[ 59.603453][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.618575][ T4206] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.626097][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.635601][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.648473][ T4206] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.657848][ T4206] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.667246][ T4206] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.676529][ T4206] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.801938][ T26] audit: type=1804 audit(1781107635.089:2): pid=4243 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="scp" name="/root/ci2-linux-5-15-kasan-test-job-parallel/syz-executor" dev="sda1" ino=2022 res=1 errno=0 [ 63.251080][ T150] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.492382][ T150] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.550822][ T150] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.611371][ T150] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.272964][ T150] device hsr_slave_0 left promiscuous mode [ 66.281163][ T150] device hsr_slave_1 left promiscuous mode [ 66.289632][ T150] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 66.297437][ T150] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 66.308031][ T150] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 66.316240][ T150] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 66.324187][ T150] device bridge_slave_1 left promiscuous mode [ 66.332415][ T150] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.351183][ T150] device bridge_slave_0 left promiscuous mode [ 66.358143][ T150] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.382317][ T150] device veth1_macvtap left promiscuous mode [ 66.390968][ T150] device veth0_macvtap left promiscuous mode [ 66.397734][ T150] device veth1_vlan left promiscuous mode [ 66.403988][ T150] device veth0_vlan left promiscuous mode [ 66.579761][ T150] team0 (unregistering): Port device team_slave_1 removed [ 66.593650][ T150] team0 (unregistering): Port device team_slave_0 removed [ 66.608896][ T150] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 66.622985][ T150] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 66.674105][ T150] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. 2026/06/10 16:07:21 ignoring optional flag "type"="gce" 2026/06/10 16:07:21 parsed 1 programs 2026/06/10 16:07:23 executed programs: 0 [ 71.064331][ T4393] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 71.202549][ T4402] chnl_net:caif_netlink_parms(): no params data found [ 71.238542][ T4402] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.245949][ T4402] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.253832][ T4402] device bridge_slave_0 entered promiscuous mode [ 71.263290][ T4402] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.271123][ T4402] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.280721][ T4402] device bridge_slave_1 entered promiscuous mode [ 71.299684][ T4402] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.311416][ T4402] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.333533][ T4402] team0: Port device team_slave_0 added [ 71.342042][ T4402] team0: Port device team_slave_1 added [ 71.358540][ T4402] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.365792][ T4402] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.392200][ T4402] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.404320][ T4402] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.411602][ T4402] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.440216][ T4402] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.467640][ T4402] device hsr_slave_0 entered promiscuous mode [ 71.475325][ T4402] device hsr_slave_1 entered promiscuous mode [ 71.540168][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.547228][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.969443][ T4402] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.980178][ T4402] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.990354][ T4402] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.000721][ T4402] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.024223][ T4402] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.031368][ T4402] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.039048][ T4402] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.046253][ T4402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.098781][ T4402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.112126][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.121140][ T150] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.130269][ T150] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.140576][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 72.155973][ T4402] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.168607][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.177735][ T1261] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.185158][ T1261] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.201648][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.210960][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.220295][ T1261] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.227449][ T1261] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.236895][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.255069][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.265419][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.276664][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.287695][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.295703][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.304347][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.316864][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.326511][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.339752][ T4402] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.351843][ T4402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.360554][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.372096][ T1261] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.493161][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.502092][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.517476][ T4402] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.539288][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.551212][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.571659][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.581938][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.594042][ T4402] device veth0_vlan entered promiscuous mode [ 