[ 421.107862][ T3736] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 421.177897][ T3736] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 421.247787][ T3736] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 421.327975][ T3736] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 421.403517][ T3736] bridge_slave_1: left allmulticast mode
[ 421.409701][ T3736] bridge_slave_1: left promiscuous mode
[ 421.415393][ T3736] bridge0: port 2(bridge_slave_1) entered disabled state
[ 421.423001][ T3736] bridge_slave_0: left allmulticast mode
[ 421.428714][ T3736] bridge_slave_0: left promiscuous mode
[ 421.434337][ T3736] bridge0: port 1(bridge_slave_0) entered disabled state
[ 421.497712][ T3736] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 421.507159][ T3736] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 421.516155][ T3736] bond0 (unregistering): Released all slaves
[ 421.523157][ T4731] 8021q: adding VLAN 0 to HW filter on device eth1
[ 421.598151][ T3736] hsr_slave_0: left promiscuous mode
[ 421.603625][ T3736] hsr_slave_1: left promiscuous mode
[ 421.609201][ T3736] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 421.616598][ T3736] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 421.623994][ T3736] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 421.631458][ T3736] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 421.639593][ T3736] veth1_macvtap: left promiscuous mode
[ 421.645058][ T3736] veth0_macvtap: left promiscuous mode
[ 421.650563][ T3736] veth1_vlan: left promiscuous mode
[ 421.655882][ T3736] veth0_vlan: left promiscuous mode
[ 421.678461][ T3736] team0 (unregistering): Port device team_slave_1 removed
[ 421.686443][ T3736] team0 (unregistering): Port device team_slave_0 removed
[ 421.702710][ T4731] 8021q: adding VLAN 0 to HW filter on device eth2
[ 421.778733][ T4731] 8021q: adding VLAN 0 to HW filter on device eth3
[ 421.852894][ T4731] 8021q: adding VLAN 0 to HW filter on device eth4
Warning: Permanently added '10.128.1.168' (ED25519) to the list of known hosts.
[ 433.647211][ T1262] ieee802154 phy0 wpan0: encryption failed: -22
[ 433.653521][ T1262] ieee802154 phy1 wpan1: encryption failed: -22
[ 465.397170][ T6523] sysfs: cannot create duplicate filename '/devices/virtual/tty/gsmtty1'
[ 465.409250][ T6523] CPU: 0 UID: 0 PID: 6523 Comm: syz-executor342 Not tainted syzkaller #0 PREEMPT(full)
[ 465.409275][ T6523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 465.409287][ T6523] Call Trace:
[ 465.409292][ T6523]
[ 465.409298][ T6523] dump_stack_lvl+0x97/0xe0
[ 465.409324][ T6523] sysfs_warn_dup.cold+0x1c/0x28
[ 465.409353][ T6523] sysfs_create_dir_ns+0x127/0x140
[ 465.409374][ T6523] kobject_add_internal+0x104/0x310
[ 465.409400][ T6523] kobject_add+0xd6/0x110
[ 465.409431][ T6523] ? device_add+0x6da/0xc70
[ 465.409452][ T6523] device_add+0x139/0xc70
[ 465.409472][ T6523] tty_register_device_attr+0x14c/0x2e0
[ 465.409497][ T6523] gsm_activate_mux+0xd6/0x1b0
[ 465.409520][ T6523] gsmld_ioctl+0x1b8/0xa00
[ 465.409553][ T6523] ? __pfx_gsmld_ioctl+0x10/0x10
[ 465.409578][ T6523] tty_ioctl+0xaca/0xd60
[ 465.409598][ T6523] ? do_vfs_ioctl+0xfa/0xc10
[ 465.409625][ T6523] ? __pfx_tty_ioctl+0x10/0x10
[ 465.409646][ T6523] __x64_sys_ioctl+0xf4/0x140
