last executing test programs: 12.180151084s ago: executing program 0 (id=12731): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000300)='/sys/devices/virtual/workqueue/nvme_tcp_wq/max_active\x00', 0x182b02, 0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000300)='/sys/firmware/memmap/5/start\x00', 0x22000, 0x0) read$auto(r0, 0x0, 0x20) write$auto(0x3, 0x0, 0xffd8) 11.515009753s ago: executing program 0 (id=12736): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0x2000000efb, 0x8000000008011, r0, 0x8000) openat$auto_urandom_fops_random(0xffffffffffffff9c, 0x0, 0x20082, 0x0) r1 = socket(0x2, 0x80805, 0x0) getsockopt$auto(r1, 0x0, 0x22, 0x0, 0x0) 10.806563978s ago: executing program 0 (id=12729): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mlock$auto(0xfbe8, 0x4) madvise$auto_MADV_GUARD_INSTALL(0x0, 0x2021000, 0x66) munlock$auto(0xffff, 0x1) syz_clone3(&(0x7f0000000740)={0x4000000, 0x0, 0x0, 0x0, {0x2d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 9.931464698s ago: executing program 0 (id=12734): select$auto(0x4, 0x0, 0x0, &(0x7f00000000c0)={[0x1ff, 0x8000000000007, 0x0, 0x8fd3, 0xfffffffffffff800, 0x803, 0x8, 0x80, 0x8020000003, 0xde, 0x7a1, 0x81, 0xfffffffffffffffe, 0x1, 0xec1a, 0x770]}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) r0 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x20401, 0x0) ioctl$auto_TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x77) ioctl$auto_FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)) 9.609868915s ago: executing program 0 (id=12739): r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) ioctl$auto_SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000000040)) mmap$auto(0x0, 0x2020009, 0x5, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x1009, 0xffb, 0x8000000008011, 0x3, 0x0) ioctl$auto_SNDCTL_DSP_GETOPTR(r0, 0x800c5012, &(0x7f0000000300)) 6.002129644s ago: executing program 3 (id=12758): mmap$auto(0x0, 0x2000a, 0x10000000000df, 0xeb2, 0x401, 0x8000) socket(0xa, 0x2, 0x88) sendmsg$auto_NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000d80)=ANY=[@ANYBLOB="05000000", @ANYRES16=0x0, @ANYBLOB="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"], 0xb5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x48880) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "abe6de3d6468fe8000"}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) 5.659195543s ago: executing program 1 (id=12759): io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7ffffffc, 0xbffffeff, 0x2, 0x6, 0x8, 0x8, 0xffffffffffffffff, [0x80], {0x6, 0x806, 0xf, 0x6, 0x2, 0x85, 0x101, 0x17f, 0x2}, {0xff, 0x401, 0x4f, 0x32, 0x3, 0x1639, 0x4, 0x7, 0x100000004}}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_smc_gen_netlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_SMC_NETLINK_DISABLE_SEID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1], 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x810) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f0000000180), 0x3, 0xa505}, 0x800}, 0x7, 0x4008) 5.372451219s ago: executing program 3 (id=12762): mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) r0 = openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000002340)='/dev/binderfs/binder1\x00', 0x0, 0x0) r1 = dup$auto(r0) r2 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/event0\x00', 0x2000, 0x0) ioctl$auto(r2, 0x81004521, r1) 5.293010375s ago: executing program 1 (id=12764): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tty12\x00', 0x101c40, 0x0) r1 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) ioctl$auto(r0, 0x560f, r1) 5.156030277s ago: executing program 3 (id=12766): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x0, 0x0) ioctl$auto_MON_IOCX_MFETCH(r0, 0xc0109207, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/037/001\x00', 0x20882, 0x0) 5.050217789s ago: executing program 1 (id=12767): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x82000, 0x0) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$auto(0x3, 0x40505330, 0x38) 4.935594897s ago: executing program 3 (id=12769): mmap$auto(0x0, 0x4, 0xdf, 0x9b72, 0xffffffffffffffff, 0x28000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) openat$auto_dev_fops_plock(0xffffffffffffff9c, &(0x7f0000001240), 0x80, 0x0) r0 = epoll_create$auto(0x8) epoll_ctl$auto(r0, 0x1, 0x8000000000000000, 0x0) 4.756791761s ago: executing program 3 (id=12770): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) connect$auto(0x4, 0x0, 0x10) 4.729563904s ago: executing program 1 (id=12772): ioctl$auto_SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f0000000000)) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xe, 0x2, 0x6, 0x5, 0x8, 0xffffffffffffffff, [], {0xd74c, 0x6, 0x2, 0x29f, 0x100, 0x7f, 0x101, 0x6, 0x2}, {0xff, 0x1, 0x10001, 0x7, 0x1, 0x40, 0x76c5, 0x400005, 0x100000005}}) io_uring_enter$auto(r0, 0x9, 0x820e, 0x8b, 0x0, 0x18) 4.401653005s ago: executing program 2 (id=12773): mmap$auto(0x0, 0x400108, 0x3, 0x9b72, 0xffffffffffffffff, 0x8000) sysfs$auto(0x2, 0x3, 0x0) r0 = fsopen$auto(0x0, 0x1) fsconfig$auto(r0, 0x8, 0x0, 0x0, 0x0) fsconfig$auto(r0, 0x1, &(0x7f0000000000)='\x00', &(0x7f0000000040), 0x0) 4.208616568s ago: executing program 1 (id=12774): r0 = openat$auto_btrfs_ctl_fops_super(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000001040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r1, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) mmap$auto(0x0, 0x9, 0x3, 0x8012, 0x3, 0x8000) ioctl$auto_BTRFS_IOC_SCAN_DEV(r0, 0x50009404, 0x0) 4.208406182s ago: executing program 2 (id=12775): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) setresuid$auto(0x2, 0x7, 0x0) mincore$auto(0x0, 0x10000, 0x0) 4.109438256s ago: executing program 2 (id=12776): prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x30, r1, 0xd0d58b333228212f, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_SCAN_FREQUENCIES={0x14, 0x2c, 0x0, 0x1, [@typed={0x8, 0x14b, 0x0, 0x0, @fd}, @typed={0x8, 0x11c, 0x0, 0x0, @pid}]}]}, 0x30}}, 0x4000000) 4.000183777s ago: executing program 2 (id=12777): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x1, 0x106) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) getpeername$auto(0x3, 0x0, 0x0) 3.98413939s ago: executing program 1 (id=12778): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/power/resume\x00', 0x189002, 0x0) sendfile$auto(r0, r0, 0x0, 0x3) lseek$auto(0x3, 0x0, 0x1) write$auto(0x3, 0x0, 0xfdef) unshare$auto(0x40000080) 3.878863807s ago: executing program 2 (id=12779): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x1000, 0x0) r1 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto_VHOST_SET_OWNER(r1, 0xaf01, 0x5) ioctl$auto(r1, 0x4008af14, r0) 3.732002244s ago: executing program 3 (id=12780): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x8) chdir$auto(0x0) pwritev2$auto(r0, 0x0, 0x8000000000000004, 0xffffffffffffffff, 0x9, 0xb) 3.675567259s ago: executing program 2 (id=12781): openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0xfffffffffffffffd, 0xb, 0x4005, 0x4, 0x800000948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x0, 0x80200001, 0x1c51, 0x10001, 0x91, 0x400000001, 0x2]}, 0x0) io_uring_setup$auto(0x6, 0x0) writev$auto(0x3, &(0x7f0000000080)={0x0, 0x1}, 0x3) 0s ago: executing program 0 (id=12782): r0 = socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x12}}, 0x54) getsockopt$auto(r0, 0x84, 0x85, 0x0, &(0x7f0000000000)=0x7ffe) kernel console output (not intermixed with test programs): RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 743.682088][T27835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 743.682102][T27835] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 743.682116][T27835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 743.682130][T27835] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 743.682160][T27835] [ 744.050944][T27844] openvswitch: netlink: Flow key attr not present in new flow. [ 744.379034][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 744.386992][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 746.912746][T27944] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 747.650846][T27968] netlink: zone id is out of range [ 748.512234][T27998] openvswitch: netlink: IP tunnel dst address not specified [ 748.893992][T28012] FAULT_INJECTION: forcing a failure. [ 748.893992][T28012] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 748.960056][T28012] CPU: 0 UID: 0 PID: 28012 Comm: syz.3.10149 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 748.960100][T28012] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 748.960112][T28012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 748.960126][T28012] Call Trace: [ 748.960133][T28012] [ 748.960142][T28012] dump_stack_lvl+0x100/0x190 [ 748.960183][T28012] should_fail_ex.cold+0x5/0xa [ 748.960207][T28012] ? prepare_alloc_pages+0x16d/0x5f0 [ 748.960237][T28012] should_fail_alloc_page+0xeb/0x140 [ 748.960264][T28012] prepare_alloc_pages+0x1f0/0x5f0 [ 748.960307][T28012] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 748.960346][T28012] ? print_kernel_ident+0x11/0x40 [ 748.960369][T28012] ? is_bpf_text_address+0x8a/0x1a0 [ 748.960407][T28012] ? is_bpf_text_address+0x8a/0x1a0 [ 748.960444][T28012] ? bpf_ksym_find+0x124/0x1c0 [ 748.960472][T28012] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 748.960498][T28012] ? is_bpf_text_address+0x94/0x1a0 [ 748.960534][T28012] ? kernel_text_address+0x8d/0x100 [ 748.960570][T28012] ? __kernel_text_address+0xd/0x30 [ 748.960604][T28012] ? unwind_get_return_address+0x59/0xa0 [ 748.960660][T28012] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 748.960710][T28012] ? __pfx_stack_trace_save+0x10/0x10 [ 748.960735][T28012] ? stack_depot_save_flags+0x27/0x9d0 [ 748.960761][T28012] ? stack_trace_save+0x8e/0xc0 [ 748.960786][T28012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 748.960827][T28012] ? policy_nodemask+0xed/0x4f0 [ 748.960854][T28012] alloc_pages_mpol+0x1fb/0x550 [ 748.960881][T28012] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 748.960914][T28012] alloc_pages_noprof+0x131/0x390 [ 748.960941][T28012] kimage_alloc_pages+0x72/0x380 [ 748.960988][T28012] kimage_alloc_control_pages+0x157/0xa20 [ 748.961021][T28012] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 748.961055][T28012] do_kexec_load+0x275/0x810 [ 748.961083][T28012] ? __pfx_do_kexec_load+0x10/0x10 [ 748.961112][T28012] ? _copy_from_user+0x59/0xd0 [ 748.961193][T28012] __x64_sys_kexec_load+0x1bf/0x230 [ 748.961222][T28012] do_syscall_64+0x106/0xf80 [ 748.961252][T28012] ? clear_bhb_loop+0x40/0x90 [ 748.961320][T28012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 748.961346][T28012] RIP: 0033:0x7f103e19c799 [ 748.961365][T28012] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 748.961390][T28012] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 748.961413][T28012] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 748.961429][T28012] RDX: 0000200000000040 RSI: 0000000000000002 RDI: 0000000000000005 [ 748.961444][T28012] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 748.961459][T28012] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 748.961473][T28012] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 748.961504][T28012] [ 749.912277][T28033] Process accounting resumed [ 750.062253][T28050] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10163'. [ 750.224292][T28012] kexec: Could not allocate control_code_buffer [ 750.492146][T28065] netlink: 'syz.3.10169': attribute type 23 has an invalid length. [ 750.722047][T28074] openvswitch: netlink: IP tunnel TTL not specified. [ 751.201185][T28093] FAULT_INJECTION: forcing a failure. [ 751.201185][T28093] name failslab, interval 1, probability 0, space 0, times 0 [ 751.259989][T28093] CPU: 0 UID: 0 PID: 28093 Comm: syz.3.10181 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 751.260034][T28093] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 751.260056][T28093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 751.260073][T28093] Call Trace: [ 751.260081][T28093] [ 751.260090][T28093] dump_stack_lvl+0x100/0x190 [ 751.260131][T28093] should_fail_ex.cold+0x5/0xa [ 751.260159][T28093] ? udp_init_sock+0x24e/0x450 [ 751.260183][T28093] should_failslab+0xc2/0x120 [ 751.260208][T28093] __kmalloc_noprof+0xe0/0x850 [ 751.260244][T28093] ? lockdep_init_map_type+0x5c/0x250 [ 751.260282][T28093] udp_init_sock+0x24e/0x450 [ 751.260304][T28093] ? __pfx_udplite_sk_init+0x10/0x10 [ 751.260339][T28093] inet_create+0x94c/0x1060 [ 751.260378][T28093] ? inet_create+0x94/0x1060 [ 751.260419][T28093] __sock_create+0x339/0x860 [ 751.260462][T28093] __sys_socket+0x14d/0x260 [ 751.260484][T28093] ? __pfx___sys_socket+0x10/0x10 [ 751.260515][T28093] __x64_sys_socket+0x72/0xb0 [ 751.260535][T28093] ? lockdep_hardirqs_on+0x78/0x100 [ 751.260565][T28093] do_syscall_64+0x106/0xf80 [ 751.260593][T28093] ? clear_bhb_loop+0x40/0x90 [ 751.260622][T28093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 751.260648][T28093] RIP: 0033:0x7f103e19c799 [ 751.260666][T28093] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 751.260689][T28093] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 751.260712][T28093] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 751.260728][T28093] RDX: 0000000000000088 RSI: 0000000000000002 RDI: 0000000000000002 [ 751.260742][T28093] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 751.260756][T28093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 751.260770][T28093] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 751.260801][T28093] [ 751.560422][T28099] nbd: must specify a device to reconfigure [ 751.613790][T28101] openvswitch: netlink: IP tunnel TTL not specified. [ 751.766228][T28107] device-mapper: ioctl: dm_ctl_ioctl: unknown command 0xfffffd1f [ 752.089179][T28119] netlink: 'syz.1.10195': attribute type 11 has an invalid length. [ 752.359033][T28126] nbd: must specify a device to reconfigure [ 753.790081][T28167] netlink: 16 bytes leftover after parsing attributes in process `syz.1.10218'. [ 754.231870][T28185] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 754.262035][T28186] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10226'. [ 755.513100][T28223] random: crng reseeded on system resumption [ 755.584313][T28223] Restarting kernel threads ... [ 755.617075][T28223] Done restarting kernel threads. [ 756.007925][T28239] netlink: 'syz.3.10249': attribute type 1 has an invalid length. [ 757.385727][T28297] netlink: 342 bytes leftover after parsing attributes in process `syz.1.10264'. [ 758.915884][T28344] netlink: 334 bytes leftover after parsing attributes in process `syz.0.10285'. [ 761.022008][T28417] ovs_: entered promiscuous mode [ 761.613523][T28458] netlink: 29 bytes leftover after parsing attributes in process `syz.3.10319'. [ 761.794725][T28462] sctp: [Deprecated]: syz.0.10322 (pid 28462) Use of struct sctp_assoc_value in delayed_ack socket option. [ 761.794725][T28462] Use struct sctp_sack_info instead [ 764.450256][T28524] FAULT_INJECTION: forcing a failure. [ 764.450256][T28524] name failslab, interval 1, probability 0, space 0, times 0 [ 764.476110][T28526] netlink: 'syz.1.10348': attribute type 33 has an invalid length. [ 764.550151][T28524] CPU: 0 UID: 0 PID: 28524 Comm: syz.3.10347 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 764.550196][T28524] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 764.550208][T28524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 764.550223][T28524] Call Trace: [ 764.550231][T28524] [ 764.550240][T28524] dump_stack_lvl+0x100/0x190 [ 764.550281][T28524] should_fail_ex.cold+0x5/0xa [ 764.550319][T28524] should_failslab+0xc2/0x120 [ 764.550345][T28524] __kmalloc_cache_noprof+0x7a/0x6f0 [ 764.550377][T28524] ? allocate_file_region_entries+0x1a0/0x620 [ 764.550422][T28524] allocate_file_region_entries+0x1a0/0x620 [ 764.550466][T28524] ? __pfx_allocate_file_region_entries+0x10/0x10 [ 764.550515][T28524] region_chg+0x85/0x140 [ 764.550553][T28524] __vma_reservation_common+0x376/0x720 [ 764.550593][T28524] ? __pfx___vma_reservation_common+0x10/0x10 [ 764.550632][T28524] ? __pfx___might_resched+0x10/0x10 [ 764.550674][T28524] hugetlb_no_page+0xb2b/0x1970 [ 764.550714][T28524] hugetlb_fault+0x5df/0x1450 [ 764.550748][T28524] ? __pfx_hugetlb_fault+0x10/0x10 [ 764.550789][T28524] ? find_vma+0xbf/0x140 [ 764.550811][T28524] ? __pfx_find_vma+0x10/0x10 [ 764.550836][T28524] handle_mm_fault+0x5f1/0xa20 [ 764.550875][T28524] do_user_addr_fault+0x74c/0x12f0 [ 764.550923][T28524] exc_page_fault+0x6f/0xd0 [ 764.550953][T28524] asm_exc_page_fault+0x26/0x30 [ 764.550984][T28524] RIP: 0010:__put_user_4+0xd/0x20 [ 764.551013][T28524] Code: 66 89 01 31 c9 0f 01 ca e9 c0 d0 03 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca e9 97 d0 03 00 0f 1f 80 00 00 00 00 90 90 90 [ 764.551038][T28524] RSP: 0018:ffffc90003b2fe58 EFLAGS: 00050202 [ 764.551056][T28524] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000007 [ 764.551071][T28524] RDX: 0000000000000000 RSI: ffffffff8255ff91 RDI: ffff88806adbc2dc [ 764.551087][T28524] RBP: 0000000000000002 R08: 0000000000000001 R09: 