last executing test programs: 121.161179ms ago: executing program 3 (id=217): finit_module(0xffffffffffffffff, &(0x7f0000000000), 0x0) 87.74198ms ago: executing program 0 (id=220): lsm_get_self_attr(0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 87.519ms ago: executing program 2 (id=222): syz_init_net_socket$bt_cmtp(0x1f, 0x3, 0x5) 87.41849ms ago: executing program 3 (id=223): socket$l2tp6(0xa, 0x2, 0x73) 87.16485ms ago: executing program 4 (id=225): getdents64(0xffffffffffffffff, &(0x7f0000000000), 0x0) 87.05115ms ago: executing program 0 (id=226): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create', 0x2, 0x0) 59.49785ms ago: executing program 1 (id=227): mbind(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) 59.25266ms ago: executing program 3 (id=228): syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$loop(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$loop(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$loop(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$loop(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$loop(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$loop(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$loop(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$loop(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$loop(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$loop(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$loop(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$loop(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$loop(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$loop(&(0x7f0000000500), 0x4, 0x800) 59.17743ms ago: executing program 4 (id=229): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status', 0x0, 0x0) 59.11578ms ago: executing program 2 (id=230): remap_file_pages(0x0, 0x0, 0x0, 0x0, 0x0) 58.74271ms ago: executing program 2 (id=231): openat2(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0) 58.65859ms ago: executing program 4 (id=232): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/logging', 0x2, 0x0) 58.59002ms ago: executing program 1 (id=233): syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) 58.46974ms ago: executing program 0 (id=234): socket$inet_smc(0x2b, 0x1, 0x0) 57.70707ms ago: executing program 3 (id=235): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/capi20', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/capi20', 0x800, 0x0) 33.289331ms ago: executing program 0 (id=236): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ndctl0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ndctl0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ndctl0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ndctl0', 0x800, 0x0) 32.98898ms ago: executing program 1 (id=237): set_mempolicy(0x0, &(0x7f0000000000), 0x0) 32.91538ms ago: executing program 2 (id=238): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/binder', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/binder', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/binder', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/binder', 0x800, 0x0) 32.838051ms ago: executing program 1 (id=239): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/relabel-self', 0x2, 0x0) 32.77304ms ago: executing program 2 (id=240): rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x0) 32.736911ms ago: executing program 3 (id=241): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools', 0x1, 0x0) 32.702251ms ago: executing program 4 (id=242): syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) 582.011µs ago: executing program 0 (id=243): syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$vcsu(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$vcsu(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$vcsu(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$vcsu(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$vcsu(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$vcsu(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$vcsu(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$vcsu(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$vcsu(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$vcsu(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$vcsu(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$vcsu(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$vcsu(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$vcsu(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$vcsu(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$vcsu(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$vcsu(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$vcsu(&(0x7f0000000500), 0x4, 0x800) 470.64µs ago: executing program 1 (id=244): getxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 396.96µs ago: executing program 4 (id=245): process_madvise(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 297.551µs ago: executing program 2 (id=246): syz_open_dev$admmidi(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$admmidi(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$admmidi(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$admmidi(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$admmidi(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$admmidi(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$admmidi(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$admmidi(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$admmidi(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$admmidi(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$admmidi(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$admmidi(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$admmidi(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$admmidi(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$admmidi(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$admmidi(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$admmidi(&(0x7f0000000500), 0x4, 0x800) 255.371µs ago: executing program 3 (id=247): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock', 0x2, 0x0) 115.551µs ago: executing program 1 (id=248): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/syslog', 0x2, 0x0) 83.391µs ago: executing program 4 (id=249): openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold', 0x2, 0x0) 0s ago: executing program 0 (id=250): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max', 0x2, 0x0) 0s ago: executing program 1 (id=251): clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) exit(0x0) kernel console output (not intermixed with test programs): [ 11.878151][ T3713] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: [ 11.913906][ T556] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 11.920155][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.34' (ED25519) to the list of known hosts. syzkaller login: [ 29.359969][ T4035] cgroup: Unknown subsys name 'net' [ 29.605653][ T4035] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.901962][ T4035] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 31.526810][ T4283] mmap: syz.2.230 (4283) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 31.611843][ T4306] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 31.613200][ T4306] Modules linked in: [ 31.613900][ T4306] CPU: 1 PID: 4306 Comm: syz.1.251 Not tainted syzkaller #0 [ 31.615208][ T4306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 31.616957][ T4306] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 31.618299][ T4306] pc : do_notify_resume+0x958/0x309c [ 31.619228][ T4306] lr : do_notify_resume+0x93c/0x309c [ 31.620136][ T4306] sp : ffff80001fae7be0 [ 31.620875][ T4306] x29: ffff80001fae7e00 x28: ffff0000d3f59b64 x27: 0000000000000001 [ 31.622257][ T4306] x26: 000000001fffeda0 x25: dfff800000000000 x24: 0000000000000000 [ 31.623599][ T4306] x23: 0000000000000001 x22: 000000001fffee20 x21: 0000000000000000 [ 31.624979][ T4306] x20: 00000000fffffff2 x19: 0000001fffee2000 x18: 0000000000000200 [ 31.626416][ T4306] x17: 0000000000000000 x16: ffff800008041c80 x15: 0000000000000002 [ 31.627817][ T4306] x14: 0000000000000009 x13: 1ffff0000285402b x12: 0000000000ff0100 [ 31.629202][ T4306] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 000000001fffee20 [ 31.630697][ T4306] x8 : 000000001fffee20 x7 : ffff800008758eb0 x6 : 0000000000000000 [ 31.632050][ T4306] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 31.633443][ T4306] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 31.634807][ T4306] Call trace: [ 31.635361][ T4306] do_notify_resume+0x958/0x309c [ 31.636250][ T4306] el0_da+0x10c/0x1ec [ 31.636944][ T4306] el0t_64_sync_handler+0xd8/0xe4 [ 31.637820][ T4306] el0t_64_sync+0x1a0/0x1a4 [ 31.638595][ T4306] Code: ea2a011f 9a9f02c9 d503229f f8000938 (14000003) [ 31.639814][ T4306] ---[ end trace 185e91910439c8e6 ]--- [ 31.699337][ T4038] ODEBUG: Out of memory. ODEBUG disabled [ 31.809703][ T4306] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 31.810707][ T4306] SMP: stopping secondary CPUs [ 31.811609][ T4306] Kernel Offset: disabled [ 31.812286][ T4306] CPU features: 0x8,000003c1,7d33ffd9 [ 31.813161][ T4306] Memory Limit: none [ 31.984752][ T4306] Rebooting in 86400 seconds..