Warning: Permanently added '10.128.1.140' (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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 64.152590][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor389:11960] [ 64.155423][ C0] Modules linked in: [ 64.156443][ C0] irq event stamp: 4931 [ 64.157502][ C0] hardirqs last enabled at (4930): [] exit_to_kernel_mode+0xdc/0x10c [ 64.160000][ C0] hardirqs last disabled at (4931): [] el1_interrupt+0x24/0x68 [ 64.162358][ C0] softirqs last enabled at (728): [] release_sock+0x154/0x1b8 [ 64.164697][ C0] softirqs last disabled at (734): [] lock_sock_nested+0x74/0x11c [ 64.167049][ C0] CPU: 0 PID: 11960 Comm: syz-executor389 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 64.169612][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 64.172171][ C0] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.174219][ C0] pc : queued_spin_lock_slowpath+0x15c/0xcf8 [ 64.175721][ C0] lr : queued_spin_lock_slowpath+0x168/0xcf8 [ 64.177238][ C0] sp : ffff8000999776c0 [ 64.178272][ C0] x29: ffff800099977760 x28: 1fffe0001a159d93 x27: 1ffff0001332eee4 [ 64.180325][ C0] x26: dfff800000000000 x25: 1fffe0001a159d95 x24: ffff8000999776e0 [ 64.182397][ C0] x23: ffff800099977720 x22: ffff70001332eedc x21: 0000000000000001 [ 64.184435][ C0] x20: 0000000000000001 x19: ffff0000d0acec98 x18: 0000000000000000 [ 64.186448][ C0] x17: 0000000000000000 x16: ffff8000809fd934 x15: 0000000000000001 [ 64.188521][ C0] x14: 1fffe0001a159d93 x13: 0000000000000000 x12: 0000000000000000 [ 64.190616][ C0] x11: ffff60001a159d94 x10: 1fffe0001a159d93 x9 : 0000000000000000 [ 64.192694][ C0] x8 : 0000000000000001 x7 : ffff800088eaf8bc x6 : 0000000000000000 [ 64.194724][ C0] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008ae5db50 [ 64.196729][ C0] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000001 [ 64.198901][ C0] Call trace: [ 64.199753][ C0] queued_spin_lock_slowpath+0x15c/0xcf8 [ 64.201251][ C0] do_raw_spin_lock+0x320/0x348 [ 64.202517][ C0] _raw_spin_lock_bh+0x50/0x60 [ 64.203760][ C0] lock_sock_nested+0x74/0x11c [ 64.204976][ C0] tipc_sendstream+0x50/0x84 [ 64.206176][ C0] ____sys_sendmsg+0x56c/0x840 [ 64.207426][ C0] __sys_sendmsg+0x26c/0x33c [ 64.208579][ C0] __arm64_sys_sendmsg+0x80/0x94 [ 64.209832][ C0] invoke_syscall+0x98/0x2b8 [ 64.211020][ C0] el0_svc_common+0x130/0x23c [ 64.212254][ C0] do_el0_svc+0x48/0x58 [ 64.213366][ C0] el0_svc+0x54/0x168 [ 64.214395][ C0] el0t_64_sync_handler+0x84/0xfc [ 64.215691][ C0] el0t_64_sync+0x190/0x194 [ 64.216858][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 64.216856][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [syz-executor389:11959] [ 64.216873][ C1] Modules linked in: [ 64.216880][ C1] irq event stamp: 26683317 [ 64.216883][ C1] hardirqs last enabled at (26683316): [] __local_bh_enable_ip+0x224/0x44c [ 64.216904][ C1] hardirqs last disabled at (26683317): [] el1_interrupt+0x24/0x68 [ 64.216917][ C1] softirqs last enabled at (1330): [] tipc_sk_rcv+0x34c/0x1888 [ 64.216930][ C1] softirqs last disabled at (1332): [] tipc_sk_rcv+0x36c/0x1888 [ 64.216944][ C1] CPU: 1 PID: 11959 Comm: syz-executor389 Tainted: G L 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 64.216955][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 64.216962][ C1] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.216974][ C1] pc : net_generic+0x158/0x240 [ 64.216982][ C1] lr : net_generic+0x158/0x240 [ 64.216990][ C1] sp : ffff800099a061d0 [ 64.216994][ C1] x29: ffff800099a061d0 x28: ffff800099a06480 x27: ffff80009381c700 [ 64.217009][ C1] x26: dfff800000000000 x25: 1ffff00013340c4c x24: ffff800099a06810 [ 64.217024][ C1] x23: dfff800000000000 x22: ffff0000d7fb2000 x21: dfff800000000000 [ 64.217038][ C1] x20: 0000000000000001 x19: ffff0000d2aec000 x18: ffff800099a062e0 [ 64.217052][ C1] x17: 000000000000c8a5 x16: ffff800080529618 x15: 0000000000000001 [ 64.217066][ C1] x14: ffff80008eca0458 x13: dfff800000000000 x12: 0000000060f79a6f [ 64.217080][ C1] x11: 000000007a7dcd55 x10: 0000000000ff0100 x9 : 0000000000000000 [ 64.217094][ C1] x8 : ffff0000d16d1e00 x7 : ffff80008a80b3f8 x6 : 0000000000000000 [ 64.217107][ C1] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000002 [ 64.217120][ C1] x2 : 0000000000000008 x1 : ffff80008b4197c0 x0 : 0000000000000001 [ 64.217133][ C1] Call trace: [ 64.217136][ C1] net_generic+0x158/0x240 [ 64.217145][ C1] tipc_sk_lookup+0xbc/0x8b4 [ 64.217153][ C1] tipc_sk_rcv+0x358/0x1888 [ 64.217161][ C1] tipc_node_xmit+0x1b0/0xdb0 [ 64.217169][ C1] tipc_node_distr_xmit+0x28c/0x3a4 [ 64.217176][ C1] tipc_sk_rcv+0x1280/0x1888 [ 64.217185][ C1] tipc_node_xmit+0x1b0/0xdb0 [ 64.217192][ C1] tipc_sk_filter_rcv+0x13f8/0x2cac [ 64.217210][ C1] tipc_sk_rcv+0x6d0/0x1888 [ 64.217218][ C1] tipc_node_xmit+0x1b0/0xdb0 [ 64.217225][ C1] tipc_node_distr_xmit+0x28c/0x3a4 [ 64.217233][ C1] tipc_sk_backlog_rcv+0x164/0x214 [ 64.217242][ C1] __release_sock+0x1a8/0x408 [ 64.217252][ C1] release_sock+0x68/0x1b8 [ 64.217263][ C1] sk_setsockopt+0xbdc/0x306c [ 64.217270][ C1] sock_setsockopt+0x68/0x80 [ 64.217277][ C1] do_sock_setsockopt+0x238/0x4e0 [ 64.217287][ C1] __sys_setsockopt+0x128/0x1a8 [ 64.217296][ C1] __arm64_sys_setsockopt+0xb8/0xd4 [ 64.217306][ C1] invoke_syscall+0x98/0x2b8 [ 64.217314][ C1] el0_svc_common+0x130/0x23c [ 64.217321][ C1] do_el0_svc+0x48/0x58 [ 64.217332][ C1] el0_svc+0x54/0x168 [ 64.217340][ C1] el0t_64_sync_handler+0x84/0xfc [ 64.217348][ C1] el0t_64_sync+0x190/0x194 [ 64.293757][ C0] CPU: 0 PID: 11960 Comm: syz-executor389 Tainted: G L 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 64.296549][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 64.299003][ C0] Call trace: [ 64.299804][ C0] dump_backtrace+0x1b8/0x1e4 [ 64.300969][ C0] show_stack+0x2c/0x3c [ 64.302027][ C0] dump_stack_lvl+0xd0/0x124 [ 64.303159][ C0] dump_stack+0x1c/0x28 [ 64.304187][ C0] panic+0x30c/0x88c [ 64.305138][ C0] softlockup_fn+0x0/0x120 [ 64.306223][ C0] __hrtimer_run_queues+0x458/0xca0 [ 64.307513][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 64.308743][ C0] arch_timer_handler_virt+0x74/0x88 [ 64.309967][ C0] handle_percpu_devid_irq+0x2a4/0x804 [ 64.311295][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 64.312629][ C0] gic_handle_irq+0x6c/0x190 [ 64.313742][ C0] call_on_irq_stack+0x24/0x4c [ 64.314901][ C0] do_interrupt_handler+0xd4/0x138 [ 64.316126][ C0] el1_interrupt+0x34/0x68 [ 64.317192][ C0] el1h_64_irq_handler+0x18/0x24 [ 64.318380][ C0] el1h_64_irq+0x64/0x68 [ 64.319425][ C0] queued_spin_lock_slowpath+0x15c/0xcf8 [ 64.320822][ C0] do_raw_spin_lock+0x320/0x348 [ 64.322006][ C0] _raw_spin_lock_bh+0x50/0x60 [ 64.323175][ C0] lock_sock_nested+0x74/0x11c [ 64.324300][ C0] tipc_sendstream+0x50/0x84 [ 64.325427][ C0] ____sys_sendmsg+0x56c/0x840 [ 64.326590][ C0] __sys_sendmsg+0x26c/0x33c [ 64.327671][ C0] __arm64_sys_sendmsg+0x80/0x94 [ 64.328863][ C0] invoke_syscall+0x98/0x2b8 [ 64.330011][ C0] el0_svc_common+0x130/0x23c [ 64.331120][ C0] do_el0_svc+0x48/0x58 [ 64.332154][ C0] el0_svc+0x54/0x168 [ 64.333159][ C0] el0t_64_sync_handler+0x84/0xfc [ 64.334385][ C0] el0t_64_sync+0x190/0x194 [ 64.335458][ C0] Kernel Offset: disabled [ 64.336537][ C0] CPU features: 0x0,00000081,c0080094,42017203 [ 64.338044][ C0] Memory Limit: none [ 64.351386][ C0] [ 64.351958][ C0] ================================ [ 64.353213][ C0] WARNING: inconsistent lock state [ 64.354476][ C0] 6.8.0-rc7-syzkaller-g707081b61156 #0 Tainted: G L [ 64.356488][ C0] -------------------------------- [ 64.357814][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 64.359578][ C0] syz-executor389/11960 [HC1[1]:SC0[2]:HE0:SE0] takes: [ 64.361319][ C0] ffff80008ecda358 (efi_rt_lock){?.+.}-{2:2}, at: arch_efi_call_virt_setup+0x24/0x30 [ 64.363770][ C0] {HARDIRQ-ON-W} state was registered at: [ 64.365234][ C0] lock_acquire+0x23c/0x71c [ 64.366441][ C0] _raw_spin_lock+0x48/0x60 [ 64.367621][ C0] arch_efi_call_virt_setup+0x24/0x30 [ 64.369015][ C0] efi_call_rts+0x30/0x350 [ 64.370162][ C0] process_one_work+0x694/0x1204 [ 64.371476][ C0] worker_thread+0x938/0xef4 [ 64.372694][ C0] kthread+0x288/0x310 [ 64.373768][ C0] ret_from_fork+0x10/0x20 [ 64.374905][ C0] irq event stamp: 4931 [ 64.375918][ C0] hardirqs last enabled at (4930): [] exit_to_kernel_mode+0xdc/0x10c [ 64.378241][ C0] hardirqs last disabled at (4931): [] el1_interrupt+0x24/0x68 [ 64.380592][ C0] softirqs last enabled at (728): [] release_sock+0x154/0x1b8 [ 64.382799][ C0] softirqs last disabled at (734): [] lock_sock_nested+0x74/0x11c [ 64.385049][ C0] [ 64.385049][ C0] other info that might help us debug this: [ 64.386984][ C0] Possible unsafe locking scenario: [ 64.386984][ C0] [ 64.388753][ C0] CPU0 [ 64.389555][ C0] ---- [ 64.390346][ C0] lock(efi_rt_lock); [ 64.391348][ C0] [ 64.392159][ C0] lock(efi_rt_lock); [ 64.393180][ C0] [ 64.393180][ C0] *** DEADLOCK *** [ 64.393180][ C0] [ 64.395135][ C0] 4 locks held by syz-executor389/11960: [ 64.396510][ C0] #0: ffff0000d0aced30 (sk_lock-AF_TIPC){+.