Warning: Permanently added '10.128.1.168' (ED25519) to the list of known hosts. 2025/08/08 04:47:05 ignoring optional flag "sandboxArg"="0" 2025/08/08 04:47:05 parsed 1 programs [ 52.434631][ T28] audit: type=1400 audit(1754628426.213:106): 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" [ 52.509949][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.104598][ T28] audit: type=1400 audit(1754628426.883:107): avc: denied { create } for pid=409 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.299007][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.309485][ T407] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.317686][ T407] device bridge_slave_0 entered promiscuous mode [ 53.325706][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.332745][ T407] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.340227][ T407] device bridge_slave_1 entered promiscuous mode [ 53.417931][ T28] audit: type=1401 audit(1754628427.193:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.687671][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.694746][ T407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.702103][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.709172][ T407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.755496][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.763072][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.773206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.781600][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.805415][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.813935][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.821031][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.829710][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.838754][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.845843][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.853383][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.861717][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.884414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.895241][ T407] device veth0_vlan entered promiscuous mode [ 53.903627][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.917625][ T407] device veth1_macvtap entered promiscuous mode [ 53.924753][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.933013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.940512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/08/08 04:47:07 executed programs: 0 [ 53.951903][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.961834][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.124329][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.131414][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.138989][ T466] device bridge_slave_0 entered promiscuous mode [ 54.146922][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.153951][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.161438][ T466] device bridge_slave_1 entered promiscuous mode [ 54.251924][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.259376][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.267150][ T469] device bridge_slave_0 entered promiscuous mode [ 54.275106][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.282135][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.290004][ T469] device bridge_slave_1 entered promiscuous mode [ 54.329888][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.337032][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.344578][ T473] device bridge_slave_0 entered promiscuous mode [ 54.370771][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.378436][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.386583][ T473] device bridge_slave_1 entered promiscuous mode [ 54.411752][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.419260][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.427180][ T472] device bridge_slave_0 entered promiscuous mode [ 54.458019][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.465168][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.472552][ T472] device bridge_slave_1 entered promiscuous mode [ 54.522823][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.530145][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.537571][ T475] device bridge_slave_0 entered promiscuous mode [ 54.545024][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.552085][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.559654][ T475] device bridge_slave_1 entered promiscuous mode [ 54.728831][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.736426][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.763131][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.772216][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.780542][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.787670][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.810635][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.818449][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.827036][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.835815][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.842829][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.850321][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.858039][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.865578][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.873825][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.882255][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.889405][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.896852][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.911772][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.920406][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.928647][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.935968][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.965230][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.973137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.994607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.003266][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.011302][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.037334][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.045964][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.053516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.061367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.070225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.078650][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.085715][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.093136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.101499][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.108583][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.116386][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.129725][ T466] device veth0_vlan entered promiscuous mode [ 55.143522][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.151698][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.159277][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.167002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.175237][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.183374][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.190459][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.198048][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.206578][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.213601][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.221074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.245437][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.253755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.261959][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.270192][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.282479][ T466] device veth1_macvtap entered promiscuous mode [ 55.301944][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.310053][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.318508][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.327095][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.335485][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.342519][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.350657][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.358949][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.366023][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.373393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.391426][ T473] device veth0_vlan entered promiscuous mode [ 55.411512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.419910][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.428656][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.437188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.445719][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.454128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.462715][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.470760][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.479043][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.487603][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.496145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.504012][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.512239][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.519878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.527496][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.535212][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.551248][ T473] device veth1_macvtap entered promiscuous mode [ 55.558788][ T475] device veth0_vlan entered promiscuous mode [ 55.571703][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.579780][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.587918][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.596242][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.604556][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.612662][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.620818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.629132][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.637661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.645495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.652986][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.667947][ T469] device veth0_vlan entered promiscuous mode [ 55.687093][ T523] loop0: detected capacity change from 0 to 512 [ 55.699142][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.708267][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.718468][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.727368][ T523] EXT4-fs (loop0): 1 truncate cleaned up [ 55.730232][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.733161][ T523] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 55.750588][ T28] audit: type=1400 audit(1754628429.523:109): avc: denied { mount } for pid=522 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 55.778697][ T475] device veth1_macvtap entered promiscuous mode [ 55.787470][ T28] audit: type=1400 audit(1754628429.533:110): avc: denied { write } for pid=522 comm="syz.0.16" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.793939][ T523] EXT4-fs (loop0): pa ffff888118a8d690: logic 0, phys. 193, len 32 [ 55.810158][ T28] audit: type=1400 audit(1754628429.533:111): avc: denied { add_name } for pid=522 comm="syz.0.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.817264][ T523] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4881: group 0, free 13, pa_free 16 [ 55.838202][ T28] audit: type=1400 audit(1754628429.533:112): avc: denied { create } for pid=522 comm="syz.0.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.847638][ T523] ------------[ cut here ]------------ [ 55.868249][ T28] audit: type=1400 audit(1754628429.533:113): avc: denied { write open } for pid=522 comm="syz.0.16" path="/0/file2/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.873286][ T523] kernel BUG at fs/ext4/mballoc.c:4854! [ 55.873532][ T523] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 55.897396][ T28] audit: type=1400 audit(1754628429.533:114): avc: denied { mounton } for pid=522 comm="syz.0.16" path="/0/file2/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.902273][ T523] CPU: 0 PID: 523 Comm: syz.0.16 Not tainted 6.1.145-syzkaller-1169987-gc750dc582629 #0 [ 55.902294][ T523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 55.902302][ T523] RIP: 0010:ext4_mb_release_inode_pa+0xa35/0xa40 [ 55.908775][ T28] audit: type=1400 audit(1754628429.533:115): avc: denied { map } for pid=522 comm="syz.0.16" path="/0/file2/file0/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 55.931267][ T523] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 df 07 c9 ff 44 89 f1 e9 28 fe ff ff e8 b2 a4 84 ff 0f 0b e8 ab a4 84 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 [ 55.931290][ T523] RSP: 0018:ffffc90001326b00 EFLAGS: 00010293 [ 55.931306][ T523] RAX: ffffffff81eb5dd5 RBX: 000000000000001f RCX: ffff88811ea93cc0 [ 55.931317][ T523] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 55.931326][ T523] RBP: ffffc90001326c50 R08: 0000000000000004 R09: 0000000000000003 [ 55.931335][ T523] R10: fffff52000264d7c R11: 1ffff92000264d7c R12: ffff88810dc39040 [ 55.931345][ T523] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff888118a8c690 [ 55.931355][ T523] FS: 00007f15848756c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 55.931369][ T523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.931380][ T523] CR2: 0000000020020000 CR3: 000000011f7c5000 CR4: 00000000003506b0 [ 55.931393][ T523] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.931401][ T523] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.087172][ T523] Call Trace: [ 56.090434][ T523] [ 56.093346][ T523] ? __kasan_check_read+0x11/0x20 [ 56.098376][ T523] ? call_rcu+0xb83/0xf90 [ 56.102690][ T523] ? __kasan_check_write+0x14/0x20 [ 56.107789][ T523] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 56.113140][ T523] ext4_mb_discard_group_preallocations+0xba2/0xde0 [ 56.119715][ T523] ? ext4_mb_new_inode_pa+0x12f0/0x12f0 [ 56.125246][ T523] ext4_mb_discard_preallocations_should_retry+0x15a/0x5e0 [ 56.132514][ T523] ext4_mb_new_blocks+0x30a0/0x4210 [ 56.137707][ T523] ? __kasan_check_read+0x11/0x20 [ 56.142727][ T523] ? bh_uptodate_or_lock+0x3f/0x140 [ 56.147910][ T523] ? __cfi_ext4_mb_new_blocks+0x10/0x10 [ 56.153445][ T523] ext4_ind_map_blocks+0xd18/0x1f30 [ 56.158651][ T523] ? __cfi_ext4_ind_map_blocks+0x10/0x10 [ 56.164270][ T523] ? __kasan_check_write+0x14/0x20 [ 56.169381][ T523] ? downgrade_write+0x350/0x350 [ 56.174314][ T523] ? __cfi_down_read+0x10/0x10 [ 56.179074][ T523] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 56.184611][ T523] ext4_map_blocks+0x96a/0x1b60 [ 56.189473][ T523] ? ext4_write_begin+0x333/0xf70 [ 56.194484][ T523] ? ext4_da_write_begin+0x3e1/0x8b0 [ 56.199754][ T523] ? generic_perform_write+0x2f6/0x6d0 [ 56.205196][ T523] ? __cfi_ext4_map_blocks+0x10/0x10 [ 56.210459][ T523] _ext4_get_block+0x1da/0x4e0 [ 56.215300][ T523] ? ext4_get_block+0x50/0x50 [ 56.219984][ T523] ? kasan_save_alloc_info+0x25/0x30 [ 56.225259][ T523] ? __kasan_slab_alloc+0x72/0x80 [ 56.230276][ T523] ? slab_post_alloc_hook+0x6d/0x2d0 [ 56.235566][ T523] ext4_get_block+0x39/0x50 [ 56.240065][ T523] ext4_block_write_begin+0x56e/0x1270 [ 56.245616][ T523] ? __cfi_ext4_get_block+0x10/0x10 [ 56.250811][ T523] ? ext4_print_free_blocks+0x390/0x390 [ 56.256363][ T523] ? __kasan_check_read+0x11/0x20 [ 56.261379][ T523] ? __kasan_check_read+0x11/0x20 [ 56.266393][ T523] ? folio_wait_stable+0x6f/0x90 [ 56.271312][ T523] ext4_write_begin+0x5ee/0xf70 [ 56.276148][ T523] ? __cfi_ext4_write_begin+0x10/0x10 [ 56.281510][ T523] ? __ext4_journal_stop+0x36/0x1a0 [ 56.286789][ T523] ? folio_unlock+0x4f/0x60 [ 56.291341][ T523] ext4_da_write_begin+0x3e1/0x8b0 [ 56.296457][ T523] ? ext4_write_end+0x76a/0x930 [ 56.301387][ T523] ? __cfi_ext4_da_write_begin+0x10/0x10 [ 56.307044][ T523] ? fault_in_iov_iter_readable+0xc3/0x320 [ 56.312835][ T523] generic_perform_write+0x2f6/0x6d0 [ 56.318111][ T523] ? __cfi_generic_perform_write+0x10/0x10 [ 56.323915][ T523] ext4_buffered_write_iter+0x36f/0x660 [ 56.329451][ T523] ext4_file_write_iter+0x18f/0x13d0 [ 56.334721][ T523] ? __kasan_check_write+0x14/0x20 [ 56.339851][ T523] ? wake_up_q+0x105/0x1b0 [ 56.344252][ T523] ? futex_wake+0x5c1/0x890 [ 56.348830][ T523] ? avc_policy_seqno+0x1b/0x70 [ 56.353671][ T523] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 56.359377][ T523] ? fsnotify_perm+0x67/0x5b0 [ 56.364297][ T523] ? security_file_permission+0x8a/0xb0 [ 56.369910][ T523] vfs_write+0x5db/0xca0 [ 56.374226][ T523] ? __cfi_vfs_write+0x10/0x10 [ 56.378981][ T523] ? __cfi_mutex_lock+0x10/0x10 [ 56.383900][ T523] ? __fdget_pos+0x2cd/0x380 [ 56.388472][ T523] ? ksys_write+0x71/0x240 [ 56.392961][ T523] ksys_write+0x140/0x240 [ 56.397273][ T523] ? __cfi_ksys_write+0x10/0x10 [ 56.402117][ T523] ? fpregs_restore_userregs+0x128/0x260 [ 56.407760][ T523] __x64_sys_write+0x7b/0x90 [ 56.412358][ T523] x64_sys_call+0x27b/0x9a0 [ 56.416935][ T523] do_syscall_64+0x4c/0xa0 [ 56.421333][ T523] ? clear_bhb_loop+0x30/0x80 [ 56.425991][ T523] ? clear_bhb_loop+0x30/0x80 [ 56.430652][ T523] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 56.436526][ T523] RIP: 0033:0x7f1583985d19 [ 56.440931][ T523] 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 [ 56.460514][ T523] RSP: 002b:00007f1584875038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 56.468932][ T523] RAX: ffffffffffffffda RBX: 00007f1583b75fa0 RCX: 00007f1583985d19 [ 56.476989][ T523] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000006 [ 56.485041][ T523] RBP: 00007f1583a01a20 R08: 0000000000000000 R09: 0000000000000000 [ 56.493018][ T523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.500997][ T523] R13: 0000000000000000 R14: 00007f1583b75fa0 R15: 00007ffff3a62e98 [ 56.509045][ T523] [ 56.512050][ T523] Modules linked in: [ 56.516148][ T523] ---[ end trace 0000000000000000 ]--- [ 56.522149][ T523] RIP: 0010:ext4_mb_release_inode_pa+0xa35/0xa40 [ 56.528543][ T523] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 df 07 c9 ff 44 89 f1 e9 28 fe ff ff e8 b2 a4 84 ff 0f 0b e8 ab a4 84 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 [ 56.548188][ T523] RSP: 0018:ffffc90001326b00 EFLAGS: 00010293 [ 56.554382][ T523] RAX: ffffffff81eb5dd5 RBX: 000000000000001f RCX: ffff88811ea93cc0 [ 56.562361][ T523] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 56.570354][ T523] RBP: ffffc90001326c50 R08: 0000000000000004 R09: 0000000000000003 [ 56.578366][ T523] R10: fffff52000264d7c R11: 1ffff92000264d7c R12: ffff88810dc39040 [ 56.586416][ T523] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff888118a8c690 [ 56.594409][ T523] FS: 00007f15848756c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 56.603325][ T523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.610040][ T523] CR2: 0000000020020000 CR3: 000000011f7c5000 CR4: 00000000003506b0 [ 56.618040][ T523] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.626040][ T523] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.634017][ T523] Kernel panic - not syncing: Fatal exception [ 56.640408][ T523] Kernel Offset: disabled [ 56.644899][ T523] Rebooting in 86400 seconds..