16-Aug-2026 12:26:10: building syzkaller on fb8f743dc82ba3a879228aa71ce09fdc570665d1...
16-Aug-2026 12:26:45: fetching kernel...
16-Aug-2026 12:26:49: checked out kernel commit 24ef02f934eeb48830cff6b739abc3c62b1d107b ("net: page_pool: fix UAF in __page_pool_release_netmem_dma on xa_cmpxchg race", 2026-08-13 19:07:07 -0700 -0700)
16-Aug-2026 12:26:49: cleaning kernel...
16-Aug-2026 12:26:51: building kernel...
16-Aug-2026 12:39:34: kernel built successfully with compiler Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
16-Aug-2026 12:39:34: testing patch...
16-Aug-2026 12:48:44: reproduced crash: INFO: rcu detected stall in validate_mm