watchdog: BUG: soft lockup - CPU#1 stuck for 30s! [syz-executor.5:12587]
Modules linked in:
irq event stamp: 41656
hardirqs last  enabled at (41655): [<ffff8000803519ec>] console_emit_next_record kernel/printk/printk.c:2884 [inline]
hardirqs last  enabled at (41655): [<ffff8000803519ec>] console_flush_all+0x644/0xb54 kernel/printk/printk.c:2933
hardirqs last disabled at (41656): [<ffff80008a443ea4>] __el1_irq arch/arm64/kernel/entry-common.c:470 [inline]
hardirqs last disabled at (41656): [<ffff80008a443ea4>] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (41644): [<ffff8000886bf39c>] spin_unlock_bh include/linux/spinlock.h:395 [inline]
softirqs last  enabled at (41644): [<ffff8000886bf39c>] netif_addr_unlock_bh include/linux/netdevice.h:4532 [inline]
softirqs last  enabled at (41644): [<ffff8000886bf39c>] dev_set_rx_mode+0x1d8/0x260 net/core/dev.c:8496
softirqs last disabled at (41642): [<ffff8000886afc5c>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
CPU: 1 PID: 12587 Comm: syz-executor.5 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __daif_local_irq_restore arch/arm64/include/asm/irqflags.h:183 [inline]
pc : arch_local_irq_restore arch/arm64/include/asm/irqflags.h:202 [inline]
pc : console_emit_next_record kernel/printk/printk.c:2884 [inline]
pc : console_flush_all+0x670/0xb54 kernel/printk/printk.c:2933
lr : console_emit_next_record kernel/printk/printk.c:2884 [inline]
lr : console_flush_all+0x66c/0xb54 kernel/printk/printk.c:2933
sp : ffff800099ff64a0
x29: ffff800099ff65a0 x28: ffff800099ff6650 x27: 0000000000000001
x26: ffff80008f4e94b0 x25: ffff80008f4e94a0 x24: dfff800000000000
x23: 1ffff00011e9d29f x22: dfff800000000000 x21: ffff80008f4e94f8
x20: 0000000000000000 x19: 00000000000000c0 x18: 00000000daa2bab0
x17: 0000000000000000 x16: ffff8000803123e0 x15: 0000000000000001
x14: 1ffff00011bde0ac x13: dfff800000000000 x12: 0000000000000003
x11: 0000000000040000 x10: 000000000003ffff x9 : ffff80009d4f9000
x8 : 0000000000040000 x7 : ffff800080357fcc x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : 0000000000000080 x0 : 0000000000000000
Call trace:
 __daif_local_irq_restore arch/arm64/include/asm/irqflags.h:182 [inline]
 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:202 [inline]
 console_emit_next_record kernel/printk/printk.c:2884 [inline]
 console_flush_all+0x670/0xb54 kernel/printk/printk.c:2933
 console_unlock+0x148/0x274 kernel/printk/printk.c:3007
 vprintk_emit+0x14c/0x2e4 kernel/printk/printk.c:2307
 vprintk_default+0xa0/0xe4 kernel/printk/printk.c:2318
 vprintk+0x218/0x2f0 kernel/printk/printk_safe.c:50
 _printk+0xdc/0x128 kernel/printk/printk.c:2328
 __netdev_printk+0x1f8/0x39c net/core/dev.c:11273
 netdev_info+0x104/0x150 net/core/dev.c:11320
 __dev_set_allmulti+0x1c0/0x394 net/core/dev.c:8428
 __dev_change_flags+0x440/0x5a0 net/core/dev.c:8590
 rtnl_configure_link net/core/rtnetlink.c:3279 [inline]
 rtnl_newlink_create net/core/rtnetlink.c:3473 [inline]
 __rtnl_newlink net/core/rtnetlink.c:3682 [inline]
 rtnl_newlink+0x1484/0x1b1c net/core/rtnetlink.c:3695
 rtnetlink_rcv_msg+0x744/0xdb8 net/core/rtnetlink.c:6417
 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2546
 rtnetlink_rcv+0x28/0x38 net/core/rtnetlink.c:6435
 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline]
 netlink_unicast+0x660/0x8d4 net/netlink/af_netlink.c:1365
 netlink_sendmsg+0x834/0xb18 net/netlink/af_netlink.c:1913
 sock_sendmsg_nosec net/socket.c:724 [inline]
 sock_sendmsg net/socket.c:747 [inline]
 ____sys_sendmsg+0x568/0x81c net/socket.c:2503
 ___sys_sendmsg net/socket.c:2557 [inline]
 __sys_sendmsg+0x26c/0x33c net/socket.c:2586
 __do_sys_sendmsg net/socket.c:2595 [inline]
 __se_sys_sendmsg net/socket.c:2593 [inline]
 __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2593
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x244 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:191
 el0_svc+0x4c/0x160 arch/arm64/kernel/entry-common.c:647
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:665
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591