00000000000001ca [ 764.551101][T28524] R10: 0000000000000200 R11: 0000000000000000 R12: 1ffff92000765fce [ 764.551115][T28524] R13: 0000000000000007 R14: 0000000000000000 R15: dffffc0000000000 [ 764.551139][T28524] ? __might_fault+0x111/0x140 [ 764.551180][T28524] __do_sys_prctl+0xd67/0x2330 [ 764.551217][T28524] ? __pfx___do_sys_prctl+0x10/0x10 [ 764.551261][T28524] do_syscall_64+0x106/0xf80 [ 764.551289][T28524] ? clear_bhb_loop+0x40/0x90 [ 764.551318][T28524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 764.551343][T28524] RIP: 0033:0x7f103e19c799 [ 764.551361][T28524] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 764.551384][T28524] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 764.551405][T28524] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 764.551421][T28524] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000002 [ 764.551435][T28524] RBP: 00007f103e232bd9 R08: 0000000000000001 R09: 0000000000000000 [ 764.551449][T28524] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 764.551463][T28524] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 764.551497][T28524] [ 770.870502][ T29] audit: type=1800 audit(4294967328.070:41): pid=28696 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.10400" name="dbroot" dev="configfs" ino=79366 res=0 errno=0 [ 771.236662][T28711] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10405'. [ 774.983483][T28796] netlink: 338 bytes leftover after parsing attributes in process `syz.3.10441'. [ 775.320784][T28806] bridge0: port 3(dummy0) entered blocking state [ 775.363925][T28806] bridge0: port 3(dummy0) entered disabled state [ 775.392541][T28806] dummy0: entered allmulticast mode [ 775.432825][T28806] dummy0: entered promiscuous mode [ 775.455990][T28806] bridge0: port 3(dummy0) entered blocking state [ 775.462842][T28806] bridge0: port 3(dummy0) entered forwarding state [ 776.093147][T28819] zswap: compressor not available [ 776.345236][T28838] FAULT_INJECTION: forcing a failure. [ 776.345236][T28838] name failslab, interval 1, probability 0, space 0, times 0 [ 776.408734][T28838] CPU: 0 UID: 0 PID: 28838 Comm: syz.0.10459 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 776.408779][T28838] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 776.408790][T28838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 776.408804][T28838] Call Trace: [ 776.408812][T28838] [ 776.408822][T28838] dump_stack_lvl+0x100/0x190 [ 776.408863][T28838] should_fail_ex.cold+0x5/0xa [ 776.408891][T28838] should_failslab+0xc2/0x120 [ 776.408917][T28838] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 776.408953][T28838] ? mas_alloc_nodes+0x280/0x390 [ 776.408992][T28838] mas_alloc_nodes+0x280/0x390 [ 776.409021][T28838] mas_preallocate+0x39c/0xf10 [ 776.409061][T28838] ? __pfx_mas_preallocate+0x10/0x10 [ 776.409099][T28838] ? vm_area_alloc+0x1f/0x160 [ 776.409133][T28838] ? lockdep_init_map_type+0x5c/0x250 [ 776.409169][T28838] __mmap_region+0x12b5/0x29e0 [ 776.409209][T28838] ? __pfx___mmap_region+0x10/0x10 [ 776.409246][T28838] ? __lock_acquire+0x4a5/0x2630 [ 776.409278][T28838] ? set_next_entity+0x11e/0x9c0 [ 776.409317][T28838] ? __lock_acquire+0x4a5/0x2630 [ 776.409347][T28838] ? find_held_lock+0x2b/0x80 [ 776.409380][T28838] ? find_held_lock+0x2b/0x80 [ 776.409401][T28838] ? finish_task_switch.isra.0+0x200/0xb80 [ 776.409427][T28838] ? finish_task_switch.isra.0+0x200/0xb80 [ 776.409463][T28838] ? trace_sched_exit_tp+0x13a/0x180 [ 776.409492][T28838] ? __schedule+0x1000/0x6120 [ 776.409554][T28838] ? rcu_is_watching+0x12/0xc0 [ 776.409590][T28838] ? cap_capable+0x107/0x460 [ 776.409629][T28838] mmap_region+0x180/0x3e0 [ 776.409670][T28838] do_mmap+0xc63/0x12f0 [ 776.409702][T28838] ? __pfx_do_mmap+0x10/0x10 [ 776.409727][T28838] ? __pfx_down_write_killable+0x10/0x10 [ 776.409768][T28838] vm_mmap_pgoff+0x29e/0x470 [ 776.409800][T28838] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 776.409829][T28838] ? do_futex+0x192/0x350 [ 776.409860][T28838] ? __pfx_do_futex+0x10/0x10 [ 776.409897][T28838] ksys_mmap_pgoff+0xe1/0x650 [ 776.409922][T28838] ? __x64_sys_futex+0x34f/0x4d0 [ 776.409952][T28838] ? __x64_sys_futex+0x358/0x4d0 [ 776.409990][T28838] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 776.410015][T28838] ? xfd_validate_state+0x129/0x190 [ 776.410056][T28838] __x64_sys_mmap+0x125/0x190 [ 776.410102][T28838] do_syscall_64+0x106/0xf80 [ 776.410131][T28838] ? clear_bhb_loop+0x40/0x90 [ 776.410161][T28838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 776.410186][T28838] RIP: 0033:0x7ffa0e39c799 [ 776.410206][T28838] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 776.410229][T28838] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 776.410252][T28838] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 776.410268][T28838] RDX: 00000000000000df RSI: 0000000004020009 RDI: 0000000000000000 [ 776.410282][T28838] RBP: 00007ffa0e432bd9 R08: 0000000000000401 R09: 0000000000008000 [ 776.410297][T28838] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 776.410312][T28838] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 776.410343][T28838] [ 778.140492][T28881] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10478'. [ 778.219314][T28885] openvswitch: netlink: Unknown VXLAN extension attribute 0 [ 779.356924][T28923] FAULT_INJECTION: forcing a failure. [ 779.356924][T28923] name failslab, interval 1, probability 0, space 0, times 0 [ 779.423109][T28923] CPU: 0 UID: 0 PID: 28923 Comm: syz.3.10498 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 779.423159][T28923] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 779.423171][T28923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 779.423185][T28923] Call Trace: [ 779.423193][T28923] [ 779.423202][T28923] dump_stack_lvl+0x100/0x190 [ 779.423243][T28923] should_fail_ex.cold+0x5/0xa [ 779.423270][T28923] ? lsm_blob_alloc+0x68/0x90 [ 779.423300][T28923] should_failslab+0xc2/0x120 [ 779.423325][T28923] __kmalloc_noprof+0xe0/0x850 [ 779.423362][T28923] ? trace_kmem_cache_alloc+0xf3/0x120 [ 779.423392][T28923] lsm_blob_alloc+0x68/0x90 [ 779.423422][T28923] security_prepare_creds+0x2d/0x290 [ 779.423451][T28923] prepare_creds+0x5d6/0x950 [ 779.423491][T28923] lookup_user_key+0xfb2/0x1300 [ 779.423534][T28923] ? __pfx_lookup_user_key+0x10/0x10 [ 779.423577][T28923] ? do_raw_spin_lock+0x128/0x260 [ 779.423615][T28923] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 779.423662][T28923] ? _raw_spin_unlock_irq+0x2e/0x50 [ 779.423688][T28923] ? do_sigaltstack.constprop.0+0x4c0/0x670 [ 779.423736][T28923] keyctl_restrict_keyring+0x99/0x250 [ 779.423773][T28923] ? __pfx_keyctl_restrict_keyring+0x10/0x10 [ 779.423821][T28923] __do_sys_keyctl+0x2e8/0x5a0 [ 779.423859][T28923] do_syscall_64+0x106/0xf80 [ 779.423888][T28923] ? clear_bhb_loop+0x40/0x90 [ 779.423917][T28923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 779.423942][T28923] RIP: 0033:0x7f103e19c799 [ 779.423962][T28923] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 779.423986][T28923] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 779.424008][T28923] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 779.424024][T28923] RDX: 0000000000000002 RSI: fffffffffffffffd RDI: 000000000000001d [ 779.424039][T28923] RBP: 00007f103e232bd9 R08: fffffffffffffffd R09: 0000000000000000 [ 779.424054][T28923] R10: 0000000000000628 R11: 0000000000000246 R12: 0000000000000000 [ 779.424069][T28923] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 779.424099][T28923] [ 780.094129][T28919] Process accounting paused [ 780.472414][T28955] FAULT_INJECTION: forcing a failure. [ 780.472414][T28955] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 780.558750][T28955] CPU: 0 UID: 0 PID: 28955 Comm: syz.2.10510 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 780.558795][T28955] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 780.558806][T28955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 780.558820][T28955] Call Trace: [ 780.558828][T28955] [ 780.558837][T28955] dump_stack_lvl+0x100/0x190 [ 780.558879][T28955] should_fail_ex.cold+0x5/0xa [ 780.558902][T28955] ? prepare_alloc_pages+0x16d/0x5f0 [ 780.558933][T28955] should_fail_alloc_page+0xeb/0x140 [ 780.558960][T28955] prepare_alloc_pages+0x1f0/0x5f0 [ 780.558993][T28955] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 780.559033][T28955] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 780.559071][T28955] ? find_held_lock+0x2b/0x80 [ 780.559093][T28955] ? folios_put_refs+0x66d/0x840 [ 780.559135][T28955] ? __pfx_folios_put_refs+0x10/0x10 [ 780.559171][T28955] ? _raw_spin_unlock_irq+0x2e/0x50 [ 780.559197][T28955] ? mlock_folio_batch+0xca4/0x50d0 [ 780.559232][T28955] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 780.559269][T28955] ? munlock_folio+0x3a6/0x700 [ 780.559303][T28955] ? munlock_folio+0x3a6/0x700 [ 780.559343][T28955] ? munlock_folio+0x3d2/0x700 [ 780.559381][T28955] ? folio_remove_rmap_pmd+0x69c/0xed0 [ 780.559419][T28955] ? split_huge_pmd_locked+0x3ba/0x3cf0 [ 780.559452][T28955] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 780.559495][T28955] ? policy_nodemask+0xed/0x4f0 [ 780.559522][T28955] alloc_pages_mpol+0x1fb/0x550 [ 780.559548][T28955] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 780.559572][T28955] ? __split_huge_pmd+0x203/0x350 [ 780.559602][T28955] ? __split_huge_pmd+0x203/0x350 [ 780.559640][T28955] alloc_pages_noprof+0x131/0x390 [ 780.559667][T28955] pte_alloc_one+0x1e/0x3e0 [ 780.559695][T28955] __pte_alloc+0x6d/0x3f0 [ 780.559731][T28955] ? __pfx___pte_alloc+0x10/0x10 [ 780.559755][T28955] ? _raw_spin_unlock+0x28/0x50 [ 780.559780][T28955] ? __pmd_alloc+0x6aa/0x9c0 [ 780.559810][T28955] move_page_tables+0x257e/0x4500 [ 780.559847][T28955] ? __pfx_copy_vma+0x10/0x10 [ 780.559892][T28955] ? __pfx_move_page_tables+0x10/0x10 [ 780.559944][T28955] ? finish_task_switch.isra.0+0x200/0xb80 [ 780.559973][T28955] copy_vma_and_data+0x25c/0x7c0 [ 780.560012][T28955] ? __pfx_copy_vma_and_data+0x10/0x10 [ 780.560060][T28955] ? __vma_start_write+0x17f/0x280 [ 780.560091][T28955] ? __pfx___vma_start_write+0x10/0x10 [ 780.560131][T28955] move_vma+0x51b/0x1890 [ 780.560170][T28955] ? __pfx_move_vma+0x10/0x10 [ 780.560208][T28955] ? mm_get_unmapped_area_vmflags+0xd7/0x130 [ 780.560236][T28955] ? cap_mmap_addr+0x4b/0x120 [ 780.560270][T28955] ? bpf_lsm_mmap_addr+0x9/0x30 [ 780.560308][T28955] ? security_mmap_addr+0x71/0x1e0 [ 780.560333][T28955] ? __get_unmapped_area+0x255/0x3e0 [ 780.560363][T28955] ? vrm_set_new_addr+0x204/0x290 [ 780.560400][T28955] mremap_to+0x1b7/0x450 [ 780.560437][T28955] do_mremap+0xb76/0x2130 [ 780.560484][T28955] ? __pfx_do_mremap+0x10/0x10 [ 780.560526][T28955] ? ksys_write+0x190/0x250 [ 780.560554][T28955] __do_sys_mremap+0x126/0x170 [ 780.560590][T28955] ? __pfx___do_sys_mremap+0x10/0x10 [ 780.560634][T28955] ? __x64_sys_futex+0x34f/0x4d0 [ 780.560682][T28955] do_syscall_64+0x106/0xf80 [ 780.560716][T28955] ? clear_bhb_loop+0x40/0x90 [ 780.560747][T28955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 780.560772][T28955] RIP: 0033:0x7fe630b9c799 [ 780.560792][T28955] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 780.560815][T28955] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 780.560838][T28955] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 780.560854][T28955] RDX: 0000000000000013 RSI: 0000000000000004 RDI: 0000200000000000 [ 780.560869][T28955] RBP: 00007fe630c32bd9 R08: 0000000100000000 R09: 0000000000000000 [ 780.560884][T28955] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000 [ 780.560898][T28955] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 780.560929][T28955] [ 784.408354][T29075] IPVS: length: 7562853 != 24 [ 785.717860][T29125] netlink: 21 bytes leftover after parsing attributes in process `syz.2.10560'. [ 786.181213][T29138] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10566'. [ 786.221082][T29138] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10566'. [ 786.487767][T29151] netlink: 16 bytes leftover after parsing attributes in process `syz.2.10570'. [ 788.025648][T29205] FAULT_INJECTION: forcing a failure. [ 788.025648][T29205] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 788.143152][T29205] CPU: 0 UID: 0 PID: 29205 Comm: syz.2.10586 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 788.143196][T29205] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 788.143207][T29205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 788.143222][T29205] Call Trace: [ 788.143230][T29205] [ 788.143238][T29205] dump_stack_lvl+0x100/0x190 [ 788.143280][T29205] should_fail_ex.cold+0x5/0xa [ 788.143308][T29205] _copy_from_user+0x2e/0xd0 [ 788.143334][T29205] get_itimerspec64+0x16c/0x2f0 [ 788.143364][T29205] ? __pfx_get_itimerspec64+0x10/0x10 [ 788.143393][T29205] ? __pfx_do_futex+0x10/0x10 [ 788.143429][T29205] __x64_sys_timerfd_settime+0x15f/0x280 [ 788.143495][T29205] ? __pfx___x64_sys_timerfd_settime+0x10/0x10 [ 788.143533][T29205] ? xfd_validate_state+0x129/0x190 [ 788.143578][T29205] do_syscall_64+0x106/0xf80 [ 788.143607][T29205] ? clear_bhb_loop+0x40/0x90 [ 788.143638][T29205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 788.143668][T29205] RIP: 0033:0x7fe630b9c799 [ 788.143687][T29205] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 788.143711][T29205] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 000000000000011e [ 788.143734][T29205] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 788.143749][T29205] RDX: 0000200000000040 RSI: 0000000000000003 RDI: ffffffffffffffff [ 788.143764][T29205] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 788.143779][T29205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 788.143793][T29205] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 788.143823][T29205] [ 789.280217][T29223] tunl0: entered allmulticast mode [ 789.405475][T29228] netlink: 342 bytes leftover after parsing attributes in process `syz.3.10594'. [ 794.177241][T29375] FAULT_INJECTION: forcing a failure. [ 794.177241][T29375] name fail_futex, interval 1, probability 0, space 0, times 0 [ 794.228531][T29375] CPU: 0 UID: 0 PID: 29375 Comm: syz.0.10644 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 794.228576][T29375] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 794.228587][T29375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 794.228601][T29375] Call Trace: [ 794.228609][T29375] [ 794.228618][T29375] dump_stack_lvl+0x100/0x190 [ 794.228660][T29375] should_fail_ex.cold+0x5/0xa [ 794.228688][T29375] get_futex_key+0x295/0x1620 [ 794.228721][T29375] ? __pfx_get_futex_key+0x10/0x10 [ 794.228761][T29375] ? get_futex_key+0x507/0x1620 [ 794.228801][T29375] futex_wait_setup+0x83/0x510 [ 794.228851][T29375] futex_wait_requeue_pi+0x240/0x870 [ 794.228892][T29375] ? __pfx_futex_wait_requeue_pi+0x10/0x10 [ 794.228932][T29375] ? __pfx___futex_wait+0x10/0x10 [ 794.228994][T29375] ? __pfx_futex_wake_mark+0x10/0x10 [ 794.229039][T29375] ? ksys_write+0x190/0x250 [ 794.229059][T29375] ? ksys_write+0x190/0x250 [ 794.229085][T29375] do_futex+0x24f/0x350 [ 794.229116][T29375] ? __pfx_do_futex+0x10/0x10 [ 794.229155][T29375] __x64_sys_futex+0x34f/0x4d0 [ 794.229190][T29375] ? __pfx___x64_sys_futex+0x10/0x10 [ 794.229239][T29375] do_syscall_64+0x106/0xf80 [ 794.229268][T29375] ? clear_bhb_loop+0x40/0x90 [ 794.229297][T29375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 794.229322][T29375] RIP: 0033:0x7ffa0e39c799 [ 794.229341][T29375] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 794.229365][T29375] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 794.229387][T29375] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 794.229404][T29375] RDX: 0000000000000001 RSI: 000000000000000b RDI: 0000200000000080 [ 794.229418][T29375] RBP: 00007ffa0e432bd9 R08: 0000000000000000 R09: 00000000fffffffa [ 794.229433][T29375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 794.229447][T29375] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 794.229477][T29375] [ 796.505261][T29411] zswap: compressor not available [ 797.437890][T29447] netlink: 8 bytes leftover after parsing attributes in process `syz.3.10675'. [ 798.768631][T29491] Invalid ELF header magic: != ELF [ 799.926443][T29525] FAULT_INJECTION: forcing a failure. [ 799.926443][T29525] name failslab, interval 1, probability 0, space 0, times 0 [ 799.999998][T29525] CPU: 0 UID: 0 PID: 29525 Comm: syz.0.10707 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 800.000043][T29525] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 800.000054][T29525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 800.000068][T29525] Call Trace: [ 800.000076][T29525] [ 800.000093][T29525] dump_stack_lvl+0x100/0x190 [ 800.000134][T29525] should_fail_ex.cold+0x5/0xa [ 800.000162][T29525] should_failslab+0xc2/0x120 [ 800.000188][T29525] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 800.000224][T29525] ? prepare_creds+0x2c/0x950 [ 800.000259][T29525] ? __sys_socket+0xac/0x260 [ 800.000287][T29525] prepare_creds+0x2c/0x950 [ 800.000325][T29525] __sys_setuid+0x9c/0x440 [ 800.000349][T29525] do_syscall_64+0x106/0xf80 [ 800.000379][T29525] ? clear_bhb_loop+0x40/0x90 [ 800.000408][T29525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 800.000433][T29525] RIP: 0033:0x7ffa0e39c799 [ 800.000452][T29525] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 800.000475][T29525] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 800.000498][T29525] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 800.000514][T29525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 800.000528][T29525] RBP: 00007ffa0e432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 800.000542][T29525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 800.000556][T29525] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 800.000586][T29525] [ 800.487149][T29531] netlink: 'syz.1.10711': attribute type 4 has an invalid length. [ 800.512531][T29531] netlink: 62 bytes leftover after parsing attributes in process `syz.1.10711'. [ 802.798325][T29580] Invalid ELF header magic: != ELF [ 803.983718][T29605] zswap: compressor not available [ 804.444498][T29626] FAULT_INJECTION: forcing a failure. [ 804.444498][T29626] name failslab, interval 1, probability 0, space 0, times 0 [ 804.498429][T29626] CPU: 0 UID: 0 PID: 29626 Comm: syz.0.10751 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 804.498474][T29626] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 804.498485][T29626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 804.498500][T29626] Call Trace: [ 804.498508][T29626] [ 804.498516][T29626] dump_stack_lvl+0x100/0x190 [ 804.498557][T29626] should_fail_ex.cold+0x5/0xa [ 804.498585][T29626] should_failslab+0xc2/0x120 [ 804.498610][T29626] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 804.498647][T29626] ? key_alloc+0x3c5/0x1310 [ 804.498670][T29626] ? rcu_is_watching+0x12/0xc0 [ 804.498714][T29626] key_alloc+0x3c5/0x1310 [ 804.498746][T29626] ? trace_kmalloc+0x101/0x130 [ 804.498770][T29626] ? __pfx_key_alloc+0x10/0x10 [ 804.498802][T29626] keyring_alloc+0x44/0xc0 [ 804.498833][T29626] install_session_keyring_to_cred+0x190/0x230 [ 804.498877][T29626] join_session_keyring+0x1bc/0x350 [ 804.498917][T29626] lookup_user_key+0xbf9/0x1300 [ 804.498959][T29626] ? __pfx_lookup_user_key+0x10/0x10 [ 804.499000][T29626] ? __pfx_futex_wait+0x10/0x10 [ 804.499041][T29626] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 804.499084][T29626] ? __pfx_msgctl_down+0x10/0x10 [ 804.499191][T29626] keyctl_get_persistent+0x197/0x8b0 [ 804.499222][T29626] ? __pfx_keyctl_get_persistent+0x10/0x10 [ 804.499254][T29626] ? __x64_sys_futex+0x34f/0x4d0 [ 804.499285][T29626] ? __x64_sys_futex+0x358/0x4d0 [ 804.499326][T29626] ? xfd_validate_state+0x129/0x190 [ 804.499367][T29626] __do_sys_keyctl+0x3b2/0x5a0 [ 804.499406][T29626] do_syscall_64+0x106/0xf80 [ 804.499435][T29626] ? clear_bhb_loop+0x40/0x90 [ 804.499465][T29626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 804.499501][T29626] RIP: 0033:0x7ffa0e39c799 [ 804.499521][T29626] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 804.499545][T29626] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 804.499568][T29626] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 804.499585][T29626] RDX: 7ffffffffffffffd RSI: 0000000000000000 RDI: 0000000000000016 [ 804.499599][T29626] RBP: 00007ffa0e432bd9 R08: 0004000000000000 R09: 0000000000000000 [ 804.499615][T29626] R10: 00000000000099a5 R11: 0000000000000246 R12: 0000000000000000 [ 804.499630][T29626] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 804.499660][T29626] [ 805.498136][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 805.505850][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 805.516814][T29641] FAULT_INJECTION: forcing a failure. [ 805.516814][T29641] name failslab, interval 1, probability 0, space 0, times 0 [ 805.550458][T29641] CPU: 0 UID: 0 PID: 29641 Comm: syz.0.10759 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 805.550502][T29641] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 805.550513][T29641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 805.550528][T29641] Call Trace: [ 805.550535][T29641] [ 805.550545][T29641] dump_stack_lvl+0x100/0x190 [ 805.550586][T29641] should_fail_ex.cold+0x5/0xa [ 805.550615][T29641] should_failslab+0xc2/0x120 [ 805.550640][T29641] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 805.550683][T29641] ? __anon_vma_prepare+0x344/0x5e0 [ 805.550723][T29641] __anon_vma_prepare+0x344/0x5e0 [ 805.550754][T29641] ? __pfx___pte_alloc+0x10/0x10 [ 805.550789][T29641] __vmf_anon_prepare+0x11f/0x250 [ 805.550818][T29641] do_anonymous_page+0x552/0x1fb0 [ 805.550852][T29641] ? do_huge_pmd_anonymous_page+0x7ee/0x1a60 [ 805.550896][T29641] __handle_mm_fault+0x1d42/0x2b60 [ 805.550933][T29641] ? mt_find+0x45e/0x8e0 [ 805.550966][T29641] ? __pfx___handle_mm_fault+0x10/0x10 [ 805.550997][T29641] ? __pfx_mt_find+0x10/0x10 [ 805.551051][T29641] handle_mm_fault+0x36d/0xa20 [ 805.551090][T29641] __get_user_pages+0xf9c/0x34d0 [ 805.551129][T29641] ? __pfx___get_user_pages+0x10/0x10 [ 805.551164][T29641] populate_vma_page_range+0x267/0x3f0 [ 805.551195][T29641] ? __pfx_populate_vma_page_range+0x10/0x10 [ 805.551224][T29641] ? __pfx_find_vma_intersection+0x10/0x10 [ 805.551251][T29641] ? do_mmap+0x93f/0x12f0 [ 805.551279][T29641] __mm_populate+0x107/0x3a0 [ 805.551309][T29641] ? __pfx___mm_populate+0x10/0x10 [ 805.551339][T29641] ? up_write+0x290/0x4f0 [ 805.551377][T29641] vm_mmap_pgoff+0x37f/0x470 [ 805.551407][T29641] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 805.551435][T29641] ? do_futex+0x192/0x350 [ 805.551467][T29641] ? __pfx_do_futex+0x10/0x10 [ 805.551502][T29641] ksys_mmap_pgoff+0xe1/0x650 [ 805.551528][T29641] ? __x64_sys_futex+0x34f/0x4d0 [ 805.551557][T29641] ? __x64_sys_futex+0x358/0x4d0 [ 805.551589][T29641] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 805.551614][T29641] ? xfd_validate_state+0x129/0x190 [ 805.551654][T29641] __x64_sys_mmap+0x125/0x190 [ 805.551775][T29641] do_syscall_64+0x106/0xf80 [ 805.551806][T29641] ? clear_bhb_loop+0x40/0x90 [ 805.551837][T29641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 805.551862][T29641] RIP: 0033:0x7ffa0e39c799 [ 805.551882][T29641] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 805.551909][T29641] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 805.551932][T29641] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 805.551948][T29641] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000401000 [ 805.551965][T29641] RBP: 00007ffa0e432bd9 R08: ffffffffffffffff R09: 0000000000008000 [ 805.551980][T29641] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 805.551995][T29641] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 805.552031][T29641] [ 808.178926][ T29] audit: type=1800 audit(4294967365.584:42): pid=29698 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.10785" name="lu_gp_id" dev="configfs" ino=82036 res=0 errno=0 [ 808.226864][T29698] ALUA LU Group already has a valid ID, ignoring request [ 809.832001][T29749] netlink: 346 bytes leftover after parsing attributes in process `syz.0.10810'. [ 809.963030][T29743] Process accounting resumed [ 810.727437][T29767] syz.2.10817 (29767) used obsolete PPPIOCDETACH ioctl [ 813.972307][T29848] could not allocate digest TFM handle  [ 814.661213][T29872] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 814.712643][T29874] FAULT_INJECTION: forcing a failure. [ 814.712643][T29874] name failslab, interval 1, probability 0, space 0, times 0 [ 814.782563][T29874] CPU: 0 UID: 0 PID: 29874 Comm: syz.0.10866 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 814.782608][T29874] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 814.782620][T29874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 814.782634][T29874] Call Trace: [ 814.782641][T29874] [ 814.782650][T29874] dump_stack_lvl+0x100/0x190 [ 814.782691][T29874] should_fail_ex.cold+0x5/0xa [ 814.782720][T29874] should_failslab+0xc2/0x120 [ 814.782749][T29874] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 814.782787][T29874] ? copy_net_ns+0xe8/0x7c0 [ 814.782828][T29874] copy_net_ns+0xe8/0x7c0 [ 814.782860][T29874] ? copy_cgroup_ns+0x71/0x970 [ 814.782891][T29874] create_new_namespaces+0x3ea/0xac0 [ 814.782922][T29874] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 814.782960][T29874] ksys_unshare+0x473/0xad0 [ 814.782993][T29874] ? __pfx_ksys_unshare+0x10/0x10 [ 814.783033][T29874] __x64_sys_unshare+0x31/0x40 [ 814.783063][T29874] do_syscall_64+0x106/0xf80 [ 814.783093][T29874] ? clear_bhb_loop+0x40/0x90 [ 814.783122][T29874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 814.783147][T29874] RIP: 0033:0x7ffa0e39c799 [ 814.783166][T29874] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 814.783190][T29874] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 814.783212][T29874] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 814.783228][T29874] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 814.783243][T29874] RBP: 00007ffa0e432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 814.783257][T29874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 814.783271][T29874] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 814.783301][T29874] [ 815.741404][T29890] FAULT_INJECTION: forcing a failure. [ 815.741404][T29890] name failslab, interval 1, probability 0, space 0, times 0 [ 815.813741][T29890] CPU: 0 UID: 0 PID: 29890 Comm: syz.3.10876 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 815.813787][T29890] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 815.813798][T29890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 815.813813][T29890] Call Trace: [ 815.813820][T29890] [ 815.813830][T29890] dump_stack_lvl+0x100/0x190 [ 815.813870][T29890] should_fail_ex.cold+0x5/0xa [ 815.813898][T29890] ? __vb2_queue_alloc+0x23e/0x1160 [ 815.813936][T29890] should_failslab+0xc2/0x120 [ 815.813960][T29890] __kmalloc_noprof+0xe0/0x850 [ 815.813997][T29890] ? bitmap_find_next_zero_area_off+0xb4/0xd0 [ 815.814034][T29890] __vb2_queue_alloc+0x23e/0x1160 [ 815.814085][T29890] vb2_core_reqbufs+0x899/0xf30 [ 815.814129][T29890] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 815.814183][T29890] __vb2_init_fileio+0x32d/0x1000 [ 815.814220][T29890] ? lockdep_hardirqs_on+0x78/0x100 [ 815.814252][T29890] ? __pollwait+0x276/0x470 [ 815.814292][T29890] vb2_core_poll+0x611/0x740 [ 815.814332][T29890] vb2_poll+0x4b/0xe0 [ 815.814373][T29890] vb2_fop_poll+0x10e/0x350 [ 815.814410][T29890] ? __pfx_vb2_fop_poll+0x10/0x10 [ 815.814444][T29890] v4l2_poll+0x15f/0x220 [ 815.814548][T29890] ? __pfx_v4l2_poll+0x10/0x10 [ 815.814580][T29890] do_sys_poll+0x6e5/0xeb0 [ 815.814628][T29890] ? __pfx_do_sys_poll+0x10/0x10 [ 815.814693][T29890] ? __futex_wait+0x256/0x300 [ 815.814738][T29890] ? __pfx___pollwait+0x10/0x10 [ 815.814779][T29890] ? __pfx_pollwake+0x10/0x10 [ 815.814859][T29890] ? ktime_get_ts64+0x2d2/0x3f0 [ 815.814886][T29890] ? read_tsc+0x9/0x20 [ 815.814916][T29890] ? ktime_get_ts64+0x256/0x3f0 [ 815.814946][T29890] ? poll_select_set_timeout+0xcc/0x160 [ 815.814984][T29890] ? __x64_sys_futex+0x358/0x4d0 [ 815.815019][T29890] __x64_sys_poll+0x1b3/0x420 [ 815.815042][T29890] ? __pfx___x64_sys_poll+0x10/0x10 [ 815.815074][T29890] do_syscall_64+0x106/0xf80 [ 815.815103][T29890] ? clear_bhb_loop+0x40/0x90 [ 815.815132][T29890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 815.815158][T29890] RIP: 0033:0x7f103e19c799 [ 815.815178][T29890] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 815.815201][T29890] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 815.815224][T29890] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 815.815240][T29890] RDX: 0000000000000008 RSI: 0000000000000003 RDI: 0000200000000480 [ 815.815255][T29890] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 815.815269][T29890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 815.815284][T29890] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 815.815314][T29890] [ 817.589283][T29928] netlink: 8 bytes leftover after parsing attributes in process `syz.3.10891'. [ 817.851987][T29932] cifs: Unknown parameter 'T.żc[$⁍)UÑnE-ʙl- -_5Z omfwYh*/xDlݩgkǐA79Xa/f_ARxM vp$^;q3n-6+ekl*[GCHFx^ĒPktkyve' [ 818.354943][T29952] netlink: 8 bytes leftover after parsing attributes in process `syz.3.10901'. [ 818.507227][T29950] random: crng reseeded on system resumption [ 819.372018][T29979] netlink: 'syz.2.10912': attribute type 2 has an invalid length. [ 820.474637][T30014] FAULT_INJECTION: forcing a failure. [ 820.474637][T30014] name failslab, interval 1, probability 0, space 0, times 0 [ 820.539392][T30014] CPU: 0 UID: 0 PID: 30014 Comm: syz.3.10928 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 820.539447][T30014] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 820.539458][T30014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 820.539472][T30014] Call Trace: [ 820.539480][T30014] [ 820.539489][T30014] dump_stack_lvl+0x100/0x190 [ 820.539534][T30014] should_fail_ex.cold+0x5/0xa [ 820.539563][T30014] should_failslab+0xc2/0x120 [ 820.539590][T30014] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 820.539628][T30014] ? key_alloc+0x3c5/0x1310 [ 820.539653][T30014] ? rcu_is_watching+0x12/0xc0 [ 820.539697][T30014] key_alloc+0x3c5/0x1310 [ 820.539731][T30014] ? __pfx_key_alloc+0x10/0x10 [ 820.539766][T30014] keyring_alloc+0x44/0xc0 [ 820.539808][T30014] lookup_user_key+0x9b8/0x1300 [ 820.539851][T30014] ? __pfx_lookup_user_key+0x10/0x10 [ 820.539891][T30014] ? find_held_lock+0x2b/0x80 [ 820.539914][T30014] ? setid_policy_lookup+0x10c/0x350 [ 820.540037][T30014] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 820.540084][T30014] ? bpf_lsm_capable+0x9/0x10 [ 820.540110][T30014] ? security_capable+0x80/0x260 [ 820.540147][T30014] keyctl_get_persistent+0x197/0x8b0 [ 820.540178][T30014] ? __pfx_keyctl_get_persistent+0x10/0x10 [ 820.540210][T30014] ? __x64_sys_futex+0x34f/0x4d0 [ 820.540241][T30014] ? __x64_sys_futex+0x358/0x4d0 [ 820.540275][T30014] ? xfd_validate_state+0x129/0x190 [ 820.540316][T30014] __do_sys_keyctl+0x3b2/0x5a0 [ 820.540354][T30014] do_syscall_64+0x106/0xf80 [ 820.540386][T30014] ? clear_bhb_loop+0x40/0x90 [ 820.540416][T30014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 820.540447][T30014] RIP: 0033:0x7f103e19c799 [ 820.540468][T30014] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 820.540491][T30014] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 820.540513][T30014] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 820.540529][T30014] RDX: 7fffffffffffffff RSI: 000000000000ee00 RDI: 0000000000000016 [ 820.540544][T30014] RBP: 00007f103e232bd9 R08: 000000000000000c R09: 0000000000000000 [ 820.540559][T30014] R10: 00000000000099a7 R11: 0000000000000246 R12: 0000000000000000 [ 820.540574][T30014] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 820.540605][T30014] [ 822.482641][ T29] audit: type=1804 audit(4294967379.959:43): pid=30061 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.10949" name="/newroot/2792/file0" dev="tmpfs" ino=14047 res=1 errno=0 [ 823.448258][T30083] FAULT_INJECTION: forcing a failure. [ 823.448258][T30083] name failslab, interval 1, probability 0, space 0, times 0 [ 823.517971][T30083] CPU: 0 UID: 0 PID: 30083 Comm: syz.3.10960 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 823.518016][T30083] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 823.518027][T30083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 823.518042][T30083] Call Trace: [ 823.518049][T30083] [ 823.518059][T30083] dump_stack_lvl+0x100/0x190 [ 823.518101][T30083] should_fail_ex.cold+0x5/0xa [ 823.518129][T30083] should_failslab+0xc2/0x120 [ 823.518160][T30083] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 823.518198][T30083] ? key_alloc+0x3c5/0x1310 [ 823.518221][T30083] ? rcu_is_watching+0x12/0xc0 [ 823.518262][T30083] key_alloc+0x3c5/0x1310 [ 823.518297][T30083] ? __pfx_key_alloc+0x10/0x10 [ 823.518338][T30083] keyring_alloc+0x44/0xc0 [ 823.518369][T30083] lookup_user_key+0x9b8/0x1300 [ 823.518413][T30083] ? __pfx_lookup_user_key+0x10/0x10 [ 823.518452][T30083] ? do_futex+0x192/0x350 [ 823.518484][T30083] ? __pfx_do_futex+0x10/0x10 [ 823.518517][T30083] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 823.518560][T30083] ? __x64_sys_futex+0x34f/0x4d0 [ 823.518589][T30083] ? __x64_sys_futex+0x358/0x4d0 [ 823.518627][T30083] keyctl_watch_key+0x52/0x500 [ 823.518665][T30083] __do_sys_keyctl+0x29f/0x5a0 [ 823.518703][T30083] do_syscall_64+0x106/0xf80 [ 823.518733][T30083] ? clear_bhb_loop+0x40/0x90 [ 823.518762][T30083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 823.518788][T30083] RIP: 0033:0x7f103e19c799 [ 823.518808][T30083] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 823.518831][T30083] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 823.518855][T30083] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 823.518870][T30083] RDX: 0000000000000005 RSI: ffffffffffffffff RDI: 0200000000000020 [ 823.518885][T30083] RBP: 00007f103e232bd9 R08: 0000000000000008 R09: 0000000000000000 [ 823.518900][T30083] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 823.518914][T30083] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 