[ 410.808716][ T2017] syz-executor.1 (2017) used greatest stack depth: 11016 bytes left
Warning: Permanently added '10.128.1.209' (ED25519) to the list of known hosts.
[ 417.610506][ T8339] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 417.618364][ T8339] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 417.626140][ T8339] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 417.633586][ T8339] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 417.799656][ T8340] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 417.808781][ T8340] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 417.817752][ T8340] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 417.829939][ T8340] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 417.999918][ T8342] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 418.015956][ T8342] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 418.028634][ T8342] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 418.036883][ T8342] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 440.123158][ T7992] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-.... } 2144 jiffies s: 4289 root: 0x2/.
[ 440.134849][ T7992] rcu: blocking rcu_node structures (internal RCU debug):
[ 440.141961][ T7992] Sending NMI from CPU 0 to CPUs 1:
[ 440.147179][ C1] NMI backtrace for cpu 1
[ 440.147190][ C1] CPU: 1 PID: 8346 Comm: syz-executor283 Not tainted 6.1.106-syzkaller #0
[ 440.147201][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 440.147207][ C1] RIP: 0010:__sanitizer_cov_trace_switch+0x0/0xe0
[ 440.147224][ C1] Code: 39 c8 77 1e 49 ff c2 4c 89 12 48 c7 44 11 08 07 00 00 00 48 89 7c 11 10 48 89 74 11 18 4c 89 44 11 20 c3 0f 1f 80 00 00 00 00 <41> 57 41 56 41 54 53 48 8b 46 08 48 83 c0 f8 48 c1 c0 3d 48 83 f8
[ 440.147233][ C1] RSP: 0018:ffffc90001a87998 EFLAGS: 00000282
[ 440.147241][ C1] RAX: ffff8881023a7000 RBX: ffff8881023a7000 RCX: ffff88810b7a1b40
[ 440.147247][ C1] RDX: 0000000000000000 RSI: ffffffff83be0150 RDI: ffff8881023a7000
[ 440.147253][ C1] RBP: 0000000000000001 R08: ffffffff82abf8e6 R09: 0000000000000000
[ 440.147259][ C1] R10: 0000000000000000 R11: ffff88810b7a1b40 R12: ffffc90001a879a0
[ 440.147266][ C1] R13: ffffffffffffffff R14: ffffc90001a87a80 R15: ffffffff82ac1b99
[ 440.147272][ C1] FS: 0000555555c05380(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000
[ 440.147281][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 440.147288][ C1] CR2: 00007f3f40fee784 CR3: 000000010b387000 CR4: 00000000003506e0
[ 440.147297][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 440.147302][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 440.147308][ C1] Call Trace:
[ 440.147312][ C1]
[ 440.147316][ C1] ? nmi_cpu_backtrace+0x1ba/0x240
[ 440.147326][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 440.147337][ C1] ? nmi_handle+0x96/0x1b0
[ 440.147349][ C1] ? nmi_handle+0x25/0x1b0
[ 440.147359][ C1] ? __sanitizer_cov_trace_const_cmp8+0x80/0x80
[ 440.147369][ C1] ? default_do_nmi+0x62/0x150
[ 440.147383][ C1] ? exc_nmi+0xa8/0x100
[ 440.147395][ C1] ? end_repeat_nmi+0x16/0x31
[ 440.147408][ C1] ? xa_find+0x79/0x170
[ 440.147421][ C1] ? xas_find_marked+0x256/0x460
[ 440.147434][ C1] ? __sanitizer_cov_trace_const_cmp8+0x80/0x80
[ 440.147443][ C1] ? __sanitizer_cov_trace_const_cmp8+0x80/0x80
[ 440.147453][ C1] ? __sanitizer_cov_trace_const_cmp8+0x80/0x80
[ 440.147462][ C1]
[ 440.147465][ C1]
[ 440.147467][ C1] xa_find+0xf9/0x170
[ 440.147481][ C1] ? devlinks_xa_find_get+0x28/0x260
[ 440.147493][ C1] ? xa_clear_mark+0x40/0x40
[ 440.147505][ C1] devlinks_xa_find_get+0x61/0x260
[ 440.147517][ C1] ? netlink_dump+0xe0/0x530
[ 440.147527][ C1] ? rcu_is_watching+0xc/0x40
[ 440.147541][ C1] devlink_nl_cmd_port_get_dumpit+0x52/0x270
[ 440.147553][ C1] ? netlink_dump+0xe0/0x530
[ 440.147562][ C1] ? __alloc_skb+0x2c4/0x370
[ 440.147577][ C1] netlink_dump+0x21f/0x530
[ 440.147588][ C1] __netlink_dump_start+0x2b0/0x370
[ 440.147598][ C1] ? devlink_nl_cmd_port_get_doit+0xb0/0xb0
[ 440.147610][ C1] genl_rcv_msg+0x4bf/0x610
[ 440.147622][ C1] ? devlink_nl_cmd_get_dumpit+0x240/0x240
[ 440.147634][ C1] ? devlink_nl_cmd_port_get_doit+0xb0/0xb0
[ 440.147645][ C1] ? genl_rcv_msg+0x610/0x610
[ 440.147656][ C1] ? devlink_nl_cmd_port_get_doit+0xb0/0xb0
[ 440.147667][ C1] ? genl_lock_done+0x60/0x60
[ 440.147678][ C1] netlink_rcv_skb+0x10a/0x1d0
[ 440.147688][ C1] ? genl_bind+0x1a0/0x1a0
[ 440.147699][ C1] genl_rcv+0x24/0x40
[ 440.147709][ C1] netlink_unicast+0x46d/0x530
[ 440.147719][ C1] netlink_sendmsg+0x57f/0x660
[ 440.147730][ C1] __sys_sendto+0x389/0x450
[ 440.147742][ C1] __x64_sys_sendto+0x24/0x30
[ 440.147751][ C1] do_syscall_64+0x3b/0xb0
[ 440.147762][ C1] ? clear_bhb_loop+0x45/0xa0
[ 440.147774][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 440.147786][ C1] RIP: 0033:0x7f71d65183e3
[ 440.147797][ C1] Code: 64 89 02 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 80 3d c1 bc 07 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24
[ 440.147805][ C1] RSP: 002b:00007ffcbbf40908 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 440.147814][ C1] RAX: ffffffffffffffda RBX: 00007f71d6596420 RCX: 00007f71d65183e3
[ 440.147820][ C1] RDX: 0000000000000034 RSI: 00007f71d6596470 RDI: 0000000000000004
[ 440.147826][ C1] RBP: 0000000000000004 R08: 00007ffcbbf40924 R09: 000000000000000c
[ 440.147832][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 440.147838][ C1] R13: 00007ffcbbf40ac0 R14: 00007f71d6596470 R15: 0000000000000000
[ 440.147845][ C1]