last executing test programs: 1.063843564s ago: executing program 0 (id=1288): prctl$PR_SET_TIMERSLACK(0x1d, 0xffffffffffffffe1) 953.346599ms ago: executing program 0 (id=1292): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x1, 0x1}]}]}, {0x0, [0x5f, 0x2e]}}, 0x0, 0x30, 0x0, 0x1}, 0x28) 952.003259ms ago: executing program 3 (id=1294): syz_emit_ethernet(0x4e, &(0x7f0000000480)={@local, @random="6cf6566994c6", @val={@void, {0x8100, 0x0, 0x0, 0x1}}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x2d, 0x3c, 0x0, 0x0, 0xa3, 0x6, 0x0, @remote, @local}, {{0x4e20, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1ff}, @mss={0x2, 0x4, 0x2}, @exp_smc={0xfe, 0x6}]}}}}}}}, 0x0) 880.801142ms ago: executing program 0 (id=1297): syz_read_part_table(0x104d, &(0x7f0000002100)="$eJzsz7utwlAQBNCxnz9PQiCXADEZHVx6cD+mExIIaBKkK4jIkYNzgtVoN1hNWJFnkramy/dx8wl/dY5DsuwP17m0yX+SJUmZcjsf0512dVWVIc3Uj+myTdLfm/eLdJkfPygFAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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792.355795ms ago: executing program 3 (id=1300): keyctl$reject(0x13, 0x0, 0x0, 0x202, 0x0) 757.682577ms ago: executing program 4 (id=1301): set_robust_list(0x0, 0x3c) 688.83169ms ago: executing program 3 (id=1303): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0xd, 0x3, &(0x7f00000008c0)=@framed, &(0x7f0000000400)='syzkaller\x00', 0xfffffffb, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, 0xf}, 0x94) 668.711561ms ago: executing program 1 (id=1305): bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x20, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}}, &(0x7f0000000040)='GPL\x00', 0x8, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) 622.050543ms ago: executing program 4 (id=1306): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x6, [@var={0x4, 0x0, 0x0, 0xe, 0x3}, @typedef={0x3}, @volatile={0x0, 0x0, 0x0, 0xa, 0x2}]}, {0x0, [0x0, 0x0, 0x61, 0x61]}}, 0x0, 0x46}, 0x28) 621.657063ms ago: executing program 3 (id=1307): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x35, 0x0, 0x2, 0xfffffffe}, {0x5}]}) 612.376294ms ago: executing program 1 (id=1309): clock_adjtime(0x0, &(0x7f0000000000)={0xffff, 0x0, 0x7fffffffffffffff, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x7}) 563.628866ms ago: executing program 1 (id=1310): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/470], &(0x7f0000000100)='GPL\x00'}, 0x48) 563.382186ms ago: executing program 4 (id=1311): unshare(0x64000680) 524.768587ms ago: executing program 3 (id=1312): syz_emit_ethernet(0x7e, &(0x7f0000000400)={@random="a5050f0000b5", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x68, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x1, 0x23, 0x0, {0x15, 0x4, 0x2, 0x8, 0x3, 0x66, 0x6, 0x5, 0x32, 0x6e, @empty, @remote, {[@timestamp_addr={0x44, 0x24, 0xc6, 0x1, 0x7, [{@local}, {@local, 0x17}, {@private=0xa010102, 0xfffffff9}, {@private=0xa010102, 0x2}]}, @timestamp_addr={0x44, 0x1c, 0x94, 0x1, 0x0, [{@remote, 0x2}, {@empty, 0x30f4167d}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x401}]}]}}}}}}}, 0x0) 482.236369ms ago: executing program 0 (id=1313): rename(&(0x7f0000000000)='./cgroup.net/devices.allow\x00', &(0x7f0000000040)='./cgroup.net/devices.allow\x00') 471.73942ms ago: executing program 2 (id=1314): syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000940)='./file0\x00', 0x808008, &(0x7f0000000340)={[{@fat=@quiet}, {@fat=@check_strict}, {@dots}, {@nodots}, {@dots}]}, 0x1, 0x266, &(0x7f00000006c0)="$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") 444.267381ms ago: executing program 1 (id=1315): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xa, 0x4, 0x7fff, 0xcc, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x50) 444.035061ms ago: executing program 3 (id=1316): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x207, &(0x7f0000000200)={[{@errors_remount}, {@nolazytime}]}, 0x1, 0x46b, &(0x7f0000000600)="$eJzs3M+PE1UcAPDvtF1Wfm5F/AGiomgk/thlF1QOXjQx8aCJiR7wuC4LQQprYE2EbNzFELyYKAl3Y+LFxL/AEyeinky84t2QEMMF9FQzdFq63XYpbWlZ+vkkw87bvvZ9vzPzOm/eMBvA0NqV/pNEbIqIKxExFhG5+grrK0ta7+b1hZl/ry/MJFEuf/hPkr4tblxfmKlWTbKfGyuFQvpBuXNJFJu0e+r0mWPTpdLsyaw8MX/8s4lTp8+8evT49JHZI7Mnpg4c2L9v8o3Xp17rSZ5pTDd2fDm3c/u7H194f+bghU9++7kSb7l88fLeZXn0xkhELNS2SaMXetvYwG2uW08KAwyEuzIaEYXsaL0SY5E/t6X22li889VAgwPuqXK5XJ5q/fJSGXiAJTHoCIDBqJ7o0+vf6tKnocd94dpblQugNO+b2VJ5pRBnszojDde3vbQrIg4u/fd9ukTDfAoAwL1wKR3/vNJk/FeMeKyu3pZsKUbEwxGxNSIeiYhtEfFoVOo+HhFP3GX7uxrKK8c/uaudZdaedPz3ZnZva/n4r3YXrJjPSptv5T+SHD5amt2bbY89MTKaliebfnoSsZT+/PPbVu3Xj//SJW2/OhbM4rhaGF3+nkPT89NdJ565djZiR6FZ/kkUbmcR2yNiR4dtHH3pp53Lf5Ovrd05/1X04D5T+YeIFyv7fyka8q9KVr8/OfFQlGb3TlSPikaX4vc/zn/Qqv2u8u+BdP9vaHr81/IvJvX3a/MrPmLdndo4/9fXLa9pOj3+1yUfLWv8i+n5+ZOTEeuS91b+vm6Cu1qu1k/z37O7ef/fGre3xJMRkR7ET0XE0xHxTBb7sxHxXETsXiX/X99+/tPO87+30vwX72b/d7CSP3b5l1btt7f/91cLt4Jq5/uv3QC72XYAAACwVuQiYlMkufHaei43Pl75//LbYkOuNHdq/uXDc5+fOFR5RqAYI7nqTNdY3XzoZDY3XC1PZeXFrLwvmze+mF9/qzw+M1c6NOjkYchtbNH/U3+vnOsFHjSe14Lhpf/D8Oq8//vmgLXuDr041684gP5zFofh1az/Lw4gDqD/nP9heNX6/3dtVK573Kvx4U1g7XH+h+Gl/8NQ6ua5/vtiJX6MWL1O0l0To4PJ65tu3l7oQ4SRuz8OgD6uTOUjBhhGod2/ahGny4tdNzrobyYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDe+D8AAP//Gvzn2A==") 349.173385ms ago: executing program 2 (id=1317): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000010000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000116608ffff0000100018000000000000000000000000000a009500000000000000360a020000000001180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xa, 0xff5c, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x78) 343.619665ms ago: executing program 0 (id=1318): sendto$packet(0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x44830, 0x0, 0x0) 273.622758ms ago: executing program 0 (id=1319): syz_read_part_table(0x1052, &(0x7f0000001080)="$eJzsz8GJwkAYBeCXbDYbWBBL0LM3O4g9pAUPVqGdeNGDTY4YEi+eBYXvY3jMMI8f/vAJDmOWUkrqPM7ptfM/X37G/GuT42p9Hvo66arpb5nLbpNmu0g31/s2+/o55fdaZXo1GW5v2wgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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264.699279ms ago: executing program 2 (id=1321): syz_open_dev$tty20(0xc, 0x4, 0x1) 191.873152ms ago: executing program 4 (id=1322): modify_ldt$read(0x0, &(0x7f0000000900)=""/34, 0x22) 181.118033ms ago: executing program 1 (id=1323): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000002000000851000000600000018020000", @ANYRES32, @ANYBLOB="00000000000000006600020000000000180000000000000000000000000000009500040000000000360a020000000000180100002020782500000000002020207b1a20fe00000000bfa100000000000007010000f8ffffffb702000008000000b50a000000000000850000000600000095000000"], &(0x7f0000000000)='GPL\x00', 0x2}, 0x94) 180.555973ms ago: executing program 2 (id=1324): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000073115800000000008510000002000000850000000b00000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 94.956366ms ago: executing program 2 (id=1325): waitid(0x2, 0xffffffffffffffff, 0xfffffffffffffffe, 0x4, 0x0) 27.398619ms ago: executing program 4 (id=1326): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000005000000000000008510000002000000850000007600000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 26.757709ms ago: executing program 4 (id=1327): request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\x10rust\xe3c*sgrVdn:Dd', 0x0) 683.03µs ago: executing program 2 (id=1328): syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8c0c00", 0x24, 0x6, 0x0, @local, @local, {[@hopopts={0x2b, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x8001}]}], {{0xfffa, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xb}}}}}}}, 0x0) 0s ago: executing program 1 (id=1329): removexattr(&(0x7f00000002c0)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000000)=@known='security.apparmor\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.43' (ED25519) to the list of known hosts. [ 29.006657][ T29] audit: type=1400 audit(1763580307.517:62): avc: denied { mounton } for pid=3301 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 [ 29.029639][ T29] audit: type=1400 audit(1763580307.537:63): avc: denied { mount } for pid=3301 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 [ 29.037135][ T3301] cgroup: Unknown subsys name 'net' [ 29.057353][ T29] audit: type=1400 audit(1763580307.567:64): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.157036][ T3301] cgroup: Unknown subsys name 'cpuset' [ 29.163366][ T3301] cgroup: Unknown subsys name 'rlimit' [ 29.353785][ T29] audit: type=1400 audit(1763580307.857:65): avc: denied { setattr } for pid=3301 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 [ 29.377477][ T29] audit: type=1400 audit(1763580307.857:66): avc: denied { create } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.397963][ T29] audit: type=1400 audit(1763580307.857:67): avc: denied { write } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.418329][ T29] audit: type=1400 audit(1763580307.857:68): avc: denied { read } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.427275][ T3305] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.438628][ T29] audit: type=1400 audit(1763580307.857:69): avc: denied { mounton } for pid=3301 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 [ 29.472006][ T29] audit: type=1400 audit(1763580307.857:70): avc: denied { mount } for pid=3301 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 Setting up swapspace version 1, size = 127995904 bytes [ 29.495395][ T29] audit: type=1400 audit(1763580307.957:71): avc: denied { relabelto } for pid=3305 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.542832][ T3301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.667498][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 30.698166][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 30.724290][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 30.809254][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 30.818424][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.825524][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.832717][ T3316] bridge_slave_0: entered allmulticast mode [ 30.839226][ T3316] bridge_slave_0: entered promiscuous mode [ 30.850211][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.857352][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.864518][ T3313] bridge_slave_0: entered allmulticast mode [ 30.871155][ T3313] bridge_slave_0: entered promiscuous mode [ 30.881242][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.888393][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.895566][ T3316] bridge_slave_1: entered allmulticast mode [ 30.902085][ T3316] bridge_slave_1: entered promiscuous mode [ 30.910454][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.917597][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.924819][ T3313] bridge_slave_1: entered allmulticast mode [ 30.931430][ T3313] bridge_slave_1: entered promiscuous mode [ 30.959709][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.983249][ T3320] chnl_net:caif_netlink_parms(): no params data found [ 30.992985][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.003136][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.023618][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.047158][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.054263][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.061801][ T3311] bridge_slave_0: entered allmulticast mode [ 31.068264][ T3311] bridge_slave_0: entered promiscuous mode [ 31.074807][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.081907][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.089131][ T3311] bridge_slave_1: entered allmulticast mode [ 31.095547][ T3311] bridge_slave_1: entered promiscuous mode [ 31.118919][ T3313] team0: Port device team_slave_0 added [ 31.125342][ T3316] team0: Port device team_slave_0 added [ 31.140155][ T3313] team0: Port device team_slave_1 added [ 31.146544][ T3316] team0: Port device team_slave_1 added [ 31.158684][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.185461][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.217755][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.224831][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.232160][ T3318] bridge_slave_0: entered allmulticast mode [ 31.238797][ T3318] bridge_slave_0: entered promiscuous mode [ 31.249903][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.257007][ 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. [ 31.282943][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.294063][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.301094][ 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. [ 31.327054][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.343345][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.350459][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.357671][ T3318] bridge_slave_1: entered allmulticast mode [ 31.364083][ T3318] bridge_slave_1: entered promiscuous mode [ 31.375176][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.382205][ 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. [ 31.408134][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.422104][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.429105][ 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. [ 31.455129][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.466333][ T3311] team0: Port device team_slave_0 added [ 31.477071][ T3320] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.484276][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.491423][ T3320] bridge_slave_0: entered allmulticast mode [ 31.497876][ T3320] bridge_slave_0: entered promiscuous mode [ 31.504497][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.511586][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.518823][ T3320] bridge_slave_1: entered allmulticast mode [ 31.525252][ T3320] bridge_slave_1: entered promiscuous mode [ 31.538162][ T3311] team0: Port device team_slave_1 added [ 31.554046][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.584289][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.599670][ T3320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.613933][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.620935][ 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. [ 31.646863][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.664560][ T3313] hsr_slave_0: entered promiscuous mode [ 31.670612][ T3313] hsr_slave_1: entered promiscuous mode [ 31.677960][ T3320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.700270][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.707273][ 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. [ 31.733253][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.749482][ T3318] team0: Port device team_slave_0 added [ 31.768345][ T3316] hsr_slave_0: entered promiscuous mode [ 31.774502][ T3316] hsr_slave_1: entered promiscuous mode [ 31.780519][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 31.786279][ T3316] Cannot create hsr debugfs directory [ 31.801410][ T3318] team0: Port device team_slave_1 added [ 31.827756][ T3320] team0: Port device team_slave_0 added [ 31.852830][ T3320] team0: Port device team_slave_1 added [ 31.859072][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.866091][ T3318] 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. [ 31.892016][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.905517][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.912504][ T3318] 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. [ 31.938450][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.953544][ T3311] hsr_slave_0: entered promiscuous mode [ 31.959562][ T3311] hsr_slave_1: entered promiscuous mode [ 31.965500][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 31.971256][ T3311] Cannot create hsr debugfs directory [ 32.001800][ T3318] hsr_slave_0: entered promiscuous mode [ 32.007974][ T3318] hsr_slave_1: entered promiscuous mode [ 32.013783][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 32.019539][ T3318] Cannot create hsr debugfs directory [ 32.050986][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.058069][ T3320] 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. [ 32.084007][ T3320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.095369][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.102355][ T3320] 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. [ 32.128380][ T3320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.209761][ T3320] hsr_slave_0: entered promiscuous mode [ 32.216117][ T3320] hsr_slave_1: entered promiscuous mode [ 32.222066][ T3320] debugfs: 'hsr0' already exists in 'hsr' [ 32.227845][ T3320] Cannot create hsr debugfs directory [ 32.308284][ T3313] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 32.321185][ T3313] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 32.332286][ T3313] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 32.343333][ T3313] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 32.392983][ T3316] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 32.405470][ T3316] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 32.414693][ T3316] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 32.429611][ T3316] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 32.441973][ T3311] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.457890][ T3311] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.476791][ T3311] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.491302][ T3311] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.512218][ T3318] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 32.530425][ T3318] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 32.539531][ T3318] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 32.550791][ T3318] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 32.577760][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.584752][ T3320] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 32.593820][ T3320] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 32.610964][ T3320] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 32.620283][ T3320] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 32.630891][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.653976][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.672306][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.679389][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.689064][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.709631][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.716782][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.742750][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.749918][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.771370][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.778462][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.810084][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.821532][ T3320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.837951][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.849771][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.860364][ T3320] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.874702][ T3313] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.885203][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.906708][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.917859][ T2929] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.924938][ T2929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.934609][ T2929] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.941693][ T2929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.950702][ T2929] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.957772][ T2929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.969129][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.976262][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.994677][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.001779][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.017917][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.029638][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.036737][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.091582][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.101878][ T3311] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.112378][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.206519][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.227113][ T3316] veth0_vlan: entered promiscuous mode [ 33.240719][ T3316] veth1_vlan: entered promiscuous mode [ 33.261931][ T3320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.297918][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.318009][ T3316] veth0_macvtap: entered promiscuous mode [ 33.329018][ T3316] veth1_macvtap: entered promiscuous mode [ 33.366688][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.397324][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.428796][ T60] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.442006][ T3320] veth0_vlan: entered promiscuous mode [ 33.451046][ T3318] veth0_vlan: entered promiscuous mode [ 33.461246][ T31] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.475808][ T3320] veth1_vlan: entered promiscuous mode [ 33.484141][ T3318] veth1_vlan: entered promiscuous mode [ 33.495138][ T31] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.514101][ T3311] veth0_vlan: entered promiscuous mode [ 33.521958][ T3313] veth0_vlan: entered promiscuous mode [ 33.527697][ T31] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.551126][ T3311] veth1_vlan: entered promiscuous mode [ 33.557929][ T3320] veth0_macvtap: entered promiscuous mode [ 33.564534][ T3313] veth1_vlan: entered promiscuous mode [ 33.574022][ T3318] veth0_macvtap: entered promiscuous mode [ 33.588133][ T3316] 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. [ 33.600730][ T3313] veth0_macvtap: entered promiscuous mode [ 33.609607][ T3320] veth1_macvtap: entered promiscuous mode [ 33.620217][ T3311] veth0_macvtap: entered promiscuous mode [ 33.627594][ T3318] veth1_macvtap: entered promiscuous mode [ 33.639487][ T3313] veth1_macvtap: entered promiscuous mode [ 33.647622][ T3311] veth1_macvtap: entered promiscuous mode [ 33.657774][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.671218][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.692724][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.700056][ T31] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.710520][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.719555][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.733119][ T31] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.745172][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.755895][ T31] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.774845][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.787899][ T31] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.807779][ T2929] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.819188][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.846453][ T3450] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.855262][ T3450] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.877516][ T3450] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.902120][ T3450] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.951103][ T3450] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.987515][ T3450] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.003522][ T3450] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.014182][ T3450] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.035105][ T3450] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.065138][ T29] kauditd_printk_skb: 26 callbacks suppressed [ 34.065155][ T29] audit: type=1400 audit(1763580312.567:98): avc: denied { prog_load } for pid=3503 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 34.078465][ T3450] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.092031][ T3508] ------------[ cut here ]------------ [ 34.104289][ T3508] 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) [ 34.129180][ T3508] WARNING: CPU: 1 PID: 3508 at kernel/bpf/verifier.c:2721 reg_bounds_sanity_check+0x673/0x680 [ 34.139729][ T3508] Modules linked in: [ 34.143702][ T3508] CPU: 1 UID: 0 PID: 3508 Comm: syz.0.11 Not tainted syzkaller #0 PREEMPT(voluntary) [ 34.149987][ T3511] loop3: detected capacity change from 0 to 128 [ 34.153418][ T3508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 34.161607][ T3450] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.169816][ T3508] RIP: 0010:reg_bounds_sanity_check+0x673/0x680 [ 34.184784][ T3508] Code: 7c 24 18 41 ff 74 24 20 55 41 56 4d 89 ee 53 48 8b 5c 24 30 ff 74 24 40 ff 74 24 50 ff 74 24 30 e8 12 f7 ba ff 48 83 c4 38 90 <0f> 0b 90 90 e9 02 fb ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 [ 34.204634][ T3508] RSP: 0018:ffffc9000198f408 EFLAGS: 00010282 [ 34.210898][ T3508] RAX: c618dc1d37a5f000 RBX: ffff888119f32270 RCX: 0000000000080000 [ 34.218907][ T3508] RDX: ffffc900021f3000 RSI: 0000000000019f46 RDI: 0000000000019f47 [ 34.226940][ T3508] RBP: 00000000ffffdfcc R08: 0001c9000198f257 R09: 0000000000000000 [ 34.234932][ T3508] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff888119f32230 [ 34.242955][ T3508] R13: ffff88811a428000 R14: ffff88811a428000 R15: ffff888119f32268 [ 34.250974][ T3508] FS: 00007f8215bc76c0(0000) GS:ffff8882aef11000(0000) knlGS:0000000000000000 [ 34.260032][ T3508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.266737][ T3508] CR2: 00007f8215bc6f98 CR3: 000000011a32c000 CR4: 00000000003506f0 [ 34.274730][ T3508] Call Trace: [ 34.278057][ T3508] [ 34.281049][ T3508] reg_set_min_max+0x1c1/0x260 [ 34.285948][ T3508] check_cond_jmp_op+0x1370/0x19e0 [ 34.291118][ T3508] do_check+0x3363/0x8460 [ 34.295546][ T3508] do_check_common+0xc5e/0x12b0 [ 34.300475][ T3508] bpf_check+0xaaae/0xd9d0 [ 34.305025][ T3508] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 34.311102][ T3508] ? alloc_pages_bulk_noprof+0x4a6/0x530 [ 34.316817][ T3508] ? __vmap_pages_range_noflush+0xbc4/0xcf0 [ 34.322800][ T3508] ? css_rstat_updated+0xb7/0x240 [ 34.327878][ T3508] ? try_charge_memcg+0x215/0xa10 [ 34.332952][ T3508] ? pcpu_block_update+0x24e/0x3b0 [ 34.338182][ T3508] ? pcpu_block_refresh_hint+0x157/0x170 [ 34.343850][ T3508] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 34.350053][ T3508] ? css_rstat_updated+0xb7/0x240 [ 34.355105][ T3508] ? __rcu_read_unlock+0x4f/0x70 [ 34.360178][ T3508] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 34.366129][ T3508] ? bpf_prog_alloc+0x5b/0x150 [ 34.371016][ T3508] ? pcpu_alloc_noprof+0xd29/0x1250 [ 34.376311][ T3508] ? should_fail_ex+0x30/0x280 [ 34.381138][ T3508] ? should_failslab+0x8c/0xb0 [ 34.385978][ T3508] ? __kmalloc_noprof+0x2a2/0x570 [ 34.391047][ T3508] ? security_bpf_prog_load+0x60/0x140 [ 34.396580][ T3508] ? selinux_bpf_prog_load+0xad/0xd0 [ 34.401913][ T3508] ? security_bpf_prog_load+0x9e/0x140 [ 34.407479][ T3508] bpf_prog_load+0xf6e/0x1100 [ 34.412194][ T3508] ? security_bpf+0x2b/0x90 [ 34.416818][ T3508] __sys_bpf+0x469/0x7c0 [ 34.421127][ T3508] __x64_sys_bpf+0x41/0x50 [ 34.425637][ T3508] x64_sys_call+0x2aee/0x3000 [ 34.428589][ T29] audit: type=1400 audit(1763580312.847:99): avc: denied { associate } for pid=3507 comm="syz.2.13" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 34.430405][ T3508] do_syscall_64+0xd2/0x200 [ 34.455833][ T3508] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 34.462008][ T3508] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 34.467886][ T3508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 34.473885][ T3508] RIP: 0033:0x7f821715f749 [ 34.478354][ T3508] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 34.498156][ T3508] RSP: 002b:00007f8215bc7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 34.506620][ T3508] RAX: ffffffffffffffda RBX: 00007f82173b5fa0 RCX: 00007f821715f749 [ 34.514616][ T3508] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 34.522646][ T3508] RBP: 00007f82171e3f91 R08: 0000000000000000 R09: 0000000000000000 [ 34.530766][ T3508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.538836][ T3508] R13: 00007f82173b6038 R14: 00007f82173b5fa0 R15: 00007fff1920e5a8 [ 34.546696][ T3520] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 34.546874][ T3508] [ 34.555600][ T29] audit: type=1400 audit(1763580313.057:100): avc: denied { relabelto } for pid=3519 comm="syz.1.19" name="3" dev="tmpfs" ino=28 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 34.558227][ T3508] ---[ end trace 0000000000000000 ]--- [ 34.588622][ T29] audit: type=1400 audit(1763580313.057:101): avc: denied { associate } for pid=3519 comm="syz.1.19" name="3" dev="tmpfs" ino=28 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 34.662937][ T3536] loop4: detected capacity change from 0 to 128 [ 34.714515][ T3544] cgroup: No subsys list or none specified [ 34.727675][ T29] audit: type=1400 audit(1763580313.137:102): avc: denied { remove_name } for pid=3320 comm="syz-executor" name="binderfs" dev="tmpfs" ino=32 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 34.753803][ T29] audit: type=1400 audit(1763580313.137:103): avc: denied { rmdir } for pid=3320 comm="syz-executor" name="3" dev="tmpfs" ino=28 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 34.778610][ T29] audit: type=1400 audit(1763580313.197:104): avc: denied { prog_run } for pid=3503 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 34.797451][ T29] audit: type=1400 audit(1763580313.217:105): avc: denied { read write } for pid=3542 comm="syz.3.29" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 34.818172][ T3508] syz.0.11 (3508) used greatest stack depth: 10264 bytes left [ 34.820640][ T29] audit: type=1400 audit(1763580313.217:106): avc: denied { open } for pid=3542 comm="syz.3.29" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 34.882471][ T3554] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 34.906872][ T29] audit: type=1400 audit(1763580313.397:107): avc: denied { relabelto } for pid=3553 comm="syz.3.33" name="cgroup" dev="tmpfs" ino=80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 34.965516][ T3550] loop2: detected capacity change from 0 to 8192 [ 35.094898][ T3578] tmpfs: Unknown parameter 'fsuuid' [ 35.175234][ T3592] tmpfs: Bad value for 'mpol' [ 35.295775][ T3608] loop4: detected capacity change from 0 to 512 [ 35.333692][ T3608] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #3: comm syz.4.59: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 35.386434][ T3608] EXT4-fs error (device loop4): ext4_quota_enable:7139: comm syz.4.59: Bad quota inode: 3, type: 0 [ 35.404780][ T3629] tmpfs: Bad value for 'mpol' [ 35.418172][ T3608] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 35.440559][ T3608] EXT4-fs (loop4): mount failed [ 35.612221][ T3641] loop2: detected capacity change from 0 to 8192 [ 35.642412][ T3640] loop3: detected capacity change from 0 to 8192 [ 35.677226][ T3641] loop2: p1 < > p2 < p5 p6 > p3 p4 [ 35.682488][ T3641] loop2: partition table partially beyond EOD, truncated [ 35.708378][ T3665] loop0: detected capacity change from 0 to 128 [ 35.725197][ T3641] loop2: p1 start 67108864 is beyond EOD, truncated [ 35.768775][ T3641] loop2: p3 start 100859904 is beyond EOD, truncated [ 35.775514][ T3641] loop2: p4 size 393216 extends beyond EOD, truncated [ 35.820846][ T3641] loop2: p5 start 100859904 is beyond EOD, truncated [ 35.827706][ T3641] loop2: p6 size 393216 extends beyond EOD, truncated [ 35.922001][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 35.932876][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 35.946582][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 36.156096][ T3728] futex_wake_op: syz.2.118 tries to shift op by 36; fix this program [ 36.168804][ T3726] loop3: detected capacity change from 0 to 1024 [ 36.185581][ T3726] ======================================================= [ 36.185581][ T3726] WARNING: The mand mount option has been deprecated and [ 36.185581][ T3726] and is ignored by this kernel. Remove the mand [ 36.185581][ T3726] option from the mount to silence this warning. [ 36.185581][ T3726] ======================================================= [ 36.277911][ T3726] EXT4-fs warning (device loop3): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 36.309768][ T3748] loop2: detected capacity change from 0 to 512 [ 36.348134][ T3748] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 36.361341][ T3748] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 36.403193][ T3748] EXT4-fs error (device loop2): ext4_init_orphan_info:618: comm syz.2.128: orphan file block 0: bad magic [ 36.426632][ T3748] EXT4-fs (loop2): mount failed [ 36.582071][ T3790] loop4: detected capacity change from 0 to 512 [ 36.623335][ T3790] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 36.662266][ T3790] EXT4-fs error (device loop4): ext4_init_orphan_info:618: comm syz.4.150: orphan file block 0: bad magic [ 36.678530][ T3790] EXT4-fs (loop4): Remounting filesystem read-only [ 36.685331][ T3790] EXT4-fs (loop4): mount failed [ 36.854280][ T3836] loop2: detected capacity change from 0 to 512 [ 36.883463][ T3836] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 36.893529][ T3836] EXT4-fs (loop2): group descriptors corrupted! [ 37.075230][ T3873] loop1: detected capacity change from 0 to 512 [ 37.096906][ T3873] EXT4-fs error (device loop1): ext4_init_orphan_info:581: comm syz.1.189: inode #0: comm syz.1.189: iget: illegal inode # [ 37.115051][ T3880] tmpfs: Bad value for 'mpol' [ 37.123051][ T3873] EXT4-fs (loop1): Remounting filesystem read-only [ 37.129686][ T3873] EXT4-fs (loop1): get orphan inode failed [ 37.141446][ T3873] EXT4-fs (loop1): mount failed [ 37.370895][ T3920] tmpfs: Unexpected value for 'inode32' [ 37.549343][ T3951] tmpfs: Unknown parameter 'n' [ 37.589085][ T3955] loop0: detected capacity change from 0 to 512 [ 37.609213][ T3958] loop1: detected capacity change from 0 to 1024 [ 37.622386][ T3955] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.230: iget: bad extra_isize 90 (inode size 256) [ 37.659205][ T3958] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.231: Failed to acquire dquot type 0 [ 37.696184][ T3955] EXT4-fs (loop0): Remounting filesystem read-only [ 37.705382][ T3958] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 37.725390][ T3955] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 37.738717][ T3955] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 37.756493][ T3969] IPv6: addrconf: prefix option has invalid lifetime [ 37.771593][ T3958] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #13: comm syz.1.231: corrupted inode contents [ 37.802958][ T3955] EXT4-fs (loop0): 1 orphan inode deleted [ 37.813224][ T3958] EXT4-fs error (device loop1): ext4_dirty_inode:6517: inode #13: comm syz.1.231: mark_inode_dirty error [ 37.826939][ T3955] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.852363][ T3958] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #13: comm syz.1.231: corrupted inode contents [ 37.879034][ T3958] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #13: comm syz.1.231: mark_inode_dirty error [ 37.903613][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.919049][ T3958] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #13: comm syz.1.231: corrupted inode contents [ 37.939906][ T3988] syz.0.244 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 37.952893][ T3958] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #13: comm syz.1.231: mark_inode_dirty error [ 38.002798][ T3958] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #13: comm syz.1.231: corrupted inode contents [ 38.032695][ T3958] EXT4-fs error (device loop1) in ext4_orphan_del:301: Corrupt filesystem [ 38.047820][ T3958] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #13: comm syz.1.231: corrupted inode contents [ 38.095167][ T3958] EXT4-fs error (device loop1): ext4_truncate:4637: inode #13: comm syz.1.231: mark_inode_dirty error [ 38.127438][ T3958] EXT4-fs error (device loop1) in ext4_process_orphan:343: Corrupt filesystem [ 38.159679][ T3958] EXT4-fs (loop1): 1 truncate cleaned up [ 38.165850][ T3958] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.239731][ T4024] loop3: detected capacity change from 0 to 512 [ 38.267594][ T4024] EXT4-fs (loop3): orphan cleanup on readonly fs [ 38.273880][ T4030] loop0: detected capacity change from 0 to 164 [ 38.284310][ T4024] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.263: bg 0: block 127: padding at end of block bitmap is not set [ 38.308094][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.337108][ T4024] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #15: comm syz.3.263: corrupted inode contents [ 38.367500][ T4030] rock: directory entry would overflow storage [ 38.373797][ T4030] rock: sig=0x5252, size=5, remaining=3 [ 38.379481][ T4030] isofs_fill_super: root inode is not a directory. Corrupted media? [ 38.425256][ T4024] EXT4-fs error (device loop3) in ext4_orphan_del:301: Corrupt filesystem [ 38.471174][ T4024] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #15: comm syz.3.263: corrupted inode contents [ 38.486300][ T4024] EXT4-fs error (device loop3): ext4_evict_inode:302: inode #15: comm syz.3.263: mark_inode_dirty error [ 38.498062][ T4024] EXT4-fs (loop3): 1 orphan inode deleted [ 38.504268][ T4024] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 38.532464][ T4044] capability: warning: `syz.1.272' uses 32-bit capabilities (legacy support in use) [ 38.566772][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.578644][ T4048] loop4: detected capacity change from 0 to 1764 [ 38.606808][ T4048] ISOFS: Bad logical zone size 2051 [ 38.700154][ T4064] loop0: detected capacity change from 0 to 512 [ 38.737905][ T4070] loop3: detected capacity change from 0 to 512 [ 38.742805][ T4064] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 38.758740][ T4070] EXT4-fs (loop3): filesystem is read-only [ 38.764745][ T4070] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 38.775932][ T4070] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1)! [ 38.786312][ T4070] EXT4-fs (loop3): group descriptors corrupted! [ 38.848260][ T4064] FAT-fs (loop0): FAT read failed (blocknr 543) [ 39.145841][ T29] kauditd_printk_skb: 23 callbacks suppressed [ 39.152050][ T29] audit: type=1400 audit(1763580308.652:129): avc: denied { mount } for pid=4121 comm="syz.2.312" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 39.226283][ T29] audit: type=1400 audit(1763580308.732:130): avc: denied { unmount } for pid=3318 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 39.256158][ T4135] loop2: detected capacity change from 0 to 128 [ 39.263277][ T4135] vfat: Unexpected value for 'rodir' [ 39.268821][ T29] audit: type=1326 audit(1763580308.772:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4133 comm="syz.1.318" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc042e3f749 code=0x0 [ 39.306236][ T4140] loop3: detected capacity change from 0 to 128 [ 39.330175][ T4143] SELinux: Context system_u:object is not valid (left unmapped). [ 39.342289][ T29] audit: type=1400 audit(1763580308.852:132): avc: denied { relabelto } for pid=4142 comm="syz.2.322" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 39.367913][ T29] audit: type=1400 audit(1763580308.852:133): avc: denied { associate } for pid=4142 comm="syz.2.322" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 39.396086][ T4140] FAT-fs (loop3): bogus number of reserved sectors [ 39.402750][ T4140] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 39.413006][ T4140] FAT-fs (loop3): Can't find a valid FAT filesystem [ 39.471024][ T4152] loop0: detected capacity change from 0 to 512 [ 39.519540][ T4152] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 39.546673][ T29] audit: type=1400 audit(1763580309.022:134): avc: denied { mount } for pid=4153 comm="syz.2.328" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 39.568449][ T29] audit: type=1400 audit(1763580309.032:135): avc: denied { unmount } for pid=3318 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 39.585643][ T4152] EXT4-fs (loop0): can't mount with commit=, fs mounted w/o journal [ 39.610748][ T29] audit: type=1326 audit(1763580309.122:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4166 comm="syz.2.332" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f35e793f749 code=0x0 [ 39.710690][ T4179] loop3: detected capacity change from 0 to 164 [ 39.723711][ T4179] isofs_fill_super: root inode is not a directory. Corrupted media? [ 39.808807][ T4190] cgroup: Need name or subsystem set [ 39.918743][ T29] audit: type=1400 audit(1763580565.430:137): avc: denied { create } for pid=4202 comm="syz.1.352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 40.135236][ T4238] capability: warning: `syz.4.368' uses deprecated v2 capabilities in a way that may be insecure [ 40.147754][ T4240] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 40.162368][ T4242] tmpfs: Bad value for 'mpol' [ 40.399953][ T4273] loop0: detected capacity change from 0 to 1024 [ 40.413793][ T4277] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 40.420401][ T4277] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 40.428054][ T4277] vhci_hcd vhci_hcd.0: Device attached [ 40.441107][ T4280] loop1: detected capacity change from 0 to 512 [ 40.462499][ T4273] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 40.472240][ T4280] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 40.482776][ T4278] vhci_hcd: connection closed [ 40.482926][ T4273] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 40.483085][ T12] vhci_hcd: stop threads [ 40.502079][ T12] vhci_hcd: release socket [ 40.506572][ T12] vhci_hcd: disconnect device [ 40.517420][ T4280] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 40.529028][ T4273] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e11d, mo2=0002] [ 40.556066][ T4280] block device autoloading is deprecated and will be removed. [ 40.563694][ T4273] System zones: 0-1, 4-36, 102-102 [ 40.573482][ T4280] EXT4-fs (loop1): couldn't read superblock of external journal [ 40.573959][ T4273] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.655968][ T29] audit: type=1400 audit(1763580566.160:138): avc: denied { map_read map_write } for pid=4292 comm="syz.4.393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 40.693851][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.717947][ T4297] tmpfs: Bad value for 'mpol' [ 40.789376][ T4305] tmpfs: Bad value for 'mpol' [ 40.899733][ T4323] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 40.958134][ T4331] loop0: detected capacity change from 0 to 512 [ 40.977714][ T4331] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 41.027157][ T4331] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.412: bad orphan inode 15 [ 41.046361][ T4331] ext4_test_bit(bit=14, block=18) = 1 [ 41.051797][ T4331] is_bad_inode(inode)=0 [ 41.056026][ T4331] NEXT_ORPHAN(inode)=1023 [ 41.060460][ T4331] max_ino=32 [ 41.063827][ T4331] i_nlink=0 [ 41.087099][ T4331] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 41.102025][ T4331] ext2 filesystem being mounted at /82/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 41.153861][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 41.262412][ T4367] cgroup: No subsys list or none specified [ 41.278547][ T4369] loop0: detected capacity change from 0 to 128 [ 41.287987][ T4372] loop3: detected capacity change from 0 to 2048 [ 41.294769][ T4372] EXT4-fs: Invalid commit interval 1904929124, must be smaller than 21474836 [ 41.330672][ T4374] loop1: detected capacity change from 0 to 512 [ 41.392150][ T4374] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.431: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 41.421832][ T4384] loop3: detected capacity change from 0 to 256 [ 41.443751][ T4374] EXT4-fs error (device loop1): ext4_quota_enable:7139: comm syz.1.431: Bad quota inode: 3, type: 0 [ 41.452701][ T4384] msdos: Bad value for 'check' [ 41.473239][ T4374] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 41.480524][ T4392] loop4: detected capacity change from 0 to 512 [ 41.523441][ T4374] EXT4-fs (loop1): mount failed [ 41.544034][ T4394] loop0: detected capacity change from 0 to 2048 [ 41.563501][ T4392] EXT4-fs: Ignoring removed nomblk_io_submit option [ 41.585298][ T4394] EXT4-fs (loop0): cluster size (2048) smaller than block size (4096) [ 41.616221][ T4392] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 41.624687][ T4392] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.704824][ T4410] loop3: detected capacity change from 0 to 512 [ 41.730674][ T4415] loop2: detected capacity change from 0 to 512 [ 41.741492][ T4410] EXT4-fs: Ignoring removed oldalloc option [ 41.748547][ T4405] loop1: detected capacity change from 0 to 8192 [ 41.755555][ T4392] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4193: comm syz.4.438: Allocating blocks 41-42 which overlap fs metadata [ 41.755596][ T4415] EXT4-fs: Ignoring removed mblk_io_submit option [ 41.773124][ T4415] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 41.790171][ T3302] loop1: p1 < > p2 p4 < p5 > [ 41.794950][ T3302] loop1: partition table partially beyond EOD, truncated [ 41.795635][ T4392] EXT4-fs (loop4): Remounting filesystem read-only [ 41.802956][ T3302] loop1: p1 start 524299 is beyond EOD, truncated [ 41.809322][ T4410] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: comm syz.3.447: Parent and EA inode have the same ino 15 [ 41.815183][ T3302] loop1: p2 size 16128 extends beyond EOD, truncated [ 41.834240][ T4415] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 41.834900][ T3302] loop1: p5 size 16128 extends beyond EOD, truncated [ 41.849400][ T4392] EXT4-fs (loop4): 1 truncate cleaned up [ 41.855324][ T4410] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: comm syz.3.447: Parent and EA inode have the same ino 15 [ 41.862372][ T4415] EXT4-fs (loop2): orphan cleanup on readonly fs [ 41.868738][ T4392] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.892726][ T4415] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.449: Invalid block bitmap block 0 in block_group 0 [ 41.906120][ T4392] syz.4.438 (4392) used greatest stack depth: 9952 bytes left [ 41.909528][ T4405] loop1: p1 < > p2 p4 < p5 > [ 41.918410][ T4405] loop1: partition table partially beyond EOD, truncated [ 41.918705][ T4410] EXT4-fs (loop3): 1 orphan inode deleted [ 41.931735][ T4410] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.946067][ T4405] loop1: p1 start 524299 is beyond EOD, truncated [ 41.952552][ T4405] loop1: p2 size 16128 extends beyond EOD, truncated [ 41.966011][ T4415] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.449: Invalid block bitmap block 0 in block_group 0 [ 41.986213][ T4405] loop1: p5 size 16128 extends beyond EOD, truncated [ 41.987218][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.007069][ T4428] loop0: detected capacity change from 0 to 512 [ 42.015064][ T4415] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.449: Invalid block bitmap block 0 in block_group 0 [ 42.029457][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.029470][ T4415] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.449: Failed to acquire dquot type 1 [ 42.029935][ T4415] EXT4-fs (loop2): 1 orphan inode deleted [ 42.039061][ T52] EXT4-fs error (device loop2): ext4_release_dquot:6981: comm kworker/u8:3: Failed to release dquot type 1 [ 42.051237][ T4428] EXT4-fs error (device loop0): ext4_quota_enable:7136: inode #4: comm syz.0.456: iget: bad extended attribute block 1 [ 42.074064][ T3003] loop1: p1 < > p2 p4 < p5 > [ 42.080070][ T4415] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.084045][ T3003] loop1: partition table partially beyond EOD, truncated [ 42.097929][ T4428] EXT4-fs error (device loop0): ext4_quota_enable:7139: comm syz.0.456: Bad quota inode: 4, type: 1 [ 42.103531][ T3003] loop1: p1 start 524299 is beyond EOD, truncated [ 42.120773][ T3003] loop1: p2 size 16128 extends beyond EOD, truncated [ 42.128627][ T3003] loop1: p5 size 16128 extends beyond EOD, truncated [ 42.185275][ T4428] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 42.223083][ T4428] EXT4-fs (loop0): mount failed [ 42.243362][ T4415] syz.2.449 (4415) used greatest stack depth: 9376 bytes left [ 42.251356][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.252440][ T4439] loop1: detected capacity change from 0 to 512 [ 42.297140][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 42.308283][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 42.321652][ T4380] udevd[4380]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 42.324190][ T4439] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.458: bg 0: block 5: invalid block bitmap [ 42.355815][ T4439] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 42.387030][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 42.387137][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 42.398254][ T4439] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.458: invalid indirect mapped block 3 (level 2) [ 42.423226][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 42.459112][ T4458] loop4: detected capacity change from 0 to 256 [ 42.464808][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 42.476764][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 42.483732][ T4439] EXT4-fs (loop1): 2 truncates cleaned up [ 42.488292][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 42.515930][ T4439] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.556039][ T4465] loop2: detected capacity change from 0 to 512 [ 42.562690][ T4465] EXT4-fs: inline encryption not supported [ 42.608930][ T4465] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 42.652921][ T4465] EXT4-fs (loop2): 1 truncate cleaned up [ 42.669170][ T4475] loop4: detected capacity change from 0 to 2048 [ 42.674990][ T4465] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.700947][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.701900][ T4482] loop0: detected capacity change from 0 to 512 [ 42.726463][ T3581] loop4: p1 < > p3 p4 [ 42.733685][ T3581] loop4: p3 size 134217728 extends beyond EOD, truncated [ 42.741285][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.742142][ T3581] loop4: p4 start 4278190085 is beyond EOD, truncated [ 42.767406][ T4482] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #4: comm syz.0.481: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 4(0), depth 0(0) [ 42.784524][ T4475] loop4: p1 < > p3 p4 [ 42.811492][ T4475] loop4: p3 size 134217728 extends beyond EOD, truncated [ 42.824912][ T4482] EXT4-fs (loop0): Remounting filesystem read-only [ 42.832034][ T4482] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 42.847623][ T4482] EXT4-fs (loop0): mount failed [ 42.852908][ T4475] loop4: p4 start 4278190085 is beyond EOD, truncated [ 43.019653][ T4521] futex_wake_op: syz.3.495 tries to shift op by 32; fix this program [ 43.030936][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 43.191750][ T4544] loop4: detected capacity change from 0 to 512 [ 43.241808][ T4544] EXT4-fs error (device loop4): ext4_get_branch:178: inode #13: block 1024: comm syz.4.510: invalid block [ 43.286226][ T4544] EXT4-fs (loop4): Remounting filesystem read-only [ 43.302858][ T4544] EXT4-fs (loop4): 1 truncate cleaned up [ 43.337909][ T4568] loop0: detected capacity change from 0 to 512 [ 43.338698][ T4544] EXT4-fs (loop4): mounted filesystem 0000b300-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.344687][ T4568] EXT4-fs: Ignoring removed i_version option [ 43.395207][ T4573] loop2: detected capacity change from 0 to 128 [ 43.422720][ T4568] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 43.470864][ T4568] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 43.500833][ T4568] System zones: 1-12 [ 43.504945][ T4568] EXT4-fs (loop0): orphan cleanup on readonly fs [ 43.512455][ T3313] EXT4-fs (loop4): unmounting filesystem 0000b300-0000-0000-0000-000000000000. [ 43.539371][ T4568] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.519: invalid indirect mapped block 12 (level 1) [ 43.575238][ T4568] EXT4-fs (loop0): Remounting filesystem read-only [ 43.605036][ T4568] EXT4-fs (loop0): 1 truncate cleaned up [ 43.629190][ T4568] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 43.705848][ T4605] loop4: detected capacity change from 0 to 512 [ 43.725174][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 43.768440][ T4605] EXT4-fs (loop4): filesystem is read-only [ 43.777587][ T4614] loop2: detected capacity change from 0 to 512 [ 43.790134][ T4605] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 43.801082][ T4605] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1)! [ 43.803555][ T4614] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 43.811462][ T4605] EXT4-fs (loop4): group descriptors corrupted! [ 43.864896][ T4614] FAT-fs (loop2): FAT read failed (blocknr 543) [ 44.199979][ T4662] loop2: detected capacity change from 0 to 512 [ 44.223165][ T4662] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 44.245275][ T4662] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.566: attempt to clear invalid blocks 2 len 1 [ 44.338887][ T4662] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 44.401742][ T4662] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.566: invalid indirect mapped block 1819239214 (level 0) [ 44.442937][ T4671] loop4: detected capacity change from 0 to 8192 [ 44.460913][ T4662] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.566: invalid indirect mapped block 1819239214 (level 1) [ 44.507718][ T4662] EXT4-fs (loop2): 1 truncate cleaned up [ 44.513833][ T4662] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.537185][ T4671] loop4: p4 < > [ 44.564112][ T4689] loop1: detected capacity change from 0 to 512 [ 44.576835][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.606582][ T4689] SELinux: security_context_str_to_sid () failed with errno=-22 [ 44.837440][ T4726] loop2: detected capacity change from 0 to 512 [ 44.906193][ T4726] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 44.914216][ T4726] EXT4-fs (loop2): orphan cleanup on readonly fs [ 45.018093][ T4726] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.597: bg 0: block 192: padding at end of block bitmap is not set [ 45.078467][ T4726] EXT4-fs (loop2): Remounting filesystem read-only [ 45.096121][ T4726] EXT4-fs (loop2): 1 truncate cleaned up [ 45.101970][ T60] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 45.112562][ T60] __quota_error: 16 callbacks suppressed [ 45.112578][ T60] Quota error (device loop2): write_blk: dquota write failed [ 45.125668][ T60] Quota error (device loop2): remove_free_dqentry: Can't write block (5) with free entries [ 45.135769][ T60] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 45.146462][ T60] Quota error (device loop2): write_blk: dquota write failed [ 45.153867][ T60] Quota error (device loop2): free_dqentry: Can't move quota data block (5) to free list [ 45.261009][ T60] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 45.271166][ T60] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 45.283771][ T4773] loop4: detected capacity change from 0 to 512 [ 45.293785][ T4773] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 45.312519][ T4775] loop0: detected capacity change from 0 to 1024 [ 45.322850][ T4773] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.620: bg 0: block 104: invalid block bitmap [ 45.343453][ T4775] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 45.353380][ T4775] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 45.381245][ T60] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 45.398225][ T4773] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 45.416079][ T4726] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.430464][ T4773] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.620: invalid indirect mapped block 1 (level 1) [ 45.466242][ T4780] loop1: detected capacity change from 0 to 8192 [ 45.472811][ T4775] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 45.483892][ T4775] EXT4-fs error (device loop0): ext4_get_journal_inode:5808: inode #5: comm syz.0.621: unexpected bad inode w/o EXT4_IGET_BAD [ 45.498135][ T4773] EXT4-fs (loop4): 1 truncate cleaned up [ 45.504652][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.506575][ T4775] EXT4-fs (loop0): no journal found [ 45.515442][ T4773] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.518875][ T4775] EXT4-fs (loop0): can't get journal size [ 45.537169][ T3581] loop1: p1 p2 [ 45.540754][ T3581] loop1: p1 start 16777216 is beyond EOD, truncated [ 45.547426][ T3581] loop1: p2 size 515840 extends beyond EOD, truncated [ 45.557988][ T4775] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.582055][ T4780] loop1: p1 p2 [ 45.589169][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.604771][ T4780] loop1: p1 start 16777216 is beyond EOD, truncated [ 45.609720][ T4789] loop3: detected capacity change from 0 to 512 [ 45.611505][ T4780] loop1: p2 size 515840 extends beyond EOD, truncated [ 45.641400][ T4789] ------------[ cut here ]------------ [ 45.647125][ T4789] EA inode 11 i_nlink=2 [ 45.647352][ T4789] WARNING: CPU: 1 PID: 4789 at fs/ext4/xattr.c:1058 ext4_xattr_inode_update_ref+0x36a/0x380 [ 45.661872][ T4789] Modules linked in: [ 45.665783][ T4789] CPU: 1 UID: 0 PID: 4789 Comm: syz.3.627 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 45.677110][ T4789] Tainted: [W]=WARN [ 45.680933][ T4789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 45.691055][ T4789] RIP: 0010:ext4_xattr_inode_update_ref+0x36a/0x380 [ 45.697700][ T4789] Code: 90 49 8d 7e 40 e8 06 f8 b8 ff 4d 8b 6e 40 4c 89 e7 e8 1a f3 b8 ff 41 8b 56 48 48 c7 c7 76 d5 55 86 4c 89 ee e8 f7 f3 67 ff 90 <0f> 0b 90 90 e9 ff fe ff ff e8 78 f2 b5 03 0f 1f 84 00 00 00 00 00 [ 45.717442][ T4789] RSP: 0018:ffffc900013875a0 EFLAGS: 00010246 [ 45.723560][ T4789] RAX: e22a169de551d500 RBX: ffff8881194e3a20 RCX: 0000000000080000 [ 45.731708][ T4789] RDX: ffffc90005877000 RSI: 0000000000003666 RDI: 0000000000003667 [ 45.739737][ T4789] RBP: 0000000000000002 R08: 0001c90001387427 R09: 0000000000000000 [ 45.747801][ T4789] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff8881194e39d0 [ 45.755817][ T4789] R13: 000000000000000b R14: ffff8881194e3988 R15: 0000000000000001 [ 45.763860][ T4789] FS: 00007fa58a0176c0(0000) GS:ffff8882aef11000(0000) knlGS:0000000000000000 [ 45.769084][ T29] audit: type=1400 audit(1763580571.277:148): avc: denied { module_load } for pid=4792 comm="syz.2.629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 45.772941][ T4789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.792369][ T4796] Invalid ELF header type: 3 != 1 [ 45.798877][ T4789] CR2: 00007f8a36246000 CR3: 000000011a364000 CR4: 00000000003506f0 [ 45.811908][ T4789] Call Trace: [ 45.815200][ T4789] [ 45.818172][ T4789] ext4_xattr_set_entry+0x77f/0x1020 [ 45.823609][ T4789] ext4_xattr_ibody_set+0x184/0x3c0 [ 45.828892][ T4789] ext4_expand_extra_isize_ea+0xcbb/0x11f0 [ 45.834903][ T4789] __ext4_expand_extra_isize+0x246/0x280 [ 45.840798][ T4789] __ext4_mark_inode_dirty+0x29d/0x3f0 [ 45.846323][ T4789] ext4_evict_inode+0x80e/0xd90 [ 45.851216][ T4789] ? __pfx_ext4_evict_inode+0x10/0x10 [ 45.857245][ T4789] evict+0x2e3/0x550 [ 45.861233][ T4789] ? __dquot_initialize+0x146/0x7c0 [ 45.866542][ T4789] iput+0x4ed/0x650 [ 45.870461][ T4789] ext4_process_orphan+0x1a9/0x1c0 [ 45.875646][ T4789] ext4_orphan_cleanup+0x6a8/0xa00 [ 45.880813][ T4789] ext4_fill_super+0x3483/0x3810 [ 45.885785][ T4789] ? snprintf+0x86/0xb0 [ 45.890688][ T4789] ? set_blocksize+0x1a8/0x310 [ 45.895404][ T4795] loop4: detected capacity change from 0 to 164 [ 45.895501][ T4789] ? sb_set_blocksize+0xe3/0x100 [ 45.907010][ T4789] ? setup_bdev_super+0x30e/0x370 [ 45.912061][ T4789] ? __pfx_ext4_fill_super+0x10/0x10 [ 45.917465][ T4789] get_tree_bdev_flags+0x291/0x300 [ 45.922621][ T4789] ? __pfx_ext4_fill_super+0x10/0x10 [ 45.927954][ T4789] get_tree_bdev+0x1f/0x30 [ 45.932295][ T4795] rock: corrupted directory entry. extent=32, offset=0, size=65773 [ 45.932468][ T4789] ext4_get_tree+0x1c/0x30 [ 45.940808][ T4795] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 45.944913][ T4789] vfs_get_tree+0x57/0x1d0 [ 45.955912][ T29] audit: type=1400 audit(1763580571.467:149): avc: denied { mount } for pid=4794 comm="syz.4.630" name="/" dev="loop4" ino=1920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 45.958318][ T4789] do_new_mount+0x24d/0x660 [ 45.958349][ T4789] path_mount+0x4a5/0xb70 [ 45.989349][ T4789] ? user_path_at+0x109/0x130 [ 45.994112][ T4789] __se_sys_mount+0x28c/0x2e0 [ 45.998885][ T4789] __x64_sys_mount+0x67/0x80 [ 46.003506][ T4789] x64_sys_call+0x2b51/0x3000 [ 46.008236][ T4789] do_syscall_64+0xd2/0x200 [ 46.012764][ T4789] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 46.018905][ T4789] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 46.024665][ T4789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.025960][ T29] audit: type=1400 audit(1763580571.527:150): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 46.030709][ T4789] RIP: 0033:0x7fa58b5b0eea [ 46.055103][ T4789] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 46.075052][ T4789] RSP: 002b:00007fa58a016e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 46.083522][ T4789] RAX: ffffffffffffffda RBX: 00007fa58a016ef0 RCX: 00007fa58b5b0eea [ 46.091719][ T4789] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007fa58a016eb0 [ 46.099735][ T4789] RBP: 0000200000000180 R08: 00007fa58a016ef0 R09: 0000000001800700 [ 46.107757][ T4789] R10: 0000000001800700 R11: 0000000000000246 R12: 00002000000001c0 [ 46.115800][ T4789] R13: 00007fa58a016eb0 R14: 000000000000047c R15: 00002000000004c0 [ 46.123937][ T4789] [ 46.127024][ T4789] ---[ end trace 0000000000000000 ]--- [ 46.132921][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.176087][ T4789] EXT4-fs (loop3): 1 orphan inode deleted [ 46.209826][ T4789] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.260366][ T4825] loop1: detected capacity change from 0 to 1024 [ 46.339871][ T4825] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.391792][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.418431][ T4841] loop4: detected capacity change from 0 to 1024 [ 46.434320][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.445384][ T4841] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 46.455568][ T4841] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 46.475946][ T4841] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e11d, mo2=0002] [ 46.484239][ T4841] System zones: 0-1, 4-36, 102-102 [ 46.495726][ T4841] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.498611][ T4850] tmpfs: Bad value for 'mpol' [ 46.538831][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.683448][ T4862] loop4: detected capacity change from 0 to 8192 [ 46.780261][ T4883] loop1: detected capacity change from 0 to 128 [ 46.992421][ T4917] cgroup: release_agent respecified [ 47.051334][ T4925] loop2: detected capacity change from 0 to 512 [ 47.076862][ T4925] ext4: Unknown parameter '"' [ 47.247643][ T4955] loop2: detected capacity change from 0 to 256 [ 47.272344][ T4955] FAT-fs (loop2): bogus number of directory entries (3598) [ 47.279689][ T4955] FAT-fs (loop2): Can't find a valid FAT filesystem [ 47.289501][ T4959] loop3: detected capacity change from 0 to 512 [ 47.309664][ T4959] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 47.345845][ T4959] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 47.486918][ T4989] IPv6: addrconf: prefix option has invalid lifetime [ 47.549192][ T4997] loop4: detected capacity change from 0 to 512 [ 47.571743][ T4997] EXT4-fs: inline encryption not supported [ 47.596312][ T4997] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 47.617742][ T5007] loop0: detected capacity change from 0 to 512 [ 47.625068][ T5007] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 47.642317][ T4997] EXT4-fs (loop4): 1 truncate cleaned up [ 47.648594][ T4997] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.649317][ T29] audit: type=1400 audit(1763580573.157:151): avc: denied { create } for pid=5011 comm="syz.1.736" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 47.696108][ T5007] EXT4-fs (loop0): 1 truncate cleaned up [ 47.702691][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.706280][ T5007] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.785192][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.804940][ T5029] loop3: detected capacity change from 0 to 512 [ 47.849473][ T5036] loop1: detected capacity change from 0 to 512 [ 47.886715][ T5036] EXT4-fs (loop1): orphan cleanup on readonly fs [ 47.901698][ T5036] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.748: Failed to acquire dquot type 1 [ 47.917069][ T5036] EXT4-fs (loop1): 1 truncate cleaned up [ 47.924133][ T5029] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #12: comm syz.3.744: missing EA_INODE flag [ 47.952605][ T5036] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.965166][ T5029] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.744: error while reading EA inode 12 err=-117 [ 47.996174][ T5029] EXT4-fs (loop3): 1 orphan inode deleted [ 48.002407][ T5029] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.057219][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.085186][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.175574][ T5071] loop4: detected capacity change from 0 to 1764 [ 48.368627][ T5107] loop2: detected capacity change from 0 to 1024 [ 48.378287][ T5107] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 48.389246][ T5107] EXT4-fs (loop2): group descriptors corrupted! [ 48.554302][ T5136] loop3: detected capacity change from 0 to 512 [ 48.579143][ T5136] EXT4-fs: Ignoring removed nobh option [ 48.594657][ T5136] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 48.606270][ T5136] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 48.616381][ T5136] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.795: Corrupt directory, running e2fsck is recommended [ 48.631607][ T5136] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 48.670710][ T5136] EXT4-fs error (device loop3): ext4_iget_extra_inode:5075: inode #15: comm syz.3.795: corrupted in-inode xattr: invalid ea_ino [ 48.712533][ T5136] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.795: couldn't read orphan inode 15 (err -117) [ 48.725025][ T5136] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.832555][ T5171] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 48.864530][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.890046][ T5178] dns_resolver: Unsupported server list version (0) [ 49.107674][ T5206] loop0: detected capacity change from 0 to 512 [ 49.124309][ T5206] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -13 [ 49.306128][ T5206] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.828: attempt to clear invalid blocks 2 len 1 [ 49.347353][ T5206] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 49.371986][ T5206] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.828: invalid indirect mapped block 1819239214 (level 0) [ 49.408999][ T5206] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.828: invalid indirect mapped block 1819239214 (level 1) [ 49.409140][ T5234] loop2: detected capacity change from 0 to 512 [ 49.429267][ T5206] EXT4-fs (loop0): 1 truncate cleaned up [ 49.435343][ T5206] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.474022][ T5234] EXT4-fs: Ignoring removed oldalloc option [ 49.527493][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.551365][ T5234] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: comm syz.2.841: Parent and EA inode have the same ino 15 [ 49.584934][ T5249] loop3: detected capacity change from 0 to 512 [ 49.598106][ T5234] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: comm syz.2.841: Parent and EA inode have the same ino 15 [ 49.600339][ T5249] EXT4-fs: Ignoring removed nomblk_io_submit option [ 49.630678][ T5234] EXT4-fs (loop2): 1 orphan inode deleted [ 49.637343][ T5234] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.646078][ T5249] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 49.657908][ T5249] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.687334][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.710008][ T5249] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4193: comm syz.3.850: Allocating blocks 41-42 which overlap fs metadata [ 49.723843][ T5253] loop0: detected capacity change from 0 to 8192 [ 49.758110][ T5249] EXT4-fs (loop3): Remounting filesystem read-only [ 49.764908][ T5249] EXT4-fs (loop3): 1 truncate cleaned up [ 49.789085][ T5266] loop2: detected capacity change from 0 to 512 [ 49.796620][ T5249] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.797145][ T5253] loop0: p1 < > p2 p4 < p5 > [ 49.812700][ T5266] EXT4-fs (loop2): 1 orphan inode deleted [ 49.813957][ T5253] loop0: partition table partially beyond EOD, truncated [ 49.820526][ T5266] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.873381][ T5253] loop0: p1 start 524299 is beyond EOD, truncated [ 49.879933][ T5253] loop0: p2 size 16128 extends beyond EOD, truncated [ 49.902460][ T3318] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.922804][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.969351][ T5253] loop0: p5 size 16128 extends beyond EOD, truncated [ 50.029316][ T5285] loop4: detected capacity change from 0 to 512 [ 50.045520][ T5285] EXT4-fs: Ignoring removed oldalloc option [ 50.085155][ T5285] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.864: Parent and EA inode have the same ino 15 [ 50.112915][ T5285] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.864: Parent and EA inode have the same ino 15 [ 50.183710][ T5302] loop1: detected capacity change from 0 to 512 [ 50.190623][ T5302] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.197693][ T5285] EXT4-fs (loop4): 1 orphan inode deleted [ 50.203995][ T5285] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.218310][ T5302] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.226959][ T5302] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.243525][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 50.255629][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 50.255782][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 50.284452][ T5302] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4193: comm syz.1.871: Allocating blocks 41-42 which overlap fs metadata [ 50.298274][ T5306] loop0: detected capacity change from 0 to 512 [ 50.300446][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.313771][ T5306] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.333017][ T5302] EXT4-fs (loop1): Remounting filesystem read-only [ 50.346096][ T5302] __quota_error: 12 callbacks suppressed [ 50.346112][ T5302] Quota error (device loop1): write_blk: dquota write failed [ 50.359335][ T5302] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 50.376443][ T5306] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 50.384415][ T5302] Quota error (device loop1): write_blk: dquota write failed [ 50.392065][ T5302] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 50.402281][ T5306] EXT4-fs (loop0): orphan cleanup on readonly fs [ 50.409367][ T5302] EXT4-fs (loop1): 1 truncate cleaned up [ 50.415686][ T5306] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4193: comm syz.0.874: Allocating blocks 41-42 which overlap fs metadata [ 50.417925][ T5302] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.429635][ T5306] EXT4-fs (loop0): Remounting filesystem read-only [ 50.448418][ T5306] Quota error (device loop0): write_blk: dquota write failed [ 50.455994][ T5306] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 50.466289][ T5306] EXT4-fs (loop0): 1 truncate cleaned up [ 50.472451][ T5306] EXT4-fs (loop0): pa ffff8881071e0070: logic 1, phys. 41, len 23 [ 50.518209][ T5306] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.543149][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.612033][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.726550][ T5353] loop0: detected capacity change from 0 to 512 [ 50.741483][ T5353] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.767977][ T5353] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.776487][ T5353] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.810397][ T5353] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4193: comm syz.0.895: Allocating blocks 41-42 which overlap fs metadata [ 50.855344][ T5353] EXT4-fs (loop0): Remounting filesystem read-only [ 50.860711][ T29] audit: type=1400 audit(1763580576.357:158): avc: denied { create } for pid=5370 comm="syz.2.905" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 50.868643][ T5353] Quota error (device loop0): write_blk: dquota write failed [ 50.888845][ T5353] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 50.955497][ T5353] Quota error (device loop0): write_blk: dquota write failed [ 50.973268][ T5353] EXT4-fs (loop0): 1 truncate cleaned up [ 50.999491][ T5353] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.060089][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.209485][ T5408] loop3: detected capacity change from 0 to 8192 [ 51.256497][ T3581] loop3: p4 < > [ 51.289138][ T5408] loop3: p4 < > [ 51.331580][ T5426] random: crng reseeded on system resumption [ 51.342839][ T5428] loop4: detected capacity change from 0 to 512 [ 51.412931][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 51.424823][ T5428] EXT4-fs: old and new quota format mixing [ 51.517722][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 51.542919][ T5449] loop3: detected capacity change from 0 to 2048 [ 51.583838][ T5460] IPv6: addrconf: prefix option has invalid lifetime [ 51.596417][ T3581] loop3: p3 p4 < > [ 51.600890][ T5456] loop1: detected capacity change from 0 to 512 [ 51.609630][ T3581] loop3: p3 start 11362048 is beyond EOD, truncated [ 51.629433][ T5456] EXT4-fs: Ignoring removed orlov option [ 51.637169][ T5456] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 51.648023][ T5456] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 51.658120][ T5456] EXT4-fs (loop1): group descriptors corrupted! [ 51.678846][ T5466] loop2: detected capacity change from 0 to 512 [ 51.687728][ T5449] loop3: p3 p4 < > [ 51.691836][ T5449] loop3: p3 start 11362048 is beyond EOD, truncated [ 51.696192][ T5466] EXT4-fs: Ignoring removed oldalloc option [ 51.704494][ T5466] EXT4-fs: inline encryption not supported [ 51.739176][ T3003] loop3: p3 p4 < > [ 51.742952][ T5466] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 51.746161][ T3003] loop3: p3 start 11362048 is beyond EOD, truncated [ 51.786285][ T5466] EXT4-fs (loop2): required journal recovery suppressed and not mounted read-only [ 51.817088][ T5479] loop3: detected capacity change from 0 to 512 [ 51.843149][ T5479] FAT-fs (loop3): bogus number of FAT sectors [ 51.849324][ T5479] FAT-fs (loop3): Can't find a valid FAT filesystem [ 51.881507][ T5483] loop4: detected capacity change from 0 to 512 [ 51.937436][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 51.950869][ T5483] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 51.962261][ T5473] loop0: detected capacity change from 0 to 8192 [ 51.979702][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 51.999592][ T5483] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.959: bad orphan inode 15 [ 52.017902][ T5483] ext4_test_bit(bit=14, block=18) = 1 [ 52.023391][ T5483] is_bad_inode(inode)=0 [ 52.027624][ T5483] NEXT_ORPHAN(inode)=1023 [ 52.031975][ T5483] max_ino=32 [ 52.035273][ T5483] i_nlink=0 [ 52.038866][ T3506] loop0: p1 < > p2 < p5 p6 > p3 p4 [ 52.039362][ T5483] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 52.044151][ T3506] loop0: partition table partially beyond EOD, truncated [ 52.070165][ T3506] loop0: p1 start 67108864 is beyond EOD, truncated [ 52.077850][ T3506] loop0: p3 start 100859904 is beyond EOD, truncated [ 52.079090][ T5483] ext2 filesystem being mounted at /183/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 52.084563][ T3506] loop0: p4 size 393216 extends beyond EOD, truncated [ 52.085131][ T3506] loop0: p5 start 100859904 is beyond EOD, [ 52.097500][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 52.102338][ T3506] truncated [ 52.121150][ T3506] loop0: p6 size 393216 extends beyond EOD, truncated [ 52.147199][ T5473] loop0: p1 < > p2 < p5 p6 > p3 p4 [ 52.152463][ T5473] loop0: partition table partially beyond EOD, truncated [ 52.179051][ T5473] loop0: p1 start 67108864 is beyond EOD, truncated [ 52.187287][ T5473] loop0: p3 start 100859904 is beyond EOD, truncated [ 52.194041][ T5473] loop0: p4 size 393216 extends beyond EOD, truncated [ 52.201608][ T5473] loop0: p5 start 100859904 is beyond EOD, truncated [ 52.208457][ T5473] loop0: p6 size 393216 extends beyond EOD, truncated [ 52.220238][ T5509] loop3: detected capacity change from 0 to 512 [ 52.234082][ T5509] EXT4-fs (loop3): invalid first ino: 0 [ 52.246929][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 52.321618][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 52.332605][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 52.395614][ T5530] loop3: detected capacity change from 0 to 512 [ 52.437642][ T5530] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 52.454585][ T5534] loop1: detected capacity change from 0 to 512 [ 52.468386][ T5530] EXT4-fs (loop3): 1 orphan inode deleted [ 52.474250][ T5530] EXT4-fs (loop3): 1 truncate cleaned up [ 52.480386][ T5534] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 52.489136][ T5530] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.511588][ T5534] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.985: bad orphan inode 15 [ 52.522594][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.543928][ T5534] ext4_test_bit(bit=14, block=18) = 1 [ 52.549468][ T5534] is_bad_inode(inode)=0 [ 52.549592][ T5546] loop0: detected capacity change from 0 to 1024 [ 52.553669][ T5534] NEXT_ORPHAN(inode)=1023 [ 52.553681][ T5534] max_ino=32 [ 52.567693][ T5534] i_nlink=0 [ 52.580214][ T5534] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 52.599247][ T5546] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 52.610443][ T5546] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 52.620776][ T5534] ext2 filesystem being mounted at /198/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 52.676899][ T5555] loop4: detected capacity change from 0 to 512 [ 52.691368][ T5555] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 52.700325][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 52.712270][ T5546] JBD2: no valid journal superblock found [ 52.718090][ T5546] EXT4-fs (loop0): Could not load journal inode [ 52.752077][ T5553] loop3: detected capacity change from 0 to 8192 [ 52.758839][ T5557] loop2: detected capacity change from 0 to 1024 [ 52.770580][ T5561] loop4: detected capacity change from 0 to 512 [ 52.777324][ T5557] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 52.789555][ T5559] loop1: detected capacity change from 0 to 2048 [ 52.790906][ T5557] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 52.808745][ T5557] EXT4-fs error (device loop2): ext4_get_journal_inode:5808: inode #5: comm syz.2.996: unexpected bad inode w/o EXT4_IGET_BAD [ 52.830367][ T5561] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 52.849053][ T5557] EXT4-fs (loop2): Remounting filesystem read-only [ 52.857972][ T5557] EXT4-fs (loop2): no journal found [ 52.863218][ T5557] EXT4-fs (loop2): can't get journal size [ 52.869302][ T5561] EXT4-fs (loop4): mount failed [ 52.918840][ T5570] loop0: detected capacity change from 0 to 512 [ 52.949014][ T5557] EXT4-fs (loop2): failed to initialize system zone (-117) [ 52.957448][ T5570] FAT-fs (loop0): bogus number of FAT sectors [ 52.963650][ T5570] FAT-fs (loop0): Can't find a valid FAT filesystem [ 52.973644][ T5557] EXT4-fs (loop2): mount failed [ 53.088677][ T5584] loop1: detected capacity change from 0 to 1024 [ 53.096856][ T5584] EXT4-fs: Ignoring removed orlov option [ 53.102684][ T5584] ext4: Bad value for 'mb_optimize_scan' [ 53.185439][ T5604] nfs4: Bad value for 'source' [ 53.216354][ T5607] IPv6: addrconf: prefix option has invalid lifetime [ 53.223088][ T5607] IPv6: addrconf: prefix option has invalid lifetime [ 53.243837][ T5611] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.265484][ T5614] loop3: detected capacity change from 0 to 256 [ 53.275575][ T5611] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.356514][ T5624] loop3: detected capacity change from 0 to 1024 [ 53.393882][ T5624] EXT4-fs (loop3): bad geometry: block count 3585 exceeds size of device (512 blocks) [ 53.489707][ T5644] loop1: detected capacity change from 0 to 1024 [ 53.496143][ C0] Adjusting tsc more than 11% (6672762 vs 8464875) [ 53.533049][ T5644] EXT4-fs (loop1): unsupported inode size: 143 [ 53.539263][ T5644] EXT4-fs (loop1): blocksize: 1024 [ 53.572238][ T5654] SELinux: security_context_str_to_sid () failed with errno=-22 [ 53.911682][ T5704] loop4: detected capacity change from 0 to 256 [ 54.017623][ T5715] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 54.363356][ T5672] loop1: detected capacity change from 0 to 65536 [ 54.446313][ T5759] loop2: detected capacity change from 0 to 512 [ 54.474948][ T5734] loop3: detected capacity change from 0 to 32768 [ 54.498721][ T5759] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.521955][ T5763] loop1: detected capacity change from 0 to 256 [ 54.533259][ T3302] loop3: p1 p3 < p5 p6 > [ 54.552505][ T5734] loop3: p1 p3 < p5 p6 > [ 54.575387][ T5759] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #2: block 9: comm syz.2.1093: lblock 0 mapped to illegal pblock 9 (length 1) [ 54.653173][ T5759] EXT4-fs (loop2): mount failed [ 54.796564][ T5790] loop1: detected capacity change from 0 to 512 [ 54.832975][ T5793] [syz.4.