823.518945][T30083] [ 824.740926][T30100] program syz.0.10968 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 825.259386][T30115] FAULT_INJECTION: forcing a failure. [ 825.259386][T30115] name failslab, interval 1, probability 0, space 0, times 0 [ 825.318178][T30115] CPU: 0 UID: 0 PID: 30115 Comm: syz.0.10975 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 825.318223][T30115] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 825.318234][T30115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 825.318248][T30115] Call Trace: [ 825.318256][T30115] [ 825.318265][T30115] dump_stack_lvl+0x100/0x190 [ 825.318306][T30115] should_fail_ex.cold+0x5/0xa [ 825.318335][T30115] should_failslab+0xc2/0x120 [ 825.318360][T30115] __kmalloc_cache_noprof+0x7a/0x6f0 [ 825.318393][T30115] ? io_uring_setup.cold+0x6c/0x1d09 [ 825.318434][T30115] io_uring_setup.cold+0x6c/0x1d09 [ 825.318481][T30115] ? __pfx_io_uring_setup+0x10/0x10 [ 825.318586][T30115] ? do_futex+0x192/0x350 [ 825.318618][T30115] ? __pfx_do_futex+0x10/0x10 [ 825.318673][T30115] ? xfd_validate_state+0x129/0x190 [ 825.318716][T30115] __x64_sys_io_uring_setup+0xc2/0x170 [ 825.318753][T30115] do_syscall_64+0x106/0xf80 [ 825.318784][T30115] ? clear_bhb_loop+0x40/0x90 [ 825.318814][T30115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 825.318839][T30115] RIP: 0033:0x7ffa0e39c799 [ 825.318859][T30115] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 825.318883][T30115] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 825.318906][T30115] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 825.318922][T30115] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000059 [ 825.318937][T30115] RBP: 00007ffa0e432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 825.318951][T30115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 825.318972][T30115] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 825.319009][T30115] [ 826.269169][T30135] sd 0:0:1:0: PR command failed: 1026 [ 826.289632][T30135] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 826.296781][T30135] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 826.679193][T30148] bridge0: port 3(syz_tun) entered blocking state [ 826.718710][T30148] bridge0: port 3(syz_tun) entered disabled state [ 826.764079][T30148] syz_tun: entered allmulticast mode [ 826.805036][T30148] syz_tun: entered promiscuous mode [ 826.854688][T30148] bridge0: port 3(syz_tun) entered blocking state [ 826.861328][T30148] bridge0: port 3(syz_tun) entered forwarding state [ 828.322378][T30184] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input37 [ 830.418429][T30247] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input38 [ 830.975465][T30270] bridge_slave_1: left allmulticast mode [ 830.982206][T30269] Invalid ELF header magic: != ELF [ 830.996100][T30270] bridge_slave_1: left promiscuous mode [ 831.019693][T30270] bridge0: port 2(bridge_slave_1) entered disabled state [ 834.080095][T30358] bridge0: port 2(syz_tun) entered blocking state [ 834.119385][T30358] bridge0: port 2(syz_tun) entered disabled state [ 834.158395][T30358] syz_tun: entered allmulticast mode [ 834.196830][T30358] syz_tun: entered promiscuous mode [ 834.225094][T30358] bridge0: port 2(syz_tun) entered blocking state [ 834.231769][T30358] bridge0: port 2(syz_tun) entered forwarding state [ 835.501092][T30421] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input39 [ 835.753831][T30429] sock: sock_timestamping_bind_phc: sock not bind to device [ 835.762554][T30432] syz_tun: tun_chr_ioctl cmd 1074025680 [ 840.014874][T30523] FAULT_INJECTION: forcing a failure. [ 840.014874][T30523] name failslab, interval 1, probability 0, space 0, times 0 [ 840.087407][T30523] CPU: 0 UID: 0 PID: 30523 Comm: syz.3.11139 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 840.087452][T30523] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 840.087463][T30523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 840.087479][T30523] Call Trace: [ 840.087487][T30523] [ 840.087496][T30523] dump_stack_lvl+0x100/0x190 [ 840.087538][T30523] should_fail_ex.cold+0x5/0xa [ 840.087567][T30523] should_failslab+0xc2/0x120 [ 840.087592][T30523] __kvmalloc_node_noprof+0xfa/0xa00 [ 840.087630][T30523] ? vmemdup_user+0x2a/0xe0 [ 840.087660][T30523] vmemdup_user+0x2a/0xe0 [ 840.087682][T30523] path_setxattrat+0x29e/0x3b0 [ 840.087708][T30523] ? __pfx_path_setxattrat+0x10/0x10 [ 840.087737][T30523] ? __pfx_poll_select_finish+0x10/0x10 [ 840.087800][T30523] ? xfd_validate_state+0x129/0x190 [ 840.087841][T30523] __x64_sys_fsetxattr+0xc5/0x140 [ 840.087866][T30523] ? do_syscall_64+0x95/0xf80 [ 840.087895][T30523] ? lockdep_hardirqs_on+0x78/0x100 [ 840.087931][T30523] do_syscall_64+0x106/0xf80 [ 840.087960][T30523] ? clear_bhb_loop+0x40/0x90 [ 840.087990][T30523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.088015][T30523] RIP: 0033:0x7f103e19c799 [ 840.088035][T30523] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 840.088058][T30523] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 840.088081][T30523] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 840.088097][T30523] RDX: 0000000000000000 RSI: 0000200000002ac0 RDI: ffffffffffffffff [ 840.088112][T30523] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 840.088126][T30523] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 840.088140][T30523] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 840.088170][T30523] [ 840.357469][T30517] Process accounting paused [ 840.613495][T30531] bridge0: port 4(bond0) entered blocking state [ 840.620406][T30533] FAULT_INJECTION: forcing a failure. [ 840.620406][T30533] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 840.654836][T30531] bridge0: port 4(bond0) entered disabled state [ 840.661272][T30531] bond0: entered allmulticast mode [ 840.674194][T30533] CPU: 0 UID: 0 PID: 30533 Comm: syz.3.11143 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 840.674241][T30533] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 840.674252][T30533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 840.674266][T30533] Call Trace: [ 840.674274][T30533] [ 840.674283][T30533] dump_stack_lvl+0x100/0x190 [ 840.674323][T30533] should_fail_ex.cold+0x5/0xa [ 840.674351][T30533] _copy_to_user+0x32/0xd0 [ 840.674378][T30533] copy_siginfo_to_user+0x27/0xc0 [ 840.674408][T30533] x64_setup_rt_frame+0xa03/0xce0 [ 840.674450][T30533] ? __pfx_x64_setup_rt_frame+0x10/0x10 [ 840.674489][T30533] ? do_send_specific+0x15c/0x360 [ 840.674520][T30533] arch_do_signal_or_restart+0x587/0x770 [ 840.674552][T30533] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 840.674598][T30533] exit_to_user_mode_loop+0x86/0x4a0 [ 840.674633][T30533] do_syscall_64+0x668/0xf80 [ 840.674663][T30533] ? clear_bhb_loop+0x40/0x90 [ 840.674692][T30533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.674717][T30533] RIP: 0033:0x7f103e19c799 [ 840.674736][T30533] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 840.674760][T30533] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c8 [ 840.674783][T30533] RAX: 0000000000000000 RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 840.674798][T30533] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000001699 [ 840.674813][T30533] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 840.674827][T30533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 840.674841][T30533] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 840.674871][T30533] [ 841.052388][T30531] bond_slave_0: entered allmulticast mode [ 841.069131][T30531] bond_slave_1: entered allmulticast mode [ 841.081225][T30531] bond0: entered promiscuous mode [ 841.096700][T30531] bond_slave_0: entered promiscuous mode [ 841.119896][T30531] bond_slave_1: entered promiscuous mode [ 841.132399][T30531] bridge0: port 4(bond0) entered blocking state [ 841.138798][T30531] bridge0: port 4(bond0) entered forwarding state [ 844.041232][T30584] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11163'. [ 846.050473][T30652] netlink: 350 bytes leftover after parsing attributes in process `syz.0.11185'. [ 846.504081][T30659] netlink: 4 bytes leftover after parsing attributes in process `syz.3.11188'. [ 848.963941][T30721] netlink: 4 bytes leftover after parsing attributes in process `syz.3.11214'. [ 849.272029][T30733] random: crng reseeded on system resumption [ 852.899333][T30853] FAULT_INJECTION: forcing a failure. [ 852.899333][T30853] name failslab, interval 1, probability 0, space 0, times 0 [ 852.997378][T30853] CPU: 0 UID: 8 PID: 30853 Comm: syz.2.11251 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 852.997424][T30853] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 852.997435][T30853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 852.997450][T30853] Call Trace: [ 852.997457][T30853] [ 852.997467][T30853] dump_stack_lvl+0x100/0x190 [ 852.997509][T30853] should_fail_ex.cold+0x5/0xa [ 852.997537][T30853] should_failslab+0xc2/0x120 [ 852.997562][T30853] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 852.997599][T30853] ? prepare_creds+0x2c/0x950 [ 852.997640][T30853] prepare_creds+0x2c/0x950 [ 852.997679][T30853] __sys_setgid+0x9a/0x400 [ 852.997718][T30853] do_syscall_64+0x106/0xf80 [ 852.997747][T30853] ? clear_bhb_loop+0x40/0x90 [ 852.997777][T30853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 852.997802][T30853] RIP: 0033:0x7fe630b9c799 [ 852.997821][T30853] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 852.997845][T30853] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 000000000000006a [ 852.997873][T30853] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 852.997890][T30853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 852.997904][T30853] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 852.997919][T30853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 852.997933][T30853] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 852.997964][T30853] [ 855.217137][T30902] zswap: compressor not available [ 856.176111][T30892] kexec: Could not allocate control_code_buffer [ 856.343552][T30925] sd 0:0:1:0: PR command failed: 1026 [ 856.369809][T30925] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 856.397789][T30925] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 858.869744][T31011] netlink: 16 bytes leftover after parsing attributes in process `syz.1.11308'. [ 858.889162][T10315] Bluetooth: hci3: Malformed HCI Event [ 861.792635][T31104] bridge0: port 3(veth1_macvtap) entered blocking state [ 861.825617][T31104] bridge0: port 3(veth1_macvtap) entered disabled state [ 861.832769][T31104] veth1_macvtap: entered allmulticast mode [ 861.904565][T31104] veth1_macvtap: left allmulticast mode [ 861.910295][T31108] sd 0:0:1:0: PR command failed: 1026 [ 861.934478][T31108] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 861.941281][T31108] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 862.971175][T31141] bridge0: port 3(hsr0) entered blocking state [ 863.019469][T31141] bridge0: port 3(hsr0) entered disabled state [ 863.058098][T31141] hsr0: entered allmulticast mode [ 863.063178][T31141] hsr_slave_0: entered allmulticast mode [ 863.085675][T31141] hsr_slave_1: entered allmulticast mode [ 863.129216][T31141] hsr0: entered promiscuous mode [ 863.167926][T31141] bridge0: port 3(hsr0) entered blocking state [ 863.174228][T31141] bridge0: port 3(hsr0) entered forwarding state [ 863.829422][T10315] Bluetooth: hci3: unexpected event 0x3e length: 726 > 260 [ 863.829478][T10315] Bluetooth: hci3: unexpected subevent 0x0d length: 725 > 260 [ 863.846500][T10315] Bluetooth: hci3: Unknown advertising packet type: 0x7f [ 863.846530][T10315] Bluetooth: hci3: adv larger than maximum supported [ 863.855917][T10315] Bluetooth: hci3: adv larger than maximum supported [ 863.863290][T10315] Bluetooth: hci3: Malformed LE Event: 0x0d [ 866.593466][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 866.600135][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 866.744561][T10315] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 866.744596][T10315] Bluetooth: hci1: unexpected subevent 0x0d length: 725 > 260 [ 866.761371][T10315] Bluetooth: hci1: Unknown advertising packet type: 0x7f [ 866.761398][T10315] Bluetooth: hci1: adv larger than maximum supported [ 866.768798][T10315] Bluetooth: hci1: adv larger than maximum supported [ 866.775621][T10315] Bluetooth: hci1: Malformed LE Event: 0x0d [ 868.860425][T31335] FAULT_INJECTION: forcing a failure. [ 868.860425][T31335] name failslab, interval 1, probability 0, space 0, times 0 [ 868.907153][T31335] CPU: 0 UID: 0 PID: 31335 Comm: syz.2.11432 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 868.907198][T31335] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 868.907213][T31335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 868.907227][T31335] Call Trace: [ 868.907235][T31335] [ 868.907244][T31335] dump_stack_lvl+0x100/0x190 [ 868.907287][T31335] should_fail_ex.cold+0x5/0xa [ 868.907314][T31335] ? sk_prot_alloc+0x10b/0x2a0 [ 868.907349][T31335] should_failslab+0xc2/0x120 [ 868.907374][T31335] __kmalloc_noprof+0xe0/0x850 [ 868.907416][T31335] sk_prot_alloc+0x10b/0x2a0 [ 868.907461][T31335] sk_alloc+0x36/0xe80 [ 868.907489][T31335] mctp_pf_create+0xe8/0x360 [ 868.907528][T31335] __sock_create+0x339/0x860 [ 868.907571][T31335] __sys_socket+0x14d/0x260 [ 868.907594][T31335] ? __pfx___sys_socket+0x10/0x10 [ 868.907625][T31335] __x64_sys_socket+0x72/0xb0 [ 868.907646][T31335] ? lockdep_hardirqs_on+0x78/0x100 [ 868.907677][T31335] do_syscall_64+0x106/0xf80 [ 868.907705][T31335] ? clear_bhb_loop+0x40/0x90 [ 868.907734][T31335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.907759][T31335] RIP: 0033:0x7fe630b9c799 [ 868.907779][T31335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 868.907802][T31335] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 868.907826][T31335] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 868.907842][T31335] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000002d [ 868.907856][T31335] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 868.907870][T31335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 868.907884][T31335] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 868.907915][T31335] [ 869.595935][T10315] Bluetooth: hci0: unexpected event 0x3e length: 726 > 260 [ 869.595967][T10315] Bluetooth: hci0: unexpected subevent 0x0d length: 725 > 260 [ 869.611938][T10315] Bluetooth: hci0: Unknown advertising packet type: 0x7f [ 869.611966][T10315] Bluetooth: hci0: adv larger than maximum supported [ 869.624554][T10315] Bluetooth: hci0: adv larger than maximum supported [ 869.636367][T10315] Bluetooth: hci0: Malformed LE Event: 0x0d [ 870.050128][T31386] NFSD: Failed to start, no listeners configured. [ 870.324012][T31386] Process accounting resumed [ 873.538939][T31491] random: crng reseeded on system resumption [ 874.247564][T31465] kexec: Could not allocate control_code_buffer [ 874.399255][T31509] NFSD: Failed to start, no listeners configured. [ 874.560005][T31518] ovs_: entered promiscuous mode [ 875.195689][T31537] FAULT_INJECTION: forcing a failure. [ 875.195689][T31537] name failslab, interval 1, probability 0, space 0, times 0 [ 875.243087][T31537] CPU: 0 UID: 0 PID: 31537 Comm: syz.0.11504 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 875.243132][T31537] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 875.243146][T31537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 875.243161][T31537] Call Trace: [ 875.243169][T31537] [ 875.243178][T31537] dump_stack_lvl+0x100/0x190 [ 875.243220][T31537] should_fail_ex.cold+0x5/0xa [ 875.243249][T31537] should_failslab+0xc2/0x120 [ 875.243274][T31537] __kmalloc_cache_noprof+0x7a/0x6f0 [ 875.243306][T31537] ? do_kimage_alloc_init+0x40/0x320 [ 875.243336][T31537] do_kimage_alloc_init+0x40/0x320 [ 875.243359][T31537] do_kexec_load+0x11b/0x810 [ 875.243388][T31537] ? __pfx_do_kexec_load+0x10/0x10 [ 875.243416][T31537] ? _copy_from_user+0x59/0xd0 [ 875.243442][T31537] __x64_sys_kexec_load+0x1bf/0x230 [ 875.243471][T31537] do_syscall_64+0x106/0xf80 [ 875.243500][T31537] ? clear_bhb_loop+0x40/0x90 [ 875.243530][T31537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 875.243555][T31537] RIP: 0033:0x7ffa0e39c799 [ 875.243574][T31537] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 875.243598][T31537] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 875.243621][T31537] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 875.243637][T31537] RDX: 0000200000000040 RSI: 0000000000000002 RDI: 0000000000000005 [ 875.243651][T31537] RBP: 00007ffa0e432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 875.243666][T31537] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 875.243681][T31537] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 875.243713][T31537] [ 879.086961][T31643] netlink: 206 bytes leftover after parsing attributes in process `syz.3.11546'. [ 880.095652][T31668] netlink: 4 bytes leftover after parsing attributes in process `syz.0.11558'. [ 880.172375][T31668] netlink: 4 bytes leftover after parsing attributes in process `syz.0.11558'. [ 