last executing test programs: 1.21754295s ago: executing program 4 (id=3364): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000002400000024000000020000000000000000000009020000000000000001000005210000000000000001"], 0x0, 0x3e, 0x0, 0xa}, 0x28) 1.145626657s ago: executing program 4 (id=3368): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x8a, &(0x7f0000000240)={[{@jqfmt_vfsold}, {@usrjquota}, {@acl}, {@noload}, {@data_err_ignore}, {@usrjquota, 0x22}, {@init_itable_val={'init_itable', 0x3d, 0x601}}, {@init_itable_val={'init_itable', 0x3d, 0x100}}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x7}}]}, 0x4, 0x44d, &(0x7f0000000900)="$eJzs3MtvG0UYAPDPdpw0fZBQyqOhhUBBRDySJn3QA5cikDiAhASHIk4hSatQt0FNkGgVQeAQjqgSd8QRib+AC+WCgBMSV7gjpAjl0sLJaO3d1E3sJE6cuNS/n7TJjGesmW93xx7Peh1AxxpM/uQi9kfE7xHRV83eWWGw+u/W8vzEP8vzE7kol9/6O1epd3N5fiKrmj1vXzVTLq/T7uK7EeOl0tSVND8yd+mDkdmr116YvjR+YerC1OWxM2dOnjjafXrsVEviTOK6OfDxzJHDr71z/Y2Jc9ff+/nbpL/70/LaOFplsLp363q61Y212YGadK6rjR2hKYWISA5XsTL++6IQvStlffHqZ23tHLCjyuV8uadx8UIZuIclE3WgE2Vv9Mnn32zbpanHXWHpbKysY9xKt2pJV+TTOsX0M9JOGIyIcwv/fpVssUPrEAAAtW6cjYjn683/8vFQTb370mso/RFxf0QcjIgHIuJQRDwYUan7cEQ80mT7q6+QrJ3/lPu2FNgmJfO/l9JrW3fO/7LZX/QX0tyBSvzF3Pnp0tTxdJ8MRbEnyY+u08YPr/z2RaOy2vlfsiXtZ3PBtB9/da1aoJscnxvfTsy1lj6NGOiqF39uZc6bzI8PR8TAFtuYfvabI43K+jeMfx0tmJSXv454pnr8F2JV/Jlcw+uToy+eHjs1sidKU8dHsrNirV9+XXyzUfsbH/+dtXSjHHvrnv8r8ffn9kTMXr12sXK9drb5Nhb/+LzhZ5qtnv/dubcr6e70sY/G5+aujEZ0515f+/jY7edm+ax+cv4PHas//g/G7T3xaEQkJ/HRiHgsIh5P+/5ERDwZEcfWif+nl596v/n411mVb6Ek/smNjn/UHv/mE4WLP37XfPyZ5PifrKSG0kc28/q32Q5uZ98BAADA/0W+8h34XH54JZ3PDw9Xv8N/KPbmSzOzc8+dn/nw8mT1u/L9UcxnK119Neuho+laXpYfW5U/ka4bf1noreSHJ2ZKk+0OHjrcvgbjP/Fnod29A3ac+7Wgcxn/0LmMf+hcxj90LuMfOle98f9JG/oB7L4N3v97d6sfwO4z/4fOZfxD5zL+oSM1vDc+v61b/iXalPi+e3u/1bD5ROTvkpDvmUQx6hZ1bfrHLLaY6Klb1O5XJgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgNb4LwAA//+KpOMG") 984.765873ms ago: executing program 4 (id=3374): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000002a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffedf, 0x10, &(0x7f0000000040)}, 0x48) 899.095912ms ago: executing program 4 (id=3379): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18020000000000000000000000000000870a000000000000637e00000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x8, 0x10a, &(0x7f0000000500)=""/266, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1000000}, 0x94) 839.370297ms ago: executing program 4 (id=3382): ppoll(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 615.602349ms ago: executing program 2 (id=3395): memfd_create(0x0, 0x20) 611.43355ms ago: executing program 2 (id=3397): syz_emit_ethernet(0x66, &(0x7f00000004c0)={@broadcast, @link_local, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @multicast1}, {{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x4, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x11}, {}, {0x8, 0x88be, 0x1000002, {{0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0xfffff788}}, {0x8, 0x22eb, 0x0, {{}, 0x2, {0x0, 0xffff}}}, {0x8, 0x6558, 0xfffffffe}}}}}}, 0x0) 575.053193ms ago: executing program 2 (id=3398): bpf$MAP_CREATE(0x0, &(0x7f0000000700)=@base={0x1a, 0x8, 0xca, 0x5, 0x8000, 0xffffffffffffffff, 0xa0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x4}, 0x50) 506.16842ms ago: executing program 2 (id=3400): syz_read_part_table(0x40b2, &(0x7f0000000000)="$eJzsz01Kw2AQBuD3a36auHDlWuwFBC/gLXobwdAj9BTSC4lLTxLJZ5QibosunmeRzCTvDEz4U0OS7VKMKUn7S6L9/Jv051/X5m6XqRbN8ig5pq3ZdXPKQ7qrYZOmb9LWoalbckm6JPvTRY8DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD+h8PrVzWu7ylNssnTde3Ky1l4+2P4bU7SJ6VPhu2YHJp0j7clN8nufn5O8j53dc0xy9JvJSXJ/nTJ0wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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239.538926ms ago: executing program 3 (id=3409): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x5, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 239.490616ms ago: executing program 1 (id=3410): syz_emit_ethernet(0x2ce, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6ef5c98000282901fec0ffff000000000000ffffe0000001fe8000000000000000000000000000aa"], 0x0) 234.415607ms ago: executing program 0 (id=3411): futex(&(0x7f0000000340)=0x1001, 0x5, 0x2, 0x0, &(0x7f00000000c0)=0x55, 0x7ffffffe) 234.304997ms ago: executing program 1 (id=3412): add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000080)="0000000000000002ff69000000000001000000c000000006000200861fa72e5b01504104bfeacdd5a9007d167c71e3b8a93aa64d957a684161c833020a6da8881fb79e110483bfadf224a22c76ecc7a56843a85f7df51293f0eb84ef8f0f07342db3b0e5a5647b7bed1fbf069ca713670adf7d9fb6d2600fd9c1981fe9f095cfe9d2fe1e1e34f6096bf02543747b2c792890f07c0da0fa25e6101062e6c9176a70e41698814a213711764f88495994cfd8a57c1e13f6b5298e7ab3a2bfb58dde34d58536633c27882e51ced17d67999b00094461", 0xd4, 0xffffffffffffffff) 191.995851ms ago: executing program 0 (id=3413): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x4, [@var={0x2, 0x0, 0x0, 0x11, 0x3}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x3, [{}]}, @func_proto={0x2, 0x0, 0x0, 0xc, 0x2}]}, {0x0, [0x0, 0x61]}}, 0x0, 0x4c}, 0x20) 172.525023ms ago: executing program 3 (id=3414): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb0100180000000000000030000000300000000a0000000800000000000004040000000800000002000004f7ffffff0400000001000000000000000300000001000000000000000030615f5f5f2e2e5f"], 0x0, 0x52, 0x0, 0x9, 0x6}, 0x28) 172.385173ms ago: executing program 0 (id=3415): syz_emit_ethernet(0x86, &(0x7f0000000240)={@broadcast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local}, @redirect={0x3, 0x3, 0x0, @broadcast=0x1000000, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x11, 0x0, @private, @empty, {[@timestamp_addr={0x44, 0xc, 0x0, 0x1, 0x0, [{@remote, 0x4e210000}]}, @timestamp_addr={0x44, 0x3c, 0x0, 0x1, 0x0, [{@local}, {}, {@dev, 0x8}, {@remote}, {@empty}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@dev}]}]}}}}}}}, 0x0) 172.206703ms ago: executing program 1 (id=3416): prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0x0) 115.257968ms ago: executing program 3 (id=3417): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000691226000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) 115.118718ms ago: executing program 3 (id=3418): timer_create(0x7b04f6e5127361e, 0x0, 0x0) 115.001748ms ago: executing program 0 (id=3419): getpgid(0x0) 94.98723ms ago: executing program 1 (id=3420): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x5, [@var={0x3, 0x0, 0x0, 0x11, 0x3}, @typedef={0x3, 0x0, 0x0, 0x4}, @struct={0x0, 0x0, 0x0, 0x4, 0x1}]}, {0x0, [0x0, 0x0, 0x2e]}}, 0x0, 0x45}, 0x28) 94.47557ms ago: executing program 2 (id=3421): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x4f}]}, &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 46.451815ms ago: executing program 0 (id=3422): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) 46.284045ms ago: executing program 3 (id=3423): bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x8000009, 0x5, 0x40, 0x6, 0x1}, 0x50) 46.137885ms ago: executing program 1 (id=3424): futex(0x0, 0x9, 0x0, &(0x7f0000000080)={0x0, 0x989680}, 0x0, 0x0) 5.828169ms ago: executing program 0 (id=3425): bpf$MAP_CREATE(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="2000000004000000020000000000000001020000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00@\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="01000000ffffff"], 0x50) 5.717259ms ago: executing program 1 (id=3426): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x14}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 5.680539ms ago: executing program 4 (id=3427): futex(0xfffffffffffffffd, 0x9, 0x2, 0x0, 0x0, 0x2) 124.21µs ago: executing program 2 (id=3428): clock_adjtime(0x0, &(0x7f0000000000)={0x100000000, 0x9b, 0x8, 0x0, 0x7, 0xa6e4, 0xfffffffffffffff7, 0x3, 0x7, 0x9, 0xbd7b, 0x2, 0x62, 0xc, 0x8, 0x7, 0x5, 0x401, 0x8000000000000000, 0x0, 0xd9, 0x4, 0x6, 0x934, 0x8000000000000000, 0x7}) 0s ago: executing program 3 (id=3429): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c000000020000000000000002000004ffffffff0000000003000000080000000000000003"], 0x0, 0x56}, 0x28) kernel console output (not intermixed with test programs): 3706][ T4986] ? try_charge_memcg+0x215/0xa10 [ 49.188874][ T4986] ? _find_next_zero_bit+0x29/0xa0 [ 49.194050][ T4986] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 49.200201][ T4986] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 49.206353][ T4986] ? css_rstat_updated+0xb7/0x240 [ 49.211471][ T4986] ? __rcu_read_unlock+0x4f/0x70 [ 49.216469][ T4986] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 49.222808][ T4986] ? bpf_prog_alloc+0x5b/0x150 [ 49.227660][ T4986] ? pcpu_alloc_noprof+0xd29/0x1250 [ 49.233055][ T4986] ? should_fail_ex+0x30/0x280 [ 49.237950][ T4986] ? should_failslab+0x8c/0xb0 [ 49.242773][ T4986] ? __kmalloc_noprof+0x2a2/0x570 [ 49.247897][ T4986] ? security_bpf_prog_load+0x60/0x140 [ 49.253503][ T4986] ? selinux_bpf_prog_load+0xad/0xd0 [ 49.258953][ T4986] ? security_bpf_prog_load+0x9e/0x140 [ 49.264641][ T4986] bpf_prog_load+0xf6e/0x1100 [ 49.269438][ T4986] ? security_bpf+0x2b/0x90 [ 49.274029][ T4986] __sys_bpf+0x469/0x7c0 [ 49.278412][ T4986] __x64_sys_bpf+0x41/0x50 [ 49.282895][ T4986] x64_sys_call+0x2aee/0x3000 [ 49.287873][ T4986] do_syscall_64+0xd2/0x200 [ 49.293175][ T4986] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 49.299385][ T4986] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 49.305160][ T4986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.311135][ T4986] RIP: 0033:0x7f3b92a4efc9 [ 49.315643][ T4986] 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 [ 49.335417][ T4986] RSP: 002b:00007f3b914af038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 49.343934][ T4986] RAX: ffffffffffffffda RBX: 00007f3b92ca5fa0 RCX: 00007f3b92a4efc9 [ 49.352061][ T4986] RDX: 000000000000002d RSI: 00002000002a0fb8 RDI: 0000000000000005 [ 49.360083][ T4986] RBP: 00007f3b92ad1f91 R08: 0000000000000000 R09: 0000000000000000 [ 49.368182][ T4986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.376207][ T4986] R13: 00007f3b92ca6038 R14: 00007f3b92ca5fa0 R15: 00007ffe06eecba8 [ 49.384262][ T4986] [ 49.387396][ T4986] ---[ end trace 0000000000000000 ]--- [ 49.390633][ T5013] loop1: detected capacity change from 0 to 1024 [ 49.407875][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.436526][ T5013] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 49.494830][ T5020] loop4: detected capacity change from 0 to 512 [ 49.644907][ T5040] loop1: detected capacity change from 0 to 512 [ 49.680772][ T5040] EXT4-fs: Ignoring removed bh option [ 49.686576][ T5040] EXT4-fs: Ignoring removed mblk_io_submit option [ 49.758418][ T5040] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 49.758526][ T5050] loop4: detected capacity change from 0 to 512 [ 49.777121][ T5052] syz.0.747 (5052): attempted to duplicate a private mapping with mremap. This is not supported. [ 49.802949][ T5040] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 49.824982][ T5040] EXT4-fs (loop1): orphan cleanup on readonly fs [ 49.828373][ T5057] loop2: detected capacity change from 0 to 512 [ 49.843893][ T5040] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.741: Failed to acquire dquot type 1 [ 49.857062][ T5040] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.741: Invalid block bitmap block 0 in block_group 0 [ 49.863009][ T5050] EXT4-fs (loop4): orphan cleanup on readonly fs [ 49.890137][ T5040] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.741: Invalid block bitmap block 0 in block_group 0 [ 49.903857][ T5021] loop3: detected capacity change from 0 to 32768 [ 49.908480][ T5057] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.750: ea_inode with extended attributes [ 49.911198][ T5050] EXT4-fs error (device loop4): ext4_iget_extra_inode:5075: inode #15: comm syz.4.746: corrupted in-inode xattr: invalid size in ea xattr [ 49.940285][ T5050] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.746: couldn't read orphan inode 15 (err -117) [ 49.941829][ T5057] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.750: error while reading EA inode 11 err=-117 [ 49.966219][ T5040] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.741: Invalid block bitmap block 0 in block_group 0 [ 49.980331][ T5050] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 49.992885][ T3551] loop3: p1 p3 < p5 p6 > [ 49.993079][ T5040] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.741: Failed to acquire dquot type 1 [ 50.009223][ T5040] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.741: Failed to acquire dquot type 1 [ 50.022702][ T5057] EXT4-fs (loop2): 1 orphan inode deleted [ 50.029617][ T5057] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.043978][ T5021] loop3: p1 p3 < p5 p6 > [ 50.049178][ T5040] EXT4-fs (loop1): 1 orphan inode deleted [ 50.083002][ T5040] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.109453][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.109514][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.226618][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.257495][ T5088] loop1: detected capacity change from 0 to 512 [ 50.297991][ T5088] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 50.348103][ T5088] EXT4-fs (loop1): 1 truncate cleaned up [ 50.531663][ T5123] loop1: detected capacity change from 0 to 1024 [ 50.555347][ T5123] EXT4-fs: inline encryption not supported [ 50.570001][ T5125] loop2: detected capacity change from 0 to 512 [ 50.588215][ T5123] EXT4-fs (loop1): orphan cleanup on readonly fs [ 50.622217][ T5125] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.783: bad orphan inode 17 [ 50.652304][ T5123] EXT4-fs (loop1): 1 truncate cleaned up [ 50.658862][ T5125] ext4_test_bit(bit=16, block=4) = 1 [ 50.664210][ T5125] is_bad_inode(inode)=0 [ 50.668430][ T5125] NEXT_ORPHAN(inode)=0 [ 50.672520][ T5125] max_ino=32 [ 50.675729][ T5125] i_nlink=1 [ 50.940972][ T5155] IPv6: addrconf: prefix option has invalid lifetime [ 51.110276][ T5172] loop3: detected capacity change from 0 to 128 [ 51.148189][ T5172] FAT-fs (loop3): bogus number of FAT sectors [ 51.154394][ T5172] FAT-fs (loop3): Can't find a valid FAT filesystem [ 51.472272][ T5186] loop1: detected capacity change from 0 to 8192 [ 51.535347][ T3990] loop1: p1 p2 p3 p4 [ 51.550551][ T3990] loop1: p3 start 331777 is beyond EOD, truncated [ 51.557096][ T3990] loop1: p4 size 262238 extends beyond EOD, truncated [ 51.584933][ T5186] loop1: p1 p2 p3 p4 [ 51.601171][ T5186] loop1: p3 start 331777 is beyond EOD, truncated [ 51.607806][ T5186] loop1: p4 size 262238 extends beyond EOD, truncated [ 51.720328][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 51.736705][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 51.738946][ T3691] udevd[3691]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 51.756708][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 51.756722][ T29] audit: type=1400 audit(1761302784.034:147): avc: denied { map_read map_write } for pid=5217 comm="syz.0.823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 