Warning: Permanently added '10.128.0.104' (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 [ 199.854846][ T5085] syz-executor259: 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 [ 199.876300][ T5085] CPU: 0 PID: 5085 Comm: syz-executor259 Not tainted 6.5.0-rc2-syzkaller-00019-g74f1456c4a5f #0 [ 199.886774][ T5085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 199.896914][ T5085] Call Trace: [ 199.900236][ T5085] [ 199.903189][ T5085] dump_stack_lvl+0x125/0x1b0 [ 199.908228][ T5085] warn_alloc+0x24a/0x3a0 [ 199.912688][ T5085] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 199.918288][ T5085] ? do_raw_spin_unlock+0x173/0x230 [ 199.923578][ T5085] ? _raw_spin_unlock+0x28/0x40 [ 199.928556][ T5085] ? __get_vm_area_node+0x281/0x3d0 [ 199.933806][ T5085] __vmalloc_node_range+0x1027/0x1540 [ 199.939256][ T5085] ? fq_pie_init+0x555/0x8f0 [ 199.943986][ T5085] ? delayed_vfree_work+0x70/0x70 [ 199.949049][ T5085] ? kvmalloc_node+0x6f/0x1a0 [ 199.953764][ T5085] ? fq_pie_init+0x555/0x8f0 [ 199.958381][ T5085] kvmalloc_node+0x14b/0x1a0 [ 199.963004][ T5085] ? fq_pie_init+0x555/0x8f0 [ 199.967641][ T5085] fq_pie_init+0x555/0x8f0 [ 199.972083][ T5085] ? fq_pie_change+0x1210/0x1210 [ 199.977051][ T5085] qdisc_create+0x4f7/0x10a0 [ 199.981749][ T5085] ? tc_get_qdisc+0xc20/0xc20 [ 199.986473][ T5085] tc_modify_qdisc+0x4a4/0x1bf0 [ 199.991408][ T5085] ? qdisc_create+0x10a0/0x10a0 [ 199.996325][ T5085] ? qdisc_create+0x10a0/0x10a0 [ 200.001216][ T5085] rtnetlink_rcv_msg+0x439/0xd30 [ 200.006229][ T5085] ? rtnl_getlink+0xb40/0xb40 [ 200.010940][ T5085] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 200.016971][ T5085] netlink_rcv_skb+0x16b/0x440 [ 200.021907][ T5085] ? rtnl_getlink+0xb40/0xb40 [ 200.026674][ T5085] ? netlink_ack+0x1370/0x1370 [ 200.031611][ T5085] ? lock_sync+0x190/0x190 [ 200.036118][ T5085] ? netlink_deliver_tap+0x1b1/0xd00 [ 200.041449][ T5085] netlink_unicast+0x539/0x800 [ 200.046343][ T5085] ? netlink_attachskb+0x880/0x880 [ 200.051486][ T5085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 200.057455][ T5085] ? __phys_addr_symbol+0x30/0x70 [ 200.062521][ T5085] ? __check_object_size+0x323/0x740 [ 200.067859][ T5085] netlink_sendmsg+0x93c/0xe30 [ 200.072668][ T5085] ? netlink_unicast+0x800/0x800 [ 200.077650][ T5085] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 200.082981][ T5085] ? netlink_unicast+0x800/0x800 [ 200.087977][ T5085] sock_sendmsg+0xd9/0x180 [ 200.092479][ T5085] ____sys_sendmsg+0x6ac/0x940 [ 200.097279][ T5085] ? copy_msghdr_from_user+0x10b/0x160 [ 200.102777][ T5085] ? kernel_sendmsg+0x50/0x50 [ 200.107596][ T5085] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 200.113625][ T5085] ___sys_sendmsg+0x135/0x1d0 [ 200.118431][ T5085] ? do_recvmmsg+0x740/0x740 [ 200.123087][ T5085] ? __fget_light+0xe6/0x260 [ 200.127719][ T5085] __sys_sendmsg+0x117/0x1e0 [ 200.132345][ T5085] ? __sys_sendmsg_sock+0x30/0x30 [ 200.137405][ T5085] ? xfd_validate_state+0x5d/0x180 [ 200.142596][ T5085] ? syscall_enter_from_user_mode+0x26/0x80 [ 200.148566][ T5085] do_syscall_64+0x38/0xb0 [ 200.153017][ T5085] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 200.159045][ T5085] RIP: 0033:0x7f8481c06929 [ 200.163489][ T5085] 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 [ 200.183326][ T5085] RSP: 002b:00007f8481bc7238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 200.191854][ T5085] RAX: ffffffffffffffda RBX: 00007f8481c91328 RCX: 00007f8481c06929 [ 200.200039][ T5085] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003 [ 200.208052][ T5085] RBP: 00007f8481c91320 R08: 00000000ffffffff R09: 00007f8481bc76c0 [ 200.216154][ T5085] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8481c9132c [ 200.224155][ T5085] R13: 0000000000000011 R14: 00007fffc1d3f570 R15: 00007fffc1d3f658 [ 200.232203][ T5085] [ 226.944649][ T1141] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2669 jiffies s: 481 root: 0x1/. [ 226.957683][ T1141] rcu: blocking rcu_node structures (internal RCU debug): [ 226.965269][ T1141] Sending NMI from CPU 1 to CPUs 0: [ 226.970530][ C0] NMI backtrace for cpu 0 [ 226.970545][ C0] CPU: 0 PID: 5085 Comm: syz-executor259 Not tainted 6.5.0-rc2-syzkaller-00019-g74f1456c4a5f #0 [ 226.970575][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 226.970589][ C0] RIP: 0010:pie_calculate_probability+0x505/0x850 [ 226.970703][ C0] Code: ea 03 80 3c 02 00 0f 85 de 02 00 00 48 8b 43 08 4c 8b 2c 24 48 89 04 24 e8 28 27 2e f9 31 ff 4c 89 ee e8 ae 22 2e f9 4d 85 ed 44 24 2f 01 0f 85 02 fc ff ff e9 de fb ff ff e8 06 27 2e f9 48 [ 226.970729][ C0] RSP: 0018:ffffc90000007bc0 EFLAGS: 00000246 [ 226.970755][ C0] RAX: 0000000000000000 RBX: ffffc90003e239a0 RCX: ffffffff88584a62 [ 226.970773][ C0] RDX: ffff88807a933b80 RSI: 0000000000000100 RDI: 0000000000000007 [ 226.970790][ C0] RBP: ffff88802af31300 R08: 0000000000000007 R09: 0000000000000000 [ 226.970806][ C0] R10: 0000000000000000 R11: 0000000000094000 R12: 0000000000000000 [ 226.970822][ C0] R13: 0000000000000000 R14: ffffed10055e625a R15: 000000000000f99d [ 226.970839][ C0] FS: 00007f8481bc76c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 226.970866][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 226.970884][ C0] CR2: 0000000020000080 CR3: 00000000729a5000 CR4: 00000000003506f0 [ 226.970900][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 226.970916][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 226.970932][ C0] Call Trace: [ 226.970940][ C0] [ 226.970949][ C0] ? nmi_cpu_backtrace+0x1d4/0x380 [ 226.971012][ C0] ? pie_calculate_probability+0x505/0x850 [ 226.971057][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 226.971097][ C0] ? nmi_handle+0x145/0x400 [ 226.971130][ C0] ? irqentry_nmi_enter+0x7f/0x90 [ 226.971164][ C0] ? pie_calculate_probability+0x505/0x850 [ 226.971209][ C0] ? default_do_nmi+0x69/0x160 [ 226.971237][ C0] ? exc_nmi+0x171/0x1e0 [ 226.971265][ C0] ? end_repeat_nmi+0x16/0x31 [ 226.971297][ C0] ? pie_calculate_probability+0x502/0x850 [ 226.971342][ C0] ? pie_calculate_probability+0x505/0x850 [ 226.971386][ C0] ? pie_calculate_probability+0x505/0x850 [ 226.971432][ C0] ? pie_calculate_probability+0x505/0x850 [ 226.971477][ C0] [ 226.971483][ C0] [ 226.971496][ C0] fq_pie_timer+0x1da/0x4f0 [ 226.971541][ C0] ? fq_pie_dump+0x800/0x800 [ 226.971583][ C0] call_timer_fn+0x1a0/0x580 [ 226.971613][ C0] ? timer_shutdown_sync+0x20/0x20 [ 226.971643][ C0] ? reacquire_held_locks+0x4b0/0x4b0 [ 226.971682][ C0] ? mark_held_locks+0x9f/0xe0 [ 226.971718][ C0] ? fq_pie_dump+0x800/0x800 [ 226.971767][ C0] __run_timers+0x764/0xb10 [ 226.971801][ C0] ? call_timer_fn+0x580/0x580 [ 226.971831][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 226.971863][ C0] ? sched_clock+0x10/0x20 [ 226.971890][ C0] ? sched_clock_cpu+0x6d/0x4c0 [ 226.971931][ C0] ? mark_held_locks+0x9f/0xe0 [ 226.971967][ C0] run_timer_softirq+0x58/0xd0 [ 226.971997][ C0] __do_softirq+0x218/0x965 [ 226.972068][ C0] ? __lock_text_end+0x5/0x5 [ 226.972112][ C0] irq_exit_rcu+0xb7/0x120 [ 226.972138][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 226.972171][ C0] [ 226.972178][ C0] [ 226.972186][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 226.972215][ C0] RIP: 0010:dump_stack_lvl+0x15c/0x1b0 [ 226.972242][ C0] Code: 67 f7 e8 a7 f4 67 f7 e8 32 a4 6e f7 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 20 f0 67 f7 48 85 db 75 37 e8 86 f4 67 f7 fb 5b <5d> 41 5c e9 7c f4 67 f7 e8 77 f4 67 f7 e8 a2 7d 13 00 48 89 de 