last executing test programs: 1.073368271s ago: executing program 4 (id=1210): fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x24, 0x0) 969.484319ms ago: executing program 4 (id=1216): prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) 786.650462ms ago: executing program 2 (id=1234): setgroups(0x36, 0xfffffffffffffffe) 749.757135ms ago: executing program 2 (id=1238): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x15, 0x40}]}) 715.253837ms ago: executing program 2 (id=1240): flock(0xffffffffffffffff, 0x587a9160bb8875ed) 652.321392ms ago: executing program 2 (id=1245): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x11, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020732500000000002020207b01f8ff00000000bca100000000ec0047010000f6ffffffb70200000b000000b703000000000000850000000500000095"], &(0x7f0000000300)='GPL\x00', 0x9, 0xff8, &(0x7f0000001e00)=""/4088}, 0x90) 579.230407ms ago: executing program 2 (id=1247): kexec_load(0x0, 0x10, &(0x7f0000000140)=[{0x0, 0x2, 0x0, 0x3e0000}], 0x5) 578.834317ms ago: executing program 2 (id=1249): bpf$MAP_CREATE(0x0, &(0x7f0000000700)=@bloom_filter={0x1e, 0x0, 0x6a, 0x40000004, 0x84, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, 0x48) 414.159989ms ago: executing program 3 (id=1257): syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @empty, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "fca33f", 0x0, 0x73, 0x0, @dev, @local}}}}, 0x0) 368.494323ms ago: executing program 3 (id=1260): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000680)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[], 0x0, 0x257, &(0x7f00000012c0)="$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") 313.836967ms ago: executing program 0 (id=1264): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0xfffffffffffffffc}, 0x0) 273.95435ms ago: executing program 3 (id=1265): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x18, &(0x7f0000000080)=ANY=[], 0x1, 0x6fd, &(0x7f0000000880)="$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") 243.166552ms ago: executing program 0 (id=1266): socketpair(0x2b, 0x1, 0x0, &(0x7f0000000200)) 208.359505ms ago: executing program 1 (id=1268): syz_emit_ethernet(0x6e, &(0x7f0000000140)={@multicast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "e4d700", 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @time_exceed={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "fd9063", 0x0, 0x3a, 0x0, @empty, @loopback={0xfec0ffff00000000, 0xffffac1414aa}, [], "ef9edaaa64947bfe"}}}}}}}, 0x0) 207.909625ms ago: executing program 0 (id=1269): clock_getres(0x0, 0x0) 182.180027ms ago: executing program 3 (id=1270): syz_emit_ethernet(0x42, &(0x7f0000000540)={@local, @local, @void, {@ipv6={0x86dd, @udp={0xc, 0x6, "aac42e", 0xc, 0x11, 0x0, @private1, @ipv4={'\x00', '\xff\xff', @empty}, {[], {0x4e24, 0x4e23, 0xc, 0x0, @gue={{0x1, 0x1, 0x3, 0x0, 0x100, @void}}}}}}}}, 0x0) 164.450218ms ago: executing program 4 (id=1271): syz_emit_ethernet(0xbe, &(0x7f0000000480)={@link_local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @multicast1}, {0x0, 0x17c1, 0x9c, 0x0, @wg=@initiation={0x1, 0x4, "51e71cd259c6ed187dac0409e99cce0a58492b8cbfbab2dd3b1761cfc2236565", "69aec473e66807b976eaef253d41fbf3293cec01f86e1c3178763287a678030527491d9d5a2060d4535e076beffdd49e", "6a6a512958482b7b498010113475f8fafbc9c6ddc0ac49b3d7fd382d", {"41ac74f4777623d3ad9e46fa5a9a857f", "e3f215ab1e8e7d0bd6bb293212c47476"}}}}}}}, 0x0) 161.698608ms ago: executing program 1 (id=1272): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x18, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000079100000000000006300e0ff0000000095"], &(0x7f0000000100)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x8}, 0x90) 131.680761ms ago: executing program 0 (id=1273): syz_emit_ethernet(0x7c, &(0x7f0000000080)={@multicast, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "92c01f", 0x46, 0x2f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @loopback}, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x7]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}}}}}}}, 0x0) 131.352391ms ago: executing program 1 (id=1274): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x7, 0x4, 0x800, 0xfffffff7, 0x20}, 0x48) 121.478891ms ago: executing program 4 (id=1275): futex_waitv(&(0x7f0000001140)=[{0x8000, 0x0, 0x2}, {0xc09d, 0x0, 0x82}, {0x5, 0x0, 0x2}, {0x2, 0x0, 0x82}, {0x1800000000000, 0x0, 0x2}, {0x7fffffffffffffff, 0x0, 0x2}, {0xc88c, 0x0, 0x82}, {0xd, 0x0, 0x2}, {0xe485, 0x0, 0x82}, {0x0, 0x0, 0x2}, {0x5, 0x0, 0x2}, {0x1, 0x0, 0x82}, {0x16a7, 0x0, 0x82}, {0x200, 0x0, 0x82}, {0x10, 0x0, 0x82}, {0x5, 0x0, 0x82}, {0x74, 0x0, 0x82}, {0x1, 0x0, 0x2}, {0x80, 0x0, 0x82}, {0x0, 0x0, 0x2}, {0xfffffffffffffff9, 0x0, 0x82}, {0x100000000, 0x0, 0x82}, {0x8000000000000000, 0x0, 0x82}, {0xb8b, 0x0, 0x82}, {0x1, 0x0, 0x2}, {0x9, 0x0, 0x82}, {0x29, 0x0, 0x2}, {0x3181, 0x0, 0x82}, {0x35, 0x0, 0x82}, {0xf, 0x0, 0x2}, {0x7fffffff, 0x0, 0x2}, {0x4, 0x0, 0x82}, {0x2, 0x0, 0x86}, {0x401, 0x0, 0x82}, {0x2, 0x0, 0x2}, {0x471, 0x0, 0x2}, {0x9, 0x0, 0x2}, {0x10000, 0x0, 0x2}, {0x8, 0x0, 0x2}, {0x10001, 0x0, 0x2}, {0x5, 0x0, 0x2}, {0x0, 0x0, 0x82}, {0x6, 0x0, 0x82}, {0x1, 0x0, 0x82}, {0x5, 0x0, 0x2}, {0x1, 0x0, 0x2}, {0x3, 0x0, 0x2}, {0x46, 0x0, 0x82}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x82}, {0x3ff5, 0x0, 0x2}, {0x6, 0x0, 0x82}, {0xfffffffffffffffc, 0x0, 0x2}, {0x8, 0x0, 0x82}], 0x36, 0x0, &(0x7f0000001080)={0x0, 0x989680}, 0x1) 105.483043ms ago: executing program 3 (id=1276): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000400)={@map, 0xffffffffffffffff, 0x8}, 0x20) 95.059143ms ago: executing program 0 (id=1277): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x6, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x4}}, @typedef={0x3, 0x0, 0x0, 0x7}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2}}, @typedef={0x4, 0x0, 0x0, 0x8, 0x2}]}, {0x0, [0x0, 0x0, 0x2e, 0x5f]}}, 0x0, 0x66}, 0x20) 47.619417ms ago: executing program 1 (id=1278): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="050000000000000063113e00000000008510000002000000850000007d00000095000000000000009500a5050000000082380a6c16cb23efcad64db91e674db95df8d0896824cb2691d06528024707d13584c797578afdc601c7f4a6f818b7f25410420f86e4b78db803197e79375fd430e64a4ed0ec3494217ffe488acb70e2fc2a3ed88e4e93d3"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x70) 47.522827ms ago: executing program 4 (id=1279): bpf$MAP_CREATE(0x300000000000000, &(0x7f0000000100)=@base={0x18, 0x0, 0x41, 0x0, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4002, 0x1}, 0x48) 47.366047ms ago: executing program 3 (id=1280): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x1000000, &(0x7f00000000c0)={[{@errors_remount}]}, 0xfe, 0x53d, &(0x7f0000000540)="$eJzs3d9rZFcdAPDvncxks7vRRO1DFVoXW9gtujO7rbXBh+4WxLeCUn1eQ3YSQiaZkJm0m1Aki3+AIKIFX/TJF8E/QJD9E0Qo2HdRURbdKtgH7ZX7Y0w2O9NMdjOZZfL5wJl77r3nzvecJHN/nTO5AZxZlyLiZkRMRcRLETFXLq+UKfaKlJX78MG7S1lKIk3f+nsSSbksK5aUKXOx3GymmPTV2dldW2y1mlvlfKO7vtno7OxeXV1fXGnOlEtfW3h14dpxmjMzaEXWrte/8Zef/PCX33z9t19554+3/nbl+1l9Z8v1vXactOJnUnuoYtWI2BpFsDGYKttTi94LAABPs+wc/7MR8aX8/H8upvKzucGmD+STkdcOAAAAOAnpjdn4TxKRAgAAABOrko+BTSr1cizAbFQq9XoxhveZuFBptTvdLy+3tzduF2Nl56NWWV5tNa+VY2rno5Zk89f/f0ehmH85X5el5KExwD+eO5+vry+1W7fHccMDAAAAzqCLh67//zVXXP8DAAAAE2Z+3BUAAAAARs71PwAAAEy+x7j+nx5FPQAAAICR+Nabb2Yp7T3/+vbbO9tr7bev3m521urr20v1pfbWZn2l3R7yYX+tdnvzq7GxfafRbXa6jc7O7q319vZG99bq4GdzAwAAAKP1mS/e+yC7tN/7+vk8Ra9vf2rABr4rABOjMmS5NHv582jrApyuQYd5YPJVP3m1Yb4wwWrFZMjefWASHbUDmBlU4nejqA0AADAKlz9/74M0ebT/v7p/bwCYUMP2/wOTZ0D/fzp32hUBTt0R/f/ABKsZAQhn3tH9/wMM3f+fpke+FwAAMFKzeUoq9bIvcDYqH6WFmI9asrzaal6LiE9HxB/mauey+ev5lokvDQAAAAAAAAAAAAAAAAAAAAAAAADAkNI0ifQxVB9rKwAAAGAcIip/Tcrnf12ee3H28P2B6eSj/FHAH6dp+s7P3vrpncVud+t6tvwf+fLpiOi+Vy5/eRx3MAAAAICe3lP+i+v02phrAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMCk+vDBu0u9dJpx778REfOPxr8Z1ZjJS8xELSIu/DOJ6oHtkoiYOoH4e3cj4tl+7U+yasV8WYvD8SsRcT6vxcjjP5emad/4F584Opxt997IdzZ9Pn+VuJRP+3/+q0W68aTxB+3/svi9/d/U4fjVYv/3qSFjfOH9XzcOzH53P3uuWF/tv//pxU8G7H9f6Bes+uii731nd3dQ3dJfRFzue/xJHorV6K5vNjo7u1dX1xdXmivNjVdeuf61hdcWXl241lhebTXL174xfvTcbz4eFP/+pYgLZfzpXp3KA8t8MblZtn/xcPtfzDK1Qe+877/v33nwuSJbO/QWcf9uxJUX+v/+n82nfX/+P/93msuPA9n6y+UxIdkr8gc9/6vfPz+w/Xdnytzxf/9Xjm567qVv/+BPQxYFAE5BZ2d3bbHVam6NPPNemqbDFc7OSp8sVnYCd8KtOB8Rx9oqhi38zElX9TQyN45TOD13rD+2ZO8paOAZzkznf5Dj3jMBAAAnbf/sf9w1AQAAAAAAAAAAAAAAAAAAgLPrNP6v2OGYe+NpKgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAJ/pfAAAA//+alNPW") 41.334647ms ago: executing program 0 (id=1281): setxattr$security_selinux(0x0, 0x0, 0x0, 0x0, 0xf6ffffff) 36.055727ms ago: executing program 1 (id=1282): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xa, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 388.85µs ago: executing program 4 (id=1283): setitimer(0x2, 0x0, 0x0) 0s ago: executing program 1 (id=1284): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@struct={0x4, 0x0, 0x0, 0x13, 0x0, 0x2}]}, {0x0, [0x0, 0x0, 0x0, 0x2e, 0x2e]}}, 0x0, 0x2b}, 0x20) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 24.462008][ T29] kauditd_printk_skb: 64 callbacks suppressed [ 24.462026][ T29] audit: type=1400 audit(1725575799.656:76): avc: denied { transition } for pid=3244 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.466127][ T29] audit: type=1400 audit(1725575799.656:77): avc: denied { noatsecure } for pid=3244 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.468831][ T29] audit: type=1400 audit(1725575799.656:78): avc: denied { write } for pid=3244 comm="sh" path="pipe:[1594]" dev="pipefs" ino=1594 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 24.471916][ T29] audit: type=1400 audit(1725575799.656:79): avc: denied { rlimitinh } for pid=3244 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.472279][ T3244] sh (3244) used greatest stack depth: 11872 bytes left [ 24.474402][ T29] audit: type=1400 audit(1725575799.656:80): avc: denied { siginh } for pid=3244 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.916912][ T3245] sshd (3245) used greatest stack depth: 11720 bytes left Warning: Permanently added '10.128.0.139' (ED25519) to the list of known hosts. [ 32.584339][ T29] audit: type=1400 audit(1725575807.776:81): avc: denied { mounton } for pid=3252 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 32.585638][ T3252] cgroup: Unknown subsys name 'net' [ 32.607174][ T29] audit: type=1400 audit(1725575807.776:82): avc: denied { mount } for pid=3252 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 [ 32.634587][ T29] audit: type=1400 audit(1725575807.806:83): avc: denied { read } for pid=2944 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 32.656431][ T29] audit: type=1400 audit(1725575807.806:84): avc: denied { unmount } for pid=3252 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 32.761459][ T3252] cgroup: Unknown subsys name 'rlimit' [ 32.915136][ T29] audit: type=1400 audit(1725575808.106:85): avc: denied { setattr } for pid=3252 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 32.940430][ T29] audit: type=1400 audit(1725575808.106:86): avc: denied { create } for pid=3252 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.961029][ T29] audit: type=1400 audit(1725575808.106:87): avc: denied { write } for pid=3252 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.981563][ T29] audit: type=1400 audit(1725575808.106:88): avc: denied { read } for pid=3252 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.991170][ T3255] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 33.001860][ T29] audit: type=1400 audit(1725575808.116:89): avc: denied { mounton } for pid=3252 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 [ 33.035386][ T29] audit: type=1400 audit(1725575808.116:90): avc: denied { mount } for pid=3252 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 [ 33.067635][ T3252] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.987022][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 38.987041][ T29] audit: type=1400 audit(1725575814.166:116): avc: denied { sys_module } for pid=3312 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 39.400662][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 39.450829][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 39.463716][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 39.478207][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 39.506615][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.513791][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.521069][ T3312] bridge_slave_0: entered allmulticast mode [ 39.527393][ T3312] bridge_slave_0: entered promiscuous mode [ 39.534219][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.541356][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.548585][ T3312] bridge_slave_1: entered allmulticast mode [ 39.555249][ T3312] bridge_slave_1: entered promiscuous mode [ 39.589311][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.599750][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.635245][ T3312] team0: Port device team_slave_0 added [ 39.655300][ T3312] team0: Port device team_slave_1 added [ 39.670220][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.677374][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.684843][ T3322] bridge_slave_0: entered allmulticast mode [ 39.691401][ T3322] bridge_slave_0: entered promiscuous mode [ 39.699296][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.706376][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.713749][ T3322] bridge_slave_1: entered allmulticast mode [ 39.720274][ T3322] bridge_slave_1: entered promiscuous mode [ 39.741122][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.748092][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.774032][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.785036][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.792195][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.799403][ T3316] bridge_slave_0: entered allmulticast mode [ 39.805809][ T3316] bridge_slave_0: entered promiscuous mode [ 39.832385][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.839364][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.865412][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.876182][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.883369][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.890702][ T3316] bridge_slave_1: entered allmulticast mode [ 39.897158][ T3316] bridge_slave_1: entered promiscuous mode [ 39.914451][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.921687][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.928846][ T3315] bridge_slave_0: entered allmulticast mode [ 39.935590][ T3315] bridge_slave_0: entered promiscuous mode [ 39.942721][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.949867][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.957308][ T3315] bridge_slave_1: entered allmulticast mode [ 39.963991][ T3315] bridge_slave_1: entered promiscuous mode [ 39.985077][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.996762][ T3323] chnl_net:caif_netlink_parms(): no params data found [ 40.017657][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.027824][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.050453][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.065732][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.080570][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.115996][ T3316] team0: Port device team_slave_0 added [ 40.131171][ T3322] team0: Port device team_slave_0 added [ 40.139081][ T3312] hsr_slave_0: entered promiscuous mode [ 40.145231][ T3312] hsr_slave_1: entered promiscuous mode [ 40.152248][ T3315] team0: Port device team_slave_0 added [ 40.158821][ T3316] team0: Port device team_slave_1 added [ 40.174465][ T3322] team0: Port device team_slave_1 added [ 40.180972][ T3315] team0: Port device team_slave_1 added [ 40.211577][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.218630][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.244617][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.260590][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.267551][ 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 1560 would solve the problem. [ 40.293752][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.304562][ T3323] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.311684][ T3323] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.318861][ T3323] bridge_slave_0: entered allmulticast mode [ 40.325251][ T3323] bridge_slave_0: entered promiscuous mode [ 40.331937][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.338888][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.364816][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.383066][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.390069][ 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 1560 would solve the problem. [ 40.416115][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.432113][ T3323] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.439277][ T3323] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.446447][ T3323] bridge_slave_1: entered allmulticast mode [ 40.452782][ T3323] bridge_slave_1: entered promiscuous mode [ 40.465305][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.472299][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.498224][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.509571][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.516532][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.542567][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.591716][ T3323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.614884][ T3315] hsr_slave_0: entered promiscuous mode [ 40.621021][ T3315] hsr_slave_1: entered promiscuous mode [ 40.626887][ T3315] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.634528][ T3315] Cannot create hsr debugfs directory [ 40.651413][ T3322] hsr_slave_0: entered promiscuous mode [ 40.657467][ T3322] hsr_slave_1: entered promiscuous mode [ 40.663406][ T3322] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.670995][ T3322] Cannot create hsr debugfs directory [ 40.677474][ T3323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.700797][ T3323] team0: Port device team_slave_0 added [ 40.708705][ T3316] hsr_slave_0: entered promiscuous mode [ 40.715195][ T3316] hsr_slave_1: entered promiscuous mode [ 40.721128][ T3316] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.728670][ T3316] Cannot create hsr debugfs directory [ 40.751192][ T3323] team0: Port device team_slave_1 added [ 40.797970][ T3323] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.805163][ T3323] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.831152][ T3323] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.844628][ T3323] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.851637][ T3323] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.877553][ T3323] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.888424][ T29] audit: type=1400 audit(1725575816.086:117): avc: denied { remove_name } for pid=2944 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 40.911083][ T29] audit: type=1400 audit(1725575816.086:118): avc: denied { rename } for pid=2944 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.933313][ T29] audit: type=1400 audit(1725575816.086:119): avc: denied { create } for pid=2944 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.998933][ T29] audit: type=1400 audit(1725575816.186:120): avc: denied { create } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.019559][ T29] audit: type=1400 audit(1725575816.186:121): avc: denied { write } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.040301][ T29] audit: type=1400 audit(1725575816.186:122): avc: denied { read } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.068300][ T3312] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.093567][ T3323] hsr_slave_0: entered promiscuous mode [ 41.099638][ T3323] hsr_slave_1: entered promiscuous mode [ 41.105592][ T3323] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.113200][ T3323] Cannot create hsr debugfs directory [ 41.118666][ T3312] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.141038][ T3312] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.149409][ T3312] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.212287][ T3316] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 41.221626][ T3316] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 41.232806][ T3316] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 41.247119][ T3316] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 41.291299][ T3315] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 41.301344][ T3315] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 41.330011][ T3315] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 41.343369][ T3322] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 41.352430][ T3322] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 41.360950][ T3315] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 41.376282][ T3322] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 41.385470][ T3322] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 41.395852][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.424249][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.443584][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.450860][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.463073][ T3323] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 41.472402][ T3323] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 41.490418][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.497530][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.509438][ T3323] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 41.527889][ T3323] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 41.588349][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.613802][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.636590][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.646419][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.656980][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.673510][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.680694][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.689907][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.697062][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.706072][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.713180][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.726008][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.739159][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.746267][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.772336][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.798689][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.805909][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.823747][ T3316] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.834233][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.867499][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.874645][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.895130][ T3323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.946514][ T3323] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.961767][ T3312] veth0_vlan: entered promiscuous mode [ 41.975318][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.982430][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.992625][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.002634][ T3312] veth1_vlan: entered promiscuous mode [ 42.015151][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.022304][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.055681][ T3312] veth0_macvtap: entered promiscuous mode [ 42.064152][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.073904][ T3312] veth1_macvtap: entered promiscuous mode [ 42.086593][ T3323] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.097035][ T3323] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.143759][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.165035][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.188748][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.220610][ T3312] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.229424][ T3312] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.238320][ T3312] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.247120][ T3312] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.289851][ T3323] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.302880][ T3316] veth0_vlan: entered promiscuous mode [ 42.332088][ T3316] veth1_vlan: entered promiscuous mode [ 42.361009][ T3322] veth0_vlan: entered promiscuous mode [ 42.375201][ T3322] veth1_vlan: entered promiscuous mode [ 42.393733][ T29] audit: type=1400 audit(1725575817.586:123): avc: denied { prog_load } for pid=3444 comm="syz.0.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 42.405759][ T3316] veth0_macvtap: entered promiscuous mode [ 42.412577][ T29] audit: type=1400 audit(1725575817.586:124): avc: denied { bpf } for pid=3444 comm="syz.0.32" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 42.435168][ T3315] veth0_vlan: entered promiscuous mode [ 42.438513][ T29] audit: type=1400 audit(1725575817.586:125): avc: denied { perfmon } for pid=3444 comm="syz.0.32" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 42.452661][ T3316] veth1_macvtap: entered promiscuous mode [ 42.496161][ T3322] veth0_macvtap: entered promiscuous mode [ 42.505075][ T3315] veth1_vlan: entered promiscuous mode [ 42.524684][ T3322] veth1_macvtap: entered promiscuous mode [ 42.542505][ T3322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 42.553134][ T3322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.565306][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.578099][ T3316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 42.588733][ T3316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.598826][ T3316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 42.603909][ T3458] loop0: detected capacity change from 0 to 256 [ 42.609452][ T3316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.620618][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.629867][ T3458] vfat: Bad value for 'nonumtail' [ 42.634809][ T3316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 42.648646][ T3316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.661895][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.679514][ T3315] veth0_macvtap: entered promiscuous mode [ 42.694563][ T3322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 42.705179][ T3322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.715106][ T3322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 42.725585][ T3322] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.744600][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.753340][ T3316] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.762940][ T3316] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.772378][ T3316] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.781107][ T3316] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.795252][ T3315] veth1_macvtap: entered promiscuous mode [ 42.809700][ T3315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 42.820180][ T3315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.830080][ T3315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 42.840523][ T3315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.850340][ T3315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 42.860909][ T3315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.873522][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.893854][ T3322] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.902676][ T3322] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.912715][ T3322] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.921588][ T3322] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.941265][ T3315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 42.951832][ T3315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.961755][ T3315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 42.972331][ T3315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.982181][ T3315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 42.992721][ T3315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.021838][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.038238][ T3323] veth0_vlan: entered promiscuous mode [ 43.056667][ T3315] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.065519][ T3315] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.074392][ T3315] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.078086][ T3480] loop0: detected capacity change from 0 to 164 [ 43.083587][ T3315] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.109403][ T3480] isofs_fill_super: bread failed, dev=loop0, iso_blknum=41, block=164 [ 43.126495][ T3323] veth1_vlan: entered promiscuous mode [ 43.176540][ T3323] veth0_macvtap: entered promiscuous mode [ 43.204261][ T3323] veth1_macvtap: entered promiscuous mode [ 43.249955][ T3323] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.260500][ T3323] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.270606][ T3323] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.281103][ T3323] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.290972][ T3323] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.301510][ T3323] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.306080][ T3497] loop3: detected capacity change from 0 to 512 [ 43.311341][ T3323] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 43.311362][ T3323] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.314517][ T3323] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.349292][ T3323] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.359888][ T3323] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.369816][ T3323] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.380447][ T3323] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.390635][ T3323] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.401241][ T3323] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.411081][ T3323] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 43.421711][ T3323] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.432957][ T3323] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.453365][ T3323] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.462399][ T3323] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.471361][ T3323] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.480155][ T3323] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.632386][ T3527] dccp_invalid_packet: P.Data Offset(0) too small [ 43.819203][ T3553] syz.2.79 (3553) used greatest stack depth: 11368 bytes left [ 43.920422][ T3575] loop3: detected capacity change from 0 to 512 [ 43.927156][ T3575] EXT4-fs: Invalid commit interval -2147483648, must be smaller than 21474836 [ 44.194235][ T3603] loop4: detected capacity change from 0 to 1024 [ 44.206953][ T3603] EXT4-fs (loop4): inodes count not valid: 1 vs 32 [ 44.387748][ T3625] loop4: detected capacity change from 0 to 512 [ 44.413364][ T3625] ======================================================= [ 44.413364][ T3625] WARNING: The mand mount option has been deprecated and [ 44.413364][ T3625] and is ignored by this kernel. Remove the mand [ 44.413364][ T3625] option from the mount to silence this warning. [ 44.413364][ T3625] ======================================================= [ 44.474539][ T3625] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.114: iget: bad extended attribute block 1 [ 44.487202][ T3625] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.114: couldn't read orphan inode 15 (err -117) [ 44.501271][ T3625] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.518297][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 44.518311][ T29] audit: type=1400 audit(1725575819.706:135): avc: denied { mount } for pid=3624 comm="syz.4.114" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.619415][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.740972][ T29] audit: type=1400 audit(1725575819.926:136): avc: denied { create } for pid=3667 comm="syz.4.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 44.819788][ T3572] kexec: Could not allocate control_code_buffer [ 44.894329][ T3677] loop4: detected capacity change from 0 to 164 [ 44.919117][ T3677] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=164 [ 45.036043][ T3700] loop0: detected capacity change from 0 to 164 [ 45.053589][ T3700] Unable to read rock-ridge attributes [ 45.069381][ T29] audit: type=1400 audit(1725575820.258:137): avc: denied { mount } for pid=3698 comm="syz.0.150" name="/" dev="loop0" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 45.117367][ T29] audit: type=1400 audit(1725575820.296:138): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 45.199295][ T3697] loop2: detected capacity change from 0 to 8192 [ 45.217808][ T3716] loop4: detected capacity change from 0 to 512 [ 45.220185][ T29] audit: type=1400 audit(1725575820.393:139): avc: denied { create } for pid=3722 comm="syz.0.162" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 45.246518][ T3716] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 45.298466][ T3729] loop0: detected capacity change from 0 to 128 [ 45.330130][ T3732] loop4: detected capacity change from 0 to 128 [ 45.336965][ T3729] FAT-fs (loop0): IO charset iso8859-4 not found [ 45.362365][ T3732] FAT-fs (loop4): error, invalid access to FAT (entry 0x0ffffff6) [ 45.446651][ T3749] loop1: detected capacity change from 0 to 512 [ 45.477004][ T3749] EXT4-fs warning (device loop1): read_mmp_block:115: Error -117 while reading MMP block 0 [ 45.516898][ T29] audit: type=1326 audit(1725575820.684:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3761 comm="syz.3.180" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f30e697cef9 code=0x0 [ 45.598258][ T3773] loop3: detected capacity change from 0 to 512 [ 45.753402][ T3783] loop2: detected capacity change from 0 to 8192 [ 45.811881][ T3783] loop2: p1 p2 p4 < > [ 45.816185][ T3783] loop2: partition table partially beyond EOD, truncated [ 45.852030][ T3783] loop2: p1 size 8388608 extends beyond EOD, truncated [ 45.860106][ T3817] mmap: syz.0.206 (3817) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 45.866066][ T3814] loop3: detected capacity change from 0 to 512 [ 45.900801][ T3783] loop2: p2 size 589824 extends beyond EOD, truncated [ 45.913655][ T3814] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.207: iget: bad extended attribute block 1 [ 45.934745][ T3783] loop2: p4 start 1526857729 is beyond EOD, truncated [ 45.966027][ T3814] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.207: couldn't read orphan inode 15 (err -117) [ 45.989804][ T3814] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.017040][ T3818] loop4: detected capacity change from 0 to 8192 [ 46.037628][ T3818] loop4: p2 p4 [ 46.041308][ T3818] loop4: p2 start 4293394690 is beyond EOD, truncated [ 46.048246][ T3818] loop4: p4 size 50331648 extends beyond EOD, truncated [ 46.066461][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 46.079295][ T2962] loop4: p2 p4 [ 46.082886][ T2962] loop4: p2 start 4293394690 is beyond EOD, truncated [ 46.089951][ T2962] loop4: p4 size 50331648 extends beyond EOD, truncated [ 46.092518][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.247873][ T3391] udevd[3391]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 46.292502][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 46.424507][ T3891] loop3: detected capacity change from 0 to 128 [ 46.455324][ T3895] loop2: detected capacity change from 0 to 512 [ 46.478240][ T3891] FAT-fs (loop3): IO charset iso8859-4 not found [ 46.511168][ T3895] EXT4-fs (loop2): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 46.638734][ T3922] loop2: detected capacity change from 0 to 512 [ 46.672269][ T3922] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.259: iget: bad extended attribute block 1 [ 46.698941][ T3922] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.259: couldn't read orphan inode 15 (err -117) [ 46.716645][ T3922] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.733576][ T3936] loop3: detected capacity change from 0 to 128 [ 46.771369][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.977989][ T29] audit: type=1400 audit(1725575822.099:141): avc: denied { append } for pid=3975 comm="syz.4.284" name="virtual_nci" dev="devtmpfs" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 47.095341][ T3994] loop2: detected capacity change from 0 to 512 [ 47.115480][ T3994] EXT4-fs: Ignoring removed orlov option [ 47.139979][ T3994] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 47.153268][ T3994] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.153758][ T4006] loop0: detected capacity change from 0 to 1764 [ 47.204948][ T3994] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2240: inode #15: comm syz.2.292: corrupted in-inode xattr: overlapping e_value [ 47.222901][ T4006] grow_buffers: requested out-of-range block 18446744072944915398 for device loop0 [ 47.232324][ T4006] isofs_fill_super: bread failed, dev=loop0, iso_blknum=1765165539, block=-764636218 [ 47.239141][ T3994] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.292: couldn't read orphan inode 15 (err -117) [ 47.257636][ T3994] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.302768][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.423544][ T29] audit: type=1400 audit(1725578382.551:142): avc: denied { create } for pid=4044 comm="syz.1.319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 47.629751][ T4076] loop0: detected capacity change from 0 to 512 [ 47.662775][ T4076] EXT4-fs warning (device loop0): read_mmp_block:115: Error -117 while reading MMP block 0 [ 47.766378][ T4084] loop2: detected capacity change from 0 to 8192 [ 47.799007][ T4103] loop0: detected capacity change from 0 to 512 [ 47.833794][ T4103] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.346: iget: bad extended attribute block 1 [ 47.849408][ T4103] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.346: couldn't read orphan inode 15 (err -117) [ 47.861595][ T4084] loop2: p2 p4 [ 47.865227][ T4084] loop2: p2 start 4293394690 is beyond EOD, truncated [ 47.872108][ T4084] loop2: p4 size 50331648 extends beyond EOD, truncated [ 47.912081][ T4103] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.967453][ T2962] loop2: p2 p4 [ 47.971009][ T2962] loop2: p2 start 4293394690 is beyond EOD, truncated [ 47.977876][ T2962] loop2: p4 size 50331648 extends beyond EOD, truncated [ 48.045494][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.073700][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 48.152160][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 48.466885][ T4197] loop2: detected capacity change from 0 to 512 [ 48.568715][ T29] audit: type=1400 audit(1725579151.714:143): avc: denied { read } for pid=4206 comm="syz.0.396" dev="nsfs" ino=4026532745 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 48.569542][ T4210] loop4: detected capacity change from 0 to 512 [ 48.589871][ T29] audit: type=1400 audit(1725579151.714:144): avc: denied { open } for pid=4206 comm="syz.0.396" path="net:[4026532745]" dev="nsfs" ino=4026532745 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 48.681619][ T4210] EXT4-fs (loop4): orphan cleanup on readonly fs [ 48.711107][ T4210] EXT4-fs error (device loop4): ext4_acquire_dquot:6848: comm syz.4.397: Failed to acquire dquot type 0 [ 48.730772][ T4210] EXT4-fs (loop4): 1 truncate cleaned up [ 48.752741][ T4210] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.827573][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.086354][ T4258] loop0: detected capacity change from 0 to 1024 [ 49.122512][ T4258] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 49.133534][ T4258] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 49.189660][ T4258] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 49.217907][ T4258] EXT4-fs error (device loop0): ext4_get_journal_inode:5740: comm syz.0.421: inode #1: comm syz.0.421: iget: illegal inode # [ 49.256412][ T4258] EXT4-fs (loop0): no journal found [ 49.261742][ T4258] EXT4-fs (loop0): can't get journal size [ 49.291143][ T4258] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.306356][ T4279] loop2: detected capacity change from 0 to 512 [ 49.353647][ T4279] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e846c028, mo2=0002] [ 49.400726][ T4279] System zones: 1-12 [ 49.433613][ T4279] EXT4-fs error (device loop2): dx_probe:823: inode #2: comm syz.2.431: Attempting to read directory block (0) that is past i_size (256) [ 49.450885][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.474326][ T4279] EXT4-fs (loop2): Remounting filesystem read-only [ 49.506069][ T4279] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 49.533349][ T4279] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.559677][ T4279] SELinux: (dev loop2, type ext4) getxattr errno 5 [ 49.578658][ T4279] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.701672][ T4306] loop0: detected capacity change from 0 to 2048 [ 49.743162][ T4306] loop0: p1 p2 < > p3 p4 < p5 > [ 49.748148][ T4306] loop0: partition table partially beyond EOD, truncated [ 49.767035][ T4322] capability: warning: `syz.3.452' uses 32-bit capabilities (legacy support in use) [ 49.777289][ T4306] loop0: p1 start 2305 is beyond EOD, truncated [ 49.783609][ T4306] loop0: p2 start 4294902784 is beyond EOD, truncated [ 49.790440][ T4306] loop0: p3 start 4278191616 is beyond EOD, truncated [ 49.808944][ T4306] loop0: p5 start 2305 is beyond EOD, truncated [ 49.841664][ T4327] loop3: detected capacity change from 0 to 1024 [ 49.858088][ T4327] EXT4-fs: Ignoring removed i_version option [ 49.871138][ T4327] EXT4-fs: Ignoring removed bh option [ 49.893173][ T4327] ext4: Unknown parameter 'uid' [ 49.912878][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 50.232476][ T4376] loop3: detected capacity change from 0 to 512 [ 50.257717][ T4376] EXT4-fs (loop3): filesystem is read-only [ 50.304701][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 50.304718][ T29] audit: type=1400 audit(1725579153.541:150): avc: denied { execute } for pid=4382 comm="syz.0.482" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=7293 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 50.441090][ T4396] loop0: detected capacity change from 0 to 128 [ 50.455464][ T4297] syz.1.439 (4297) used greatest stack depth: 11280 bytes left [ 50.574233][ T4408] loop2: detected capacity change from 0 to 512 [ 50.620412][ T4408] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.629647][ T4408] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (b80000) [ 50.848806][ T4438] loop0: detected capacity change from 0 to 128 [ 50.872984][ T4438] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4579: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 50.933050][ T4438] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (fffc1829) [ 51.082752][ T29] audit: type=1400 audit(1725579154.349:151): avc: denied { tracepoint } for pid=4464 comm="syz.3.523" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 51.287488][ T4490] loop0: detected capacity change from 0 to 512 [ 51.305822][ T4490] FAT-fs (loop0): bogus logical sector size 2175 [ 51.312202][ T4490] FAT-fs (loop0): Can't find a valid FAT filesystem [ 51.329950][ T4495] random: crng reseeded on system resumption [ 51.329890][ T29] audit: type=1400 audit(1725579154.612:152): avc: denied { write } for pid=4493 comm="syz.3.538" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 51.394144][ T29] audit: type=1400 audit(1725579154.612:153): avc: denied { open } for pid=4493 