------------[ cut here ]------------ WARNING: CPU: 0 PID: 7164 at net/mptcp/protocol.c:695 __mptcp_move_skbs_from_subflow+0x2898/0x29c4 net/mptcp/protocol.c:695 Modules linked in: CPU: 0 UID: 0 PID: 7164 Comm: syz.0.114 Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __mptcp_move_skbs_from_subflow+0x2898/0x29c4 net/mptcp/protocol.c:695 lr : __mptcp_move_skbs_from_subflow+0x2898/0x29c4 net/mptcp/protocol.c:695 sp : ffff800080006cf0 x29: ffff800080006e80 x28: 00000000000081e5 x27: 0000000000020000 x26: 0000000000000000 x25: ffff0000c8a9be80 x24: 000000007d14b665 x23: dfff800000000000 x22: 0000000000000000 x21: ffff0000edccc878 x20: 00000000000081e5 x19: 00000000000055f0 x18: ffff0000c8a9bd70 x17: ffff8001241e1000 x16: ffff800080569b84 x15: 0000000000000001 x14: 1fffe000191537d0 x13: 0000000000000000 x12: 0000000000000000 x11: 1fffe000191538b9 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c67a3c80 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80008b200eb4 x2 : 0000000000000001 x1 : 00000000000081e5 x0 : 00000000000055f0 Call trace: __mptcp_move_skbs_from_subflow+0x2898/0x29c4 net/mptcp/protocol.c:695 move_skbs_to_msk net/mptcp/protocol.c:811 [inline] mptcp_data_ready+0x1d8/0x7d8 net/mptcp/protocol.c:854 subflow_data_ready+0x254/0x75c net/mptcp/subflow.c:1486 tcp_data_ready+0x22c/0x44c net/ipv4/tcp_input.c:5193 tcp_data_queue+0x18a4/0x4eb8 net/ipv4/tcp_input.c:5283 tcp_rcv_established+0xe10/0x2018 net/ipv4/tcp_input.c:6230 tcp_v4_do_rcv+0x3b8/0xc44 net/ipv4/tcp_ipv4.c:1911 tcp_v4_rcv+0x2498/0x2dbc net/ipv4/tcp_ipv4.c:2346 ip_protocol_deliver_rcu+0x1f8/0x484 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x284/0x4f0 net/ipv4/ip_input.c:233 NF_HOOK+0x328/0x3d4 include/linux/netfilter.h:314 ip_local_deliver+0x120/0x194 net/ipv4/ip_input.c:254 dst_input include/net/dst.h:460 [inline] ip_rcv_finish+0x220/0x24c net/ipv4/ip_input.c:449 NF_HOOK+0x328/0x3d4 include/linux/netfilter.h:314 ip_rcv+0x7c/0x9c net/ipv4/ip_input.c:569 __netif_receive_skb_one_core net/core/dev.c:5661 [inline] __netif_receive_skb+0x18c/0x3c8 net/core/dev.c:5775 process_backlog+0x640/0x123c net/core/dev.c:6108 __napi_poll+0xb4/0x3fc net/core/dev.c:6772 napi_poll net/core/dev.c:6841 [inline] net_rx_action+0x6a8/0xf4c net/core/dev.c:6963 handle_softirqs+0x2e4/0xbfc kernel/softirq.c:554 __do_softirq+0x14/0x20 kernel/softirq.c:588 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:889 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:86 do_softirq+0x90/0xf8 kernel/softirq.c:455 __local_bh_enable_ip+0x288/0x44c kernel/softirq.c:382 local_bh_enable+0x28/0x34 include/linux/bottom_half.h:33 rcu_read_unlock_bh include/linux/rcupdate.h:908 [inline] __dev_queue_xmit+0x1864/0x3504 net/core/dev.c:4450 dev_queue_xmit include/linux/netdevice.h:3105 [inline] neigh_hh_output include/net/neighbour.h:526 [inline] neigh_output include/net/neighbour.h:540 [inline] ip_finish_output2+0xddc/0x13bc net/ipv4/ip_output.c:235 __ip_finish_output+0x1b0/0x45c ip_finish_output+0x44/0x2e8 