Warning: Permanently added '10.128.1.161' (ED25519) to the list of known hosts. 2025/11/26 02:16:16 parsed 1 programs [ 44.602792][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 44.602802][ T24] audit: type=1400 audit(1764123377.190:104): avc: denied { unlink } for pid=418 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" [ 44.727494][ T418] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.445598][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.453548][ T427] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.461988][ T427] device bridge_slave_0 entered promiscuous mode [ 45.496206][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.512303][ T24] audit: type=1401 audit(1764123378.100:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.527380][ T427] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.535070][ T427] device bridge_slave_1 entered promiscuous mode [ 45.660142][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.667229][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.675016][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.682677][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.717907][ T24] audit: type=1400 audit(1764123378.310:106): avc: denied { create } for pid=468 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.815638][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.835957][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.843514][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.851598][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.877836][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.886449][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.895234][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.903375][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.911922][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.920628][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.927784][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.936393][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.946050][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.953777][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.961984][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.970371][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.981357][ T427] device veth0_vlan entered promiscuous mode [ 45.992089][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.001885][ T427] device veth1_macvtap entered promiscuous mode [ 46.012119][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.024738][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/11/26 02:16:18 executed programs: 0 [ 46.060360][ T24] audit: type=1400 audit(1764123378.650:107): avc: denied { write } for pid=410 comm="syz-execprog" path="pipe:[14792]" dev="pipefs" ino=14792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 46.187032][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.194651][ T488] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.202776][ T488] device bridge_slave_0 entered promiscuous mode [ 46.211543][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.219952][ T488] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.228083][ T488] device bridge_slave_1 entered promiscuous mode [ 46.276235][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.284042][ T483] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.292697][ T483] device bridge_slave_0 entered promiscuous mode [ 46.299714][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.307714][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.315939][ T484] device bridge_slave_0 entered promiscuous mode [ 46.325996][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.334315][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.342601][ T484] device bridge_slave_1 entered promiscuous mode [ 46.358248][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.365910][ T483] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.373714][ T483] device bridge_slave_1 entered promiscuous mode [ 46.411121][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.418750][ T489] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.426254][ T489] device bridge_slave_0 entered promiscuous mode [ 46.435469][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.443038][ T489] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.450566][ T489] device bridge_slave_1 entered promiscuous mode [ 46.511919][ T486] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.519696][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.527225][ T486] device bridge_slave_0 entered promiscuous mode [ 46.535334][ T486] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.542631][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.550323][ T486] device bridge_slave_1 entered promiscuous mode [ 46.616297][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.623843][ T489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.631740][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.638950][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.652187][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.660087][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.668255][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.676083][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.699008][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.707874][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.716304][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.723946][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.753227][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.762092][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.770995][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.779490][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