Warning: Permanently added '10.128.1.172' (ED25519) to the list of known hosts. 2025/09/08 13:25:43 parsed 1 programs [ 45.214021][ T30] audit: type=1400 audit(1757337944.331:105): avc: denied { unlink } for pid=396 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" [ 45.251561][ T396] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.910821][ T30] audit: type=1401 audit(1757337945.021:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 46.119840][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.129041][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.137129][ T439] device bridge_slave_0 entered promiscuous mode [ 46.155925][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.166136][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.174408][ T439] device bridge_slave_1 entered promiscuous mode [ 46.258608][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.266741][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.275226][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.284458][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.302537][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.310443][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.319110][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.328929][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.337540][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.344675][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.355643][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.363924][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.371142][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.382768][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.392853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.405836][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.417308][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.425804][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.433494][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.441781][ T439] device veth0_vlan entered promiscuous mode [ 46.451189][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/09/08 13:25:45 executed programs: 0 [ 46.460208][ T439] device veth1_macvtap entered promiscuous mode [ 46.469147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.480820][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.675125][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.682356][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.690232][ T468] device bridge_slave_0 entered promiscuous mode [ 46.701461][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.709015][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.718359][ T468] device bridge_slave_1 entered promiscuous mode [ 46.738978][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.746479][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.754038][ T470] device bridge_slave_0 entered promiscuous mode [ 46.765305][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.772440][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.780316][ T470] device bridge_slave_1 entered promiscuous mode [ 46.870334][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.877414][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.884860][ T475] device bridge_slave_0 entered promiscuous mode [ 46.893075][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.900771][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.908353][ T475] device bridge_slave_1 entered promiscuous mode [ 46.927039][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.934726][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.942795][ T474] device bridge_slave_0 entered promiscuous mode [ 46.964906][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.972056][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.979764][ T474] device bridge_slave_1 entered promiscuous mode [ 47.008623][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.015960][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.023977][ T472] device bridge_slave_0 entered promiscuous mode [ 47.031571][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.040194][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.050441][ T472] device bridge_slave_1 entered promiscuous mode [ 47.218308][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.226007][ T475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.233321][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.240351][ T475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.276807][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.284182][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.291904][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.299417][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.312656][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.319882][ T472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.328559][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.336732][ T472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.354903][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.362548][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.370520][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.377989][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.385721][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.393940][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.401975][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.421990][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.430547][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.438281][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.446524][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.455267][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.462596][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.470685][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.478205][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.506423][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.514111][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.522568][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.531554][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.542422][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.551619][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.560082][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.567327][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.604838][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.614492][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.624334][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.632835][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.641471][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.650099][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.658770][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.667284][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.676950][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.684874][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.692779][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.701826][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.710671][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.718288][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.726757][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.735067][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.742226][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.750060][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.758443][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.766816][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.775670][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.783997][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.791220][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.799249][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.807827][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.816665][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.824891][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.833507][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.841776][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.849384][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.859643][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.867309][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.884582][ T475] device veth0_vlan entered promiscuous mode [ 47.894835][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.904273][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.927499][ T470] device veth0_vlan entered promiscuous mode [ 47.934988][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.944826][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.953766][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.961674][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.969705][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.977963][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.986832][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.996038][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.004370][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.011934][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.020441][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.032437][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.044017][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.052645][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.061519][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.069901][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.078372][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.086671][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.096250][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.103987][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.117098][ T475] device veth1_macvtap entered promiscuous mode [ 48.133542][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.141876][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.150311][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.158291][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.167865][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.177474][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.187368][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.199145][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.208214][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.225563][ T470] device veth1_macvtap entered promiscuous mode [ 