Warning: Permanently added '10.128.0.65' (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 [ 118.659798][ T5086] syz-executor110: vmalloc error: size 8388608, failed to allocated page array size 16384, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 118.679949][ T5086] CPU: 0 PID: 5086 Comm: syz-executor110 Not tainted 6.5.0-rc6-syzkaller-01637-gcb39c35783f2 #0 [ 118.690525][ T5086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 118.700626][ T5086] Call Trace: [ 118.703959][ T5086] [ 118.706915][ T5086] dump_stack_lvl+0x125/0x1b0 [ 118.711680][ T5086] warn_alloc+0x24a/0x3a0 [ 118.716100][ T5086] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 118.721736][ T5086] ? do_raw_spin_unlock+0x173/0x230 [ 118.726998][ T5086] ? _raw_spin_unlock+0x28/0x40 [ 118.731892][ T5086] ? __get_vm_area_node+0x281/0x3d0 [ 118.737157][ T5086] __vmalloc_node_range+0x1027/0x1540 [ 118.742581][ T5086] ? fq_pie_init+0x555/0x8f0 [ 118.747217][ T5086] ? delayed_vfree_work+0x70/0x70 [ 118.752276][ T5086] ? kvmalloc_node+0x6f/0x1a0 [ 118.756994][ T5086] ? fq_pie_init+0x555/0x8f0 [ 118.761627][ T5086] kvmalloc_node+0x14b/0x1a0 [ 118.766255][ T5086] ? fq_pie_init+0x555/0x8f0 [ 118.770882][ T5086] fq_pie_init+0x555/0x8f0 [ 118.775331][ T5086] ? fq_pie_change+0x1210/0x1210 [ 118.780306][ T5086] qdisc_create+0x4f7/0x10a0 [ 118.784932][ T5086] ? tc_get_qdisc+0xc20/0xc20 [ 118.789652][ T5086] tc_modify_qdisc+0x4a4/0x1bf0 [ 118.794549][ T5086] ? qdisc_create+0x10a0/0x10a0 [ 118.799466][ T5086] ? qdisc_create+0x10a0/0x10a0 [ 118.804343][ T5086] rtnetlink_rcv_msg+0x439/0xd30 [ 118.809326][ T5086] ? rtnl_getlink+0xb40/0xb40 [ 118.814047][ T5086] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 118.820081][ T5086] netlink_rcv_skb+0x16b/0x440 [ 118.824874][ T5086] ? rtnl_getlink+0xb40/0xb40 [ 118.829591][ T5086] ? netlink_ack+0x1370/0x1370 [ 118.834380][ T5086] ? lock_sync+0x190/0x190 [ 118.838847][ T5086] ? netlink_deliver_tap+0x1b1/0xd10 [ 118.844167][ T5086] netlink_unicast+0x536/0x810 [ 118.848989][ T5086] ? netlink_attachskb+0x870/0x870 [ 118.854125][ T5086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 118.860059][ T5086] ? __phys_addr_symbol+0x30/0x70 [ 118.865124][ T5086] ? __check_object_size+0x323/0x740 [ 118.870443][ T5086] netlink_sendmsg+0x93c/0xe40 [ 118.875241][ T5086] ? netlink_unicast+0x810/0x810 [ 118.880213][ T5086] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 118.885535][ T5086] ? netlink_unicast+0x810/0x810 [ 118.890502][ T5086] sock_sendmsg+0xd9/0x180 [ 118.894962][ T5086] ____sys_sendmsg+0x6ac/0x940 [ 118.899769][ T5086] ? copy_msghdr_from_user+0x10b/0x160 [ 118.905259][ T5086] ? kernel_sendmsg+0x50/0x50 [ 118.909977][ T5086] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 118.916024][ T5086] ___sys_sendmsg+0x135/0x1d0 [ 118.920733][ T5086] ? do_recvmmsg+0x740/0x740 [ 118.925386][ T5086] ? __fget_light+0xe6/0x260 [ 118.930019][ T5086] __sys_sendmsg+0x117/0x1e0 [ 118.934643][ T5086] ? __sys_sendmsg_sock+0x30/0x30 [ 118.939691][ T5086] ? xfd_validate_state+0x5d/0x180 [ 118.944876][ T5086] ? syscall_enter_from_user_mode+0x26/0x80 [ 118.950992][ T5086] do_syscall_64+0x38/0xb0 [ 118.955456][ T5086] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 118.961389][ T5086] RIP: 0033:0x7fa2ffeb0929 [ 118.965828][ T5086] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 118.985477][ T5086] RSP: 002b:00007fa2ffe71238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 118.993919][ T5086] RAX: ffffffffffffffda RBX: 00007fa2fff3b328 RCX: 00007fa2ffeb0929 [ 119.001909][ T5086] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003 [ 119.009897][ T5086] RBP: 00007fa2fff3b320 R08: 00000000ffffffff R09: 00007fa2ffe716c0 [ 119.017885][ T5086] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa2fff3b32c [ 119.025878][ T5086] R13: 0000000000000011 R14: 00007ffe085b6920 R15: 00007ffe085b6a08 [ 119.033888][ T5086] [ 145.663734][ T4771] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2662 jiffies s: 485 root: 0x1/. [ 145.676476][ T4771] rcu: blocking rcu_node structures (internal RCU debug): [ 145.683977][ T4771] Sending NMI from CPU 1 to CPUs 0: [ 145.689240][ C0] NMI backtrace for cpu 0 [ 145.689253][ C0] CPU: 0 PID: 5086 Comm: syz-executor110 Not tainted 6.5.0-rc6-syzkaller-01637-gcb39c35783f2 #0 [ 145.689283][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 145.689297][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 [ 145.689346][ C0] Code: 76 02 9a 02 66 0f 1f 44 00 00 f3 0f 1e fa 48 8b be b0 01 00 00 e8 b0 ff ff ff 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1e fa 65 8b 05 ed 98 7d 7e 89 c1 48 8b 34 24 81 e1 00 01 00 [ 145.689371][ C0] RSP: 0018:ffffc90000007bb8 EFLAGS: 00000293 [ 145.689391][ C0] RAX: 0000000000000000 RBX: ffffc90011cf3390 RCX: ffffffff885aaba2 [ 145.689409][ C0] RDX: ffff8880729b5940 RSI: 0000000000000100 RDI: 0000000000000006 [ 145.689426][ C0] RBP: ffff88807b5e5b00 R08: 0000000000000006 R09: 000000000001c9c3 [ 145.689442][ C0] R10: 0000000000000000 R11: 9d7d12de2fd8fe64 R12: 000000000001c9c3 [ 145.689459][ C0] R13: 0000000000000000 R14: fffffff0a3da8872 R15: 0000000000000001 [ 145.689475][ C0] FS: 00007fa2ffe716c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 145.689502][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.689520][ C0] CR2: 00007ffe085e09c0 CR3: 0000000024cf7000 CR4: 00000000003506f0 [ 145.689537][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 145.689552][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 145.689569][ C0] Call Trace: [ 145.689576][ C0] [ 145.689584][ C0] ? nmi_cpu_backtrace+0x1d4/0x380 [ 145.689625][ C0] ? kcov_close+0x20/0x20 [ 145.689664][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 145.689704][ C0] ? nmi_handle+0x145/0x400 [ 145.689737][ C0] ? irqentry_nmi_enter+0x7f/0x90 [ 145.689767][ C0] ? kcov_close+0x20/0x20 [ 145.689806][ C0] ? default_do_nmi+0x69/0x160 [ 145.689831][ C0] ? exc_nmi+0x171/0x1e0 [ 145.689856][ C0] ? end_repeat_nmi+0x16/0x31 [ 145.689886][ C0] ? pie_calculate_probability+0x412/0x850 [ 145.689924][ C0] ? kcov_close+0x20/0x20 [ 145.689962][ C0] ? kcov_close+0x20/0x20 [ 145.690001][ C0] ? kcov_close+0x20/0x20 [ 145.690039][ C0] [ 145.690046][ C0] [ 145.690052][ C0] pie_calculate_probability+0x41c/0x850 [ 145.690101][ C0] fq_pie_timer+0x1da/0x4f0 [ 145.690139][ C0] ? fq_pie_dump+0x800/0x800 [ 145.690180][ C0] call_timer_fn+0x1a0/0x580 [ 145.690212][ C0] ? timer_shutdown_sync+0x20/0x20 [ 145.690242][ C0] ? reacquire_held_locks+0x4b0/0x4b0 [ 145.690281][ C0] ? mark_held_locks+0x9f/0xe0 [ 145.690318][ C0] ? fq_pie_dump+0x800/0x800 [ 145.690352][ C0] __run_timers+0x764/0xb10 [ 145.690387][ C0] ? call_timer_fn+0x580/0x580 [ 145.690418][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 145.690446][ C0] ? sched_clock+0x10/0x20 [ 145.690474][ C0] ? sched_clock_cpu+0x6d/0x4c0 [ 145.690517][ C0] ? mark_held_locks+0x9f/0xe0 [ 145.690553][ C0] run_timer_softirq+0x58/0xd0 [ 145.690585][ C0] __do_softirq+0x218/0x965 [ 145.690628][ C0] ? __lock_text_end+0x5/0x5 [ 145.690669][ C0] irq_exit_rcu+0xb7/0x120 [ 145.690695][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 145.690726][ C0] [ 145.690733][ C0] [ 145.690740][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 145.690786][ C0] RIP: 0010:dump_stack_lvl+0x15c/0x1b0 [ 145.690829][ C0] Code: 63 f7 e8 b7 03 64 f7 e8 72 ae 6a f7 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 30 ff 63 f7 48 85 db 75 37 e8 96 03 64 f7 fb 5b <5d> 41 5c e9 8c 03 64 f7 e8 87 03 64 f7 e8 42 