Warning: Permanently added '10.128.1.78' (ED25519) to the list of known hosts. 2025/07/23 15:44:38 ignoring optional flag "sandboxArg"="0" 2025/07/23 15:44:39 parsed 1 programs [ 49.366345][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 49.366354][ T24] audit: type=1400 audit(1753285480.379:101): avc: denied { create } for pid=411 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.393007][ T24] audit: type=1400 audit(1753285480.379:102): avc: denied { write } for pid=411 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.413363][ T24] audit: type=1400 audit(1753285480.379:103): avc: denied { read } for pid=411 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.433761][ T24] audit: type=1400 audit(1753285480.409:104): avc: denied { unlink } for pid=411 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" [ 49.433772][ T411] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.827233][ T24] audit: type=1400 audit(1753285480.839:105): avc: denied { create } for pid=420 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 50.056740][ T24] audit: type=1401 audit(1753285481.069:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 50.158315][ T445] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.165394][ T445] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.172743][ T445] device bridge_slave_0 entered promiscuous mode [ 50.179499][ T445] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.186514][ T445] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.194040][ T445] device bridge_slave_1 entered promiscuous mode [ 50.221739][ T445] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.228768][ T445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.236037][ T445] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.243065][ T445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.258140][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.265906][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.273343][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.282815][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.291031][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.298041][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.306318][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.314672][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.321812][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.332605][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.342162][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.354241][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.364740][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.372999][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.380578][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.388627][ T445] device veth0_vlan entered promiscuous mode [ 50.398542][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.407713][ T445] device veth1_macvtap entered promiscuous mode [ 50.416425][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.426465][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/23 15:44:41 executed programs: 0 [ 50.710931][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.717968][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.725336][ T469] device bridge_slave_0 entered promiscuous mode [ 50.732083][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.739089][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.746773][ T469] device bridge_slave_1 entered promiscuous mode [ 50.780565][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.787599][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.794862][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.801891][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.821952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.829602][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.836748][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.850136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.858521][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.865554][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.873991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.882399][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.889440][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.901864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.910598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.922934][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.936449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.944500][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.952007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.960658][ T469] device veth0_vlan entered promiscuous mode [ 50.969745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.985170][ T469] device veth1_macvtap entered promiscuous mode [ 50.993871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.003774][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.061309][ T474] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.070350][ T24] audit: type=1400 audit(1753285482.089:107): avc: denied { mount } for pid=473 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 [ 51.070374][ T474] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.102175][ T24] audit: type=1400 audit(1753285482.109:108): avc: denied { write } for pid=473 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 [ 51.104834][ T474] EXT4-fs (loop2): resizing filesystem from 0 to 8 blocks [ 51.124251][ T24] audit: type=1400 