Warning: Permanently added '10.128.1.171' (ED25519) to the list of known hosts. 2026/02/20 18:05:03 parsed 1 programs [ 23.142364][ T36] audit: type=1400 audit(1771610703.420:64): avc: denied { node_bind } for pid=290 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 24.070352][ T36] audit: type=1400 audit(1771610704.340:65): avc: denied { mounton } for pid=296 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.071432][ T296] cgroup: Unknown subsys name 'net' [ 24.093096][ T36] audit: type=1400 audit(1771610704.340:66): avc: denied { mount } for pid=296 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.120448][ T36] audit: type=1400 audit(1771610704.370:67): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.120620][ T296] cgroup: Unknown subsys name 'devices' [ 24.324455][ T296] cgroup: Unknown subsys name 'hugetlb' [ 24.330180][ T296] cgroup: Unknown subsys name 'rlimit' [ 24.448050][ T36] audit: type=1400 audit(1771610704.720:68): avc: denied { setattr } for pid=296 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.471236][ T36] audit: type=1400 audit(1771610704.720:69): avc: denied { create } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.481352][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.491699][ T36] audit: type=1400 audit(1771610704.720:70): avc: denied { write } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.520693][ T36] audit: type=1400 audit(1771610704.720:71): avc: denied { read } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 24.540923][ T36] audit: type=1400 audit(1771610704.720:72): avc: denied { sys_module } for pid=296 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 24.561976][ T36] audit: type=1400 audit(1771610704.720:73): avc: denied { mounton } for pid=296 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.621840][ T296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.603020][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.610183][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.617310][ T304] bridge_slave_0: entered allmulticast mode [ 25.623559][ T304] bridge_slave_0: entered promiscuous mode [ 25.629973][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.637089][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.644161][ T304] bridge_slave_1: entered allmulticast mode [ 25.650393][ T304] bridge_slave_1: entered promiscuous mode [ 25.689143][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.696204][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.703485][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.710501][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.728970][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.736389][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.746017][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.753087][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.762412][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.769459][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.792544][ T304] veth0_vlan: entered promiscuous mode [ 25.803050][ T304] veth1_macvtap: entered promiscuous mode [ 25.826808][ T304] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 25.864840][ T46] bridge_slave_1: left allmulticast mode [ 25.870571][ T46] bridge_slave_1: left promiscuous mode [ 25.876356][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.884133][ T46] bridge_slave_0: left allmulticast mode [ 25.889865][ T46] bridge_slave_0: left promiscuous mode [ 25.895688][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.032838][ T46] veth1_macvtap: left promiscuous mode [ 26.038394][ T46] veth0_vlan: left promiscuous mode 2026/02/20 18:05:07 executed programs: 0 [ 26.879731][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.886836][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.893983][ T372] bridge_slave_0: entered allmulticast mode [ 26.900709][ T372] bridge_slave_0: entered promiscuous mode [ 26.907184][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.914273][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.921802][ T372] bridge_slave_1: entered allmulticast mode [ 26.927969][ T372] bridge_slave_1: entered promiscuous mode [ 26.970462][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.977584][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.984908][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.992033][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.010832][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.018591][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.029744][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.036860][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.044484][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.051558][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.075062][ T372] veth0_vlan: entered promiscuous mode [ 27.085669][ T372] veth1_macvtap: entered promiscuous mode [ 27.166156][ T385] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI [ 27.178830][ T385] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 27.187243][ T385] CPU: 0 UID: 0 PID: 385 Comm: syz.2.17 Not tainted syzkaller #0 73dd41fee924560e78783f72ff837ca22365b77d [ 27.198508][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 27.208553][ T385] RIP: 0010:step_into+0x129/0xf60 [ 27.213614][ T385] Code: 74 24 08 c6 44 24 7f 00 43 0f b6 04 3c 84 c0 4d 89 fd 0f 85 18 0c 00 00 45 8b 36 4c 8b bc 24 a8 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 17 0c 00 00 45 8b 3f 44 89 fe 81 e6 00 [ 27.233495][ T385] RSP: 0018:ffffc9000110f8a0 EFLAGS: 00010247 [ 27.239735][ T385] RAX: 0000000000000000 RBX: ffffc9000110fae0 RCX: ffff88812dc62600 [ 27.247703][ T385] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 27.255756][ T385] RBP: ffffc9000110f9b8 R08: ffff888113e33b1f R09: 1ffff110227c6763 [ 27.263902][ T385] R10: dffffc0000000000 R11: ffffed10227c6764 R12: 1ffff92000221f63 [ 27.272003][ T385] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000006 [ 27.279963][ T385] FS: 00007f79129756c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 27.288962][ T385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.295533][ T385] CR2: 00007f7912974ff8 CR3: 0000000116554000 CR4: 00000000003526b0 [ 27.303495][ T385] Call Trace: [ 27.306772][ T385] [ 27.310034][ T385] ? __lookup_slow+0x3a5/0x420 [ 27.314791][ T385] ? lookup_one_len+0x300/0x300 [ 27.319722][ T385] ? down_read+0x7f/0xe0 [ 27.323960][ T385] ? set_root+0x420/0x420 [ 27.328290][ T385] ? __kasan_check_write+0x18/0x20 [ 27.333656][ T385] ? up_read+0x26/0x1c0 [ 27.337807][ T385] walk_component+0x255/0x440 [ 27.342474][ T385] path_lookupat+0x180/0x4a0 [ 27.347069][ T385] filename_lookup+0x228/0x580 [ 27.351827][ T385] ? __cfi_filename_lookup+0x10/0x10 [ 27.357195][ T385] ? check_stack_object+0x81/0x150 [ 27.362447][ T385] ? strncpy_from_user+0x14d/0x270 [ 27.367558][ T385] ? getname_flags+0x208/0x700 [ 27.372546][ T385] user_path_at+0x42/0x60 [ 27.376869][ T385] path_setxattr+0x308/0x5d0 [ 27.381486][ T385] ? simple_xattrs_free+0x180/0x180 [ 27.386698][ T385] ? __x64_sys_futex+0x110/0x110 [ 27.391636][ T385] ? __cfi_ksys_write+0x10/0x10 [ 27.396493][ T385] ? __kasan_check_write+0x18/0x20 [ 27.401592][ T385] ? fpregs_restore_userregs+0x11c/0x260 [ 27.407238][ T385] __x64_sys_setxattr+0xc9/0xe0 [ 27.412089][ T385] x64_sys_call+0x2d94/0x2ee0 [ 27.416847][ T385] do_syscall_64+0x57/0xf0 [ 27.421248][ T385] ? clear_bhb_loop+0x50/0xa0 [ 27.425910][ T385] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 27.431948][ T385] RIP: 0033:0x7f7911b9c629 [ 27.436382][ T385] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 27.456057][ T385] RSP: 002b:00007f7912975028 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 27.464555][ T385] RAX: ffffffffffffffda RBX: 00007f7911e16090 RCX: 00007f7911b9c629 [ 27.472534][ T385] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000200000000200 [ 27.480651][ T385] RBP: 00007f7911c32b39 R08: 0000000000000002 R09: 0000000000000000 [ 27.488698][ T385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 27.496665][ T385] R13: 00007f7911e16128 R14: 00007f7911e16090 R15: 00007ffdbec89698 [ 27.504630][ T385] [ 27.507652][ T385] Modules linked in: [ 27.511890][ T385] ---[ end trace 0000000000000000 ]--- [ 27.517716][ T385] RIP: 0010:step_into+0x129/0xf60 [ 27.522850][ T385] Code: 74 24 08 c6 44 24 7f 00 43 0f b6 04 3c 84 c0 4d 89 fd 0f 85 18 0c 00 00 45 8b 36 4c 8b bc 24 a8 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 17 0c 00 00 45 8b 3f 44 89 fe 81 e6 00 [ 27.542684][ T385] RSP: 0018:ffffc9000110f8a0 EFLAGS: 00010247 [ 27.548765][ T385] RAX: 0000000000000000 RBX: ffffc9000110fae0 RCX: ffff88812dc62600 [ 27.556775][ T385] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 27.565101][ T385] RBP: ffffc9000110f9b8 R08: ffff888113e33b1f R09: 1ffff110227c6763 [ 27.573257][ T385] R10: dffffc0000000000 R11: ffffed10227c6764 R12: 1ffff92000221f63 [ 27.581308][ T385] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000006 [ 27.589345][ T385] FS: 00007f79129756c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 27.598319][ T385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.605028][ T385] CR2: 00007f7911be9d40 CR3: 0000000116554000 CR4: 00000000003526b0 [ 27.613073][ T385] Kernel panic - not syncing: Fatal exception [ 27.619641][ T385] Kernel Offset: disabled [ 27.623975][ T385] Rebooting in 86400 seconds..