Warning: Permanently added '10.128.0.217' (ED25519) to the list of known hosts. 2025/06/17 21:52:12 ignoring optional flag "sandboxArg"="0" 2025/06/17 21:52:12 parsed 1 programs [ 53.362012][ T24] kauditd_printk_skb: 33 callbacks suppressed [ 53.362026][ T24] audit: type=1400 audit(1750197133.820:107): avc: denied { unlink } for pid=401 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 53.659430][ T401] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.084776][ T24] audit: type=1400 audit(1750197134.540:108): avc: denied { create } for pid=413 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.146344][ T24] audit: type=1401 audit(1750197134.600:109): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 54.427516][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.437948][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.447038][ T439] device bridge_slave_0 entered promiscuous mode [ 54.459010][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.466175][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.473682][ T439] device bridge_slave_1 entered promiscuous mode [ 54.533290][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.540424][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.547709][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.554894][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.574647][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.582545][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.590098][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.610093][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.618369][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.626760][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.633822][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.641681][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.649940][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.656962][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.664435][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.672389][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.683504][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.691601][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.699073][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.707053][ T439] device veth0_vlan entered promiscuous mode [ 54.717148][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.727140][ T439] device veth1_macvtap entered promiscuous mode [ 54.736531][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.746418][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/06/17 21:52:15 executed programs: 0 [ 54.786668][ T24] audit: type=1400 audit(1750197135.240:110): avc: denied { write } for pid=396 comm="syz-execprog" path="pipe:[14918]" dev="pipefs" ino=14918 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 54.966568][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.973732][ T462] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.981412][ T462] device bridge_slave_0 entered promiscuous mode [ 54.990675][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.997722][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.005120][ T462] device bridge_slave_1 entered promiscuous mode [ 55.049773][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.056966][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.064597][ T467] device bridge_slave_0 entered promiscuous mode [ 55.079293][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.086360][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.093918][ T467] device bridge_slave_1 entered promiscuous mode [ 55.123875][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.131099][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.138745][ T469] device bridge_slave_0 entered promiscuous mode [ 55.147981][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.155124][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.162650][ T469] device bridge_slave_1 entered promiscuous mode [ 55.169432][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.176472][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.184038][ T464] device bridge_slave_0 entered promiscuous mode [ 55.191192][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.198226][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.205770][ T464] device bridge_slave_1 entered promiscuous mode [ 55.315700][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.322776][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.330252][ T466] device bridge_slave_0 entered promiscuous mode [ 55.338352][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.345571][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.353221][ T466] device bridge_slave_1 entered promiscuous mode [ 55.474499][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.482453][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.490185][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.497581][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.505313][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.514059][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.522462][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.529562][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.537092][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.580548][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.589035][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.597181][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.604602][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.612618][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.620999][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.629503][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.637632][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.645992][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.653777][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.661354][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.669900][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.678137][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.685214][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.692747][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.701331][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.709684][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.716726][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.724361][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.732815][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.741441][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.749893][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.758470][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.766914][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