.786968][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.801503][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.809868][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.837824][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.846008][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.855429][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.863723][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.872239][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.885705][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.894839][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.901964][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.909951][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.918614][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.926206][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.955783][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.964729][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.973641][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.982636][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.992909][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.002135][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.010902][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.019723][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.027399][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.061479][ T488] device veth0_vlan entered promiscuous mode [ 47.068328][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.077856][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.086256][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.094347][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.102670][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.110872][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.119368][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.127917][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.134921][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.142370][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.151618][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.160030][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.167436][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.175129][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.183737][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.193130][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.201543][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.210655][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.220431][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.227977][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.236078][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.245026][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.254981][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.263999][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.271287][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.279556][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.287753][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.303018][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.315064][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.335686][ T484] device veth0_vlan entered promiscuous mode [ 47.356556][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.365786][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.374368][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.382055][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.390750][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.399592][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.408098][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.417613][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.426521][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.437693][ T484] device veth1_macvtap entered promiscuous mode [ 47.448891][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.457798][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.466573][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.478637][ T488] device veth1_macvtap entered promiscuous mode [ 47.490502][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.500381][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.514729][ T483] device veth0_vlan entered promiscuous mode [ 47.533340][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.543360][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.552133][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.561620][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.570641][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.579556][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.588148][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.597445][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.606689][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.615657][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.626860][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.637076][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.646729][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.655757][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.665131][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.673006][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.684420][ T489] device veth0_vlan entered promiscuous mode [ 47.694870][ T486] device veth0_vlan entered promiscuous mode [ 47.704733][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.712675][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.721401][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.730829][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.739784][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.747753][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.759525][ T489] device veth1_macvtap entered promiscuous mode [ 47.773021][ T483] device veth1_macvtap entered promiscuous mode [ 47.800095][ T506] ====================================================== [ 47.800095][ T506] WARNING: the mand mount option is being deprecated and [ 47.800095][ T506] will be removed in v5.15! [ 47.800095][ T506] ====================================================== [ 47.836196][ T486] device veth1_macvtap entered promiscuous mode [ 47.845304][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.847914][ T506] EXT4-fs (loop0): Ignoring removed nobh option [ 47.855020][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.861412][ T506] EXT4-fs (loop0): Ignoring removed bh option [ 47.869939][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.875309][ T506] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.883339][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.899922][ T506] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,user_xattr,errors=continue,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 47.903459][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.928482][ T24] audit: type=1400 audit(1764123380.520:108): avc: denied { mount } for pid=505 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 [ 47.937575][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.967671][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.975965][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.984950][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.987782][ T24] audit: type=1400 audit(1764123380.570:109): avc: denied { read append } for pid=505 comm="syz.0.16" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.016425][ T24] audit: type=1400 audit(1764123380.570:110): avc: denied { open } for pid=505 comm="syz.0.16" path="/0/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.018348][ T484] EXT4-fs error (device loop0): mb_free_blocks:1524: group 0, inode 20: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 48.041327][ T24] audit: type=1400 audit(1764123380.570:111): avc: denied { write } for pid=505 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.056252][ T484] ================================================================== [ 48.079257][ T24] audit: type=1400 audit(1764123380.570:112): avc: denied { add_name } for pid=505 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.086844][ T484] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x3a6a/0x4920 [ 48.086853][ T484] Read of size 4 at addr ffff8881194e6c18 by task syz-executor/484 [ 48.086855][ T484] [ 48.086869][ T484] CPU: 0 PID: 484 Comm: syz-executor Not tainted syzkaller #0 [ 48.086882][ T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 48.131043][ T24] audit: type=1400 audit(1764123380.570:113): avc: denied { create } for pid=505 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 48.139156][ T484] Call Trace: [ 48.139178][ T484] __dump_stack+0x21/0x24 [ 48.139186][ T484] dump_stack_lvl+0x169/0x1d8 [ 48.139195][ T484] ? show_regs_print_info+0x18/0x18 [ 48.139203][ T484] ? thaw_kernel_threads+0x220/0x220 [ 48.139213][ T484] print_address_description+0x7f/0x2c0 [ 48.139223][ T484] ? ext4_ext_remove_space+0x3a6a/0x4920 [ 48.139231][ T484] kasan_report+0xe2/0x130 [ 48.139248][ T484] ? __read_extent_tree_block+0x1e8/0x790 [ 48.267141][ T484] ? ext4_ext_remove_space+0x3a6a/0x4920 [ 48.273558][ T484] __asan_report_load4_noabort+0x14/0x20 [ 48.279262][ T484] ext4_ext_remove_space+0x3a6a/0x4920 [ 48.285155][ T484] ? __kasan_slab_free+0x11/0x20 [ 48.290501][ T484] ? slab_free_freelist_hook+0xc5/0x190 [ 48.297263][ T484] ? __es_remove_extent+0xdc5/0x16f0 [ 48.302883][ T484] ? _raw_write_lock+0x8e/0xe0 [ 48.308915][ T484] ? ext4_da_release_space+0x19f/0x410 [ 48.314464][ T484] ? ext4_ext_index_trans_blocks+0x100/0x100 [ 48.321008][ T484] ext4_ext_truncate+0x169/0x1f0 [ 48.326410][ T484] ext4_truncate+0xaea/0x1290 [ 48.331609][ T484] ? __ext4_mark_inode_dirty+0x610/0x610 [ 48.337772][ T484] ext4_evict_inode+0xf4f/0x1760 [ 48.343268][ T484] ? _raw_spin_unlock+0x4d/0x70 [ 48.348395][ T484] ? ext4_inode_is_fast_symlink+0x370/0x370 [ 48.354686][ T484] ? inode_io_list_del_locked+0x1b3/0x210 [ 48.361081][ T484] ? _raw_spin_unlock+0x4d/0x70 [ 48.366815][ T484] ? ext4_inode_is_fast_symlink+0x370/0x370 [ 48.372953][ T484] evict+0x478/0x910 [ 48.377288][ T484] ? mode_strip_sgid+0x160/0x160 [ 48.382710][ T484] ? _raw_spin_lock+0x8e/0xe0 [ 48.387456][ T484] ? _raw_spin_trylock_bh+0x130/0x130 [ 48.393222][ T484] ? iput+0x291/0x7c0 [ 48.397179][ T484] ? __kasan_check_write+0x14/0x20 [ 48.402352][ T484] iput+0x638/0x7c0 [ 48.406378][ T484] do_unlinkat+0x33f/0x670 [ 48.411371][ T484] ? __check_object_size+0x2f4/0x3c0 [ 48.416717][ T484] ? fsnotify_link_count+0x90/0x90 [ 48.421895][ T484] ? getname_flags+0x206/0x500 [ 48.427002][ T484] __x64_sys_unlink+0x49/0x50 [ 48.431830][ T484] do_syscall_64+0x31/0x40 [ 48.436569][ T484] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.442722][ T484] RIP: 0033:0x7f814aa85f17 [ 48.447221][ T484] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 48.467422][ T484] RSP: 002b:00007ffcfabfcd98 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 48.476098][ T484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f814aa85f17 [ 48.484226][ T484] RDX: 00007ffcfabfcdc0 RSI: 00007ffcfabfce50 RDI: 00007ffcfabfce50 [ 48.492766][ T484] RBP: 00007ffcfabfce50 R08: 0000000000000000 R09: 0000000000000000 [ 48.501711][ T484] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffcfabfdf40 [ 48.509869][ T484] R13: 00007f814ab0889d R14: 000000000000bb4b R15: 00007ffcfabff010 [ 48.518214][ T484] [ 48.520718][ T484] Allocated