0000000100)='GPL\x00', 0x9, 0x0, 0x0, 0x40f00}, 0x94) 201.720397ms ago: executing program 4 (id=584): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x58}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80) 173.97156ms ago: executing program 1 (id=585): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0xcc}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb}, 0x80) 145.144854ms ago: executing program 4 (id=586): syz_emit_ethernet(0x8e, &(0x7f0000000700)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd318", 0x58, 0x6, 0x0, @private1={0xfc, 0x1, '\x00', 0x2}, @local, {[], {{0x800, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x16, 0x2, 0xc, 0x0, 0x0, {[@exp_fastopen={0xfe, 0xb, 0xf989, "3138eed99a1365"}, @md5sig={0x13, 0x12, "6171cffc515318c1c852cc0ce8dbc955"}, @sack={0x5, 0x12, [0x1, 0x0, 0xfffffffa, 0x9fd]}, @md5sig={0x13, 0x12, "9829e5b8831b669841f72541c6efc910"}]}}}}}}}}, 0x0) 144.715734ms ago: executing program 3 (id=587): perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x80, 0xd9, 0x8, 0x8d, 0x2, 0x0, 0xfffffffffffffff8, 0x9, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x10, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x8, 0x66, 0x8, 0x18e, 0x9, 0x3, 0x0, 0x3, 0x0, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x5) 111.464776ms ago: executing program 4 (id=588): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb0100180000000000000024000000240000000200000000000000010000040040000000000000020000000000000000000000000000060200"], 0x0, 0x3e}, 0x28) 106.626285ms ago: executing program 1 (id=589): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x200088b, &(0x7f0000000140)={[{@inlinecrypt}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7f}}, {@resuid}]}, 0x0, 0x56b, &(0x7f0000000680)="$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") 59.988714ms ago: executing program 3 (id=590): setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}, {0x77359400}}, 0x0) 59.138954ms ago: executing program 0 (id=591): prctl$PR_SET_MM_MAP(0x34, 0xe, 0x0, 0x0) 46.44079ms ago: executing program 3 (id=592): file_setattr(0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x80020849, 0x3, 0x1, 0x2, 0xffffff01}, 0x20, 0x100) 46.10137ms ago: executing program 4 (id=593): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x4, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="660a00000000000061114c000000000085000000cd00000095000000"], &(0x7f0000000000)='GPL\x00', 0xf, 0x0, 0x0, 0x40f00}, 0x94) 352.15µs ago: executing program 2 (id=594): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000007c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate\x00\x00,iocharset=iso8859-5,shortname=winnt,nonumtail=0,uni_xlate=1,utf8=0,iocharset=maccroatian,iocharset=macgaelic,allow_utime=00000000000000000000527,nfs,nonumtail=0,iocharset=cp865,uid=', @ANYBLOB="dbebdec402a7b694b2b22189fe12bccd0da3a5fe7e5a", @ANYBLOB="2c636f64657061673835352c004c87a56b54e381762bf87fb98d86d772421a964d437fff01c5e125acb191c121f8030000000001009dba05feee081e91fc61a0fef55112510000"], 0x1, 0x238, &(0x7f0000000500)="$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") 0s ago: executing program 4 (id=595): shmget$private(0x0, 0x4000, 0x800, &(0x7f0000001000/0x4000)=nil) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 16.723950][ T28] kauditd_printk_skb: 45 callbacks suppressed [ 16.723967][ T28] audit: type=1400 audit(1772445069.642:57): avc: denied { transition } for pid=3185 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.728843][ T28] audit: type=1400 audit(1772445069.642:58): avc: denied { noatsecure } for pid=3185 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.732115][ T28] audit: type=1400 audit(1772445069.642:59): avc: denied { write } for pid=3185 comm="sh" path="pipe:[258]" dev="pipefs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 16.736080][ T28] audit: type=1400 audit(1772445069.642:60): avc: denied { rlimitinh } for pid=3185 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.739032][ T28] audit: type=1400 audit(1772445069.642:61): avc: denied { siginh } for pid=3185 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 19.135388][ T28] audit: type=1400 audit(1772445072.052:62): avc: denied { search } for pid=3191 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.157382][ T28] audit: type=1400 audit(1772445072.052:63): avc: denied { search } for pid=3191 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.180092][ T28] audit: type=1400 audit(1772445072.052:64): avc: denied { search } for pid=3191 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.203094][ T28] audit: type=1400 audit(1772445072.052:65): avc: denied { search } for pid=3191 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.226086][ T28] audit: type=1400 audit(1772445072.052:66): avc: denied { read open } for pid=3192 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.192' (ED25519) to the list of known hosts. [ 24.617771][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 24.617787][ T28] audit: type=1400 audit(1772445077.532:70): avc: denied { mounton } for pid=3295 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.618647][ T3295] cgroup: Unknown subsys name 'net' [ 24.623861][ T28] audit: type=1400 audit(1772445077.532:71): avc: denied { mount } for pid=3295 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.674002][ T28] audit: type=1400 audit(1772445077.562:72): avc: denied { unmount } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.833268][ T3295] cgroup: Unknown subsys name 'cpuset' [ 24.839434][ T3295] cgroup: Unknown subsys name 'rlimit' [ 24.969342][ T28] audit: type=1400 audit(1772445077.882:73): avc: denied { setattr } for pid=3295 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.999045][ T28] audit: type=1400 audit(1772445077.882:74): avc: denied { create } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.019749][ T28] audit: type=1400 audit(1772445077.882:75): avc: denied { write } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.027220][ T3300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.040353][ T28] audit: type=1400 audit(1772445077.882:76): avc: denied { read } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 25.069034][ T28] audit: type=1400 audit(1772445077.882:77): avc: denied { read } for pid=3038 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 25.090083][ T28] audit: type=1400 audit(1772445077.882:78): avc: denied { mounton } for pid=3295 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 25.115098][ T28] audit: type=1400 audit(1772445077.882:79): avc: denied { mount } for pid=3295 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 25.139587][ T3295] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.207323][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 26.243821][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 26.268517][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 26.339109][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 26.353951][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.361192][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.368620][ T3309] bridge_slave_0: entered allmulticast mode [ 26.375158][ T3309] bridge_slave_0: entered promiscuous mode [ 26.397448][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 26.408793][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.415887][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.422986][ T3309] bridge_slave_1: entered allmulticast mode [ 26.429435][ T3309] bridge_slave_1: entered promiscuous mode [ 26.449133][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.456349][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.463512][ T3314] bridge_slave_0: entered allmulticast mode [ 26.469837][ T3314] bridge_slave_0: entered promiscuous mode [ 26.480321][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.487579][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.494918][ T3314] bridge_slave_1: entered allmulticast mode [ 26.501169][ T3314] bridge_slave_1: entered promiscuous mode [ 26.531322][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.540616][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.547807][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.554964][ T3313] bridge_slave_0: entered allmulticast mode [ 26.561229][ T3313] bridge_slave_0: entered promiscuous mode [ 26.571478][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.584171][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.593712][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.600799][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.608108][ T3313] bridge_slave_1: entered allmulticast mode [ 26.614415][ T3313] bridge_slave_1: entered promiscuous mode [ 26.624076][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.677541][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.692146][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.702188][ T3309] team0: Port device team_slave_0 added [ 26.708014][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.715200][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.722333][ T3311] bridge_slave_0: entered allmulticast mode [ 26.728893][ T3311] bridge_slave_0: entered promiscuous mode [ 26.735400][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.742464][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.749844][ T3316] bridge_slave_0: entered allmulticast mode [ 26.756144][ T3316] bridge_slave_0: entered promiscuous mode [ 26.768412][ T3314] team0: Port device team_slave_0 added [ 26.774879][ T3309] team0: Port device team_slave_1 added [ 26.781214][ T3314] team0: Port device team_slave_1 added [ 26.791452][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.798683][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.805967][ T3311] bridge_slave_1: entered allmulticast mode [ 26.812399][ T3311] bridge_slave_1: entered promiscuous mode [ 26.818838][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.825932][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.833086][ T3316] bridge_slave_1: entered allmulticast mode [ 26.839506][ T3316] bridge_slave_1: entered promiscuous mode [ 26.867860][ T3313] team0: Port device team_slave_0 added [ 26.878604][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.885801][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.911778][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.927250][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.934226][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.960131][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.975290][ T3313] team0: Port device team_slave_1 added [ 26.982272][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.994080][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.003387][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.010355][ T3309] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.036363][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.055184][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.073218][ T3311] team0: Port device team_slave_0 added [ 27.079708][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.089119][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.096190][ T3309] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.122238][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.147735][ T3309] hsr_slave_0: entered promiscuous mode [ 27.153826][ T3309] hsr_slave_1: entered promiscuous mode [ 27.165003][ T3311] team0: Port device team_slave_1 added [ 27.170839][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.177863][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.203859][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.227762][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.234865][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.260826][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.278602][ T3316] team0: Port device team_slave_0 added [ 27.289300][ T3316] team0: Port device team_slave_1 added [ 27.329697][ T3313] hsr_slave_0: entered promiscuous mode [ 27.335745][ T3313] hsr_slave_1: entered promiscuous mode [ 27.341634][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 27.347613][ T3313] Cannot create hsr debugfs directory [ 27.353440][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.360382][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.386544][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.402153][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.409192][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.435213][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.452834][ T3314] hsr_slave_0: entered promiscuous mode [ 27.458768][ T3314] hsr_slave_1: entered promiscuous mode [ 27.464662][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 27.470383][ T3314] Cannot create hsr debugfs directory [ 27.498149][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.505215][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.531254][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.544960][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.551918][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.577818][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.630691][ T3311] hsr_slave_0: entered promiscuous mode [ 27.636754][ T3311] hsr_slave_1: entered promiscuous mode [ 27.642506][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 27.648325][ T3311] Cannot create hsr debugfs directory [ 27.656448][ T3316] hsr_slave_0: entered promiscuous mode [ 27.662442][ T3316] hsr_slave_1: entered promiscuous mode [ 27.668406][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 27.674166][ T3316] Cannot create hsr debugfs directory [ 27.826942][ T3309] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 27.848542][ T3309] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 27.864944][ T3309] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 27.876661][ T3309] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 27.889996][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 27.900123][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 27.911143][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 27.919553][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 27.945299][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 27.954258][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 27.971020][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 27.979800][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.008776][ T3311] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.021917][ T3311] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.030820][ T3311] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.042637][ T3311] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.074239][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.097244][ T3316] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.106259][ T3316] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.115030][ T3316] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.132882][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.142080][ T3316] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.156062][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.173727][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.180785][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.200471][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.207545][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.222513][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.241684][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.248773][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.268791][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.275876][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.286499][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.302776][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.319206][ T3309] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.329773][ T3309] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.344297][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.371502][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.388771][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.395875][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.407451][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.422258][ T3313] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.433603][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.447221][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.454367][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.466952][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.474073][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.498580][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.513625][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.526506][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.533617][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.559853][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.581068][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.588203][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.598161][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.605209][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.640178][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.671502][ T3314] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.692451][ T3314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.753482][ T3309] veth0_vlan: entered promiscuous mode [ 28.764443][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.800153][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.810103][ T3309] veth1_vlan: entered promiscuous mode [ 28.838191][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.860210][ T3309] veth0_macvtap: entered promiscuous mode [ 28.880601][ T3313] veth0_vlan: entered promiscuous mode [ 28.893831][ T3309] veth1_macvtap: entered promiscuous mode [ 28.906823][ T3313] veth1_vlan: entered promiscuous mode [ 28.925228][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.965626][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.975704][ T3313] veth0_macvtap: entered promiscuous mode [ 28.993450][ T75] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.002444][ T3313] veth1_macvtap: entered promiscuous mode [ 29.023279][ T75] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.043308][ T75] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.052011][ T75] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.071165][ T3316] veth0_vlan: entered promiscuous mode [ 29.083674][ T3314] veth0_vlan: entered promiscuous mode [ 29.102053][ T3316] veth1_vlan: entered promiscuous mode [ 29.112803][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.124194][ T3314] veth1_vlan: entered promiscuous mode [ 29.141493][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.150332][ T3311] veth0_vlan: entered promiscuous mode [ 29.171086][ T2622] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.183274][ T3309] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 29.201424][ T3316] veth0_macvtap: entered promiscuous mode [ 29.215234][ T2622] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.233133][ T2622] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.241891][ T2622] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.256175][ T3311] veth1_vlan: entered promiscuous mode [ 29.262839][ T3316] veth1_macvtap: entered promiscuous mode [ 29.291449][ T3314] veth0_macvtap: entered promiscuous mode [ 29.305933][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.314235][ T3314] veth1_macvtap: entered promiscuous mode [ 29.327220][ T3486] loop2: detected capacity change from 0 to 512 [ 29.331425][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.343028][ T3486] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 29.352243][ T3486] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 29.370058][ T3311] veth0_macvtap: entered promiscuous mode [ 29.377115][ T38] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.386773][ T3486] EXT4-fs (loop2): orphan cleanup on readonly fs [ 29.396259][ T3486] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.8: bad orphan inode 15 [ 29.407084][ T38] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.412767][ T3486] loop2: lost filesystem error report for type 5 error -117 [ 29.416707][ T38] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.422622][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 29.426567][ T38] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.432756][ C0] EXT4-fs (loop2): initial error at time 1772445082: ext4_orphan_get:1417 [ 29.452816][ T3486] ext4_test_bit(bit=14, block=18) = 1 [ 29.456422][ C0] EXT4-fs (loop2): last error at time 1772445082: ext4_orphan_get:1417 [ 29.462106][ T3486] is_bad_inode(inode)=0 [ 29.477194][ T3486] NEXT_ORPHAN(inode)=1023 [ 29.482417][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.490231][ T3486] max_ino=32 [ 29.493919][ T3311] veth1_macvtap: entered promiscuous mode [ 29.494208][ T3486] i_nlink=0 [ 29.511337][ T3486] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2970: inode #15: comm syz.2.8: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 29.512037][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.528021][ T3486] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 29.536582][ T3486] EXT4-fs warning (device loop2): ext4_evict_inode:275: xattr delete (err -117) [ 29.544669][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.553183][ T3486] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 29.557954][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.613043][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.644293][ T30] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.669077][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 29.669094][ T28] audit: type=1400 audit(1772445082.582:103): avc: denied { prog_load } for pid=3494 comm="syz.1.10" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 29.694897][ T30] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.727900][ T3501] loop2: detected capacity change from 0 to 512 [ 29.745447][ T3501] EXT4-fs: Ignoring removed orlov option [ 29.751265][ T3501] EXT4-fs: Ignoring removed mblk_io_submit option [ 29.772098][ T3501] EXT4-fs: Mount option(s) incompatible with ext3 [ 29.777023][ T28] audit: type=1400 audit(1772445082.582:104): avc: denied { bpf } for pid=3494 comm="syz.1.10" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 29.799012][ T30] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.823627][ T30] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.842733][ T30] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.861224][ T28] audit: type=1400 audit(1772445082.582:105): avc: denied { perfmon } for pid=3494 comm="syz.1.10" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 29.885250][ T30] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.898997][ T28] audit: type=1400 audit(1772445082.592:106): avc: denied { prog_run } for pid=3494 comm="syz.1.10" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 29.908158][ T30] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.975442][ T30] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.084334][ T28] audit: type=1400 audit(1772445083.002:107): avc: denied { create } for pid=3532 comm="syz.4.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 30.095167][ T3538] loop1: detected capacity change from 0 to 512 [ 30.128412][ T3541] loop3: detected capacity change from 0 to 1024 [ 30.146052][ T3538] EXT4-fs (loop1): invalid inodes per group: 1 [ 30.146052][ T3538] [ 30.156662][ T3544] loop0: detected capacity change from 0 to 512 [ 30.172907][ T28] audit: type=1400 audit(1772445083.042:108): avc: denied { allowed } for pid=3539 comm="syz.0.29" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 30.199113][ T3544] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c118, mo2=0002] [ 30.207085][ T3541] EXT4-fs: inline encryption not supported [ 30.207625][ T3541] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 30.226258][ T3544] System zones: 1-12 [ 30.230418][ T3551] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.232348][ T3544] EXT4-fs (loop0): orphan cleanup on readonly fs [ 30.242717][ T3553] 9pnet_fd: p9_fd_create_tcp (3553): problem connecting socket to 127.0.0.1 [ 30.262488][ T3544] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 30.290069][ T28] audit: type=1400 audit(1772445083.142:109): avc: denied { read write } for pid=3547 comm="syz.1.33" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 30.324376][ T3541] EXT4-fs (loop3): required journal recovery suppressed and not mounted read-only [ 30.334577][ T3551] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.352924][ T3544] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.30: corrupted inode contents [ 30.398525][ T3544] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 30.400091][ T3544] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #15: comm syz.0.30: mark_inode_dirty error [ 30.409281][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 30.409300][ C0] EXT4-fs (loop0): initial error at time 1772445083: ext4_do_update_inode:5569: inode 15 [ 30.409325][ C0] EXT4-fs (loop0): last error at time 1772445083: ext4_do_update_inode:5569: inode 15 [ 30.421793][ T28] audit: type=1400 audit(1772445083.142:110): avc: denied { open } for pid=3547 comm="syz.1.33" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 30.436122][ T3544] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 30.442081][ T28] audit: type=1400 audit(1772445083.142:111): avc: denied { ioctl } for pid=3547 comm="syz.1.33" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 30.478050][ T3544] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.30: corrupted inode contents [ 30.522793][ T3544] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 30.529835][ T3544] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2999: inode #15: comm syz.0.30: mark_inode_dirty error [ 30.545333][ T28] audit: type=1400 audit(1772445083.152:112): avc: denied { mounton } for pid=3552 comm="syz.4.34" path="/syzcgroup/cpu/syz4/cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 30.602630][ T3544] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 30.602822][ T3544] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3002: inode #15: comm syz.0.30: mark inode dirty (error -117) [ 30.643008][ T3568] loop4: detected capacity change from 0 to 512 [ 30.653252][ T3544] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 30.657578][ T3544] EXT4-fs warning (device loop0): ext4_evict_inode:275: xattr delete (err -117) [ 30.667335][ T3568] EXT4-fs: journaled quota format not specified [ 30.683292][ T3544] EXT4-fs (loop0): 1 orphan inode deleted [ 30.699035][ T3544] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 30.793030][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.842020][ T3583] loop3: detected capacity change from 0 to 1024 [ 30.868126][ T3583] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 30.881787][ T3583] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 30.912082][ T3592] loop2: detected capacity change from 0 to 2048 [ 30.969230][ T3583] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 31.047687][ T3605] loop1: detected capacity change from 0 to 512 [ 31.059973][ T3605] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4294967295)! [ 31.071477][ T3605] EXT4-fs (loop1): group descriptors corrupted! [ 31.103166][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.136526][ T3614] tmpfs: Bad value for 'mpol' [ 31.248269][ T3631] loop1: detected capacity change from 0 to 164 [ 31.260438][ T3633] ======================================================= [ 31.260438][ T3633] WARNING: The mand mount option has been deprecated and [ 31.260438][ T3633] and is ignored by this kernel. Remove the mand [ 31.260438][ T3633] option from the mount to silence this warning. [ 31.260438][ T3633] ======================================================= [ 31.297350][ T3633] EXT4-fs warning (device loop4): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 31.353489][ T3631] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 31.358413][ T3643] FAT-fs (loop2): bogus sectors per cluster 0 [ 31.402595][ T3643] FAT-fs (loop2): Can't find a valid FAT filesystem [ 31.449792][ T3647] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 31.490008][ T3647] EXT4-fs (loop4): mount failed [ 31.652664][ T3670] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 31.659147][ T3670] EXT4-fs (loop2): mount failed [ 31.865702][ T3710] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 31.898371][ T3710] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #3: comm syz.3.107: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 31.919991][ T3710] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 31.921941][ T3710] EXT4-fs (loop3): Remounting filesystem read-only [ 31.931145][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 31.931166][ C0] EXT4-fs (loop3): initial error at time 1772445084: ext4_ext_check_inode:521: inode 3 [ 31.931195][ C0] EXT4-fs (loop3): last error at time 1772445084: ext4_ext_check_inode:521: inode 3 [ 31.963849][ T3710] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 31.978697][ T3710] EXT4-fs (loop3): mount failed [ 32.039457][ T3723] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 32.085640][ T3735] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 32.125283][ T3723] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.182739][ T3735] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 32.201477][ T3735] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 32.216350][ T3735] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 32.229413][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 32.229436][ C1] EXT4-fs (loop0): initial error at time 1772445085: ext4_mb_generate_buddy:1315 [ 32.229462][ C1] EXT4-fs (loop0): last error at time 1772445085: ext4_mb_generate_buddy:1315 [ 32.260031][ T3735] EXT4-fs (loop0): 1 truncate cleaned up [ 32.280076][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 32.299883][ T3735] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.394398][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.434223][ T3768] tmpfs: Bad value for 'mpol' [ 32.503741][ T3772] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c118, mo2=0002] [ 32.515401][ T3772] System zones: 1-12 [ 32.539954][ T3772] EXT4-fs (loop3): orphan cleanup on readonly fs [ 32.582738][ T3772] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 32.631254][ T3789] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 32.639505][ T3788] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 32.658812][ T3772] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.137: corrupted inode contents [ 32.662614][ T3789] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 32.679118][ T3789] System zones: 0-1, 15-15, 18-18, 34-34 [ 32.688900][ T3789] EXT4-fs (loop2): orphan cleanup on readonly fs [ 32.689725][ T3788] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 32.695394][ T3789] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 32.718401][ T3789] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 32.724981][ T3772] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 32.725287][ T3772] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #15: comm syz.3.137: mark_inode_dirty error [ 32.734470][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 32.734490][ C0] EXT4-fs (loop3): initial error at time 1772445085: ext4_do_update_inode:5569: inode 15 [ 32.734511][ C0] EXT4-fs (loop3): last error at time 1772445085: ext4_do_update_inode:5569: inode 15 [ 32.745821][ T3788] EXT4-fs (loop0): failed to initialize system zone (-117) [ 32.764983][ T3772] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 32.779385][ T3772] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.137: corrupted inode contents [ 32.780713][ T3789] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.145: bad orphan inode 16 [ 32.788715][ T3772] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 32.788863][ T3772] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2999: inode #15: comm syz.3.137: mark_inode_dirty error [ 32.831526][ T3789] loop2: lost filesystem error report for type 5 error -117 [ 32.832648][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 32.832968][ T3772] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3002: inode #15: comm syz.3.137: mark inode dirty (error -117) [ 32.839995][ C1] EXT4-fs (loop2): initial error at time 1772445085: ext4_orphan_get:1417 [ 32.846564][ T3772] EXT4-fs warning (device loop3): ext4_evict_inode:275: xattr delete (err -117) [ 32.859124][ C1] [ 32.859133][ C1] EXT4-fs (loop2): last error at time 1772445085: ext4_orphan_get:1417 [ 32.868268][ T3772] EXT4-fs (loop3): 1 orphan inode deleted [ 32.876718][ C1] [ 32.877441][ T3789] ext4_test_bit(bit=15, block=18) = 1 [ 32.879134][ T3788] EXT4-fs (loop0): mount failed [ 32.887569][ T3789] is_bad_inode(inode)=0 [ 32.893531][ T3772] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 32.895592][ T3789] NEXT_ORPHAN(inode)=0 [ 32.926195][ T3789] max_ino=32 [ 32.929456][ T3789] i_nlink=2 [ 32.933484][ T3789] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 32.955206][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.967948][ T3752] loop1: p1 p3 < > p4 < p5 > [ 32.972764][ T3752] loop1: p1 start 460800 is beyond EOD, truncated [ 32.990309][ T3752] loop1: p5 start 460800 is beyond EOD, truncated [ 33.070691][ T3803] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 33.070691][ T3803] Ue[%#s' [ 33.125537][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.134727][ T3807] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 33.187809][ T3807] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.154: Invalid inode bitmap blk 4 in block_group 0 [ 33.228022][ T3807] loop3: lost filesystem error report for type 5 error -117 [ 33.232716][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 33.246568][ C0] EXT4-fs (loop3): initial error at time 1772445086: ext4_read_inode_bitmap:139 [ 33.255729][ C0] EXT4-fs (loop3): last error at time 1772445086: ext4_read_inode_bitmap:139 [ 