Warning: Permanently added '10.128.0.182' (ED25519) to the list of known hosts. 2025/06/01 18:46:23 ignoring optional flag "sandboxArg"="0" 2025/06/01 18:46:24 parsed 1 programs [ 51.016328][ T28] audit: type=1400 audit(1748803585.382:106): avc: denied { unlink } for pid=382 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" [ 51.074817][ T382] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.035263][ T28] audit: type=1400 audit(1748803586.392:107): avc: denied { create } for pid=413 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.078747][ T28] audit: type=1401 audit(1748803586.442:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.129527][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.136724][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.144111][ T416] device bridge_slave_0 entered promiscuous mode [ 52.151791][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.158861][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.166331][ T416] device bridge_slave_1 entered promiscuous mode [ 52.215622][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.222685][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.229969][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.237016][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.259433][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.267115][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.274376][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.283613][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.291950][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.299022][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.309222][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.317598][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.324631][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.338128][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.347155][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.361682][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.373342][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.381573][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.389956][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.398904][ T416] device veth0_vlan entered promiscuous mode [ 52.414032][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.423807][ T416] device veth1_macvtap entered promiscuous mode [ 52.434732][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.454029][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/06/01 18:46:27 executed programs: 0 [ 53.198598][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.205891][ T444] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.213259][ T444] device bridge_slave_0 entered promiscuous mode [ 53.220616][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.227880][ T444] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.235235][ T444] device bridge_slave_1 entered promiscuous mode [ 53.287983][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.295035][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.302393][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.309451][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.331225][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.339083][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.346609][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.356469][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.364682][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.371725][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.380180][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.388557][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.395593][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.408332][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.417642][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.432986][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.444458][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.452841][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.460512][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.468828][ T444] device veth0_vlan entered promiscuous mode [ 53.480217][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.489373][ T444] device veth1_macvtap entered promiscuous mode [ 53.499263][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.515309][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.548197][ T450] loop2: detected capacity change from 0 to 2048 [ 53.568347][ T450] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.577103][ T28] audit: type=1400 audit(1748803587.952:109): avc: denied { mount } for pid=449 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.587391][ T450] ------------[ cut here ]------------ [ 53.599247][ T28] audit: type=1400 audit(1748803587.952:110): avc: denied { write } for pid=449 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.603918][ T450] kernel BUG at fs/ext4/inline.c:236! [ 53.625518][ T28] audit: type=1400 audit(1748803587.952:111): avc: denied { add_name } for pid=449 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.631029][ T450] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 53.652978][ T28] audit: type=1400 audit(1748803587.952:112): avc: denied { create } for pid=449 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.656887][ T450] CPU: 1 