[ 465.409672][ T6523] do_syscall_64+0x5f/0xf80
[ 465.409702][ T6523] ? clear_bhb_loop+0x30/0x80
[ 465.409725][ T6523] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 465.409745][ T6523] RIP: 0033:0x7f8503f34129
[ 465.409760][ T6523] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 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 d0 ff ff ff f7 d8 64 89 01 48
[ 465.409779][ T6523] RSP: 002b:00007f8503ee31f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 465.409797][ T6523] RAX: ffffffffffffffda RBX: 00007f8503ffcb58 RCX: 00007f8503f34129
[ 465.409811][ T6523] RDX: 0000000020000000 RSI: 0000000040204706 RDI: 0000000000000003
[ 465.409823][ T6523] RBP: 00007f8503ffcb50 R08: 00007f8503ee36c0 R09: 00007f8503ee3cdc
[ 465.409836][ T6523] R10: 0000000000000000 R11: 0000000000000246 R12: 6d74702f7665642f
[ 465.409848][ T6523] R13: 000000000000006e R14: 00007ffdd2700130 R15: 00007ffdd2700218
[ 465.409864][ T6523]
[ 465.409904][ T6523] kobject: kobject_add_internal failed for gsmtty1 with -EEXIST, don't try to register things with the same name in the same directory.
[ 483.102472][ T6556] sysfs: cannot create duplicate filename '/devices/virtual/tty/gsmtty1'
[ 483.111963][ T6556] CPU: 0 UID: 0 PID: 6556 Comm: syz-executor342 Not tainted syzkaller #0 PREEMPT(full)
[ 483.111987][ T6556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 483.111998][ T6556] Call Trace:
[ 483.112003][ T6556]
[ 483.112009][ T6556] dump_stack_lvl+0x97/0xe0
[ 483.112033][ T6556] sysfs_warn_dup.cold+0x1c/0x28
[ 483.112062][ T6556] sysfs_create_dir_ns+0x127/0x140
[ 483.112087][ T6556] kobject_add_internal+0x104/0x310
[ 483.112109][ T6556] kobject_add+0xd6/0x110
[ 483.112130][ T6556] ? device_add+0x6da/0xc70
[ 483.112150][ T6556] device_add+0x139/0xc70
[ 483.112168][ T6556] tty_register_device_attr+0x14c/0x2e0
[ 483.112190][ T6556] gsm_activate_mux+0xd6/0x1b0
[ 483.112210][ T6556] gsmld_ioctl+0x1b8/0xa00
[ 483.112236][ T6556] ? __pfx_gsmld_ioctl+0x10/0x10
[ 483.112259][ T6556] tty_ioctl+0xaca/0xd60
[ 483.112277][ T6556] ? do_vfs_ioctl+0xfa/0xc10
[ 483.112300][ T6556] ? __pfx_tty_ioctl+0x10/0x10
[ 483.112320][ T6556] __x64_sys_ioctl+0xf4/0x140
[ 483.112342][ T6556] do_syscall_64+0x5f/0xf80
[ 483.112370][ T6556] ? clear_bhb_loop+0x30/0x80
[ 483.112389][ T6556] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 483.112407][ T6556] RIP: 0033:0x7f8503f34129
[ 483.112420][ T6556] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 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 d0 ff ff ff f7 d8 64 89 01 48
[ 483.112437][ T6556] RSP: 002b:00007f8503ee31f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 483.112453][ T6556] RAX: ffffffffffffffda RBX: 00007f8503ffcb58 RCX: 00007f8503f34129
[ 483.112464][ T6556] RDX: 0000000020000000 RSI: 0000000040204706 RDI: 0000000000000003
[ 483.112475][ T6556] RBP: 00007f8503ffcb50 R08: 00007f8503ee36c0 R09: 00007f8503ee3cdc
[ 483.112486][ T6556] R10: 0000000000000000 R11: 0000000000000246 R12: 6d74702f7665642f
[ 483.112496][ T6556] R13: 000000000000006e R14: 00007ffdd2700130 R15: 00007ffdd2700218
[ 483.112510][ T6556]
[ 483.112526][ T6556] kobject: kobject_add_internal failed for gsmtty1 with -EEXIST, don't try to register things with the same name in the same directory.