by task 506: [ 48.525718][ T484] __kasan_slab_alloc+0xbd/0xf0 [ 48.530649][ T484] slab_post_alloc_hook+0x5d/0x2f0 [ 48.535754][ T484] kmem_cache_alloc+0x165/0x2e0 [ 48.540820][ T484] getname_flags+0xb9/0x500 [ 48.545456][ T484] getname+0x19/0x20 [ 48.549373][ T484] do_sys_openat2+0xd9/0x6d0 [ 48.554112][ T484] __x64_sys_openat+0x136/0x160 [ 48.559220][ T484] do_syscall_64+0x31/0x40 [ 48.564927][ T484] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.570975][ T484] [ 48.573466][ T484] Freed by task 506: [ 48.578000][ T484] kasan_set_track+0x4a/0x70 [ 48.583950][ T484] kasan_set_free_info+0x23/0x40 [ 48.589489][ T484] ____kasan_slab_free+0x125/0x160 [ 48.595493][ T484] __kasan_slab_free+0x11/0x20 [ 48.601392][ T484] slab_free_freelist_hook+0xc5/0x190 [ 48.607276][ T484] kmem_cache_free+0x100/0x2d0 [ 48.612407][ T484] putname+0xfe/0x150 [ 48.616648][ T484] do_sys_openat2+0x207/0x6d0 [ 48.621669][ T484] __x64_sys_openat+0x136/0x160 [ 48.626969][ T484] do_syscall_64+0x31/0x40 [ 48.632102][ T484] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.638894][ T484] [ 48.641223][ T484] The buggy address belongs to the object at ffff8881194e6600 [ 48.641223][ T484] which belongs to the cache names_cache of size 4096 [ 48.656050][ T484] The buggy address is located 1560 bytes inside of [ 48.656050][ T484] 4096-byte region [ffff8881194e6600, ffff8881194e7600) [ 48.670555][ T484] The buggy address belongs to the page: [ 48.676691][ T484] page:ffffea0004653800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1194e0 [ 48.687782][ T484] head:ffffea0004653800 order:3 compound_mapcount:0 compound_pincount:0 [ 48.697833][ T484] flags: 0x4000000000010200(slab|head) [ 48.703797][ T484] raw: 4000000000010200 dead000000000100 dead000000000122 ffff88810018a300 [ 48.712728][ T484] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000 [ 48.722116][ T484] page dumped because: kasan: bad access detected [ 48.728950][ T484] page_owner tracks the page as allocated [ 48.735512][ T484] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 95, ts 47793246626, free_ts 47790480234 [ 48.757066][ T484] prep_new_page+0x179/0x180 [ 48.761810][ T484] get_page_from_freelist+0x2235/0x23d0 [ 48.767430][ T484] __alloc_pages_nodemask+0x268/0x5f0 [ 48.773038][ T484] new_slab+0x84/0x3f0 [ 48.777231][ T484] ___slab_alloc+0x2a6/0x450 [ 48.782366][ T484] __slab_alloc+0x63/0xa0 [ 48.787090][ T484] kmem_cache_alloc+0x1af/0x2e0 [ 48.792997][ T484] getname_flags+0xb9/0x500 [ 48.799205][ T484] __x64_sys_unlink+0x3c/0x50 [ 48.804689][ T484] do_syscall_64+0x31/0x40 [ 48.809373][ T484] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.817530][ T484] page last free stack trace: [ 48.823767][ T484] __free_pages_ok+0x7fc/0x820 [ 48.829017][ T484] __free_pages+0xdd/0x380 [ 48.834114][ T484] __free_slab+0xcf/0x190 [ 48.838436][ T484] unfreeze_partials+0x15f/0x190 [ 48.843534][ T484] put_cpu_partial+0xc1/0x180 [ 48.848966][ T484] __slab_free+0x2c9/0x3a0 [ 48.854188][ T484] ___cache_free+0x111/0x130 [ 48.859457][ T484] qlink_free+0x50/0x90 [ 48.864102][ T484] qlist_free_all+0x5f/0xb0 [ 48.868983][ T484] kasan_quarantine_reduce+0x14a/0x160 [ 48.874883][ T484] __kasan_slab_alloc+0x2f/0xf0 [ 48.879892][ T484] slab_post_alloc_hook+0x5d/0x2f0 [ 48.885160][ T484] kmem_cache_alloc+0x165/0x2e0 [ 48.890629][ T484] __alloc_skb+0x9e/0x520 [ 48.894946][ T484] sk_stream_alloc_skb+0x21a/0xb70 [ 48.900580][ T484] tcp_sendmsg_locked+0xc43/0x3750 [ 48.906367][ T484] [ 48.909237][ T484] Memory state around the buggy address: [ 48.915490][ T484] ffff8881194e6b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.924160][ T484] ffff8881194e6b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.933452][ T484] >ffff8881194e6c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.942587][ T484] ^ [ 48.948069][ T484] ffff8881194e6c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.957146][ T484] ffff8881194e6d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.965705][ T484] ================================================================== [ 48.974046][ T484] Disabling lock debugging due to kernel taint [ 48.986837][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.997783][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.006971][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.015493][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.049881][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.058805][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.059994][ T511] EXT4-fs (loop3): Ignoring removed nobh option [ 49.069510][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.074674][ T511] EXT4-fs (loop3): Ignoring removed bh option [ 49.088862][ T511] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.089531][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.122512][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.144364][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.153578][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.159749][ T511] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,user_xattr,errors=continue,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 49.163249][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.231375][ T518] EXT4-fs (loop4): Ignoring removed nobh option [ 49.240285][ T488] EXT4-fs error (device loop3): mb_free_blocks:1524: group 0, inode 20: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 49.248348][ T518] EXT4-fs (loop4): Ignoring removed bh option [ 49.263060][ T518] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.288241][ T518] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,user_xattr,errors=continue,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 49.318621][ T515] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.326617][ T515] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.334868][ T515] device bridge_slave_0 entered promiscuous mode [ 49.343923][ T515] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.353659][ T515] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.359373][ T521] EXT4-fs (loop1): Ignoring removed nobh option [ 49.368908][ T515] device bridge_slave_1 entered promiscuous mode [ 49.369029][ T521] EXT4-fs (loop1): Ignoring removed bh option [ 49.384666][ T489] EXT4-fs error (device loop4): mb_free_blocks:1524: group 0, [ 49.384673][ T521] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.405406][ T489] inode 20: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 49.413632][ T521] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,user_xattr,errors=continue,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 49.441830][ T526] EXT4-fs (loop6): Ignoring removed nobh option [ 49.455888][ T526] EXT4-fs (loop6): Ignoring removed bh option [ 49.462991][ T526] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.478351][ T486] EXT4-fs error (device loop1): mb_free_blocks:1524: group 0, inode 20: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 49.490619][ T526] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,user_xattr,errors=continue,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 49.535019][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.543085][ T533] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.544297][ T483] EXT4-fs error (device loop6): mb_free_blocks:1524: group 0, inode 20: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 49.551191][ T533] device bridge_slave_0 entered promiscuous mode [ 49.577212][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.584342][ T533] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.592268][ T533] device bridge_slave_1 entered promiscuous mode [ 49.611202][ T9] device bridge_slave_1 left promiscuous mode [ 49.617837][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.625403][ T9] device bridge_slave_0 left promiscuous mode [ 49.632761][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.641153][ T9] device veth1_macvtap left promiscuous mode [ 49.647733][ T9] device veth0_vlan left promiscuous mode [ 49.809609][ T515] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.816866][ T515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.824656][ T515] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.832077][ T515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.840322][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.848008][ T542] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.855508][ T542] device bridge_slave_0 entered promiscuous mode [ 49.863426][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.871175][ T542] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.879524][ T542] device bridge_slave_1 entered promiscuous mode [ 49.907808][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.914889][ T545] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.922807][ T545] device bridge_slave_0 entered promiscuous mode [ 49.930964][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.938629][ T545] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.946259][ T545] device bridge_slave_1 entered promiscuous mode [ 49.988712][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.996222][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.003954][ T546] device bridge_slave_0 entered promiscuous mode [ 50.011303][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.018760][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.026169][ T546] device bridge_slave_1 entered promiscuous mode [ 50.074952][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.082759][ T545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.090216][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.097427][ T545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.113684][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.121490][ T533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.129891][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.138626][ T533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.148426][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.156527][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.164558][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.173192][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.181928][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.190305][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.224385][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.233486][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.279393][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.289323][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.298982][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.307833][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.318940][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.331217][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.342864][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.352479][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.360435][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.368661][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.397619][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.406507][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.415111][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.423520][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.431861][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.439848][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.448277][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.457733][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.466479