880.330967][T31674] netlink: 2468 bytes leftover after parsing attributes in process `syz.1.11561'. [ 881.102779][T31693] FAULT_INJECTION: forcing a failure. [ 881.102779][T31693] name failslab, interval 1, probability 0, space 0, times 0 [ 881.217920][T31693] CPU: 0 UID: 0 PID: 31693 Comm: syz.0.11569 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 881.217965][T31693] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 881.217976][T31693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 881.217991][T31693] Call Trace: [ 881.217999][T31693] [ 881.218008][T31693] dump_stack_lvl+0x100/0x190 [ 881.218049][T31693] should_fail_ex.cold+0x5/0xa [ 881.218078][T31693] should_failslab+0xc2/0x120 [ 881.218103][T31693] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 881.218141][T31693] ? __d_alloc+0x34/0xa80 [ 881.218173][T31693] __d_alloc+0x34/0xa80 [ 881.218202][T31693] d_alloc_pseudo+0x1c/0xc0 [ 881.218237][T31693] alloc_file_pseudo+0xcf/0x230 [ 881.218269][T31693] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 881.218308][T31693] __shmem_file_setup+0x221/0x490 [ 881.218342][T31693] ? __pfx___shmem_file_setup+0x10/0x10 [ 881.218380][T31693] ? vm_area_alloc+0x1f/0x160 [ 881.218416][T31693] shmem_zero_setup+0x96/0x1b0 [ 881.218456][T31693] __mmap_region+0x2198/0x29e0 [ 881.218496][T31693] ? __pfx___mmap_region+0x10/0x10 [ 881.218533][T31693] ? __lock_acquire+0x4a5/0x2630 [ 881.218566][T31693] ? set_next_entity+0x11e/0x9c0 [ 881.218606][T31693] ? __lock_acquire+0x4a5/0x2630 [ 881.218641][T31693] ? find_held_lock+0x2b/0x80 [ 881.218676][T31693] ? find_held_lock+0x2b/0x80 [ 881.218696][T31693] ? finish_task_switch.isra.0+0x200/0xb80 [ 881.218722][T31693] ? finish_task_switch.isra.0+0x200/0xb80 [ 881.218759][T31693] ? trace_sched_exit_tp+0x13a/0x180 [ 881.218788][T31693] ? __schedule+0x1000/0x6120 [ 881.218851][T31693] ? rcu_is_watching+0x12/0xc0 [ 881.218888][T31693] ? cap_capable+0x107/0x460 [ 881.218927][T31693] mmap_region+0x180/0x3e0 [ 881.218973][T31693] do_mmap+0xc63/0x12f0 [ 881.219005][T31693] ? __pfx_do_mmap+0x10/0x10 [ 881.219031][T31693] ? __pfx_down_write_killable+0x10/0x10 [ 881.219071][T31693] vm_mmap_pgoff+0x29e/0x470 [ 881.219103][T31693] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 881.219132][T31693] ? do_futex+0x192/0x350 [ 881.219163][T31693] ? __pfx_do_futex+0x10/0x10 [ 881.219199][T31693] ksys_mmap_pgoff+0xe1/0x650 [ 881.219224][T31693] ? __x64_sys_futex+0x34f/0x4d0 [ 881.219254][T31693] ? __x64_sys_futex+0x358/0x4d0 [ 881.219285][T31693] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 881.219311][T31693] ? xfd_validate_state+0x129/0x190 [ 881.219351][T31693] __x64_sys_mmap+0x125/0x190 [ 881.219391][T31693] do_syscall_64+0x106/0xf80 [ 881.219419][T31693] ? clear_bhb_loop+0x40/0x90 [ 881.219449][T31693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 881.219473][T31693] RIP: 0033:0x7ffa0e39c799 [ 881.219492][T31693] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 881.219515][T31693] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 881.219538][T31693] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 881.219554][T31693] RDX: 0000000000000003 RSI: 0000000002020009 RDI: 0000000000000000 [ 881.219568][T31693] RBP: 00007ffa0e432bd9 R08: fffffffffffffffa R09: 0000000000008000 [ 881.219584][T31693] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 881.219599][T31693] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 881.219635][T31693] [ 884.501912][T10315] Bluetooth: hci2: Malformed Event: 0x13 [ 885.064051][T10315] Bluetooth: hci1: unexpected event 0x03 length: 43 > 11 [ 885.372824][T31786] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11613'. [ 885.631002][T31795] FAULT_INJECTION: forcing a failure. [ 885.631002][T31795] name failslab, interval 1, probability 0, space 0, times 0 [ 885.692556][T31795] CPU: 0 UID: 0 PID: 31795 Comm: syz.2.11618 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 885.692601][T31795] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 885.692612][T31795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 885.692627][T31795] Call Trace: [ 885.692634][T31795] [ 885.692643][T31795] dump_stack_lvl+0x100/0x190 [ 885.692684][T31795] should_fail_ex.cold+0x5/0xa [ 885.692713][T31795] ? sk_prot_alloc+0x10b/0x2a0 [ 885.692746][T31795] should_failslab+0xc2/0x120 [ 885.692771][T31795] __kmalloc_noprof+0xe0/0x850 [ 885.692814][T31795] sk_prot_alloc+0x10b/0x2a0 [ 885.692851][T31795] sk_alloc+0x36/0xe80 [ 885.692877][T31795] mISDN_sock_create+0x267/0x420 [ 885.692978][T31795] __sock_create+0x339/0x860 [ 885.693020][T31795] __sys_socket+0x14d/0x260 [ 885.693043][T31795] ? __pfx___sys_socket+0x10/0x10 [ 885.693073][T31795] __x64_sys_socket+0x72/0xb0 [ 885.693094][T31795] ? lockdep_hardirqs_on+0x78/0x100 [ 885.693133][T31795] do_syscall_64+0x106/0xf80 [ 885.693162][T31795] ? clear_bhb_loop+0x40/0x90 [ 885.693192][T31795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 885.693217][T31795] RIP: 0033:0x7fe630b9c799 [ 885.693236][T31795] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 885.693260][T31795] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 885.693283][T31795] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 885.693299][T31795] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 0000000000000022 [ 885.693313][T31795] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 885.693327][T31795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 885.693341][T31795] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 885.693372][T31795] [ 889.140000][T31870] vivid-007: ================= START STATUS ================= [ 889.192062][T31870] vivid-007: Generate PTS: true [ 889.221666][T31870] vivid-007: Generate SCR: true [ 889.226635][T31870] tpg source WxH: 320x240 (Y'CbCr) [ 889.283716][T31870] tpg field: 1 [ 889.287231][T31870] tpg crop: (0,0)/320x240 [ 889.313517][T31870] tpg compose: (0,0)/320x240 [ 889.318328][T31870] tpg colorspace: 8 [ 889.361062][T31870] tpg transfer function: 0/0 [ 889.382953][T31870] tpg Y'CbCr encoding: 0/0 [ 889.403087][T31870] tpg quantization: 0/0 [ 889.434265][T31870] tpg RGB range: 0/2 [ 889.450827][T31870] vivid-007: ================== END STATUS ================== [ 890.026448][T31897] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11666'. [ 890.117036][T31899] netlink: 350 bytes leftover after parsing attributes in process `syz.0.11665'. [ 890.158530][T31901] overlayfs: missing 'lowerdir' [ 892.482207][T31964] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11696'. [ 894.127106][T32018] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 895.614320][T32076] sctp: [Deprecated]: syz.3.11742 (pid 32076) Use of struct sctp_assoc_value in delayed_ack socket option. [ 895.614320][T32076] Use struct sctp_sack_info instead [ 895.692631][T32078] netlink: zone id is out of range [ 895.713893][T32078] netlink: zone id is out of range [ 895.729681][T32078] netlink: zone id is out of range [ 895.757723][T32078] netlink: zone id is out of range [ 895.771474][T32078] netlink: zone id is out of range [ 895.787881][T32078] netlink: zone id is out of range [ 895.809195][T32078] netlink: zone id is out of range [ 895.832344][T32078] netlink: zone id is out of range [ 895.849229][T32078] netlink: zone id is out of range [ 895.867402][T32078] netlink: zone id is out of range [ 895.925588][T32080] zswap: compressor  not available [ 897.204890][T32123] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 897.242966][T32123] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 900.254027][T32186] Process accounting paused [ 901.393244][T32213] sd 0:0:1:0: PR command failed: 1026 [ 901.424496][T32213] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 901.445857][T32213] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 905.852803][T32331] netlink: 334 bytes leftover after parsing attributes in process `syz.3.11856'. [ 906.768879][T32355] FAULT_INJECTION: forcing a failure. [ 906.768879][T32355] name failslab, interval 1, probability 0, space 0, times 0 [ 906.820621][T32355] CPU: 0 UID: 0 PID: 32355 Comm: syz.2.11869 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 906.820666][T32355] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 906.820678][T32355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 906.820692][T32355] Call Trace: [ 906.820700][T32355] [ 906.820709][T32355] dump_stack_lvl+0x100/0x190 [ 906.820751][T32355] should_fail_ex.cold+0x5/0xa [ 906.820780][T32355] should_failslab+0xc2/0x120 [ 906.820806][T32355] __kmalloc_cache_noprof+0x7a/0x6f0 [ 906.820838][T32355] ? percpu_ref_init+0xec/0x3f0 [ 906.820875][T32355] ? __pfx_free_ioctx_reqs+0x10/0x10 [ 906.820899][T32355] percpu_ref_init+0xec/0x3f0 [ 906.820929][T32355] ? __init_waitqueue_head+0xca/0x150 [ 906.820970][T32355] ioctx_alloc+0x3ee/0x21d0 [ 906.821005][T32355] ? find_held_lock+0x2b/0x80 [ 906.821028][T32355] ? __pfx_ioctx_alloc+0x10/0x10 [ 906.821061][T32355] __x64_sys_io_setup+0xc9/0x220 [ 906.821091][T32355] do_syscall_64+0x106/0xf80 [ 906.821120][T32355] ? clear_bhb_loop+0x40/0x90 [ 906.821149][T32355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 906.821175][T32355] RIP: 0033:0x7fe630b9c799 [ 906.821194][T32355] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 906.821217][T32355] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 906.821243][T32355] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 906.821259][T32355] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 000000000000000e [ 906.821274][T32355] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 906.821288][T32355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 906.821303][T32355] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 906.821333][T32355] [ 907.048775][T32358] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11870'. [ 907.667359][T32379] ovs_?: entered promiscuous mode [ 908.383969][T32400] net_ratelimit: 4 callbacks suppressed [ 908.383988][T32400] openvswitch: netlink: IP tunnel TTL not specified. [ 909.617517][T32439] netlink: 472 bytes leftover after parsing attributes in process `syz.3.11906'. [ 910.018250][T32453] FAULT_INJECTION: forcing a failure. [ 910.018250][T32453] name failslab, interval 1, probability 0, space 0, times 0 [ 910.069557][T32453] CPU: 0 UID: 0 PID: 32453 Comm: syz.0.11912 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 910.069603][T32453] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 910.069614][T32453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 910.069628][T32453] Call Trace: [ 910.069635][T32453] [ 910.069644][T32453] dump_stack_lvl+0x100/0x190 [ 910.069685][T32453] should_fail_ex.cold+0x5/0xa [ 910.069713][T32453] should_failslab+0xc2/0x120 [ 910.069739][T32453] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 910.069776][T32453] ? security_file_alloc+0x34/0x2c0 [ 910.069801][T32453] ? trace_kmem_cache_alloc+0xf3/0x120 [ 910.069832][T32453] security_file_alloc+0x34/0x2c0 [ 910.069858][T32453] init_file+0x95/0x480 [ 910.069887][T32453] alloc_empty_file+0x73/0x1c0 [ 910.069918][T32453] alloc_file_pseudo+0x13a/0x230 [ 910.069950][T32453] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 910.069982][T32453] ? _raw_spin_unlock+0x28/0x50 [ 910.070008][T32453] ? alloc_fd+0x476/0x790 [ 910.070032][T32453] __anon_inode_getfile+0xe8/0x280 [ 910.070065][T32453] __anon_inode_getfd+0x5c/0xe0 [ 910.070096][T32453] do_inotify_init+0x483/0x5e0 [ 910.070141][T32453] __x64_sys_inotify_init1+0x30/0x40 [ 910.070174][T32453] do_syscall_64+0x106/0xf80 [ 910.070203][T32453] ? clear_bhb_loop+0x40/0x90 [ 910.070252][T32453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 910.070277][T32453] RIP: 0033:0x7ffa0e39c799 [ 910.070297][T32453] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 910.070321][T32453] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000126 [ 910.070344][T32453] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 910.070360][T32453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0003000000000000 [ 910.070375][T32453] RBP: 00007ffa0e432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 910.070390][T32453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 910.070404][T32453] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 910.070435][T32453] [ 910.532170][T32464] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint). [ 910.817479][T32474] bridge0: port 4(batadv0) entered blocking state [ 910.833058][T32474] bridge0: port 4(batadv0) entered disabled state [ 910.847480][T32474] batadv0: entered allmulticast mode [ 910.865912][T32474] batadv0: entered promiscuous mode [ 910.881640][T32474] bridge0: port 4(batadv0) entered blocking state [ 910.888238][T32474] bridge0: port 4(batadv0) entered forwarding state [ 910.909321][ T8896] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 910.919302][ T8896] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 912.062273][T32513] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11938'. [ 914.273906][T32588] netlink: 186 bytes leftover after parsing attributes in process `syz.2.11974'. [ 914.451069][T32594] netlink: 'syz.3.11978': attribute type 1 has an invalid length. [ 915.202005][T32618] netlink: 12 bytes leftover after parsing attributes in process `syz.2.11989'. [ 917.662996][T32695] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input40 [ 917.834054][T32703] bridge0: port 5(ipvlan0) entered blocking state [ 917.840781][T32703] bridge0: port 5(ipvlan0) entered disabled state [ 917.862491][T32703] ipvlan0: entered allmulticast mode [ 917.890886][T32703] veth0_vlan: entered allmulticast mode [ 917.906199][T32703] ipvlan0: left allmulticast mode [ 917.918354][T32703] veth0_vlan: left allmulticast mode [ 918.413582][T32724] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input41 [ 919.218877][T32753] netlink: 20 bytes leftover after parsing attributes in process `syz.0.12048'. [ 920.305802][ T322] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12065'. [ 920.576099][ T327] bridge0: port 5(veth0_to_bridge) entered blocking state [ 920.618844][ T327] bridge0: port 5(veth0_to_bridge) entered disabled state [ 920.651150][ T327] veth0_to_bridge: entered allmulticast mode [ 920.690303][ T327] veth0_to_bridge: entered promiscuous mode [ 920.737522][ T327] bridge0: port 5(veth0_to_bridge) entered blocking state [ 920.745066][ T327] bridge0: port 5(veth0_to_bridge) entered forwarding state [ 921.813014][ T366] syz_tun: tun_chr_ioctl cmd 1074025678 [ 921.842131][ T366] syz_tun: group set to 23693 [ 921.900481][ T368] FAULT_INJECTION: forcing a failure. [ 921.900481][ T368] name failslab, interval 1, probability 0, space 0, times 0 [ 921.958354][ T368] CPU: 0 UID: 0 PID: 368 Comm: syz.3.12090 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 921.958398][ T368] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 921.958410][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 921.958425][ T368] Call Trace: [ 921.958433][ T368] [ 921.958442][ T368] dump_stack_lvl+0x100/0x190 [ 921.958497][ T368] should_fail_ex.cold+0x5/0xa [ 921.958526][ T368] ? sk_prot_alloc+0x10b/0x2a0 [ 921.958561][ T368] should_failslab+0xc2/0x120 [ 921.958586][ T368] __kmalloc_noprof+0xe0/0x850 [ 921.958629][ T368] sk_prot_alloc+0x10b/0x2a0 [ 921.958667][ T368] sk_alloc+0x36/0xe80 [ 921.958694][ T368] xsk_create+0x117/0x760 [ 921.958813][ T368] __sock_create+0x339/0x860 [ 921.958856][ T368] __sys_socket+0x14d/0x260 [ 921.958879][ T368] ? __pfx___sys_socket+0x10/0x10 [ 921.958909][ T368] __x64_sys_socket+0x72/0xb0 [ 921.958930][ T368] ? lockdep_hardirqs_on+0x78/0x100 [ 921.958959][ T368] do_syscall_64+0x106/0xf80 [ 921.958987][ T368] ? clear_bhb_loop+0x40/0x90 [ 921.959017][ T368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 921.959041][ T368] RIP: 0033:0x7f103e19c799 [ 921.959062][ T368] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 921.959085][ T368] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 921.959108][ T368] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 921.959133][ T368] RDX: 0000000000000000 RSI: 0000000000080003 RDI: 000000000000002c [ 921.959148][ T368] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 921.959163][ T368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 921.959177][ T368] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 921.959208][ T368] [ 924.092407][ T432] futex_wake_op: syz.1.12120 tries to shift op by -2048; fix this program [ 925.269692][ T466] FAULT_INJECTION: forcing a failure. [ 925.269692][ T466] name failslab, interval 1, probability 0, space 0, times 0 [ 925.329121][ T466] CPU: 0 UID: 0 PID: 466 Comm: syz.0.12137 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 925.329166][ T466] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 925.329177][ T466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 925.329192][ T466] Call Trace: [ 925.329199][ T466] [ 925.329209][ T466] dump_stack_lvl+0x100/0x190 [ 925.329250][ T466] should_fail_ex.cold+0x5/0xa [ 925.329279][ T466] should_failslab+0xc2/0x120 [ 925.329304][ T466] __kmalloc_cache_noprof+0x7a/0x6f0 [ 925.329336][ T466] ? watch_queue_init+0x45/0x170 [ 925.329373][ T466] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 