audit(1753285482.109:109): avc: denied { add_name } for pid=473 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.131046][ T474] ------------[ cut here ]------------ [ 51.151405][ T24] audit: type=1400 audit(1753285482.109:110): avc: denied { create } for pid=473 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.156333][ T474] kernel BUG at fs/ext4/resize.c:544! [ 51.181763][ T474] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 51.187828][ T474] CPU: 1 PID: 474 Comm: syz.2.16 Not tainted 5.10.240-syzkaller-1008073-gad9a98ef27a4 #0 [ 51.197612][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 51.207756][ T474] RIP: 0010:ext4_flex_group_add+0x4c17/0x4c20 [ 51.213799][ T474] Code: ff ff e8 dc 6e 8d ff 0f 0b e8 d5 6e 8d ff 0f 0b e8 ce 6e 8d ff 0f 0b e8 c7 6e 8d ff 0f 0b e8 c0 6e 8d ff 0f 0b e8 b9 6e 8d ff <0f> 0b e8 b2 6e 8d ff 0f 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 [ 51.233472][ T474] RSP: 0018:ffffc90002f97440 EFLAGS: 00010293 [ 51.239520][ T474] RAX: ffffffff81d631b7 RBX: ffff888116b2a400 RCX: ffff88811064a780 [ 51.247475][ T474] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 51.255421][ T474] RBP: ffffc90002f97710 R08: 0000000000000004 R09: 0000000000000003 [ 51.263386][ T474] R10: fffff520005f2e70 R11: 1ffff920005f2e70 R12: 1ffff11022e36900 [ 51.271350][ T474] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 51.279315][ T474] FS: 00007fd7bc3cf6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.288222][ T474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.294797][ T474] CR2: 00007fd7bc3aed58 CR3: 0000000116ee1000 CR4: 00000000003506a0 [ 51.303103][ T474] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.311055][ T474] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.319001][ T474] Call Trace: [ 51.322269][ T474] ? __kasan_kmalloc+0xec/0x110 [ 51.327101][ T474] ? __kmalloc+0x1a7/0x330 [ 51.331494][ T474] ? __se_sys_ioctl+0x121/0x1a0 [ 51.336320][ T474] ? do_syscall_64+0x31/0x40 [ 51.340888][ T474] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.346937][ T474] ? ext4_group_add+0x1440/0x1440 [ 51.351940][ T474] ? ext4_bg_num_gdb+0x1d0/0x240 [ 51.356857][ T474] ? ext4_get_group_number+0xfd/0x1b0 [ 51.362207][ T474] ext4_resize_fs+0x330f/0x40c0 [ 51.367040][ T474] ? ext4_group_extend_no_check+0x5f0/0x5f0 [ 51.372908][ T474] ? __mnt_want_write+0x1e6/0x260 [ 51.377904][ T474] ? mnt_want_write_file+0x257/0x450 [ 51.383165][ T474] ext4_ioctl+0x23b7/0x3980 [ 51.387645][ T474] ? ext4_reset_inode_seed+0x510/0x510 [ 51.393086][ T474] ? avc_ss_reset+0x280/0x280 [ 51.397737][ T474] ? try_to_wake_up+0x638/0xd70 [ 51.402564][ T474] ? wake_up_q+0x12c/0x1e0 [ 51.406977][ T474] ? futex_wake+0x4b4/0x550 [ 51.411459][ T474] ? strncpy_from_user+0x2be/0x2e0 [ 51.416555][ T474] ? do_vfs_ioctl+0x766/0x1510 [ 51.421296][ T474] ? __ia32_compat_sys_ioctl+0x7b0/0x7b0 [ 51.426911][ T474] ? has_cap_mac_admin+0x330/0x330 [ 51.431998][ T474] ? __mm_populate+0x3c3/0x420 [ 51.436739][ T474] ? selinux_file_ioctl+0x377/0x480 [ 51.441914][ T474] ? selinux_bpf+0xc7/0xf0 [ 51.446308][ T474] ? selinux_file_alloc_security+0x120/0x120 [ 51.452262][ T474] ? security_bpf+0x82/0xa0 [ 51.456747][ T474] ? __fget_files+0x2c4/0x320 [ 51.461409][ T474] ? security_file_ioctl+0x84/0xa0 [ 51.466494][ T474] ? ext4_reset_inode_seed+0x510/0x510 [ 51.471930][ T474] __se_sys_ioctl+0x121/0x1a0 [ 51.476582][ T474] __x64_sys_ioctl+0x7b/0x90 [ 51.481157][ T474] do_syscall_64+0x31/0x40 [ 51.485685][ T474] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.491565][ T474] RIP: 0033:0x7fd7bc95e969 [ 51.495962][ T474] 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 [ 51.515544][ T474] RSP: 002b:00007fd7bc3cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.523933][ T474] RAX: ffffffffffffffda RBX: 00007fd7bcb85fa0 RCX: 00007fd7bc95e969 [ 51.531881][ T474] RDX: 0000200000000140 RSI: 0000000040086610 RDI: 0000000000000004 [ 51.539840][ T474] RBP: 00007fd7bc9e0ab1 R08: 0000000000000000 R09: 0000000000000000 [ 51.547803][ T474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.555758][ T474] R13: 0000000000000000 R14: 00007fd7bcb85fa0 R15: 00007fff5a07a0a8 [ 51.563708][ T474] Modules linked in: [ 51.569751][ T474] ---[ end trace 4ed2273d5e16ecbf ]--- [ 51.575327][ T474] RIP: 0010:ext4_flex_group_add+0x4c17/0x4c20 [ 51.581575][ T474] Code: ff ff e8 dc 6e 8d ff 0f 0b e8 d5 6e 8d ff 0f 0b e8 ce 6e 8d ff 0f 0b e8 c7 6e 8d ff 0f 0b e8 c0 6e 8d ff 0f 0b e8 b9 6e 8d ff <0f> 0b e8 b2 6e 8d ff 0f 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 [ 51.601896][ T474] RSP: 0018:ffffc90002f97440 EFLAGS: 00010293 [ 51.607986][ T474] RAX: ffffffff81d631b7 RBX: ffff888116b2a400 RCX: ffff88811064a780 [ 51.616009][ T474] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 51.624040][ T474] RBP: ffffc90002f97710 R08: 0000000000000004 R09: 0000000000000003 [ 51.632067][ T474] R10: fffff520005f2e70 R11: 1ffff920005f2e70 R12: 1ffff11022e36900 [ 51.640070][ T474] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 51.648021][ T474] FS: 00007fd7bc3cf6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.656958][ T474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.663559][ T474] CR2: 00007fd7bc3aed58 CR3: 0000000116ee1000 CR4: 00000000003506a0 [ 51.671688][ T474] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.679781][ T474] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.687794][ T474] Kernel panic - not syncing: Fatal exception [ 51.694044][ T474] Kernel Offset: disabled [ 51.698358][ T474] Rebooting in 86400 seconds..