last executing test programs: 86.423289ms ago: executing program 0 (id=162): shmget(0xffffffffffffffff, 0x0, 0x0, 0x0) 85.613299ms ago: executing program 4 (id=165): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control', 0x800, 0x0) 85.488379ms ago: executing program 3 (id=166): kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 85.352649ms ago: executing program 0 (id=167): readlinkat(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0) 58.746819ms ago: executing program 4 (id=170): timer_gettime(0x0, &(0x7f0000000000)) 58.198459ms ago: executing program 0 (id=171): syz_open_dev$MSR(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$MSR(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$MSR(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$MSR(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$MSR(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$MSR(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$MSR(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$MSR(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$MSR(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$MSR(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$MSR(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$MSR(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$MSR(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$MSR(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$MSR(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$MSR(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$MSR(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$MSR(&(0x7f0000000500), 0x4, 0x800) 58.065879ms ago: executing program 1 (id=172): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control', 0x800, 0x0) 57.964019ms ago: executing program 3 (id=173): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nmem0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nmem0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nmem0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nmem0', 0x800, 0x0) 57.935819ms ago: executing program 2 (id=174): landlock_restrict_self(0xffffffffffffffff, 0x0) 57.675849ms ago: executing program 1 (id=175): epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 57.572879ms ago: executing program 4 (id=176): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm', 0x800, 0x0) 57.356369ms ago: executing program 2 (id=177): semget(0xffffffffffffffff, 0x0, 0x0) 42.40598ms ago: executing program 1 (id=178): sched_setscheduler(0x0, 0x0, &(0x7f0000000000)) 42.01451ms ago: executing program 3 (id=179): recvmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 41.79417ms ago: executing program 0 (id=180): syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$I2C(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$I2C(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$I2C(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$I2C(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$I2C(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$I2C(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$I2C(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$I2C(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$I2C(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$I2C(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$I2C(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$I2C(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$I2C(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$I2C(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$I2C(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$I2C(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$I2C(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$I2C(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$I2C(&(0x7f0000000500), 0x4, 0x800) 41.74729ms ago: executing program 4 (id=181): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwbinder', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwbinder', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwbinder', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwbinder', 0x800, 0x0) 41.70651ms ago: executing program 2 (id=182): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/ptrace', 0x2, 0x0) 41.5909ms ago: executing program 3 (id=183): lookup_dcookie(0x0, &(0x7f0000000000), 0x0) 16.42364ms ago: executing program 1 (id=184): socket$nl_rdma(0x10, 0x3, 0x14) 16.26679ms ago: executing program 4 (id=185): syz_open_dev$hiddev(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$hiddev(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$hiddev(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$hiddev(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$hiddev(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$hiddev(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$hiddev(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$hiddev(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$hiddev(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$hiddev(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$hiddev(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$hiddev(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$hiddev(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$hiddev(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$hiddev(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$hiddev(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$hiddev(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$hiddev(&(0x7f0000000500), 0x4, 0x800) 16.14363ms ago: executing program 0 (id=186): syz_open_dev$dvb_frontend(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$dvb_frontend(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$dvb_frontend(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$dvb_frontend(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$dvb_frontend(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$dvb_frontend(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$dvb_frontend(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$dvb_frontend(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$dvb_frontend(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$dvb_frontend(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000500), 0x28, 0x800) 15.99453ms ago: executing program 2 (id=187): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptp0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptp0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptp0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptp0', 0x800, 0x0) 15.94582ms ago: executing program 3 (id=188): inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000), 0x0) 15.85863ms ago: executing program 1 (id=189): mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 1.44721ms ago: executing program 2 (id=190): syz_init_net_socket$netrom(0x6, 0x5, 0x0) 1.31404ms ago: executing program 3 (id=191): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cdrom1', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cdrom1', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cdrom1', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cdrom1', 0x800, 0x0) 1.17192ms ago: executing program 4 (id=192): pwritev2(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 1.05233ms ago: executing program 0 (id=193): io_submit(0x0, 0x0, &(0x7f0000000000)) 987.48µs ago: executing program 2 (id=194): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/bluetooth/6lowpan_control', 0x2, 0x0) 0s ago: executing program 1 (id=195): getgroups(0x0, &(0x7f0000000000)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. [ 28.550364][ T4036] cgroup: Unknown subsys name 'net' [ 28.798462][ T4036] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.079568][ T4036] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 29.870565][ T4080] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 30.040136][ T4131] mmap: syz.2.80 (4131) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 30.446529][ T4246] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 30.447831][ T4246] Modules linked in: SYZFAIL: failed to recv rpc [ 30.448358][ T4246] CPU: 1 PID: 4246 Comm: syz.0.193 Not tainted syzkaller #0 fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 30.449534][ T4246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 30.451049][ T4246] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 30.452192][ T4246] pc : lookup_ioctx+0x10c/0x7c0 [ 30.452919][ T4246] lr : lookup_ioctx+0xe8/0x7c0 [ 30.453691][ T4246] sp : ffff80001f707c20 [ 30.454331][ T4246] x29: ffff80001f707c20 x28: ffff0000ccf9d1c0 x27: 0000000020000000 [ 30.455506][ T4246] x26: 1fffe000199f3a38 x25: 1ffff00003ee0fd6 x24: ffff0000d3be5080 [ 30.456713][ T4246] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 30.457994][ T4246] x20: ffff0000ccf9d1c0 x19: 0000000000000000 x18: 0000000000000000 [ 30.459599][ T4246] x17: 0000000000000000 x16: ffff800008a30094 x15: 0000000000000000 [ 30.460905][ T4246] x14: 0000000000000005 x13: 1ffff0000287e02b x12: 0000000097863b1e [ 30.462133][ T4246] x11: ff80800008a30070 x10: 0000000000000000 x9 : 0000ffffffffffff [ 30.463431][ T4246] x8 : 0000000000000000 x7 : ffff800008762580 x6 : 0000000000000000 [ 30.464676][ T4246] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 30.465979][ T4246] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 30.467168][ T4246] Call trace: [ 30.467692][ T4246] lookup_ioctx+0x10c/0x7c0 [ 30.468391][ T4246] __arm64_sys_io_submit+0x110/0x410 [ 30.469225][ T4246] invoke_syscall+0x98/0x28c [ 30.469980][ T4246] el0_svc_common+0x13c/0x258 [ 30.470718][ T4246] do_el0_svc+0x5c/0x140 [ 30.471364][ T4246] el0_svc+0x78/0x1d0 [ 30.471995][ T4246] el0t_64_sync_handler+0xcc/0xe4 [ 30.472783][ T4246] el0t_64_sync+0x1a0/0x1a4 [ 30.473473][ T4246] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 30.474463][ T4246] ---[ end trace f3671221f26e3b3f ]--- [ 30.639968][ T4246] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 30.641094][ T4246] SMP: stopping secondary CPUs [ 30.641891][ T4246] Kernel Offset: disabled [ 30.642567][ T4246] CPU features: 0xa,000003c1,7d33ffd9 [ 30.643369][ T4246] Memory Limit: none [ 30.813113][ T4246] Rebooting in 86400 seconds..