PID: 450 Comm: syz.2.16 Not tainted 6.1.138-syzkaller-1169863-gdb710ea87c32 #0 [ 53.656908][ T450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 53.656920][ T450] RIP: 0010:ext4_write_inline_data+0x3ab/0x3b0 [ 53.677084][ T28] audit: type=1400 audit(1748803587.952:113): avc: denied { read write open } for pid=449 comm="syz.2.16" path="/0/file1/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.686371][ T450] Code: 07 fe c1 38 c1 0f 8c 2c ff ff ff 48 89 df 49 89 d7 e8 f9 a9 cd ff 4c 89 fa e9 19 ff ff ff e8 bc 51 89 ff 0f 0b e8 b5 51 89 ff <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 b8 a4 70 30 e0 55 [ 53.686390][ T450] RSP: 0018:ffffc90000977740 EFLAGS: 00010293 [ 53.686408][ T450] RAX: ffffffff81e69f5b RBX: 0000010000000006 RCX: ffff88811c27e540 [ 53.686422][ T450] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000010000000006 [ 53.686434][ T450] RBP: ffffc90000977790 R08: dffffc0000000000 R09: ffffed102383c84b [ 53.775012][ T450] R10: ffffed102383c84b R11: 1ffff1102383c84a R12: ffff888124281290 [ 53.783004][ T450] R13: ffffc90000977820 R14: 0000010000000005 R15: 000000000000003c [ 53.790979][ T450] FS: 00007f43b73ff6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 53.799930][ T450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.806507][ T450] CR2: 00007f7952800000 CR3: 000000012daab000 CR4: 00000000003506a0 [ 53.814562][ T450] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.822522][ T450] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.830487][ T450] Call Trace: [ 53.833759][ T450] [ 53.836685][ T450] ext4_write_inline_data_end+0x343/0xa90 [ 53.842407][ T450] ? __cfi_ext4_write_inline_data_end+0x10/0x10 [ 53.848734][ T450] ? __cfi_copy_page_from_iter_atomic+0x10/0x10 [ 53.854973][ T450] ext4_da_write_end+0x1ce/0x8c0 [ 53.859910][ T450] generic_perform_write+0x3a2/0x6d0 [ 53.865188][ T450] ? __cfi_generic_perform_write+0x10/0x10 [ 53.870988][ T450] ext4_buffered_write_iter+0x36f/0x660 [ 53.876622][ T450] ext4_file_write_iter+0x18f/0x13d0 [ 53.882337][ T450] ? wake_up_q+0x105/0x1b0 [ 53.886781][ T450] ? futex_wake+0x5c1/0x890 [ 53.891280][ T450] ? __cfi_futex_wake+0x10/0x10 [ 53.896133][ T450] ? avc_policy_seqno+0x1b/0x70 [ 53.900987][ T450] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 53.906718][ T450] ? fsnotify_perm+0x67/0x5b0 [ 53.911391][ T450] ? security_file_permission+0x8a/0xb0 [ 53.917019][ T450] vfs_write+0x5db/0xca0 [ 53.921357][ T450] ? __cfi_vfs_write+0x10/0x10 [ 53.926125][ T450] ? __fget_files+0x2d5/0x330 [ 53.930818][ T450] ? __fdget+0x19c/0x220 [ 53.935070][ T450] ? __x64_sys_pwrite64+0xec/0x220 [ 53.940184][ T450] __x64_sys_pwrite64+0x191/0x220 [ 53.945217][ T450] ? __cfi___x64_sys_pwrite64+0x10/0x10 [ 53.950874][ T450] ? fpregs_restore_userregs+0x128/0x260 [ 53.956511][ T450] ? switch_fpu_return+0xe/0x10 [ 53.961364][ T450] x64_sys_call+0x36/0x9a0 [ 53.965776][ T450] do_syscall_64+0x4c/0xa0 [ 53.970189][ T450] ? clear_bhb_loop+0x15/0x70 [ 53.974946][ T450] ? clear_bhb_loop+0x15/0x70 [ 53.979616][ T450] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 53.985517][ T450] RIP: 0033:0x7f43b758e969 [ 53.989953][ T450] 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 [ 54.009729][ T450] RSP: 002b:00007f43b73ff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 54.018138][ T450] RAX: ffffffffffffffda RBX: 00007f43b77b5fa0 RCX: 00007f43b758e969 [ 54.026109][ T450] RDX: 0000000000000001 RSI: 0000200000000300 RDI: 0000000000000004 [ 54.034071][ T450] RBP: 00007f43b7610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 54.042052][ T450] R10: 0000010000000005 R11: 0000000000000246 R12: 0000000000000000 [ 54.050017][ T450] R13: 0000000000000000 R14: 00007f43b77b5fa0 R15: 00007ffc5cda9778 [ 54.057991][ T450] [ 54.061015][ T450] Modules linked in: [ 54.065184][ T450] ---[ end trace 0000000000000000 ]--- [ 54.070699][ T450] RIP: 0010:ext4_write_inline_data+0x3ab/0x3b0 [ 54.076901][ T450] Code: 07 fe c1 38 c1 0f 8c 2c ff ff ff 48 89 df 49 89 d7 e8 f9 a9 cd ff 4c 89 fa e9 19 ff ff ff e8 bc 51 89 ff 0f 0b e8 b5 51 89 ff <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 b8 a4 70 30 e0 55 [ 54.096542][ T450] RSP: 0018:ffffc90000977740 EFLAGS: 00010293 [ 54.102706][ T450] RAX: ffffffff81e69f5b RBX: 0000010000000006 RCX: ffff88811c27e540 [ 54.110698][ T450] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000010000000006 [ 54.118689][ T450] RBP: ffffc90000977790 R08: dffffc0000000000 R09: ffffed102383c84b [ 54.126681][ T450] R10: ffffed102383c84b R11: 1ffff1102383c84a R12: ffff888124281290 [ 54.134658][ T450] R13: ffffc90000977820 R14: 0000010000000005 R15: 000000000000003c [ 54.142658][ T450] FS: 00007f43b73ff6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 54.151639][ T450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.158259][ T450] CR2: 00007f7952800000 CR3: 000000012daab000 CR4: 00000000003506a0 [ 54.166271][ T450] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.174253][ T450] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.182348][ T450] Kernel panic - not syncing: Fatal exception [ 54.183649][ T28] audit: type=1400 audit(1748803588.542:114): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 54.183693][ T28] audit: type=1400 audit(1748803588.542:115): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 54.231764][ T450] Kernel Offset: disabled [ 54.236088][ T450] Rebooting in 86400 seconds..