watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor180:15877]
Modules linked in:
irq event stamp: 39573425
hardirqs last  enabled at (39573424): [<ffff80008030e224>] __local_bh_enable_ip+0x224/0x44c kernel/softirq.c:394
hardirqs last disabled at (39573425): [<ffff80008b6a8e34>] __el1_irq arch/arm64/kernel/entry-common.c:557 [inline]
hardirqs last disabled at (39573425): [<ffff80008b6a8e34>] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:575
softirqs last  enabled at (668): [<ffff80008b13e230>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last  enabled at (668): [<ffff80008b13e230>] tipc_skb_peek_port net/tipc/msg.h:1235 [inline]
softirqs last  enabled at (668): [<ffff80008b13e230>] tipc_sk_rcv+0x34c/0x1878 net/tipc/socket.c:2489
softirqs last disabled at (670): [<ffff80008b13e250>] spin_trylock_bh include/linux/spinlock.h:411 [inline]
softirqs last disabled at (670): [<ffff80008b13e250>] tipc_sk_rcv+0x36c/0x1878 net/tipc/socket.c:2494
CPU: 0 UID: 0 PID: 15877 Comm: syz-executor180 Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : read_tcr arch/arm64/include/asm/memory.h:227 [inline]
pc : addr_has_metadata mm/kasan/kasan.h:334 [inline]
pc : check_region_inline mm/kasan/generic.c:177 [inline]
pc : kasan_check_range+0x1c/0x2a8 mm/kasan/generic.c:189
lr : __kasan_check_write+0x20/0x30 mm/kasan/shadow.c:37
sp : ffff8000a03c6220
x29: ffff8000a03c6220 x28: 1ffff00014078d0c x27: ffff0000d0bc3c80
x26: 1ffff00014078c50 x25: 1fffe0001a178792 x24: dfff800000000000
x23: ffff8000a03c6280 x22: ffff0000d0bc3c90 x21: ffff8000a03c6860
x20: ffff8000a03c6858 x19: ffff8000a03c6868 x18: ffff8000a03c6340
x17: 000000000000e1b4 x16: ffff80008047d644 x15: 0000000000000001
x14: 1ffff00011f340ca x13: dfff800000000000 x12: 00000000fce44e39
x11: ffff80008047d644 x10: 1ffff00014078c4c x9 : 0000000000000003
x8 : ffff8000a03c685c x7 : ffff80008b13e0c8 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008047d760
x2 : 0000000000000001 x1 : 0000000000000004 x0 : ffff8000a03c6858
Call trace:
 check_region_inline mm/kasan/generic.c:174 [inline] (P)
 kasan_check_range+0x1c/0x2a8 mm/kasan/generic.c:189 (P)
 __kasan_check_write+0x20/0x30 mm/kasan/shadow.c:37
 instrument_atomic_read_write include/linux/instrumented.h:96 [inline]
 atomic_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1300 [inline]
 queued_spin_lock include/asm-generic/qspinlock.h:111 [inline]
 do_raw_spin_lock+0x11c/0x334 kernel/locking/spinlock_debug.c:116
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:127 [inline]
 _raw_spin_lock_bh+0x50/0x60 kernel/locking/spinlock.c:178
 spin_lock_bh include/linux/spinlock.h:356 [inline]
 tipc_skb_peek_port net/tipc/msg.h:1225 [inline]
 tipc_sk_rcv+0x1e4/0x1878 net/tipc/socket.c:2489
 tipc_node_xmit+0x1b0/0xdb4 net/tipc/node.c:1701
 tipc_node_xmit_skb net/tipc/node.c:1766 [inline]
 tipc_node_distr_xmit+0x28c/0x3a4 net/tipc/node.c:1781
 tipc_sk_rcv+0x1268/0x1878 net/tipc/socket.c:2499
 tipc_node_xmit+0x1b0/0xdb4 net/tipc/node.c:1701
 tipc_sk_push_backlog net/tipc/socket.c:1312 [inline]
 tipc_sk_filter_connect net/tipc/socket.c:2253 [inline]
 tipc_sk_filter_rcv+0x13d4/0x2c6c net/tipc/socket.c:2362
 tipc_sk_enqueue net/tipc/socket.c:2443 [inline]
 tipc_sk_rcv+0x824/0x1878 net/tipc/socket.c:2495
 tipc_node_xmit+0x1b0/0xdb4 net/tipc/node.c:1701
 tipc_node_xmit_skb net/tipc/node.c:1766 [inline]
 tipc_node_distr_xmit+0x28c/0x3a4 net/tipc/node.c:1781
 tipc_sk_backlog_rcv+0x164/0x214 net/tipc/socket.c:2410
 sk_backlog_rcv include/net/sock.h:1121 [inline]
 __release_sock+0x1a8/0x3d8 net/core/sock.c:3086
 release_sock+0x68/0x1b8 net/core/sock.c:3640
 sk_setsockopt+0xc0c/0x314c
 sock_setsockopt+0x68/0x80 net/core/sock.c:1637
 do_sock_setsockopt+0x238/0x4e0 net/socket.c:2309
 __sys_setsockopt net/socket.c:2338 [inline]
 __do_sys_setsockopt net/socket.c:2344 [inline]
 __se_sys_setsockopt net/socket.c:2341 [inline]
 __arm64_sys_setsockopt+0x170/0x1e0 net/socket.c:2341
 __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:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600