Warning: Permanently added '10.128.1.237' (ED25519) to the list of known hosts. 2025/09/16 12:32:56 parsed 1 programs [ 47.948204][ T28] audit: type=1400 audit(1758025977.467:106): avc: denied { unlink } for pid=402 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" [ 48.003953][ T402] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.990236][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.997322][ T419] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.010776][ T419] device bridge_slave_0 entered promiscuous mode [ 49.038524][ T28] audit: type=1401 audit(1758025978.557:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.081441][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.095204][ T419] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.102865][ T419] device bridge_slave_1 entered promiscuous mode [ 49.307410][ T28] audit: type=1400 audit(1758025978.817:108): avc: denied { create } for pid=456 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.482020][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.489139][ T419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.496457][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.503560][ T419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.531328][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.538765][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.546514][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.554407][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.568222][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.576664][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.583881][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.591584][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.600218][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.607300][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.628901][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.637320][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.654063][ T419] device veth0_vlan entered promiscuous mode [ 49.662076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.671524][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.679807][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.687479][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.702894][ T419] device veth1_macvtap entered promiscuous mode [ 49.710980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.723492][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/09/16 12:32:59 executed programs: 0 [ 49.748854][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.883440][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.890581][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.898798][ T451] syz-executor (451) used greatest stack depth: 22016 bytes left [ 49.899564][ T475] device bridge_slave_0 entered promiscuous mode [ 49.932333][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.939574][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.946978][ T475] device bridge_slave_1 entered promiscuous mode [ 50.068696][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.075783][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.083292][ T478] device bridge_slave_0 entered promiscuous mode [ 50.091830][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.099030][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.106490][ T478] device bridge_slave_1 entered promiscuous mode [ 50.156669][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.163796][ T481] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.171321][ T481] device bridge_slave_0 entered promiscuous mode [ 50.193505][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.200618][ T481] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.208111][ T481] device bridge_slave_1 entered promiscuous mode [ 50.239736][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.246802][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.254488][ T480] device bridge_slave_0 entered promiscuous mode [ 50.261323][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.268784][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.276335][ T477] device bridge_slave_0 entered promiscuous mode [ 50.297898][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.304971][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.312419][ T480] device bridge_slave_1 entered promiscuous mode [ 50.320298][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.327353][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.334944][ T477] device bridge_slave_1 entered promiscuous mode [ 50.516990][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.524108][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.531428][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.538557][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.587109][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.594200][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.601521][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.608595][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.627353][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.634738][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.642291][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.649663][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.658843][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.666319][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.689625][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.718996][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.727366][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.735825][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.742908][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.750736][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.758995][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.