comm="syz.3.538" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 51.476199][ T4501] loop0: detected capacity change from 0 to 1024 [ 51.494293][ T4502] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 51.500864][ T4502] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 51.508586][ T4502] vhci_hcd vhci_hcd.0: Device attached [ 51.515613][ T4501] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 51.529517][ T4501] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 51.537715][ T4501] EXT4-fs (loop0): orphan cleanup on readonly fs [ 51.545192][ T4501] EXT4-fs error (device loop0): ext4_ext_check_inode:520: inode #3: comm syz.0.540: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 2(4), depth 0(0) [ 51.564455][ T4501] EXT4-fs error (device loop0): ext4_quota_enable:7025: comm syz.0.540: Bad quota inode: 3, type: 0 [ 51.574223][ T4503] vhci_hcd: connection closed [ 51.575498][ T4501] EXT4-fs warning (device loop0): ext4_enable_quotas:7066: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 51.577674][ T58] vhci_hcd: stop threads [ 51.580329][ T4501] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 51.584779][ T4501] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.595015][ T58] vhci_hcd: release socket [ 51.622783][ T58] vhci_hcd: disconnect device [ 51.719667][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.012569][ T4552] loop0: detected capacity change from 0 to 2048 [ 52.067829][ T4552] loop0: p1 p2 p3 [ 52.151952][ T4563] dccp_v4_rcv: dropped packet with invalid checksum [ 52.165174][ T4564] loop3: detected capacity change from 0 to 512 [ 52.211301][ T4564] EXT4-fs (loop3): orphan cleanup on readonly fs [ 52.222990][ T4564] Quota error (device loop3): do_check_range: Getting block 71 out of range 1-5 [ 52.232338][ T4564] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 52.241875][ T4564] EXT4-fs error (device loop3): ext4_acquire_dquot:6848: comm syz.3.571: Failed to acquire dquot type 0 [ 52.328426][ T4574] futex_wake_op: syz.0.574 tries to shift op by 32; fix this program [ 52.390547][ T4564] EXT4-fs (loop3): 1 truncate cleaned up [ 52.415897][ T4564] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.424774][ T29] audit: type=1326 audit(1725579155.756:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4582 comm="syz.1.580" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8d1d03cef9 code=0x0 [ 52.510008][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.593281][ T4603] loop1: detected capacity change from 0 to 256 [ 52.604842][ T4601] loop3: detected capacity change from 0 to 1024 [ 52.630733][ T4603] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 52.647308][ T4601] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 52.671574][ T4601] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 52.691019][ T4601] EXT4-fs (loop3): orphan cleanup on readonly fs [ 52.718515][ T4601] EXT4-fs error (device loop3): ext4_ext_check_inode:520: inode #3: comm syz.3.586: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 2(4), depth 0(0) [ 52.746677][ T29] audit: type=1400 audit(1725579156.103:155): avc: denied { mount } for pid=4602 comm="syz.1.589" name="/" dev="loop1" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 52.805988][ T4601] EXT4-fs error (device loop3): ext4_quota_enable:7025: comm syz.3.586: Bad quota inode: 3, type: 0 [ 52.819968][ T4601] EXT4-fs warning (device loop3): ext4_enable_quotas:7066: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 52.828088][ T29] audit: type=1400 audit(1725579156.187:156): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 52.834672][ T4601] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 52.889975][ T4622] loop4: detected capacity change from 0 to 128 [ 52.890200][ T4601] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.899761][ T4622] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 52.924906][ T4622] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 52.934931][ T4622] FAT-fs (loop4): Filesystem has been set read-only [ 53.012763][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.032124][ T29] audit: type=1400 audit(1725579156.407:157): avc: denied { setattr } for pid=4633 comm="syz.1.603" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 53.227097][ T4658] loop1: detected capacity change from 0 to 1024 [ 53.642315][ T4726] delete_channel: no stack [ 53.646860][ T4726] delete_channel: no stack [ 53.725333][ T4742] loop1: detected capacity change from 0 to 512 [ 53.756539][ T4742] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 53.779000][ T4742] EXT4-fs (loop1): invalid journal inode [ 53.780188][ T4747] loop3: detected capacity change from 0 to 256 [ 53.802202][ T4742] EXT4-fs (loop1): can't get journal size [ 53.818094][ T4747] FAT-fs (loop3): bogus logical sector size 0 [ 53.824430][ T4747] FAT-fs (loop3): Can't find a valid FAT filesystem [ 53.833647][ T4742] EXT4-fs error (device loop1): ext4_protect_reserved_inode:182: inode #2: comm syz.1.658: blocks 7-7 from inode overlap system zone [ 53.888489][ T4742] EXT4-fs (loop1): failed to initialize system zone (-117) [ 53.906756][ T4742] EXT4-fs (loop1): mount failed [ 53.950191][ T4768] loop0: detected capacity change from 0 to 512 [ 53.985921][ T4768] EXT4-fs (loop0): orphan cleanup on readonly fs [ 54.011386][ T4768] EXT4-fs error (device loop0): ext4_acquire_dquot:6848: comm syz.0.671: Failed to acquire dquot type 0 [ 54.027649][ T4768] EXT4-fs (loop0): 1 truncate cleaned up [ 54.037631][ T4768] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.092561][ T4788] dccp_invalid_packet: P.Data Offset(0) too small [ 54.133196][ T4782] loop1: detected capacity change from 0 to 2048 [ 54.147113][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.327193][ T4819] loop1: detected capacity change from 0 to 512 [ 54.379761][ T4819] EXT4-fs (loop1): orphan cleanup on readonly fs [ 54.417152][ T4819] EXT4-fs error (device loop1): ext4_acquire_dquot:6848: comm syz.1.695: Failed to acquire dquot type 0 [ 54.488351][ T4819] EXT4-fs (loop1): 1 truncate cleaned up [ 54.515378][ T4819] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.609543][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.799669][ T4897] loop2: detected capacity change from 0 to 512 [ 54.832583][ T4897] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.843904][ T4897] EXT4-fs error (device loop2): ext4_acquire_dquot:6848: comm syz.2.730: Failed to acquire dquot type 0 [ 54.857219][ T4897] EXT4-fs (loop2): 1 truncate cleaned up [ 54.870608][ T4897] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.910290][ T4910] loop0: detected capacity change from 0 to 2048 [ 54.917166][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.066493][ T4940] loop1: detected capacity change from 0 to 256 [ 55.114757][ T4940] msdos: Bad value for 'umask' [ 55.219221][ T4963] loop0: detected capacity change from 0 to 512 [ 55.239004][ T4963] FAT-fs (loop0): bogus number of FAT sectors [ 55.245279][ T4963] FAT-fs (loop0): Can't find a valid FAT filesystem [ 55.432015][ T4995] dccp_invalid_packet: P.Data Offset(0) too small [ 55.515084][ T5009] syz.4.786 (5009) used greatest stack depth: 11120 bytes left [ 55.642265][ T5032] loop3: detected capacity change from 0 to 512 [ 55.665295][ T5032] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.671924][ T5032] EXT4-fs: Ignoring removed i_version option [ 55.712825][ T5032] EXT4-fs error (device loop3): __ext4_iget:4985: inode #11: block 1: comm syz.3.800: invalid block [ 55.746636][ T5032] EXT4-fs (loop3): Remounting filesystem read-only [ 55.754116][ T5051] loop0: detected capacity change from 0 to 512 [ 55.777111][ T5032] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.784211][ T5045] loop1: detected capacity change from 0 to 2048 [ 55.789326][ T5032] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 55.805308][ T5032] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.819512][ T5051] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e846c028, mo2=0002] [ 55.838653][ T5051] System zones: 1-12 [ 55.842877][ T5051] EXT4-fs error (device loop0): dx_probe:823: inode #2: comm syz.0.809: Attempting to read directory block (0) that is past i_size (256) [ 55.854721][ T5058] IPv6: addrconf: prefix option has invalid lifetime [ 55.906991][ T5051] EXT4-fs (loop0): Remounting filesystem read-only [ 55.935271][ T5045] loop1: p2 p3 p7 [ 55.943557][ T5051] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 55.952169][ T5051] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.011841][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 56.027116][ T5051] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 56.039343][ T5051] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.056299][ T3573] udevd[3573]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 56.065085][ T3391] udevd[3391]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 56.318796][ T5122] loop3: detected capacity change from 0 to 512 [ 56.367186][ T5122] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e846c028, mo2=0002] [ 56.377223][ T5122] System zones: 1-12 [ 56.381319][ T5122] EXT4-fs error (device loop3): dx_probe:823: inode #2: comm syz.3.843: Attempting to read directory block (0) that is past i_size (256) [ 56.400414][ T5122] EXT4-fs (loop3): Remounting filesystem read-only [ 56.417258][ T5122] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 56.455458][ T5122] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.468920][ T5122] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 56.476096][ T5122] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.478801][ T5154] loop2: detected capacity change from 0 to 512 [ 56.509112][ T5154] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 56.532658][ T5154] EXT4-fs (loop2): can't mount with journal_checksum, fs mounted w/o journal [ 56.546770][ T5164] 9pnet_fd: Insufficient options for proto=fd [ 56.724202][ T5192] loop3: detected capacity change from 0 to 128 [ 56.814102][ T5206] syz.1.886 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 57.009350][ T5239] loop4: detected capacity change from 0 to 512 [ 57.017454][ T5239] EXT4-fs: Ignoring removed nobh option [ 57.028153][ T5243] loop0: detected capacity change from 0 to 512 [ 57.034632][ T5239] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 57.058047][ T5243] EXT4-fs (loop0): bad s_want_extra_isize: 16384 [ 57.065483][ T5239] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2862: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 57.105621][ T5239] EXT4-fs (loop4): 1 truncate cleaned up [ 57.142209][ T5239] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.197496][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.234856][ T5268] loop2: detected capacity change from 0 to 2048 [ 57.762596][ T5367] tmpfs: Bad value for 'huge' [ 57.941156][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 57.941171][ T29] audit: type=1400 audit(1725579161.551:162): avc: denied { create } for pid=5399 comm="syz.1.982" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 57.991555][ T5403] loop2: detected capacity change from 0 to 512 [ 58.006166][ T5411] loop0: detected capacity change from 0 to 512 [ 58.020564][ T5403] EXT4-fs: Ignoring removed mblk_io_submit option [ 58.029667][ T5411] EXT4-fs: journaled quota format not specified [ 58.042619][ T5403] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 58.053528][ T5403] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 58.063668][ T5403] EXT4-fs (loop2): group descriptors corrupted! [ 58.162627][ T29] audit: type=1400 audit(1725579161.782:163): avc: denied { ioctl } for pid=5428 comm="syz.4.995" path="/dev/raw-gadget" dev="devtmpfs" ino=118 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.249985][ T5443] loop3: detected capacity change from 0 to 764 [ 58.348745][ T29] audit: type=1326 audit(1725579161.982:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5458 comm="syz.2.1011" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc13fdccef9 code=0x0 [ 58.368038][ T5465] loop0: detected capacity change from 0 to 1024 [ 58.389334][ T5465] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.428476][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.531799][ T5488] syz.3.1024 (5488) used greatest stack depth: 10960 bytes left [ 58.824848][ T5533] loop2: detected capacity change from 0 to 512 [ 58.856189][ T5533] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.901951][ T5533] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.1045: invalid indirect mapped block 512 (level 0) [ 58.938762][ T5533] EXT4-fs (loop2): Remounting filesystem read-only [ 58.947085][ T5533] EXT4-fs (loop2): 1 orphan inode deleted [ 58.952859][ T5533] EXT4-fs (loop2): 1 truncate cleaned up [ 58.957613][ T5529] loop0: detected capacity change from 0 to 8192 [ 58.959369][ T5533] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.977609][ T5533] SELinux: (dev loop2, type ext4) getxattr errno 5 [ 58.998025][ T5533] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.142832][ T5568] loop3: detected capacity change from 0 to 1024 [ 59.176826][ T5568] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.209005][ T5568] ext4 filesystem being mounted at /196/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.301538][ T3322] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.431932][ T5599] loop1: detected capacity change from 0 to 512 [ 59.459262][ T5599] EXT4-fs: Ignoring removed nobh option [ 59.482777][ T5599] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 59.549668][ T5599] EXT4-fs (loop1): 1 truncate cleaned up [ 59.556942][ T5599] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.606644][ T3315] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.904025][ T5668] ip6_tunnel: non-ECT from fe88:0000:0000:0000:0000:0000:0000:0004 with DS=0x9 [ 60.038459][ T5690] loop2: detected capacity change from 0 to 512 [ 60.071495][ T5690] EXT4-fs warning (device loop2): ext4_enable_quotas:7066: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 60.113053][ T5690] EXT4-fs (loop2): mount failed [ 60.376084][ T5743] loop2: detected capacity change from 0 to 128 [ 60.473975][ T5749] loop4: detected capacity change from 0 to 1756 [ 60.488506][ T5756] loop2: detected capacity change from 0 to 512 [ 60.536767][ T5756] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 60.547319][ T5756] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 60.556766][ T5756] EXT4-fs error (device loop2): ext4_acquire_dquot:6848: comm syz.2.1152: Failed to acquire dquot type 0 [ 60.615312][ T5768] loop4: detected capacity change from 0 to 512 [ 60.638743][ T5768] EXT4-fs: Ignoring removed nobh option [ 60.644952][ T5756] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 60.655479][ T5756] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 60.665072][ T5756] EXT4-fs error (device loop2): ext4_acquire_dquot:6848: comm syz.2.1152: Failed to acquire dquot type 0 [ 60.681857][ T5756] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 60.682115][ T5771] loop3: detected capacity change from 0 to 512 [ 60.692300][ T5756] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 60.692325][ T5756] EXT4-fs error (device loop2): ext4_acquire_dquot:6848: comm syz.2.1152: Failed to acquire dquot type 0 [ 60.713358][ T5756] EXT4-fs (loop2): 1 orphan inode deleted [ 60.720882][ T29] audit: type=1400 audit(1725579164.480:165): avc: denied { mounton } for pid=5773 comm="syz.1.1161" path="/syzcgroup/unified/syz1" dev="cgroup2" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 60.749704][ T5768] EXT4-fs (loop4): orphan cleanup on readonly fs [ 60.750229][ T5756] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.764164][ T5771] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 60.768667][ T5756] ext4 filesystem being mounted at /224/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.780166][ T5771] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 60.800722][ T5771] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.1160: Corrupt directory, running e2fsck is recommended [ 60.812456][ T5768] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 60.829823][ T3316] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.839814][ T5771] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 60.842754][ T5768] EXT4-fs error (device loop4): ext4_do_update_inode:5154: inode #11: comm syz.4.1158: corrupted inode contents [ 60.848070][ T5771] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2240: inode #15: comm syz.3.1160: corrupted in-inode xattr: invalid ea_ino [ 60.891599][ T5768] EXT4-fs error (device loop4): ext4_dirty_inode:6014: inode #11: comm syz.4.1158: mark_inode_dirty error [ 60.908481][ T5771] EXT4-fs (loop3): Remounting filesystem read-only [ 60.923336][ T5768] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.1158: invalid indirect mapped block 1 (level 1) [ 60.924909][ T5771] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.962556][ T5768] EXT4-fs error (device loop4): ext4_do_update_inode:5154: inode #11: comm syz.4.1158: corrupted inode contents [ 60.990108][ T5771] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 60.997989][ T5768] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 61.000447][ T5771] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.013048][ T5768] EXT4-fs error (device loop4): ext4_do_update_inode:5154: inode #11: comm syz.4.1158: corrupted inode contents [ 61.038798][ T5768] EXT4-fs error (device loop4): ext4_truncate:4241: inode #11: comm syz.4.1158: mark_inode_dirty error [ 61.061927][ T5768] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 