79 13 00 48 89 de 31 [ 145.690854][ C0] RSP: 0018:ffffc9000460f0a0 EFLAGS: 00000293 [ 145.690873][ C0] RAX: 0000000000000000 RBX: 1ffff920008c1e1b RCX: 0000000000000000 [ 145.690889][ C0] RDX: ffff8880729b5940 RSI: ffffffff8a221cfa RDI: 0000000000000007 [ 145.690906][ C0] RBP: ffffffff8bb00040 R08: 0000000000000007 R09: 0000000000000000 [ 145.690923][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 145.690938][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8880729b5940 [ 145.690961][ C0] ? dump_stack_lvl+0x15a/0x1b0 [ 145.691005][ C0] warn_alloc+0x24a/0x3a0 [ 145.691077][ C0] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 145.691124][ C0] ? do_raw_spin_unlock+0x173/0x230 [ 145.691163][ C0] ? _raw_spin_unlock+0x28/0x40 [ 145.691198][ C0] ? __get_vm_area_node+0x281/0x3d0 [ 145.691233][ C0] __vmalloc_node_range+0x1027/0x1540 [ 145.691273][ C0] ? fq_pie_init+0x555/0x8f0 [ 145.691312][ C0] ? delayed_vfree_work+0x70/0x70 [ 145.691345][ C0] ? kvmalloc_node+0x6f/0x1a0 [ 145.691382][ C0] ? fq_pie_init+0x555/0x8f0 [ 145.691417][ C0] kvmalloc_node+0x14b/0x1a0 [ 145.691451][ C0] ? fq_pie_init+0x555/0x8f0 [ 145.691486][ C0] fq_pie_init+0x555/0x8f0 [ 145.691520][ C0] ? fq_pie_change+0x1210/0x1210 [ 145.691556][ C0] qdisc_create+0x4f7/0x10a0 [ 145.691590][ C0] ? tc_get_qdisc+0xc20/0xc20 [ 145.691625][ C0] tc_modify_qdisc+0x4a4/0x1bf0 [ 145.691662][ C0] ? qdisc_create+0x10a0/0x10a0 [ 145.691706][ C0] ? qdisc_create+0x10a0/0x10a0 [ 145.691736][ C0] rtnetlink_rcv_msg+0x439/0xd30 [ 145.691780][ C0] ? rtnl_getlink+0xb40/0xb40 [ 145.691821][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 145.691865][ C0] netlink_rcv_skb+0x16b/0x440 [ 145.691893][ C0] ? rtnl_getlink+0xb40/0xb40 [ 145.691934][ C0] ? netlink_ack+0x1370/0x1370 [ 145.691959][ C0] ? lock_sync+0x190/0x190 [ 145.692002][ C0] ? netlink_deliver_tap+0x1b1/0xd10 [ 145.692032][ C0] netlink_unicast+0x536/0x810 [ 145.692067][ C0] ? netlink_attachskb+0x870/0x870 [ 145.692093][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 145.692134][ C0] ? __phys_addr_symbol+0x30/0x70 [ 145.692166][ C0] ? __check_object_size+0x323/0x740 [ 145.692198][ C0] netlink_sendmsg+0x93c/0xe40 [ 145.692228][ C0] ? netlink_unicast+0x810/0x810 [ 145.692258][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 145.692295][ C0] ? netlink_unicast+0x810/0x810 [ 145.692322][ C0] sock_sendmsg+0xd9/0x180 [ 145.692362][ C0] ____sys_sendmsg+0x6ac/0x940 [ 145.692401][ C0] ? copy_msghdr_from_user+0x10b/0x160 [ 145.692428][ C0] ? kernel_sendmsg+0x50/0x50 [ 145.692470][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 145.692512][ C0] ___sys_sendmsg+0x135/0x1d0 [ 145.692539][ C0] ? do_recvmmsg+0x740/0x740 [ 145.692583][ C0] ? __fget_light+0xe6/0x260 [ 145.692626][ C0] __sys_sendmsg+0x117/0x1e0 [ 145.692651][ C0] ? __sys_sendmsg_sock+0x30/0x30 [ 145.692676][ C0] ? xfd_validate_state+0x5d/0x180 [ 145.692726][ C0] ? syscall_enter_from_user_mode+0x26/0x80 [ 145.692761][ C0] do_syscall_64+0x38/0xb0 [ 145.692801][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 145.692844][ C0] RIP: 0033:0x7fa2ffeb0929 [ 145.692863][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 145.692888][ C0] RSP: 002b:00007fa2ffe71238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 145.692911][ C0] RAX: ffffffffffffffda RBX: 00007fa2fff3b328 RCX: 00007fa2ffeb0929 [ 145.692929][ C0] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003 [ 145.692945][ C0] RBP: 00007fa2fff3b320 R08: 00000000ffffffff R09: 00007fa2ffe716c0 [ 145.692962][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa2fff3b32c [ 145.692978][ C0] R13: 0000000000000011 R14: 00007ffe085b6920 R15: 00007ffe085b6a08 [ 145.693004][ C0] [ 145.693013][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 3.773 msecs