ip6_tunnel: ip6gretap0 xmit: Local address not yet configured!
ip6_tunnel: ip6gretap0 xmit: Local address not yet configured!
watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor:6552]
Modules linked in:
irq event stamp: 581588
hardirqs last  enabled at (581587): [<ffff80008b00487c>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline]
hardirqs last  enabled at (581587): [<ffff80008b00487c>] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96
hardirqs last disabled at (581588): [<ffff80008b001cbc>] __el1_irq arch/arm64/kernel/entry-common.c:650 [inline]
hardirqs last disabled at (581588): [<ffff80008b001cbc>] el1_interrupt+0x24/0x54 arch/arm64/kernel/entry-common.c:668
softirqs last  enabled at (581586): [<ffff8000803d88a0>] softirq_handle_end kernel/softirq.c:425 [inline]
softirqs last  enabled at (581586): [<ffff8000803d88a0>] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607
softirqs last disabled at (581581): [<ffff800080022028>] __do_softirq+0x14/0x20 kernel/softirq.c:613
CPU: 0 UID: 0 PID: 6552 Comm: syz-executor Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : will_be_unmounted fs/pnode.c:70 [inline]
pc : propagation_source fs/pnode.c:78 [inline]
pc : change_mnt_propagation+0x10c/0x77c fs/pnode.c:114
lr : propagation_source fs/pnode.c:78 [inline]
lr : change_mnt_propagation+0x120/0x77c fs/pnode.c:114
sp : ffff80009f307a90
x29: ffff80009f307ac0 x28: dfff800000000000 x27: ffff000105e59ea0
x26: ffff000105e59ef0 x25: 1fffe00020bcb3de x24: ffff000105e59e58
x23: ffff000102fb16f0 x22: ffff000105e59dc0 x21: ffff000105e59dc0
x20: 0000000000040000 x19: ffff000102fb16c0 x18: 1fffe0003379be88
x17: ffff80008f7be000 x16: ffff80008af6de48 x15: 0000000000000002
x14: 1fffe00020bcb3d7 x13: 0000000000000000 x12: 0000000000000000
x11: ffff600020bcb3d9 x10: 0000000000ff0100 x9 : 0000000000000003
x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000008 x3 : 0000000000000000
x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
Call trace:
 will_be_unmounted fs/pnode.c:70 [inline] (P)
 propagation_source fs/pnode.c:78 [inline] (P)
 change_mnt_propagation+0x10c/0x77c fs/pnode.c:114 (P)
 umount_tree+0x7e4/0xbbc fs/namespace.c:1872
 do_umount fs/namespace.c:-1 [inline]
 path_umount+0x90c/0x980 fs/namespace.c:2095
 ksys_umount fs/namespace.c:2118 [inline]
 __do_sys_umount fs/namespace.c:2123 [inline]
 __se_sys_umount fs/namespace.c:2121 [inline]
 __arm64_sys_umount+0x128/0x174 fs/namespace.c:2121
 __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+0x58/0x180 arch/arm64/kernel/entry-common.c:879
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 6549 Comm: syz-executor Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 23400005 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : memory_is_poisoned_n mm/kasan/generic.c:130 [inline]
pc : memory_is_poisoned mm/kasan/generic.c:161 [inline]
pc : check_region_inline mm/kasan/generic.c:180 [inline]
pc : kasan_check_range+0x3c/0x2a4 mm/kasan/generic.c:189
lr : __kasan_check_read+0x20/0x30 mm/kasan/shadow.c:31
sp : ffff8000a5097720
x29: ffff8000a5097720 x28: dfff800000000000 x27: 1fffe00020213004
x26: ffff000101098020 x25: 0000000000000103 x24: 1ffff00014a12f5b
x23: ffff80008f745840 x22: ffff8000a5097adc x21: 0000000000000100
x20: ffff8000a5097aa0 x19: 00000000000490b9 x18: 0000000000000000
x17: 0000000000000000 x16: ffff80008b007230 x15: 0000000000000001
x14: 1ffff00011ee8b08 x13: 0000000000000000 x12: 0000000000000000
x11: ffff700011ee8b09 x10: fffffffffffffff8 x9 : ffff000000000000
x8 : ffff80008f745844 x7 : ffff800080daa4c4 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800080da8a84
x2 : 0000000000000000 x1 : 0000000000000004 x0 : ffff80008f745840
Call trace:
 check_region_inline mm/kasan/generic.c:177 [inline] (P)
 kasan_check_range+0x3c/0x2a4 mm/kasan/generic.c:189 (P)
 __kasan_check_read+0x20/0x30 mm/kasan/shadow.c:31
 __seqprop_spinlock_sequence include/linux/seqlock.h:227 [inline]
 path_init+0xdd0/0xe98 fs/namei.c:2537
 path_openat+0x13c/0x2c40 fs/namei.c:4041
 do_filp_open+0x18c/0x36c fs/namei.c:4073
 do_sys_openat2+0x11c/0x1b4 fs/open.c:1435
 do_sys_open fs/open.c:1450 [inline]
 __do_sys_openat fs/open.c:1466 [inline]
 __se_sys_openat fs/open.c:1461 [inline]
 __arm64_sys_openat+0x120/0x158 fs/open.c:1461
 __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+0x58/0x180 arch/arm64/kernel/entry-common.c:879
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596