51.803971][ T5230] loop3: detected capacity change from 0 to 512 [ 51.834917][ T5233] loop4: detected capacity change from 0 to 732 [ 51.848661][ T5233] isofs_fill_super: get root inode failed [ 51.860336][ T5230] EXT4-fs error (device loop3): ext4_quota_enable:7136: inode #4: comm syz.3.833: iget: checksum invalid [ 51.861346][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 51.883096][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 51.899651][ T3691] udevd[3691]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 51.969129][ T5230] EXT4-fs error (device loop3): ext4_quota_enable:7139: comm syz.3.833: Bad quota inode: 4, type: 1 [ 51.986682][ T5226] loop2: detected capacity change from 0 to 32768 [ 52.006780][ T5230] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-74, ino=4). Please run e2fsck to fix. [ 52.024632][ T5241] loop0: detected capacity change from 0 to 8192 [ 52.031648][ T5230] EXT4-fs (loop3): mount failed [ 52.045251][ T5248] loop1: detected capacity change from 0 to 1024 [ 52.052051][ T3990] loop2: p1 p3 < p5 p6 > [ 52.074056][ T5226] loop2: p1 p3 < p5 p6 > [ 52.079220][ T3691] loop0: p2 p4 [ 52.099481][ T3691] loop0: p2 start 452986624 is beyond EOD, truncated [ 52.106261][ T3691] loop0: p4 start 8388607 is beyond EOD, truncated [ 52.137793][ T5248] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 52.160060][ T5248] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #11: comm syz.1.839: iget: bogus i_mode (1) [ 52.174807][ T5241] loop0: p2 p4 [ 52.184610][ T5241] loop0: p2 start 452986624 is beyond EOD, truncated [ 52.191675][ T5241] loop0: p4 start 8388607 is beyond EOD, truncated [ 52.201506][ T5248] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.839: couldn't read orphan inode 11 (err -117) [ 52.214724][ T3560] udevd[3560]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 52.220442][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 52.225899][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 52.235946][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 52.300044][ T5267] loop2: detected capacity change from 0 to 1024 [ 52.309477][ T5269] loop3: detected capacity change from 0 to 512 [ 52.323002][ T5267] EXT4-fs: Ignoring removed nobh option [ 52.328693][ T5267] EXT4-fs: Ignoring removed nobh option [ 52.339943][ T5267] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 52.353188][ T5269] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 52.385071][ T5267] EXT4-fs error (device loop2): ext4_get_journal_inode:5808: comm syz.2.847: inode #4294967295: comm syz.2.847: iget: illegal inode # [ 52.418219][ T5269] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 52.432668][ T5269] EXT4-fs (loop3): failed to initialize system zone (-117) [ 52.456593][ T5269] EXT4-fs (loop3): mount failed [ 52.470597][ T5267] EXT4-fs (loop2): no journal found [ 52.476028][ T5267] EXT4-fs (loop2): can't get journal size [ 52.501020][ T5267] EXT4-fs (loop2): failed to initialize system zone (-22) [ 52.537572][ T5267] EXT4-fs (loop2): mount failed [ 52.672732][ T5310] loop2: detected capacity change from 0 to 512 [ 52.701444][ T5310] EXT4-fs: journaled quota format not specified [ 52.754162][ T5321] delete_channel: no stack [ 52.786062][ T5321] delete_channel: no stack [ 52.833293][ T5329] loop2: detected capacity change from 0 to 1024 [ 52.845536][ T5329] journal_path: Lookup failure for './file0/file0' [ 52.852324][ T5329] EXT4-fs: error: could not find journal device path [ 52.932564][ T5343] loop2: detected capacity change from 0 to 1024 [ 52.958738][ T5343] EXT4-fs error (device loop2): __ext4_fill_super:5512: inode #2: comm syz.2.885: casefold flag without casefold feature [ 52.974000][ T5339] loop4: detected capacity change from 0 to 8192 [ 53.003105][ T5343] EXT4-fs (loop2): get root inode failed [ 53.008931][ T5343] EXT4-fs (loop2): mount failed [ 53.118400][ T5367] loop0: detected capacity change from 0 to 732 [ 53.133121][ T5367] isofs_fill_super: get root inode failed [ 53.155543][ T5374] loop1: detected capacity change from 0 to 512 [ 53.180846][ T5380] capability: warning: `syz.3.901' uses 32-bit capabilities (legacy support in use) [ 53.190568][ T5374] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 53.238877][ T5374] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 53.269257][ T5374] EXT4-fs (loop1): failed to initialize system zone (-117) [ 53.275101][ T5386] loop2: detected capacity change from 0 to 2048 [ 53.283979][ T5374] EXT4-fs (loop1): mount failed [ 53.319884][ T5386] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.905: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 260(4), depth 0(0) [ 53.354242][ T5386] EXT4-fs (loop2): get root inode failed [ 53.360078][ T5386] EXT4-fs (loop2): mount failed [ 53.377674][ T29] audit: type=1400 audit(1761302785.654:148): avc: denied { mount } for pid=5400 comm="syz.1.910" name="/" dev="ramfs" ino=10649 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 53.447792][ T29] audit: type=1400 audit(1761302785.694:149): avc: denied { unmount } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 53.507071][ T5420] tmpfs: Bad value for 'mpol' [ 53.552325][ T29] audit: type=1326 audit(1761302785.834:150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5424 comm="syz.0.924" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f205c95efc9 code=0x0 [ 53.567091][ T5427] loop2: detected capacity change from 0 to 1024 [ 53.637584][ T5427] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.647787][ T5427] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 53.658731][ T5427] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 53.698634][ T5427] JBD2: no valid journal superblock found [ 53.704418][ T5446] loop4: detected capacity change from 0 to 512 [ 53.704459][ T5427] EXT4-fs (loop2): Could not load journal inode [ 53.763050][ T5446] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 53.795122][ T5446] EXT4-fs (loop4): orphan cleanup on readonly fs [ 53.802170][ T5446] Quota error (device loop4): find_block_dqentry: Quota for id 0 referenced but not present [ 53.803592][ T29] audit: type=1400 audit(1761302786.094:151): avc: denied { create } for pid=5459 comm="syz.3.940" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 53.812316][ T5446] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 53.841167][ T5446] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.934: Failed to acquire dquot type 1 [ 53.860057][ T5446] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.934: bg 0: block 40: padding at end of block bitmap is not set [ 53.902189][ T5469] loop0: detected capacity change from 0 to 512 [ 53.906909][ T5446] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 53.917460][ T5446] EXT4-fs (loop4): 1 truncate cleaned up [ 53.949669][ T5469] EXT4-fs: Ignoring removed bh option [ 53.955157][ T5469] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.977201][ T5469] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 54.017136][ T5469] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 54.032051][ T5486] bpf: Bad value for 'uid' [ 54.040009][ T5469] EXT4-fs (loop0): orphan cleanup on readonly fs [ 54.083648][ T5469] Quota error (device loop0): do_insert_tree: Free block already used in tree: block 4 [ 54.093458][ T5469] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 54.118592][ T5469] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.941: Failed to acquire dquot type 1 [ 54.130243][ T5469] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.941: Invalid block bitmap block 0 in block_group 0 [ 54.154008][ T5469] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.941: Invalid block bitmap block 0 in block_group 0 [ 54.204201][ T5469] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.941: Invalid block bitmap block 0 in block_group 0 [ 54.218119][ T5469] Quota error (device loop0): write_blk: dquota write failed [ 54.225594][ T5469] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.941: Failed to acquire dquot type 1 [ 54.246292][ T5469] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.941: Failed to acquire dquot type 1 [ 54.257884][ T5469] EXT4-fs (loop0): 1 orphan inode deleted [ 54.332368][ T5518] loop1: detected capacity change from 0 to 2048 [ 54.345352][ T5519] loop3: detected capacity change from 0 to 1756 [ 54.383652][ T5518] loop1: p1 < > p3 [ 54.394241][ T5518] loop1: p3 size 134217728 extends beyond EOD, truncated [ 54.640603][ T5560] loop0: detected capacity change from 0 to 1764 [ 54.658728][ T5560] iso9660: Unknown parameter 'no' [ 54.734174][ T5575] loop1: detected capacity change from 0 to 128 [ 54.797536][ T5586] loop0: detected capacity change from 0 to 512 [ 54.926255][ T5591] loop4: detected capacity change from 0 to 8192 [ 54.978734][ T5265] loop4: p1 p3 < > p4 < p5 > [ 54.983466][ T5265] loop4: partition table partially beyond EOD, truncated [ 55.010689][ T5616] loop0: detected capacity change from 0 to 512 [ 55.017402][ T5616] EXT4-fs: test_dummy_encryption option not supported [ 55.019241][ T5265] loop4: p1 start 67108864 is beyond EOD, truncated [ 55.031168][ T5265] loop4: p3 start 100859904 is beyond EOD, truncated [ 55.055063][ T5618] loop2: detected capacity change from 0 to 512 [ 55.073011][ T5265] loop4: p5 start 67108864 is beyond EOD, truncated [ 55.078107][ T5618] EXT4-fs: Invalid want_extra_isize 3 [ 55.102871][ T5591] loop4: p1 p3 < > p4 < p5 > [ 55.107650][ T5591] loop4: partition table partially beyond EOD, truncated [ 55.122774][ T5591] loop4: p1 start 67108864 is beyond EOD, truncated [ 55.129615][ T5591] loop4: p3 start 100859904 is beyond EOD, truncated [ 55.144860][ T5591] loop4: p5 start 67108864 is beyond EOD, truncated [ 55.427291][ T5669] loop1: detected capacity change from 0 to 512 [ 55.444051][ T5669] EXT4-fs: Ignoring removed oldalloc option [ 55.505157][ T5669] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.1044: Parent and EA inode have the same ino 15 [ 55.628962][ T5669] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.1044: Parent and EA inode have the same ino 15 [ 55.675741][ T5710] loop2: detected capacity change from 0 to 512 [ 55.688895][ T5669] EXT4-fs (loop1): 1 orphan inode deleted [ 55.708477][ T5710] EXT4-fs: Ignoring removed nomblk_io_submit option [ 55.754497][ T5710] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2803: inode #11: comm syz.2.1063: corrupted xattr block 95: invalid header [ 55.790831][ T5710] EXT4-fs (loop2): Remounting filesystem read-only [ 55.797424][ T5710] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 55.802380][ T5723] loop0: detected capacity change from 0 to 128 [ 55.830118][ T5710] EXT4-fs (loop2): 1 orphan inode deleted [ 55.836140][ T5723] FAT-fs (loop0): bogus number of reserved sectors [ 55.842797][ T5723] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 55.852366][ T5723] FAT-fs (loop0): Can't find a valid FAT filesystem [ 55.890300][ T5731] loop0: detected capacity change from 0 to 512 [ 55.923559][ T5731] EXT4-fs (loop0): can't mount with journal_async_commit, fs mounted w/o journal [ 56.011120][ T5747] loop3: detected capacity change from 0 to 512 [ 56.046883][ T5747] EXT4-fs: Ignoring removed oldalloc option [ 56.073858][ T5747] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: comm syz.3.1080: Parent and EA inode have the same ino 15 [ 56.092521][ T5747] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: comm syz.3.1080: Parent and EA inode have the same ino 15 [ 56.117788][ T5747] EXT4-fs (loop3): 1 orphan inode deleted [ 56.176043][ T5763] loop0: detected capacity change from 0 to 8192 [ 56.207911][ T5763] FAT-fs (loop0): bogus sectors per cluster 7 [ 56.214292][ T5763] FAT-fs (loop0): Can't find a valid FAT filesystem [ 56.257839][ T5770] loop1: detected capacity change from 0 to 512 [ 56.264785][ T5770] EXT4-fs: Ignoring removed nobh option [ 56.289348][ T5770] EXT4-fs: old and new quota format mixing [ 56.323762][ T5783] loop3: detected capacity change from 0 to 1024 [ 56.364189][ T5783] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 56.420661][ T5793] TCP: tcp_parse_options: Illegal window scaling value 168 > 14 received [ 56.429181][ T5793] TCP: tcp_parse_options: Illegal window scaling value 139 > 14 received [ 56.440753][ T5797] loop2: detected capacity change from 0 to 512 [ 56.456311][ T5797] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 56.507378][ T5797] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.1104: bad orphan inode 15 [ 56.547918][ T5814] loop3: detected capacity change from 0 to 512 [ 56.554683][ T5797] ext4_test_bit(bit=14, block=18) = 1 [ 56.560161][ T5797] is_bad_inode(inode)=0 [ 56.564365][ T5797] NEXT_ORPHAN(inode)=1023 [ 56.568809][ T5797] max_ino=32 [ 56.572033][ T5797] i_nlink=0 [ 56.578650][ T5814] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1111: bg 0: block 5: invalid block bitmap [ 56.580724][ T5797] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2967: inode #15: comm syz.2.1104: corrupted xattr block 19: e_value size too large [ 56.614409][ T5814] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 56.623348][ T5814] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1111: invalid indirect mapped block 3 (level 2) [ 56.638420][ T5814] EXT4-fs (loop3): 2 truncates cleaned up [ 56.654848][ T5823] loop0: detected capacity change from 0 to 1024 [ 56.657435][ T5797] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 56.663579][ T5823] EXT4-fs: Ignoring removed orlov option [ 56.686679][ T5823] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 56.747487][ T5823] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e018, mo2=0000] [ 56.798412][ T5823] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 2: comm syz.0.1117: lblock 2 mapped to illegal pblock 2 (length 1) [ 56.851039][ T5823] __quota_error: 7 callbacks suppressed [ 56.851059][ T5823] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 56.867156][ T5823] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 48: comm syz.0.1117: lblock 0 mapped to illegal pblock 48 (length 1) [ 56.912327][ T5823] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 56.921494][ T5823] EXT4-fs error (device loop0): ext4_acquire_dquot:6945: comm syz.0.1117: Failed to acquire dquot type 0 [ 56.956222][ T5823] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 56.992663][ T5823] EXT4-fs error (device loop0): ext4_evict_inode:254: inode #11: comm syz.0.1117: mark_inode_dirty error [ 57.016024][ T5823] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 57.034196][ T5823] EXT4-fs (loop0): 1 orphan inode deleted [ 57.057717][ T52] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 57.100725][ T52] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 57.109319][ T52] EXT4-fs error (device loop0): ext4_release_dquot:6981: comm kworker/u8:3: Failed to release dquot type 0 [ 57.144419][ T3315] EXT4-fs error (device loop0): __ext4_get_inode_loc:4832: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 57.171383][ T5888] loop3: detected capacity change from 0 to 1024 [ 57.198463][ T5888] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 57.209819][ T5888] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 57.220518][ T3315] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 57.235966][ T3315] EXT4-fs error (device loop0): ext4_quota_off:7229: inode #3: comm syz-executor: mark_inode_dirty error [ 57.244078][ T5896] loop4: detected capacity change from 0 to 512 [ 57.255891][ T5888] EXT4-fs error (device loop3): ext4_get_journal_inode:5808: inode #32: comm syz.3.1150: iget: special inode unallocated [ 57.274780][ T5888] EXT4-fs (loop3): Remounting filesystem read-only [ 57.281982][ T5888] EXT4-fs (loop3): no journal found [ 57.287217][ T5888] EXT4-fs (loop3): can't get journal size [ 57.301340][ T5896] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 57.316693][ T5888] EXT4-fs (loop3): filesystem is read-only [ 57.331677][ T5896] EXT4-fs error (device loop4): ext4_iget_extra_inode:5075: inode #15: comm syz.4.1154: corrupted in-inode xattr: invalid ea_ino [ 57.345500][ T5896] EXT4-fs (loop4): Remounting filesystem read-only [ 57.430091][ T5911] loop4: detected capacity change from 0 to 512 [ 57.453338][ T5911] EXT4-fs error (device loop4): ext4_quota_enable:7136: inode #4: comm syz.4.1157: iget: checksum invalid [ 57.479645][ T5911] EXT4-fs error (device loop4): ext4_quota_enable:7139: comm syz.4.1157: Bad quota inode: 4, type: 1 [ 57.523050][ T5911] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-74, ino=4). Please run e2fsck to fix. [ 57.561395][ T29] audit: type=1400 audit(1761302789.844:156): avc: denied { read } for pid=5928 comm="syz.2.1165" dev="nsfs" ino=4026532393 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 57.582564][ T29] audit: type=1400 audit(1761302789.844:157): avc: denied { open } for pid=5928 comm="syz.2.1165" path="net:[4026532393]" dev="nsfs" ino=4026532393 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 57.608048][ T5911] EXT4-fs (loop4): mount failed [ 57.771560][ T5952] futex_wake_op: syz.4.1177 tries to shift op by 32; fix this program [ 57.962106][ T29] audit: type=1326 audit(1761302790.244:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5980 comm="syz.1.1192" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fef23ecefc9 code=0x0 [ 57.985142][ T5982] loop3: detected capacity change from 0 to 512 [ 58.007953][ T5982] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 58.022661][ T5982] EXT4-fs (loop3): orphan cleanup on readonly fs [ 58.041491][ T5982] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.1191: inode has both inline data and extents flags [ 58.067519][ T5982] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.1191: couldn't read orphan inode 15 (err -117) [ 58.095447][ T5995] loop1: detected capacity change from 0 to 256 [ 58.105051][ T5987] loop0: detected capacity change from 0 to 8192 [ 58.150316][ T3990] loop0: p1 p2 p3 p4 [ 58.166174][ T3990] loop0: p3 start 331777 is beyond EOD, truncated [ 58.172782][ T3990] loop0: p4 size 262238 extends beyond EOD, truncated [ 58.192575][ T5995] FAT-fs (loop1): bogus number of directory entries (3598) [ 58.199928][ T5995] FAT-fs (loop1): Can't find a valid FAT filesystem [ 58.216855][ T5987] loop0: p1 p2 p3 p4 [ 58.223610][ T6007] loop4: detected capacity change from 0 to 512 [ 58.223849][ T6008] loop3: detected capacity change from 0 to 512 [ 58.232395][ T6007] EXT4-fs: inline encryption not supported [ 58.238014][ T5987] loop0: p3 start 331777 is beyond EOD, truncated [ 58.248687][ T5987] loop0: p4 size 262238 extends beyond EOD, truncated [ 58.261756][ T6007] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 935 [ 58.272414][ T6008] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.1202: inode has both inline data and extents flags [ 58.286115][ T6008] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.1202: couldn't read orphan inode 15 (err -117) [ 58.309943][ T6011] loop2: detected capacity change from 0 to 512 [ 58.351083][ T6011] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.377285][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 58.395568][ T5265] udevd[5265]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 58.407255][ T6011] EXT4-fs error (device loop2): xattr_find_entry:337: inode #15: comm syz.2.1205: corrupted xattr entries [ 58.407305][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 58.421384][ T6011] EXT4-fs (loop2): Remounting filesystem read-only [ 58.437098][ T6011] EXT4-fs (loop2): 1 truncate cleaned up [ 58.470668][ T5265] udevd[5265]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 58.481860][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 58.492883][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 58.518967][ T6027] loop3: detected capacity change from 0 to 164 [ 58.525736][ T6027] iso9660: Unknown parameter '01777777777777777777777Y.]CU>*` babǤҮZqS5f)N!0X5xp[*oɓi)9"[(V6PA' [ 58.626830][ T6040] loop4: detected capacity change from 0 to 1024 [ 58.642558][ T6042] loop0: detected capacity change from 0 to 1024 [ 58.678170][ T6042] EXT4-fs (loop0): bad geometry: first data block is 0 with a 1k block and cluster size [ 58.692012][ T6040] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 58.706259][ T6039] loop3: detected capacity change from 0 to 8192 [ 58.732182][ T6040] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 58.758082][ T6039] loop3: p1 p2 p3 p4 [ 58.768346][ T6040] EXT4-fs (loop4): orphan cleanup on readonly fs [ 58.778217][ T6039] loop3: p3 start 331777 is beyond EOD, truncated [ 58.784729][ T6039] loop3: p4 size 262238 extends beyond EOD, truncated [ 58.792728][ T6040] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.1219: Invalid inode table block 0 in block_group 0 [ 58.812491][ T6040] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 58.822401][ T6040] EXT4-fs error (device loop4): ext4_quota_write:7334: inode #3: comm syz.4.1219: mark_inode_dirty error [ 58.834129][ T6040] Quota error (device loop4): write_blk: dquota write failed [ 58.841677][ T6040] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 58.847096][ T6061] loop0: detected capacity change from 0 to 512 [ 58.851707][ T6040] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1219: Failed to acquire dquot type 0 [ 58.880524][ T6040] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.1219: Invalid inode table block 0 in block_group 0 [ 58.908036][ T6040] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 58.929413][ T6067] loop3: detected capacity change from 0 to 512 [ 58.937940][ T6067] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 58.951780][ T6061] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 58.960921][ T6040] EXT4-fs error (device loop4): ext4_ext_truncate:4475: inode #15: comm syz.4.1219: mark_inode_dirty error [ 58.963377][ T6061] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 58.976590][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 58.984816][ T6061] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.1228: Corrupt directory, running e2fsck is recommended [ 58.996115][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 59.009431][ T3691] udevd[3691]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 59.040706][ T6040] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.1219: Invalid inode table block 0 in block_group 0 [ 59.043233][ T6067] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #2: block 9: comm syz.3.1231: lblock 0 mapped to illegal pblock 9 (length 1) [ 59.068441][ T6040] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 59.079197][ T6067] EXT4-fs (loop3): mount failed [ 59.097748][ T6061] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 59.106468][ T6061] EXT4-fs error (device loop0): ext4_iget_extra_inode:5075: inode #15: comm syz.0.1228: corrupted in-inode xattr: invalid ea_ino [ 59.124727][ T6040] EXT4-fs error (device loop4) in ext4_orphan_del:301: Corrupt filesystem [ 59.148090][ T6061] EXT4-fs (loop0): Remounting filesystem read-only [ 59.175683][ T6040] EXT4-fs error (device loop4): __ext4_get_inode_loc:4832: comm syz.4.1219: Invalid inode table block 0 in block_group 0 [ 59.201658][ T6086] loop3: detected capacity change from 0 to 1024 [ 59.208488][ T6040] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 59.236988][ T6086] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (58532!=20869) [ 59.246921][ T6040] EXT4-fs error (device loop4): ext4_truncate:4637: inode #15: comm syz.4.1219: mark_inode_dirty error [ 59.268348][ T6040] EXT4-fs error (device loop4) in ext4_process_orphan:343: Corrupt filesystem [ 59.291547][ T6040] EXT4-fs (loop4): 1 truncate cleaned up [ 59.296007][ T6086] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 59.322115][ T6086] EXT4-fs (loop3): failed to initialize system zone (-117) [ 59.330093][ T6086] EXT4-fs (loop3): mount failed [ 59.552478][ T6133] loop1: detected capacity change from 0 to 512 [ 59.570886][ T6133] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 59.591326][ T6133] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.1263: corrupted xattr entries [ 59.635003][ T6133] EXT4-fs (loop1): Remounting filesystem read-only [ 59.641883][ T6133] EXT4-fs (loop1): 1 truncate cleaned up [ 59.720566][ T6146] loop1: detected capacity change from 0 to 512 [ 59.772322][ T6146] ext4 filesystem being mounted at /256/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.783050][ T6150] loop2: detected capacity change from 0 to 1024 [ 59.923024][ T6169] loop4: detected capacity change from 0 to 764 [ 60.003599][ T6179] loop4: detected capacity change from 0 to 512 [ 60.024830][ T6179] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 60.034831][ T6179] EXT4-fs (loop4): SIPHASH is not a valid default hash value [ 60.186275][ T6208] loop3: detected capacity change from 0 to 512 [ 60.198203][ T6210] tmpfs: Bad value for 'mpol' [ 60.203417][ T6208] EXT4-fs: Ignoring removed nobh option [ 60.224638][ T6213] loop1: detected capacity change from 0 to 512 [ 60.241800][ T6215] loop4: detected capacity change from 0 to 512 [ 60.241831][ T6208] EXT4-fs (loop3): #clusters per group too big: 360448 [ 60.250069][ T6213] EXT4-fs: Ignoring removed nobh option [ 60.262881][ T6215] EXT4-fs (loop4): Invalid default hash set in the superblock [ 60.314069][ T6213] EXT4-fs error (device loop1): ext4_do_update_inode:5632: inode #3: comm syz.1.1301: corrupted inode contents [ 60.371412][ T6213] EXT4-fs (loop1): Remounting filesystem read-only [ 60.423915][ T6213] Quota error (device loop1): write_blk: dquota write failed [ 60.438699][ T6240] loop0: detected capacity change from 0 to 512 [ 60.445926][ T6236] loop2: detected capacity change from 0 to 1024 [ 60.457497][ T6213] Quota error (device loop1): qtree_write_dquot: Error -30 occurred while creating quota [ 60.477768][ T6236] EXT4-fs (loop2): stripe (8) is not aligned with cluster size (4096), stripe is disabled [ 60.479160][ T6213] EXT4-fs (loop1): 1 truncate cleaned up [ 60.494416][ T6213] ext4 filesystem being mounted at /262/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.512942][ T6236] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 60.528855][ T6242] loop4: detected capacity change from 0 to 4096 [ 60.535822][ T6242] EXT4-fs: Ignoring removed bh option [ 60.542622][ T6236] EXT4-fs (loop2): orphan cleanup on readonly fs [ 60.571793][ T6242] EXT4-fs (loop4): invalid inodes per group: 2147483648 [ 60.571793][ T6242] [ 60.584433][ T6236] EXT4-fs error (device loop2): __ext4_get_inode_loc:4832: comm syz.2.1310: Invalid inode table block 0 in block_group 0 [ 60.679951][ T6236] EXT4-fs (loop2): Remounting filesystem read-only [ 60.686693][ T6236] EXT4-fs (loop2): 1 truncate cleaned up [ 60.744800][ T6251] loop1: detected capacity change from 0 to 8192 [ 60.754080][ T6260] loop0: detected capacity change from 0 to 512 [ 60.793891][ T6260] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #12: comm syz.0.1321: missing EA_INODE flag [ 60.830356][ T3990] loop1: p1 < > p2 < p5 p6 > p3 p4 [ 60.835647][ T3990] loop1: partition table partially beyond EOD, truncated [ 60.848408][ T6260] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.1321: error while reading EA inode 12 err=-117 [ 60.861187][ T6260] EXT4-fs (loop0): 1 orphan inode deleted [ 60.880032][ T3990] loop1: p1 start 67108864 is beyond EOD, truncated [ 60.887871][ T3990] loop1: p3 start 100859904 is beyond EOD, truncated [ 60.894663][ T3990] loop1: p4 size 393216 extends beyond EOD, truncated [ 60.902576][ T3990] loop1: p5 start 100859904 is beyond EOD, truncated [ 60.909359][ T3990] loop1: p6 size 393216 extends beyond EOD, truncated [ 60.920600][ T6251] loop1: p1 < > p2 < p5 p6 > p3 p4 [ 60.925856][ T6251] loop1: partition table partially beyond EOD, truncated [ 60.962742][ T6251] loop1: p1 start 67108864 is beyond EOD, truncated [ 60.986244][ T6283] loop2: detected capacity change from 0 to 164 [ 60.993432][ T6251] loop1: p3 start 100859904 is beyond EOD, truncated [ 60.999678][ T6281] loop4: detected capacity change from 0 to 512 [ 61.000269][ T6251] loop1: p4 size 393216 extends beyond EOD, truncated [ 61.022967][ T6281] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 61.042647][ T6251] loop1: p5 start 100859904 is beyond EOD, truncated [ 61.049458][ T6251] loop1: p6 size 393216 extends beyond EOD, truncated [ 61.095714][ T6290] loop3: detected capacity change from 0 to 512 [ 61.120219][ T6293] tmpfs: Bad value for 'defcontext' [ 61.139651][ T6290] EXT4-fs (loop3): 1 orphan inode deleted [ 61.169009][ T6299] loop4: detected capacity change from 0 to 2048 [ 61.219783][ T3006] Alternate GPT is invalid, using primary GPT. [ 61.226241][ T3006] loop4: p2 p3 p7 [ 61.242210][ T6306] loop3: detected capacity change from 0 to 512 [ 61.250779][ T3006] Alternate GPT is invalid, using primary GPT. [ 61.257293][ T3006] loop4: p2 p3 p7 [ 61.273895][ T6306] EXT4-fs (loop3): filesystem is read-only [ 61.282058][ T6306] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 61.289286][ T6299] Alternate GPT is invalid, using primary GPT. [ 61.299430][ T6299] loop4: p2 p3 p7 [ 61.307534][ T6306] EXT4-fs (loop3): filesystem is read-only [ 61.313509][ T6306] EXT4-fs (loop3): orphan cleanup on readonly fs [ 61.322886][ T6313] loop0: detected capacity change from 0 to 512 [ 61.333035][ T6313] EXT4-fs: Ignoring removed orlov option [ 61.370143][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 61.391064][ T6306] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #16: comm syz.3.1343: iget: bad i_size value: -504403158265486552 [ 61.406497][ T6313] EXT4-fs error (device loop0): dx_probe:791: inode #2: comm syz.0.1346: Attempting to read directory block (0) that is past i_size (256) [ 61.427711][ T6306] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.1343: couldn't read orphan inode 16 (err -117) [ 61.431508][ T6313] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 61.521255][ T6329] loop1: detected capacity change from 0 to 512 [ 61.535010][ T6329] vfat: Bad value for 'shortname' [ 61.547984][ T6336] loop0: detected capacity change from 0 to 512 [ 61.558262][ T6336] EXT4-fs: Ignoring removed nobh option [ 61.623521][ T6336] EXT4-fs error (device loop0): ext4_do_update_inode:5632: inode #3: comm syz.0.1352: corrupted inode contents [ 61.645212][ T6350] loop3: detected capacity change from 0 to 2048 [ 61.679305][ T6336] EXT4-fs (loop0): Remounting filesystem read-only [ 61.718395][ T6350] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 61.718433][ T6336] EXT4-fs (loop0): 1 truncate cleaned up [ 61.718940][ T6336] ext4 filesystem being mounted at /260/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.728316][ T6350] EXT4-fs (loop3): group descriptors corrupted! [ 61.793331][ T6358] loop4: detected capacity change from 0 to 764 [ 61.819555][ T6358] rock: directory entry would overflow storage [ 61.825853][ T6358] rock: sig=0x5245, size=8, remaining=5 [ 62.127247][ T6406] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 62.133857][ T6406] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 62.141487][ T6406] vhci_hcd vhci_hcd.0: Device attached [ 62.187814][ T6407] vhci_hcd: connection closed [ 62.188478][ T52] vhci_hcd: stop threads [ 62.197518][ T52] vhci_hcd: release socket [ 62.202153][ T52] vhci_hcd: disconnect device [ 62.242103][ T6423] loop0: detected capacity change from 0 to 1024 [ 62.266345][ T6423] EXT4-fs: Ignoring removed orlov option [ 62.273300][ T6423] ext4: Bad value for 'mb_optimize_scan' [ 62.300347][ T6432] loop1: detected capacity change from 0 to 512 [ 62.319595][ T6432] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.348754][ T6432] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 62.370680][ T6432] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.1403: iget: bogus i_mode (2355) [ 62.392579][ T6432] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1403: couldn't read orphan inode 15 (err -117) [ 62.409418][ T6445] loop3: detected capacity change from 0 to 128 [ 62.475911][ T6453] loop1: detected capacity change from 0 to 256 [ 62.528726][ T6461] loop2: detected capacity change from 0 to 128 [ 62.543575][ T6461] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 62.676310][ T6477] loop0: detected capacity change from 0 to 512 [ 62.700897][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 62.700955][ T29] audit: type=1400 audit(1761302794.984:160): avc: denied { create } for pid=6482 comm="syz.1.1427" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 62.754952][ T6477] EXT4-fs (loop0): 1 orphan inode deleted [ 62.843503][ T6501] loop2: detected capacity change from 0 to 164 [ 62.974975][ T29] audit: type=1400 audit(1761302795.254:161): avc: denied { create } for pid=6513 comm="syz.1.1442" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.049883][ T6521] loop1: detected capacity change from 0 to 512 [ 63.088222][ T6521] EXT4-fs warning (device loop1): dx_probe:861: inode #2: comm syz.1.1445: dx entry: limit 0 != root limit 125 [ 63.100129][ T6521] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.1445: Corrupt directory, running e2fsck is recommended [ 63.137676][ T6521] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 63.154143][ T6521] EXT4-fs error (device loop1): ext4_iget_extra_inode:5075: inode #15: comm syz.1.1445: corrupted in-inode xattr: invalid ea_ino [ 63.232196][ T6521] EXT4-fs (loop1): Remounting filesystem read-only [ 63.504331][ T29] audit: type=1400 audit(1761302795.784:162): avc: denied { create } for pid=6575 comm="syz.1.1471" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 63.566091][ T6588] loop1: detected capacity change from 0 to 512 [ 63.576884][ T6589] loop2: detected capacity change from 0 to 512 [ 63.582459][ T6580] loop0: detected capacity change from 0 to 1024 [ 63.598334][ T6589] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.616001][ T6588] EXT4-fs (loop1): 1 orphan inode deleted [ 63.627904][ T6580] EXT4-fs (loop0): inodes count not valid: 204800 vs 32 [ 63.667835][ T6589] EXT4-fs (loop2): invalid journal inode [ 63.691049][ T6589] EXT4-fs (loop2): can't get journal size [ 63.707339][ T6604] tmpfs: Bad value for 'mpol' [ 63.708237][ T6589] EXT4-fs (loop2): 1 truncate cleaned up [ 63.733400][ T29] audit: type=1326 audit(1761302796.014:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6606 comm="syz.0.1487" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f205c95efc9 code=0x0 [ 63.760874][ T6605] loop3: detected capacity change from 0 to 2048 [ 63.767927][ T6605] EXT4-fs: Invalid commit interval 1904929124, must be smaller than 21474836 [ 63.835670][ T6614] futex_wake_op: syz.2.1491 tries to shift op by 32; fix this program [ 64.030237][ T6642] loop3: detected capacity change from 0 to 512 [ 64.037150][ T6642] EXT4-fs: Ignoring removed mblk_io_submit option [ 64.067588][ T6642] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.094612][ T6642] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 64.103183][ T6642] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.112924][ T6651] futex_wake_op: syz.0.1507 tries to shift op by 32; fix this program [ 64.137368][ T6642] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 72 vs 41 free clusters [ 64.206396][ T6642] Quota error (device loop3): write_blk: dquota write failed [ 64.213901][ T6642] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 64.225357][ T6642] Quota error (device loop3): write_blk: dquota write failed [ 64.233041][ T6642] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 64.245176][ T6642] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1504: Failed to acquire dquot type 1 [ 64.265983][ T6642] EXT4-fs (loop3): 1 truncate cleaned up [ 64.347609][ T6673] loop2: detected capacity change from 0 to 512 [ 64.366987][ T6673] EXT4-fs: Ignoring removed oldalloc option [ 64.394601][ T6673] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 64.411264][ T6673] EXT4-fs: error: could not find journal device path [ 64.676245][ T6729] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 64.676245][ T6729] s0dnph5) failed with errno=-22 [ 64.676757][ T29] audit: type=1400 audit(1761302796.954:164): avc: denied { mounton } for pid=6728 comm="syz.0.1546" path="/syzcgroup/cpu/syz0/cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 64.937497][ T29] audit: type=1400 audit(1761302797.214:165): avc: denied { create } for pid=6771 comm="syz.0.1568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 65.012219][ T6782] loop4: detected capacity change from 0 to 512 [ 65.020356][ T6782] EXT4-fs: Ignoring removed mblk_io_submit option [ 65.027162][ T6782] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.056965][ T6786] loop3: detected capacity change from 0 to 1024 [ 65.063493][ T6782] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 65.072042][ T6782] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 65.081761][ T6786] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 1152921504606846981)! [ 65.093434][ T6786] EXT4-fs (loop3): group descriptors corrupted! [ 65.163839][ T6782] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 72 vs 41 free clusters [ 65.243454][ T6782] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1572: Failed to acquire dquot type 1 [ 65.280558][ T6782] EXT4-fs (loop4): 1 truncate cleaned up [ 65.373917][ T6812] loop0: detected capacity change from 0 to 8192 [ 65.437058][ T6828] loop2: detected capacity change from 0 to 128 [ 65.578903][ T6845] loop1: detected capacity change from 0 to 512 [ 65.603358][ T6845] EXT4-fs: Ignoring removed mblk_io_submit option [ 65.617875][ T6845] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 65.664041][ T6845] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 65.672100][ T6845] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a000e018, mo2=0002] [ 65.720158][ T6845] System zones: 0-1, 15-15, 18-18, 34-34 [ 65.738852][ T6845] EXT4-fs (loop1): orphan cleanup on readonly fs [ 65.747597][ T6845] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #4: comm syz.1.1602: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 65.774033][ T6870] loop4: detected capacity change from 0 to 1764 [ 65.816259][ T6845] EXT4-fs error (device loop1): ext4_quota_enable:7139: comm syz.1.1602: Bad quota inode: 4, type: 1 [ 65.846542][ T6876] IPv6: addrconf: prefix option has invalid lifetime [ 65.881468][ T6845] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 65.896179][ T6845] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 65.930516][ T6884] loop4: detected capacity change from 0 to 256 [ 65.964290][ T6884] vfat: Bad value for 'uid' [ 65.968932][ T6884] vfat: Bad value for 'uid' [ 66.031509][ T6886] loop3: detected capacity change from 0 to 8192 [ 66.101623][ T3551] loop3: p1 p2 p3 p4 [ 66.105778][ T3551] loop3: p1 size 196608 extends beyond EOD, truncated [ 66.139534][ T3551] loop3: p2 start 164919041 is beyond EOD, truncated [ 66.146285][ T3551] loop3: p3 size 66846464 extends beyond EOD, truncated [ 66.181380][ T3551] loop3: p4 size 37048832 extends beyond EOD, truncated [ 66.221111][ T6886] loop3: p1 p2 p3 p4 [ 66.225242][ T6886] loop3: p1 size 196608 extends beyond EOD, truncated [ 66.253153][ T6886] loop3: p2 start 164919041 is beyond EOD, truncated [ 66.259964][ T6886] loop3: p3 size 66846464 extends beyond EOD, truncated [ 66.273323][ T6924] loop4: detected capacity change from 0 to 256 [ 66.288915][ T6924] msdos: Bad value for 'check' [ 66.301799][ T6886] loop3: p4 size 37048832 extends beyond EOD, truncated [ 66.382308][ T6935] loop2: detected capacity change from 0 to 512 [ 66.412951][ T6901] loop0: detected capacity change from 0 to 32768 [ 66.425055][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 66.428296][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 66.436544][ T5265] udevd[5265]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 66.456451][ T6901] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 66.461835][ T6901] loop0: p1 start 460800 is beyond EOD, truncated [ 66.468322][ T6901] loop0: p2 size 83886080 extends beyond EOD, truncated [ 66.476374][ T6935] EXT4-fs (loop2): too many log groups per flexible block group [ 66.487291][ T6935] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 66.507326][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 66.508723][ T3691] udevd[3691]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 66.517258][ T6935] EXT4-fs (loop2): mount failed [ 66.533708][ T3308] udevd[3308]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 66.544222][ T6901] loop0: p5 start 460800 is beyond EOD, truncated [ 66.550816][ T6901] loop0: p6 size 83886080 extends beyond EOD, truncated [ 66.580310][ T6953] loop1: detected capacity change from 0 to 128 [ 66.587904][ T6953] FAT-fs (loop1): bogus number of reserved sectors [ 66.594462][ T6953] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 66.603797][ T6953] FAT-fs (loop1): Can't find a valid FAT filesystem [ 66.875222][ T3691] udevd[3691]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 66.886414][ T5265] udevd[5265]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 66.901366][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 66.902045][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 66.921183][ T6983] loop3: detected capacity change from 0 to 512 [ 66.940916][ T6983] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 66.951878][ T6983] EXT4-fs (loop3): group descriptors corrupted! [ 67.113658][ T7007] loop0: detected capacity change from 0 to 512 [ 67.134950][ T7007] EXT4-fs: Ignoring removed mblk_io_submit option [ 67.159704][ T7007] EXT4-fs: Mount option(s) incompatible with ext3 [ 67.175366][ T7013] loop2: detected capacity change from 0 to 512 [ 67.231722][ T7013] EXT4-fs warning (device loop2): ext4_xattr_inode_get:560: inode #11: comm syz.2.1684: EA inode hash validation failed [ 67.252052][ T7013] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #15: comm syz.2.1684: corrupted inode contents [ 67.291879][ T7013] EXT4-fs error (device loop2): ext4_dirty_inode:6517: inode #15: comm syz.2.1684: mark_inode_dirty error [ 67.315038][ T7013] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #15: comm syz.2.1684: corrupted inode contents [ 67.342304][ T7013] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2996: inode #15: comm syz.2.1684: mark_inode_dirty error [ 67.361085][ T7031] loop0: detected capacity change from 0 to 2048 [ 67.369544][ T7013] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2999: inode #15: comm syz.2.1684: mark inode dirty (error -117) [ 67.410795][ T7031] ext4 filesystem being mounted at /331/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.440209][ T7013] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 67.449893][ T7013] EXT4-fs (loop2): 1 orphan inode deleted [ 67.523398][ T7056] loop3: detected capacity change from 0 to 128 [ 67.556559][ T7056] vfat: Unexpected value for 'dos1xfloppy' [ 67.655092][ T7072] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 67.814379][ T7095] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 67.824577][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 67.824592][ T29] audit: type=1400 audit(1761302800.115:173): avc: denied { relabelto } for pid=7092 comm="syz.3.1721" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 67.861653][ T29] audit: type=1400 audit(1761302800.115:174): avc: denied { associate } for pid=7092 comm="syz.3.1721" name="cgroup.procs" dev="cgroup" ino=151 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:netutils_exec_t:s0" [ 67.966551][ T7106] cgroup: Invalid name [ 68.074140][ T7126] loop1: detected capacity change from 0 to 512 [ 68.118219][ T29] audit: type=1400 audit(1761302800.405:175): avc: denied { read write } for pid=7132 comm="syz.4.1743" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 68.118348][ T7126] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 68.141772][ T29] audit: type=1400 audit(1761302800.405:176): avc: denied { open } for pid=7132 comm="syz.4.1743" path="/dev/rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 68.176184][ T7135] loop0: detected capacity change from 0 to 736 [ 68.203143][ T7126] System zones: 0-2, 18-18, 34-34 [ 68.227754][ T7135] ISOFS: Unable to identify CD-ROM format. [ 68.233120][ T7147] tmpfs: Bad value for 'nr_blocks' [ 68.250137][ T7126] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1738: bg 0: block 248: padding at end of block bitmap is not set [ 68.322324][ T7126] Quota error (device loop1): write_blk: dquota write failed [ 68.329910][ T7126] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 68.383375][ T29] audit: type=1400 audit(1761302800.665:177): avc: denied { append } for pid=7167 comm="syz.0.1757" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 68.385102][ T7126] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1738: Failed to acquire dquot type 1 [ 68.433330][ T7171] loop4: detected capacity change from 0 to 512 [ 68.456072][ T7171] EXT4-fs: old and new quota format mixing [ 68.503097][ T7126] EXT4-fs (loop1): 1 truncate cleaned up [ 68.515905][ T7126] ext4 filesystem being mounted at /337/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.743309][ T7215] loop3: detected capacity change from 0 to 512 [ 68.777706][ T7225] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.787452][ T29] audit: type=1400 audit(1761302801.065:178): avc: denied { ioctl } for pid=7222 comm="syz.0.1784" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 68.817114][ T7215] EXT4-fs (loop3): unsupported inode size: 0 [ 68.820115][ T7225] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.823230][ T7215] EXT4-fs (loop3): blocksize: 1024 [ 68.895677][ T7237] loop1: detected capacity change from 0 to 512 [ 68.919925][ T7237] EXT4-fs (loop1): bad s_min_extra_isize: 2336 [ 69.188064][ T7283] loop1: detected capacity change from 0 to 256 [ 69.223025][ T7283] vfat: Bad value for 'tz' [ 69.343239][ T7304] loop3: detected capacity change from 0 to 512 [ 69.352145][ T29] audit: type=1400 audit(1761302801.625:179): avc: denied { create } for pid=7303 comm="syz.2.1825" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 69.401103][ T7304] EXT4-fs: Ignoring removed mblk_io_submit option [ 69.407754][ T7304] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.418605][ T29] audit: type=1400 audit(1761302801.645:180): avc: denied { unlink } for pid=3314 comm="syz-executor" name="file0" dev="tmpfs" ino=2008 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 69.454238][ T7304] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 69.462782][ T7304] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 69.475550][ T7318] loop2: detected capacity change from 0 to 1024 [ 69.483932][ T7318] EXT4-fs (loop2): filesystem is read-only [ 69.497250][ T7318] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 69.515406][ T7304] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4193: comm syz.3.1826: Allocating blocks 41-42 which overlap fs metadata [ 69.516483][ T7327] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 69.516483][ T7327] Ue[%#s' [ 69.553605][ T7318] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 69.566734][ T7304] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4193: comm syz.3.1826: Allocating blocks 41-42 which overlap fs metadata [ 69.586718][ T7304] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1826: Failed to acquire dquot type 1 [ 69.593078][ T7318] EXT4-fs error (device loop2): ext4_get_journal_inode:5808: comm syz.2.1830: inode #1: comm syz.2.1830: iget: illegal inode # [ 69.614586][ T7332] tmpfs: Bad value for 'mpol' [ 69.636454][ T7335] /dev/sg0: Can't lookup blockdev [ 69.641898][ T7304] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 69.660863][ T7318] EXT4-fs (loop2): no journal found [ 69.666130][ T7318] EXT4-fs (loop2): can't get journal size [ 69.673167][ T7318] EXT4-fs (loop2): failed to initialize system zone (-22) [ 69.681355][ T7304] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #12: comm syz.3.1826: corrupted inode contents [ 69.693619][ T7318] EXT4-fs (loop2): mount failed [ 69.706650][ T7304] EXT4-fs error (device loop3): ext4_dirty_inode:6517: inode #12: comm syz.3.1826: mark_inode_dirty error [ 69.757283][ T7304] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #12: comm syz.3.1826: corrupted inode contents [ 69.785411][ T7304] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #12: comm syz.3.1826: mark_inode_dirty error [ 69.830051][ T7304] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #12: comm syz.3.1826: corrupted inode contents [ 69.872251][ T7304] EXT4-fs error (device loop3) in ext4_orphan_del:301: Corrupt filesystem [ 69.889318][ T7366] loop4: detected capacity change from 0 to 164 [ 69.898917][ T7304] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #12: comm syz.3.1826: corrupted inode contents [ 69.919800][ T7366] rock: directory entry would overflow storage [ 69.926036][ T7366] rock: sig=0x5252, size=5, remaining=3 [ 69.931892][ T7304] EXT4-fs error (device loop3): ext4_truncate:4637: inode #12: comm syz.3.1826: mark_inode_dirty error [ 69.955157][ T7304] EXT4-fs error (device loop3) in ext4_process_orphan:343: Corrupt filesystem [ 69.970215][ T7304] EXT4-fs (loop3): 1 truncate cleaned up [ 69.976461][ T7304] EXT4-fs mount: 82 callbacks suppressed [ 69.976480][ T7304] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.012974][ T7377] loop2: detected capacity change from 0 to 128 [ 70.074173][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.097084][ T7390] /dev/nullb0: Can't lookup blockdev [ 70.365963][ T7430] loop2: detected capacity change from 0 to 512 [ 70.397112][ T7430] EXT4-fs: Ignoring removed mblk_io_submit option [ 70.431374][ T7430] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.1888: Invalid inode bitmap blk 4 in block_group 0 [ 70.472360][ T7430] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.486297][ T7450] tmpfs: Bad value for 'mpol' [ 70.504300][ T7448] loop1: detected capacity change from 0 to 1024 [ 70.533527][ T7448] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 70.544585][ T7448] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 70.556260][ T7448] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.566819][ T7448] EXT4-fs (loop1): invalid journal inode [ 70.572492][ T7448] EXT4-fs (loop1): can't get journal size [ 70.589454][ T7448] EXT4-fs error (device loop1): ext4_protect_reserved_inode:182: inode #3: comm syz.1.1896: blocks 2-2 from inode overlap system zone [ 70.604730][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.620908][ T7448] EXT4-fs (loop1): failed to initialize system zone (-117) [ 70.631945][ T7448] EXT4-fs (loop1): mount failed [ 70.655012][ T7462] loop3: detected capacity change from 0 to 1024 [ 70.692384][ T7462] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 70.739726][ T7462] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.1902: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 0, max 0(0), depth 0(0) [ 70.812430][ T7485] loop1: detected capacity change from 0 to 512 [ 70.812882][ T7462] EXT4-fs error (device loop3): ext4_quota_enable:7139: comm syz.3.1902: Bad quota inode: 3, type: 0 [ 70.853451][ T7462] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 70.871104][ T7462] EXT4-fs (loop3): mount failed [ 70.876217][ T7485] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 70.904974][ T7485] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043c11c, mo2=0002] [ 70.913112][ T7485] System zones: 1-12 [ 70.919157][ T7485] EXT4-fs error (device loop1): ext4_iget_extra_inode:5075: inode #15: comm syz.1.1913: corrupted in-inode xattr: e_value size too large [ 70.935457][ T7485] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1913: couldn't read orphan inode 15 (err -117) [ 70.937006][ T7500] 9pnet_fd: p9_fd_create_unix (7500): problem connecting socket: ./file0: -2 [ 70.968822][ T7485] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.036813][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.063690][ T7513] loop4: detected capacity change from 0 to 164 [ 71.099593][ T7513] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 71.143726][ T7522] loop2: detected capacity change from 0 to 1764 [ 71.404026][ T7568] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x2 [ 71.438169][ T7572] loop3: detected capacity change from 0 to 1764 [ 71.462561][ T7572] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 71.524130][ T7584] loop2: detected capacity change from 0 to 512 [ 71.531672][ T7583] loop4: detected capacity change from 0 to 128 [ 71.556269][ T7583] FAT-fs (loop4): bread failed, FSINFO block (sector = 366) [ 71.564155][ T7584] EXT4-fs: journaled quota format not specified [ 71.749959][ T7617] capability: warning: `syz.4.1978' uses deprecated v2 capabilities in a way that may be insecure [ 71.833297][ T7629] loop1: detected capacity change from 0 to 512 [ 71.834758][ T7630] loop4: detected capacity change from 0 to 1024 [ 71.866396][ T7630] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 71.872242][ T7629] EXT4-fs: Ignoring removed mblk_io_submit option [ 71.899196][ T7624] loop3: detected capacity change from 0 to 8192 [ 71.908376][ T7636] loop0: detected capacity change from 0 to 512 [ 71.910281][ T7630] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 71.926629][ T7636] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 71.939485][ T7624] loop3: p1 p3 p4[EZD] [ 71.943781][ T7624] loop3: p1 size 16128 extends beyond EOD, truncated [ 71.956707][ T7630] jbd2_journal_init_inode: Cannot locate journal superblock [ 71.960858][ T7636] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 71.964114][ T7630] EXT4-fs (loop4): Could not load journal inode [ 71.964427][ T7624] loop3: p3 start 458783 is beyond EOD, truncated [ 71.991285][ T7624] loop3: p4 size 65536 extends beyond EOD, truncated [ 72.002470][ T7636] EXT4-fs (loop0): 1 truncate cleaned up [ 72.008370][ T7629] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 72.008696][ T7636] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.021646][ T3006] loop3: p1 p3 p4[EZD] [ 72.062751][ T3006] loop3: p1 size 16128 extends beyond EOD, truncated [ 72.065389][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.082951][ T3006] loop3: p3 start 458783 is beyond EOD, truncated [ 72.086652][ T7629] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 72.089515][ T3006] loop3: p4 size 65536 extends beyond EOD, truncated [ 72.110119][ T7629] EXT4-fs (loop1): orphan cleanup on readonly fs [ 72.136715][ T7629] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1985: Invalid block bitmap block 0 in block_group 0 [ 72.185793][ T7629] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1985: Invalid block bitmap block 0 in block_group 0 [ 72.210651][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 72.230121][ T7629] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1985: Invalid block bitmap block 0 in block_group 0 [ 72.259850][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 72.286692][ T7629] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1985: Failed to acquire dquot type 1 [ 72.315047][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 72.315350][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 72.328310][ T7672] loop0: detected capacity change from 0 to 164 [ 72.363631][ T7679] loop2: detected capacity change from 0 to 512 [ 72.371212][ T7629] EXT4-fs (loop1): 1 orphan inode deleted [ 72.377375][ T2659] EXT4-fs error (device loop1): ext4_release_dquot:6981: comm kworker/u8:8: Failed to release dquot type 1 [ 72.401835][ T7672] rock: corrupted directory entry. extent=32, offset=0, size=65773 [ 72.414279][ T7679] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 72.423194][ T7672] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 72.423805][ T7629] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.538356][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.866319][ T7748] loop3: detected capacity change from 0 to 2048 [ 72.875278][ T7748] EXT4-fs (loop3): blocks per group (262144) and clusters per group (16384) inconsistent [ 72.913417][ T7758] loop4: detected capacity change from 0 to 1024 [ 72.963727][ T7758] EXT4-fs: Ignoring removed nobh option [ 72.978417][ T7768] loop3: detected capacity change from 0 to 512 [ 72.992217][ T7768] EXT4-fs: Ignoring removed nomblk_io_submit option [ 73.013047][ T7768] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 73.028703][ T7758] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 73.039091][ T7758] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 73.050854][ T7768] __quota_error: 13 callbacks suppressed [ 73.050872][ T7768] Quota error (device loop3): v2_read_file_info: Can't read info structure [ 73.065667][ T7758] EXT4-fs error (device loop4): ext4_get_journal_inode:5808: inode #32: comm syz.4.2047: iget: special inode unallocated [ 73.066026][ T7768] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 73.093270][ T7768] EXT4-fs (loop3): mount failed [ 73.100326][ T7758] EXT4-fs (loop4): no journal found [ 73.105557][ T7758] EXT4-fs (loop4): can't get journal size [ 73.126845][ T7758] EXT4-fs error (device loop4): ext4_protect_reserved_inode:160: inode #32: comm syz.4.2047: iget: special inode unallocated [ 73.149551][ T7758] EXT4-fs (loop4): failed to initialize system zone (-117) [ 73.157159][ T7758] EXT4-fs (loop4): mount failed [ 73.243852][ T7797] 9pnet_fd: p9_fd_create_tcp (7797): problem connecting socket to 127.0.0.1 [ 73.383692][ T7815] loop2: detected capacity change from 0 to 1024 [ 73.407368][ T7815] EXT4-fs (loop2): Unsupported encryption level 6 [ 73.469472][ T7832] loop3: detected capacity change from 0 to 128 [ 73.475900][ T7829] loop0: detected capacity change from 0 to 1024 [ 73.495309][ T7832] FAT-fs (loop3): bogus sectors per cluster 0 [ 73.501560][ T7832] FAT-fs (loop3): Can't find a valid FAT filesystem [ 73.505521][ T7829] EXT4-fs: Ignoring removed nomblk_io_submit option [ 73.515044][ T7829] EXT4-fs: Ignoring removed orlov option [ 73.520831][ T7829] ext2: Bad value for 'mb_optimize_scan' [ 73.571989][ T7838] tmpfs: Bad value for 'mpol' [ 73.581216][ T7833] loop2: detected capacity change from 0 to 8192 [ 73.616656][ T3990] loop2: p1 p2 p3 p4 [ 73.621037][ T3990] loop2: p1 size 3523149824 extends beyond EOD, truncated [ 73.653388][ T3990] loop2: p2 start 4293394688 is beyond EOD, truncated [ 73.660301][ T3990] loop2: p3 start 150994944 is beyond EOD, truncated [ 73.667205][ T3990] loop2: p4 size 50331648 extends beyond EOD, truncated [ 73.698327][ T7833] loop2: p1 p2 p3 p4 [ 73.702403][ T7833] loop2: p1 size 3523149824 extends beyond EOD, truncated [ 73.715456][ T7841] loop3: detected capacity change from 0 to 8192 [ 73.725436][ T7833] loop2: p2 start 4293394688 is beyond EOD, truncated [ 73.732338][ T7833] loop2: p3 start 150994944 is beyond EOD, truncated [ 73.739096][ T7833] loop2: p4 size 50331648 extends beyond EOD, truncated [ 73.776370][ T7857] loop4: detected capacity change from 0 to 512 [ 73.799373][ T5265] loop3: p1 p4 < > [ 73.803535][ T5265] loop3: p1 start 4261412864 is beyond EOD, truncated [ 73.818655][ T7841] loop3: p1 p4 < > [ 73.822589][ T7841] loop3: p1 start 4261412864 is beyond EOD, truncated [ 73.838462][ T7857] EXT4-fs (loop4): 1 orphan inode deleted [ 73.846721][ T7857] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.861420][ T7857] ext4 filesystem being mounted at /420/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.872278][ T2659] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 73.882212][ T2659] EXT4-fs error (device loop4): ext4_release_dquot:6981: comm kworker/u8:8: Failed to release dquot type 1 [ 73.930495][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 73.942598][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 73.963880][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 73.971867][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 73.975498][ T3691] udevd[3691]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 73.999853][ T7881] syz.1.2105(7881): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 74.017347][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 74.092840][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.123806][ T7891] loop1: detected capacity change from 0 to 512 [ 74.178164][ T7891] EXT4-fs error (device loop1): ext4_expand_extra_isize_ea:2803: inode #11: comm syz.1.2111: corrupted xattr block 95: invalid header [ 74.205219][ T29] audit: type=1400 audit(1761302806.486:187): avc: denied { create } for pid=7904 comm="syz.0.2116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 74.254525][ T7891] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2111: bg 0: block 7: invalid block bitmap [ 74.270037][ T29] audit: type=1400 audit(1761302806.536:188): avc: denied { create } for pid=7909 comm="syz.3.2118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 74.313292][ T7891] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 74.333619][ T7891] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.2111: invalid indirect mapped block 69888 (level 2) [ 74.354987][ T7891] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2967: inode #11: comm syz.1.2111: corrupted xattr block 95: invalid header [ 74.374791][ T7891] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 74.384934][ T7891] EXT4-fs (loop1): 1 orphan inode deleted [ 74.397357][ T7891] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.469947][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.495816][ T7941] loop2: detected capacity change from 0 to 512 [ 74.519733][ T7941] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 74.538250][ T7941] EXT4-fs (loop2): orphan cleanup on readonly fs [ 74.581535][ T7941] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 74.619478][ T29] audit: type=1400 audit(1761302806.896:189): avc: denied { mount } for pid=7953 comm="syz.1.2140" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 74.656594][ T29] audit: type=1400 audit(1761302806.946:190): avc: denied { unmount } for pid=3320 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 74.677250][ T7963] loop3: detected capacity change from 0 to 512 [ 74.677789][ T7941] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 74.702743][ T29] audit: type=1400 audit(1761302806.986:191): avc: denied { create } for pid=7965 comm="syz.1.2146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 74.732122][ T7941] EXT4-fs error (device loop2): __ext4_iget:5443: inode #16: block 127754: comm syz.2.2135: invalid block [ 74.744447][ T7963] EXT4-fs (loop3): The Hurd can't support 64-bit file systems [ 74.760777][ T7960] loop4: detected capacity change from 0 to 512 [ 74.762537][ T7941] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2135: couldn't read orphan inode 16 (err -117) [ 74.819760][ T7941] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.899348][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.102621][ T8020] loop3: detected capacity change from 0 to 2048 [ 75.138209][ T8030] tmpfs: Bad value for 'mpol' [ 75.143004][ T29] audit: type=1400 audit(1761302807.426:192): avc: denied { mounton } for pid=8025 comm="syz.0.2175" path="/syzcgroup/cpu/syz0/cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 75.257831][ T8048] nfs: Unexpected value for 'acl' [ 75.259187][ T8047] futex_wake_op: syz.1.2185 tries to shift op by 36; fix this program [ 75.362806][ T8058] loop0: detected capacity change from 0 to 1764 [ 75.387625][ T29] audit: type=1326 audit(1761302807.676:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8065 comm="syz.2.2195" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3b92a4efc9 code=0x0 [ 75.584272][ T8095] tmpfs: Bad value for 'mpol' [ 75.625063][ T8100] loop3: detected capacity change from 0 to 512 [ 75.650229][ T8100] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 75.686338][ T29] audit: type=1400 audit(1761302807.956:194): avc: denied { execmem } for pid=8103 comm="syz.4.2216" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 75.690929][ T8108] IPv6: addrconf: prefix option has invalid lifetime [ 75.729370][ T8100] FAT-fs (loop3): FAT read failed (blocknr 543) [ 75.892346][ T8130] loop0: detected capacity change from 0 to 512 [ 75.905943][ T8130] EXT4-fs: inline encryption not supported [ 75.945943][ T8130] ext4: Bad value for 'resuid' [ 75.950814][ T8130] ext4: Bad value for 'resuid' [ 76.049395][ T8150] tmpfs: Unsupported parameter 'huge' [ 76.279988][ T8192] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 76.478540][ T8228] loop0: detected capacity change from 0 to 512 [ 76.496218][ T8228] EXT4-fs error (device loop0): __ext4_fill_super:5512: inode #2: comm syz.0.2276: invalid fast symlink length 39 [ 76.508746][ T8228] EXT4-fs (loop0): get root inode failed [ 76.514582][ T8228] EXT4-fs (loop0): mount failed [ 76.744816][ T8271] loop3: detected capacity change from 0 to 128 [ 76.941171][ T8307] loop3: detected capacity change from 0 to 512 [ 76.951643][ T8309] tmpfs: Bad value for 'mpol' [ 76.961498][ T8307] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4294967295)! [ 76.972645][ T8307] EXT4-fs (loop3): group descriptors corrupted! [ 77.142729][ T8337] loop4: detected capacity change from 0 to 764 [ 77.182990][ T8337] rock: directory entry would overflow storage [ 77.189261][ T8337] rock: sig=0x5850, size=36, remaining=22 [ 77.306352][ T8363] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 77.312990][ T8363] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 77.320889][ T8363] vhci_hcd vhci_hcd.0: Device attached [ 77.338317][ T8364] vhci_hcd: connection closed [ 77.338431][ T554] vhci_hcd: stop threads [ 77.347582][ T554] vhci_hcd: release socket [ 77.352005][ T554] vhci_hcd: disconnect device [ 77.509004][ T8392] loop0: detected capacity change from 0 to 2048 [ 77.580718][ T3551] Alternate GPT is invalid, using primary GPT. [ 77.587202][ T3551] loop0: p2 p3 p7 [ 77.607038][ T8392] Alternate GPT is invalid, using primary GPT. [ 77.613476][ T8392] loop0: p2 p3 p7 [ 77.615466][ T8409] loop4: detected capacity change from 0 to 512 [ 77.645988][ T8409] EXT4-fs (loop4): can't mount with data=, fs mounted w/o journal [ 77.775188][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 77.778694][ T8426] EXT4-fs (loop0): unable to read superblock [ 77.827527][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 77.830928][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 77.866396][ T8440] loop2: detected capacity change from 0 to 512 [ 77.921363][ T8440] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 77.954713][ T8440] EXT4-fs (loop2): orphan cleanup on readonly fs [ 77.978228][ T8440] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2377: Failed to acquire dquot type 1 [ 78.068137][ T8440] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2377: bg 0: block 40: padding at end of block bitmap is not set [ 78.117470][ T8476] futex_wake_op: syz.0.2394 tries to shift op by -1; fix this program [ 78.133046][ T8440] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 78.152459][ T8440] EXT4-fs (loop2): 1 truncate cleaned up [ 78.169266][ T8440] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.214455][ T8486] loop3: detected capacity change from 0 to 1024 [ 78.253372][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.300492][ T8486] __quota_error: 6 callbacks suppressed [ 78.300510][ T8486] Quota error (device loop3): do_check_range: Getting block 8 out of range 1-5 [ 78.315212][ T8486] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 78.315370][ T8463] loop4: detected capacity change from 0 to 32768 [ 78.324638][ T8486] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.2398: Failed to acquire dquot type 0 [ 78.355134][ T8498] loop1: detected capacity change from 0 to 512 [ 78.364791][ T8498] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 78.373043][ T8500] loop2: detected capacity change from 0 to 512 [ 78.386271][ T8486] EXT4-fs (loop3): 1 truncate cleaned up [ 78.392319][ T8498] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 78.400896][ T3551] loop4: p1 p2 p3 < p5 p6 > [ 78.401106][ T8486] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.407393][ T3551] loop4: p2 size 16775168 extends beyond EOD, truncated [ 78.420186][ T8500] EXT4-fs warning (device loop2): ext4_multi_mount_protect:318: fsck is running on the filesystem [ 78.426201][ T3551] loop4: p5 start 4294970168 is beyond EOD, truncated [ 78.435865][ T8500] EXT4-fs warning (device loop2): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop14 [ 78.464066][ T8498] EXT4-fs (loop1): 1 truncate cleaned up [ 78.484938][ T8498] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.498292][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.508526][ T8463] loop4: p1 p2 p3 < p5 p6 > [ 78.521707][ T8463] loop4: p2 size 16775168 extends beyond EOD, truncated [ 78.543037][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.556045][ T8463] loop4: p5 start 4294970168 is beyond EOD, truncated [ 78.632673][ T8515] loop3: detected capacity change from 0 to 1024 [ 78.659283][ T8515] EXT4-fs warning (device loop3): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 78.871770][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 78.876131][ T8551] loop3: detected capacity change from 0 to 512 [ 78.888105][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 78.904283][ T5265] udevd[5265]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 78.915431][ T3691] udevd[3691]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 78.940566][ T8551] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 78.949789][ T8561] cgroup: Invalid name [ 78.957433][ T3691] udevd[3691]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 78.967905][ T5265] udevd[5265]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 78.979429][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 79.056262][ T8569] loop2: detected capacity change from 0 to 1024 [ 79.102473][ T8569] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.151728][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.223689][ T29] audit: type=1400 audit(2000000001.770:199): avc: denied { create } for pid=8595 comm="syz.3.2452" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 79.257145][ T8602] loop2: detected capacity change from 0 to 128 [ 79.291143][ T8606] loop4: detected capacity change from 0 to 128 [ 79.359023][ T8616] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 79.504527][ T8640] loop4: detected capacity change from 0 to 1024 [ 79.542317][ T8643] loop3: detected capacity change from 0 to 1024 [ 79.551037][ T8640] Quota error (device loop4): do_check_range: Getting block 64 out of range 1-5 [ 79.560232][ T8640] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 79.564705][ T8646] loop0: detected capacity change from 0 to 1024 [ 79.569674][ T8640] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.2471: Failed to acquire dquot type 0 [ 79.588373][ T8640] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 79.594024][ T8643] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 79.622850][ T8640] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.2471: corrupted inode contents [ 79.629743][ T8643] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 79.660472][ T8643] EXT4-fs (loop3): invalid journal inode [ 79.666743][ T8646] Quota error (device loop0): v2_read_file_info: Number of blocks too big for quota file size (6144 > 256). [ 79.676090][ T8640] EXT4-fs error (device loop4): ext4_dirty_inode:6517: inode #13: comm syz.4.2471: mark_inode_dirty error [ 79.684544][ T8646] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 79.705507][ T8646] EXT4-fs (loop0): mount failed [ 79.753210][ T8640] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.2471: corrupted inode contents [ 79.765426][ T29] audit: type=1400 audit(2000000002.300:200): avc: denied { mount } for pid=8658 comm="syz.0.2481" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 79.807297][ T8640] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #13: comm syz.4.2471: mark_inode_dirty error [ 79.850618][ T8640] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.2471: corrupted inode contents [ 79.872601][ T8640] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #13: comm syz.4.2471: mark_inode_dirty error [ 79.887663][ T8640] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.2471: corrupted inode contents [ 79.903476][ T8640] EXT4-fs error (device loop4) in ext4_orphan_del:301: Corrupt filesystem [ 79.928284][ T8640] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #13: comm syz.4.2471: corrupted inode contents [ 79.962341][ T29] audit: type=1400 audit(2000000002.510:201): avc: denied { read } for pid=8682 comm="syz.2.2494" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 79.985528][ T29] audit: type=1400 audit(2000000002.510:202): avc: denied { open } for pid=8682 comm="syz.2.2494" path="/dev/input/event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 80.010504][ T8640] EXT4-fs error (device loop4): ext4_truncate:4637: inode #13: comm syz.4.2471: mark_inode_dirty error [ 80.032041][ T8640] EXT4-fs error (device loop4) in ext4_process_orphan:343: Corrupt filesystem [ 80.041658][ T8640] EXT4-fs (loop4): 1 truncate cleaned up [ 80.048023][ T8640] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.122944][ T8697] loop3: detected capacity change from 0 to 2048 [ 80.146890][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.177576][ T8697] loop3: p4 < > [ 80.288217][ T8722] loop0: detected capacity change from 0 to 2048 [ 80.322209][ T8722] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #2: comm syz.0.2513: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 80.330272][ T8730] loop4: detected capacity change from 0 to 512 [ 80.361603][ T8730] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 80.370787][ T8730] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000003) [ 80.380900][ T8730] FAT-fs (loop4): Filesystem has been set read-only [ 80.424573][ T8722] EXT4-fs (loop0): get root inode failed [ 80.430317][ T8722] EXT4-fs (loop0): mount failed [ 80.463830][ T8746] loop3: detected capacity change from 0 to 2048 [ 80.470555][ T8748] cgroup: No subsys list or none specified [ 80.494897][ T8746] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.528342][ T8746] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 80.565036][ T8759] loop4: detected capacity change from 0 to 164 [ 80.695371][ T29] audit: type=1400 audit(2000000003.240:203): avc: denied { create } for pid=8778 comm="syz.3.2540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 80.735108][ T8781] loop4: detected capacity change from 0 to 1024 [ 80.767445][ T8781] EXT4-fs: Ignoring removed orlov option [ 80.773272][ T8781] EXT4-fs: Ignoring removed orlov option [ 80.815277][ T8781] EXT4-fs (loop4): unsupported inode size: 2048 [ 80.821642][ T8781] EXT4-fs (loop4): blocksize: 1024 [ 80.941047][ T8817] loop1: detected capacity change from 0 to 1024 [ 80.959867][ T8817] 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. [ 80.986370][ T8817] EXT4-fs (loop1): mount failed [ 81.092625][ T8837] loop2: detected capacity change from 0 to 512 [ 81.157859][ T8837] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2567: Failed to acquire dquot type 1 [ 81.203175][ T8837] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2567: Failed to acquire dquot type 1 [ 81.235245][ T8837] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2567: bg 0: block 248: padding at end of block bitmap is not set [ 81.251498][ T8857] 9pnet_fd: Insufficient options