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 54.870248][ T5790] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 54.931353][ T5790] EXT4-fs (loop1): mount failed [ 55.043039][ T5820] loop2: detected capacity change from 0 to 512 [ 55.092228][ T5828] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.113152][ T5820] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 55.117221][ T5828] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.125102][ T5820] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 55.146846][ T5820] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 55.182102][ T5833] loop1: detected capacity change from 0 to 512 [ 55.190451][ T5835] delete_channel: no stack [ 55.194929][ T5835] delete_channel: no stack [ 55.210204][ T5820] System zones: 0-2, 18-18, 34-35 [ 55.256463][ T5833] EXT4-fs (loop1): unable to read superblock [ 55.302982][ T5839] loop2: detected capacity change from 0 to 512 [ 55.333669][ T5839] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 55.342763][ T5839] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 55.367921][ T5839] EXT4-fs (loop2): orphan cleanup on readonly fs [ 55.397239][ T5839] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.1130: bad orphan inode 15 [ 55.422929][ T5847] loop1: detected capacity change from 0 to 512 [ 55.452192][ T5839] ext4_test_bit(bit=14, block=18) = 1 [ 55.457774][ T5839] is_bad_inode(inode)=0 [ 55.461944][ T5839] NEXT_ORPHAN(inode)=1023 [ 55.466317][ T5839] max_ino=32 [ 55.469524][ T5839] i_nlink=0 [ 55.477805][ T5847] EXT4-fs (loop1): first meta block group too large: 100663296 (group descriptor block count 1) [ 55.525815][ T5839] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2967: inode #15: comm syz.2.1130: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 55.568785][ T5839] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 55.653188][ T5867] IPv6: addrconf: prefix option has invalid lifetime [ 55.777667][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 55.777684][ T29] audit: type=1400 audit(1763580581.037:172): avc: denied { create } for pid=5882 comm="syz.1.1153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 56.000110][ T29] audit: type=1400 audit(1763580581.177:173): avc: denied { create } for pid=5899 comm="syz.4.1160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 56.284443][ T29] audit: type=1326 audit(1763580581.511:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5933 comm="syz.4.1178" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f789533f749 code=0x0 [ 56.306550][ T5935] loop0: detected capacity change from 0 to 1764 [ 56.347527][ T5943] loop3: detected capacity change from 0 to 736 [ 56.399212][ T5935] isofs_fill_super: get root inode failed [ 56.407998][ T5943] ISOFS: Unable to identify CD-ROM format. [ 56.457423][ T29] audit: type=1326 audit(1763580581.669:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5948 comm="syz.2.1183" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f35e793f749 code=0x0 [ 56.806528][ T5991] loop3: detected capacity change from 0 to 512 [ 56.828185][ T5991] EXT4-fs: inline encryption not supported [ 56.834137][ T5991] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.877375][ T29] audit: type=1400 audit(1763580582.061:176): avc: denied { create } for pid=5998 comm="syz.2.1207" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 56.932112][ T5991] EXT4-fs error (device loop3): ext4_orphan_get:1392: comm syz.3.1198: inode #13: comm syz.3.1198: iget: illegal inode # [ 57.020244][ T6015] loop2: detected capacity change from 0 to 512 [ 57.031814][ T5991] EXT4-fs (loop3): Remounting filesystem read-only [ 57.038055][ T6017] futex_wake_op: syz.1.1215 tries to shift op by 144; fix this program [ 57.060744][ T29] audit: type=1400 audit(1763580582.241:177): avc: denied { execute } for pid=6019 comm="syz.4.1216" name="cgroup" dev="tmpfs" ino=1259 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 57.168573][ T6027] loop2: detected capacity change from 0 to 512 [ 57.185628][ T6033] tmpfs: Bad value for 'mpol' [ 57.208538][ T6027] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 57.240129][ T6027] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 57.255077][ T6027] EXT4-fs (loop2): 1 truncate cleaned up [ 57.285871][ T6041] cgroup: Invalid name [ 57.293882][ T6035] loop1: detected capacity change from 0 to 8192 [ 57.626562][ T6084] loop0: detected capacity change from 0 to 512 [ 57.703577][ T6084] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 57.728130][ T6084] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 57.739028][ T6084] EXT4-fs (loop0): group descriptors corrupted! [ 57.861981][ T29] audit: type=1400 audit(1764104871.006:178): avc: denied { create } for pid=6111 comm="syz.3.1261" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 57.996308][ T6125] loop0: detected capacity change from 0 to 128 [ 58.024063][ T6127] IPv6: addrconf: prefix option has invalid lifetime [ 58.034825][ T6125] FAT-fs (loop0): bogus number of reserved sectors [ 58.041443][ T6125] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 58.050886][ T6125] FAT-fs (loop0): Can't find a valid FAT filesystem [ 58.099591][ T6094] loop1: detected capacity change from 0 to 32768 [ 58.133258][ T3581] loop1: p1 p3 < p5 p6 > [ 58.188506][ T6094] loop1: p1 p3 < p5 p6 > [ 58.233855][ T6145] loop4: detected capacity change from 0 to 512 [ 58.292062][ T6145] EXT4-fs: Ignoring removed oldalloc option [ 58.313688][ T29] audit: type=1326 audit(1764104871.408:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6152 comm="syz.2.1282" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f35e793f749 code=0x0 [ 58.408753][ T6145] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.1277: Parent and EA inode have the same ino 15 [ 58.473094][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 58.474039][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 58.496839][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 58.508134][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 58.518608][ T6145] EXT4-fs (loop4): 1 orphan inode deleted [ 58.569152][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 58.579939][ T3506] udevd[3506]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 58.584966][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 58.591344][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 58.663839][ T6187] loop1: detected capacity change from 0 to 128 [ 58.707591][ T6184] loop0: detected capacity change from 0 to 8192 [ 58.714420][ T6187] FAT-fs (loop1): bogus number of reserved sectors [ 58.720952][ T6187] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 58.730311][ T6187] FAT-fs (loop1): Can't find a valid FAT filesystem [ 58.787966][ T29] audit: type=1400 audit(1764104871.819:180): avc: denied { tracepoint } for pid=6195 comm="syz.2.1302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 58.808710][ T3694] loop0: p1[EZD] p2 p3 p4 [ 58.813495][ T3694] loop0: p1 size 32768 extends beyond EOD, truncated [ 58.838420][ T3694] loop0: p2 start 930308 is beyond EOD, truncated [ 58.844942][ T3694] loop0: p3 start 117772289 is beyond EOD, truncated [ 58.851701][ T3694] loop0: p4 size 262144 extends beyond EOD, truncated [ 58.912170][ T6184] loop0: p1[EZD] p2 p3 p4 [ 58.930389][ T6184] loop0: p1 size 32768 extends beyond EOD, truncated [ 58.940520][ T6184] loop0: p2 start 930308 is beyond EOD, truncated [ 58.947028][ T6184] loop0: p3 start 117772289 is beyond EOD, truncated [ 58.953745][ T6184] loop0: p4 size 262144 extends beyond EOD, truncated [ 58.964856][ T6214] tmpfs: Bad value for 'mpol' [ 59.045153][ T6220] loop2: detected capacity change from 0 to 512 [ 59.070489][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 59.085728][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 59.176877][ T6226] loop3: detected capacity change from 0 to 512 [ 59.224995][ T6226] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 59.288237][ T6226] EXT4-fs (loop3): orphan cleanup on readonly fs [ 59.366275][ T6226] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1316: Block bitmap for bg 0 marked uninitialized [ 59.383576][ T6232] loop0: detected capacity change from 0 to 8192 [ 59.463419][ T6226] EXT4-fs (loop3): Remounting filesystem read-only [ 59.470161][ T6226] EXT4-fs (loop3): 1 orphan inode deleted [ 59.477380][ T3581] loop0: p2 p4 [ 59.480913][ T3581] loop0: p2 start 930308 is beyond EOD, truncated [ 59.487572][ T3581] loop0: p4 size 262144 extends beyond EOD, truncated [ 59.509469][ T3694] ================================================================== [ 59.517593][ T3694] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_symlink [ 59.524742][ T3694] [ 59.527079][ T3694] write to 0xffff888103f29e04 of 4 bytes by task 3506 on cpu 1: [ 59.534826][ T3694] shmem_symlink+0x387/0x3d0 [ 59.539446][ T3694] vfs_symlink+0xd4/0x1e0 [ 59.543790][ T3694] do_symlinkat+0xc7/0x3c0 [ 59.548252][ T3694] __x64_sys_symlink+0x50/0x60 [ 59.553040][ T3694] x64_sys_call+0x23d0/0x3000 [ 59.557750][ T3694] do_syscall_64+0xd2/0x200 [ 59.562262][ T3694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.568164][ T3694] [ 59.570485][ T3694] read to 0xffff888103f29e04 of 4 bytes by task 3694 on cpu 0: [ 59.578022][ T3694] fill_mg_cmtime+0x5b/0x260 [ 59.582620][ T3694] generic_fillattr+0x24a/0x340 [ 59.587496][ T3694] shmem_getattr+0x181/0x200 [ 59.592091][ T3694] vfs_getattr_nosec+0x146/0x1e0 [ 59.597043][ T3694] vfs_statx+0x113/0x390 [ 59.601300][ T3694] vfs_fstatat+0x115/0x170 [ 59.605731][ T3694] __se_sys_newfstatat+0x55/0x260 [ 59.610789][ T3694] __x64_sys_newfstatat+0x55/0x70 [ 59.615835][ T3694] x64_sys_call+0x135a/0x3000 [ 59.620524][ T3694] do_syscall_64+0xd2/0x200 [ 59.625030][ T3694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.630931][ T3694] [ 59.633256][ T3694] value changed: 0x1bbda517 -> 0x1c6c8724 [ 59.638973][ T3694] [ 59.641292][ T3694] Reported by Kernel Concurrency Sanitizer on: [ 59.647439][ T3694] CPU: 0 UID: 0 PID: 3694 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 59.658380][ T3694] Tainted: [W]=WARN [ 59.662187][ T3694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 59.672244][ T3694] ================================================================== [ 59.714379][ T6232] loop0: p2 p4 [ 59.724479][ T6232] loop0: p2 start 930308 is beyond EOD, truncated [ 59.731030][ T6232] loop0: p4 size 262144 extends beyond EOD, truncated [ 59.808183][ T6254] loop3: detected capacity change from 0 to 8192 [ 59.859926][ T6254] loop3: p1 p2 < > p3 p4 < p5 > [ 59.864894][ T6254] loop3: partition table partially beyond EOD, truncated [ 59.872018][ T6254] loop3: p1 size 100663296 extends beyond EOD, truncated [ 59.880101][ T6254] loop3: p2 start 591104 is beyond EOD, truncated [ 59.886590][ T6254] loop3: p3 start 33572980 is beyond EOD, truncated [ 59.893957][ T6254] loop3: p5 size 100663296 extends beyond EOD, truncated