][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.474000][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.482462][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.492697][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.502516][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.511150][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.519295][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.527957][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.536304][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.543958][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.552081][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.560770][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.569872][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.578188][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.586623][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.618988][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.627901][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.636572][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.650787][ T515] device veth0_vlan entered promiscuous mode [ 50.677183][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.685612][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.695411][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.704852][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.714197][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.723229][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.732470][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.741397][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.749126][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.757101][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.766317][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.775081][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.783701][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.791930][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.801366][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.811951][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.819277][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.827341][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.835882][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.844247][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.852104][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.859712][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.875782][ T515] device veth1_macvtap entered promiscuous mode [ 50.885098][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.893603][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.902685][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.911389][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.920271][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.941551][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.955322][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.964437][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.972292][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.981145][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.990874][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.999782][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.012449][ T533] device veth0_vlan entered promiscuous mode [ 51.024671][ T545] device veth0_vlan entered promiscuous mode [ 51.035414][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.043672][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.052363][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.061922][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.070609][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.081402][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.090817][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.099859][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.108881][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.117784][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.127176][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.135058][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.162442][ T533] device veth1_macvtap entered promiscuous mode [ 51.170301][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.182822][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.193253][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.202797][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.212268][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.221651][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.241822][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.250480][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.259640][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.268928][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.278351][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.286366][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.295340][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.303328][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.316711][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.326503][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.335257][ T542] device veth0_vlan entered promiscuous mode [ 51.345007][ T545] device veth1_macvtap entered promiscuous mode [ 51.354103][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2025/11/26 02:16:23 executed programs: 25 [ 51.362077][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.371965][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.394665][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.403664][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.414491][ T546] device veth0_vlan