72.609302][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.617538][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.628744][ T4402] device veth1_vlan entered promiscuous mode [ 72.653100][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.662556][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.672640][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.682420][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.695556][ T4402] device veth0_macvtap entered promiscuous mode [ 72.707900][ T4402] device veth1_macvtap entered promiscuous mode [ 72.724467][ T4402] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.733456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.742178][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.750680][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.759872][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.774434][ T4402] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.784180][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.793534][ T150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.805164][ T4402] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.814002][ T4402] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.823430][ T4402] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.833069][ T4402] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.966468][ T4482] loop0: detected capacity change from 0 to 8192 [ 72.988680][ T4482] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 73.000484][ T4482] REISERFS (device loop0): using ordered data mode [ 73.007723][ T4482] reiserfs: using flush barriers [ 73.016065][ T4482] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 73.040704][ T4482] REISERFS (device loop0): checking transaction log (loop0) [ 73.135487][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 73.157447][ T4482] REISERFS (device loop0): Using r5 hash to sort names [ 73.167007][ T4482] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 73.197645][ T4402] REISERFS panic (device loop0): journal-2332 do_journal_end: Trying to log block 531, which is a log block [ 73.211624][ T4402] ------------[ cut here ]------------ [ 73.217834][ T4402] kernel BUG at fs/reiserfs/prints.c:390! [ 73.223612][ T4402] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 73.229798][ T4402] CPU: 1 PID: 4402 Comm: syz-executor.0 Not tainted syzkaller #0 [ 73.237526][ T4402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 73.247799][ T4402] RIP: 0010:__reiserfs_panic+0x167/0x170 [ 73.253562][ T4402] Code: 20 66 3b 8a 48 0f 44 c8 4c 0f 44 f0 48 c7 c7 e0 66 3b 8a 4c 89 fe 4c 89 f2 4c 8b 44 24 10 49 c7 c1 e0 3d 40 96 e8 79 4e ff ff <0f> 0b 0f 1f 80 00 00 00 00 53 48 89 fb e8 87 c5 c5 f7 48 c7 c7 a0 [ 73.273530][ T4402] RSP: 0018:ffffc90002fdf980 EFLAGS: 00010246 [ 73.279695][ T4402] RAX: 0000000000000069 RBX: 1ffff920005fbf34 RCX: 07ab00aecd454800 [ 73.287767][ T4402] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 73.295839][ T4402] RBP: ffffc90002fdfaa0 R08: ffff8880b9133d7f R09: 1ffff110172267af [ 73.303883][ T4402] R10: dffffc0000000000 R11: ffffed10172267b0 R12: ffffc90002fdf9c0 [ 73.311951][ T4402] R13: dffffc0000000000 R14: ffffffff8a3bb1c0 R15: ffff88802b65e6a8 [ 73.320033][ T4402] FS: 00005555616ac480(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 73.329063][ T4402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.335747][ T4402] CR2: 00005555616b59b8 CR3: 000000002a5d4000 CR4: 00000000003506e0 [ 73.343907][ T4402] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.351976][ T4402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.359961][ T4402] Call Trace: [ 73.363260][ T4402] [ 73.366200][ T4402] ? reiserfs_info+0x170/0x170 [ 73.370986][ T4402] do_journal_end+0x39fb/0x42d0 [ 73.375872][ T4402] reiserfs_sync_fs+0xe9/0x170 [ 73.380825][ T4402] ? handle_attrs+0x200/0x200 [ 73.385608][ T4402] ? get_nr_dirty_inodes+0x248/0x2d0 [ 73.391004][ T4402] sync_filesystem+0xe6/0x220 [ 73.395779][ T4402] generic_shutdown_super+0x6b/0x300 [ 73.401338][ T4402] kill_block_super+0x7c/0xe0 [ 73.406118][ T4402] deactivate_locked_super+0x93/0xf0 [ 73.411517][ T4402] cleanup_mnt+0x42d/0x4e0 [ 73.416121][ T4402] ? lockdep_hardirqs_on+0x94/0x140 [ 73.421450][ T4402] task_work_run+0x125/0x1a0 [ 73.426064][ T4402] exit_to_user_mode_loop+0x10f/0x130 [ 73.431453][ T4402] exit_to_user_mode_prepare+0xee/0x180 [ 73.437019][ T4402] syscall_exit_to_user_mode+0x16/0x40 [ 73.442501][ T4402] do_syscall_64+0x58/0xa0 [ 73.446975][ T4402] ? clear_bhb_loop+0x30/0x80 [ 73.451674][ T4402] ? clear_bhb_loop+0x30/0x80 [ 73.456373][ T4402] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 73.462510][ T4402] RIP: 0033:0x7f9d226b8757 [ 73.466952][ T4402] Code: a2 c7 05 a8 77 11 00 00 00 00 00 eb 96 e8 f1 09 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 d0 ff ff ff f7 d8 64 89 02 b8 [ 73.486837][ T4402] RSP: 002b:00007ffc710b0778 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 73.495268][ T4402] RAX: 0000000000000000 RBX: 00007f9d227183ef RCX: 00007f9d226b8757 [ 73.503254][ T4402] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc710b0830 [ 73.511257][ T4402] RBP: 00007ffc710b0830 R08: 00007ffc710b1830 R09: 00000000ffffffff [ 73.519360][ T4402] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc710b18f0 [ 73.527429][ T4402] R13: 00007f9d227183ef R14: 0000000000011c9e R15: 0000000000000001 [ 73.535591][ T4402] [ 73.538626][ T4402] Modules linked in: [ 73.550585][ T4402] ---[ end trace 66b7e166714b221f ]--- [ 73.556391][ T4402] RIP: 0010:__reiserfs_panic+0x167/0x170 [ 73.562221][ T4402] Code: 20 66 3b 8a 48 0f 44 c8 4c 0f 44 f0 48 c7 c7 e0 66 3b 8a 4c 89 fe 4c 89 f2 4c 8b 44 24 10 49 c7 c1 e0 3d 40 96 e8 79 4e ff ff <0f> 0b 0f 1f 80 00 00 00 00 53 48 89 fb e8 87 c5 c5 f7 48 c7 c7 a0 [ 73.583488][ T4402] RSP: 0018:ffffc90002fdf980 EFLAGS: 00010246 [ 73.590165][ T4402] RAX: 0000000000000069 RBX: 1ffff920005fbf34 RCX: 07ab00aecd454800 [ 73.599050][ T4402] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 73.607359][ T4402] RBP: ffffc90002fdfaa0 R08: ffff8880b9133d7f R09: 1ffff110172267af [ 73.616529][ T4402] R10: dffffc0000000000 R11: ffffed10172267b0 R12: ffffc90002fdf9c0 [ 73.624807][ T4402] R13: dffffc0000000000 R14: ffffffff8a3bb1c0 R15: ffff88802b65e6a8 [ 73.633014][ T4402] FS: 00005555616ac480(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 73.642855][ T4402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.649880][ T4402] CR2: 00005555616b59b8 CR3: 000000002a5d4000 CR4: 00000000003506e0 [ 73.658460][ T4402] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.666689][ T4402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.675961][ T4402] Kernel panic - not syncing: Fatal exception [ 73.682555][ T4402] Kernel Offset: disabled [ 73.687008][ T4402] Rebooting in 86400 seconds..