+.}-{0:0}, at: tipc_sendstream+0x50/0x84 [ 64.398819][ C0] #1: ffff0000d0acecb0 (slock-AF_TIPC){+...}-{2:2}, at: lock_sock_nested+0x74/0x11c [ 64.401118][ C0] #2: ffff80008ee74ac0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0xa8 [ 64.403433][ C0] #3: ffff800091229d68 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x180/0xad0 [ 64.405864][ C0] [ 64.405864][ C0] stack backtrace: [ 64.407394][ C0] CPU: 0 PID: 11960 Comm: syz-executor389 Tainted: G L 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 64.410305][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 64.412904][ C0] Call trace: [ 64.413759][ C0] dump_backtrace+0x1b8/0x1e4 [ 64.414981][ C0] show_stack+0x2c/0x3c [ 64.416019][ C0] dump_stack_lvl+0xd0/0x124 [ 64.417221][ C0] dump_stack+0x1c/0x28 [ 64.418274][ C0] print_usage_bug+0x698/0x9ac [ 64.419489][ C0] mark_lock_irq+0x980/0xd2c [ 64.420673][ C0] mark_lock+0x258/0x360 [ 64.421771][ C0] __lock_acquire+0xbc0/0x763c [ 64.423025][ C0] lock_acquire+0x23c/0x71c [ 64.424179][ C0] _raw_spin_lock+0x48/0x60 [ 64.425342][ C0] arch_efi_call_virt_setup+0x24/0x30 [ 64.426694][ C0] virt_efi_set_variable_nb+0x6c/0x15c [ 64.428092][ C0] efivar_set_variable_locked+0x1e4/0x20c [ 64.429531][ C0] efi_pstore_write+0x424/0x64c [ 64.430774][ C0] pstore_dump+0x764/0xad0 [ 64.431853][ C0] kmsg_dump+0x17c/0x274 [ 64.432848][ C0] panic+0x358/0x88c [ 64.433787][ C0] softlockup_fn+0x0/0x120 [ 64.434866][ C0] __hrtimer_run_queues+0x458/0xca0 [ 64.436096][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 64.437316][ C0] arch_timer_handler_virt+0x74/0x88 [ 64.438568][ C0] handle_percpu_devid_irq+0x2a4/0x804 [ 64.439866][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 64.441181][ C0] gic_handle_irq+0x6c/0x190 [ 64.442282][ C0] call_on_irq_stack+0x24/0x4c [ 64.443459][ C0] do_interrupt_handler+0xd4/0x138 [ 64.444708][ C0] el1_interrupt+0x34/0x68 [ 64.445817][ C0] el1h_64_irq_handler+0x18/0x24 [ 64.447039][ C0] el1h_64_irq+0x64/0x68 [ 64.448081][ C0] queued_spin_lock_slowpath+0x15c/0xcf8 [ 64.449458][ C0] do_raw_spin_lock+0x320/0x348 [ 64.450633][ C0] _raw_spin_lock_bh+0x50/0x60 [ 64.451807][ C0] lock_sock_nested+0x74/0x11c [ 64.452978][ C0] tipc_sendstream+0x50/0x84 [ 64.454066][ C0] ____sys_sendmsg+0x56c/0x840 [ 64.455217][ C0] __sys_sendmsg+0x26c/0x33c [ 64.456321][ C0] __arm64_sys_sendmsg+0x80/0x94 [ 64.457542][ C0] invoke_syscall+0x98/0x2b8 [ 64.458644][ C0] el0_svc_common+0x130/0x23c [ 64.459773][ C0] do_el0_svc+0x48/0x58 [ 64.460803][ C0] el0_svc+0x54/0x168 [ 64.461800][ C0] el0t_64_sync_handler+0x84/0xfc [ 64.463019][ C0] el0t_64_sync+0x190/0x194 [ 64.773209][ C0] Rebooting in 86400 seconds..