[ 494.961355][ T6579] sysfs: cannot create duplicate filename '/devices/virtual/tty/gsmtty1'
[ 494.972964][ T6579] CPU: 1 UID: 0 PID: 6579 Comm: syz-executor342 Not tainted syzkaller #0 PREEMPT(full)
[ 494.972989][ T6579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 494.973001][ T6579] Call Trace:
[ 494.973006][ T6579]
[ 494.973011][ T6579] dump_stack_lvl+0x97/0xe0
[ 494.973041][ T6579] sysfs_warn_dup.cold+0x1c/0x28
[ 494.973070][ T6579] sysfs_create_dir_ns+0x127/0x140
[ 494.973091][ T6579] kobject_add_internal+0x104/0x310
[ 494.973117][ T6579] kobject_add+0xd6/0x110
[ 494.973141][ T6579] ? device_add+0x6da/0xc70
[ 494.973163][ T6579] device_add+0x139/0xc70
[ 494.973184][ T6579] tty_register_device_attr+0x14c/0x2e0
[ 494.973210][ T6579] gsm_activate_mux+0xd6/0x1b0
[ 494.973233][ T6579] gsmld_ioctl+0x1b8/0xa00
[ 494.973262][ T6579] ? __pfx_gsmld_ioctl+0x10/0x10
[ 494.973289][ T6579] tty_ioctl+0xaca/0xd60
[ 494.973310][ T6579] ? do_vfs_ioctl+0xfa/0xc10
[ 494.973336][ T6579] ? __pfx_tty_ioctl+0x10/0x10
[ 494.973358][ T6579] __x64_sys_ioctl+0xf4/0x140
[ 494.973383][ T6579] do_syscall_64+0x5f/0xf80
[ 494.973414][ T6579] ? clear_bhb_loop+0x30/0x80
[ 494.973437][ T6579] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 494.973457][ T6579] RIP: 0033:0x7f8503f34129
[ 494.973472][ T6579] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 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 d0 ff ff ff f7 d8 64 89 01 48
[ 494.973491][ T6579] RSP: 002b:00007f8503ee31f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 494.973517][ T6579] RAX: ffffffffffffffda RBX: 00007f8503ffcb58 RCX: 00007f8503f34129
[ 494.973530][ T6579] RDX: 0000000020000000 RSI: 0000000040204706 RDI: 0000000000000003
[ 494.973542][ T6579] RBP: 00007f8503ffcb50 R08: 00007f8503ee36c0 R09: 00007f8503ee3cdc
[ 494.973554][ T6579] R10: 0000000000000000 R11: 0000000000000246 R12: 6d74702f7665642f
[ 494.973566][ T6579] R13: 000000000000006e R14: 00007ffdd2700130 R15: 00007ffdd2700218
[ 494.973581][ T6579]
[ 494.973625][ T6579] kobject: kobject_add_internal failed for gsmtty1 with -EEXIST, don't try to register things with the same name in the same directory.
[ 495.090478][ T1262] ieee802154 phy0 wpan0: encryption failed: -22
[ 495.183961][ T1262] ieee802154 phy1 wpan1: encryption failed: -22
[ 500.977023][ T6584] udevd[6584]: setting mode of /dev/gsmtty53 to 020600 failed: No such file or directory
[ 500.990374][ T6584] udevd[6584]: setting owner of /dev/gsmtty53 to uid=0, gid=0 failed: No such file or directory
[ 556.527130][ T1262] ieee802154 phy0 wpan0: encryption failed: -22
[ 556.533413][ T1262] ieee802154 phy1 wpan1: encryption failed: -22