33.264968][ T3807] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.315977][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 33.330556][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 33.372192][ T3831] msdos: Bad value for 'time_offset' [ 33.386849][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.419105][ T3829] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 33.450837][ T3829] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #3: comm syz.2.164: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 33.492569][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 33.499050][ C0] EXT4-fs (loop2): initial error at time 1772445086: ext4_ext_check_inode:521: inode 3 [ 33.508756][ C0] EXT4-fs (loop2): last error at time 1772445086: ext4_ext_check_inode:521: inode 3 [ 33.521711][ T3829] EXT4-fs (loop2): Remounting filesystem read-only [ 33.558039][ T3829] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 33.573443][ T3829] EXT4-fs (loop2): mount failed [ 33.683130][ T3859] loop4: p1 p2 [ 33.696886][ T2998] loop4: p1 p2 [ 33.723479][ T3301] loop1: p2 p3 < > p4 < p5 > [ 33.728185][ T3301] loop1: partition table partially beyond EOD, truncated [ 33.749738][ T3301] loop1: p2 start 53543428 is beyond EOD, truncated [ 33.757143][ T3878] FAT-fs (loop3): bogus sectors per cluster 0 [ 33.757810][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 33.764604][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 33.789352][ T3878] FAT-fs (loop3): Can't find a valid FAT filesystem [ 33.798079][ T3301] loop1: p3 start 4284289 is beyond EOD, truncated [ 33.824838][ T3301] loop1: p5 start 53543428 is beyond EOD, truncated [ 33.849200][ T3860] loop1: p2 p3 < > p4 < p5 > [ 33.854589][ T3860] loop1: partition table partially beyond EOD, truncated [ 33.861729][ T3860] loop1: p2 start 53543428 is beyond EOD, truncated [ 33.863778][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 33.873341][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 33.918429][ T3860] loop1: p3 start 4284289 is beyond EOD, truncated [ 33.948548][ T3860] loop1: p5 start 53543428 is beyond EOD, truncated [ 33.969644][ T3887] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 34.023151][ T3303] loop2: p1 p2 [ 34.045101][ T3897] loop2: p1 p2 [ 34.054955][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 34.172200][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 34.172305][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 34.223944][ T3922] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 34.260990][ T3922] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 34.282792][ T3922] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 34.318792][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.402646][ T3945] syz.4.219 (3945): attempted to duplicate a private mapping with mremap. This is not supported. [ 34.454177][ T3954] ip_tunnel: non-ECT from 100.1.1.0 with TOS=0x3 [ 34.504148][ T3960] ------------[ cut here ]------------ [ 34.509649][ T3960] verifier bug: REG INVARIANTS VIOLATION (true_reg1): range bounds violation u64=[0xffffdfcd, 0xffffffffffffdfcc] s64=[0x80000000ffffdfcd, 0x7fffffffffffdfcc] u32=[0xffffdfcd, 0xffffdfcc] s32=[0xffffdfcd, 0xffffdfcc] var_off=(0xffffdfcc, 0xffffffff00000000) [ 34.534709][ T3960] WARNING: kernel/bpf/verifier.c:2799 at reg_bounds_sanity_check+0x15b/0x660, CPU#1: syz.2.227/3960 [ 34.546091][ T3960] Modules linked in: [ 34.550124][ T3960] CPU: 1 UID: 0 PID: 3960 Comm: syz.2.227 Not tainted syzkaller #0 PREEMPT(full) [ 34.559509][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 34.569943][ T3960] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 34.576310][ T3960] Code: 24 78 4c 8b 44 24 70 4c 8b 4c 24 60 41 ff 74 24 20 41 55 53 ff 74 24 68 ff 74 24 78 ff b4 24 90 00 00 00 ff b4 24 b0 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 08 [ 34.584175][ T3970] set_capacity_and_notify: 23 callbacks suppressed [ 34.584192][ T3970] loop3: detected capacity change from 0 to 2048 [ 34.596642][ T3960] RSP: 0018:ffffc900013e3368 EFLAGS: 00010246 [ 34.615517][ T3960] RAX: ffff8881046b5e78 RBX: 00000000ffffdfcc RCX: 00000000ffffdfcd [ 34.619272][ T3972] loop4: detected capacity change from 0 to 2048 [ 34.623566][ T3960] RDX: ffffffff86817b99 RSI: ffffffff866d97c8 RDI: ffffffff871d4070 [ 34.637941][ T3960] RBP: ffff88811b283270 R08: ffffffffffffdfcc R09: 80000000ffffdfcd [ 34.646007][ T3960] R10: 00000000000000d0 R11: 0000000000000002 R12: ffff88811b283230 [ 34.654223][ T3960] R13: 00000000ffffdfcc R14: ffff88811b28327c R15: ffff88811b283268 [ 34.662293][ T3960] FS: 00007fcfcb76f6c0(0000) GS:ffff8882ae9dc000(0000) knlGS:0000000000000000 [ 34.671333][ T3960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.678427][ T3960] CR2: 00007ff27bc1bbed CR3: 000000011b3f6000 CR4: 00000000003506f0 [ 34.686736][ T3960] Call Trace: [ 34.690138][ T3960] [ 34.693171][ T3960] reg_set_min_max+0x1c8/0x260 [ 34.698018][ T3960] check_cond_jmp_op+0x13b0/0x1ab0 [ 34.703206][ T3960] do_check+0x4a9b/0x9860 [ 34.707595][ T3960] do_check_common+0xd0b/0x1630 [ 34.712474][ T3960] bpf_check+0x2f78/0xcc30 [ 34.717014][ T3960] ? __alloc_frozen_pages_noprof+0x18a/0x360 [ 34.723178][ T3960] ? alloc_pages_bulk_noprof+0x4aa/0x530 [ 34.729015][ T3960] ? __vmap_pages_range_noflush+0xb9c/0xcc0 [ 34.735016][ T3960] ? _find_next_zero_bit+0x64/0xa0 [ 34.740289][ T3960] ? pcpu_block_refresh_hint+0x10b/0x170 [ 34.746113][ T3960] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 34.751792][ T3977] loop1: detected capacity change from 0 to 8192 [ 34.752236][ T3960] ? pcpu_block_update_hint_alloc+0x640/0x660 [ 34.764740][ T3960] ? css_rstat_updated+0xbb/0x280 [ 34.769808][ T3960] ? mod_memcg_state+0x182/0x270 [ 34.774817][ T3960] ? __rcu_read_unlock+0x4e/0x70 [ 34.779867][ T3960] ? avc_has_perm_noaudit+0xab/0x130 [ 34.785209][ T3960] ? avc_has_perm+0x101/0x190 [ 34.789917][ T3960] ? selinux_bpf_prog_load+0x197/0x1c0 [ 34.791475][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 34.791488][ T28] audit: type=1400 audit(1772445087.682:135): avc: denied { mount } for pid=3971 comm="syz.4.233" name="/" dev="loop4" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 34.795492][ T3960] ? security_bpf_prog_load+0x9e/0x140 [ 34.801604][ T28] audit: type=1400 audit(1772445087.702:136): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 34.823365][ T3960] bpf_prog_load+0xf76/0x1140 [ 34.853523][ T3960] ? security_bpf+0x2b/0x90 [ 34.858108][ T3960] __sys_bpf+0x505/0x7e0 [ 34.862352][ T3960] __x64_sys_bpf+0x41/0x50 [ 34.866800][ T3960] x64_sys_call+0x10cb/0x3020 [ 34.871610][ T3960] do_syscall_64+0x12c/0x370 [ 34.876229][ T3960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 34.882214][ T3960] RIP: 0033:0x7fcfccd1c799 [ 34.886705][ T3960] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 34.906367][ T3960] RSP: 002b:00007fcfcb76f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 34.914924][ T3960] RAX: ffffffffffffffda RBX: 00007fcfccf95fa0 RCX: 00007fcfccd1c799 [ 34.923042][ T3960] RDX: 0000000000000049 RSI: 0000200000000140 RDI: 0000000000000005 [ 34.931014][ T3960] RBP: 00007fcfccdb2bd9 R08: 0000000000000000 R09: 0000000000000000 [ 34.939042][ T3960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.947047][ T3960] R13: 00007fcfccf96038 R14: 00007fcfccf95fa0 R15: 00007ffe69ac9338 [ 34.955143][ T3960] [ 34.958172][ T3960] ---[ end trace 0000000000000000 ]--- [ 34.990550][ T3960] syz.2.227 (3960) used greatest stack depth: 9976 bytes left [ 35.010388][ T2998] loop3: p2 p3 < > p4 < p5 > [ 35.015456][ T2998] loop3: partition table partially beyond EOD, truncated [ 35.031540][ T3977] loop1: p1 < > p3 < > [ 35.036149][ T2998] loop3: p2 start 53543428 is beyond EOD, truncated [ 35.047324][ T2998] loop3: p3 start 4284289 is beyond EOD, truncated [ 35.064621][ T2998] loop3: p5 start 53543428 is beyond EOD, truncated [ 35.084755][ T3970] loop3: p2 p3 < > p4 < p5 > [ 35.089549][ T3970] loop3: partition table partially beyond EOD, truncated [ 35.103006][ T3970] loop3: p2 start 53543428 is beyond EOD, truncated [ 35.109659][ T3970] loop3: p3 start 4284289 is beyond EOD, truncated [ 35.128628][ T3970] loop3: p5 start 53543428 is beyond EOD, truncated [ 35.177558][ T4001] loop0: detected capacity change from 0 to 2048 [ 35.209875][ T4014] loop4: detected capacity change from 0 to 128 [ 35.219103][ T28] audit: type=1400 audit(1772445088.132:137): avc: denied { wake_alarm } for pid=4016 comm="syz.3.255" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 35.242526][ T4014] FAT-fs (loop4): bogus number of reserved sectors [ 35.249223][ T4014] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 35.258803][ T2998] loop0: p1 p2 [ 35.265032][ T4014] FAT-fs (loop4): Can't find a valid FAT filesystem [ 35.273818][ T2998] loop0: p1 p2 [ 35.293126][ T4001] loop0: p1 p2 [ 35.411462][ T4042] loop4: detected capacity change from 0 to 512 [ 35.440288][ T4054] SELinux: security_context_str_to_sid (}TE) failed with errno=-22 [ 35.471387][ T4042] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.268: corrupted inode contents [ 35.517628][ T4042] fserror_report: 3 callbacks suppressed [ 35.517691][ T4042] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 35.538073][ T4042] EXT4-fs (loop4): Remounting filesystem read-only [ 35.547325][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 35.547343][ C0] EXT4-fs (loop4): initial error at time 1772445088: ext4_do_update_inode:5569: inode 15 [ 35.547370][ C0] EXT4-fs (loop4): last error at time 1772445088: ext4_do_update_inode:5569: inode 15 [ 35.587101][ T4070] loop3: detected capacity change from 0 to 256 [ 35.616407][ T4074] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:00fc with DS=0x1 [ 35.625539][ T28] audit: type=1400 audit(1772445088.509:138): avc: denied { execute } for pid=4071 comm="syz.0.282" name="cgroup" dev="tmpfs" ino=275 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 35.652434][ T4042] EXT4-fs warning (device loop4): ext4_evict_inode:275: xattr delete (err -30) [ 35.659623][ T4070] FAT-fs (loop3): bogus sectors per cluster 223 [ 35.672161][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 35.680404][ T4042] EXT4-fs (loop4): 1 orphan inode deleted [ 35.695635][ T4078] loop1: detected capacity change from 0 to 256 [ 35.712727][ T4070] FAT-fs (loop3): Can't find a valid FAT filesystem [ 35.716004][ T4078] SELinux: security_context_str_to_sid () failed with errno=-22 [ 35.727726][ T4042] EXT4-fs (loop4): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.834477][ T3311] EXT4-fs (loop4): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 35.912462][ T28] audit: type=1400 audit(1772445088.819:139): avc: denied { create } for pid=4097 comm="syz.1.296" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 35.985993][ T4103] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 36.095173][ T28] audit: type=1400 audit(1772445089.009:140): avc: denied { create } for pid=4117 comm="syz.4.306" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 36.140882][ T4126] loop4: detected capacity change from 0 to 256 [ 36.169417][ T4126] FAT-fs (loop4): codepage cp857 not found [ 36.197829][ T4130] 9pnet_virtio: no channels available for device 127.0.0.1 [ 36.551973][ T4185] loop2: detected capacity change from 0 to 1024 [ 36.615042][ T4185] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.636335][ T28] audit: type=1400 audit(1772445089.539:141): avc: denied { create } for pid=4197 comm="syz.4.343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 36.700760][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.887412][ T28] audit: type=1400 audit(1772445089.789:142): avc: denied { write } for pid=4203 comm="syz.2.344" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 37.004116][ T4217] IPv6: addrconf: prefix option has invalid lifetime [ 37.006115][ T4190] syz.1.341 (4190) used greatest stack depth: 9944 bytes left [ 37.036668][ T4219] EXT4-fs: Ignoring removed nobh option [ 37.081718][ T4222] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 37.096127][ T4219] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 37.153217][ T4222] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e854e018, mo2=0003] [ 37.172683][ T4222] System zones: 0-1, 15-15, 18-18, 34-34 [ 37.178612][ T4219] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 37.192863][ T4219] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 37.201480][ T4222] EXT4-fs (loop3): orphan cleanup on readonly fs [ 37.231943][ T4222] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 37.262688][ T4222] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 37.291475][ T4222] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 37.315583][ T4222] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #16: comm syz.3.354: iget: bad extended attribute block 1 [ 37.350329][ T4222] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 37.350466][ T4222] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.354: couldn't read orphan inode 16 (err -117) [ 37.359735][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 37.359757][ C0] EXT4-fs (loop3): initial error at time 1772445090: ext4_orphan_get:1391: inode 16 [ 37.359784][ C0] EXT4-fs (loop3): last error at time 1772445090: ext4_orphan_get:1391: inode 16 [ 37.401991][ T4222] loop3: lost filesystem error report for type 5 error -117 [ 37.418730][ T4222] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 37.521138][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.541896][ T28] audit: type=1400 audit(1772445090.449:143): avc: denied { sqpoll } for pid=4265 comm="syz.2.376" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 37.695862][ T4292] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 37.745224][ T4292] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e854e018, mo2=0003] [ 37.768449][ T4292] System zones: 0-1, 15-15, 18-18, 34-34 [ 37.786691][ T4292] EXT4-fs (loop0): orphan cleanup on readonly fs [ 37.793219][ T4292] EXT4-fs warning (device loop0): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 37.808066][ T4292] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 37.818143][ T4292] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #16: comm syz.0.389: iget: bad extended attribute block 1 [ 37.830641][ T4292] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 37.832555][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 37.848182][ C0] EXT4-fs (loop0): initial error at time 1772445090: ext4_orphan_get:1391: inode 16 [ 37.857647][ C0] EXT4-fs (loop0): last error at time 1772445090: ext4_orphan_get:1391: inode 16 [ 37.871359][ T4292] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.389: couldn't read orphan inode 16 (err -117) [ 37.886057][ T4292] loop0: lost filesystem error report for type 5 error -117 [ 37.886557][ T4292] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 37.947978][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.970176][ T4323] EXT4-fs: Ignoring removed i_version option [ 37.977502][ T4325] EXT4-fs (loop4): orphan cleanup on readonly fs [ 37.984872][ T4325] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #3: comm syz.4.405: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 38.002665][ T4325] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 38.012565][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 38.028130][ C0] EXT4-fs (loop4): initial error at time 1772445090: ext4_ext_check_inode:521: inode 3 [ 38.030366][ T4325] EXT4-fs error (device loop4): ext4_quota_enable:7195: comm syz.4.405: Bad quota inode: 3, type: 0 [ 38.037814][ C0] EXT4-fs (loop4): last error at time 1772445090: ext4_ext_check_inode:521: inode 3 [ 38.052622][ T4323] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 38.065004][ T4325] loop4: lost filesystem error report for type 5 error -117 [ 38.069015][ T4325] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 38.133691][ T4323] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.402: Failed to acquire dquot type 0 [ 38.133699][ T4325] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 38.133721][ T4323] loop2: lost filesystem error report for type 5 error -117 [ 38.142566][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 38.146002][ T4325] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 38.151548][ C0] EXT4-fs (loop2): initial error at time 1772445091: ext4_acquire_dquot:7001 [ 38.186539][ C0] EXT4-fs (loop2): last error at time 1772445091: ext4_acquire_dquot:7001 [ 38.193050][ T4323] EXT4-fs error (device loop2): mb_free_blocks:2047: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 38.209730][ T4323] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.402: corrupted inode contents [ 38.229726][ T4323] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 38.246602][ T4323] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #13: comm syz.2.402: mark_inode_dirty error [ 38.267629][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.278278][ T4323] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 38.278772][ T4323] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.402: corrupted inode contents [ 38.300870][ T4341] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 