61.080393][ T5768] EXT4-fs (loop4): 1 truncate cleaned up [ 61.098934][ T5768] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 61.173327][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.299509][ T5816] loop4: detected capacity change from 0 to 512 [ 61.312480][ T5816] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 61.385270][ T5816] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #16: comm syz.4.1181: invalid indirect mapped block 512 (level 0) [ 61.458360][ T5816] EXT4-fs (loop4): Remounting filesystem read-only [ 61.505894][ T5816] EXT4-fs (loop4): 1 orphan inode deleted [ 61.511887][ T5816] EXT4-fs (loop4): 1 truncate cleaned up [ 61.518547][ T5816] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.531295][ T5816] SELinux: (dev loop4, type ext4) getxattr errno 5 [ 61.538544][ T5846] loop2: detected capacity change from 0 to 512 [ 61.546152][ T5816] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.563727][ T5846] EXT4-fs (loop2): Number of reserved GDT blocks insanely large: 2048 [ 62.007749][ T5921] loop0: detected capacity change from 0 to 128 [ 62.078096][ T5935] syz.2.1240(5935): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 62.185561][ T5949] loop3: detected capacity change from 0 to 512 [ 62.225399][ T5949] EXT4-fs warning (device loop3): ext4_enable_quotas:7066: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 62.281179][ T5949] EXT4-fs (loop3): mount failed [ 62.410362][ T5976] dccp_invalid_packet: P.Data Offset(135) too large [ 62.441378][ T5978] loop3: detected capacity change from 0 to 256 [ 62.463653][ T5978] FAT-fs (loop3): bogus logical sector size 0 [ 62.469840][ T5978] FAT-fs (loop3): Can't find a valid FAT filesystem [ 62.551705][ T5990] loop3: detected capacity change from 0 to 764 [ 62.768572][ T6018] loop3: detected capacity change from 0 to 512 [ 62.805117][ T5953] ================================================================== [ 62.813238][ T5953] BUG: KCSAN: data-race in mem_cgroup_iter / mem_cgroup_iter [ 62.820627][ T5953] [ 62.822963][ T5953] read-write to 0xffff888103303e68 of 4 bytes by task 5952 on cpu 0: [ 62.831056][ T5953] mem_cgroup_iter+0x28e/0x380 [ 62.835677][ T5952] syz.2.1249 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 62.835816][ T5953] shrink_node+0x74a/0x1d40 [ 62.846765][ T5952] CPU: 0 UID: 0 PID: 5952 Comm: syz.2.1249 Not tainted 6.11.0-rc6-syzkaller-00075-gad618736883b #0 [ 62.851230][ T5953] do_try_to_free_pages+0x3c6/0xc50 [ 62.861908][ T5952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 62.867088][ T5953] try_to_free_mem_cgroup_pages+0x1f3/0x4f0 [ 62.877130][ T5952] Call Trace: [ 62.877142][ T5952] [ 62.883002][ T5953] try_charge_memcg+0x2bc/0x810 [ 62.886274][ T5952] dump_stack_lvl+0xf2/0x150 [ 62.889194][ T5953] mem_cgroup_swapin_charge_folio+0x107/0x1a0 [ 62.894114][ T5952] dump_stack+0x15/0x20 [ 62.898773][ T5953] __read_swap_cache_async+0x2b7/0x520 [ 62.898805][ T5953] swap_cluster_readahead+0x276/0x3f0 [ 62.905024][ T5952] dump_header+0x83/0x2d0 [ 62.909168][ T5953] swapin_readahead+0xe4/0x760 [ 62.914615][ T5952] oom_kill_process+0x341/0x4c0 [ 62.919969][ T5953] do_swap_page+0x3da/0x1ef0 [ 62.924285][ T5952] out_of_memory+0x9af/0xbe0 [ 62.929025][ T5953] handle_mm_fault+0x8cb/0x2a30 [ 62.933884][ T5952] ? __rcu_read_unlock+0x4e/0x70 [ 62.938458][ T5953] exc_page_fault+0x3b9/0x650 [ 62.943033][ T5952] mem_cgroup_out_of_memory+0x13e/0x190 [ 62.947863][ T5953] asm_exc_page_fault+0x26/0x30 [ 62.952792][ T5952] try_charge_memcg+0x51b/0x810 [ 62.957542][ T5953] [ 62.957551][ T5953] read to 0xffff888103303e68 of 4 bytes by task 5953 on cpu 1: [ 62.963340][ T5952] mem_cgroup_swapin_charge_folio+0x107/0x1a0 [ 62.968345][ T5953] mem_cgroup_iter+0x93/0x380 [ 62.973266][ T5952] __read_swap_cache_async+0x2b7/0x520 [ 62.975578][ T5953] shrink_node+0x74a/0x1d40 [ 62.983203][ T5952] swap_cluster_readahead+0x276/0x3f0 [ 62.989255][ T5953] do_try_to_free_pages+0x3c6/0xc50 [ 62.993922][ T5952] swapin_readahead+0xe4/0x760 [ 62.999357][ T5953] try_to_free_mem_cgroup_pages+0x1f3/0x4f0 [ 62.999398][ T5953] try_charge_memcg+0x2bc/0x810 [ 62.999420][ T5953] obj_cgroup_charge_pages+0xbd/0x1a0 [ 63.003911][ T5952] ? __filemap_get_folio+0x420/0x5b0 [ 63.009294][ T5953] __memcg_kmem_charge_page+0x9d/0x170 [ 63.014483][ T5952] ? swap_cache_get_folio+0x77/0x210 [ 63.019226][ T5953] __alloc_pages_noprof+0x1bc/0x360 [ 63.025103][ T5952] do_swap_page+0x3da/0x1ef0 [ 63.029944][ T5953] __vmalloc_node_range_noprof+0x6c5/0xec0 [ 63.035313][ T5952] ? cgroup_rstat_updated+0x99/0x550 [ 63.040582][ T5953] bpf_map_area_alloc+0xd8/0x110 [ 63.046135][ T5952] ? __rcu_read_lock+0x36/0x50 [ 63.051399][ T5953] bloom_map_alloc+0x1a9/0x2a0 [ 63.056579][ T5952] ? pte_offset_map_nolock+0x124/0x1d0 [ 63.061166][ T5953] map_create+0x83c/0xb90 [ 63.066959][ T5952] handle_mm_fault+0x8cb/0x2a30 [ 63.072315][ T5953] __sys_bpf+0x667/0x7a0 [ 63.077252][ T5952] exc_page_fault+0x3b9/0x650 [ 63.084164][ T5953] __x64_sys_bpf+0x43/0x50 [ 63.089128][ T5952] asm_exc_page_fault+0x26/0x30 [ 63.095269][ T5953] x64_sys_call+0x2625/0x2d60 [ 63.099696][ T5952] RIP: 0033:0x7fc13fca09cc [ 63.104707][ T5953] do_syscall_64+0xc9/0x1c0 [ 63.109149][ T5952] Code: 72 64 0f 1f 40 00 69 3d e6 4c e1 00 e8 03 00 00 48 8d 1d c7 55 2e 00 e8 92 c4 12 00 eb 0c 48 81 c3 d8 00 00 00 48 39 dd 74 24 <80> 7b 20 00 74 ee 8b 43 0c 85 c0 74 e7 48 89 df 48 81 c3 d8 00 00 [ 63.113816][ T5953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.118399][ T5952] RSP: 002b:00007fff02478b40 EFLAGS: 00010216 [ 63.124099][ T5953] [ 63.124106][ T5953] value changed: 0x000000e6 -> 0x000000e8 [ 63.128935][ T5952] [ 63.128942][ T5952] RAX: 0000000000000000 RBX: 00007fc13ff86058 RCX: 0000000000000000 [ 63.133421][ T5953] [ 63.133427][ T5953] Reported by Kernel Concurrency Sanitizer on: [ 63.138027][ T5952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055556b125808 [ 63.157709][ T5953] CPU: 1 UID: 0 PID: 5953 Comm: syz.2.1249 Not tainted 6.11.0-rc6-syzkaller-00075-gad618736883b #0 [ 63.163940][ T5952] RBP: 00007fc13ff87a80 R08: 0000000000000000 R09: 7fffffffffffffff [ 63.169986][ T5953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 63.172302][ T5952] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000000f8b2 [ 63.178106][ T5953] ================================================================== [ 63.251407][ T5952] R13: 00007fff02478c40 R14: 0000000000000032 R15: ffffffffffffffff [ 63.259469][ T5952] [ 63.262749][ T5952] memory: usage 307200kB, limit 307200kB, failcnt 2660 [ 63.269916][ T5952] memory+swap: usage 307296kB, limit 9007199254740988kB, failcnt 0 [ 63.277911][ T5952] kmem: usage 307112kB, limit 9007199254740988kB, failcnt 0 [ 63.285315][ T5952] Memory cgroup stats for /syz2: [ 63.288725][ T5952] cache 73728 [ 63.297131][ T5952] rss 4096 [ 63.300176][ T5952] shmem 0 [ 63.303226][ T5952] mapped_file 73728 [ 63.307146][ T5952] dirty 73728 [ 63.310888][ T5952] writeback 4096 [ 63.314543][ T5952] workingset_refault_anon 8 [ 63.319179][ T5952] workingset_refault_file 0 [ 63.323997][ T5952] swap 98304 [ 63.327229][ T5952] swapcached 16384 [ 63.331130][ T5952] pgpgin 30446 [ 63.334514][ T5952] pgpgout 30424 [ 63.338018][ T5952] pgfault 25724 [ 63.339846][ T6018] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 2048 [ 63.341588][ T5952] pgmajfault 3 [ 63.341599][ T5952] inactive_anon 0 [ 63.356962][ T5952] active_anon 16384 [ 63.360803][ T5952] inactive_file 0 [ 63.364657][ T5952] active_file 73728 [ 63.368561][ T5952] unevictable 0 [ 63.372053][ T5952] hierarchical_memory_limit 314572800 [ 63.377524][ T5952] hierarchical_memsw_limit 9223372036854771712 [ 63.383973][ T5952] total_cache 73728 [ 63.387838][ T5952] total_rss 4096 [ 63.391382][ T5952] total_shmem 0 [ 63.394930][ T5952] total_mapped_file 73728 [ 63.399332][ T5952] total_dirty 73728 [ 63.403202][ T5952] total_writeback 4096 [ 63.407369][ T5952] total_workingset_refault_anon 8 [ 63.412444][ T5952] total_workingset_refault_file 0 [ 63.417575][ T5952] total_swap 98304 [ 63.421360][ T5952] total_swapcached 16384 [ 63.425629][ T5952] total_pgpgin 30446 [ 63.429654][ T5952] total_pgpgout 30424 [ 63.433671][ T5952] total_pgfault 25724 [ 63.437839][ T5952] total_pgmajfault 3 [ 63.442017][ T5952] total_inactive_anon 0 [ 63.446574][ T5952] total_active_anon 16384 [ 63.450937][ T5952] total_inactive_file 0 [ 63.455102][ T5952] total_active_file 73728 [ 63.459658][ T5952] total_unevictable 0 [ 63.463689][ T5952] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.1249,pid=5952,uid=0 [ 63.478642][ T5952] Memory cgroup out of memory: Killed process 5952 (syz.2.1249) total-vm:88984kB, anon-rss:568kB, file-rss:15524kB, shmem-rss:0kB, UID:0 pgtables:96kB oom_score_adj:1000 [ 63.498341][ T5952] syz.2.1249 (5952) used greatest stack depth: 10152 bytes left