[ 415.621626][ T136] device hsr_slave_0 left promiscuous mode [ 415.655706][ T136] device hsr_slave_1 left promiscuous mode [ 415.714980][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 415.716221][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 415.718311][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 415.719436][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 415.720902][ T136] device bridge_slave_1 left promiscuous mode [ 415.721905][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.765669][ T136] device bridge_slave_0 left promiscuous mode [ 415.766915][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.855396][ T136] device veth1_macvtap left promiscuous mode [ 415.856463][ T136] device veth0_macvtap left promiscuous mode [ 415.857454][ T136] device veth1_vlan left promiscuous mode [ 415.858474][ T136] device veth0_vlan left promiscuous mode [ 416.072472][ T136] team0 (unregistering): Port device team_slave_1 removed [ 416.078056][ T136] team0 (unregistering): Port device team_slave_0 removed [ 416.083848][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 416.119480][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 416.249517][ T136] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.11' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 424.386251][ T4810] udevd[4810]: setting mode of /dev/gsmtty22 to 020600 failed: No such file or directory [ 424.389341][ T4810] udevd[4810]: setting owner of /dev/gsmtty22 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 434.079962][ T4808] udevd[4808]: setting mode of /dev/gsmtty48 to 020600 failed: No such file or directory [ 434.081804][ T4808] udevd[4808]: setting owner of /dev/gsmtty48 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 438.274560][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 438.275620][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 447.273831][ T4810] udevd[4810]: setting mode of /dev/gsmtty61 to 020600 failed: No such file or directory [ 447.275795][ T4810] udevd[4810]: setting owner of /dev/gsmtty61 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 456.013547][ T4846] udevd[4846]: setting mode of /dev/gsmtty31 to 020600 failed: No such file or directory [ 456.015698][ T4846] udevd[4846]: setting owner of /dev/gsmtty31 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 461.930651][ T4808] udevd[4808]: setting mode of /dev/gsmtty40 to 020600 failed: No such file or directory [ 461.932421][ T4808] udevd[4808]: setting owner of /dev/gsmtty40 to uid=0, gid=0 failed: No such file or directory [ 461.966478][ T4808] udevd[4808]: setting mode of /dev/gsmtty60 to 020600 failed: No such file or directory [ 461.969386][ T4808] udevd[4808]: setting owner of /dev/gsmtty60 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 474.998040][ T4808] udevd[4808]: setting mode of /dev/gsmtty32 to 020600 failed: No such file or directory [ 474.999803][ T4808] udevd[4808]: setting owner of /dev/gsmtty32 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 477.329520][ T4808] udevd[4808]: setting mode of /dev/gsmtty60 to 020600 failed: No such file or directory [ 477.331273][ T4808] udevd[4808]: setting owner of /dev/gsmtty60 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 481.162687][ T4808] udevd[4808]: setting mode of /dev/gsmtty44 to 020600 failed: No such file or directory [ 481.166611][ T4808] udevd[4808]: setting owner of /dev/gsmtty44 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program [ 482.094749][ T4807] udevd[4807]: setting mode of /dev/gsmtty45 to 020600 failed: No such file or directory [ 482.096430][ T4807] udevd[4807]: setting owner of /dev/gsmtty45 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program [ 482.601095][ T4846] udevd[4846]: setting mode of /dev/gsmtty52 to 020600 failed: No such file or directory [ 482.602821][ T4846] udevd[4846]: setting owner of /dev/gsmtty52 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 489.292521][ T4808] udevd[4808]: setting mode of /dev/gsmtty35 to 020600 failed: No such file or directory [ 489.294201][ T4808] udevd[4808]: setting owner of /dev/gsmtty35 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 493.743833][T10753] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 493.745544][T10753] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 10753, name: syz-executor593 [ 493.747031][T10753] 3 locks held by syz-executor593/10753: [ 493.747921][T10753] #0: ffff0000da824098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 493.749397][T10753] #1: ffff0000da824130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: file_tty_write+0x1d0/0x720 [ 493.750954][T10753] #2: ffff0000da826398 (&gsm->tx_lock){....}-{2:2}, at: gsmld_write+0x5c/0x158 [ 493.752478][T10753] irq event stamp: 12148 [ 493.753201][T10753] hardirqs last enabled at (12147): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 493.754924][T10753] hardirqs last disabled at (12148): [] _raw_spin_lock_irqsave+0xfc/0x148 [ 493.756611][T10753] softirqs last enabled at (12120): [] local_bh_enable+0x10/0x34 [ 493.758231][T10753] softirqs last disabled at (12118): [] local_bh_disable+0x10/0x34 [ 493.759797][T10753] Preemption disabled at: [ 493.759803][T10753] [] gsmld_write+0x5c/0x158 [ 493.761507][T10753] CPU: 0 PID: 10753 Comm: syz-executor593 Not tainted syzkaller #0 [ 493.762859][T10753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 493.764504][T10753] Call trace: [ 493.765036][T10753] dump_backtrace+0x0/0x458 [ 493.765747][T10753] show_stack+0x2c/0x3c [ 493.766470][T10753] __dump_stack+0x30/0x40 [ 493.767224][T10753] dump_stack_lvl+0xf4/0x15c [ 493.768002][T10753] dump_stack+0x1c/0x5c [ 493.768700][T10753] ___might_sleep+0x358/0x4d4 [ 493.769492][T10753] __might_sleep+0x98/0x124 [ 493.770244][T10753] console_lock+0x30/0x16c [ 493.770980][T10753] do_con_write+0x100/0x57c8 [ 493.771756][T10753] con_write+0x34/0x58 [ 493.772427][T10753] gsmld_write+0x104/0x158 [ 493.773182][T10753] file_tty_write+0x408/0x720 [ 493.773941][T10753] tty_write+0x44/0x54 [ 493.774622][T10753] vfs_write+0x590/0xa60 [ 493.775386][T10753] ksys_write+0x12c/0x224 [ 493.776093][T10753] __arm64_sys_write+0x7c/0x90 [ 493.776913][T10753] invoke_syscall+0x98/0x2b0 [ 493.777699][T10753] el0_svc_common+0x138/0x258 [ 493.778457][T10753] do_el0_svc+0x58/0x13c [ 493.779183][T10753] el0_svc+0x78/0x1d0 [ 493.779812][T10753] el0t_64_sync_handler+0xcc/0xe4 [ 493.780610][T10753] el0t_64_sync+0x1a0/0x1a4 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 497.601713][ T4808] udevd[4808]: setting mode of /dev/gsmtty20 to 020600 failed: No such file or directory [ 497.603394][ T4808] udevd[4808]: setting owner of /dev/gsmtty20 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 499.705673][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 499.706721][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 502.937332][ T4810] udevd[4810]: setting mode of /dev/gsmtty50 to 020600 failed: No such file or directory [ 502.939043][ T4810] udevd[4810]: setting owner of /dev/gsmtty50 to uid=0, gid=0 failed: No such file or directory executing program executing program executing program executing program executing program executing program