Warning: Permanently added '10.128.1.253' (ED25519) to the list of known hosts. 2025/11/18 19:46:15 parsed 1 programs [ 48.545527][ T30] audit: type=1400 audit(1763495176.188:105): avc: denied { unlink } for pid=395 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" [ 48.595938][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.995637][ T30] audit: type=1401 audit(1763495176.638:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.138862][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.170529][ T406] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.195852][ T406] device bridge_slave_0 entered promiscuous mode [ 49.225623][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.232883][ T406] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.243615][ T406] device bridge_slave_1 entered promiscuous mode [ 49.502853][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.510016][ T406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.517412][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.524468][ T406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.588839][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.604368][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.630410][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.646841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.669564][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.678179][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.685365][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.693157][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.706991][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.714150][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.730506][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.741423][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.757159][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.766074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.774461][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.782892][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.790939][ T406] device veth0_vlan entered promiscuous mode [ 49.802292][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.811829][ T406] device veth1_macvtap entered promiscuous mode [ 49.821351][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/11/18 19:46:17 executed programs: 0 [ 49.831211][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.007819][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.015003][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.022298][ T469] device bridge_slave_0 entered promiscuous mode [ 50.029943][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.037118][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.044550][ T469] device bridge_slave_1 entered promiscuous mode [ 50.054573][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.061750][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.069368][ T468] device bridge_slave_0 entered promiscuous mode [ 50.077174][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.084641][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.092361][ T468] device bridge_slave_1 entered promiscuous mode [ 50.159620][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.166875][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.174218][ T474] device bridge_slave_0 entered promiscuous mode [ 50.200463][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.207527][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.215179][ T474] device bridge_slave_1 entered promiscuous mode [ 50.231358][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.238550][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.246062][ T471] device bridge_slave_0 entered promiscuous mode [ 50.252992][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.260156][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.267703][ T471] device bridge_slave_1 entered promiscuous mode [ 50.372815][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.380092][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.387666][ T475] device bridge_slave_0 entered promiscuous mode [ 50.394478][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.401586][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.408907][ T475] device bridge_slave_1 entered promiscuous mode [ 50.536747][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.543822][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.551133][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.558166][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.568053][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.575359][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.584303][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.591901][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.618096][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.626439][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.634636][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.641934][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.649485][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.657102][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.664635][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.673677][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.681982][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.689148][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.706010][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.725977][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.734146][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.742285][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.750842][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.759167][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.766386][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.773774][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.781946][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.788993][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.796548][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.819393][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.848397][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.856781][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.865081][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.872398][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.879786][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.888128][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.895426][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.903004][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.911365][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.919420][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.927359][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.935347][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.956432][ T468] device veth0_vlan entered promiscuous mode [ 50.966354][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.974051][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.983074][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.991492][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.999465][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.007027][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.024367][ T474] device veth0_vlan entered promiscuous mode [ 51.035230][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.043356][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.050448][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.058131][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.066559][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.073747][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.081264][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.089383][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.097075][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.104609][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.124870][ T474] device veth1_macvtap entered promiscuous mode [ 51.137206][ T469] device veth0_vlan entered promiscuous mode [ 51.144362][ T468] device veth1_macvtap entered promiscuous mode [ 51.151958][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.160427][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.168147][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.176395][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.184418][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.193177][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.201341][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.208490][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.216389][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.224742][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.232782][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.241043][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.249607][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.257485][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.266035][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.274589][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.282984][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.291446][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.299754][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.307993][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.318937][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.326689][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.334119][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.370630][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.378775][ T522] loop6: detected capacity change from 0 to 512 [ 51.379125][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.394055][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.402592][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.411154][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.413045][ T522] EXT4-fs (loop6): 1 truncate cleaned up [ 51.418341][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.418723][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.424201][ T522] EXT4-fs (loop6): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 51.431807][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.439681][ T30] audit: type=1400 audit(1763495179.078:107): avc: denied { mount } for pid=521 comm="syz.6.20" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.460651][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.481261][ T30] audit: type=1400 audit(1763495179.108:108): avc: denied { write } for pid=521 comm="syz.6.20" name="file0" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.490024][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.497129][ T30] audit: type=1400 audit(1763495179.108:109): avc: denied { add_name } for pid=521 comm="syz.6.20" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.521490][ T522] EXT4-fs (loop6): pa ffff88810cde1540: logic 0, phys. 193, len 32 [ 51.526930][ T30] audit: type=1400 audit(1763495179.108:110): avc: denied { create } for pid=521 comm="syz.6.20" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.547437][ T522] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, [ 51.556393][ T30] audit: type=1400 audit(1763495179.108:111): avc: denied { write open } for pid=521 comm="syz.6.20" path="/0/file2/file0/bus" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.575607][ T522] free 13, pa_free 16 [ 51.584712][ T30] audit: type=1400 audit(1763495179.108:112): avc: denied { mounton } for pid=521 comm="syz.6.20" path="/0/file2/file0/bus" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.607834][ T522] ------------[ cut here ]------------ [ 51.611843][ T30] audit: type=1400 audit(1763495179.108:113): avc: denied { map } for pid=521 comm="syz.6.20" path="/0/file2/file0/bus" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 51.634620][ T522] kernel BUG at fs/ext4/mballoc.c:4861! [ 51.634668][ T522] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 51.634683][ T522] CPU: 0 PID: 522 Comm: syz.6.20 Not tainted syzkaller #0 [ 51.634699][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.634708][ T522] RIP: 0010:ext4_mb_release_inode_pa+0xa75/0xa80 [ 51.640354][ T30] audit: type=1400 audit(1763495179.108:114): avc: denied { read append } for pid=521 comm="syz.6.20" path="/0/file2/file0/hugetlb.2MB.usage_in_bytes" dev="loop6" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.664986][ T522] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 ef 35 cc ff 44 89 f1 e9 28 fe ff ff e8 32 b4 8d ff 0f 0b e8 2b b4 8d ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 [ 51.665007][ T522] RSP: 0018:ffffc90000ec6860 EFLAGS: 00010293 [ 51.665023][ T522] RAX: ffffffff81db0ac5 RBX: 00000000000000ed RCX: ffff88811a0993c0 [ 51.762191][ T522] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 51.770255][ T522] RBP: ffffc90000ec69b0 R08: 