766012][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.773398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.781835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.790120][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.797145][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.804790][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.813168][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.820232][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.827668][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.835757][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.843844][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.877927][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.886271][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.894532][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.903653][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.912022][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.919070][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.926402][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.934738][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.941803][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.968965][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.982908][ T475] device veth0_vlan entered promiscuous mode [ 50.993929][ T478] device veth0_vlan entered promiscuous mode [ 51.008389][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.016389][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.024649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.033326][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.041556][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.049983][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.058489][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.066520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.074154][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.081713][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.090255][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.098804][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.107082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.115493][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.122584][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.130068][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.138434][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.146558][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.153613][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.161252][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.168907][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.176428][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.184398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.191838][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.219378][ T481] device veth0_vlan entered promiscuous mode [ 51.226742][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.235330][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.243647][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.253150][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.266960][ T475] device veth1_macvtap entered promiscuous mode [ 51.278141][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.285973][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.293809][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.301577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.310048][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.323952][ T478] device veth1_macvtap entered promiscuous mode [ 51.336094][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.343696][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.351398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.359821][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.368093][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.376272][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.384595][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.397979][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.406260][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.414815][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.423153][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.445430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.453922][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.462362][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.469444][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.477050][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.485765][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.494248][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.502680][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.511036][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.518090][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.525441][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.534211][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.542633][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.567215][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.576434][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.596058][ T529] loop0: detected capacity change from 0 to 1024 [ 51.604615][ T477] device veth0_vlan entered promiscuous mode [ 51.621818][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.630781][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.643959][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.645085][ T533] loop6: detected capacity change from 0 to 1024 [ 51.652106][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.660327][ T529] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 51.668048][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.687752][ T28] audit: type=1400 audit(1758025981.197:109): avc: denied { mount } for pid=528 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.704362][ T533] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 51.709727][ T28] audit: type=1400 audit(1758025981.197:110): avc: denied { write } for pid=528 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.731971][ T529] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5917: Out of memory [ 51.739505][ T28] audit: type=1400 audit(1758025981.197:111): avc: denied { add_name } for pid=528 comm="syz.0.