38.312053][ T4341] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 38.363298][ T4341] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 38.382830][ T4323] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 38.382987][ T4323] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #13: comm syz.2.402: mark_inode_dirty error [ 38.408417][ T4341] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #3: comm syz.1.411: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 38.443592][ T4323] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 38.443760][ T4323] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.402: corrupted inode contents [ 38.465997][ T4344] loop3: p1 < > p3 < > [ 38.467729][ T4341] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 38.470326][ T4323] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 38.479412][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 38.479438][ C0] EXT4-fs (loop1): initial error at time 1772445091: ext4_ext_check_inode:521: inode 3 [ 38.479486][ C0] EXT4-fs (loop1): last error at time 1772445091: ext4_ext_check_inode:521: inode 3 [ 38.515862][ T4341] EXT4-fs (loop1): no journal found [ 38.521091][ T4341] EXT4-fs (loop1): can't get journal size [ 38.535613][ T4323] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 38.544313][ T4323] loop2: lost filesystem error report for type 5 error -117 [ 38.544547][ T4323] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #13: comm syz.2.402: corrupted inode contents [ 38.564607][ T4341] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 38.576776][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 38.578783][ T4323] EXT4-fs error (device loop2): ext4_truncate:4587: inode #13: comm syz.2.402: mark_inode_dirty error [ 38.593230][ T4358] tmpfs: Unsupported parameter 'huge' [ 38.604838][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 38.611379][ T4323] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 38.624435][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.625150][ T4323] loop2: lost filesystem error report for type 5 error -117 [ 38.634001][ T4323] EXT4-fs (loop2): 1 truncate cleaned up [ 38.648230][ T4323] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.683082][ T4360] EXT4-fs warning (device loop0): dx_probe:801: inode #2: comm syz.0.417: Unrecognised inode hash code 255 [ 38.705445][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.716606][ T4360] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.417: Corrupt directory, running e2fsck is recommended [ 38.800122][ T4367] EXT4-fs (loop4): inodes count not valid: 32 vs 27 [ 38.841243][ T4360] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 38.883182][ T4360] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.417: corrupted in-inode xattr: invalid ea_ino [ 38.922613][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 38.929100][ C1] EXT4-fs (loop0): initial error at time 1772445091: ext4_iget_extra_inode:5025: inode 15 [ 38.939074][ C1] EXT4-fs (loop0): last error at time 1772445091: ext4_iget_extra_inode:5025: inode 15 [ 38.949269][ T4360] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.417: couldn't read orphan inode 15 (err -117) [ 38.974425][ T4387] futex_wake_op: syz.1.431 tries to shift op by 32; fix this program [ 38.981392][ T4360] loop0: lost filesystem error report for type 5 error -117 [ 38.986721][ T4360] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.012697][ T4389] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 39.039000][ T4389] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 39.062568][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 39.069050][ C0] EXT4-fs (loop4): initial error at time 1772445091: ext4_mb_generate_buddy:1315 [ 39.078251][ C0] EXT4-fs (loop4): last error at time 1772445091: ext4_mb_generate_buddy:1315 [ 39.087845][ T4389] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 39.104123][ T4398] TCP: tcp_parse_options: Illegal window scaling value 129 > 14 received [ 39.112858][ T4397] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 39.136954][ T4397] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 39.148961][ T4389] EXT4-fs (loop4): 1 truncate cleaned up [ 39.152790][ T4397] EXT4-fs (loop3): group descriptors corrupted! [ 39.167446][ T4389] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.199413][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.278491][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.284655][ T4412] 9pnet_fd: p9_fd_create_tcp (4412): problem connecting socket to 127.0.0.1 [ 39.449235][ T4432] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #17: comm syz.2.452: corrupted in-inode xattr: invalid ea_ino [ 39.465895][ T4432] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.452: couldn't read orphan inode 17 (err -117) [ 39.477690][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 39.477713][ C1] EXT4-fs (loop2): initial error at time 1772445092: ext4_iget_extra_inode:5025: inode 17 [ 39.477742][ C1] EXT4-fs (loop2): last error at time 1772445092: ext4_iget_extra_inode:5025: inode 17 [ 39.508646][ T4437] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 39.521198][ T4432] loop2: lost filesystem error report for type 5 error -117 [ 39.521829][ T4432] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.561767][ T4437] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 39.583375][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.618192][ T4437] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 39.626391][ T4437] EXT4-fs (loop1): orphan cleanup on readonly fs [ 39.633140][ T4437] EXT4-fs error (device loop1): ext4_read_inode_bitmap:167: comm syz.1.454: Inode bitmap for bg 0 marked uninitialized [ 39.646104][ T4437] loop1: lost filesystem error report for type 5 error -117 [ 39.646247][ T4437] EXT4-fs (loop1): Remounting filesystem read-only [ 39.652573][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 39.666762][ C0] EXT4-fs (loop1): initial error at time 1772445092: ext4_read_inode_bitmap:167 [ 39.669266][ T4437] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.675836][ C0] EXT4-fs (loop1): last error at time 1772445092: ext4_read_inode_bitmap:167 [ 39.762310][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.839942][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 39.839964][ T28] audit: type=1400 audit(1772445092.749:146): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 39.870367][ T4475] set_capacity_and_notify: 15 callbacks suppressed [ 39.870388][ T4475] loop2: detected capacity change from 0 to 256 [ 40.018661][ T4491] loop4: detected capacity change from 0 to 512 [ 40.061209][ T4491] EXT4-fs: inline encryption not supported [ 40.070250][ T4491] EXT4-fs: Ignoring removed i_version option [ 40.085445][ T4505] loop3: detected capacity change from 0 to 512 [ 40.095094][ T4505] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 40.131697][ T4491] EXT4-fs (loop4): 1 orphan inode deleted [ 40.150458][ T4491] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.182847][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.199789][ T4515] loop0: detected capacity change from 0 to 2048 [ 40.217358][ T4505] EXT4-fs (loop3): failed to open journal device unknown-block(11,127) -6 [ 40.233380][ T4515] loop0: p1 < > p4 < > [ 40.267783][ T4527] loop1: detected capacity change from 0 to 512 [ 40.298657][ T4527] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.355495][ T4527] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #17: comm syz.1.496: inode has both inline data and extents flags [ 40.392486][ T4527] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.496: couldn't read orphan inode 17 (err -117) [ 40.392563][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 40.392582][ C0] EXT4-fs (loop1): initial error at time 1772445093: ext4_orphan_get:1391: inode 17 [ 40.392636][ C0] EXT4-fs (loop1): last error at time 1772445093: ext4_orphan_get:1391: inode 17 [ 40.433595][ T4527] loop1: lost filesystem error report for type 5 error -117 [ 40.434553][ T4527] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.525800][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.526540][ T4555] loop2: detected capacity change from 0 to 512 [ 40.565816][ T4555] EXT4-fs: Ignoring removed nomblk_io_submit option [ 40.573679][ T4555] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 40.581901][ T4555] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8840c01d, mo2=0102] [ 40.590128][ T4555] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (80) [ 40.615000][ T4555] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 