.774014][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.781857][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.795923][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.803476][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.835239][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.844468][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.852544][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.860266][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.867721][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.876286][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.884892][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.892000][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.899630][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.907107][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.914654][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.922768][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.930775][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.939020][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.946043][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.953541][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.961720][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.969820][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.978266][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.985370][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.992877][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.001256][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.009444][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.016460][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.023928][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.032416][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.040865][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.047894][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.055611][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.063315][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.087004][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.095086][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.103838][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.112760][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.121613][ T469] device veth0_vlan entered promiscuous mode [ 56.131737][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.140304][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.149268][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.163110][ T462] device veth0_vlan entered promiscuous mode [ 56.181605][ T469] device veth1_macvtap entered promiscuous mode [ 56.189015][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.197196][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.205995][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.213847][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.222710][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.234019][ T467] device veth0_vlan entered promiscuous mode [ 56.242407][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.250662][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.263099][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.271534][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.279459][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.291664][ T462] device veth1_macvtap entered promiscuous mode [ 56.309658][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.318193][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.326557][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.335122][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.343619][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.354943][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.363294][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.375377][ T464] device veth0_vlan entered promiscuous mode [ 56.382153][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.390260][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.398291][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.406992][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.421793][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.429416][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.436800][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.445123][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.454436][ T467] device veth1_macvtap entered promiscuous mode [ 56.471961][ T466] device veth0_vlan entered promiscuous mode [ 56.487156][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.496577][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.505023][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.507126][ T486] EXT4-fs (loop5): 1 truncate cleaned up [ 56.513637][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.518373][ T486] EXT4-fs (loop5): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue [ 56.521008][ T24] audit: type=1400 audit(1750197136.980:111): avc: denied { mount } for pid=485 comm="syz.5.15" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.536034][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.546083][ T24] audit: type=1400 audit(1750197136.980:112): avc: denied { write } for pid=485 comm="syz.5.15" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.582295][ T486] EXT4-fs (loop5): pa ffff8881213e3348: logic 0, phys. 193, len 32 [ 56.596836][ T24] audit: type=1400 audit(1750197136.980:113): avc: denied { add_name } for pid=485 comm="syz.5.15" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.604543][ T486] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4359: group 0, free 13, pa_free 16 [ 56.625467][ T24] audit: type=1400 audit(1750197136.980:114): avc: denied { create } for pid=485 comm="syz.5.15" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.635200][ T486] ------------[ cut here ]------------ [ 56.655575][ T24] audit: type=1400 audit(1750197136.980:115): avc: denied { write open } for pid=485 comm="syz.5.15" path="/0/file2/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.660936][ T486] kernel BUG at fs/ext4/mballoc.c:4332! [ 56.684019][ T24] audit: type=1400 audit(1750197136.980:116): avc: denied { mounton } for pid=485 comm="syz.5.15" path="/0/file2/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.689819][ T486] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 56.718287][ T486] CPU: 0 PID: 486 Comm: syz.5.15 Not tainted 5.10.238-syzkaller-1007479-gd76d4cd0623a #0 [ 56.728096][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 56.738195][ T486] RIP: 0010:ext4_mb_release_inode_pa+0x9d0/0x9e0 [ 56.744529][ T486] Code: 80 c2 03 38 c2 0f 8c 4e fe ff ff 48 89 df 41 89 ce e8 44 6c cc ff 44 89 f1 e9 3b