0000000000000004 R09: 0000000000000003 [ 51.778664][ T522] R10: fffff520001d8d28 R11: 1ffff920001d8d28 R12: ffff888133642f58 [ 51.787093][ T522] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff8881114ed348 [ 51.795558][ T522] FS: 00007f2fa9ed56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 51.804476][ T522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.811130][ T522] CR2: 0000000020020000 CR3: 0000000119e31000 CR4: 00000000003506b0 [ 51.819393][ T522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.827788][ T522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.836634][ T522] Call Trace: [ 51.840305][ T522] [ 51.843252][ T522] ? __kasan_check_read+0x11/0x20 [ 51.848640][ T522] ? call_rcu+0xbe5/0xfe0 [ 51.853656][ T522] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 51.859018][ T522] ext4_mb_discard_group_preallocations+0xba2/0xde0 [ 51.865631][ T522] ? ext4_mb_new_inode_pa+0x1300/0x1300 [ 51.871163][ T522] ext4_mb_discard_preallocations_should_retry+0x156/0x600 [ 51.878695][ T522] ext4_mb_new_blocks+0x3120/0x4280 [ 51.883891][ T522] ? __getblk_gfp+0x42/0x7d0 [ 51.888488][ T522] ? __stack_depot_save+0x34/0x480 [ 51.893707][ T522] ? bh_uptodate_or_lock+0xf0/0x170 [ 51.898985][ T522] ? ext4_mb_pa_callback+0xd0/0xd0 [ 51.904205][ T522] ext4_ind_map_blocks+0xd15/0x1f20 [ 51.909394][ T522] ? get_orlov_stats+0x2f0/0x2f0 [ 51.914367][ T522] ? __kasan_check_write+0x14/0x20 [ 51.919472][ T522] ? downgrade_write+0x410/0x410 [ 51.924395][ T522] ? __down_common+0x370/0x370 [ 51.929142][ T522] ? ext4_es_lookup_extent+0x54c/0x900 [ 51.934939][ T522] ext4_map_blocks+0x919/0x1b20 [ 51.940056][ T522] ? __kasan_slab_alloc+0xcf/0xf0 [ 51.945100][ T522] ? alloc_page_buffers+0x16d/0x370 [ 51.950379][ T522] ? ksys_write+0x140/0x240 [ 51.954957][ T522] ? do_syscall_64+0x4c/0xa0 [ 51.959707][ T522] ? ext4_issue_zeroout+0x250/0x250 [ 51.965199][ T522] _ext4_get_block+0x1da/0x4e0 [ 51.970041][ T522] ? ext4_get_block+0x50/0x50 [ 51.974823][ T522] ? slab_post_alloc_hook+0x6d/0x2b0 [ 51.980200][ T522] ext4_get_block+0x39/0x50 [ 51.984954][ T522] ext4_block_write_begin+0x556/0x1150 [ 51.990432][ T522] ? ext4_es_is_delayed+0x40/0x40 [ 51.995594][ T522] ? ext4_print_free_blocks+0x390/0x390 [ 52.001247][ T522] ? ext4_write_begin+0x42a/0x1220 [ 52.006535][ T522] ? __ext4_journal_start_sb+0x154/0x2b0 [ 52.012155][ T522] ext4_write_begin+0x638/0x1220 [ 52.017090][ T522] ? ext4_readahead+0x110/0x110 [ 52.021928][ T522] ? ext4_get_group_desc+0x2ad/0x320 [ 52.027201][ T522] ? __kasan_check_read+0x11/0x20 [ 52.032204][ T522] ? mark_buffer_dirty+0x1cc/0x330 [ 52.037301][ T522] ? __ext4_handle_dirty_metadata+0x2f8/0x800 [ 52.043361][ T522] ? __kasan_check_write+0x14/0x20 [ 52.048455][ T522] ? ext4_mark_iloc_dirty+0x3013/0x3f50 [ 52.053983][ T522] ext4_da_write_begin+0x2fa/0xb60 [ 52.059080][ T522] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 52.064489][ T522] ? __ext4_mark_inode_dirty+0x443/0x610 [ 52.070443][ T522] ? __ext4_journal_stop+0x36/0x1a0 [ 52.075634][ T522] ? ext4_write_end+0x79c/0xa70 [ 52.080587][ T522] ? fault_in_readable+0x105/0x160 [ 52.085766][ T522] ? fault_in_iov_iter_readable+0x23e/0x280 [ 52.091814][ T522] generic_perform_write+0x2ad/0x670 [ 52.097175][ T522] ? grab_cache_page_write_begin+0xb0/0xb0 [ 52.103196][ T522] ? do_futex+0xcb2/0x2620 [ 52.107870][ T522] ? generic_write_checks+0x3d4/0x480 [ 52.113245][ T522] ext4_buffered_write_iter+0x4ed/0x670 [ 52.118775][ T522] ext4_file_write_iter+0x18c/0x1550 [ 52.124063][ T522] ? futex_exit_release+0x1d0/0x1d0 [ 52.129248][ T522] ? avc_policy_seqno+0x1b/0x70 [ 52.134191][ T522] ? ext4_file_read_iter+0x510/0x510 [ 52.139545][ T522] ? memset+0x35/0x40 [ 52.143510][ T522] ? iov_iter_init+0xbc/0x180 [ 52.148256][ T522] vfs_write+0x802/0xf70 [ 52.152567][ T522] ? file_end_write+0x1b0/0x1b0 [ 52.157668][ T522] ? wait_for_completion_killable_timeout+0x10/0x10 [ 52.164394][ T522] ? __fget_files+0x2c4/0x320 [ 52.169245][ T522] ? __fdget_pos+0x2d2/0x380 [ 52.173826][ T522] ? ksys_write+0x71/0x240 [ 52.178232][ T522] ksys_write+0x140/0x240 [ 52.182555][ T522] ? __ia32_sys_read+0x90/0x90 [ 52.187426][ T522] ? __kasan_check_write+0x14/0x20 [ 52.192592][ T522] ? switch_fpu_return+0x15d/0x2c0 [ 52.197793][ T522] __x64_sys_write+0x7b/0x90 [ 52.202369][ T522] x64_sys_call+0x8ef/0x9a0 [ 52.206969][ T522] do_syscall_64+0x4c/0xa0 [ 52.211454][ T522] ? clear_bhb_loop+0x50/0xa0 [ 52.216201][ T522] ? clear_bhb_loop+0x50/0xa0 [ 52.220854][ T522] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.226864][ T522] RIP: 0033:0x7f2faa462d29 [ 52.231258][ T522] 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 [ 52.251722][ T522] RSP: 002b:00007f2fa9ed5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.260222][ T522] RAX: ffffffffffffffda RBX: 00007f2faa67bfa0 RCX: 00007f2faa462d29 [ 52.268177][ T522] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000006 [ 52.276217][ T522] RBP: 00007f2faa4e42a0 R08: 0000000000000000 R09: 0000000000000000 [ 52.284254][ T522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.292207][ T522] R13: 0000000000000000 R14: 00007f2faa67bfa0 R15: 00007ffdcf2578c8 [ 52.300173][ T522] [ 52.303431][ T522] Modules linked in: [ 52.308038][ T522] ---[ end trace b4cb422475bd26bd ]--- [ 52.313878][ T522] RIP: 0010:ext4_mb_release_inode_pa+0xa75/0xa80 [ 52.320330][ T522] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 ef 35 cc ff 44 89 f1 e9 28 fe ff ff e8 32 b4 8d ff 0f 0b e8 2b b4 8d ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 [ 52.340057][ T522] RSP: 0018:ffffc90000ec6860 EFLAGS: 00010293 [ 52.346244][ T522] RAX: ffffffff81db0ac5 RBX: 00000000000000ed RCX: ffff88811a0993c0 [ 52.354219][ T522] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 52.362692][ T522] RBP: ffffc90000ec69b0 R08: 0000000000000004 R09: 0000000000000003 [ 52.370835][ T522] R10: fffff520001d8d28 R11: 1ffff920001d8d28 R12: ffff888133642f58 [ 52.378837][ T522] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff8881114ed348 [ 52.386832][ T522] FS: 00007f2fa9ed56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.395784][ T522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.402436][ T522] CR2: 0000000020020000 CR3: 0000000119e31000 CR4: 00000000003506b0 [ 52.410424][ T522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.418430][ T522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.426898][ T522] Kernel panic - not syncing: Fatal exception [ 52.433344][ T522] Kernel Offset: disabled [ 52.437689][ T522] Rebooting in 86400 seconds..