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.769048][ T28] audit: type=1400 audit(1758025981.197:112): avc: denied { create } for pid=528 comm="syz.0.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.769326][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.789077][ T28] audit: type=1400 audit(1758025981.197:113): avc: denied { write open } for pid=528 comm="syz.0.17" path="/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.809198][ T529] EXT4-fs error (device loop0): ext4_dirty_inode:6121: inode #18: comm syz.0.17: mark_inode_dirty error [ 51.819063][ T28] audit: type=1400 audit(1758025981.197:114): avc: denied { mounton } for pid=528 comm="syz.0.17" path="/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.837785][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.853149][ T533] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5917: Out of memory [ 51.869903][ T28] audit: type=1400 audit(1758025981.197:115): avc: denied { map } for pid=528 comm="syz.0.17" path="/0/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 [ 51.873456][ T529] ------------[ cut here ]------------ [ 51.893886][ T533] EXT4-fs error (device loop6): ext4_dirty_inode:6121: inode #18: comm syz.6.20: mark_inode_dirty error [ 51.899569][ T529] kernel BUG at fs/ext4/inline.c:302! [ 51.911963][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.917373][ T529] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 51.924166][ T533] ------------[ cut here ]------------ [ 51.930004][ T529] CPU: 1 PID: 529 Comm: syz.0.17 Not tainted syzkaller #0 [ 51.930026][ T529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 51.930037][ T529] RIP: 0010:ext4_create_inline_data+0x3f6/0x400 [ 51.930079][ T529] Code: ff ff e8 3d 0c cd ff e9 16 ff ff ff 89 f9 80 e1 07 fe c1 38 c1 0f 8c 32 ff ff ff e8 24 0c cd ff e9 28 ff ff ff e8 9a a5 88 ff <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 fb [ 51.930095][ T529] RSP: 0018:ffffc90000f77420 EFLAGS: 00010293 [ 51.930119][ T529] RAX: ffffffff81e763c6 RBX: 0000000000000000 RCX: ffff88810f9e6540 [ 51.930134][ T529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.930147][ T529] RBP: ffffc90000f77550 R08: ffff88810f9e6540 R09: 0000000000000002 [ 51.930161][ T529] R10: 00000000ffffffc3 R11: 0000000000000000 R12: 1ffff920001eee88 [ 51.935604][ T533] kernel BUG at fs/ext4/inline.c:302! [ 51.942711][ T529] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88811512ba98 [ 51.942726][ T529] FS: 00007f65afb786c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.942744][ T529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.942758][ T529] CR2: 00007fdcc6808000 CR3: 0000000121542000 CR4: 00000000003506a0 [ 51.953710][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.959477][ T529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.959491][ T529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.959505][ T529] Call Trace: [ 51.959510][ T529] [ 51.959516][ T529] ? __kasan_check_read+0x11/0x20 [ 51.959553][ T529] ? ext4_update_inline_data+0x4f0/0x4f0 [ 51.959575][ T529] ? clear_nonspinnable+0x60/0x60 [ 52.099641][ T529] ? ext4_get_max_inline_size+0x16f/0x1e0 [ 52.105450][ T529] ext4_prepare_inline_data+0x16c/0x1f0 [ 52.111016][ T529] ext4_try_to_write_inline_data+0x31c/0x1290 [ 52.117099][ T529] ? ext4_handle_error+0x684/0x860 [ 52.122212][ T529] ? __cfi_ext4_try_to_write_inline_data+0x10/0x10 [ 52.128730][ T529] ? __ext4_error_inode+0x2ce/0x560 [ 52.133923][ T529] ext4_write_begin+0x1ea/0xf70 [ 52.138789][ T529] ? _raw_spin_lock+0x8e/0xe0 [ 52.143470][ T529] ? __kasan_check_write+0x14/0x20 [ 52.148583][ T529] ? _raw_spin_lock+0x8e/0xe0 [ 52.153285][ T529] ? __cfi_ext4_write_begin+0x10/0x10 [ 52.158655][ T529] ? fault_in_iov_iter_readable+0xc3/0x320 [ 52.164474][ T529] generic_perform_write+0x2f6/0x6d0 [ 52.169754][ T529] ? __cfi_generic_perform_write+0x10/0x10 [ 52.175554][ T529] ext4_buffered_write_iter+0x36f/0x660 [ 52.181110][ T529] ext4_file_write_iter+0x18f/0x13d0 [ 52.186398][ T529] ? __kasan_check_write+0x14/0x20 [ 52.191511][ T529] ? wake_up_q+0x105/0x1b0 [ 52.195921][ T529] ? futex_wake+0x5c1/0x890 [ 52.200428][ T529] ? avc_policy_seqno+0x1b/0x70 [ 52.205367][ T529] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 52.211089][ T529] ? fsnotify_perm+0x67/0x5b0 [ 52.215758][ T529] ? security_file_permission+0x8a/0xb0 [ 52.221300][ T529] vfs_write+0x5db/0xca0 [ 52.225545][ T529] ? __cfi_vfs_write+0x10/0x10 [ 52.230419][ T529] ? __cfi_mutex_lock+0x10/0x10 [ 52.235294][ T529] ? __fdget_pos+0x2cd/0x380 [ 52.239905][ T529] ? ksys_write+0x71/0x240 [ 52.244354][ T529] ksys_write+0x140/0x240 [ 52.248713][ T529] ? __cfi_ksys_write+0x10/0x10 [ 52.253570][ T529] ? fpregs_restore_userregs+0x128/0x260 [ 52.259222][ T529] __x64_sys_write+0x7b/0x90 [ 52.263922][ T529] x64_sys_call+0x27b/0x9a0 [ 52.268427][ T529] do_syscall_64+0x4c/0xa0 [ 52.272840][ T529] ? clear_bhb_loop+0x30/0x80 [ 52.277530][ T529] ? clear_bhb_loop+0x30/0x80 [ 52.282221][ T529] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.288110][ T529] RIP: 0033:0x7f65aed8ebe9 [ 52.292519][ T529] 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 [ 52.312118][ T529] RSP: 002b:00007f65afb78038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.320543][ T529] RAX: ffffffffffffffda RBX: 00007f65aefc5fa0 RCX: 00007f65aed8ebe9 [ 52.328507][ T529] RDX: 0000000000000012 RSI: 0000200000000100 RDI: 0000000000000004 [ 52.336471][ T529] RBP: 00007f65aee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 52.344448][ T529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.352418][ T529] R13: 00007f65aefc6038 R14: 00007f65aefc5fa0 R15: 00007ffc072bf8b8 [ 52.360387][ T529] [ 52.363432][ T529] Modules linked in: [ 52.367387][ T533] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 52.373486][ T533] CPU: 0 PID: 533 Comm: syz.6.20 Tainted: G D syzkaller #0 [ 52.373633][ T529] ---[ end trace 0000000000000000 ]--- [ 52.382091][ T533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 52.382104][ T533] RIP: 0010:ext4_create_inline_data+0x3f6/0x400 [ 52.382131][ T533] Code: ff ff e8 3d 0c cd ff e9 16 ff ff ff 89 f9 80 e1 07 fe c1 38 c1 0f 8c 32 ff ff ff e8 24 0c cd ff e9 28 ff ff ff e8 9a a5 88 ff <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 fb [ 52.387682][ T529] RIP: 0010:ext4_create_inline_data+0x3f6/0x400 [ 52.397655][ T533] RSP: 0018:ffffc90000fb7420 EFLAGS: 00010293 [ 52.397675][ T533] RAX: ffffffff81e763c6 RBX: 0000000000000000 RCX: ffff88811ff21440 [ 52.397690][ T533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.397701][ T533] RBP: ffffc90000fb7550 R08: ffff88811ff21440 R09: 0000000000000002 [ 52.397716][ T533] R10: 00000000ffffffc3 R11: 0000000000000000 R12: 1ffff920001f6e88 [ 52.404997][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.423550][ T533] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88811512d178 [ 52.423567][ T533] FS: 00007f74167b26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.423585][ T533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.423599][ T533] CR2: 00007f7416790f98 CR3: 000000011349f000 CR4: 00000000003506b0 [ 52.423616][ T533] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.423628][ T533] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.430677][ T529] Code: ff ff e8 3d 0c cd ff e9 16 ff ff ff 89 f9 80 e1 07 fe c1 38 c1 0f 8c 32 ff ff ff e8 24 0c cd ff e9 28 ff ff ff e8 9a a5 88 ff <0f> 0b 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 fb [ 52.435946][ T533] Call Trace: [ 52.435953][ T533] [ 52.444744][ T529] RSP: 0018:ffffc90000f77420 EFLAGS: 00010293 [ 52.451987][ T533] ? __kasan_check_read+0x11/0x20 [ 52.452027][ T533] ? ext4_update_inline_data+0x4f0/0x4f0 [ 52.452050][ T533] ? clear_nonspinnable+0x60/0x60 [ 52.460532][ T529] [ 52.468023][ T533] ? ext4_get_max_inline_size+0x16f/0x1e0 [ 52.468064][ T533] ext4_prepare_inline_data+0x16c/0x1f0 [ 52.476086][ T529] RAX: ffffffff81e763c6 RBX: 0000000000000000 RCX: ffff88810f9e6540 [ 52.483872][ T533] ext4_try_to_write_inline_data+0x31c/0x1290 [ 52.483909][ T533] ? ext4_handle_error+0x684/0x860 [ 52.483932][ T533] ? __cfi_ext4_try_to_write_inline_data+0x10/0x10 [ 52.493627][ T529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.499447][ T533] ? __ext4_error_inode+0x2ce/0x560 [ 52.499476][ T533] ext4_write_begin+0x1ea/0xf70 [ 52.507770][ T529] RBP: ffffc90000f77550 R08: ffff88810f9e6540 R09: 0000000000000002 [ 52.515436][ T533] ? _raw_spin_lock+0x8e/0xe0 [ 52.523693][ T529] R10: 00000000ffffffc3 R11: 0000000000000000 R12: 1ffff920001eee88 [ 52.543007][ T533] ? __kasan_check_write+0x14/0x20 [ 52.543043][ T533] ? _raw_spin_lock+0x8e/0xe0 [ 52.546650][ T529] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88811512ba98 [ 52.549275][ T533] ? __cfi_ext4_write_begin+0x10/0x10 [ 52.549305][ T533] ? fault_in_iov_iter_readable+0xc3/0x320 [ 52.549330][ T533] generic_perform_write+0x2f6/0x6d0 [ 52.555557][ T529] FS: 00007f65afb786c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 52.560431][ T533] ? __cfi_generic_perform_write+0x10/0x10 [ 52.560458][ T533] ext4_buffered_write_iter+0x36f/0x660 [ 52.566648][ T529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.571130][ T533] ext4_file_write_iter+0x18f/0x13d0 [ 52.571163][ T533] ? __kasan_check_write+0x14/0x20 [ 52.571193][ T533] ? wake_up_q+0x105/0x1b0 [ 52.571214][ T533] ? futex_wake+0x5c1/0x890 [ 52.573941][ T529] CR2: 00007fdcc6808000 CR3: 0000000121542000 CR4: 00000000003506a0 [ 52.579293][ T533] ? avc_policy_seqno+0x1b/0x70 [ 52.579324][ T533] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 52.579349][ T533] ? fsnotify_perm+0x67/0x5b0 [ 52.585197][ T529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.592861][ T533] ? security_file_permission+0x8a/0xb0 [ 52.592890][ T533] vfs_write+0x5db/0xca0 [ 52.592921][ T533] ? __cfi_vfs_write+0x10/0x10 [ 52.599357][ T529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.604084][ T533] ? __cfi_mutex_lock+0x10/0x10 [ 52.610852][ T529] Kernel panic - not syncing: Fatal exception [ 52.618560][ T533] ? __fdget_pos+0x2cd/0x380 [ 52.618585][ T533] ? ksys_write+0x71/0x240 [ 52.618611][ T533] ksys_write+0x140/0x240 [ 52.618636][ T533] ? __cfi_ksys_write+0x10/0x10 [ 52.618662][ T533] ? fpregs_restore_userregs+0x128/0x260 [ 52.618684][ T533] __x64_sys_write+0x7b/0x90 [ 52.618710][ T533] x64_sys_call+0x27b/0x9a0 [ 52.618730][ T533] do_syscall_64+0x4c/0xa0 [ 52.618746][ T533] ? clear_bhb_loop+0x30/0x80 [ 52.618767][ T533] ? clear_bhb_loop+0x30/0x80 [ 52.618788][ T533] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.618808][ T533] RIP: 0033:0x7f741598ebe9 [ 52.618823][ T533] 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 [ 52.618838][ T533] RSP: 002b:00007f74167b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.618856][ T533] RAX: ffffffffffffffda RBX: 00007f7415bc5fa0 RCX: 00007f741598ebe9 [ 52.618869][ T533] RDX: 0000000000000012 RSI: 0000200000000100 RDI: 0000000000000004 [ 52.618881][ T533] RBP: 00007f7415a11e19 R08: 0000000000000000 R09: 0000000000000000 [ 52.618892][ T533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.618903][ T533] R13: 00007f7415bc6038 R14: 00007f7415bc5fa0 R15: 00007ffe92af5748 [ 52.618919][ T533] [ 52.618924][ T533] Modules linked in: [ 52.624480][ T529] Kernel Offset: disabled [ 52.931475][ T529] Rebooting in 86400 seconds..