net/ipv4/ip_output.c:323 NF_HOOK_COND include/linux/netfilter.h:303 [inline] ip_output+0x1a8/0x21c net/ipv4/ip_output.c:433 dst_output include/net/dst.h:450 [inline] ip_local_out net/ipv4/ip_output.c:129 [inline] __ip_queue_xmit+0xe10/0x1878 net/ipv4/ip_output.c:535 ip_queue_xmit+0x5c/0x78 net/ipv4/ip_output.c:549 __tcp_transmit_skb+0x1950/0x34bc net/ipv4/tcp_output.c:1466 tcp_transmit_skb net/ipv4/tcp_output.c:1484 [inline] tcp_mtu_probe net/ipv4/tcp_output.c:2546 [inline] tcp_write_xmit+0x4bc0/0x5220 net/ipv4/tcp_output.c:2751 __tcp_push_pending_frames+0x98/0x228 net/ipv4/tcp_output.c:3014 tcp_push_pending_frames include/net/tcp.h:2106 [inline] tcp_data_snd_check net/ipv4/tcp_input.c:5707 [inline] tcp_rcv_established+0xe6c/0x2018 net/ipv4/tcp_input.c:6232 tcp_v4_do_rcv+0x3b8/0xc44 net/ipv4/tcp_ipv4.c:1911 sk_backlog_rcv include/net/sock.h:1111 [inline] __release_sock+0x1a8/0x3d8 net/core/sock.c:3004 release_sock+0x68/0x1b8 net/core/sock.c:3558 mptcp_push_release net/mptcp/protocol.c:1486 [inline] __mptcp_push_pending+0x54c/0x790 net/mptcp/protocol.c:1625 mptcp_sendmsg+0xd3c/0x1678 net/mptcp/protocol.c:1903 inet_sendmsg+0x15c/0x290 net/ipv4/af_inet.c:853 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x374/0x4f4 net/socket.c:2204 __do_sys_sendto net/socket.c:2216 [inline] __se_sys_sendto net/socket.c:2212 [inline] __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2212 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 26577 hardirqs last enabled at (26576): [] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234 hardirqs last disabled at (26577): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (26546): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (26547): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7164 at net/mptcp/protocol.c:698 __mptcp_move_skbs_from_subflow+0x1c3c/0x29c4 net/mptcp/protocol.c:698 Modules linked in: CPU: 0 UID: 0 PID: 7164 Comm: syz.0.114 Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __mptcp_move_skbs_from_subflow+0x1c3c/0x29c4 net/mptcp/protocol.c:698 lr : __mptcp_move_skbs_from_subflow+0x1c3c/0x29c4 net/mptcp/protocol.c:698 sp : ffff800080006cf0 x29: ffff800080006e80 x28: 0000000000000000 x27: 1fffe0001aad3b93 x26: 00000000ffff7e1b x25: ffff0000d569dc70 x24: 000000007d14b665 x23: dfff800000000000 x22: 0000000000000000 x21: 1fffe0001aad3b8e x20: 1fffe0001db6c41f x19: 0000000000000000 x18: ffff0000c8a9bd70 x17: ffff8001241e1000 x16: ffff800080569b84 x15: ffff700010000dc4 x14: 1ffff00010000dc4 x13: 0000000000000004 x12: ffff0000edb620f8 x11: ffff0000ceee504c x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c67a3c80 x7 : ffff80008b1f2318 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803601f4 x2 : ffff800080006f00 x1 : 00000000ffff7e1b x0 : 0000000000002328 Call trace: __mptcp_move_skbs_from_subflow+0x1c3c/0x29c4 net/mptcp/protocol.c:698 move_skbs_to_msk net/mptcp/protocol.c:811 [inline] mptcp_data_ready+0x1d8/0x7d8 net/mptcp/protocol.c:854 subflow_data_ready+0x254/0x75c