watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [syz-executor.0:1808]
Modules linked in:
CPU: 1 PID: 1808 Comm: syz-executor.0 Tainted: G        W          6.9.0-rc2-syzkaller-00040-gb1e6ec0a0fd0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:addr_has_metadata mm/kasan/kasan.h:333 [inline]
RIP: 0010:check_region_inline mm/kasan/generic.c:177 [inline]
RIP: 0010:kasan_check_range+0x2a/0x2c0 mm/kasan/generic.c:189
Code: 66 0f 1f 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 50 b0 01 48 85 f6 0f 84 b4 01 00 00 4c 8d 04 37 49 39 f8 0f 82 0a 02 00 00 <48> 89 fb 48 c1 eb 2f 81 fb fe ff 01 00 0f 86 f7 01 00 00 48 89 4d
RSP: 0018:ffffc90001036810 EFLAGS: 00000202
RAX: 0000000000000401 RBX: ffffc90001036880 RCX: ffffffff852f2b7f
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888111fb4a40
RBP: ffffc90001036840 R08: ffff888111fb4a44 R09: 1ffff110223f6930
R10: ffffed10223f6931 R11: ffffed10223f6931 R12: 1ffff92000206d0c
R13: ffff888111fb4a40 R14: 000000007b69fa98 R15: dffffc0000000000
FS:  00007efe06f526c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000000 CR3: 00000001220c0000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 </IRQ>
 <TASK>
 __kasan_check_read+0x15/0x20 mm/kasan/shadow.c:31
 instrument_atomic_read include/linux/instrumented.h:68 [inline]
 atomic_read include/linux/atomic/atomic-instrumented.h:32 [inline]
 queued_spin_trylock include/asm-generic/qspinlock.h:92 [inline]
 do_raw_spin_trylock include/linux/spinlock.h:193 [inline]
 __raw_spin_trylock_bh include/linux/spinlock_api_smp.h:173 [inline]
 _raw_spin_trylock_bh+0x7f/0x1a0 kernel/locking/spinlock.c:146
 spin_trylock_bh include/linux/spinlock.h:411 [inline]
 tipc_sk_rcv+0x487/0x1b70 net/tipc/socket.c:2498
 tipc_node_xmit+0x366/0xe90 net/tipc/node.c:1701
 tipc_node_xmit_skb net/tipc/node.c:1766 [inline]
 tipc_node_distr_xmit+0x36e/0x4d0 net/tipc/node.c:1781
 tipc_sk_rcv+0x121a/0x1b70 net/tipc/socket.c:2503
 tipc_node_xmit+0x366/0xe90 net/tipc/node.c:1701
 tipc_sk_push_backlog net/tipc/socket.c:1316 [inline]
 tipc_sk_filter_connect net/tipc/socket.c:2257 [inline]
 tipc_sk_filter_rcv+0x1996/0x33e0 net/tipc/socket.c:2366
 tipc_sk_enqueue net/tipc/socket.c:2447 [inline]
 tipc_sk_rcv+0x819/0x1b70 net/tipc/socket.c:2499
 tipc_node_xmit+0x366/0xe90 net/tipc/node.c:1701
 tipc_node_xmit_skb net/tipc/node.c:1766 [inline]
 tipc_node_distr_xmit+0x36e/0x4d0 net/tipc/node.c:1781
 tipc_sk_backlog_rcv+0x18f/0x220 net/tipc/socket.c:2414
 sk_backlog_rcv+0xb2/0x2a0 include/net/sock.h:1106
 __release_sock net/core/sock.c:2984 [inline]
 release_sock+0xe6/0x2b0 net/core/sock.c:3550
 sk_setsockopt+0x906/0x3240
 sock_setsockopt+0x5d/0x70 net/core/sock.c:1549
 do_sock_setsockopt+0x2fb/0x720 net/socket.c:2307
 __sys_setsockopt net/socket.c:2334 [inline]
 __do_sys_setsockopt net/socket.c:2343 [inline]
 __se_sys_setsockopt+0x13d/0x1e0 net/socket.c:2340
 __x64_sys_setsockopt+0xc3/0xe0 net/socket.c:2340
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x62/0x100 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x71/0x79
RIP: 0033:0x7efe0627dda9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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
RSP: 002b:00007efe06f520c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007efe063abf80 RCX: 00007efe0627dda9
RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
RBP: 00007efe062ca47a R08: 0000000000000004 R09: 0000000000000000
R10: 0000000020000540 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007efe063abf80 R15: 00007fff18f9e3c8
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 1809 Comm: syz-executor.0 Tainted: G        W          6.9.0-rc2-syzkaller-00040-gb1e6ec0a0fd0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:native_safe_halt arch/x86/include/asm/irqflags.h:48 [inline]
RIP: 0010:arch_safe_halt arch/x86/include/asm/irqflags.h:86 [inline]
RIP: 0010:kvm_wait+0x1b6/0x230 arch/x86/kernel/kvm.c:1059
Code: 75 5d 45 0f b6 3f 45 0f b6 f6 44 89 ff 44 89 f6 e8 df ee 41 00 45 38 f7 75 1f 66 90 e8 53 ee 41 00 0f 00 2d dc b0 2a 04 fb f4 <e9> d4 fe ff ff e8 40 ee 41 00 e9 ca fe ff ff e8 36 ee 41 00 fb e9
RSP: 0018:ffffc90001027760 EFLAGS: 000002d3
RAX: ffffffff813c5a9d RBX: 0000000000000200 RCX: ffff88811504b300
RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003
RBP: ffffc900010277f0 R08: ffffffff813c5a91 R09: 1ffff110223f6948
R10: ffffed10223f6949 R11: ffffed10223f6949 R12: dffffc0000000000
R13: 1ffff92000204eec R14: 0000000000000003 R15: 0000000000000003
FS:  00007efe06f316c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efe06f31d58 CR3: 00000001220c0000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <TASK>
 pv_wait arch/x86/include/asm/paravirt.h:596 [inline]
 pv_wait_head_or_lock kernel/locking/qspinlock_paravirt.h:470 [inline]
 __pv_queued_spin_lock_slowpath+0x6e2/0xdb0 kernel/locking/qspinlock.c:511
 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:584 [inline]
 queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:51 [inline]
 queued_spin_lock include/asm-generic/qspinlock.h:114 [inline]
 do_raw_spin_lock include/linux/spinlock.h:187 [inline]
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:127 [inline]
 _raw_spin_lock_bh+0x141/0x1b0 kernel/locking/spinlock.c:178
 spin_lock_bh include/linux/spinlock.h:356 [inline]
 lock_sock_nested+0x9b/0x310 net/core/sock.c:3538
 lock_sock include/net/sock.h:1671 [inline]
 tipc_sendstream+0x4b/0x80 net/tipc/socket.c:1549
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0x23b/0x290 net/socket.c:745
 ____sys_sendmsg+0x52a/0x7e0 net/socket.c:2584
 ___sys_sendmsg net/socket.c:2638 [inline]
 __sys_sendmsg+0x2b0/0x3a0 net/socket.c:2667
 __do_sys_sendmsg net/socket.c:2676 [inline]
 __se_sys_sendmsg net/socket.c:2674 [inline]
 __x64_sys_sendmsg+0x83/0x90 net/socket.c:2674
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x62/0x100 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x71/0x79
RIP: 0033:0x7efe0627dda9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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
RSP: 002b:00007efe06f310c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007efe063ac050 RCX: 00007efe0627dda9
RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000004
RBP: 00007efe062ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007efe063ac050 R15: 00007fff18f9e3c8
 </TASK>