entered promiscuous mode [ 51.429650][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.439472][ T557] EXT4-fs (loop7): Ignoring removed nobh option [ 51.439810][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.447682][ T557] EXT4-fs (loop7): Ignoring removed bh option [ 51.455255][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.460597][ T557] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.469790][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.495695][ T557] EXT4-fs (loop7): mounted filesystem without journal. Opts: delalloc,data_err=abort,user_xattr,errors=continue,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 51.530330][ T542] device veth1_macvtap entered promiscuous mode [ 51.537813][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.546006][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.554549][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.564262][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.565396][ T515] EXT4-fs error (device loop7): mb_free_blocks:1524: group 0, inode 20: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 51.573985][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.606528][ T546] device veth1_macvtap entered promiscuous mode [ 51.625756][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.636082][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.636223][ T562] EXT4-fs (loop8): Ignoring removed nobh option [ 51.644814][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.658880][ T562] EXT4-fs (loop8): Ignoring removed bh option [ 51.665539][ T562] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.693533][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.702066][ T562] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,user_xattr,errors=continue,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 51.703842][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.737539][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.740822][ T569] EXT4-fs (loop2): Ignoring removed nobh option [ 51.746309][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.761782][ T569] EXT4-fs (loop2): Ignoring removed bh option [ 51.762853][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.768168][ T569] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.777508][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.798314][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.807851][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.808701][ T533] EXT4-fs error (device loop8): mb_free_blocks:1524: group 0, inode 20: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 51.819811][ T569] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,user_xattr,errors=continue,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 51.834573][ T533] EXT4-fs error (device loop8): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 281470909150352, count = 16 [ 51.874762][ T533] EXT4-fs error (device loop8): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 281470909148184, count = 2177 [ 51.893052][ T533] EXT4-fs error (device loop8): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 281472939583680, count = 16 [ 51.910343][ T545] EXT4-fs error (device loop2): mb_free_blocks:1524: group 0, inode 20: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 51.913563][ T533] EXT4-fs error (device loop8): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 281472939581504, count = 2177 [ 51.931525][ T574] EXT4-fs (loop5): Ignoring removed nobh option [ 51.947285][ T545] EXT4-fs error (device loop2): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 112589218958528, count = 16 [ 51.951348][ T574] EXT4-fs (loop5): Ignoring removed bh option [ 51.969752][ T574] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.982775][ T545] EXT4-fs error (device loop2): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 112589218932326, count = 26214 [ 51.990527][ T567] general protection fault, probably for non-canonical address 0xdffffc00053083ad: 0000 [#1] PREEMPT SMP KASAN [ 52.007321][ T545] EXT4-fs error (device loop2): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 112589218932320, count = 16 [ 52.010211][ T567] KASAN: probably user-memory-access in range [0x0000000029841d68-0x0000000029841d6f] [ 52.010222][ T567] CPU: 0 PID: 567 Comm: syz-executor Tainted: G B syzkaller #0 [ 52.010235][ T567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 52.025264][ T545] EXT4-fs error (device loop2): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 111542254422224, count = 16 [ 52.034765][ T567] RIP: 0010:neigh_flush_dev+0x114/0x820 [ 52.034775][ T567] Code: 94 06 00 00 4c 89 f0 48 c1 e8 03 48 89 45 98 49 89 dc 4c 89 75 b0 4d 85 ff 74 6c 49 8d 9c 24 68 01 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 0d d1 02 fe 4c 39 3b 0f 85 17 06 [ 52.034788][ T567] RSP: 0018:ffffc900013b6bb0 EFLAGS: 00010202 [ 52.044178][ T545] EXT4-fs error (device loop2): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 111542254397799, count = 24435 [ 52.054879][ T567] [ 52.054890][ T567] RAX: 00000000053083ad RBX: 0000000029841d68 RCX: ffff888103fa0000 [ 52.054895][ T567] RDX: 0000000000000000 RSI: 0000000000000017 RDI: 00000000ffffffff [ 52.054900][ T567] RBP: ffffc900013b6c50 R08: 0000000000000017 R09: ffffffff848000c5 [ 52.054905][ T567] R10: 0000000000000001 R11: 000000009a17dea4 R12: 0000000029841c00 [ 52.054911][ T567] R13: dffffc0000000000 R14: ffff88810d8dec00 R15: ffff888127c40000 [ 52.054919][ T567] FS: 000055556d7e6500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.054924][ T567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.054930][ T567] CR2: 00007efbfdd57000 CR3: 000000010cbb9000 CR4: 00000000003506b0 [ 52.054938][ T567] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.054943][ T567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.054946][ T567] Call Trace: [ 52.054964][ T567] ? _raw_write_lock_bh+0x8e/0xe0 [ 52.054975][ T567] neigh_changeaddr+0x30/0x40 [ 52.054984][ T567] ndisc_netdev_event+0x10b/0x3e0 [ 52.054994][ T567] raw_notifier_call_chain+0x90/0x100 [ 52.055003][ T567] dev_set_mac_address+0x318/0x420 [ 52.055012][ T567] ? dev_pre_changeaddr_notify+0x1c0/0x1c0 [ 52.055021][ T567] ? __kmalloc+0x1a7/0x330 [ 52.055029][ T567] dev_set_mac_address_user+0x31/0x50 [ 52.055038][ T567] do_setlink+0x695/0x3ab0 [ 52.055048][ T567] ? __kasan_slab_alloc+0x69/0xf0 [ 52.055057][ T567] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 52.055065][ T567] ? stack_trace_save+0x98/0xe0 [ 52.055082][ T567] ? rtnl_newlink+0x103/0x1640 [ 52.070284][ T545] EXT4-fs error (device loop2): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 111542254397792, count = 16 [ 52.075619][ T567] ? __kasan_kmalloc+0xec/0x110 [ 52.096758][ T545] EXT4-fs error (device loop2): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 54314698823568, count = 16 [ 52.102926][ T567] ? __kasan_kmalloc+0xda/0x110 [ 52.118216][ T545] EXT4-fs error (device loop2): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 54314698809392, count = 14177 [ 52.120392][ T567] ? kmem_cache_alloc_trace+0x184/0x2e0 [ 52.131406][ T545] EXT4-fs error (device loop2): ext4_free_blocks:5685: comm syz-executor: Freeing blocks not in datazone - block = 54314698809392, count = 16 [ 52.136941][ T567] ? rtnl_newlink+0x103/0x1640 [ 52.136951][ T567] ? rtnetlink_rcv_msg+0x9db/0xb90 [ 52.136974][ T567] ? __nla_validate_parse+0x1dbd/0x2670 [ 52.374846][ T567] ? __nla_validate+0x60/0x60 [ 52.380059][ T567] ? __kasan_check_read+0x11/0x20 [ 52.385099][ T567] ? validate_linkmsg+0x38e/0x480 [ 52.390395][ T567] rtnl_newlink+0x1292/0x1640 [ 52.395245][ T567] ? ____kasan_slab_free+0x130/0x160 [ 52.400984][ T567] ? rtnl_newlink+0x311/0x1640 [ 52.405930][ T567] ? rtnl_setlink+0x3f0/0x3f0 [ 52.411507][ T567] ? memcpy+0x56/0x70 [ 52.415762][ T567] ? cap_capable+0x19c/0x220 [ 52.420613][ T567] ? __kasan_check_write+0x14/0x20 [ 52.425915][ T567] ? mutex_lock+0x8c/0xe0 [ 52.430248][ T567] ? mutex_trylock+0xa0/0xa0 [ 52.435025][ T567] ? ns_capable+0x8c/0xf0 [ 52.439798][ T567] ? netlink_net_capable+0x125/0x160 [ 52.445801][ T567] ? rtnl_setlink+0x3f0/0x3f0 [ 52.451103][ T567] rtnetlink_rcv_msg+0x9db/0xb90 [ 52.456434][ T567] ? rtnetlink_bind+0x80/0x80 [ 52.461286][ T567] ? arch_stack_walk+0xee/0x140 [ 52.466530][ T567] ? stack_trace_save+0x98/0xe0 [ 52.472071][ T567] ? stack_trace_snprint+0xf0/0xf0 [ 52.477422][ T567] ? memcpy+0x56/0x70 [ 52.481753][ T567] ? avc_has_perm+0x234/0x360 [ 52.486865][ T567] ? __kasan_slab_alloc+0xbd/0xf0 [ 52.492150][ T567] ? slab_post_alloc_hook+0x5d/0x2f0 [ 52.497839][ T567] ? __x64_sys_sendto+0xe5/0x100 [ 52.503349][ T567] ? avc_has_perm_noaudit+0x240/0x240 [ 52.511277][ T567] ? selinux_nlmsg_lookup+0x3de/0x4a0 [ 52.518891][ T567] netlink_rcv_skb+0x1e0/0x430 [ 52.524059][ T567] ? rtnetlink_bind+0x80/0x80 [ 52.529573][ T567] ? netlink_ack+0xb80/0xb80 [ 52.535172][ T567] ? __netlink_lookup+0x387/0x3b0 [ 52.540644][ T567] rtnetlink_rcv+0x1c/0x20 [ 52.545074][ T567] netlink_unicast+0x876/0xa40 [ 52.549964][ T567] netlink_sendmsg+0x88d/0xb30 [ 52.554732][ T567] ? netlink_getsockopt+0x530/0x530 [ 52.560084][ T567] ? security_socket_sendmsg+0x82/0xa0 [ 52.565644][ T567] __sys_sendto+0x41d/0x580 [ 52.570356][ T567] ? __ia32_sys_getpeername+0x90/0x90 [ 52.576114][ T567] ? ____fput+0x15/0x20 [ 52.580628][ T567] __x64_sys_sendto+0xe5/0x100 [ 52.585518][ T567] do_syscall_64+0x31/0x40 [ 52.590239][ T567] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.596579][ T567] RIP: 0033:0x7fe8ee1f37a3 [ 52.601567][ T567] Code: 64 89 02 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 80 3d a1 3d 1f 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 [ 52.622399][ T567] RSP: 002b:00007ffefce11e78 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 52.631250][ T567] RAX: ffffffffffffffda RBX: 00007fe8eef47620 RCX: 00007fe8ee1f37a3 [ 52.640103][ T567] RDX: 000000000000002c RSI: 00007fe8eef47670 RDI: 0000000000000003 [ 52.649391][ T567] RBP: 0000000000000001 R08: 00007ffefce11e94 R09: 000000000000000c [ 52.658078][ T567] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 52.666409][ T567] R13: 0000000000000000 R14: 00007fe8eef47670 R15: 0000000000000000 [ 52.674689][ T567] Modules linked in: [ 52.678929][ T567] ---[ end trace e53bd1ab89dae067 ]--- [ 52.684768][ T567] RIP: 0010:neigh_flush_dev+0x114/0x820 [ 52.690689][ T567] Code: 94 06 00 00 4c 89 f0 48 c1 e8 03 48 89 45 98 49 89 dc 4c 89 75 b0 4d 85 ff 74 6c 49 8d 9c 24 68 01 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 0d d1 02 fe 4c 39 3b 0f 85 17 06 [ 52.712974][ T567] RSP: 0018:ffffc900013b6bb0 EFLAGS: 00010202 [ 52.719803][ T567] RAX: 00000000053083ad RBX: 0000000029841d68 RCX: ffff888103fa0000 [ 52.728530][ T567] RDX: 0000000000000000 RSI: 0000000000000017 RDI: 00000000ffffffff [ 52.737128][ T567] RBP: ffffc900013b6c50 R08: 0000000000000017 R09: ffffffff848000c5 [ 52.745504][ T567] R10: 0000000000000001 R11: 000000009a17dea4 R12: 0000000029841c00 [ 52.754256][ T567] R13: dffffc0000000000 R14: ffff88810d8dec00 R15: ffff888127c40000 [ 52.762452][ T567] FS: 000055556d7e6500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.771855][ T567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.779063][ T567] CR2: 00007efbfdd57000 CR3: 000000010cbb9000 CR4: 00000000003506b0 [ 52.787866][ T567] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.796548][ T567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.805642][ T567] Kernel panic - not syncing: Fatal exception in interrupt [ 52.813678][ T567] Kernel Offset: disabled [ 52.817994][ T567] Rebooting in 86400 seconds..