925.329416][ T466] watch_queue_init+0x45/0x170 [ 925.329455][ T466] create_pipe_files+0x672/0x970 [ 925.329484][ T466] do_pipe2+0xbd/0x1e0 [ 925.329508][ T466] ? __pfx_do_pipe2+0x10/0x10 [ 925.329532][ T466] ? xfd_validate_state+0x129/0x190 [ 925.329575][ T466] __x64_sys_pipe2+0x54/0x80 [ 925.329600][ T466] do_syscall_64+0x106/0xf80 [ 925.329628][ T466] ? clear_bhb_loop+0x40/0x90 [ 925.329657][ T466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 925.329682][ T466] RIP: 0033:0x7ffa0e39c799 [ 925.329701][ T466] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 925.329725][ T466] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 925.329748][ T466] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 925.329764][ T466] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000000000000 [ 925.329778][ T466] RBP: 00007ffa0e432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 925.329792][ T466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 925.329807][ T466] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 925.329837][ T466] [ 925.535143][ T470] netlink: 28 bytes leftover after parsing attributes in process `syz.2.12139'. [ 925.673217][ T474] FAULT_INJECTION: forcing a failure. [ 925.673217][ T474] name failslab, interval 1, probability 0, space 0, times 0 [ 925.686124][ T474] CPU: 0 UID: 0 PID: 474 Comm: syz.2.12141 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 925.686167][ T474] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 925.686178][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 925.686193][ T474] Call Trace: [ 925.686201][ T474] [ 925.686210][ T474] dump_stack_lvl+0x100/0x190 [ 925.686250][ T474] should_fail_ex.cold+0x5/0xa [ 925.686279][ T474] should_failslab+0xc2/0x120 [ 925.686303][ T474] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 925.686340][ T474] ? alloc_empty_file+0x55/0x1c0 [ 925.686381][ T474] alloc_empty_file+0x55/0x1c0 [ 925.686412][ T474] alloc_file_pseudo+0x13a/0x230 [ 925.686445][ T474] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 925.686476][ T474] ? _raw_spin_unlock+0x28/0x50 [ 925.686502][ T474] ? alloc_fd+0x476/0x790 [ 925.686527][ T474] __anon_inode_getfile+0xe8/0x280 [ 925.686558][ T474] do_epoll_create+0x329/0x4b0 [ 925.686582][ T474] __x64_sys_epoll_create+0x45/0x70 [ 925.686607][ T474] do_syscall_64+0x106/0xf80 [ 925.686635][ T474] ? clear_bhb_loop+0x40/0x90 [ 925.686664][ T474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 925.686689][ T474] RIP: 0033:0x7fe630b9c799 [ 925.686708][ T474] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 925.686732][ T474] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d5 [ 925.686755][ T474] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 925.686775][ T474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000003e [ 925.686790][ T474] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 925.686804][ T474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 925.686819][ T474] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 925.686849][ T474] [ 927.723454][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 927.729794][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 928.227394][ T549] Invalid ELF header len 5 [ 928.999034][ T576] random: crng reseeded on system resumption [ 929.174307][ T583] FAULT_INJECTION: forcing a failure. [ 929.174307][ T583] name failslab, interval 1, probability 0, space 0, times 0 [ 929.228931][ T583] CPU: 0 UID: 0 PID: 583 Comm: syz.2.12194 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 929.228977][ T583] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 929.228988][ T583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 929.229003][ T583] Call Trace: [ 929.229011][ T583] [ 929.229019][ T583] dump_stack_lvl+0x100/0x190 [ 929.229060][ T583] should_fail_ex.cold+0x5/0xa [ 929.229089][ T583] should_failslab+0xc2/0x120 [ 929.229114][ T583] __kmalloc_cache_noprof+0x7a/0x6f0 [ 929.229146][ T583] ? fsnotify_alloc_group+0x92/0x330 [ 929.229178][ T583] fsnotify_alloc_group+0x92/0x330 [ 929.229205][ T583] __do_sys_fanotify_init+0x342/0xe50 [ 929.229247][ T583] do_syscall_64+0x106/0xf80 [ 929.229276][ T583] ? clear_bhb_loop+0x40/0x90 [ 929.229305][ T583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 929.229330][ T583] RIP: 0033:0x7fe630b9c799 [ 929.229350][ T583] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 929.229374][ T583] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 929.229398][ T583] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 929.229413][ T583] RDX: 0000000000000000 RSI: 0002000000000002 RDI: 0000000000000005 [ 929.229428][ T583] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 929.229443][ T583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 929.229457][ T583] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 929.229487][ T583] [ 929.786670][ T29] audit: type=1800 audit(4294967487.807:44): pid=595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.12199" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 930.306785][ T606] Process accounting resumed [ 931.753703][ T657] FAULT_INJECTION: forcing a failure. [ 931.753703][ T657] name failslab, interval 1, probability 0, space 0, times 0 [ 931.820328][ T657] CPU: 0 UID: 0 PID: 657 Comm: syz.2.12224 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 931.820372][ T657] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 931.820384][ T657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 931.820398][ T657] Call Trace: [ 931.820406][ T657] [ 931.820415][ T657] dump_stack_lvl+0x100/0x190 [ 931.820464][ T657] should_fail_ex.cold+0x5/0xa [ 931.820493][ T657] should_failslab+0xc2/0x120 [ 931.820518][ T657] __kmalloc_cache_noprof+0x7a/0x6f0 [ 931.820551][ T657] ? assoc_array_delete+0x101/0xd10 [ 931.820583][ T657] ? __lock_acquire+0x4a5/0x2630 [ 931.820618][ T657] assoc_array_delete+0x101/0xd10 [ 931.820657][ T657] ? __pfx_assoc_array_delete+0x10/0x10 [ 931.820701][ T657] ? __pfx_down_write+0x10/0x10 [ 931.820733][ T657] ? __sys_bind+0x1c7/0x260 [ 931.820761][ T657] key_unlink+0xbc/0x310 [ 931.820790][ T657] ? __pfx_key_unlink+0x10/0x10 [ 931.820820][ T657] ? xfd_validate_state+0x129/0x190 [ 931.820858][ T657] keyctl_keyring_unlink+0xdc/0x1b0 [ 931.820893][ T657] __do_sys_keyctl+0x3dd/0x5a0 [ 931.820932][ T657] do_syscall_64+0x106/0xf80 [ 931.820960][ T657] ? clear_bhb_loop+0x40/0x90 [ 931.820989][ T657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 931.821014][ T657] RIP: 0033:0x7fe630b9c799 [ 931.821034][ T657] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 931.821057][ T657] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 931.821079][ T657] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 931.821095][ T657] RDX: 7ffffffffffffffb RSI: fffffffffffffffd RDI: 0000000000000009 [ 931.821110][ T657] RBP: 00007fe630c32bd9 R08: 8000000000000000 R09: 0000000000000000 [ 931.821125][ T657] R10: 080000000000000b R11: 0000000000000246 R12: 0000000000000000 [ 931.821139][ T657] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 931.821170][ T657] [ 933.310260][ T689] syz.3.12236 (689): /proc/687/oom_adj is deprecated, please use /proc/687/oom_score_adj instead. [ 934.490502][ T720] netlink: 40 bytes leftover after parsing attributes in process `syz.2.12250'. [ 935.249634][ T741] FAULT_INJECTION: forcing a failure. [ 935.249634][ T741] name fail_futex, interval 1, probability 0, space 0, times 0 [ 935.321674][ T741] CPU: 0 UID: 0 PID: 741 Comm: syz.3.12259 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 935.321719][ T741] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 935.321730][ T741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 935.321745][ T741] Call Trace: [ 935.321752][ T741] [ 935.321762][ T741] dump_stack_lvl+0x100/0x190 [ 935.321807][ T741] should_fail_ex.cold+0x5/0xa [ 935.321836][ T741] get_futex_key+0x1d2/0x1620 [ 935.321869][ T741] ? __pfx_get_futex_key+0x10/0x10 [ 935.321898][ T741] ? do_mremap+0xa96/0x2130 [ 935.321940][ T741] futex_wake+0xea/0x530 [ 935.321979][ T741] ? __pfx_futex_wake+0x10/0x10 [ 935.322020][ T741] ? ksys_write+0x190/0x250 [ 935.322047][ T741] do_futex+0x32b/0x350 [ 935.322078][ T741] ? __pfx_do_futex+0x10/0x10 [ 935.322108][ T741] ? __pfx___do_sys_mremap+0x10/0x10 [ 935.322144][ T741] ? bpf_lsm_capable+0x9/0x10 [ 935.322168][ T741] ? security_capable+0x80/0x260 [ 935.322205][ T741] __x64_sys_futex+0x34f/0x4d0 [ 935.322247][ T741] ? __pfx___x64_sys_futex+0x10/0x10 [ 935.322290][ T741] do_syscall_64+0x106/0xf80 [ 935.322320][ T741] ? clear_bhb_loop+0x40/0x90 [ 935.322350][ T741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 935.322374][ T741] RIP: 0033:0x7f103e19c799 [ 935.322394][ T741] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 935.322417][ T741] RSP: 002b:00007f103f0f80e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 935.322440][ T741] RAX: ffffffffffffffda RBX: 00007f103e415fa8 RCX: 00007f103e19c799 [ 935.322455][ T741] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f103e415fac [ 935.322470][ T741] RBP: 00007f103e415fa0 R08: 0000000000000000 R09: 0000000000000000 [ 935.322485][ T741] R10: 0000000100000000 R11: 0000000000000246 R12: 0000000000000000 [ 935.322499][ T741] R13: 00007f103e416038 R14: 00007ffe67a2c3f0 R15: 00007ffe67a2c4d8 [ 935.322529][ T741] [ 937.149801][ T774] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input42 [ 939.143734][ T841] futex_wake_op: syz.2.12293 tries to shift op by -2048; fix this program [ 939.197372][ T841] 0x000000000001-0x000000020000 : "" [ 939.329033][ T841] ftl_cs: FTL header corrupt! [ 940.320404][ T877] FAULT_INJECTION: forcing a failure. [ 940.320404][ T877] name failslab, interval 1, probability 0, space 0, times 0 [ 940.385676][ T877] CPU: 0 UID: 0 PID: 877 Comm: syz.3.12306 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 940.385728][ T877] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 940.385739][ T877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 940.385754][ T877] Call Trace: [ 940.385762][ T877] [ 940.385772][ T877] dump_stack_lvl+0x100/0x190 [ 940.385815][ T877] should_fail_ex.cold+0x5/0xa [ 940.385845][ T877] should_failslab+0xc2/0x120 [ 940.385872][ T877] __kmalloc_cache_noprof+0x7a/0x6f0 [ 940.385904][ T877] ? do_inotify_init+0xa4/0x5e0 [ 940.385935][ T877] ? mutex_init_lockep+0x110/0x150 [ 940.385974][ T877] do_inotify_init+0xa4/0x5e0 [ 940.386008][ T877] __x64_sys_inotify_init1+0x30/0x40 [ 940.386041][ T877] do_syscall_64+0x106/0xf80 [ 940.386072][ T877] ? clear_bhb_loop+0x40/0x90 [ 940.386105][ T877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 940.386130][ T877] RIP: 0033:0x7f103e19c799 [ 940.386150][ T877] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 940.386173][ T877] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000126 [ 940.386196][ T877] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 940.386212][ T877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 940.386226][ T877] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 940.386240][ T877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 940.386254][ T877] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 940.386285][ T877] [ 940.896733][ T887] futex_wake_op: syz.3.12310 tries to shift op by -2048; fix this program [ 940.932885][ T887] 0x000000000001-0x000000020000 : "" [ 940.975493][ T887] ftl_cs: FTL header corrupt! [ 944.383603][ T1025] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input43 [ 947.615074][ T1126] block2mtd: error: cannot open device i [ 947.705274][ T1131] FAULT_INJECTION: forcing a failure. [ 947.705274][ T1131] name failslab, interval 1, probability 0, space 0, times 0 [ 947.719193][ T1129] netlink: 672 bytes leftover after parsing attributes in process `syz.1.12390'. [ 947.761091][ T1131] CPU: 0 UID: 0 PID: 1131 Comm: syz.3.12391 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 947.761189][ T1131] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 947.761201][ T1131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 947.761216][ T1131] Call Trace: [ 947.761223][ T1131] [ 947.761233][ T1131] dump_stack_lvl+0x100/0x190 [ 947.761274][ T1131] should_fail_ex.cold+0x5/0xa [ 947.761302][ T1131] should_failslab+0xc2/0x120 [ 947.761327][ T1131] __kmalloc_cache_noprof+0x7a/0x6f0 [ 947.761359][ T1131] ? syslog_print_all+0xed/0x3f0 [ 947.761397][ T1131] syslog_print_all+0xed/0x3f0 [ 947.761426][ T1131] ? futex_wait+0x125/0x380 [ 947.761465][ T1131] ? __pfx_syslog_print_all+0x10/0x10 [ 947.761513][ T1131] ? bpf_lsm_capable+0x9/0x10 [ 947.761538][ T1131] ? security_capable+0x80/0x260 [ 947.761577][ T1131] do_syslog+0x350/0x6d0 [ 947.761612][ T1131] ? __pfx_do_syslog+0x10/0x10 [ 947.761665][ T1131] __x64_sys_syslog+0x74/0xb0 [ 947.761699][ T1131] ? lockdep_hardirqs_on+0x78/0x100 [ 947.761729][ T1131] do_syscall_64+0x106/0xf80 [ 947.761757][ T1131] ? clear_bhb_loop+0x40/0x90 [ 947.761786][ T1131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 947.761811][ T1131] RIP: 0033:0x7f103e19c799 [ 947.761830][ T1131] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 947.761854][ T1131] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000067 [ 947.761876][ T1131] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 947.761892][ T1131] RDX: 00000000000000f4 RSI: 0000200000000040 RDI: 0000000000000004 [ 947.761906][ T1131] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 947.761921][ T1131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 947.761935][ T1131] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 947.761965][ T1131] [ 949.481258][ T1175] ubi: mtd0 is already attached to ubi31 [ 949.600027][ T1179] syz_tun: tun_chr_ioctl cmd 1074025678 [ 949.641335][ T1179] syz_tun: group set to 23693 [ 950.279061][ T1200] FAULT_INJECTION: forcing a failure. [ 950.279061][ T1200] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 950.346705][ T1200] CPU: 0 UID: 0 PID: 1200 Comm: syz.2.12419 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 950.346753][ T1200] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 950.346765][ T1200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 950.346780][ T1200] Call Trace: [ 950.346787][ T1200] [ 950.346796][ T1200] dump_stack_lvl+0x100/0x190 [ 950.346871][ T1200] should_fail_ex.cold+0x5/0xa [ 950.346897][ T1200] ? prepare_alloc_pages+0x16d/0x5f0 [ 950.346931][ T1200] should_fail_alloc_page+0xeb/0x140 [ 950.346959][ T1200] prepare_alloc_pages+0x1f0/0x5f0 [ 950.346998][ T1200] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 950.347041][ T1200] ? trace_ignore_this_task+0xbc/0x100 [ 950.347077][ T1200] ? trace_ignore_this_task+0xbc/0x100 [ 950.347120][ T1200] ? lock_acquire+0x1cf/0x380 [ 950.347153][ T1200] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 950.347189][ T1200] ? __lock_acquire+0x4a5/0x2630 [ 950.347221][ T1200] ? finish_task_switch.isra.0+0x205/0xb80 [ 950.347246][ T1200] ? look_up_lock_class+0x64/0x120 [ 950.347274][ T1200] ? lockdep_hardirqs_on+0x78/0x100 [ 950.347303][ T1200] ? register_lock_class+0x40/0x560 [ 950.347343][ T1200] ? __lock_acquire+0x4a5/0x2630 [ 950.347374][ T1200] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 950.347417][ T1200] ? policy_nodemask+0xed/0x4f0 [ 950.347445][ T1200] alloc_pages_mpol+0x1fb/0x550 [ 950.347471][ T1200] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 950.347500][ T1200] ? __pfx___might_resched+0x10/0x10 [ 950.347535][ T1200] ? __pfx___mutex_lock+0x10/0x10 [ 950.347571][ T1200] alloc_pages_noprof+0x131/0x390 [ 950.347598][ T1200] __pmd_alloc+0x3b/0x9c0 [ 950.347624][ T1200] ? mt_find+0x687/0x8e0 [ 950.347658][ T1200] huge_pte_alloc+0x5ee/0x730 [ 950.347691][ T1200] hugetlb_fault+0x363/0x1450 [ 950.347725][ T1200] ? __pfx_hugetlb_fault+0x10/0x10 [ 950.347766][ T1200] ? find_vma+0xbf/0x140 [ 950.347788][ T1200] ? __pfx_find_vma+0x10/0x10 [ 950.347814][ T1200] handle_mm_fault+0x5f1/0xa20 [ 950.347853][ T1200] do_user_addr_fault+0x74c/0x12f0 [ 950.347901][ T1200] exc_page_fault+0x6f/0xd0 [ 950.347930][ T1200] asm_exc_page_fault+0x26/0x30 [ 950.347954][ T1200] RIP: 0010:strncpy_from_user+0xfd/0x2d0 [ 950.348001][ T1200] Code: 00 4d 89 64 1d 00 48 83 ed 08 bf 07 00 00 00 48 83 c3 08 48 89 ee e8 d2 13 e0 fc 48 83 fd 07 0f 86 bb 00 00 00 e8 e3 18 e0 fc <4d> 8b 24 1e e8 da 18 e0 fc 4c 89 e2 31 ff 4d 8d 7c 1d 00 48 b8 ff [ 950.348026][ T1200] RSP: 0018:ffffc9000711fe88 EFLAGS: 00050283 [ 950.348045][ T1200] RAX: 0000000000000025 RBX: 0000000000000000 RCX: ffffc90006779000 [ 950.348060][ T1200] RDX: 0000000000080000 RSI: ffffffff8527fd5d RDI: ffff888034a71e80 [ 950.348076][ T1200] RBP: 00000000000000fa R08: 0000000000000007 R09: 0000000000000007 [ 950.348090][ T1200] R10: 00000000000000fa R11: 0000000000000000 R12: ffff88805cc7f800 [ 950.348105][ T1200] R13: ffff88805cc7f806 R14: 0000000000000000 R15: 00000000000000fa [ 950.348128][ T1200] ? strncpy_from_user+0xfd/0x2d0 [ 950.348170][ T1200] ? strncpy_from_user+0xfd/0x2d0 [ 950.348212][ T1200] __do_sys_memfd_create+0x1a7/0x3d0 [ 950.348249][ T1200] do_syscall_64+0x106/0xf80 [ 950.348277][ T1200] ? clear_bhb_loop+0x40/0x90 [ 950.348306][ T1200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 950.348331][ T1200] RIP: 0033:0x7fe630b9c799 [ 950.348350][ T1200] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 950.348373][ T1200] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 950.348394][ T1200] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 950.348409][ T1200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 950.348423][ T1200] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 950.348438][ T1200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 950.348452][ T1200] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 950.348482][ T1200] [ 951.208667][ T1211] FAULT_INJECTION: forcing a failure. [ 951.208667][ T1211] name failslab, interval 1, probability 0, space 0, times 0 [ 951.258425][ T1211] CPU: 0 UID: 0 PID: 1211 Comm: syz.2.12423 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 951.258471][ T1211] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 951.258482][ T1211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 951.258497][ T1211] Call Trace: [ 951.258507][ T1211] [ 951.258517][ T1211] dump_stack_lvl+0x100/0x190 [ 951.258558][ T1211] should_fail_ex.cold+0x5/0xa [ 951.258586][ T1211] should_failslab+0xc2/0x120 [ 951.258610][ T1211] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 951.258647][ T1211] ? prepare_creds+0x2c/0x950 [ 951.258682][ T1211] ? apparmor_capable+0x1d7/0x4d0 [ 951.258717][ T1211] ? __x64_sys_futex+0x358/0x4d0 [ 951.258753][ T1211] prepare_creds+0x2c/0x950 [ 951.258791][ T1211] __sys_setresuid+0x458/0x1280 [ 951.258827][ T1211] do_syscall_64+0x106/0xf80 [ 951.258856][ T1211] ? clear_bhb_loop+0x40/0x90 [ 951.258886][ T1211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 951.258917][ T1211] RIP: 0033:0x7fe630b9c799 [ 951.258936][ T1211] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 951.258959][ T1211] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000075 [ 951.258981][ T1211] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 951.258997][ T1211] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000002 [ 951.259011][ T1211] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 951.259025][ T1211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 951.259039][ T1211] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 951.259069][ T1211] [ 952.093520][ T1219] FAULT_INJECTION: forcing a failure. [ 952.093520][ T1219] name failslab, interval 1, probability 0, space 0, times 0 [ 952.133126][ T1219] CPU: 0 UID: 0 PID: 1219 Comm: syz.2.12427 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 952.133170][ T1219] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 952.133181][ T1219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 952.133196][ T1219] Call Trace: [ 952.133203][ T1219] [ 952.133213][ T1219] dump_stack_lvl+0x100/0x190 [ 952.133256][ T1219] should_fail_ex.cold+0x5/0xa [ 952.133285][ T1219] should_failslab+0xc2/0x120 [ 952.133310][ T1219] __kmalloc_cache_noprof+0x7a/0x6f0 [ 952.133342][ T1219] ? do_epoll_create+0x62/0x4b0 [ 952.133371][ T1219] do_epoll_create+0x62/0x4b0 [ 952.133395][ T1219] __x64_sys_epoll_create+0x45/0x70 [ 952.133420][ T1219] do_syscall_64+0x106/0xf80 [ 952.133449][ T1219] ? clear_bhb_loop+0x40/0x90 [ 952.133478][ T1219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.133503][ T1219] RIP: 0033:0x7fe630b9c799 [ 952.133522][ T1219] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 952.133546][ T1219] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d5 [ 952.133568][ T1219] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 952.133585][ T1219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 952.133599][ T1219] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 952.133613][ T1219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 952.133628][ T1219] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 952.133658][ T1219] [ 954.160704][ T1206] kexec: Could not allocate control_code_buffer [ 956.886129][ T1329] FAULT_INJECTION: forcing a failure. [ 956.886129][ T1329] name failslab, interval 1, probability 0, space 0, times 0 [ 956.951253][ T1329] CPU: 0 UID: 0 PID: 1329 Comm: syz.3.12473 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 956.951361][ T1329] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 956.951372][ T1329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 956.951387][ T1329] Call Trace: [ 956.951396][ T1329] [ 956.951406][ T1329] dump_stack_lvl+0x100/0x190 [ 956.951448][ T1329] should_fail_ex.cold+0x5/0xa [ 956.951476][ T1329] should_failslab+0xc2/0x120 [ 956.951502][ T1329] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 956.951539][ T1329] ? __anon_vma_prepare+0xae/0x5e0 [ 956.951578][ T1329] ? __pfx_filemap_map_pages+0x10/0x10 [ 956.951625][ T1329] __anon_vma_prepare+0xae/0x5e0 [ 956.951657][ T1329] ? find_held_lock+0x2b/0x80 [ 956.951686][ T1329] ? __pfx_filemap_map_pages+0x10/0x10 [ 956.951727][ T1329] __vmf_anon_prepare+0x11f/0x250 [ 956.951762][ T1329] do_fault+0x152/0x1950 [ 956.951792][ T1329] ? __pmd_alloc+0x6aa/0x9c0 [ 956.951838][ T1329] __handle_mm_fault+0x180f/0x2b60 [ 956.951880][ T1329] ? mt_find+0x45e/0x8e0 [ 956.951913][ T1329] ? __pfx___handle_mm_fault+0x10/0x10 [ 956.951945][ T1329] ? __pfx_mt_find+0x10/0x10 [ 956.952000][ T1329] handle_mm_fault+0x36d/0xa20 [ 956.952038][ T1329] __get_user_pages+0xf9c/0x34d0 [ 956.952077][ T1329] ? __pfx___get_user_pages+0x10/0x10 [ 956.952112][ T1329] populate_vma_page_range+0x267/0x3f0 [ 956.952144][ T1329] ? __pfx_populate_vma_page_range+0x10/0x10 [ 956.952173][ T1329] ? __pfx_find_vma_intersection+0x10/0x10 [ 956.952199][ T1329] ? do_mmap+0x93f/0x12f0 [ 956.952228][ T1329] __mm_populate+0x107/0x3a0 [ 956.952257][ T1329] ? __pfx___mm_populate+0x10/0x10 [ 956.952314][ T1329] ? up_write+0x290/0x4f0 [ 956.952353][ T1329] vm_mmap_pgoff+0x37f/0x470 [ 956.952384][ T1329] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 956.952410][ T1329] ? __fget_files+0x215/0x3d0 [ 956.952438][ T1329] ? __fget_files+0x21f/0x3d0 [ 956.952465][ T1329] ksys_mmap_pgoff+0x3c8/0x650 [ 956.952490][ T1329] ? __x64_sys_futex+0x34f/0x4d0 [ 956.952521][ T1329] ? __x64_sys_futex+0x358/0x4d0 [ 956.952552][ T1329] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 956.952577][ T1329] ? xfd_validate_state+0x129/0x190 [ 956.952619][ T1329] __x64_sys_mmap+0x125/0x190 [ 956.952658][ T1329] do_syscall_64+0x106/0xf80 [ 956.952687][ T1329] ? clear_bhb_loop+0x40/0x90 [ 956.952717][ T1329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 956.952742][ T1329] RIP: 0033:0x7f103e19c799 [ 956.952763][ T1329] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 956.952789][ T1329] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 956.952853][ T1329] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 956.952870][ T1329] RDX: 0000000000000003 RSI: 0000000000000009 RDI: 0000000000000000 [ 956.952884][ T1329] RBP: 00007f103e232bd9 R08: 0000000000000003 R09: 0000000000008000 [ 956.952898][ T1329] R10: 0000000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 956.952913][ T1329] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 956.952944][ T1329] [ 958.180160][T10315] Bluetooth: hci1: ISO packet too small [ 958.572844][ T1356] FAULT_INJECTION: forcing a failure. [ 958.572844][ T1356] name failslab, interval 1, probability 0, space 0, times 0 [ 958.645807][ T1356] CPU: 0 UID: 0 PID: 1356 Comm: syz.0.12484 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 958.645852][ T1356] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 958.645863][ T1356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 958.645878][ T1356] Call Trace: [ 958.645885][ T1356] [ 958.645894][ T1356] dump_stack_lvl+0x100/0x190 [ 958.645935][ T1356] should_fail_ex.cold+0x5/0xa [ 958.645963][ T1356] should_failslab+0xc2/0x120 [ 958.645988][ T1356] __kmalloc_cache_noprof+0x7a/0x6f0 [ 958.646021][ T1356] ? __do_sys_getcwd+0xe5/0x960 [ 958.646052][ T1356] ? do_futex+0x192/0x350 [ 958.646087][ T1356] __do_sys_getcwd+0xe5/0x960 [ 958.646124][ T1356] ? __x64_sys_futex+0x34f/0x4d0 [ 958.646153][ T1356] ? __x64_sys_futex+0x358/0x4d0 [ 958.646188][ T1356] ? __pfx___do_sys_getcwd+0x10/0x10 [ 958.646221][ T1356] ? xfd_validate_state+0x129/0x190 [ 958.646266][ T1356] do_syscall_64+0x106/0xf80 [ 958.646295][ T1356] ? clear_bhb_loop+0x40/0x90 [ 958.646324][ T1356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 958.646356][ T1356] RIP: 0033:0x7ffa0e39c799 [ 958.646376][ T1356] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 958.646399][ T1356] RSP: 002b:00007ffa0f1dc028 EFLAGS: 00000246 ORIG_RAX: 000000000000004f [ 958.646421][ T1356] RAX: ffffffffffffffda RBX: 00007ffa0e615fa0 RCX: 00007ffa0e39c799 [ 958.646437][ T1356] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000000 [ 958.646451][ T1356] RBP: 00007ffa0e432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 958.646466][ T1356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 958.646480][ T1356] R13: 00007ffa0e616038 R14: 00007ffa0e615fa0 R15: 00007ffff1ca4c98 [ 958.646510][ T1356] [ 959.059726][ T1359] FAULT_INJECTION: forcing a failure. [ 959.059726][ T1359] name failslab, interval 1, probability 0, space 0, times 0 [ 959.178111][ T1359] CPU: 0 UID: 0 PID: 1359 Comm: syz.2.12486 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 959.178156][ T1359] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 959.178167][ T1359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 959.178182][ T1359] Call Trace: [ 959.178189][ T1359] [ 959.178199][ T1359] dump_stack_lvl+0x100/0x190 [ 959.178240][ T1359] should_fail_ex.cold+0x5/0xa [ 959.178269][ T1359] should_failslab+0xc2/0x120 [ 959.178293][ T1359] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 959.178330][ T1359] ? posix_lock_inode+0x5b2/0x2440 [ 959.178361][ T1359] ? lockdep_init_map_type+0x5c/0x250 [ 959.178399][ T1359] posix_lock_inode+0x5b2/0x2440 [ 959.178434][ T1359] ? __pfx_posix_lock_inode+0x10/0x10 [ 959.178468][ T1359] vfs_lock_file+0xfb/0x150 [ 959.178493][ T1359] fcntl_setlk+0x782/0xe40 [ 959.178522][ T1359] ? __pfx_fcntl_setlk+0x10/0x10 [ 959.178552][ T1359] ? __might_fault+0xc5/0x140 [ 959.178585][ T1359] ? __might_fault+0xc5/0x140 [ 959.178629][ T1359] do_fcntl+0xf39/0x1670 [ 959.178661][ T1359] ? __pfx_do_fcntl+0x10/0x10 [ 959.178690][ T1359] ? __fget_files+0x215/0x3d0 [ 959.178721][ T1359] ? tomoyo_file_fcntl+0x6c/0xc0 [ 959.178757][ T1359] __x64_sys_fcntl+0x163/0x200 [ 959.178792][ T1359] do_syscall_64+0x106/0xf80 [ 959.178821][ T1359] ? clear_bhb_loop+0x40/0x90 [ 959.178854][ T1359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 959.178879][ T1359] RIP: 0033:0x7fe630b9c799 [ 959.178898][ T1359] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 959.178922][ T1359] RSP: 002b:00007fe631b1d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 959.178944][ T1359] RAX: ffffffffffffffda RBX: 00007fe630e15fa0 RCX: 00007fe630b9c799 [ 959.178961][ T1359] RDX: 0000000000001298 RSI: 0000000000000026 RDI: 0000000000000003 [ 959.178975][ T1359] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 959.178990][ T1359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 959.179004][ T1359] R13: 00007fe630e16038 R14: 00007fe630e15fa0 R15: 00007fffa65ea9f8 [ 959.179034][ T1359] [ 960.513352][ T1367] Process accounting paused [ 962.945627][ T1463] [U]  [ 964.432525][ T1500] zswap: compressor not available [ 965.141826][ T1526] FAULT_INJECTION: forcing a failure. [ 965.141826][ T1526] name failslab, interval 1, probability 0, space 0, times 0 [ 965.202132][ T1526] CPU: 0 UID: 0 PID: 1526 Comm: syz.2.12553 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 965.202176][ T1526] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 965.202187][ T1526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 965.202202][ T1526] Call Trace: [ 965.202210][ T1526] [ 965.202219][ T1526] dump_stack_lvl+0x100/0x190 [ 965.202260][ T1526] should_fail_ex.cold+0x5/0xa [ 965.202288][ T1526] should_failslab+0xc2/0x120 [ 965.202313][ T1526] __kmalloc_cache_noprof+0x7a/0x6f0 [ 965.202345][ T1526] ? call_usermodehelper_setup+0xaf/0x360 [ 965.202389][ T1526] ? __pfx_free_modprobe_argv+0x10/0x10 [ 965.202423][ T1526] call_usermodehelper_setup+0xaf/0x360 [ 965.202467][ T1526] __request_module+0x3c7/0x6c0 [ 965.202501][ T1526] ? __pfx___request_module+0x10/0x10 [ 965.202547][ T1526] ? find_held_lock+0x2b/0x80 [ 965.202568][ T1526] ? inet_create+0xa72/0x1060 [ 965.202615][ T1526] inet_create+0xd45/0x1060 [ 965.202653][ T1526] ? inet_create+0x94/0x1060 [ 965.202696][ T1526] __sock_create+0x339/0x860 [ 965.202740][ T1526] __sys_socket+0x14d/0x260 [ 965.202763][ T1526] ? __pfx___sys_socket+0x10/0x10 [ 965.202793][ T1526] __x64_sys_socket+0x72/0xb0 [ 965.202814][ T1526] ? lockdep_hardirqs_on+0x78/0x100 [ 965.202854][ T1526] do_syscall_64+0x106/0xf80 [ 965.202882][ T1526] ? clear_bhb_loop+0x40/0x90 [ 965.202912][ T1526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 965.202937][ T1526] RIP: 0033:0x7fe630b9c799 [ 965.202956][ T1526] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 965.202980][ T1526] RSP: 002b:00007fe631afc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 965.203002][ T1526] RAX: ffffffffffffffda RBX: 00007fe630e16090 RCX: 00007fe630b9c799 [ 965.203017][ T1526] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000002 [ 965.203031][ T1526] RBP: 00007fe630c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 965.203046][ T1526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 965.203060][ T1526] R13: 00007fe630e16128 R14: 00007fe630e16090 R15: 00007fffa65ea9f8 [ 965.203090][ T1526] [ 965.609586][ T1533] netlink: 4394 bytes leftover after parsing attributes in process `syz.0.12556'. [ 967.151680][ T1573] bond0: invalid ARP target specified [ 969.667307][ T1645] netlink: 'syz.1.12604': attribute type 9 has an invalid length. [ 974.081254][ T1766] FAULT_INJECTION: forcing a failure. [ 974.081254][ T1766] name failslab, interval 1, probability 0, space 0, times 0 [ 974.303761][ T1766] CPU: 0 UID: 0 PID: 1766 Comm: syz.3.12639 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 974.303805][ T1766] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 974.303816][ T1766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 974.303830][ T1766] Call Trace: [ 974.303838][ T1766] [ 974.303848][ T1766] dump_stack_lvl+0x100/0x190 [ 974.303890][ T1766] should_fail_ex.cold+0x5/0xa [ 974.303919][ T1766] should_failslab+0xc2/0x120 [ 974.303945][ T1766] __kmalloc_cache_noprof+0x7a/0x6f0 [ 974.303976][ T1766] ? call_usermodehelper_setup+0xaf/0x360 [ 974.304020][ T1766] ? __pfx_free_modprobe_argv+0x10/0x10 [ 974.304061][ T1766] call_usermodehelper_setup+0xaf/0x360 [ 974.304105][ T1766] __request_module+0x3c7/0x6c0 [ 974.304140][ T1766] ? __pfx___request_module+0x10/0x10 [ 974.304186][ T1766] ? find_held_lock+0x2b/0x80 [ 974.304208][ T1766] ? inet_create+0xa72/0x1060 [ 974.304252][ T1766] inet_create+0xd45/0x1060 [ 974.304290][ T1766] ? inet_create+0x94/0x1060 [ 974.304333][ T1766] __sock_create+0x339/0x860 [ 974.304376][ T1766] __sys_socket+0x14d/0x260 [ 974.304399][ T1766] ? __pfx___sys_socket+0x10/0x10 [ 974.304429][ T1766] __x64_sys_socket+0x72/0xb0 [ 974.304449][ T1766] ? lockdep_hardirqs_on+0x78/0x100 [ 974.304479][ T1766] do_syscall_64+0x106/0xf80 [ 974.304508][ T1766] ? clear_bhb_loop+0x40/0x90 [ 974.304537][ T1766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 974.304562][ T1766] RIP: 0033:0x7f103e19c799 [ 974.304582][ T1766] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 974.304606][ T1766] RSP: 002b:00007f103f0d7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 974.304628][ T1766] RAX: ffffffffffffffda RBX: 00007f103e416090 RCX: 00007f103e19c799 [ 974.304644][ T1766] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000002 [ 974.304658][ T1766] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 974.304673][ T1766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 974.304687][ T1766] R13: 00007f103e416128 R14: 00007f103e416090 R15: 00007ffe67a2c4d8 [ 974.304718][ T1766] [ 974.956313][ T1775] netlink: 330 bytes leftover after parsing attributes in process `syz.0.12645'. [ 975.898669][ T1785] zswap: compressor not available [ 976.175658][ T1798] sd 0:0:1:0: PR command failed: 1026 [ 976.194156][ T1798] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 976.240281][ T1798] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 977.313006][ T1824] netlink: 4394 bytes leftover after parsing attributes in process `syz.1.12665'. [ 978.015174][ T29] audit: type=1807 audit(4294967536.307:45): UNKNOWN=1 res=0 [ 978.037080][ T1836] ima: policy update failed [ 978.067141][ T29] audit: type=1802 audit(4294967536.328:46): pid=1837 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.2.12670" res=0 errno=0 [ 978.177642][ T29] audit: type=1802 audit(4294967536.378:47): pid=1836 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.12670" res=0 errno=0 [ 978.609324][ T1850] netlink: 28 bytes leftover after parsing attributes in process `syz.1.12677'. [ 980.673897][ T1910] netlink: 346 bytes leftover after parsing attributes in process `syz.1.12691'. [ 988.684998][ T2071] FAULT_INJECTION: forcing a failure. [ 988.684998][ T2071] name failslab, interval 1, probability 0, space 0, times 