net/mptcp/subflow.c:1486 tcp_data_ready+0x22c/0x44c net/ipv4/tcp_input.c:5193 tcp_data_queue+0x18a4/0x4eb8 net/ipv4/tcp_input.c:5283 tcp_rcv_established+0xe10/0x2018 net/ipv4/tcp_input.c:6230 tcp_v4_do_rcv+0x3b8/0xc44 net/ipv4/tcp_ipv4.c:1911 tcp_v4_rcv+0x2498/0x2dbc net/ipv4/tcp_ipv4.c:2346 ip_protocol_deliver_rcu+0x1f8/0x484 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x284/0x4f0 net/ipv4/ip_input.c:233 NF_HOOK+0x328/0x3d4 include/linux/netfilter.h:314 ip_local_deliver+0x120/0x194 net/ipv4/ip_input.c:254 dst_input include/net/dst.h:460 [inline] ip_rcv_finish+0x220/0x24c net/ipv4/ip_input.c:449 NF_HOOK+0x328/0x3d4 include/linux/netfilter.h:314 ip_rcv+0x7c/0x9c net/ipv4/ip_input.c:569 __netif_receive_skb_one_core net/core/dev.c:5661 [inline] __netif_receive_skb+0x18c/0x3c8 net/core/dev.c:5775 process_backlog+0x640/0x123c net/core/dev.c:6108 __napi_poll+0xb4/0x3fc net/core/dev.c:6772 napi_poll net/core/dev.c:6841 [inline] net_rx_action+0x6a8/0xf4c net/core/dev.c:6963 handle_softirqs+0x2e4/0xbfc kernel/softirq.c:554 __do_softirq+0x14/0x20 kernel/softirq.c:588 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:889 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:86 do_softirq+0x90/0xf8 kernel/softirq.c:455 __local_bh_enable_ip+0x288/0x44c kernel/softirq.c:382 local_bh_enable+0x28/0x34 include/linux/bottom_half.h:33 rcu_read_unlock_bh include/linux/rcupdate.h:908 [inline] __dev_queue_xmit+0x1864/0x3504 net/core/dev.c:4450 dev_queue_xmit include/linux/netdevice.h:3105 [inline] neigh_hh_output include/net/neighbour.h:526 [inline] neigh_output include/net/neighbour.h:540 [inline] ip_finish_output2+0xddc/0x13bc net/ipv4/ip_output.c:235 __ip_finish_output+0x1b0/0x45c ip_finish_output+0x44/0x2e8 net/ipv4/ip_output.c:323 NF_HOOK_COND include/linux/netfilter.h:303 [inline] ip_output+0x1a8/0x21c net/ipv4/ip_output.c:433 dst_output include/net/dst.h:450 [inline] ip_local_out net/ipv4/ip_output.c:129 [inline] __ip_queue_xmit+0xe10/0x1878 net/ipv4/ip_output.c:535 ip_queue_xmit+0x5c/0x78 net/ipv4/ip_output.c:549 __tcp_transmit_skb+0x1950/0x34bc net/ipv4/tcp_output.c:1466 tcp_transmit_skb net/ipv4/tcp_output.c:1484 [inline] tcp_write_xmit+0x1408/0x5220 net/ipv4/tcp_output.c:2829 __tcp_push_pending_frames+0x98/0x228 net/ipv4/tcp_output.c:3014 tcp_push_pending_frames include/net/tcp.h:2106 [inline] tcp_data_snd_check net/ipv4/tcp_input.c:5707 [inline] tcp_rcv_established+0xe6c/0x2018 net/ipv4/tcp_input.c:6232 tcp_v4_do_rcv+0x3b8/0xc44 net/ipv4/tcp_ipv4.c:1911 sk_backlog_rcv include/net/sock.h:1111 [inline] __release_sock+0x1a8/0x3d8 net/core/sock.c:3004 release_sock+0x68/0x1b8 net/core/sock.c:3558 mptcp_push_release net/mptcp/protocol.c:1486 [inline] __mptcp_push_pending+0x54c/0x790 net/mptcp/protocol.c:1625 mptcp_sendmsg+0xd3c/0x1678 net/mptcp/protocol.c:1903 inet_sendmsg+0x15c/0x290 net/ipv4/af_inet.c:853 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x374/0x4f4 net/socket.c:2204 __do_sys_sendto net/socket.c:2216 [inline] __se_sys_sendto net/socket.c:2212 [inline] __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2212 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 27789 hardirqs last enabled at (27788): [] __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:387 hardirqs last disabled at (27789): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (27762): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (27763): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7164 at net/mptcp/subflow.c:974 skb_is_fully_mapped net/mptcp/subflow.c:974 [inline] WARNING: CPU: 0 PID: 7164 at net/mptcp/subflow.c:974 get_mapping_status net/mptcp/subflow.c:1185 [inline] WARNING: CPU: 0 PID: 7164 at net/mptcp/subflow.c:974 subflow_check_data_avail net/mptcp/subflow.c:1326 [inline] WARNING: CPU: 0 PID: 7164 at net/mptcp/subflow.c:974 mptcp_subflow_data_available+0x199c/0x3520 net/mptcp/subflow.c:1421 Modules linked in: CPU: 0 UID: 0 PID: 7164 Comm: syz.0.114 Tainted: G W 6.11.0-rc7-syzkaller-g5f5673607153 #0 Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 40400005 (nZcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : skb_is_fully_mapped net/mptcp/subflow.c:974 [inline] pc : get_mapping_status net/mptcp/subflow.c:1185 [inline] pc : subflow_check_data_avail net/mptcp/subflow.c:1326 [inline] pc : mptcp_subflow_data_available+0x199c/0x3520 net/mptcp/subflow.c:1421 lr : skb_is_fully_mapped net/mptcp/subflow.c:974 [inline] lr : get_mapping_status net/mptcp/subflow.c:1185 [inline] lr : subflow_check_data_avail net/mptcp/subflow.c:1326 [inline] lr : mptcp_subflow_data_available+0x199c/0x3520 net/mptcp/subflow.c:1421 sp : ffff800080006df0 x29: ffff800080006f40 x28: dfff800000000000 x27: 000000000000d2f0 x26: ffff0000edcccaf0 x25: 00000000000209e8 x24: 0000000000002de3 x23: 00000000ffff5af3 x22: 1fffe0001db6c41d x21: ffff0000edb620e8 x20: ffff0000ceee5000 x19: 000000007d14b665 x18: ffff0000edcccb7c x17: ffff8001241e1000 x16: ffff800080569b84 x15: 0000000000000001 x14: 1fffe0001db6c402 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60001db6c403 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : ffff0000c67a3c80 x7 : 0000000000000000 x6 : 0200000000000002 x5 : ffff0000d4df1930 x4 : 0000000000000000 x3 : ffff80008b2225fc x2 : 0000000000000000 x1 : 00000000ffff5af3 x0 : 0000000000002de3 Call trace: skb_is_fully_mapped net/mptcp/subflow.c:974 [inline] get_mapping_status net/mptcp/subflow.c:1185 [inline] subflow_check_data_avail net/mptcp/subflow.c:1326 [inline] mptcp_subflow_data_available+0x199c/0x3520 net/mptcp/subflow.c:1421 subflow_data_ready+0x244/0x75c net/mptcp/subflow.c:1485 tcp_data_ready+0x22c/0x44c net/ipv4/tcp_input.c:5193 tcp_data_queue+0x18a4/0x4eb8 net/ipv4/tcp_input.c:5283 tcp_rcv_established+0xe10/0x2018 net/ipv4/tcp_input.c:6230 tcp_v4_do_rcv+0x3b8/0xc44 net/ipv4/tcp_ipv4.c:1911 tcp_v4_rcv+0x2498/0x2dbc net/ipv4/tcp_ipv4.c:2346 ip_protocol_deliver_rcu+0x1f8/0x484 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x284/0x4f0 net/ipv4/ip_input.c:233 NF_HOOK+0x328/0x3d4 