fe ff ff e8 f7 7b 92 ff 0f 0b e8 f0 7b 92 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 41 57 [ 56.764331][ T486] RSP: 0018:ffffc90000e86860 EFLAGS: 00010293 [ 56.770519][ T486] RAX: ffffffff81d11820 RBX: 0000000000000060 RCX: ffff888116e393c0 [ 56.778663][ T486] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 56.786734][ T486] RBP: ffffc90000e869b0 R08: 0000000000000004 R09: 0000000000000003 [ 56.794794][ T486] R10: fffff520001d0d28 R11: 1ffff920001d0d28 R12: dffffc0000000000 [ 56.802788][ T486] R13: 00000000000000ed R14: 00000000000000ed R15: ffff888122cbf7e0 [ 56.810760][ T486] FS: 00007f4ab56aa6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 56.819690][ T486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.826313][ T486] CR2: 000000002002023f CR3: 00000001197fe000 CR4: 00000000003506b0 [ 56.834291][ T486] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.842362][ T486] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.850333][ T486] Call Trace: [ 56.853631][ T486] ? rcu_gp_kthread_wake+0x90/0x90 [ 56.858742][ T486] ? __kasan_check_write+0x14/0x20 [ 56.863880][ T486] ? ext4_mb_unload_buddy+0x1f0/0x1f0 [ 56.869259][ T486] ext4_mb_discard_group_preallocations+0xba1/0xdd0 [ 56.875928][ T486] ? ext4_mb_new_inode_pa+0xd80/0xd80 [ 56.881298][ T486] ext4_mb_discard_preallocations_should_retry+0x156/0x600 [ 56.888575][ T486] ext4_mb_new_blocks+0x3142/0x42f0 [ 56.893891][ T486] ? is_bpf_text_address+0x177/0x190 [ 56.899179][ T486] ? ext4_mb_pa_callback+0xd0/0xd0 [ 56.904301][ T486] ext4_ind_map_blocks+0xf32/0x2130 [ 56.909500][ T486] ? get_orlov_stats+0x2f0/0x2f0 [ 56.914435][ T486] ? __kernel_text_address+0xa0/0x100 [ 56.919904][ T486] ? stack_trace_save+0xe0/0xe0 [ 56.924773][ T486] ? arch_stack_walk+0xee/0x140 [ 56.929621][ T486] ? down_read_killable+0xe0/0xe0 [ 56.934661][ T486] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 56.940211][ T486] ext4_map_blocks+0x911/0x1bc0 [ 56.945064][ T486] ? ext4_file_write_iter+0x536/0x1980 [ 56.950517][ T486] ? __x64_sys_write+0x7b/0x90 [ 56.955549][ T486] ? do_syscall_64+0x31/0x40 [ 56.960135][ T486] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 56.965337][ T486] _ext4_get_block+0x1bb/0x4b0 [ 56.970091][ T486] ? ext4_get_block+0x50/0x50 [ 56.974858][ T486] ? slab_post_alloc_hook+0x7d/0x2f0 [ 56.980215][ T486] ext4_get_block+0x39/0x50 [ 56.984718][ T486] ext4_block_write_begin+0x567/0x1330 [ 56.990258][ T486] ? alloc_page_buffers+0x34f/0x4a0 [ 56.995458][ T486] ? ext4_es_is_delayed+0x40/0x40 [ 57.000490][ T486] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 57.006036][ T486] ? __kasan_check_read+0x11/0x20 [ 57.011876][ T486] ? __ext4_journal_start_sb+0x2e2/0x490 [ 57.017525][ T486] ext4_write_begin+0x651/0x1550 [ 57.022491][ T486] ? handle_mm_fault+0x11f6/0x16a0 [ 57.027613][ T486] ? ext4_readahead+0x110/0x110 [ 57.032484][ T486] ? ext4_get_group_desc+0x25f/0x2b0 [ 57.037900][ T486] ? __kasan_check_read+0x11/0x20 [ 57.042920][ T486] ? mark_buffer_dirty+0x1cc/0x330 [ 57.048027][ T486] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 57.054628][ T486] ? __kasan_check_write+0x14/0x20 [ 57.059747][ T486] ext4_da_write_begin+0x455/0xe80 [ 57.064973][ T486] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 57.070269][ T486] ? down_read_killable+0xe0/0xe0 [ 57.075310][ T486] ? __ext4_journal_stop+0x36/0x1a0 [ 57.080503][ T486] ? ext4_write_end+0xa00/0xed0 [ 57.085350][ T486] ? iov_iter_advance+0x1f7/0x750 [ 57.090374][ T486] generic_perform_write+0x2be/0x510 [ 57.095650][ T486] ? preempt_count_add+0x90/0x1b0 [ 57.100697][ T486] ? grab_cache_page_write_begin+0xb0/0xb0 [ 57.106601][ T486] ? down_write+0xac/0x110 [ 57.111028][ T486] ? down_read_killable+0xe0/0xe0 [ 57.116050][ T486] ? generic_write_checks+0x3d4/0x480 [ 57.121421][ T486] ext4_buffered_write_iter+0x4b8/0x640 [ 57.127052][ T486] ext4_file_write_iter+0x536/0x1980 [ 57.132336][ T486] ? futex_wake+0x4b4/0x550 [ 57.136836][ T486] ? avc_policy_seqno+0x1b/0x70 [ 57.141679][ T486] ? selinux_file_permission+0x2a5/0x510 [ 57.147312][ T486] ? ext4_file_read_iter+0x530/0x530 [ 57.152592][ T486] ? security_file_permission+0x83/0xa0 [ 57.158129][ T486] ? iov_iter_init+0x3f/0x120 [ 57.163176][ T486] vfs_write+0x725/0xd60 [ 57.167413][ T486] ? __kasan_slab_free+0x11/0x20 [ 57.172342][ T486] ? kernel_write+0x3c0/0x3c0 [ 57.177186][ T486] ? mutex_trylock+0xa0/0xa0 [ 57.181856][ T486] ? __fget_files+0x2c4/0x320 [ 57.186523][ T486] ? __fdget_pos+0x2d2/0x380 [ 57.191113][ T486] ? ksys_write+0x71/0x240 [ 57.195525][ T486] ksys_write+0x140/0x240 [ 57.199858][ T486] ? __ia32_sys_read+0x90/0x90 [ 57.204614][ T486] ? fpu__clear_all+0x20/0x20 [ 57.209278][ T486] __x64_sys_write+0x7b/0x90 [ 57.213859][ T486] do_syscall_64+0x31/0x40 [ 57.218291][ T486] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.224196][ T486] RIP: 0033:0x7f4ab5c29719 [ 57.228609][ T486] 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 [ 57.248218][ T486] RSP: 002b:00007f4ab56aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.256631][ T486] RAX: ffffffffffffffda RBX: 00007f4ab5de0f80 RCX: 00007f4ab5c29719 [ 57.264605][ T486] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000006 [ 57.272579][ T486] RBP: 00007f4ab5c9c32e R08: 0000000000000000 R09: 0000000000000000 [ 57.280657][ T486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.288638][ T486] R13: 0000000000000000 R14: 00007f4ab5de0f80 R15: 00007ffcdf6a4ec8 [ 57.296617][ T486] Modules linked in: [ 57.304605][ T486] ---[ end trace 50bc472c15852199 ]--- [ 57.310226][ T486] RIP: 0010:ext4_mb_release_inode_pa+0x9d0/0x9e0 [ 57.316576][ T486] Code: 80 c2 03 38 c2 0f 8c 4e fe ff ff 48 89 df 41 89 ce e8 44 6c cc ff 44 89 f1 e9 3b fe ff ff e8 f7 7b 92 ff 0f 0b e8 f0 7b 92 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 41 57 [ 57.336564][ T486] RSP: 0018:ffffc90000e86860 EFLAGS: 00010293 [ 57.342841][ T486] RAX: ffffffff81d11820 RBX: 0000000000000060 RCX: ffff888116e393c0 [ 57.351120][ T486] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 57.359329][ T486] RBP: ffffc90000e869b0 R08: 0000000000000004 R09: 0000000000000003 [ 57.367307][ T486] R10: fffff520001d0d28 R11: 1ffff920001d0d28 R12: dffffc0000000000 [ 57.375478][ T486] R13: 00000000000000ed R14: 00000000000000ed R15: ffff888122cbf7e0 [ 57.383725][ T486] FS: 00007f4ab56aa6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 57.392695][ T486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.399327][ T486] CR2: 000000002002023f CR3: 00000001197fe000 CR4: 00000000003506b0 [ 57.407396][ T486] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.415690][ T486] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.423730][ T486] Kernel panic - not syncing: Fatal exception [ 57.430218][ T486] Kernel Offset: disabled [ 57.434544][ T486] Rebooting in 86400 seconds..