31 [ 226.972267][ C0] RSP: 0018:ffffc90003d6f0a0 EFLAGS: 00000293 [ 226.972287][ C0] RAX: 0000000000000000 RBX: 1ffff920007ade1b RCX: 0000000000000000 [ 226.972303][ C0] RDX: ffff88807a933b80 RSI: ffffffff8a1e7cfa RDI: 0000000000000007 [ 226.972320][ C0] RBP: ffffffff8baf1f80 R08: 0000000000000007 R09: 0000000000000000 [ 226.972336][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 226.972352][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88807a933b80 [ 226.972374][ C0] ? dump_stack_lvl+0x15a/0x1b0 [ 226.972401][ C0] warn_alloc+0x24a/0x3a0 [ 226.972439][ C0] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 226.972483][ C0] ? do_raw_spin_unlock+0x173/0x230 [ 226.972522][ C0] ? _raw_spin_unlock+0x28/0x40 [ 226.972560][ C0] ? __get_vm_area_node+0x281/0x3d0 [ 226.972591][ C0] __vmalloc_node_range+0x1027/0x1540 [ 226.972627][ C0] ? fq_pie_init+0x555/0x8f0 [ 226.972655][ C0] ? delayed_vfree_work+0x70/0x70 [ 226.972685][ C0] ? kvmalloc_node+0x6f/0x1a0 [ 226.972738][ C0] ? fq_pie_init+0x555/0x8f0 [ 226.972767][ C0] kvmalloc_node+0x14b/0x1a0 [ 226.972798][ C0] ? fq_pie_init+0x555/0x8f0 [ 226.972822][ C0] fq_pie_init+0x555/0x8f0 [ 226.972844][ C0] ? fq_pie_change+0x1210/0x1210 [ 226.972869][ C0] qdisc_create+0x4f7/0x10a0 [ 226.972910][ C0] ? tc_get_qdisc+0xc20/0xc20 [ 226.972952][ C0] tc_modify_qdisc+0x4a4/0x1bf0 [ 226.972997][ C0] ? qdisc_create+0x10a0/0x10a0 [ 226.973048][ C0] ? qdisc_create+0x10a0/0x10a0 [ 226.973086][ C0] rtnetlink_rcv_msg+0x439/0xd30 [ 226.973119][ C0] ? rtnl_getlink+0xb40/0xb40 [ 226.973149][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 226.973193][ C0] netlink_rcv_skb+0x16b/0x440 [ 226.973227][ C0] ? rtnl_getlink+0xb40/0xb40 [ 226.973259][ C0] ? netlink_ack+0x1370/0x1370 [ 226.973291][ C0] ? lock_sync+0x190/0x190 [ 226.973334][ C0] ? netlink_deliver_tap+0x1b1/0xd00 [ 226.973371][ C0] netlink_unicast+0x539/0x800 [ 226.973408][ C0] ? netlink_attachskb+0x880/0x880 [ 226.973441][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 226.973483][ C0] ? __phys_addr_symbol+0x30/0x70 [ 226.973516][ C0] ? __check_object_size+0x323/0x740 [ 226.973545][ C0] netlink_sendmsg+0x93c/0xe30 [ 226.973582][ C0] ? netlink_unicast+0x800/0x800 [ 226.973620][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 226.973654][ C0] ? netlink_unicast+0x800/0x800 [ 226.973688][ C0] sock_sendmsg+0xd9/0x180 [ 226.973718][ C0] ____sys_sendmsg+0x6ac/0x940 [ 226.973753][ C0] ? copy_msghdr_from_user+0x10b/0x160 [ 226.973788][ C0] ? kernel_sendmsg+0x50/0x50 [ 226.973820][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 226.973862][ C0] ___sys_sendmsg+0x135/0x1d0 [ 226.973897][ C0] ? do_recvmmsg+0x740/0x740 [ 226.973948][ C0] ? __fget_light+0xe6/0x260 [ 226.973988][ C0] __sys_sendmsg+0x117/0x1e0 [ 226.974022][ C0] ? __sys_sendmsg_sock+0x30/0x30 [ 226.974055][ C0] ? xfd_validate_state+0x5d/0x180 [ 226.974106][ C0] ? syscall_enter_from_user_mode+0x26/0x80 [ 226.974143][ C0] do_syscall_64+0x38/0xb0 [ 226.974168][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 226.974214][ C0] RIP: 0033:0x7f8481c06929 [ 226.974233][ 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 [ 226.974259][ C0] RSP: 002b:00007f8481bc7238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 226.974282][ C0] RAX: ffffffffffffffda RBX: 00007f8481c91328 RCX: 00007f8481c06929 [ 226.974300][ C0] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000003 [ 226.974316][ C0] RBP: 00007f8481c91320 R08: 00000000ffffffff R09: 00007f8481bc76c0 [ 226.974333][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8481c9132c [ 226.974350][ C0] R13: 0000000000000011 R14: 00007fffc1d3f570 R15: 00007fffc1d3f658 [ 226.974376][ C0] [ 226.974385][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 3.856 msecs