48.234913][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.243617][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.252002][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.262529][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.273054][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.282081][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.290670][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.299536][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.308603][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.316447][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.324553][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.333094][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.341041][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.349068][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.357156][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.370577][ T468] device veth0_vlan entered promiscuous mode [ 48.377797][ T472] device veth0_vlan entered promiscuous mode [ 48.384664][ T474] device veth0_vlan entered promiscuous mode [ 48.392310][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.402711][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.412660][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.421688][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.461709][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.461765][ T522] loop5: detected capacity change from 0 to 512 [ 48.477805][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.487196][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.496009][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.497824][ T522] EXT4-fs (loop5): 1 truncate cleaned up [ 48.504953][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.510789][ T522] EXT4-fs (loop5): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 48.519512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.544969][ T30] audit: type=1400 audit(1757337947.661:107): avc: denied { mount } for pid=521 comm="syz.5.20" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 48.558319][ T522] EXT4-fs (loop5): pa ffff88812237b000: logic 0, phys. 193, len 32 [ 48.571480][ T30] audit: type=1400 audit(1757337947.661:108): avc: denied { write } for pid=521 comm="syz.5.20" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.579146][ T522] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 13, pa_free 16 [ 48.606330][ T30] audit: type=1400 audit(1757337947.661:109): avc: denied { add_name } for pid=521 comm="syz.5.20" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.613196][ T522] ------------[ cut here ]------------ [ 48.635080][ T468] device veth1_macvtap entered promiscuous mode [ 48.639418][ T522] kernel BUG at fs/ext4/mballoc.c:4861! [ 48.639466][ T522] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 48.652021][ T30] audit: type=1400 audit(1757337947.661:110): avc: denied { create } for pid=521 comm="syz.5.20" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.657227][ T522] CPU: 1 PID: 522 Comm: syz.5.20 Not tainted syzkaller #0 [ 48.657244][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 48.657252][ T522] RIP: 0010:ext4_mb_release_inode_pa+0xa75/0xa80 [ 48.678117][ T30] audit: type=1400 audit(1757337947.661:111): avc: denied { write open } for pid=521 comm="syz.5.20" path="/0/file2/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.684773][ T522] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 cf 3c cc ff 44 89 f1 e9 28 fe ff ff e8 52 c3 8d ff 0f 0b e8 4b c3 8d ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 [ 48.684795][ T522] RSP: 0018:ffffc90001336860 EFLAGS: 00010293 [ 48.684811][ T522] RAX: ffffffff81daf865 RBX: 00000000000000ed RCX: ffff88811a63e2c0 [ 48.684822][ T522] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 48.684831][ T522] RBP: ffffc900013369b0 R08: 0000000000000004 R09: 0000000000000003 [ 48.684840][ T522] R10: fffff52000266d28 R11: 1ffff92000266d28 R12: ffff88812237b970 [ 48.684852][ T522] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff888122330a80 [ 48.696912][ T30] audit: type=1400 audit(1757337947.661:112): avc: denied { mounton } for pid=521 comm="syz.5.20" path="/0/file2/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.703506][ T522] FS: 00007f8d6e74b6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 48.703530][ T522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.703541][ T522] CR2: 0000000020020000 CR3: 000000011842a000 CR4: 00000000003506a0 [ 48.703554][ T522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.703563][ T522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.703573][ T522] Call Trace: [ 48.703579][ T522] [ 48.703585][ T522] ? __kasan_check_read+0x11/0x20 [ 48.732869][ T30] audit: type=1400 audit(1757337947.661:113): avc: denied { map } for pid=521 comm="syz.5.20" path="/0/file2/file0/bus" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.756689][ T522] ? call_rcu+0xbe5/0xfe0 [ 48.756724][ T522] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 48.756743][ T522] ext4_mb_discard_group_preallocations+0xba2/0xde0 [ 48.756764][ T522] ? ext4_mb_new_inode_pa+0x1300/0x1300 [ 48.756782][ T522] ext4_mb_discard_preallocations_should_retry+0x156/0x600 [ 48.756803][ T522] ext4_mb_new_blocks+0x3120/0x4280 [ 48.756828][ T522] ? __getblk_gfp+0x42/0x7d0 [ 48.756846][ T522] ? new_slab+0xa1/0x4d0 [ 48.763999][ T30] audit: type=1400 audit(1757337947.661:114): avc: denied { read append } for pid=521 comm="syz.5.20" path="/0/file2/file0/hugetlb.2MB.usage_in_bytes" dev="loop5" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.771451][ T522] ? __slab_alloc+0x49/0x90 [ 48.771481][ T522] ? alloc_buffer_head+0x26/0x120 [ 49.004511][ T522] ? bh_uptodate_or_lock+0xf0/0x170 [ 49.010451][ T522] ? ext4_mb_pa_callback+0xd0/0xd0 [ 49.016174][ T522] ext4_ind_map_blocks+0xd15/0x1f20 [ 49.022562][ T522] ? get_orlov_stats+0x2f0/0x2f0 [ 49.029071][ T522] ? __kasan_check_write+0x14/0x20 [ 49.035968][ T522] ? downgrade_write+0x410/0x410 [ 49.044214][ T522] ? __down_common+0x370/0x370 [ 49.052924][ T522] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 49.059329][ T522] ext4_map_blocks+0x919/0x1b20 [ 49.065245][ T522] ? __kasan_slab_alloc+0xcf/0xf0 [ 49.070646][ T522] ? alloc_page_buffers+0x16d/0x370 [ 49.076054][ T522] ? ksys_write+0x140/0x240 [ 49.080660][ T522] ? do_syscall_64+0x4c/0xa0 [ 49.086337][ T522] ? ext4_issue_zeroout+0x250/0x250 [ 49.092336][ T522] _ext4_get_block+0x1da/0x4e0 [ 49.097463][ T522] ? ext4_get_block+0x50/0x50 [ 49.102610][ T522] ? slab_post_alloc_hook+0x6d/0x2b0 [ 49.108703][ T522] ext4_get_block+0x39/0x50 [ 49.113966][ T522] ext4_block_write_begin+0x556/0x1150 [ 49.119611][ T522] ? ext4_es_is_delayed+0x40/0x40 [ 49.125415][ T522] ? ext4_print_free_blocks+0x390/0x390 [ 49.131755][ T522] ? ext4_write_begin+0x42a/0x1220 [ 49.137589][ T522] ? __ext4_journal_start_sb+0x154/0x2b0 [ 49.143719][ T522] ext4_write_begin+0x638/0x1220 [ 49.149442][ T522] ? ext4_readahead+0x110/0x110 [ 49.155238][ T522] ? ext4_get_group_desc+0x2ad/0x320 [ 49.161484][ T522] ? __kasan_check_read+0x11/0x20 [ 49.167507][ T522] ? mark_buffer_dirty+0x1cc/0x330 [ 49.172977][ T522] ? __ext4_handle_dirty_metadata+0x2f8/0x800 [ 49.179844][ T522] ? __kasan_check_write+0x14/0x20 [ 49.187165][ T522] ? ext4_mark_iloc_dirty+0x2fad/0x3ef0 [ 49.193482][ T522] ext4_da_write_begin+0x2fa/0xb60 [ 49.199524][ T522] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 49.207890][ T522] ? __ext4_mark_inode_dirty+0x443/0x610 [ 49.215480][ T522] ? __ext4_journal_stop+0x36/0x1a0 [ 49.222501][ T522] ? ext4_write_end+0x79c/0xa70 [ 49.229807][ T522] ? fault_in_readable+0x105/0x160 [ 49.235955][ T522] ? fault_in_iov_iter_readable+0x23e/0x280 [ 49.244287][ T522] generic_perform_write+0x2ad/0x670 [ 49.250823][ T522] ? grab_cache_page_write_begin+0xb0/0xb0 [ 49.256915][ T522] ? do_futex+0xc91/0x2620 [ 49.262403][ T522] ? generic_write_checks+0x3d4/0x480 [ 49.269480][ T522] ext4_buffered_write_iter+0x4ed/0x670 [ 49.277284][ T522] ext4_file_write_iter+0x18c/0x14c0 [ 49.284598][ T522] ? futex_exit_release+0x1d0/0x1d0 [ 49.292256][ T522] ? avc_policy_seqno+0x1b/0x70 [ 49.299756][ T522] ? ext4_file_read_iter+0x510/0x510 [ 49.308813][ T522] ? memset+0x35/0x40 [ 49.314146][ T522] ? iov_iter_init+0xbc/0x180 [ 49.319518][ T522] vfs_write+0x802/0xf70 [ 49.324343][ T522] ? file_end_write+0x1b0/0x1b0 [ 49.330555][ T522] ? wait_for_completion_killable_timeout+0x10/0x10 [ 49.339809][ T522] ? __fget_files+0x2c4/0x320 [ 49.345285][ T522] ? __fdget_pos+0x2d2/0x380 [ 49.349981][ T522] ? ksys_write+0x71/0x240 [ 49.354573][ T522] ksys_write+0x140/0x240 [ 49.359612][ T522] ? __ia32_sys_read+0x90/0x90 [ 49.364686][ T522] ? __kasan_check_write+0x14/0x20 [ 49.370347][ T522] ? switch_fpu_return+0x15d/0x2c0 [ 49.375594][ T522] __x64_sys_write+0x7b/0x90 [ 49.380396][ T522] x64_sys_call+0x8ef/0x9a0 [ 49.384901][ T522] do_syscall_64+0x4c/0xa0 [ 49.390114][ T522] ? clear_bhb_loop+0x50/0xa0 [ 49.396910][ T522] ? clear_bhb_loop+0x50/0xa0 [ 49.402209][ T522] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.410683][ T522] RIP: 0033:0x7f8d6ecd8d29 [ 49.416854][ T522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 49.438883][ T522] RSP: 002b:00007f8d6e74b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.448220][ T522] RAX: ffffffffffffffda RBX: 00007f8d6eef1fa0 RCX: 00007f8d6ecd8d29 [ 49.456535][ T522] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000006 [ 49.465222][ T522] RBP: 00007f8d6ed5a2a0 R08: 0000000000000000 R09: 0000000000000000 [ 49.473283][ T522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.481891][ T522] R13: 0000000000000000 R14: 00007f8d6eef1fa0 R15: 00007ffc6fd049a8 [ 49.490456][ T522] [ 49.493899][ T522] Modules linked in: [ 49.498886][ T522] ---[ end trace 6353dd9813ab823d ]--- [ 49.505116][ T522] RIP: 0010:ext4_mb_release_inode_pa+0xa75/0xa80 [ 49.512651][ T522] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 cf 3c cc ff 44 89 f1 e9 28 fe ff ff e8 52 c3 8d ff 0f 0b e8 4b c3 8d ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 [ 49.533581][ T522] RSP: 0018:ffffc90001336860 EFLAGS: 00010293 [ 49.540621][ T522] RAX: ffffffff81daf865 RBX: 00000000000000ed RCX: ffff88811a63e2c0 [ 49.550261][ T522] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 49.558891][ T522] RBP: ffffc900013369b0 R08: 0000000000000004 R09: 0000000000000003 [ 49.567754][ T522] R10: fffff52000266d28 R11: 1ffff92000266d28 R12: ffff88812237b970 [ 49.576247][ T522] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff888122330a80 [ 49.584639][ T522] FS: 00007f8d6e74b6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 49.594810][ T522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.602529][ T522] CR2: 0000000020020000 CR3: 000000011842a000 CR4: 00000000003506a0 [ 49.611757][ T522] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.621244][ T522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.629565][ T522] Kernel panic - not syncing: Fatal exception [ 49.636308][ T522] Kernel Offset: disabled [ 49.640699][ T522] Rebooting in 86400 seconds..