0 [ 988.750880][ T2071] CPU: 0 UID: 0 PID: 2071 Comm: syz.3.12743 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 988.750924][ T2071] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 988.750936][ T2071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 988.750950][ T2071] Call Trace: [ 988.750958][ T2071] [ 988.750967][ T2071] dump_stack_lvl+0x100/0x190 [ 988.751009][ T2071] should_fail_ex.cold+0x5/0xa [ 988.751037][ T2071] ? tomoyo_encode2+0xfb/0x3c0 [ 988.751064][ T2071] should_failslab+0xc2/0x120 [ 988.751088][ T2071] __kmalloc_noprof+0xe0/0x850 [ 988.751125][ T2071] ? d_absolute_path+0x136/0x1b0 [ 988.751163][ T2071] tomoyo_encode2+0xfb/0x3c0 [ 988.751195][ T2071] tomoyo_encode+0x29/0x50 [ 988.751220][ T2071] tomoyo_realpath_from_path+0x18c/0x690 [ 988.751256][ T2071] tomoyo_path_number_perm+0x23c/0x580 [ 988.751295][ T2071] ? tomoyo_path_number_perm+0x22e/0x580 [ 988.751345][ T2071] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 988.751394][ T2071] ? do_raw_spin_lock+0x128/0x260 [ 988.751431][ T2071] ? find_held_lock+0x2b/0x80 [ 988.751467][ T2071] ? __pfx_d_add+0x10/0x10 [ 988.751495][ T2071] ? d_alloc+0x176/0x1e0 [ 988.751520][ T2071] ? current_check_access_path+0x281/0x460 [ 988.751548][ T2071] ? __pfx_current_check_access_path+0x10/0x10 [ 988.751585][ T2071] ? simple_lookup+0x105/0x1d0 [ 988.751624][ T2071] ? lookup_one_qstr_excl+0xb3/0x250 [ 988.751658][ T2071] tomoyo_path_mkdir+0x9b/0xe0 [ 988.751690][ T2071] ? __pfx_tomoyo_path_mkdir+0x10/0x10 [ 988.751731][ T2071] security_path_mkdir+0x154/0x2e0 [ 988.751761][ T2071] filename_mkdirat+0x168/0x5e0 [ 988.751791][ T2071] ? __pfx_filename_mkdirat+0x10/0x10 [ 988.751817][ T2071] ? strncpy_from_user+0x19d/0x2d0 [ 988.751860][ T2071] ? do_getname+0x191/0x390 [ 988.751892][ T2071] __x64_sys_mkdir+0x6b/0x90 [ 988.751919][ T2071] do_syscall_64+0x106/0xf80 [ 988.751949][ T2071] ? clear_bhb_loop+0x40/0x90 [ 988.751979][ T2071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 988.752004][ T2071] RIP: 0033:0x7f103e19c799 [ 988.752023][ T2071] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 988.752047][ T2071] RSP: 002b:00007f103f0f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 988.752070][ T2071] RAX: ffffffffffffffda RBX: 00007f103e415fa0 RCX: 00007f103e19c799 [ 988.752086][ T2071] RDX: 0000000000000000 RSI: 0000000000008001 RDI: 0000200000000100 [ 988.752101][ T2071] RBP: 00007f103e232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 988.752116][ T2071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 988.752130][ T2071] R13: 00007f103e416038 R14: 00007f103e415fa0 R15: 00007ffe67a2c4d8 [ 988.752162][ T2071] [ 988.752183][ T2071] ERROR: Out of memory at tomoyo_realpath_from_path. [ 989.072419][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 989.078842][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 991.417991][ T2098] Process accounting resumed [ 1050.097890][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 1050.133679][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 1098.393791][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1098.400803][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P2021/1:b..l [ 1098.409373][ C0] rcu: (detected by 0, t=10502 jiffies, g=208897, q=814 ncpus=1) [ 1098.417189][ C0] task:syz.1.12725 state:R running task stack:23144 pid:2021 tgid:2021 ppid:5830 task_flags:0x40064c flags:0x00080001 [ 1098.431979][ C0] Call Trace: [ 1098.435284][ C0] [ 1098.438228][ C0] __schedule+0xfee/0x6120 [ 1098.442670][ C0] ? __get_pfnblock_flags_mask+0x140/0x250 [ 1098.448501][ C0] ? __get_pfnblock_flags_mask+0x140/0x250 [ 1098.454326][ C0] ? __pfx___schedule+0x10/0x10 [ 1098.459199][ C0] ? rcu_is_watching+0x12/0xc0 [ 1098.464006][ C0] preempt_schedule_irq+0x50/0x90 [ 1098.469071][ C0] irqentry_exit+0x17b/0x670 [ 1098.473683][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1098.479692][ C0] RIP: 0010:__kasan_check_read+0x8/0x20 [ 1098.485256][ C0] Code: fe 90 0f 0b 90 48 83 c4 60 5b 5d 41 5c e9 00 74 1c 09 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0c 24 <89> f6 31 d2 e9 0f f3 ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 1098.504875][ C0] RSP: 0018:ffffc90004aef298 EFLAGS: 00000293 [ 1098.510988][ C0] RAX: 0000000000000000 RBX: ffffea000225d640 RCX: ffffffff824292e6 [ 1098.518974][ C0] RDX: ffff88806ad91e80 RSI: 0000000000000008 RDI: ffffea000225d640 [ 1098.527065][ C0] RBP: 1ffff9200095de5e R08: 0000000000000007 R09: 0000000000000000 [ 1098.535131][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1098.543115][ C0] R13: ffff88805b1c6680 R14: dffffc0000000000 R15: ffffea000225d648 [ 1098.551112][ C0] ? find_lock_entries+0x306/0x1130 [ 1098.556343][ C0] find_lock_entries+0x306/0x1130 [ 1098.561493][ C0] ? __pfx_find_lock_entries+0x10/0x10 [ 1098.567012][ C0] ? __pfx___might_resched+0x10/0x10 [ 1098.572333][ C0] ? folio_batch_remove_exceptionals+0x115/0x1a0 [ 1098.578683][ C0] shmem_undo_range+0x212/0x1570 [ 1098.583664][ C0] ? __pfx_shmem_undo_range+0x10/0x10 [ 1098.589118][ C0] shmem_evict_inode+0x39e/0xbd0 [ 1098.594128][ C0] ? inode_wait_for_writeback+0x171/0x390 [ 1098.599888][ C0] ? __pfx_shmem_evict_inode+0x10/0x10 [ 1098.605388][ C0] ? __pfx_inode_wait_for_writeback+0x10/0x10 [ 1098.611480][ C0] ? find_held_lock+0x2b/0x80 [ 1098.616165][ C0] ? evict+0x37e/0xad0 [ 1098.620249][ C0] ? evict+0x37e/0xad0 [ 1098.624333][ C0] ? __pfx_shmem_evict_inode+0x10/0x10 [ 1098.629821][ C0] evict+0x3c2/0xad0 [ 1098.633727][ C0] ? find_held_lock+0x2b/0x80 [ 1098.638416][ C0] ? __pfx_evict+0x10/0x10 [ 1098.642846][ C0] ? iput.part.0+0x5fd/0xf50 [ 1098.647454][ C0] iput.part.0+0x605/0xf50 [ 1098.651882][ C0] ? __pfx_inode_just_drop+0x10/0x10 [ 1098.657193][ C0] iput+0x35/0x40 [ 1098.660848][ C0] dentry_unlink_inode+0x2a1/0x490 [ 1098.665977][ C0] __dentry_kill+0x1d0/0x600 [ 1098.670626][ C0] finish_dput+0x76/0x480 [ 1098.675021][ C0] dput.part.0+0x456/0x570 [ 1098.679468][ C0] dput+0x1f/0x30 [ 1098.683128][ C0] __fput+0x519/0xb40 [ 1098.687463][ C0] task_work_run+0x150/0x240 [ 1098.692434][ C0] ? __pfx_task_work_run+0x10/0x10 [ 1098.697590][ C0] do_exit+0x8b8/0x2b60 [ 1098.701776][ C0] ? __pfx_do_exit+0x10/0x10 [ 1098.706404][ C0] ? __pfx_proc_coredump_connector+0x10/0x10 [ 1098.712480][ C0] do_group_exit+0xd5/0x2a0 [ 1098.717012][ C0] get_signal+0x1ec7/0x21e0 [ 1098.721544][ C0] ? __pfx_get_signal+0x10/0x10 [ 1098.726413][ C0] arch_do_signal_or_restart+0x91/0x770 [ 1098.731977][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1098.738152][ C0] ? do_user_addr_fault+0x8d6/0x12f0 [ 1098.743469][ C0] irqentry_exit+0x1f8/0x670 [ 1098.748102][ C0] asm_exc_page_fault+0x26/0x30 [ 1098.752964][ C0] RIP: 0033:0x21000 [ 1098.756776][ C0] RSP: 002b:000000000000000a EFLAGS: 00010282 [ 1098.762862][ C0] RAX: 0000000000000003 RBX: 00007f7cf6a15fa0 RCX: 00007f7cf679c799 [ 1098.770852][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000020003b4a [ 1098.778842][ C0] RBP: 00007f7cf6832bd9 R08: 0000000000000002 R09: 0000000000000000 [ 1098.786863][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1098.794886][ C0] R13: 00007f7cf6a16038 R14: 00007f7cf6a15fa0 R15: 00007ffc2aea1b28 [ 1098.802891][ C0] [ 1098.805944][ C0] rcu: rcu_preempt kthread starved for 510 jiffies! g208897 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 1098.817063][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 1098.827050][ C0] rcu: RCU grace-period kthread stack dump: [ 1098.833036][ C0] task:rcu_preempt state:R running task stack:26504 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 1098.846572][ C0] Call Trace: [ 1098.849865][ C0] [ 1098.852830][ C0] __schedule+0xfee/0x6120 [ 1098.857328][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1098.862295][ C0] ? __pfx___schedule+0x10/0x10 [ 1098.867159][ C0] ? find_held_lock+0x2b/0x80 [ 1098.871881][ C0] ? schedule+0x2bf/0x390 [ 1098.876223][ C0] schedule+0xdd/0x390 [ 1098.880307][ C0] schedule_timeout+0x127/0x280 [ 1098.885300][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 1098.890720][ C0] ? __pfx_process_timeout+0x10/0x10 [ 1098.896063][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1098.901929][ C0] ? prepare_to_swait_event+0xdf/0x4a0 [ 1098.907429][ C0] rcu_gp_fqs_loop+0x1a9/0x900 [ 1098.912218][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 1098.917967][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 1098.922938][ C0] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 1098.928157][ C0] ? rcu_is_watching+0x12/0xc0 [ 1098.932955][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1098.938788][ C0] rcu_gp_kthread+0x179/0x230 [ 1098.943489][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 1098.948708][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1098.954551][ C0] ? __kthread_parkme+0x18c/0x230 [ 1098.959624][ C0] ? kthread+0x13a/0x450 [ 1098.963893][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 1098.969115][ C0] kthread+0x370/0x450 [ 1098.973212][ C0] ? __pfx_kthread+0x10/0x10 [ 1098.977829][ C0] ret_from_fork+0x754/0xd80 [ 1098.982455][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 1098.987595][ C0] ? __switch_to+0x7b4/0x1120 [ 1098.992292][ C0] ? __pfx_kthread+0x10/0x10 [ 1098.996906][ C0] ret_from_fork_asm+0x1a/0x30 [ 1099.001704][ C0] [ 1099.004732][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 1099.011070][ C0] CPU: 0 UID: 0 PID: 3410 Comm: kworker/R-bat_e Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1099.022381][ C0] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1099.029847][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1099.039922][ C0] Workqueue: bat_events batadv_tt_purge [ 1099.045615][ C0] RIP: 0010:lock_acquire+0x17f/0x380 [ 1099.050927][ C0] Code: 00 65 8b 05 ab 18 29 12 85 c0 0f 85 ae 00 00 00 65 48 8b 05 2b d1 28 12 8b 90 54 0b 00 00 85 d2 0f 85 98 00 00 00 9c 8f 04 24 48 c7 c7 48 ee f6 8d e8 04 a6 a8 09 45 89 e8 44 89 e1 89 da 65 [ 1099.070561][ C0] RSP: 0018:ffffc90000006e78 EFLAGS: 00000246 [ 1099.076671][ C0] RAX: ffff888034208000 RBX: 0000000000000000 RCX: 0000000000000001 [ 1099.084661][ C0] RDX: 0000000000000000 RSI: ffffffff81b7aeb1 RDI: fffffbfff1cfce84 [ 1099.092649][ C0] RBP: ffffffff8e7e7420 R08: 0000000000000000 R09: 0000000000000000 [ 1099.100720][ C0] R10: 0000000000000200 R11: 000000000000c8b3 R12: 0000000000000002 [ 1099.108705][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1099.116717][ C0] FS: 0000000000000000(0000) GS:ffff88812434d000(0000) knlGS:0000000000000000 [ 1099.125662][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1099.132264][ C0] CR2: 000056456af3a608 CR3: 000000007eb5c000 CR4: 00000000003526f0 [ 1099.140254][ C0] Call Trace: [ 1099.143544][ C0] [ 1099.146401][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 1099.151620][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 1099.157288][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1099.163475][ C0] unwind_next_frame+0xd1/0x1ea0 [ 1099.168527][ C0] ? unwind_next_frame+0xbd/0x1ea0 [ 1099.173695][ C0] ? batadv_tt_purge+0x25d/0xbd0 [ 1099.178668][ C0] ? nlmsg_notify+0xb1/0x290 [ 1099.183291][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1099.189487][ C0] arch_stack_walk+0x94/0xf0 [ 1099.194131][ C0] ? batadv_tt_purge+0x25d/0xbd0 [ 1099.199096][ C0] stack_trace_save+0x8e/0xc0 [ 1099.203807][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1099.209213][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1099.214173][ C0] kasan_save_stack+0x30/0x50 [ 1099.218869][ C0] ? kasan_save_stack+0x30/0x50 [ 1099.223742][ C0] ? kasan_save_track+0x14/0x30 [ 1099.228611][ C0] ? __kasan_slab_alloc+0x89/0x90 [ 1099.233648][ C0] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 1099.239322][ C0] ? skb_clone+0x190/0x400 [ 1099.243767][ C0] ? maybe_deliver+0xd4/0x180 [ 1099.248520][ C0] ? br_flood+0x193/0x650 [ 1099.252855][ C0] ? br_handle_frame_finish+0xff0/0x1f60 [ 1099.258537][ C0] ? br_nf_hook_thresh+0x30d/0x420 [ 1099.263660][ C0] ? br_nf_pre_routing_finish_ipv6+0x769/0xfb0 [ 1099.269830][ C0] ? br_nf_pre_routing_ipv6+0x39c/0x8b0 [ 1099.275417][ C0] ? br_nf_pre_routing+0x93b/0x1510 [ 1099.280626][ C0] ? br_handle_frame+0xcdd/0x1520 [ 1099.285662][ C0] ? __netif_receive_skb_core.constprop.0+0x6c5/0x3550 [ 1099.292523][ C0] ? __netif_receive_skb_one_core+0xb0/0x1e0 [ 1099.298512][ C0] ? __netif_receive_skb+0x1f/0x120 [ 1099.303715][ C0] ? process_backlog+0x37a/0x1580 [ 1099.308748][ C0] ? __napi_poll.constprop.0+0xaf/0x450 [ 1099.314306][ C0] ? net_rx_action+0xa40/0xf20 [ 1099.319076][ C0] ? handle_softirqs+0x1eb/0x9e0 [ 1099.324040][ C0] ? do_softirq+0xac/0xe0 [ 1099.328396][ C0] ? __local_bh_enable_ip+0xf8/0x120 [ 1099.333715][ C0] ? batadv_tt_purge+0x25d/0xbd0 [ 1099.338703][ C0] kasan_save_track+0x14/0x30 [ 1099.343402][ C0] __kasan_slab_alloc+0x89/0x90 [ 1099.348266][ C0] kmem_cache_alloc_noprof+0x241/0x6e0 [ 1099.353742][ C0] ? skb_clone+0x190/0x400 [ 1099.358212][ C0] skb_clone+0x190/0x400 [ 1099.362583][ C0] maybe_deliver+0xd4/0x180 [ 1099.367121][ C0] br_flood+0x193/0x650 [ 1099.371322][ C0] br_handle_frame_finish+0xff0/0x1f60 [ 1099.376808][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1099.382819][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1099.387776][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 1099.392990][ C0] ? nf_hook_slow+0x167/0x220 [ 1099.397729][ C0] br_nf_hook_thresh+0x30d/0x420 [ 1099.402682][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1099.408593][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 1099.414072][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1099.420068][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1099.425982][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1099.431902][ C0] br_nf_pre_routing_finish_ipv6+0x769/0xfb0 [ 1099.437937][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1099.443875][ C0] br_nf_pre_routing_ipv6+0x39c/0x8b0 [ 1099.449264][ C0] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 1099.455163][ C0] ? lock_acquire+0x1cf/0x380 [ 1099.459860][ C0] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 1099.466392][ C0] ? net_generic+0xea/0x2a0 [ 1099.470927][ C0] br_nf_pre_routing+0x93b/0x1510 [ 1099.475973][ C0] br_handle_frame+0xcdd/0x1520 [ 1099.480834][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 1099.486148][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1099.492058][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 1099.497352][ C0] __netif_receive_skb_core.constprop.0+0x6c5/0x3550 [ 1099.504042][ C0] ? mark_held_locks+0x40/0x70 [ 1099.508882][ C0] ? kmem_cache_free+0x124/0x6a0 [ 1099.513960][ C0] ? skb_release_data+0x7a0/0x9d0 [ 1099.519088][ C0] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 1099.526210][ C0] ? kfree_skbmem+0x19f/0x210 [ 1099.530907][ C0] ? sk_skb_reason_drop+0x114/0x1b0 [ 1099.536128][ C0] ? ip6_mc_input+0x51a/0xf50 [ 1099.540835][ C0] ? __pfx_ip6_mc_input+0x10/0x10 [ 1099.545889][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1099.550882][ C0] ? process_backlog+0x32a/0x1580 [ 1099.555918][ C0] __netif_receive_skb_one_core+0xb0/0x1e0 [ 1099.561737][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1099.568161][ C0] ? lock_acquire+0x1cf/0x380 [ 1099.572849][ C0] ? process_backlog+0x32a/0x1580 [ 1099.577916][ C0] ? process_backlog+0x32a/0x1580 [ 1099.582976][ C0] __netif_receive_skb+0x1f/0x120 [ 1099.588012][ C0] process_backlog+0x37a/0x1580 [ 1099.592882][ C0] __napi_poll.constprop.0+0xaf/0x450 [ 1099.598269][ C0] net_rx_action+0xa40/0xf20 [ 1099.602880][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 1099.608028][ C0] ? mark_held_locks+0x40/0x70 [ 1099.612826][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 1099.618061][ C0] ? tmigr_handle_remote+0x132/0x380 [ 1099.623381][ C0] ? run_timer_base+0x121/0x190 [ 1099.628244][ C0] ? __pfx_run_timer_base+0x10/0x10 [ 1099.633454][ C0] handle_softirqs+0x1eb/0x9e0 [ 1099.638403][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 1099.643705][ C0] ? batadv_tt_purge+0x25d/0xbd0 [ 1099.648662][ C0] do_softirq+0xac/0xe0 [ 1099.652831][ C0] [ 1099.655779][ C0] [ 1099.658729][ C0] __local_bh_enable_ip+0xf8/0x120 [ 1099.663873][ C0] batadv_tt_purge+0x25d/0xbd0 [ 1099.668674][ C0] ? __pfx_batadv_tt_purge+0x10/0x10 [ 1099.673992][ C0] ? rcu_is_watching+0x12/0xc0 [ 1099.678799][ C0] process_one_work+0x9d7/0x1920 [ 1099.683773][ C0] ? __pfx_process_one_work+0x10/0x10 [ 1099.689196][ C0] ? __pfx_batadv_tt_purge+0x10/0x10 [ 1099.694506][ C0] rescuer_thread+0x902/0x1490 [ 1099.699306][ C0] ? rescuer_thread+0x23d/0x1490 [ 1099.704285][ C0] ? rescuer_thread+0x118/0x1490 [ 1099.709242][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 1099.714460][ C0] ? __kthread_parkme+0x18c/0x230 [ 1099.719511][ C0] ? kthread+0x13a/0x450 [ 1099.723770][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 1099.728984][ C0] kthread+0x370/0x450 [ 1099.733088][ C0] ? __pfx_kthread+0x10/0x10 [ 1099.737697][ C0] ret_from_fork+0x754/0xd80 [ 1099.742309][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 1099.747460][ C0] ? __switch_to+0x7b4/0x1120 [ 1099.752163][ C0] ? __pfx_kthread+0x10/0x10 [ 1099.756774][ C0] ret_from_fork_asm+0x1a/0x30 [ 1099.761570][ C0]