include/linux/netfilter.h:314 ip_local_deliver+0x120/0x194 net/ipv4/ip_input.c:254 dst_input include/net/dst.h:460 [inline] ip_rcv_finish+0x220/0x24c net/ipv4/ip_input.c:449 NF_HOOK+0x328/0x3d4 include/linux/netfilter.h:314 ip_rcv+0x7c/0x9c net/ipv4/ip_input.c:569 __netif_receive_skb_one_core net/core/dev.c:5661 [inline] __netif_receive_skb+0x18c/0x3c8 net/core/dev.c:5775 process_backlog+0x640/0x123c net/core/dev.c:6108 __napi_poll+0xb4/0x3fc net/core/dev.c:6772 napi_poll net/core/dev.c:6841 [inline] net_rx_action+0x6a8/0xf4c net/core/dev.c:6963 handle_softirqs+0x2e4/0xbfc kernel/softirq.c:554 __do_softirq+0x14/0x20 kernel/softirq.c:588 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:889 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:86 do_softirq+0x90/0xf8 kernel/softirq.c:455 __local_bh_enable_ip+0x288/0x44c kernel/softirq.c:382 local_bh_enable+0x28/0x34 include/linux/bottom_half.h:33 rcu_read_unlock_bh include/linux/rcupdate.h:908 [inline] __dev_queue_xmit+0x1864/0x3504 net/core/dev.c:4450 dev_queue_xmit include/linux/netdevice.h:3105 [inline] neigh_hh_output include/net/neighbour.h:526 [inline] neigh_output include/net/neighbour.h:540 [inline] ip_finish_output2+0xddc/0x13bc net/ipv4/ip_output.c:235 __ip_finish_output+0x1b0/0x45c ip_finish_output+0x44/0x2e8 net/ipv4/ip_output.c:323 NF_HOOK_COND include/linux/netfilter.h:303 [inline] ip_output+0x1a8/0x21c net/ipv4/ip_output.c:433 dst_output include/net/dst.h:450 [inline] ip_local_out net/ipv4/ip_output.c:129 [inline] __ip_queue_xmit+0xe10/0x1878 net/ipv4/ip_output.c:535 ip_queue_xmit+0x5c/0x78 net/ipv4/ip_output.c:549 __tcp_transmit_skb+0x1950/0x34bc net/ipv4/tcp_output.c:1466 tcp_transmit_skb net/ipv4/tcp_output.c:1484 [inline] tcp_write_xmit+0x1408/0x5220 net/ipv4/tcp_output.c:2829 __tcp_push_pending_frames+0x98/0x228 net/ipv4/tcp_output.c:3014 tcp_push_pending_frames include/net/tcp.h:2106 [inline] tcp_data_snd_check net/ipv4/tcp_input.c:5707 [inline] tcp_rcv_established+0xe6c/0x2018 net/ipv4/tcp_input.c:6232 tcp_v4_do_rcv+0x3b8/0xc44 net/ipv4/tcp_ipv4.c:1911 sk_backlog_rcv include/net/sock.h:1111 [inline] __release_sock+0x1a8/0x3d8 net/core/sock.c:3004 release_sock+0x68/0x1b8 net/core/sock.c:3558 mptcp_push_release net/mptcp/protocol.c:1486 [inline] __mptcp_push_pending+0x54c/0x790 net/mptcp/protocol.c:1625 mptcp_sendmsg+0xd3c/0x1678 net/mptcp/protocol.c:1903 inet_sendmsg+0x15c/0x290 net/ipv4/af_inet.c:853 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x374/0x4f4 net/socket.c:2204 __do_sys_sendto net/socket.c:2216 [inline] __se_sys_sendto net/socket.c:2212 [inline] __arm64_sys_sendto+0xd8/0xf8 net/socket.c:2212 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 28621 hardirqs last enabled at (28620): [] __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:387 hardirqs last disabled at (28621): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (28594): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (28595): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]---