random: crng init done
watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/u4:8:926]
Modules linked in:
irq event stamp: 15097
hardirqs last  enabled at (15096): [<ffffffff80010050>] __trace_hardirqs_on+0x18/0x20 arch/riscv/kernel/trace_irq.c:19
hardirqs last disabled at (15097): [<ffffffff80010070>] __trace_hardirqs_off+0x18/0x20 arch/riscv/kernel/trace_irq.c:25
softirqs last  enabled at (10594): [<ffffffff8328ff60>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (10594): [<ffffffff8328ff60>] __do_softirq+0x618/0x8fc kernel/softirq.c:600
softirqs last disabled at (10703): [<ffffffff80066cec>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (10703): [<ffffffff80066cec>] invoke_softirq kernel/softirq.c:452 [inline]
softirqs last disabled at (10703): [<ffffffff80066cec>] __irq_exit_rcu+0x142/0x1f8 kernel/softirq.c:650
CPU: 0 PID: 926 Comm: kworker/u4:8 Not tainted 5.19.0-rc1-syzkaller-00001-gdc5cb7a833e8 #0
Hardware name: riscv-virtio,qemu (DT)
Workqueue: events_unbound toggle_allocation_gate
epc : arch_static_branch arch/riscv/include/asm/jump_label.h:20 [inline]
epc : kfence_alloc include/linux/kfence.h:120 [inline]
epc : slab_alloc_node mm/slub.c:3132 [inline]
epc : kmem_cache_alloc_node+0xa0/0x3c6 mm/slub.c:3264
 ra : slab_pre_alloc_hook mm/slab.h:725 [inline]
 ra : slab_alloc_node mm/slub.c:3128 [inline]
 ra : kmem_cache_alloc_node+0x66/0x3c6 mm/slub.c:3264
epc : ffffffff804a11c2 ra : ffffffff804a1188 sp : ff20000012176220
 gp : ffffffff85a89060 tp : ff60000012023180 t0 : ffebffff014f2164
 t1 : 00000000000f0000 t2 : ffffffff818590b2 s0 : ff200000121762c0
 s1 : ff600000081aa3c0 a0 : 0000000000000000 a1 : 0000000000000007
 a2 : 1ffffffff09c97f0 a3 : ffffffff80c30ab8 a4 : 0000000000000000
 a5 : 0000000000000000 a6 : 0000000000000100 a7 : 0000000000000300
 s2 : 0000000000000a20 s3 : 0000000000000000 s4 : 0000000000000a20
 s5 : ffffffffffffffff s6 : ffffffff8278949a s7 : ffffffff85aaf7c0
 s8 : 00000000000000f0 s9 : ffffffff85a8f160 s10: 0000000000000014
 s11: ff6000000b628360 t3 : fffffffff3f3f304 t4 : ffebffff016c504e
 t5 : ffebffff016c504f t6 : ff6000000f6ba698
status: 0000000000000120 badaddr: 0000000000000000 cause: 8000000000000005
[<ffffffff8278949a>] __alloc_skb+0x234/0x2e4 net/core/skbuff.c:414
[<ffffffff82bb493a>] alloc_skb include/linux/skbuff.h:1426 [inline]
[<ffffffff82bb493a>] __ip_append_data+0x1a78/0x1dfa net/ipv4/ip_output.c:1108
[<ffffffff82bb8b32>] ip_append_data net/ipv4/ip_output.c:1326 [inline]
[<ffffffff82bb8b32>] ip_append_data net/ipv4/ip_output.c:1305 [inline]
[<ffffffff82bb8b32>] ip_send_unicast_reply+0x50c/0xa96 net/ipv4/ip_output.c:1717
[<ffffffff82c289bc>] tcp_v4_send_reset+0x666/0x1562 net/ipv4/tcp_ipv4.c:823
[<ffffffff82c2e0a8>] tcp_v4_rcv+0x16b6/0x2056 net/ipv4/tcp_ipv4.c:2100
[<ffffffff82ba543a>] ip_protocol_deliver_rcu+0x9c/0x626 net/ipv4/ip_input.c:205
[<ffffffff82ba5b5a>] ip_local_deliver_finish+0x196/0x308 net/ipv4/ip_input.c:233
[<ffffffff82ba5e2c>] NF_HOOK include/linux/netfilter.h:307 [inline]
[<ffffffff82ba5e2c>] NF_HOOK include/linux/netfilter.h:301 [inline]
[<ffffffff82ba5e2c>] ip_local_deliver+0x160/0x464 net/ipv4/ip_input.c:254
[<ffffffff82ba3370>] dst_input include/net/dst.h:461 [inline]
[<ffffffff82ba3370>] ip_sublist_rcv_finish+0x64/0x1b2 net/ipv4/ip_input.c:568
[<ffffffff82ba4ad2>] ip_list_rcv_finish net/ipv4/ip_input.c:618 [inline]
[<ffffffff82ba4ad2>] ip_sublist_rcv+0x402/0x71a net/ipv4/ip_input.c:626
[<ffffffff82ba674c>] ip_list_rcv+0x25e/0x2b6 net/ipv4/ip_input.c:661
[<ffffffff827db7ce>] __netif_receive_skb_list_ptype net/core/dev.c:5521 [inline]
[<ffffffff827db7ce>] __netif_receive_skb_list_core+0x3e8/0x524 net/core/dev.c:5569
[<ffffffff827dbfb2>] __netif_receive_skb_list net/core/dev.c:5621 [inline]
[<ffffffff827dbfb2>] netif_receive_skb_list_internal+0x50c/0x816 net/core/dev.c:5712
[<ffffffff827ddaa4>] gro_normal_list include/net/gro.h:430 [inline]
[<ffffffff827ddaa4>] gro_normal_list include/net/gro.h:426 [inline]
[<ffffffff827ddaa4>] napi_complete_done+0x140/0x4c6 net/core/dev.c:6053
[<ffffffff8185ce58>] virtqueue_napi_complete drivers/net/virtio_net.c:366 [inline]
[<ffffffff8185ce58>] virtnet_poll+0x828/0x986 drivers/net/virtio_net.c:1631
[<ffffffff827ddea8>] __napi_poll+0x7e/0x634 net/core/dev.c:6486
[<ffffffff827def52>] napi_poll net/core/dev.c:6553 [inline]
[<ffffffff827def52>] net_rx_action+0x714/0x860 net/core/dev.c:6664
[<ffffffff8328fbbc>] __do_softirq+0x274/0x8fc kernel/softirq.c:571
[<ffffffff80066cec>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
[<ffffffff80066cec>] invoke_softirq kernel/softirq.c:452 [inline]
[<ffffffff80066cec>] __irq_exit_rcu+0x142/0x1f8 kernel/softirq.c:650
[<ffffffff80066ffa>] irq_exit+0x10/0x7a kernel/softirq.c:674
[<ffffffff8327f7f2>] generic_handle_arch_irq+0x48/0x54 kernel/irq/handle.c:240
[<ffffffff80005c08>] ret_from_exception+0x0/0x10
[<ffffffff8036fcc0>] copy_to_kernel_nofault+0x1f8/0x2a8 mm/maccess.c:70