Warning: Permanently added '10.128.0.91' (ED25519) to the list of known hosts.
executing program
[   34.882506][ T6442] loop0: detected capacity change from 0 to 32768
[   34.913546][ T6442] XFS (loop0): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab
[   34.931663][ T6442] XFS (loop0): Ending clean mount
[   34.936212][ T6442] XFS (loop0): Quotacheck needed: Please wait.
[   34.949003][ T6442] XFS (loop0): Quotacheck: Done.
[   39.749040][ T6442] 
[   39.749668][ T6442] =====================================
[   39.750979][ T6442] WARNING: bad unlock balance detected!
[   39.752275][ T6442] 6.14.0-rc6-syzkaller-ga5618886fdab #0 Not tainted
[   39.753893][ T6442] -------------------------------------
[   39.755241][ T6442] syz-executor660/6442 is trying to release lock (&mm->mmap_lock) at:
[   39.757343][ T6442] [<ffff800080a66878>] __mm_populate+0x328/0x3d8
[   39.758965][ T6442] but there are no more locks to release!
[   39.760350][ T6442] 
[   39.760350][ T6442] other info that might help us debug this:
[   39.762396][ T6442] no locks held by syz-executor660/6442.
[   39.763763][ T6442] 
[   39.763763][ T6442] stack backtrace:
[   39.765137][ T6442] CPU: 0 UID: 0 PID: 6442 Comm: syz-executor660 Not tainted 6.14.0-rc6-syzkaller-ga5618886fdab #0
[   39.765151][ T6442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[   39.765158][ T6442] Call trace:
[   39.765161][ T6442]  show_stack+0x2c/0x3c (C)
[   39.765179][ T6442]  dump_stack_lvl+0xe4/0x150
[   39.765193][ T6442]  dump_stack+0x1c/0x28
[   39.765204][ T6442]  print_unlock_imbalance_bug+0x254/0x2ac
[   39.765217][ T6442]  lock_release+0x410/0x9e4
[   39.765227][ T6442]  up_read+0x24/0x3c
[   39.765236][ T6442]  __mm_populate+0x328/0x3d8
[   39.765247][ T6442]  vm_mmap_pgoff+0x304/0x3c4
[   39.765259][ T6442]  ksys_mmap_pgoff+0x3a4/0x5c8
[   39.765269][ T6442]  __arm64_sys_mmap+0xf8/0x110
[   39.765281][ T6442]  invoke_syscall+0x98/0x2b8
[   39.765293][ T6442]  el0_svc_common+0x130/0x23c
[   39.765305][ T6442]  do_el0_svc+0x48/0x58
[   39.765316][ T6442]  el0_svc+0x54/0x168
[   39.765327][ T6442]  el0t_64_sync_handler+0x84/0x108
[   39.765338][ T6442]  el0t_64_sync+0x198/0x19c
[   39.788669][ T6442] ------------[ cut here ]------------
[   39.790003][ T6442] DEBUG_RWSEMS_WARN_ON(tmp < 0): count = 0xffffffffffffff00, magic = 0xffff0000c6d71ae0, owner = 0x1, curr 0xffff0000d4c03d00, list empty
[   39.793353][ T6442] WARNING: CPU: 0 PID: 6442 at kernel/locking/rwsem.c:1346 __up_read+0x3bc/0x5f8
[   39.795632][ T6442] Modules linked in:
[   39.796526][ T6442] CPU: 0 UID: 0 PID: 6442 Comm: syz-executor660 Not tainted 6.14.0-rc6-syzkaller-ga5618886fdab #0
[   39.799081][ T6442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[   39.801623][ T6442] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   39.803650][ T6442] pc : __up_read+0x3bc/0x5f8
[   39.804758][ T6442] lr : __up_read+0x3bc/0x5f8
[   39.805911][ T6442] sp : ffff80009c4679e0
[   39.806946][ T6442] x29: ffff80009c467a60 x28: 1ffff00011f780cd x27: ffff80008fbc0000
[   39.808777][ T6442] x26: dfff800000000000 x25: ffffffffffffff00 x24: ffff0000c6d71b38
[   39.810800][ T6442] x23: ffff0000c6d71ae0 x22: ffffffffffffff00 x21: 0000000000000001
[   39.812799][ T6442] x20: ffff0000d4c03d00 x19: ffff0000c6d71ae0 x18: 0000000000000008
[   39.814737][ T6442] x17: 0000000000000000 x16: ffff8000832bd8fc x15: 0000000000000001
[   39.816756][ T6442] x14: 1ffff0001388ce94 x13: 0000000000000000 x12: 0000000000000000
[   39.818691][ T6442] x11: 0000000000000003 x10: 0000000000ff0100 x9 : a611fbc6da736000
[   39.820888][ T6442] x8 : a611fbc6da736000 x7 : 0000000000000001 x6 : 0000000000000001
[   39.822985][ T6442] x5 : ffff80009c467198 x4 : ffff80008fcafb00 x3 : ffff80008324f914
[   39.825050][ T6442] x2 : 0000000000000001 x1 : 0000000100000001 x0 : 0000000000000000
[   39.827085][ T6442] Call trace:
[   39.827954][ T6442]  __up_read+0x3bc/0x5f8 (P)
[   39.829063][ T6442]  up_read+0x2c/0x3c
[   39.830050][ T6442]  __mm_populate+0x328/0x3d8
[   39.831239][ T6442]  vm_mmap_pgoff+0x304/0x3c4
[   39.832357][ T6442]  ksys_mmap_pgoff+0x3a4/0x5c8
[   39.833474][ T6442]  __arm64_sys_mmap+0xf8/0x110
[   39.834738][ T6442]  invoke_syscall+0x98/0x2b8
[   39.835859][ T6442]  el0_svc_common+0x130/0x23c
[   39.837058][ T6442]  do_el0_svc+0x48/0x58
[   39.838087][ T6442]  el0_svc+0x54/0x168
[   39.839064][ T6442]  el0t_64_sync_handler+0x84/0x108
[   39.840364][ T6442]  el0t_64_sync+0x198/0x19c
[   39.841530][ T6442] irq event stamp: 60269
[   39.842472][ T6442] hardirqs last  enabled at (60269): [<ffff80008b7f1a64>] _raw_spin_unlock_irqrestore+0x38/0x98
[   39.844966][ T6442] hardirqs last disabled at (60268): [<ffff80008b7f1894>] _raw_spin_lock_irqsave+0x2c/0x7c
[   39.847485][ T6442] softirqs last  enabled at (59706): [<ffff8000801283e0>] local_bh_enable+0x10/0x34
[   39.849779][ T6442] softirqs last disabled at (59704): [<ffff8000801283ac>] local_bh_disable+0x10/0x34
[   39.852019][ T6442] ---[ end trace 0000000000000000 ]---