40.689524][ T4555] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 40.734422][ T28] audit: type=1400 audit(1772445093.649:147): avc: denied { create } for pid=4579 comm="syz.0.521" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 40.763360][ T4583] loop1: detected capacity change from 0 to 1024 [ 40.773625][ T4583] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 40.784679][ T4583] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 40.797646][ T4583] EXT4-fs (loop1): invalid journal inode [ 40.804938][ T4583] EXT4-fs (loop1): can't get journal size [ 40.809507][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.833099][ T4583] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 40.838927][ T28] audit: type=1400 audit(1772445093.649:148): avc: denied { map } for pid=4579 comm="syz.0.521" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=8392 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 40.849703][ T4583] EXT4-fs (loop1): mount failed [ 40.906661][ T4593] loop4: detected capacity change from 0 to 512 [ 40.944786][ T4593] ext4: Bad value for 'mb_optimize_scan' [ 40.950538][ T28] audit: type=1400 audit(1772445093.649:149): avc: denied { read write } for pid=4579 comm="syz.0.521" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=8392 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 41.044548][ T4610] Option ''MO' to dns_resolver key: bad/missing value [ 41.051594][ T28] audit: type=1400 audit(1772445093.889:150): avc: denied { create } for pid=4596 comm="syz.0.529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 41.247837][ T4638] loop4: detected capacity change from 0 to 512 [ 41.274410][ T4638] EXT4-fs warning (device loop4): dx_probe:801: inode #2: comm syz.4.549: Unrecognised inode hash code 255 [ 41.291705][ T4638] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.549: Corrupt directory, running e2fsck is recommended [ 41.332145][ T4638] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 41.340555][ T4638] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.549: corrupted in-inode xattr: invalid ea_ino [ 41.354298][ T4638] fserror_report: 5 callbacks suppressed [ 41.354314][ T4638] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 41.361726][ T4638] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.549: couldn't read orphan inode 15 (err -117) [ 41.370905][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 41.370930][ C1] EXT4-fs (loop4): initial error at time 1772445094: ext4_iget_extra_inode:5025: inode 15 [ 41.370965][ C1] EXT4-fs (loop4): last error at time 1772445094: ext4_iget_extra_inode:5025: inode 15 [ 41.412428][ T4638] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.476625][ T4661] loop3: detected capacity change from 0 to 512 [ 41.483369][ T4661] EXT4-fs: Ignoring removed nomblk_io_submit option [ 41.521793][ T4661] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 41.537558][ T4661] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8840c01d, mo2=0102] [ 41.548021][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.558921][ T4661] EXT4-fs (loop3): couldn't mount RDWR because of unsupported optional features (80) [ 41.569202][ T4670] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 41.582614][ T4661] EXT4-fs (loop3): Skipping orphan cleanup due to unknown ROCOMPAT features [ 41.616999][ T4673] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 41.627660][ T4673] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 41.636998][ T4673] EXT4-fs (loop1): orphan cleanup on readonly fs [ 41.643728][ T4673] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 41.645186][ T4661] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 41.666448][ T4670] EXT4-fs (loop2): Remounting filesystem read-only [ 41.673084][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 41.673110][ C1] EXT4-fs (loop2): initial error at time 1772445094: ext4_mb_generate_buddy:1315 [ 41.673129][ T4673] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 41.673157][ C1] EXT4-fs (loop2): last error at time 1772445094: ext4_mb_generate_buddy:1315 [ 41.673161][ T4673] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 41.673179][ C1] [ 41.721472][ T4673] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.566: bg 0: block 40: padding at end of block bitmap is not set [ 41.729167][ T4670] EXT4-fs (loop2): 1 truncate cleaned up [ 41.742234][ T4673] EXT4-fs (loop1): Remounting filesystem read-only [ 41.748785][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 41.748804][ C0] EXT4-fs (loop1): initial error at time 1772445094: ext4_validate_block_bitmap:441 [ 41.748825][ C0] EXT4-fs (loop1): last error at time 1772445094: ext4_validate_block_bitmap:441 [ 41.770140][ T4670] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.787340][ T4673] EXT4-fs (loop1): 1 truncate cleaned up [ 41.793522][ T4673] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.821565][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.830901][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.897267][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.912631][ T28] audit: type=1400 audit(1772445094.819:151): avc: denied { create } for pid=4694 comm="syz.1.572" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 41.988117][ T28] audit: type=1400 audit(1772445094.899:152): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 42.185928][ T4725] EXT4-fs: inline encryption not supported [ 42.223382][ T4725] EXT4-fs (loop1): orphan cleanup on readonly fs [ 42.238279][ T4725] Quota error (device loop1): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 42.260321][ T4734] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 42.276972][ T3301] ================================================================== [ 42.285086][ T3301] BUG: KCSAN: data-race in fill_mg_cmtime / simple_unlink [ 42.290383][ T4725] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 42.292214][ T3301] [ 42.292225][ T3301] write to 0xffff8881040cd54c of 4 bytes by task 3303 on cpu 0: [ 42.316722][ T3301] simple_unlink+0x54/0x80 [ 42.321146][ T3301] shmem_unlink+0x12d/0x140 [ 42.325659][ T3301] shmem_rename2+0x18e/0x310 [ 42.330303][ T3301] vfs_rename+0x97f/0xad0 [ 42.334638][ T3301] filename_renameat2+0x3b6/0x6e0 [ 42.339671][ T3301] __se_sys_rename+0x4a/0x1c0 [ 42.344352][ T3301] __x64_sys_rename+0x31/0x40 [ 42.349031][ T3301] x64_sys_call+0x2b3/0x3020 [ 42.353628][ T3301] do_syscall_64+0x12c/0x370 [ 42.358217][ T3301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.364115][ T3301] [ 42.366530][ T3301] read to 0xffff8881040cd54c of 4 bytes by task 3301 on cpu 1: [ 42.374084][ T3301] fill_mg_cmtime+0x5b/0x270 [ 42.378764][ T3301] generic_fillattr+0x24a/0x340 [ 42.383710][ T3301] shmem_getattr+0x181/0x200 [ 42.388309][ T3301] vfs_getattr_nosec+0x146/0x1e0 [ 42.393249][ T3301] vfs_getattr+0x48/0x60 [ 42.397492][ T3301] vfs_statx_path+0x28/0x140 [ 42.402099][ T3301] vfs_statx+0xc4/0x170 [ 42.406260][ T3301] vfs_fstatat+0x118/0x170 [ 42.410683][ T3301] __se_sys_newfstatat+0x55/0x3e0 [ 42.415717][ T3301] __x64_sys_newfstatat+0x55/0x70 [ 42.420748][ T3301] x64_sys_call+0x2c64/0x3020 [ 42.425438][ T3301] do_syscall_64+0x12c/0x370 [ 42.430029][ T3301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.435944][ T3301] [ 42.438263][ T3301] value changed: 0x0bd79bbd -> 0x0bdaeb8d [ 42.443985][ T3301] [ 42.446307][ T3301] Reported by Kernel Concurrency Sanitizer on: [ 42.452456][ T3301] CPU: 1 UID: 0 PID: 3301 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 42.462874][ T3301] Tainted: [W]=WARN [ 42.466676][ T3301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 42.476736][ T3301] ================================================================== [ 42.509816][ T4725] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 42.532178][ T4725] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.589: bad orphan inode 14 [ 42.542334][ T4725] fserror_report: 2 callbacks suppressed [ 42.542345][ T4725] loop1: lost filesystem error report for type 5 error -117 [ 42.550914][ T4725] ext4_test_bit(bit=13, block=18) = 1 [ 42.558250][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 42.558292][ C0] EXT4-fs (loop1): last error at time 1772445095: ext4_orphan_get:1417 [ 42.578825][ T4725] is_bad_inode(inode)=0 [ 42.583163][ T4725] NEXT_ORPHAN(inode)=0 [ 42.587241][ T4725] max_ino=32 [ 42.590490][ T4725] i_nlink=1 [ 42.595928][ T4725] EXT4-fs (loop1): 1 truncate cleaned up [ 42.601900][ T4725] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.627085][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.