last executing test programs: 255.508879ms ago: executing program 2 (id=3): setgroups(0x0, &(0x7f0000000000)) 244.35084ms ago: executing program 3 (id=4): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/msm', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/msm', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/msm', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/msm', 0x800, 0x0) 243.66429ms ago: executing program 4 (id=5): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 195.714835ms ago: executing program 3 (id=7): syz_open_dev$midi(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$midi(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$midi(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$midi(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$midi(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$midi(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$midi(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$midi(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$midi(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$midi(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$midi(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$midi(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$midi(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$midi(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$midi(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$midi(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$midi(&(0x7f0000000500), 0x4, 0x800) 138.834989ms ago: executing program 0 (id=1): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 108.354252ms ago: executing program 2 (id=8): expanding glob: /sys/**/* 106.352162ms ago: executing program 3 (id=10): syz_open_dev$sndpcmc(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$sndpcmc(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$sndpcmc(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$sndpcmc(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$sndpcmc(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$sndpcmc(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$sndpcmc(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000500), 0x29, 0x800) 22.814979ms ago: executing program 3 (id=11): syz_open_dev$hidraw(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$hidraw(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$hidraw(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$hidraw(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$hidraw(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$hidraw(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$hidraw(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$hidraw(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$hidraw(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$hidraw(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$hidraw(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$hidraw(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$hidraw(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$hidraw(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$hidraw(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$hidraw(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$hidraw(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$hidraw(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$hidraw(&(0x7f0000000500), 0x4, 0x800) 22.749059ms ago: executing program 4 (id=6): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/register', 0x1, 0x0) 22.661389ms ago: executing program 4 (id=12): dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 3.36453ms ago: executing program 0 (id=9): syz_open_dev$sndhw(&(0x7f0000000040), 0x1, 0x0) syz_open_dev$sndhw(&(0x7f0000000080), 0x1, 0x1) syz_open_dev$sndhw(&(0x7f00000000c0), 0x1, 0x2) syz_open_dev$sndhw(&(0x7f0000000100), 0x1, 0x800) syz_open_dev$sndhw(&(0x7f0000000140), 0xb, 0x0) syz_open_dev$sndhw(&(0x7f0000000180), 0xb, 0x1) syz_open_dev$sndhw(&(0x7f00000001c0), 0xb, 0x2) syz_open_dev$sndhw(&(0x7f0000000200), 0xb, 0x800) syz_open_dev$sndhw(&(0x7f0000000240), 0x15, 0x0) syz_open_dev$sndhw(&(0x7f0000000280), 0x15, 0x1) syz_open_dev$sndhw(&(0x7f00000002c0), 0x15, 0x2) syz_open_dev$sndhw(&(0x7f0000000300), 0x15, 0x800) syz_open_dev$sndhw(&(0x7f0000000340), 0x1f, 0x0) syz_open_dev$sndhw(&(0x7f0000000380), 0x1f, 0x1) syz_open_dev$sndhw(&(0x7f00000003c0), 0x1f, 0x2) syz_open_dev$sndhw(&(0x7f0000000400), 0x1f, 0x800) syz_open_dev$sndhw(&(0x7f0000000440), 0x29, 0x0) syz_open_dev$sndhw(&(0x7f0000000480), 0x29, 0x1) syz_open_dev$sndhw(&(0x7f00000004c0), 0x29, 0x2) syz_open_dev$sndhw(&(0x7f0000000500), 0x29, 0x800) 0s ago: executing program 3 (id=14): io_cancel(0x0, &(0x7f0000000000), &(0x7f0000000000)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.44' (ED25519) to the list of known hosts. [ 29.911432][ T4033] cgroup: Unknown subsys name 'net' [ 30.169063][ T4033] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 30.449829][ T4033] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 31.176532][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.177965][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.181323][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 31.200803][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.202080][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.203814][ T902] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 31.241876][ T4045] chnl_net:caif_netlink_parms(): no params data found [ 31.368565][ T4045] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.369844][ T4045] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.384823][ T4045] device bridge_slave_0 entered promiscuous mode [ 31.432726][ T4045] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.434009][ T4045] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.435679][ T4045] device bridge_slave_1 entered promiscuous mode [ 31.468097][ T4076] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 31.469354][ T4076] Modules linked in: [ 31.469980][ T4076] CPU: 0 PID: 4076 Comm: syz.3.14 Not tainted 5.15.189-syzkaller #0 [ 31.471334][ T4076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 31.472955][ T4076] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 31.474186][ T4076] pc : lookup_ioctx+0x108/0x7d0 [ 31.474992][ T4076] lr : lookup_ioctx+0xe4/0x7d0 [ 31.475747][ T4076] sp : ffff80001f1c7cf0 [ 31.476358][ T4076] x29: ffff80001f1c7cf0 x28: ffff0000c7fed1c0 x27: 0000000000000000 [ 31.477676][ T4076] x26: 1fffe00018ffda38 x25: 0000000000400040 x24: ffff0000db13f8c0 [ 31.479029][ T4076] x23: dfff800000000000 x22: 00000000fffffff2 x21: 0000000000000000 [ 31.480409][ T4076] x20: ffff0000c7fed1c0 x19: 0000000000000000 x18: 0000000000000000 [ 31.481798][ T4076] x17: 0000000000000000 x16: ffff800008a19714 x15: 0000000000000000 [ 31.483063][ T4076] x14: 0000000000000000 x13: 1ffff0000282e06b x12: 0000000000ff0100 [ 31.484308][ T4076] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 31.485491][ T4076] x8 : 0000000000000000 x7 : ffff800008750ed4 x6 : 0000000000000000 [ 31.486662][ T4076] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 31.487839][ T4076] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 31.489102][ T4076] Call trace: [ 31.489651][ T4076] lookup_ioctx+0x108/0x7d0 [ 31.490355][ T4076] __arm64_sys_io_cancel+0x160/0x338 [ 31.491111][ T4076] invoke_syscall+0x98/0x2b8 [ 31.491888][ T4076] el0_svc_common+0x138/0x258 [ 31.492675][ T4076] do_el0_svc+0x58/0x14c [ 31.493330][ T4076] el0_svc+0x78/0x1e0 [ 31.493926][ T4076] el0t_64_sync_handler+0xcc/0xe4 [ 31.494786][ T4076] el0t_64_sync+0x1a0/0x1a4 [ 31.495582][ T4076] Code: d503229f 2a1f03f6 2a1f03e0 b8400953 (2a1603e1) [ 31.496733][ T4076] ---[ end trace b6ddc2719211e891 ]--- [ 31.701911][ T4076] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 31.703037][ T4076] SMP: stopping secondary CPUs [ 31.703749][ T4076] Kernel Offset: disabled [ 31.704411][ T4076] CPU features: 0x8,000003c1,7d33ffd9 [ 31.705181][ T4076] Memory Limit: none [ 31.895828][ T4076] Rebooting in 86400 seconds..