Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts. 2025/05/12 20:50:00 ignoring optional flag "sandboxArg"="0" 2025/05/12 20:50:01 parsed 1 programs [ 51.280799][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 51.280813][ T24] audit: type=1400 audit(1747083002.090:104): avc: denied { unlink } for pid=413 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" [ 51.332401][ T413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.801313][ T24] audit: type=1400 audit(1747083002.610:105): avc: denied { create } for pid=427 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.199744][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.207459][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.215081][ T451] device bridge_slave_0 entered promiscuous mode [ 52.222222][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.229903][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.238190][ T451] device bridge_slave_1 entered promiscuous mode [ 52.275440][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.283269][ T451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.290722][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.298121][ T451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.316716][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.324680][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.332445][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.343008][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.351650][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.358889][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.368177][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.376585][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.383784][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.397503][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.406842][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.420098][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.431694][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.439759][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.447508][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.457507][ T451] device veth0_vlan entered promiscuous mode [ 52.467893][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.476871][ T451] device veth1_macvtap entered promiscuous mode [ 52.487048][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.497049][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.639783][ T24] audit: type=1401 audit(1747083003.450:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/05/12 20:50:03 executed programs: 0 [ 52.894795][ T24] audit: type=1400 audit(1747083003.710:107): avc: denied { write } for pid=404 comm="syz-execprog" path="pipe:[15148]" dev="pipefs" ino=15148 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 52.948857][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.957846][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.966003][ T474] device bridge_slave_0 entered promiscuous mode [ 52.978150][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.985922][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.994082][ T474] device bridge_slave_1 entered promiscuous mode [ 53.037536][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.044617][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.051907][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.059168][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.076826][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.084648][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.092156][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.112850][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.121413][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.129707][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.136887][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.145435][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.153939][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.161028][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.168756][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.177228][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.190170][ T474] device veth0_vlan entered promiscuous mode [ 53.200219][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.208301][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.217057][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.225028][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.238983][ T474] device veth1_macvtap entered promiscuous mode [ 53.246008][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.254612][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.263552][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.277099][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.285961][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.295116][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.303647][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.363908][ T482] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.373659][ T482] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.373668][ T24] audit: type=1400 audit(1747083004.190:108): avc: denied { mount } for pid=481 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 [ 53.407472][ T24] audit: type=1400 audit(1747083004.220:109): avc: denied { write } for pid=481 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 [ 53.429424][ T24] audit: type=1400 audit(1747083004.230:110): avc: denied { add_name } for pid=481 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.444098][ T482] EXT4-fs (loop2): resizing filesystem from 0 to 8 blocks [ 53.450775][ T24] audit: type=1400 audit(1747083004.230:111): avc: denied { create } for pid=481 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.477293][ T24] audit: type=1400 audit(1747083004.230:112): avc: denied { read write open } for pid=481 comm="syz.2.16" path="/0/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.477424][ T482] ------------[ cut here ]------------ [ 53.501603][ T24] audit: type=1400 audit(1747083004.230:113): avc: denied { mounton } for pid=481 comm="syz.2.16" path="/0/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.530515][ T482] kernel BUG at fs/ext4/resize.c:544! [ 53.536042][ T482] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 53.542567][ T482] CPU: 1 PID: 482 Comm: syz.2.16 Not tainted 5.10.237-syzkaller-1007464-g7e2543346ff7 #0 [ 53.552451][ T482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 53.562529][ T482] RIP: 0010:ext4_flex_group_add+0x4c17/0x4c20 [ 53.568792][ T482] Code: ff ff e8 6c 72 8d ff 0f 0b e8 65 72 8d ff 0f 0b e8 5e 72 8d ff 0f 0b e8 57 72 8d ff 0f 0b e8 50 72 8d ff 0f 0b e8 49 72 8d ff <0f> 0b e8 42 72 8d ff 0f 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 [ 53.588695][ T482] RSP: 0018:ffffc90002177440 EFLAGS: 00010293 [ 53.594863][ T482] RAX: ffffffff81d620b7 RBX: ffff888116677400 RCX: ffff8881172562c0 [ 53.603193][ T482] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 53.611427][ T482] RBP: ffffc90002177710 R08: 0000000000000004 R09: 0000000000000003 [ 53.620129][ T482] R10: fffff5200042ee70 R11: 1ffff9200042ee70 R12: 1ffff110228bbb00 [ 53.628367][ T482] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 53.636337][ T482] FS: 00007fe8a2ca26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 53.645481][ T482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.652195][ T482] CR2: 00007fe8a2c81d58 CR3: 00000001169d1000 CR4: 00000000003506a0 [ 53.660703][ T482] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.668833][ T482] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.677158][ T482] Call Trace: [ 53.680568][ T482] ? __kasan_kmalloc+0xec/0x110 [ 53.685608][ T482] ? __kmalloc+0x1a7/0x330 [ 53.690196][ T482] ? __se_sys_ioctl+0x121/0x1a0 [ 53.695035][ T482] ? do_syscall_64+0x31/0x40 [ 53.699960][ T482] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.706138][ T482] ? ext4_group_add+0x1440/0x1440 [ 53.711163][ T482] ? ext4_bg_num_gdb+0x1d0/0x240 [ 53.716643][ T482] ? ext4_get_group_number+0xfd/0x1b0 [ 53.722017][ T482] ext4_resize_fs+0x330f/0x40c0 [ 53.727121][ T482] ? ext4_group_extend_no_check+0x5f0/0x5f0 [ 53.733110][ T482] ? __mnt_want_write+0x1e6/0x260 [ 53.738155][ T482] ? mnt_want_write_file+0x257/0x450 [ 53.743635][ T482] ext4_ioctl+0x2397/0x3960 [ 53.748255][ T482] ? ext4_reset_inode_seed+0x510/0x510 [ 53.753977][ T482] ? avc_ss_reset+0x280/0x280 [ 53.758676][ T482] ? try_to_wake_up+0x638/0xd70 [ 53.763527][ T482] ? wake_up_q+0x12c/0x1e0 [ 53.768221][ T482] ? futex_wake+0x4b4/0x550 [ 53.772830][ T482] ? strncpy_from_user+0x2be/0x2e0 [ 53.777961][ T482] ? do_vfs_ioctl+0x766/0x1510 [ 53.783496][ T482] ? __ia32_compat_sys_ioctl+0x7b0/0x7b0 [ 53.789314][ T482] ? has_cap_mac_admin+0x330/0x330 [ 53.794856][ T482] ? __mm_populate+0x3c3/0x420 [ 53.799987][ T482] ? selinux_file_ioctl+0x377/0x480 [ 53.806022][ T482] ? selinux_bpf+0xc7/0xf0 [ 53.810747][ T482] ? selinux_file_alloc_security+0x120/0x120 [ 53.817976][ T482] ? security_bpf+0x82/0xa0 [ 53.822484][ T482] ? __fget_files+0x2c4/0x320 [ 53.827344][ T482] ? security_file_ioctl+0x84/0xa0 [ 53.832580][ T482] ? ext4_reset_inode_seed+0x510/0x510 [ 53.838515][ T482] __se_sys_ioctl+0x121/0x1a0 [ 53.844515][ T482] __x64_sys_ioctl+0x7b/0x90 [ 53.849781][ T482] do_syscall_64+0x31/0x40 [ 53.854905][ T482] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.864014][ T482] RIP: 0033:0x7fe8a3231969 [ 53.870091][ T482] 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 [ 53.893160][ T482] RSP: 002b:00007fe8a2ca2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.902529][ T482] RAX: ffffffffffffffda RBX: 00007fe8a3458fa0 RCX: 00007fe8a3231969 [ 53.912244][ T482] RDX: 0000200000000140 RSI: 0000000040086610 RDI: 0000000000000004 [ 53.920974][ T482] RBP: 00007fe8a32b3ab1 R08: 0000000000000000 R09: 0000000000000000 [ 53.929414][ T482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.937903][ T482] R13: 0000000000000000 R14: 00007fe8a3458fa0 R15: 00007fff8040ae78 [ 53.946747][ T482] Modules linked in: [ 53.954363][ T482] ---[ end trace fef915b34dd4be1a ]--- [ 53.960071][ T482] RIP: 0010:ext4_flex_group_add+0x4c17/0x4c20 [ 53.966820][ T482] Code: ff ff e8 6c 72 8d ff 0f 0b e8 65 72 8d ff 0f 0b e8 5e 72 8d ff 0f 0b e8 57 72 8d ff 0f 0b e8 50 72 8d ff 0f 0b e8 49 72 8d ff <0f> 0b e8 42 72 8d ff 0f 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 [ 53.988265][ T482] RSP: 0018:ffffc90002177440 EFLAGS: 00010293 [ 53.994876][ T482] RAX: ffffffff81d620b7 RBX: ffff888116677400 RCX: ffff8881172562c0 [ 54.003410][ T482] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 54.012234][ T482] RBP: ffffc90002177710 R08: 0000000000000004 R09: 0000000000000003 [ 54.021734][ T482] R10: fffff5200042ee70 R11: 1ffff9200042ee70 R12: 1ffff110228bbb00 [ 54.030645][ T482] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000001 [ 54.039068][ T482] FS: 00007fe8a2ca26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 54.048259][ T482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.055440][ T482] CR2: 00007fe8a2c80f98 CR3: 00000001169d1000 CR4: 00000000003506b0 [ 54.063456][ T482] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.072621][ T482] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.081647][ T482] Kernel panic - not syncing: Fatal exception [ 54.088421][ T482] Kernel Offset: disabled [ 54.093133][ T482] Rebooting in 86400 seconds..