for proto=fd [ 81.288047][ T8837] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 81.320967][ T8837] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.2567: Failed to acquire dquot type 1 [ 81.356132][ T8871] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x5 [ 81.370145][ T8837] EXT4-fs (loop2): 1 orphan inode deleted [ 81.381883][ T8837] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.409207][ T8845] loop4: detected capacity change from 0 to 32768 [ 81.418260][ T8837] ext4 filesystem being mounted at /525/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.451780][ T3551] loop4: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 > [ 81.461242][ T3551] loop4: p1 size 33024 extends beyond EOD, truncated [ 81.472444][ T3551] loop4: p5 size 218115617 extends beyond EOD, truncated [ 81.487414][ T3551] loop4: p6 size 55808 extends beyond EOD, truncated [ 81.511967][ T8885] loop0: detected capacity change from 0 to 512 [ 81.512019][ T3551] loop4: p7 size 33024 extends beyond EOD, truncated [ 81.513292][ T3551] loop4: p9 size 218115617 extends beyond EOD, truncated [ 81.532495][ T8885] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 81.537574][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.548053][ T8885] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.2591: iget: bad extended attribute block 851968 [ 81.563609][ T8885] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2591: couldn't read orphan inode 15 (err -117) [ 81.576253][ T8885] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.606807][ T8892] loop1: detected capacity change from 0 to 2048 [ 81.624608][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.637101][ T8845] loop4: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 > [ 81.643325][ T8845] loop4: p1 size 33024 extends beyond EOD, truncated [ 81.667416][ T8845] loop4: p5 size 218115617 extends beyond EOD, truncated [ 81.691537][ T8845] loop4: p6 size 55808 extends beyond EOD, truncated [ 81.710648][ T8845] loop4: p7 size 33024 extends beyond EOD, truncated [ 81.740215][ T8845] loop4: p9 size 218115617 extends beyond EOD, truncated [ 81.778410][ T8908] loop0: detected capacity change from 0 to 512 [ 81.813522][ T8908] FAT-fs (loop0): bogus number of FAT sectors [ 81.819788][ T8908] FAT-fs (loop0): Can't find a valid FAT filesystem [ 81.997604][ T8937] IPv6: addrconf: prefix option has invalid lifetime [ 82.030393][ T8939] loop2: detected capacity change from 0 to 512 [ 82.059831][ T8945] loop1: detected capacity change from 0 to 512 [ 82.078098][ T8939] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 82.098599][ T8939] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.2616: bad orphan inode 15 [ 82.121708][ T8945] EXT4-fs (loop1): orphan cleanup on readonly fs [ 82.129481][ T8939] ext4_test_bit(bit=14, block=18) = 1 [ 82.134904][ T8939] is_bad_inode(inode)=0 [ 82.139169][ T8939] NEXT_ORPHAN(inode)=1023 [ 82.143513][ T8939] max_ino=32 [ 82.146823][ T8939] i_nlink=0 [ 82.159919][ T8945] EXT4-fs error (device loop1): ext4_quota_enable:7136: comm syz.1.2619: inode #218103808: comm syz.1.2619: iget: illegal inode # [ 82.183415][ T8939] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 82.219404][ T8939] ext2 filesystem being mounted at /531/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 82.232937][ T8945] EXT4-fs error (device loop1): ext4_quota_enable:7139: comm syz.1.2619: Bad quota inode: 218103808, type: 2 [ 82.282473][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 82.295203][ T8945] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=2, err=-117, ino=218103808). Please run e2fsck to fix. [ 82.312560][ T8945] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 82.366797][ T8969] loop4: detected capacity change from 0 to 512 [ 82.367786][ T8945] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.386674][ T8969] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 82.412056][ T8969] EXT4-fs (loop4): warning: maximal mount count reached, running e2fsck is recommended [ 82.438078][ T8969] EXT4-fs error (device loop4): ext4_orphan_get:1392: comm syz.4.2630: inode #15: comm syz.4.2630: iget: illegal inode # [ 82.460835][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.466702][ T8969] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2630: couldn't read orphan inode 15 (err -117) [ 82.482273][ T8969] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.562564][ T8995] loop3: detected capacity change from 0 to 8192 [ 82.569535][ T8995] FAT-fs (loop3): bogus logical sector size 659 [ 82.575862][ T8995] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 82.585179][ T8995] FAT-fs (loop3): Can't find a valid FAT filesystem [ 82.618442][ T9002] loop2: detected capacity change from 0 to 512 [ 82.638006][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.662746][ T9002] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 82.719758][ T9016] loop4: detected capacity change from 0 to 512 [ 82.761536][ T9016] EXT4-fs error (device loop4): __ext4_fill_super:5512: inode #2: comm syz.4.2646: iget: checksum invalid [ 82.796065][ T9016] EXT4-fs (loop4): get root inode failed [ 82.801790][ T9016] EXT4-fs (loop4): mount failed [ 83.202356][ T9082] loop2: detected capacity change from 0 to 128 [ 83.338900][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 83.338911][ T9099] Invalid ELF header type: 3 != 1 [ 83.338916][ T29] audit: type=1400 audit(2000007281.888:210): avc: denied { module_load } for pid=9098 comm="syz.0.2692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 83.406061][ T9103] loop4: detected capacity change from 0 to 1024 [ 83.429447][ T9103] EXT4-fs: Ignoring removed nomblk_io_submit option [ 83.465322][ T9103] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 83.762916][ T9149] tmpfs: Bad value for 'nr_blocks' [ 83.811355][ T29] audit: type=1326 audit(2000007282.218:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9140 comm="syz.1.2711" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fef23ecefc9 code=0x0 [ 83.834386][ T29] audit: type=1400 audit(2000007282.278:212): avc: denied { mount } for pid=9146 comm="syz.2.2716" name="/" dev="hugetlbfs" ino=21619 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 83.857657][ T29] audit: type=1400 audit(2000007282.298:213): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 84.038634][ T9175] loop3: detected capacity change from 0 to 512 [ 84.090378][ T9175] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 84.163654][ T9175] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.2729: bad orphan inode 14 [ 84.437901][ T9175] ext4_test_bit(bit=13, block=18) = 1 [ 84.443341][ T9175] is_bad_inode(inode)=0 [ 84.447624][ T9175] NEXT_ORPHAN(inode)=0 [ 84.451810][ T9175] max_ino=32 [ 84.455032][ T9175] i_nlink=1 [ 84.543126][ T9175] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.597660][ T9175] ext2 filesystem being mounted at /551/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.817792][ T3324] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.002452][ T9227] loop3: detected capacity change from 0 to 2048 [ 85.015727][ T9230] SELinux: security_context_str_to_sid () failed with errno=-22 [ 85.060441][ T9232] loop1: detected capacity change from 0 to 512 [ 85.082287][ T9232] EXT4-fs: Ignoring removed oldalloc option [ 85.088409][ T9232] EXT4-fs: Ignoring removed nobh option [ 85.107411][ T9232] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.2757: inode has both inline data and extents flags [ 85.143014][ T9224] loop0: detected capacity change from 0 to 8192 [ 85.225905][ T9241] loop2: detected capacity change from 0 to 128 [ 85.242032][ T9232] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2757: couldn't read orphan inode 15 (err -117) [ 85.315237][ T9232] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.335011][ T9248] loop2: detected capacity change from 0 to 164 [ 85.385136][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.405919][ T9248] Unable to read rock-ridge attributes [ 85.633620][ T9285] loop1: detected capacity change from 0 to 1024 [ 85.662236][ T9285] EXT4-fs: inline encryption not supported [ 85.668155][ T9285] EXT4-fs: Ignoring removed i_version option [ 85.682207][ T9294] loop2: detected capacity change from 0 to 512 [ 85.697967][ T9285] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 85.715636][ T9294] EXT4-fs: Invalid want_extra_isize 32768 [ 85.765152][ T9285] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.2784: pblk 67 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 85.789558][ T9285] EXT4-fs error (device loop1): ext4_quota_enable:7139: comm syz.1.2784: Bad quota inode: 3, type: 0 [ 85.802566][ T9299] cgroup: name respecified [ 85.822693][ T9290] loop4: detected capacity change from 0 to 8192 [ 85.844127][ T9285] 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. [ 85.884015][ T9290] FAT-fs (loop4): bogus number of reserved sectors [ 85.890611][ T9290] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 85.899935][ T9290] FAT-fs (loop4): Can't find a valid FAT filesystem [ 85.931154][ T9285] EXT4-fs (loop1): mount failed [ 85.998899][ T9309] tmpfs: Bad value for 'mpol' [ 86.030905][ T9311] loop1: detected capacity change from 0 to 128 [ 86.152750][ T9329] tmpfs: Bad value for 'mpol' [ 86.337780][ T29] audit: type=1326 audit(2000007284.888:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9352 comm="syz.3.2816" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fee659fefc9 code=0x0 [ 86.469841][ T29] audit: type=1400 audit(2000007285.018:215): avc: denied { append } for pid=9368 comm="syz.1.2824" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 86.745020][ T9411] loop1: detected capacity change from 0 to 1764 [ 86.759931][ T9413] loop2: detected capacity change from 0 to 512 [ 86.921392][ T29] audit: type=1400 audit(2000007285.468:216): avc: denied { create } for pid=9436 comm="syz.4.2858" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 86.973338][ T9443] dns_resolver: Unsupported server list version (0) [ 87.052601][ T9453] loop3: detected capacity change from 0 to 512 [ 87.077899][ T9453] FAT-fs (loop3): Directory bread(block 199916) failed [ 87.084908][ T9453] FAT-fs (loop3): Directory bread(block 199917) failed [ 87.109521][ T9453] FAT-fs (loop3): Directory bread(block 199918) failed [ 87.126965][ T9453] FAT-fs (loop3): Directory bread(block 199919) failed [ 87.134078][ T9453] FAT-fs (loop3): Directory bread(block 199920) failed [ 87.150890][ T9453] FAT-fs (loop3): Directory bread(block 199921) failed [ 87.162922][ T9453] FAT-fs (loop3): Directory bread(block 199922) failed [ 87.170081][ T9453] FAT-fs (loop3): Directory bread(block 199923) failed [ 87.177727][ T29] audit: type=1400 audit(2000007285.728:217): avc: denied { mount } for pid=9451 comm="syz.3.2867" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 87.245288][ T29] audit: type=1326 audit(2000007285.768:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9471 comm="syz.1.2877" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fef23ecefc9 code=0x0 [ 87.268173][ T29] audit: type=1400 audit(2000007285.788:219): avc: denied { unmount } for pid=3324 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 87.440381][ T9498] loop3: detected capacity change from 0 to 128 [ 87.583549][ T9519] loop3: detected capacity change from 0 to 2048 [ 87.683576][ T3551] loop3: unable to read partition table [ 87.701688][ T3551] loop3: partition table beyond EOD, truncated [ 87.738398][ T9542] loop4: detected capacity change from 0 to 512 [ 87.765969][ T9542] EXT4-fs: Ignoring removed bh option [ 87.783324][ T9519] loop3: unable to read partition table [ 87.789248][ T9542] EXT4-fs: Ignoring removed orlov option [ 87.795690][ T9519] loop3: partition table beyond EOD, truncated [ 87.801934][ T9519] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 87.827624][ T9547] loop1: detected capacity change from 0 to 2048 [ 87.848041][ T9542] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 87.862174][ T9542] EXT4-fs (loop4): orphan cleanup on readonly fs [ 87.879071][ T9557] loop2: detected capacity change from 0 to 164 [ 87.892757][ T9542] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 87.911830][ T9547] loop1: p1 p2 p3 [ 87.918207][ T9542] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 87.948945][ T9557] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 87.975392][ T9542] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2909: bg 0: block 40: padding at end of block bitmap is not set [ 88.008680][ T9542] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 88.046044][ T9542] EXT4-fs (loop4): 1 truncate cleaned up [ 88.061783][ T9542] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 88.167620][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.203665][ T9593] tmpfs: Bad value for 'mpol' [ 88.702501][ T9649] loop3: detected capacity change from 0 to 8192 [ 88.820456][ T9663] loop0: detected capacity change from 0 to 8192 [ 88.868983][ T9687] loop1: detected capacity change from 0 to 512 [ 88.875494][ T3551] loop0: p1[EZD] p2 p3 p4 [ 88.879993][ T3551] loop0: p1 size 32768 extends beyond EOD, truncated [ 88.908630][ T9687] FAT-fs (loop1): bogus number of FAT sectors [ 88.914829][ T9687] FAT-fs (loop1): Can't find a valid FAT filesystem [ 88.923356][ T3551] loop0: p2 start 930308 is beyond EOD, truncated [ 88.929979][ T3551] loop0: p3 start 117772289 is beyond EOD, truncated [ 88.936750][ T3551] loop0: p4 size 262144 extends beyond EOD, truncated [ 88.966799][ T9663] loop0: p1[EZD] p2 p3 p4 [ 88.976760][ T9663] loop0: p1 size 32768 extends beyond EOD, truncated [ 88.996288][ T9663] loop0: p2 start 930308 is beyond EOD, truncated [ 89.002812][ T9663] loop0: p3 start 117772289 is beyond EOD, truncated [ 89.009636][ T9663] loop0: p4 size 262144 extends beyond EOD, truncated [ 89.247719][ T8917] udevd[8917]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 89.258815][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 89.317742][ T8917] udevd[8917]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 89.328894][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 89.407103][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 89.407117][ T29] audit: type=1326 audit(2000007287.959:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9753 comm="syz.0.3015" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f205c95efc9 code=0x0 [ 89.446464][ T9759] loop1: detected capacity change from 0 to 512 [ 89.473507][ T9757] loop4: detected capacity change from 0 to 2048 [ 89.497818][ T9759] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.3017: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 89.535954][ T9764] can: request_module (can-proto-4) failed. [ 89.550080][ T9759] EXT4-fs error (device loop1): ext4_quota_enable:7139: comm syz.1.3017: Bad quota inode: 3, type: 0 [ 89.576083][ T3551] loop4: p1 p2 p3 p4 [ 89.580159][ T3551] loop4: p1 size 16778752 extends beyond EOD, truncated [ 89.589632][ T9759] 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. [ 89.604687][ T3551] loop4: p2 start 4294934784 is beyond EOD, truncated [ 89.611601][ T3551] loop4: p3 start 3724543488 is beyond EOD, truncated [ 89.618423][ T3551] loop4: p4 size 8192 extends beyond EOD, truncated [ 89.631060][ T9759] EXT4-fs (loop1): mount failed [ 89.647670][ T9757] loop4: p1 p2 p3 p4 [ 89.661627][ T9757] loop4: p1 size 16778752 extends beyond EOD, truncated [ 89.683803][ T9757] loop4: p2 start 4294934784 is beyond EOD, truncated [ 89.690729][ T9757] loop4: p3 start 3724543488 is beyond EOD, truncated [ 89.697667][ T9757] loop4: p4 size 8192 extends beyond EOD, truncated [ 89.714116][ T29] audit: type=1400 audit(2000007288.259:223): avc: denied { remount } for pid=9768 comm="syz.3.3020" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 89.773921][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 89.775703][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 89.848849][ T8917] udevd[8917]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 89.860932][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 90.091850][ T9796] loop3: detected capacity change from 0 to 256 [ 90.452385][ T9848] loop0: detected capacity change from 0 to 736 [ 90.463294][ T9851] loop2: detected capacity change from 0 to 512 [ 90.488207][ T9851] EXT4-fs: Ignoring removed oldalloc option [ 90.509315][ T9851] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 90.534682][ T9851] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.3061: invalid indirect mapped block 4294967295 (level 0) [ 90.549633][ T9851] EXT4-fs (loop2): Remounting filesystem read-only [ 90.556558][ T9851] EXT4-fs (loop2): 1 orphan inode deleted [ 90.562311][ T9851] EXT4-fs (loop2): 1 truncate cleaned up [ 90.563594][ T9848] rock: directory entry would overflow storage [ 90.568939][ T9851] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.574285][ T9848] rock: sig=0x3b10, size=4, remaining=3 [ 90.595514][ T9857] loop4: detected capacity change from 0 to 2048 [ 90.607295][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.880238][ T9896] delete_channel: no stack [ 90.904642][ T9896] delete_channel: no stack [ 90.920209][ T9903] loop1: detected capacity change from 0 to 128 [ 90.940978][ T9903] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 90.951275][ T9906] loop0: detected capacity change from 0 to 512 [ 90.987425][ T9906] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 91.005614][ T9906] System zones: 0-2, 18-18, 34-34 [ 91.051631][ T9906] EXT4-fs error (device loop0): ext4_init_orphan_info:581: comm syz.0.3088: inode #0: comm syz.0.3088: iget: illegal inode # [ 91.097056][ T9906] EXT4-fs (loop0): Remounting filesystem read-only [ 91.103683][ T9906] EXT4-fs (loop0): get orphan inode failed [ 91.109891][ T9906] EXT4-fs (loop0): mount failed [ 91.294853][ T9947] loop2: detected capacity change from 0 to 2048 [ 91.321201][ T9956] 9pnet_virtio: no channels available for device 127.0.0.1 [ 91.356037][ T3551] loop2: p1 < > p3 p4 [ 91.360633][ T3551] loop2: p3 start 458752 is beyond EOD, truncated [ 91.367130][ T3551] loop2: p4 size 722688 extends beyond EOD, truncated [ 91.392167][ T9947] loop2: p1 < > p3 p4 [ 91.405096][ T9947] loop2: p3 start 458752 is beyond EOD, truncated [ 91.411822][ T9947] loop2: p4 size 722688 extends beyond EOD, truncated [ 91.533373][ T8917] udevd[8917]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 91.538241][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 91.581960][ T9987] loop1: detected capacity change from 0 to 512 [ 91.671954][ T9987] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 91.868454][ T29] audit: type=1400 audit(2000007290.419:224): avc: denied { create } for pid=10026 comm="syz.1.3146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 91.935849][T10039] tmpfs: Bad value for 'mpol' [ 92.220219][T10073] loop1: detected capacity change from 0 to 512 [ 92.234002][ T29] audit: type=1400 audit(2000007290.779:225): avc: denied { create } for pid=10074 comm="syz.2.3170" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 92.247306][T10073] EXT4-fs: group quota file already specified [ 92.352708][ T29] audit: type=1326 audit(2000007290.899:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10086 comm="syz.2.3175" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3b92a4efc9 code=0x0 [ 92.390339][T10091] loop1: detected capacity change from 0 to 164 [ 92.428410][T10091] ISOFS: unable to read i-node block [ 92.451780][T10091] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 92.524188][T10108] loop2: detected capacity change from 0 to 512 [ 92.558945][T10115] loop1: detected capacity change from 0 to 512 [ 92.565826][T10108] EXT4-fs: Ignoring removed nomblk_io_submit option [ 92.589270][T10108] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 92.598257][T10108] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.613473][T10115] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 92.653356][T10108] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4193: comm syz.2.3187: Allocating blocks 41-42 which overlap fs metadata [ 92.656802][T10115] EXT4-fs (loop1): 1 orphan inode deleted [ 92.670021][T10108] EXT4-fs (loop2): Remounting filesystem read-only [ 92.672824][T10115] EXT4-fs (loop1): 1 truncate cleaned up [ 92.680077][T10108] Quota error (device loop2): write_blk: dquota write failed [ 92.692621][T10108] Quota error (device loop2): find_free_dqentry: Can't write quota data block 5 [ 92.707834][T10108] Quota error (device loop2): write_blk: dquota write failed [ 92.715367][T10108] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 92.760772][T10115] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.765559][T10108] EXT4-fs (loop2): 1 truncate cleaned up [ 92.779671][T10108] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.861479][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.872063][T10141] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.882520][T10141] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.891397][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.922179][T10149] loop3: detected capacity change from 0 to 512 [ 92.960527][T10149] EXT4-fs error (device loop3): ext4_quota_enable:7136: inode #3: comm syz.3.3205: unexpected EA_INODE flag [ 92.974538][T10149] EXT4-fs (loop3): Remounting filesystem read-only [ 92.985245][T10155] loop4: detected capacity change from 0 to 512 [ 92.988897][T10149] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 93.007087][T10149] EXT4-fs (loop3): mount failed [ 93.036530][T10155] EXT4-fs (loop4): invalid first ino: 0 [ 93.105185][ T29] audit: type=1400 audit(2000007291.649:227): avc: denied { create } for pid=10166 comm="syz.3.3213" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 93.286974][T10199] loop3: detected capacity change from 0 to 512 [ 93.307914][T10199] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 93.323758][T10199] EXT4-fs (loop3): mount failed [ 93.521097][T10234] loop3: detected capacity change from 0 to 2048 [ 93.568630][T10245] loop1: detected capacity change from 0 to 512 [ 93.581207][T10245] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.593096][T10234] FAT-fs (loop3): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 93.602580][T10234] FAT-fs (loop3): Filesystem has been set read-only [ 93.635102][T10255] loop2: detected capacity change from 0 to 128 [ 93.653351][T10255] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4635: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 93.666989][T10255] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 93.677565][T10245] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #17: comm syz.1.3251: inode has both inline data and extents flags [ 93.718831][T10245] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.3251: couldn't read orphan inode 17 (err -117) [ 93.766639][T10245] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.828193][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.958189][T10294] tmpfs: Bad value for 'mpol' [ 94.028085][T10307] delete_channel: no stack [ 94.032653][T10307] delete_channel: no stack [ 94.126847][T10318] loop3: detected capacity change from 0 to 2048 [ 94.150711][T10318] FAT-fs (loop3): bogus sectors per cluster 248 [ 94.157023][T10318] FAT-fs (loop3): Can't find a valid FAT filesystem [ 94.315320][T10352] SELinux: Context system_u:object_r:utempter_exec_t:s0 is not valid (left unmapped). [ 94.354130][T10360] loop0: detected capacity change from 0 to 512 [ 94.389401][T10360] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 94.397611][T10363] loop4: detected capacity change from 0 to 764 [ 94.424086][T10360] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.3304: bad orphan inode 15 [ 94.444762][T10360] ext4_test_bit(bit=14, block=4) = 1 [ 94.450174][T10360] is_bad_inode(inode)=0 [ 94.454507][T10360] NEXT_ORPHAN(inode)=0 [ 94.458664][T10360] max_ino=32 [ 94.461873][T10360] i_nlink=1 [ 94.536235][T10360] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.591975][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.619230][T10393] loop4: detected capacity change from 0 to 512 [ 94.620566][T10392] cgroup: subsys name conflicts with all [ 94.636471][T10393] EXT4-fs: Ignoring removed oldalloc option [ 94.664113][T10393] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.3324: Parent and EA inode have the same ino 15 [ 94.685466][T10393] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.3324: Parent and EA inode have the same ino 15 [ 94.708730][T10404] loop1: detected capacity change from 0 to 512 [ 94.721664][T10404] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 94.730828][T10404] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 94.751550][T10404] EXT4-fs (loop1): orphan cleanup on readonly fs [ 94.758163][T10393] EXT4-fs (loop4): 1 orphan inode deleted [ 94.764343][T10393] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.782463][T10404] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.3327: bad orphan inode 15 [ 94.793235][T10404] ext4_test_bit(bit=14, block=18) = 1 [ 94.798701][T10404] is_bad_inode(inode)=0 [ 94.802923][T10404] NEXT_ORPHAN(inode)=1023 [ 94.807430][T10404] max_ino=32 [ 94.810653][T10404] i_nlink=0 [ 94.811628][T10406] loop0: detected capacity change from 0 to 512 [ 94.818987][T10404] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2967: inode #15: comm syz.1.3327: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 94.836940][T10404] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 94.846514][T10404] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 94.862098][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.896380][T10406] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 94.921627][ T3320] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.987799][T10427] loop2: detected capacity change from 0 to 512 [ 95.019281][T10427] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 95.047877][T10429] loop1: detected capacity change from 0 to 2364 [ 95.064452][T10427] EXT4-fs (loop2): 1 truncate cleaned up [ 95.076919][T10429] ISOFS: Unable to identify CD-ROM format. [ 95.090554][T10441] 9pnet: Unknown protocol version 9p20\++} [ 95.096724][T10427] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.154931][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.233046][T10460] loop1: detected capacity change from 0 to 164 [ 95.266988][T10460] rock: directory entry would overflow storage [ 95.273344][T10460] rock: sig=0x5252, size=5, remaining=3 [ 95.278930][T10460] isofs_fill_super: root inode is not a directory. Corrupted media? [ 95.319100][T10468] futex_wake_op: syz.0.3359 tries to shift op by 32; fix this program [ 95.437774][T10482] loop1: detected capacity change from 0 to 512 [ 95.449169][T10486] loop4: detected capacity change from 0 to 512 [ 95.466948][T10482] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 95.499918][T10486] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 95.519133][T10486] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.3368: bad orphan inode 15 [ 95.569738][T10486] ext4_test_bit(bit=14, block=4) = 1 [ 95.575352][T10486] is_bad_inode(inode)=0 [ 95.579706][T10486] NEXT_ORPHAN(inode)=0 [ 95.583989][T10486] max_ino=32 [ 95.587270][T10486] i_nlink=1 [ 95.593398][T10486] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.619402][ T3316] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.278627][T10550] loop2: detected capacity change from 0 to 32768 [ 96.330122][ T3551] loop2: p1 p2 p3 < > p4 < p5 p6 > [ 96.335432][ T3551] loop2: partition table partially beyond EOD, truncated [ 96.356708][ T3551] loop2: p1 start 196608 is beyond EOD, truncated [ 96.373135][ T3551] loop2: p3 start 50725632 is beyond EOD, truncated [ 96.381785][ T3551] loop2: p5 start 196608 is beyond EOD, truncated [ 96.398891][T10550] loop2: p1 p2 p3 < > p4 < p5 p6 > [ 96.404180][T10550] loop2: partition table partially beyond EOD, truncated [ 96.433628][T10550] loop2: p1 start 196608 is beyond EOD, truncated [ 96.446762][T10550] loop2: p3 start 50725632 is beyond EOD, truncated [ 96.458915][T10550] loop2: p5 start 196608 is beyond EOD, truncated [ 96.635047][ T3006] ================================================================== [ 96.643222][ T3006] BUG: KCSAN: data-race in dont_mount / step_into [ 96.649691][ T3006] [ 96.652032][ T3006] read-write to 0xffff8881073e3e40 of 4 bytes by task 8917 on cpu 0: [ 96.660108][ T3006] dont_mount+0x2a/0x40 [ 96.664479][ T3006] vfs_unlink+0x28f/0x420 [ 96.668827][ T3006] do_unlinkat+0x24e/0x480 [ 96.673261][ T3006] __x64_sys_unlink+0x2e/0x40 [ 96.677956][ T3006] x64_sys_call+0x2dcf/0x3000 [ 96.682657][ T3006] do_syscall_64+0xd2/0x200 [ 96.687170][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.693083][ T3006] [ 96.695419][ T3006] read to 0xffff8881073e3e40 of 4 bytes by task 3006 on cpu 1: [ 96.702960][ T3006] step_into+0xe3/0x7f0 [ 96.707140][ T3006] walk_component+0x162/0x220 [ 96.711838][ T3006] path_lookupat+0xfe/0x2a0 [ 96.716365][ T3006] filename_lookup+0x147/0x340 [ 96.721149][ T3006] do_readlinkat+0x7d/0x320 [ 96.725693][ T3006] __x64_sys_readlink+0x47/0x60 [ 96.730558][ T3006] x64_sys_call+0x28de/0x3000 [ 96.735257][ T3006] do_syscall_64+0xd2/0x200 [ 96.739770][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.745683][ T3006] [ 96.748015][ T3006] value changed: 0x00300080 -> 0x00004080 [ 96.753738][ T3006] [ 96.756066][ T3006] Reported by Kernel Concurrency Sanitizer on: [ 96.762255][ T3006] CPU: 1 UID: 0 PID: 3006 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 96.773122][ T3006] Tainted: [W]=WARN [ 96.776928][ T3006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 96.786991][ T3006] ================================================================== [ 96.816865][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 96.825983][ T8917] udevd[8917]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 96.829078][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 96.856472][ T3551] udevd[3551]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 96.856861][ T8917] udevd[8917]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 96.867657][ T3990] udevd[3990]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory