last executing test programs: 2m0.59233982s ago: executing program 3 (id=11043): mmap$auto(0x0, 0x101, 0x4000000000df, 0xeb1, 0x401, 0x8000) sysfs$auto(0x2, 0x4a, 0x0) r0 = fsopen$auto(0x0, 0x1) fsconfig$auto_EROFS_MOUNT_DAX_NEVER(r0, 0x4, &(0x7f0000000040)='-%\xe0\x00', &(0x7f0000000080), 0x80) 2m0.265662015s ago: executing program 3 (id=11047): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = getpid() process_vm_readv$auto(r0, &(0x7f00000001c0)={0x0, 0xfff}, 0x3, &(0x7f0000000280)={&(0x7f0000000100)="6c4bc022f1a924305022a30137693a982a453ee9ff2946c55588f6e6", 0xffffffff}, 0x6, 0x0) bpf$auto(0x5, &(0x7f0000000000)=@bpf_attr_0={0x5, 0x105, 0xc, 0xb, 0x800, 0xffffffffffffffff, 0x5, "d81ddef9d4e6d312212bab98f4060bd8", 0x0, 0xffffffffffffffff, 0x7fffffff, 0xa991, 0x7, 0x8001}, 0x7) 1m57.128692816s ago: executing program 3 (id=11092): open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x40) execve$auto(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) rename$auto(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') rename$auto(&(0x7f0000000040)='./cgroup\x00', &(0x7f0000000000)='./cgroup\x00') 1m56.862483442s ago: executing program 3 (id=11096): r0 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fbdbdf255d33000008000300", @ANYRES32=r2], 0x24}, 0x1, 0x0, 0x0, 0x20040810}, 0x20000084) 1m56.602058432s ago: executing program 3 (id=11099): openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4100, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="18000000", @ANYBLOB='v\x00'], 0x1ac}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r0 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x207, 0x4008) 1m53.769191362s ago: executing program 3 (id=11129): close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ram5\x00', 0x14fa02, 0x0) fallocate$auto(0x8000000000000003, 0x0, 0x9, 0x4cbd5d) 1m53.2753936s ago: executing program 32 (id=11129): close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ram5\x00', 0x14fa02, 0x0) fallocate$auto(0x8000000000000003, 0x0, 0x9, 0x4cbd5d) 2.306322659s ago: executing program 2 (id=12524): memfd_secret$auto(0x0) mmap$auto(0x0, 0x4000005, 0xfffffffffffffe01, 0x8051, 0x3, 0x10000000008000) setuid$auto(0xe) mmap$auto(0x20000000000, 0x7ff, 0xffb, 0x8000000008011, 0x3, 0x0) 2.078333295s ago: executing program 2 (id=12526): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x3, 0x7) tkill$auto(0x0, 0x7) swapoff$auto(0x0) 1.933024782s ago: executing program 2 (id=12528): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0x11, 0x3, 0x9) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x48}) sendmmsg$auto(r0, &(0x7f0000000640)={{&(0x7f0000000000), 0x5ae, &(0x7f0000000100)={&(0x7f0000000780)="4c1200030000000000a3677337f9ecba075f6bba441818", 0x49}, 0x5, 0x0, 0x5, 0x1}, 0x1}, 0x1a000, 0x100) 1.810720146s ago: executing program 1 (id=12530): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socketpair$auto(0x1e, 0x1, 0x8000000000000000, 0x0) readv$auto(0x4, &(0x7f0000000100)={0x0, 0x1000}, 0x8) write$auto(0x3, 0x0, 0xfdef) 1.698821206s ago: executing program 2 (id=12531): mmap$auto(0x0, 0x4005, 0x7, 0x40eb2, 0x401, 0x300000000000) io_setup$auto(0x2, 0x0) mlockall$auto(0x7) mbind$auto(0xf000, 0x8000000000000001, 0x100000000, 0x0, 0x6, 0x2) 1.159048656s ago: executing program 1 (id=12537): socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) setsockopt$auto(0x3, 0x1, 0xf, 0x0, 0x8) 1.059997355s ago: executing program 4 (id=12539): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'wg0\x00', 0x0}) r2 = syz_genetlink_get_family_id$auto_wireguard(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$auto_WG_CMD_SET_DEVICE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)={0x24, r2, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r1}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x10000}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000011}, 0x810) 997.837113ms ago: executing program 1 (id=12540): mmap$auto(0x0, 0x2020009, 0x3, 0x9000000eb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) r0 = socket(0xa, 0x3, 0x3a) ioctl$auto(r0, 0x8982, 0x1) 879.028062ms ago: executing program 4 (id=12542): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_none\x00', 0x183042, 0x0) read$auto(r0, 0x0, 0xd63) write$auto(0x3, 0x0, 0xfdef) 816.162168ms ago: executing program 1 (id=12543): r0 = syz_clone(0x5000400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x20000, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid$auto(r0, r0) wait4$auto(0x0, 0x0, 0x80000000, 0x0) 797.649482ms ago: executing program 0 (id=12544): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0xa, 0x801, 0x84) io_uring_setup$auto(0x12, 0x0) setsockopt$auto(0x3, 0x10000000084, 0x14, 0x0, 0x8) 748.700603ms ago: executing program 2 (id=12545): mmap$auto(0x0, 0x1, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYBLOB='^\x00\'', @ANYRESHEX], 0x1ac}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r0 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0xfff0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 701.482164ms ago: executing program 4 (id=12546): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_COALESCE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x2fa7}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x800) 647.542752ms ago: executing program 0 (id=12547): close_range$auto(0x2, 0x8, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/bus/usb/031/001\x00', 0x208000, 0x0) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/stat\x00', 0xc0802, 0x0) read$auto(0x3, 0x0, 0x8080) 544.070666ms ago: executing program 4 (id=12548): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = getpid() process_vm_readv$auto(r0, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000100)="9d4d", 0xffffffff}, 0x6, 0x0) bpf$auto(0x5, &(0x7f0000000000)=@bpf_attr_0={0x5, 0x105, 0xc, 0xb, 0x800, 0xffffffffffffffff, 0x5, "d81ddef9d4e6d312212bab98f4060bd8", 0x0, 0xffffffffffffffff, 0x7fffffff, 0xa991, 0x7, 0x8001}, 0x7) 473.72834ms ago: executing program 0 (id=12549): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) socket(0xa, 0x3, 0x3a) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) close_range$auto(0x2, 0x8, 0x0) 447.599904ms ago: executing program 2 (id=12550): unshare$auto(0x40000080) r0 = socket(0x10, 0x2, 0x0) r1 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_REPORT_PMSR(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x14, r1, 0xbd1a1717121636e7, 0x70bd29, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20040090}, 0x80c4) 368.445507ms ago: executing program 4 (id=12551): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sysfs$auto(0x2, 0x23, 0x0) fsopen$auto(0x0, 0x1) close_range$auto(0x2, 0x8, 0x0) 305.494295ms ago: executing program 0 (id=12552): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) setsockopt$auto(0x3, 0x10f, 0xffff8001, 0x0, 0x0) 233.228057ms ago: executing program 1 (id=12553): r0 = socket(0x11, 0x3, 0x9) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4d}) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000200)={{&(0x7f0000000000), 0x3ff, &(0x7f0000000180)={0x0, 0x434b}, 0x9, &(0x7f00000001c0), 0x3ff, 0x24000000}, 0xb6}, 0x2, 0x2) sendmmsg$auto(r0, &(0x7f00000001c0)={{&(0x7f0000000000), 0x5aa, &(0x7f0000000100)={&(0x7f0000000080), 0x49}, 0x6, &(0x7f0000000180), 0x5, 0x3}, 0x5}, 0x63, 0x100) 201.857588ms ago: executing program 4 (id=12554): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) gettimeofday$auto(&(0x7f00000000c0)={0x0, 0x4c}, 0x0) 156.729405ms ago: executing program 0 (id=12555): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) sysfs$auto(0x2, 0x4c, 0x0) r0 = fsopen$auto(0x0, 0x1) fsconfig$auto(r0, 0x8, 0x0, 0x0, 0x0) 50.40219ms ago: executing program 1 (id=12556): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x2, 0x4, 0x8201, 0x8, 0x0, 0xc, 0xe3, 0x4e, 0x3}, 0x6f4) bpf$auto(0x2, 0x0, 0x103) 0s ago: executing program 0 (id=12557): sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20048840}, 0x4000804) lstat$auto(0x0, &(0x7f0000000180)={0xa, 0xc2b, 0x7131, 0xfbc, 0x0, 0x0, 0x0, 0x4, 0x26, 0xc, 0x40005, 0x9, 0x0, 0x2, 0x5}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) kernel console output (not intermixed with test programs): 5fa0 RCX: 00007f579119c629 [ 688.087859][T32413] RDX: 9ec0000000000000 RSI: 0000000000000400 RDI: 0000000000000003 [ 688.087868][T32413] RBP: 00007f5791232b39 R08: 0000000000000000 R09: 0000000000000000 [ 688.087877][T32413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 688.087886][T32413] R13: 00007f5791416038 R14: 00007f5791415fa0 R15: 00007fff9d5b2998 [ 688.087906][T32413] [ 688.891150][T32446] FAULT_INJECTION: forcing a failure. [ 688.891150][T32446] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 688.937149][T32446] CPU: 0 UID: 0 PID: 32446 Comm: syz.4.11592 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 688.937180][T32446] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 688.937187][T32446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 688.937197][T32446] Call Trace: [ 688.937203][T32446] [ 688.937209][T32446] dump_stack_lvl+0x100/0x190 [ 688.937238][T32446] should_fail_ex.cold+0x5/0xa [ 688.937254][T32446] ? prepare_alloc_pages+0x16d/0x5f0 [ 688.937272][T32446] should_fail_alloc_page+0xeb/0x140 [ 688.937289][T32446] prepare_alloc_pages+0x1f0/0x5f0 [ 688.937308][T32446] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 688.937330][T32446] ? __pfx_css_rstat_updated+0x10/0x10 [ 688.937348][T32446] ? lock_acquire+0x1cf/0x380 [ 688.937369][T32446] ? rcu_is_watching+0x12/0xc0 [ 688.937390][T32446] ? mod_memcg_lruvec_state+0x1a6/0x630 [ 688.937412][T32446] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 688.937432][T32446] ? rcu_read_unlock+0x17/0x60 [ 688.937453][T32446] ? folio_remove_rmap_pmd+0x69c/0xed0 [ 688.937475][T32446] ? split_huge_pmd_locked+0x3ba/0x3cf0 [ 688.937493][T32446] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 688.937517][T32446] ? policy_nodemask+0xed/0x4f0 [ 688.937533][T32446] alloc_pages_mpol+0x1fb/0x550 [ 688.937548][T32446] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 688.937561][T32446] ? __split_huge_pmd+0x203/0x350 [ 688.937578][T32446] ? __split_huge_pmd+0x203/0x350 [ 688.937600][T32446] alloc_pages_noprof+0x131/0x390 [ 688.937615][T32446] pte_alloc_one+0x1e/0x3e0 [ 688.937632][T32446] __pte_alloc+0x6d/0x3f0 [ 688.937646][T32446] ? __pfx___pte_alloc+0x10/0x10 [ 688.937659][T32446] ? _raw_spin_unlock+0x28/0x50 [ 688.937682][T32446] ? __pmd_alloc+0x6aa/0x9c0 [ 688.937700][T32446] move_page_tables+0x257e/0x4500 [ 688.937721][T32446] ? __pfx_copy_vma+0x10/0x10 [ 688.937749][T32446] ? __pfx_move_page_tables+0x10/0x10 [ 688.937780][T32446] ? finish_task_switch.isra.0+0x200/0xb80 [ 688.937798][T32446] copy_vma_and_data+0x25c/0x7c0 [ 688.937820][T32446] ? __pfx_copy_vma_and_data+0x10/0x10 [ 688.937856][T32446] ? __vma_start_write+0x17f/0x280 [ 688.937874][T32446] ? __pfx___vma_start_write+0x10/0x10 [ 688.937898][T32446] move_vma+0x51b/0x1890 [ 688.937922][T32446] ? __pfx_move_vma+0x10/0x10 [ 688.937944][T32446] ? mm_get_unmapped_area_vmflags+0xd7/0x130 [ 688.937960][T32446] ? cap_mmap_addr+0x4b/0x120 [ 688.937979][T32446] ? bpf_lsm_mmap_addr+0x9/0x30 [ 688.937999][T32446] ? security_mmap_addr+0x71/0x1e0 [ 688.938023][T32446] ? __get_unmapped_area+0x255/0x3e0 [ 688.938040][T32446] ? vrm_set_new_addr+0x204/0x290 [ 688.938061][T32446] mremap_to+0x1b7/0x450 [ 688.938081][T32446] do_mremap+0xb76/0x2130 [ 688.938108][T32446] ? __pfx_do_mremap+0x10/0x10 [ 688.938133][T32446] ? ksys_write+0x190/0x250 [ 688.938158][T32446] __do_sys_mremap+0x126/0x170 [ 688.938178][T32446] ? __pfx___do_sys_mremap+0x10/0x10 [ 688.938203][T32446] ? __x64_sys_futex+0x34f/0x4d0 [ 688.938233][T32446] do_syscall_64+0x106/0xf80 [ 688.938248][T32446] ? clear_bhb_loop+0x40/0x90 [ 688.938267][T32446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 688.938283][T32446] RIP: 0033:0x7f579119c629 [ 688.938297][T32446] 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 [ 688.938311][T32446] RSP: 002b:00007f57920b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 688.938326][T32446] RAX: ffffffffffffffda RBX: 00007f5791415fa0 RCX: 00007f579119c629 [ 688.938337][T32446] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000 [ 688.938346][T32446] RBP: 00007f5791232b39 R08: 0000000100000000 R09: 0000000000000000 [ 688.938356][T32446] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 688.938365][T32446] R13: 00007f5791416038 R14: 00007f5791415fa0 R15: 00007fff9d5b2998 [ 688.938385][T32446] [ 690.839264][T32520] netlink: 186 bytes leftover after parsing attributes in process `syz.1.11624'. [ 691.086352][T32532] netlink: 342 bytes leftover after parsing attributes in process `syz.4.11628'. [ 691.515526][T32552] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 691.662201][T32561] sctp: [Deprecated]: syz.1.11638 (pid 32561) Use of struct sctp_assoc_value in delayed_ack socket option. [ 691.662201][T32561] Use struct sctp_sack_info instead [ 691.681108][T32564] openvswitch: netlink: Unknown VXLAN extension attribute 0 [ 693.096435][T32631] ovs_ÿþÿþ?: entered promiscuous mode [ 693.310972][T32652] FAULT_INJECTION: forcing a failure. [ 693.310972][T32652] name failslab, interval 1, probability 0, space 0, times 0 [ 693.386798][T32652] CPU: 0 UID: 0 PID: 32652 Comm: syz.0.11665 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 693.386829][T32652] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 693.386836][T32652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 693.386846][T32652] Call Trace: [ 693.386851][T32652] [ 693.386859][T32652] dump_stack_lvl+0x100/0x190 [ 693.386887][T32652] should_fail_ex.cold+0x5/0xa [ 693.386906][T32652] should_failslab+0xc2/0x120 [ 693.386921][T32652] __kmalloc_cache_noprof+0x7a/0x6f0 [ 693.386939][T32652] ? fsnotify_alloc_group+0x92/0x330 [ 693.386959][T32652] fsnotify_alloc_group+0x92/0x330 [ 693.386974][T32652] __do_sys_fanotify_init+0x342/0xe50 [ 693.386998][T32652] do_syscall_64+0x106/0xf80 [ 693.387014][T32652] ? clear_bhb_loop+0x40/0x90 [ 693.387032][T32652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 693.387047][T32652] RIP: 0033:0x7f3d82f9c629 [ 693.387061][T32652] 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 [ 693.387076][T32652] RSP: 002b:00007f3d83e1a028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 693.387091][T32652] RAX: ffffffffffffffda RBX: 00007f3d83215fa0 RCX: 00007f3d82f9c629 [ 693.387101][T32652] RDX: 0000000000000000 RSI: 0002000000000002 RDI: 0000000000000005 [ 693.387111][T32652] RBP: 00007f3d83032b39 R08: 0000000000000000 R09: 0000000000000000 [ 693.387119][T32652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 693.387127][T32652] R13: 00007f3d83216038 R14: 00007f3d83215fa0 R15: 00007fff941a9f88 [ 693.387146][T32652] [ 694.418458][T32686] FAULT_INJECTION: forcing a failure. [ 694.418458][T32686] name failslab, interval 1, probability 0, space 0, times 0 [ 694.471751][T32686] CPU: 0 UID: 0 PID: 32686 Comm: syz.1.11677 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 694.471782][T32686] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 694.471789][T32686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 694.471799][T32686] Call Trace: [ 694.471805][T32686] [ 694.471811][T32686] dump_stack_lvl+0x100/0x190 [ 694.471840][T32686] should_fail_ex.cold+0x5/0xa [ 694.471859][T32686] should_failslab+0xc2/0x120 [ 694.471874][T32686] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 694.471895][T32686] ? key_alloc+0x3c5/0x1310 [ 694.471908][T32686] ? rcu_is_watching+0x12/0xc0 [ 694.471935][T32686] key_alloc+0x3c5/0x1310 [ 694.471956][T32686] ? __pfx_key_alloc+0x10/0x10 [ 694.471984][T32686] keyring_alloc+0x44/0xc0 [ 694.472003][T32686] lookup_user_key+0x9b8/0x1300 [ 694.472027][T32686] ? __pfx_lookup_user_key+0x10/0x10 [ 694.472048][T32686] ? do_futex+0x192/0x350 [ 694.472067][T32686] ? __pfx_do_futex+0x10/0x10 [ 694.472086][T32686] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 694.472109][T32686] ? __x64_sys_futex+0x34f/0x4d0 [ 694.472126][T32686] ? __x64_sys_futex+0x358/0x4d0 [ 694.472149][T32686] keyctl_watch_key+0x52/0x500 [ 694.472179][T32686] __do_sys_keyctl+0x29f/0x5a0 [ 694.472201][T32686] do_syscall_64+0x106/0xf80 [ 694.472218][T32686] ? clear_bhb_loop+0x40/0x90 [ 694.472235][T32686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 694.472251][T32686] RIP: 0033:0x7fa5e299c629 [ 694.472265][T32686] 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 [ 694.472279][T32686] RSP: 002b:00007fa5e3876028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 694.472294][T32686] RAX: ffffffffffffffda RBX: 00007fa5e2c15fa0 RCX: 00007fa5e299c629 [ 694.472303][T32686] RDX: 0000000000000005 RSI: ffffffffffffffff RDI: 0200000000000020 [ 694.472313][T32686] RBP: 00007fa5e2a32b39 R08: 0000000000000008 R09: 0000000000000000 [ 694.472321][T32686] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 694.472330][T32686] R13: 00007fa5e2c16038 R14: 00007fa5e2c15fa0 R15: 00007ffcae894068 [ 694.472349][T32686] [ 694.770575][T32692] FAULT_INJECTION: forcing a failure. [ 694.770575][T32692] name failslab, interval 1, probability 0, space 0, times 0 [ 694.783321][T32692] CPU: 0 UID: 0 PID: 32692 Comm: syz.4.11682 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 694.783351][T32692] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 694.783359][T32692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 694.783368][T32692] Call Trace: [ 694.783374][T32692] [ 694.783380][T32692] dump_stack_lvl+0x100/0x190 [ 694.783409][T32692] should_fail_ex.cold+0x5/0xa [ 694.783428][T32692] ? sk_prot_alloc+0x10b/0x2a0 [ 694.783447][T32692] should_failslab+0xc2/0x120 [ 694.783462][T32692] __kmalloc_noprof+0xe0/0x850 [ 694.783487][T32692] sk_prot_alloc+0x10b/0x2a0 [ 694.783507][T32692] sk_alloc+0x36/0xe80 [ 694.783522][T32692] packet_create+0x127/0x8e0 [ 694.783544][T32692] __sock_create+0x339/0x860 [ 694.783568][T32692] __sys_socket+0x14d/0x260 [ 694.783589][T32692] ? __pfx___sys_socket+0x10/0x10 [ 694.783616][T32692] __x64_sys_socket+0x72/0xb0 [ 694.783637][T32692] ? lockdep_hardirqs_on+0x78/0x100 [ 694.783658][T32692] do_syscall_64+0x106/0xf80 [ 694.783675][T32692] ? clear_bhb_loop+0x40/0x90 [ 694.783693][T32692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 694.783708][T32692] RIP: 0033:0x7f579119c629 [ 694.783723][T32692] 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 [ 694.783738][T32692] RSP: 002b:00007f57920b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 694.783752][T32692] RAX: ffffffffffffffda RBX: 00007f5791415fa0 RCX: 00007f579119c629 [ 694.783762][T32692] RDX: 0000000000000004 RSI: 0000000000000003 RDI: 0000000000000011 [ 694.783771][T32692] RBP: 00007f5791232b39 R08: 0000000000000000 R09: 0000000000000000 [ 694.783779][T32692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 694.783788][T32692] R13: 00007f5791416038 R14: 00007f5791415fa0 R15: 00007fff9d5b2998 [ 694.783807][T32692] [ 695.191268][T32701] netlink: 346 bytes leftover after parsing attributes in process `syz.0.11683'. [ 695.836950][T32734] random: crng reseeded on system resumption [ 696.019093][T32739] bridge0: port 3(team0) entered blocking state [ 696.054650][T32739] bridge0: port 3(team0) entered disabled state [ 696.086371][T32739] team0: entered allmulticast mode [ 696.091589][T32739] team_slave_0: entered allmulticast mode [ 696.142326][T32739] team_slave_1: entered allmulticast mode [ 696.179396][T32739] team0: entered promiscuous mode [ 696.219438][T32739] team_slave_0: entered promiscuous mode [ 696.244554][T32739] team_slave_1: entered promiscuous mode [ 696.271767][T32739] bridge0: port 3(team0) entered blocking state [ 696.278165][T32739] bridge0: port 3(team0) entered forwarding state [ 696.539792][T32760] bridge0: port 4(ipvlan0) entered blocking state [ 696.579867][T32760] bridge0: port 4(ipvlan0) entered disabled state [ 696.608964][T32760] ipvlan0: entered allmulticast mode [ 696.641474][T32760] veth0_vlan: entered allmulticast mode [ 696.672703][T32760] ipvlan0: left allmulticast mode [ 696.700421][T32760] veth0_vlan: left allmulticast mode [ 697.076096][ T312] netlink: set zone limit has 8 unknown bytes [ 697.505643][ T342] netlink: 'syz.2.11721': attribute type 33 has an invalid length. [ 698.470252][ T383] FAULT_INJECTION: forcing a failure. [ 698.470252][ T383] name failslab, interval 1, probability 0, space 0, times 0 [ 698.532366][ T383] CPU: 0 UID: 0 PID: 383 Comm: syz.2.11735 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 698.532397][ T383] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 698.532404][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 698.532413][ T383] Call Trace: [ 698.532419][ T383] [ 698.532425][ T383] dump_stack_lvl+0x100/0x190 [ 698.532454][ T383] should_fail_ex.cold+0x5/0xa [ 698.532473][ T383] should_failslab+0xc2/0x120 [ 698.532489][ T383] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 698.532509][ T383] ? alloc_inode+0x183/0x250 [ 698.532528][ T383] ? do_raw_spin_lock+0x128/0x260 [ 698.532552][ T383] alloc_inode+0x183/0x250 [ 698.532570][ T383] alloc_anon_inode+0x2a/0x3e0 [ 698.532595][ T383] anon_inode_make_secure_inode+0x2f/0x140 [ 698.532613][ T383] __anon_inode_getfile+0x1cf/0x280 [ 698.532631][ T383] new_userfaultfd+0x255/0x400 [ 698.532652][ T383] __x64_sys_userfaultfd+0x4b/0xb0 [ 698.532683][ T383] do_syscall_64+0x106/0xf80 [ 698.532700][ T383] ? clear_bhb_loop+0x40/0x90 [ 698.532719][ T383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 698.532735][ T383] RIP: 0033:0x7fac00d9c629 [ 698.532749][ T383] 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 [ 698.532764][ T383] RSP: 002b:00007fac01d1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000143 [ 698.532778][ T383] RAX: ffffffffffffffda RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 698.532788][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 698.532797][ T383] RBP: 00007fac00e32b39 R08: 0000000000000000 R09: 0000000000000000 [ 698.532806][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 698.532816][ T383] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 698.532835][ T383] [ 699.579585][ T410] FAULT_INJECTION: forcing a failure. [ 699.579585][ T410] name failslab, interval 1, probability 0, space 0, times 0 [ 699.633803][ T410] CPU: 0 UID: 0 PID: 410 Comm: syz.2.11745 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 699.633834][ T410] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 699.633842][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 699.633851][ T410] Call Trace: [ 699.633857][ T410] [ 699.633863][ T410] dump_stack_lvl+0x100/0x190 [ 699.633892][ T410] should_fail_ex.cold+0x5/0xa [ 699.633911][ T410] should_failslab+0xc2/0x120 [ 699.633926][ T410] __kvmalloc_node_noprof+0xfa/0xa00 [ 699.633948][ T410] ? vmemdup_user+0x2a/0xe0 [ 699.633975][ T410] vmemdup_user+0x2a/0xe0 [ 699.633996][ T410] path_setxattrat+0x29e/0x3b0 [ 699.634011][ T410] ? __pfx_path_setxattrat+0x10/0x10 [ 699.634038][ T410] ? __pfx_poll_select_finish+0x10/0x10 [ 699.634075][ T410] ? xfd_validate_state+0x129/0x190 [ 699.634099][ T410] __x64_sys_fsetxattr+0xc5/0x140 [ 699.634113][ T410] ? do_syscall_64+0x95/0xf80 [ 699.634130][ T410] ? lockdep_hardirqs_on+0x78/0x100 [ 699.634145][ T410] do_syscall_64+0x106/0xf80 [ 699.634160][ T410] ? clear_bhb_loop+0x40/0x90 [ 699.634179][ T410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 699.634195][ T410] RIP: 0033:0x7fac00d9c629 [ 699.634209][ T410] 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 [ 699.634223][ T410] RSP: 002b:00007fac01d1e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 699.634238][ T410] RAX: ffffffffffffffda RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 699.634247][ T410] RDX: 0000000000000000 RSI: 0000200000002ac0 RDI: ffffffffffffffff [ 699.634257][ T410] RBP: 00007fac00e32b39 R08: 0000000000000000 R09: 0000000000000000 [ 699.634266][ T410] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 699.634274][ T410] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 699.634294][ T410] [ 700.083488][ T406] zswap: compressor not available [ 701.406289][ T454] FAULT_INJECTION: forcing a failure. [ 701.406289][ T454] name failslab, interval 1, probability 0, space 0, times 0 [ 701.489831][ T454] CPU: 0 UID: 0 PID: 454 Comm: syz.2.11764 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 701.489863][ T454] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 701.489870][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 701.489880][ T454] Call Trace: [ 701.489885][ T454] [ 701.489892][ T454] dump_stack_lvl+0x100/0x190 [ 701.489920][ T454] should_fail_ex.cold+0x5/0xa [ 701.489939][ T454] should_failslab+0xc2/0x120 [ 701.489953][ T454] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 701.489975][ T454] ? __alloc_skb+0x140/0x710 [ 701.489993][ T454] __alloc_skb+0x140/0x710 [ 701.490007][ T454] ? __alloc_skb+0x5b7/0x710 [ 701.490020][ T454] ? __pfx___alloc_skb+0x10/0x10 [ 701.490036][ T454] ? apparmor_file_permission+0x13f/0x1c0 [ 701.490061][ T454] vhci_write+0xc1/0x490 [ 701.490085][ T454] vfs_write+0x6ac/0x1070 [ 701.490109][ T454] ? __pfx_vhci_write+0x10/0x10 [ 701.490132][ T454] ? __pfx_vfs_write+0x10/0x10 [ 701.490152][ T454] ? find_held_lock+0x2b/0x80 [ 701.490177][ T454] ksys_write+0x12a/0x250 [ 701.490198][ T454] ? __pfx_ksys_write+0x10/0x10 [ 701.490224][ T454] do_syscall_64+0x106/0xf80 [ 701.490240][ T454] ? clear_bhb_loop+0x40/0x90 [ 701.490258][ T454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 701.490273][ T454] RIP: 0033:0x7fac00d9c629 [ 701.490286][ T454] 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 [ 701.490301][ T454] RSP: 002b:00007fac01d1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 701.490316][ T454] RAX: ffffffffffffffda RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 701.490326][ T454] RDX: 000000000000000d RSI: 0000000000000000 RDI: 00000000000000ca [ 701.490335][ T454] RBP: 00007fac00e32b39 R08: 0000000000000000 R09: 0000000000000000 [ 701.490344][ T454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 701.490352][ T454] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 701.490373][ T454] [ 701.747119][ T457] netlink: 2468 bytes leftover after parsing attributes in process `syz.4.11765'. [ 702.409510][ T469] netlink: 334 bytes leftover after parsing attributes in process `syz.4.11770'. [ 702.814736][ T486] netlink: 4 bytes leftover after parsing attributes in process `syz.2.11777'. [ 702.849178][ T486] netlink: 4 bytes leftover after parsing attributes in process `syz.2.11777'. [ 703.000330][ T490] FAULT_INJECTION: forcing a failure. [ 703.000330][ T490] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 703.046489][ T490] CPU: 0 UID: 0 PID: 490 Comm: syz.1.11778 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 703.046521][ T490] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 703.046528][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 703.046538][ T490] Call Trace: [ 703.046545][ T490] [ 703.046553][ T490] dump_stack_lvl+0x100/0x190 [ 703.046588][ T490] should_fail_ex.cold+0x5/0xa [ 703.046604][ T490] ? prepare_alloc_pages+0x16d/0x5f0 [ 703.046622][ T490] should_fail_alloc_page+0xeb/0x140 [ 703.046638][ T490] prepare_alloc_pages+0x1f0/0x5f0 [ 703.046653][ T490] ? arch_stack_walk+0xa6/0xf0 [ 703.046669][ T490] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 703.046694][ T490] ? stack_trace_save+0x8e/0xc0 [ 703.046708][ T490] ? __pfx_stack_trace_save+0x10/0x10 [ 703.046723][ T490] ? stack_depot_save_flags+0x27/0x9d0 [ 703.046749][ T490] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 703.046770][ T490] ? kasan_save_stack+0x3f/0x50 [ 703.046790][ T490] ? kasan_save_stack+0x30/0x50 [ 703.046811][ T490] ? __kasan_slab_alloc+0x89/0x90 [ 703.046834][ T490] ? __pmd_alloc+0xbf/0x9c0 [ 703.046854][ T490] ? move_page_tables+0x3224/0x4500 [ 703.046874][ T490] ? copy_vma_and_data+0x25c/0x7c0 [ 703.046893][ T490] ? move_vma+0x51b/0x1890 [ 703.046911][ T490] ? mremap_to+0x1b7/0x450 [ 703.046929][ T490] ? do_mremap+0xb76/0x2130 [ 703.046947][ T490] ? __do_sys_mremap+0x126/0x170 [ 703.046965][ T490] ? do_syscall_64+0x106/0xf80 [ 703.046981][ T490] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 703.047004][ T490] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 703.047029][ T490] ? policy_nodemask+0xed/0x4f0 [ 703.047044][ T490] alloc_pages_mpol+0x1fb/0x550 [ 703.047059][ T490] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 703.047079][ T490] alloc_pages_noprof+0x131/0x390 [ 703.047094][ T490] pte_alloc_one+0x1e/0x3e0 [ 703.047111][ T490] __pte_alloc+0x6d/0x3f0 [ 703.047124][ T490] ? __pfx___pte_alloc+0x10/0x10 [ 703.047138][ T490] ? _raw_spin_unlock+0x28/0x50 [ 703.047160][ T490] ? __pmd_alloc+0x6aa/0x9c0 [ 703.047177][ T490] move_page_tables+0x257e/0x4500 [ 703.047197][ T490] ? __pfx_copy_vma+0x10/0x10 [ 703.047223][ T490] ? __pfx_move_page_tables+0x10/0x10 [ 703.047253][ T490] ? finish_task_switch.isra.0+0x200/0xb80 [ 703.047272][ T490] copy_vma_and_data+0x25c/0x7c0 [ 703.047301][ T490] ? __pfx_copy_vma_and_data+0x10/0x10 [ 703.047331][ T490] ? __vma_start_write+0x17f/0x280 [ 703.047349][ T490] ? __pfx___vma_start_write+0x10/0x10 [ 703.047373][ T490] move_vma+0x51b/0x1890 [ 703.047396][ T490] ? __pfx_move_vma+0x10/0x10 [ 703.047417][ T490] ? mm_get_unmapped_area_vmflags+0xd7/0x130 [ 703.047442][ T490] ? cap_mmap_addr+0x4b/0x120 [ 703.047462][ T490] ? bpf_lsm_mmap_addr+0x9/0x30 [ 703.047483][ T490] ? security_mmap_addr+0x71/0x1e0 [ 703.047506][ T490] ? __get_unmapped_area+0x255/0x3e0 [ 703.047523][ T490] ? vrm_set_new_addr+0x204/0x290 [ 703.047544][ T490] mremap_to+0x1b7/0x450 [ 703.047564][ T490] do_mremap+0xb76/0x2130 [ 703.047592][ T490] ? __pfx_do_mremap+0x10/0x10 [ 703.047615][ T490] ? ksys_write+0x190/0x250 [ 703.047641][ T490] __do_sys_mremap+0x126/0x170 [ 703.047661][ T490] ? __pfx___do_sys_mremap+0x10/0x10 [ 703.047686][ T490] ? __x64_sys_futex+0x34f/0x4d0 [ 703.047715][ T490] do_syscall_64+0x106/0xf80 [ 703.047731][ T490] ? clear_bhb_loop+0x40/0x90 [ 703.047748][ T490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 703.047764][ T490] RIP: 0033:0x7fa5e299c629 [ 703.047778][ T490] 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 [ 703.047792][ T490] RSP: 002b:00007fa5e3876028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 703.047807][ T490] RAX: ffffffffffffffda RBX: 00007fa5e2c15fa0 RCX: 00007fa5e299c629 [ 703.047817][ T490] RDX: 0000000000000013 RSI: 0000000000000004 RDI: 0000200000000000 [ 703.047827][ T490] RBP: 00007fa5e2a32b39 R08: 0000000100000000 R09: 0000000000000000 [ 703.047837][ T490] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000 [ 703.047845][ T490] R13: 00007fa5e2c16038 R14: 00007fa5e2c15fa0 R15: 00007ffcae894068 [ 703.047866][ T490] [ 705.157188][ T536] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11797'. [ 705.448976][ T548] openvswitch: netlink: IP tunnel TTL not specified. [ 706.272650][ T577] bridge0: port 2(veth0_to_bridge) entered blocking state [ 706.311698][ T577] bridge0: port 2(veth0_to_bridge) entered disabled state [ 706.340684][ T577] veth0_to_bridge: entered allmulticast mode [ 706.380323][ T577] veth0_to_bridge: entered promiscuous mode [ 706.399584][ T577] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.461136][ T577] bridge0: port 2(veth0_to_bridge) entered blocking state [ 706.468409][ T577] bridge0: port 2(veth0_to_bridge) entered forwarding state [ 706.868094][ T595] netlink: 4 bytes leftover after parsing attributes in process `syz.2.11824'. [ 707.469481][ T618] netlink: 8 bytes leftover after parsing attributes in process `syz.1.11834'. [ 707.751369][ T567] kexec: Could not allocate control_code_buffer [ 708.731432][ T679] FAULT_INJECTION: forcing a failure. [ 708.731432][ T679] name failslab, interval 1, probability 0, space 0, times 0 [ 708.807679][ T679] CPU: 0 UID: 0 PID: 679 Comm: syz.4.11860 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 708.807711][ T679] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 708.807718][ T679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 708.807728][ T679] Call Trace: [ 708.807733][ T679] [ 708.807739][ T679] dump_stack_lvl+0x100/0x190 [ 708.807768][ T679] should_fail_ex.cold+0x5/0xa [ 708.807786][ T679] should_failslab+0xc2/0x120 [ 708.807801][ T679] __kmalloc_cache_noprof+0x7a/0x6f0 [ 708.807828][ T679] ? snd_seq_port_connect+0x61/0x560 [ 708.807847][ T679] ? snd_seq_port_use_ptr+0x14d/0x1b0 [ 708.807865][ T679] ? snd_seq_port_use_ptr+0x14d/0x1b0 [ 708.807887][ T679] snd_seq_port_connect+0x61/0x560 [ 708.807906][ T679] ? _raw_read_unlock+0x28/0x50 [ 708.807921][ T679] ? check_subscription_permission.isra.0+0x146/0x240 [ 708.807944][ T679] snd_seq_ioctl_subscribe_port+0x219/0x490 [ 708.807966][ T679] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 708.807990][ T679] ? do_raw_spin_lock+0x128/0x260 [ 708.808016][ T679] call_seq_client_ctl+0xa3/0x130 [ 708.808036][ T679] snd_seq_kernel_client_ctl+0x77/0xd0 [ 708.808056][ T679] snd_seq_oss_midi_open+0x48b/0x6b0 [ 708.808072][ T679] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 708.808086][ T679] ? snd_seq_oss_midi_reset+0x11a/0x4c0 [ 708.808107][ T679] ? __mutex_lock+0x26a/0x1b90 [ 708.808128][ T679] snd_seq_oss_synth_reset+0x439/0x8e0 [ 708.808151][ T679] ? __pfx___mutex_lock+0x10/0x10 [ 708.808168][ T679] ? __pfx_snd_seq_oss_synth_reset+0x10/0x10 [ 708.808193][ T679] ? __pfx___fsnotify_parent+0x10/0x10 [ 708.808220][ T679] snd_seq_oss_reset+0x73/0x290 [ 708.808240][ T679] ? __pfx_odev_release+0x10/0x10 [ 708.808259][ T679] snd_seq_oss_release+0x7c/0x180 [ 708.808280][ T679] ? __pfx_odev_release+0x10/0x10 [ 708.808305][ T679] odev_release+0x56/0xa0 [ 708.808323][ T679] __fput+0x3ff/0xb40 [ 708.808345][ T679] task_work_run+0x150/0x240 [ 708.808368][ T679] ? __pfx_task_work_run+0x10/0x10 [ 708.808393][ T679] exit_to_user_mode_loop+0x100/0x4a0 [ 708.808414][ T679] do_syscall_64+0x668/0xf80 [ 708.808430][ T679] ? clear_bhb_loop+0x40/0x90 [ 708.808448][ T679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 708.808463][ T679] RIP: 0033:0x7f579119c629 [ 708.808481][ T679] 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 [ 708.808496][ T679] RSP: 002b:00007f57920b9028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 708.808512][ T679] RAX: 0000000000000000 RBX: 00007f5791415fa0 RCX: 00007f579119c629 [ 708.808522][ T679] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 708.808531][ T679] RBP: 00007f5791232b39 R08: 0000000000000000 R09: 0000000000000000 [ 708.808540][ T679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 708.808549][ T679] R13: 00007f5791416038 R14: 00007f5791415fa0 R15: 00007fff9d5b2998 [ 708.808570][ T679] [ 710.674781][ T729] FAULT_INJECTION: forcing a failure. [ 710.674781][ T729] name failslab, interval 1, probability 0, space 0, times 0 [ 710.738884][ T729] CPU: 0 UID: 0 PID: 729 Comm: syz.0.11882 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 710.738915][ T729] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 710.738922][ T729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 710.738931][ T729] Call Trace: [ 710.738937][ T729] [ 710.738942][ T729] dump_stack_lvl+0x100/0x190 [ 710.738970][ T729] should_fail_ex.cold+0x5/0xa [ 710.738988][ T729] should_failslab+0xc2/0x120 [ 710.739003][ T729] __kmalloc_cache_noprof+0x7a/0x6f0 [ 710.739021][ T729] ? alloc_bprm+0x86/0x710 [ 710.739045][ T729] alloc_bprm+0x86/0x710 [ 710.739067][ T729] do_execveat_common.isra.0+0x19c/0x580 [ 710.739089][ T729] ? do_getname+0x191/0x390 [ 710.739109][ T729] __x64_sys_execve+0x93/0xd0 [ 710.739130][ T729] do_syscall_64+0x106/0xf80 [ 710.739146][ T729] ? clear_bhb_loop+0x40/0x90 [ 710.739167][ T729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 710.739183][ T729] RIP: 0033:0x7f3d82f9c629 [ 710.739196][ T729] 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 [ 710.739212][ T729] RSP: 002b:00007f3d83e1a028 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 710.739227][ T729] RAX: ffffffffffffffda RBX: 00007f3d83215fa0 RCX: 00007f3d82f9c629 [ 710.739237][ T729] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000001c0 [ 710.739245][ T729] RBP: 00007f3d83032b39 R08: 0000000000000000 R09: 0000000000000000 [ 710.739254][ T729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 710.739263][ T729] R13: 00007f3d83216038 R14: 00007f3d83215fa0 R15: 00007fff941a9f88 [ 710.739282][ T729] [ 711.560333][ T761] FAULT_INJECTION: forcing a failure. [ 711.560333][ T761] name failslab, interval 1, probability 0, space 0, times 0 [ 711.599266][ T762] netlink: 8 bytes leftover after parsing attributes in process `syz.2.11883'. [ 711.626827][ T761] CPU: 0 UID: 0 PID: 761 Comm: syz.4.11894 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 711.626859][ T761] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 711.626866][ T761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 711.626875][ T761] Call Trace: [ 711.626881][ T761] [ 711.626888][ T761] dump_stack_lvl+0x100/0x190 [ 711.626917][ T761] should_fail_ex.cold+0x5/0xa [ 711.626936][ T761] ? lsm_blob_alloc+0x68/0x90 [ 711.626952][ T761] should_failslab+0xc2/0x120 [ 711.626967][ T761] __kmalloc_noprof+0xe0/0x850 [ 711.626988][ T761] ? trace_kmem_cache_alloc+0xf3/0x120 [ 711.627006][ T761] lsm_blob_alloc+0x68/0x90 [ 711.627022][ T761] security_sk_alloc+0x2d/0x290 [ 711.627043][ T761] sk_prot_alloc+0x1d1/0x2a0 [ 711.627064][ T761] sk_alloc+0x36/0xe80 [ 711.627079][ T761] inet6_create+0x385/0x12b0 [ 711.627098][ T761] ? inet6_create+0x7f/0x12b0 [ 711.627116][ T761] __sock_create+0x339/0x860 [ 711.627142][ T761] udp_sock_create6+0xc7/0x6a0 [ 711.627160][ T761] ? __pfx_udp_sock_create6+0x10/0x10 [ 711.627179][ T761] ? crng_make_state+0x477/0x6c0 [ 711.627198][ T761] ? lockdep_hardirqs_on+0x78/0x100 [ 711.627214][ T761] ? crng_make_state+0x2b0/0x6c0 [ 711.627236][ T761] rxrpc_open_socket+0x206/0x6b0 [ 711.627257][ T761] ? __pfx_rxrpc_open_socket+0x10/0x10 [ 711.627286][ T761] ? rcu_is_watching+0x12/0xc0 [ 711.627311][ T761] rxrpc_lookup_local+0xac7/0x1220 [ 711.627335][ T761] ? __pfx_rxrpc_lookup_local+0x10/0x10 [ 711.627357][ T761] ? __local_bh_enable_ip+0x9e/0x120 [ 711.627375][ T761] rxrpc_sendmsg+0x34a/0x680 [ 711.627400][ T761] sock_write_iter+0x566/0x610 [ 711.627421][ T761] ? __pfx_sock_write_iter+0x10/0x10 [ 711.627447][ T761] ? bpf_lsm_file_permission+0x9/0x10 [ 711.627469][ T761] ? security_file_permission+0x76/0x210 [ 711.627492][ T761] ? rw_verify_area+0xce/0x6d0 [ 711.627514][ T761] vfs_write+0x6ac/0x1070 [ 711.627544][ T761] ? __pfx_sock_write_iter+0x10/0x10 [ 711.627567][ T761] ? __pfx_vfs_write+0x10/0x10 [ 711.627587][ T761] ? find_held_lock+0x2b/0x80 [ 711.627618][ T761] ksys_write+0x1f8/0x250 [ 711.627639][ T761] ? __pfx_ksys_write+0x10/0x10 [ 711.627667][ T761] do_syscall_64+0x106/0xf80 [ 711.627683][ T761] ? clear_bhb_loop+0x40/0x90 [ 711.627703][ T761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 711.627718][ T761] RIP: 0033:0x7f579119c629 [ 711.627732][ T761] 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 [ 711.627747][ T761] RSP: 002b:00007f57920b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 711.627762][ T761] RAX: ffffffffffffffda RBX: 00007f5791415fa0 RCX: 00007f579119c629 [ 711.627772][ T761] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 711.627781][ T761] RBP: 00007f5791232b39 R08: 0000000000000000 R09: 0000000000000000 [ 711.627790][ T761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 711.627799][ T761] R13: 00007f5791416038 R14: 00007f5791415fa0 R15: 00007fff9d5b2998 [ 711.627820][ T761] [ 712.014978][ T769] FAULT_INJECTION: forcing a failure. [ 712.014978][ T769] name failslab, interval 1, probability 0, space 0, times 0 [ 712.027957][ T769] CPU: 0 UID: 0 PID: 769 Comm: syz.1.11896 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 712.027988][ T769] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 712.027995][ T769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 712.028004][ T769] Call Trace: [ 712.028010][ T769] [ 712.028016][ T769] dump_stack_lvl+0x100/0x190 [ 712.028044][ T769] should_fail_ex.cold+0x5/0xa [ 712.028063][ T769] should_failslab+0xc2/0x120 [ 712.028078][ T769] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 712.028098][ T769] ? sp_alloc+0x27/0x160 [ 712.028118][ T769] sp_alloc+0x27/0x160 [ 712.028135][ T769] mpol_set_shared_policy+0xa5/0x8a0 [ 712.028156][ T769] ? __pfx_shmem_set_policy+0x10/0x10 [ 712.028172][ T769] mbind_range+0x339/0x550 [ 712.028190][ T769] do_mbind+0x7de/0xfd0 [ 712.028210][ T769] ? __might_fault+0xc5/0x140 [ 712.028229][ T769] ? __pfx_do_mbind+0x10/0x10 [ 712.028249][ T769] ? _copy_from_user+0x59/0xd0 [ 712.028276][ T769] ? __pfx_get_nodes+0x10/0x10 [ 712.028303][ T769] kernel_mbind+0x1b7/0x200 [ 712.028321][ T769] ? __pfx_kernel_mbind+0x10/0x10 [ 712.028344][ T769] do_syscall_64+0x106/0xf80 [ 712.028360][ T769] ? clear_bhb_loop+0x40/0x90 [ 712.028378][ T769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 712.028393][ T769] RIP: 0033:0x7fa5e299c629 [ 712.028409][ T769] 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 [ 712.028423][ T769] RSP: 002b:00007fa5e3876028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 712.028438][ T769] RAX: ffffffffffffffda RBX: 00007fa5e2c15fa0 RCX: 00007fa5e299c629 [ 712.028448][ T769] RDX: 0000000000008003 RSI: 0000000000800605 RDI: 0000000000000000 [ 712.028499][ T769] RBP: 00007fa5e2a32b39 R08: 0000000000000003 R09: 0000000000000003 [ 712.028508][ T769] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000000 [ 712.028518][ T769] R13: 00007fa5e2c16038 R14: 00007fa5e2c15fa0 R15: 00007ffcae894068 [ 712.028538][ T769] [ 712.321872][ T774] bridge0: port 3(dummy0) entered blocking state [ 712.328325][ T774] bridge0: port 3(dummy0) entered disabled state [ 712.337062][ T774] dummy0: entered allmulticast mode [ 712.344416][ T774] dummy0: entered promiscuous mode [ 712.350139][ T774] bridge0: port 3(dummy0) entered blocking state [ 712.356645][ T774] bridge0: port 3(dummy0) entered forwarding state [ 712.380130][ T774] Process accounting paused [ 713.296928][ T829] sctp: [Deprecated]: syz.0.11909 (pid 829) Use of struct sctp_assoc_value in delayed_ack socket option. [ 713.296928][ T829] Use struct sctp_sack_info instead [ 713.721954][ T842] netlink: 338 bytes leftover after parsing attributes in process `syz.4.11915'. [ 714.610219][ T869] zswap: compressor not available [ 715.793682][ T29] audit: type=1800 audit(4294967301.364:39): pid=918 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.11940" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 716.860544][ T898] kexec: Could not allocate control_code_buffer [ 718.537784][ T1050] FAULT_INJECTION: forcing a failure. [ 718.537784][ T1050] name fail_futex, interval 1, probability 0, space 0, times 1 [ 718.584385][ T1050] CPU: 0 UID: 0 PID: 1050 Comm: syz.4.11973 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 718.584417][ T1050] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 718.584424][ T1050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 718.584434][ T1050] Call Trace: [ 718.584440][ T1050] [ 718.584446][ T1050] dump_stack_lvl+0x100/0x190 [ 718.584473][ T1050] should_fail_ex.cold+0x5/0xa [ 718.584492][ T1050] get_futex_key+0x1d2/0x1620 [ 718.584513][ T1050] ? __pfx_get_futex_key+0x10/0x10 [ 718.584529][ T1050] ? keyctl_update_key+0xae/0x160 [ 718.584547][ T1050] ? kasan_save_stack+0x3f/0x50 [ 718.584567][ T1050] ? kasan_save_stack+0x30/0x50 [ 718.584587][ T1050] ? kasan_save_track+0x14/0x30 [ 718.584607][ T1050] ? kasan_save_free_info+0x3b/0x70 [ 718.584624][ T1050] ? __kasan_slab_free+0x5f/0x80 [ 718.584646][ T1050] ? kfree+0x1f6/0x6b0 [ 718.584661][ T1050] ? keyctl_update_key+0xae/0x160 [ 718.584678][ T1050] ? __do_sys_keyctl+0x302/0x5a0 [ 718.584696][ T1050] ? do_syscall_64+0x106/0xf80 [ 718.584712][ T1050] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 718.584730][ T1050] futex_wake+0xea/0x530 [ 718.584753][ T1050] ? __pfx_futex_wake+0x10/0x10 [ 718.584783][ T1050] do_futex+0x32b/0x350 [ 718.584802][ T1050] ? __pfx_do_futex+0x10/0x10 [ 718.584825][ T1050] __x64_sys_futex+0x34f/0x4d0 [ 718.584845][ T1050] ? kfree+0x1f6/0x6b0 [ 718.584862][ T1050] ? __pfx___x64_sys_futex+0x10/0x10 [ 718.584887][ T1050] do_syscall_64+0x106/0xf80 [ 718.584903][ T1050] ? clear_bhb_loop+0x40/0x90 [ 718.584920][ T1050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 718.584936][ T1050] RIP: 0033:0x7f579119c629 [ 718.584957][ T1050] 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 [ 718.584972][ T1050] RSP: 002b:00007f57920b90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 718.584988][ T1050] RAX: ffffffffffffffda RBX: 00007f5791415fa8 RCX: 00007f579119c629 [ 718.584999][ T1050] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5791415fac [ 718.585008][ T1050] RBP: 00007f5791415fa0 R08: 0000000000000000 R09: 0000000000000000 [ 718.585017][ T1050] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 718.585027][ T1050] R13: 00007f5791416038 R14: 00007fff9d5b28b0 R15: 00007fff9d5b2998 [ 718.585047][ T1050] [ 719.990366][ T1084] input: ¶š9ã%v”ûJ,6Ö‘ as /devices/virtual/input/input43 [ 720.458431][ T1013] kexec: Could not allocate control_code_buffer [ 722.391553][ T1185] netlink: 16 bytes leftover after parsing attributes in process `syz.4.12022'. [ 723.076198][ T1215] zswap: compressor not available [ 723.673603][ T1249] FAULT_INJECTION: forcing a failure. [ 723.673603][ T1249] name failslab, interval 1, probability 0, space 0, times 0 [ 723.753233][ T1249] CPU: 0 UID: 0 PID: 1249 Comm: syz.2.12045 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 723.753264][ T1249] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 723.753271][ T1249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 723.753280][ T1249] Call Trace: [ 723.753286][ T1249] [ 723.753292][ T1249] dump_stack_lvl+0x100/0x190 [ 723.753320][ T1249] should_fail_ex.cold+0x5/0xa [ 723.753339][ T1249] should_failslab+0xc2/0x120 [ 723.753354][ T1249] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 723.753374][ T1249] ? alloc_uid+0x13d/0x4c0 [ 723.753391][ T1249] ? rcu_is_watching+0x12/0xc0 [ 723.753417][ T1249] alloc_uid+0x13d/0x4c0 [ 723.753434][ T1249] ? __pfx_alloc_uid+0x10/0x10 [ 723.753451][ T1249] ? bpf_lsm_capable+0x9/0x10 [ 723.753466][ T1249] ? security_capable+0x80/0x260 [ 723.753495][ T1249] __sys_setreuid+0x788/0xb00 [ 723.753512][ T1249] do_syscall_64+0x106/0xf80 [ 723.753529][ T1249] ? clear_bhb_loop+0x40/0x90 [ 723.753549][ T1249] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 723.753564][ T1249] RIP: 0033:0x7fac00d9c629 [ 723.753578][ T1249] 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 [ 723.753593][ T1249] RSP: 002b:00007fac01d1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000071 [ 723.753609][ T1249] RAX: ffffffffffffffda RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 723.753619][ T1249] RDX: 0000000000000000 RSI: 7fffffffffffffff RDI: 0000000080000000 [ 723.753628][ T1249] RBP: 00007fac00e32b39 R08: 0000000000000000 R09: 0000000000000000 [ 723.753637][ T1249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 723.753646][ T1249] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 723.753665][ T1249] [ 724.390875][ T1290] FAULT_INJECTION: forcing a failure. [ 724.390875][ T1290] name failslab, interval 1, probability 0, space 0, times 0 [ 724.427181][ T1290] CPU: 0 UID: 0 PID: 1290 Comm: syz.2.12053 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 724.427213][ T1290] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 724.427220][ T1290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 724.427229][ T1290] Call Trace: [ 724.427235][ T1290] [ 724.427241][ T1290] dump_stack_lvl+0x100/0x190 [ 724.427270][ T1290] should_fail_ex.cold+0x5/0xa [ 724.427290][ T1290] should_failslab+0xc2/0x120 [ 724.427305][ T1290] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 724.427326][ T1290] ? mas_alloc_nodes+0x280/0x390 [ 724.427363][ T1290] mas_alloc_nodes+0x280/0x390 [ 724.427389][ T1290] mas_preallocate+0x39c/0xf10 [ 724.427410][ T1290] ? __pfx_mas_preallocate+0x10/0x10 [ 724.427433][ T1290] ? vm_area_alloc+0x1f/0x160 [ 724.427453][ T1290] ? lockdep_init_map_type+0x5c/0x250 [ 724.427475][ T1290] __mmap_region+0x12b5/0x29e0 [ 724.427498][ T1290] ? __pfx___mmap_region+0x10/0x10 [ 724.427522][ T1290] ? set_next_entity+0x11b/0x9c0 [ 724.427547][ T1290] ? __lock_acquire+0x4a5/0x2630 [ 724.427564][ T1290] ? update_cfs_rq_load_avg+0x51/0x550 [ 724.427588][ T1290] ? find_held_lock+0x2b/0x80 [ 724.427601][ T1290] ? finish_task_switch.isra.0+0x200/0xb80 [ 724.427616][ T1290] ? finish_task_switch.isra.0+0x200/0xb80 [ 724.427639][ T1290] ? trace_sched_exit_tp+0x13a/0x180 [ 724.427656][ T1290] ? __schedule+0x1000/0x60e0 [ 724.427695][ T1290] ? rcu_is_watching+0x12/0xc0 [ 724.427716][ T1290] ? cap_capable+0x107/0x460 [ 724.427738][ T1290] mmap_region+0x180/0x3e0 [ 724.427762][ T1290] do_mmap+0xc63/0x12f0 [ 724.427780][ T1290] ? __pfx_do_mmap+0x10/0x10 [ 724.427795][ T1290] ? __pfx_down_write_killable+0x10/0x10 [ 724.427819][ T1290] vm_mmap_pgoff+0x29e/0x470 [ 724.427838][ T1290] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 724.427855][ T1290] ? do_futex+0x192/0x350 [ 724.427873][ T1290] ? __pfx_do_futex+0x10/0x10 [ 724.427895][ T1290] ksys_mmap_pgoff+0xe1/0x650 [ 724.427909][ T1290] ? __x64_sys_futex+0x34f/0x4d0 [ 724.427926][ T1290] ? __x64_sys_futex+0x358/0x4d0 [ 724.427945][ T1290] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 724.427959][ T1290] ? xfd_validate_state+0x129/0x190 [ 724.427983][ T1290] __x64_sys_mmap+0x125/0x190 [ 724.428006][ T1290] do_syscall_64+0x106/0xf80 [ 724.428021][ T1290] ? clear_bhb_loop+0x40/0x90 [ 724.428039][ T1290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 724.428053][ T1290] RIP: 0033:0x7fac00d9c629 [ 724.428067][ T1290] 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 [ 724.428081][ T1290] RSP: 002b:00007fac01d1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 724.428097][ T1290] RAX: ffffffffffffffda RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 724.428107][ T1290] RDX: 0000000000000003 RSI: 0000000002020009 RDI: 0000000000000000 [ 724.428115][ T1290] RBP: 00007fac00e32b39 R08: fffffffffffffffa R09: 0000000000008000 [ 724.428125][ T1290] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 724.428134][ T1290] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 724.428155][ T1290] [ 724.782302][ T1297] bridge0: port 3(veth1_macvtap) entered blocking state [ 724.789457][ T1297] bridge0: port 3(veth1_macvtap) entered disabled state [ 724.796697][ T1297] veth1_macvtap: entered allmulticast mode [ 724.804566][ T1297] veth1_macvtap: left allmulticast mode [ 725.014519][ T1311] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 725.497371][ T1324] zswap: compressor not available [ 726.233211][ T1362] ovs_: entered promiscuous mode [ 728.007615][ T1442] aoe: could not set interface list: too many interfaces [ 728.725832][ T1468] zswap: compressor not available [ 729.194811][T19528] Bluetooth: hci2: unexpected event 0x03 length: 43 > 11 [ 729.335517][ T1484] syz.1.12125 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 729.371755][ T1484] CPU: 0 UID: 0 PID: 1484 Comm: syz.1.12125 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 729.371785][ T1484] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 729.371792][ T1484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 729.371801][ T1484] Call Trace: [ 729.371807][ T1484] [ 729.371812][ T1484] dump_stack_lvl+0x100/0x190 [ 729.371839][ T1484] dump_header+0xfb/0x606 [ 729.371856][ T1484] oom_kill_process.cold+0xd/0x330 [ 729.371874][ T1484] out_of_memory+0x340/0x14f0 [ 729.371900][ T1484] ? __pfx_out_of_memory+0x10/0x10 [ 729.371926][ T1484] mem_cgroup_out_of_memory+0xc6/0x130 [ 729.371956][ T1484] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 729.371974][ T1484] ? find_held_lock+0x2b/0x80 [ 729.371991][ T1484] ? do_raw_spin_unlock+0x145/0x1e0 [ 729.372013][ T1484] ? _raw_spin_unlock+0x28/0x50 [ 729.372039][ T1484] try_charge_memcg+0x652/0xc90 [ 729.372057][ T1484] ? __pfx_try_charge_memcg+0x10/0x10 [ 729.372072][ T1484] ? find_held_lock+0x2b/0x80 [ 729.372084][ T1484] ? rcu_read_unlock+0x17/0x60 [ 729.372098][ T1484] ? rcu_read_unlock+0x17/0x60 [ 729.372119][ T1484] charge_memcg+0xa6/0x280 [ 729.372133][ T1484] __mem_cgroup_charge+0x2b/0x1e0 [ 729.372151][ T1484] do_wp_page+0xf57/0x4f00 [ 729.372172][ T1484] ? __pfx_do_wp_page+0x10/0x10 [ 729.372192][ T1484] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 729.372218][ T1484] __handle_mm_fault+0x1ac8/0x2b60 [ 729.372241][ T1484] ? reacquire_held_locks+0xce/0x1e0 [ 729.372260][ T1484] ? __pfx___handle_mm_fault+0x10/0x10 [ 729.372282][ T1484] ? lock_vma_under_rcu+0x17c/0x590 [ 729.372312][ T1484] handle_mm_fault+0x36d/0xa20 [ 729.372334][ T1484] do_user_addr_fault+0x5a3/0x12f0 [ 729.372364][ T1484] exc_page_fault+0x6f/0xd0 [ 729.372380][ T1484] asm_exc_page_fault+0x26/0x30 [ 729.372394][ T1484] RIP: 0033:0x7fa5e28507bc [ 729.372408][ T1484] Code: 23 83 c0 01 44 39 d0 75 dc 48 89 f0 25 ff 1f 00 00 49 89 34 c1 41 88 3c 00 31 c0 c3 66 90 41 38 3c 10 74 0b 41 88 3c 10 31 c0 <49> 89 34 d1 c3 b8 01 00 00 00 c3 66 0f 1f 84 00 00 00 00 00 48 83 [ 729.372422][ T1484] RSP: 002b:00007ffcae8940a8 EFLAGS: 00010246 [ 729.372435][ T1484] RAX: 0000000000000000 RBX: ffffffff84a5641b RCX: 0000000000000000 [ 729.372444][ T1484] RDX: 000000000000041b RSI: ffffffff84a5641b RDI: 0000000000000001 [ 729.372453][ T1484] RBP: 0000000000000018 R08: 00007fa5e2c00000 R09: 00007fa5e2c02000 [ 729.372463][ T1484] R10: 0000000084a5641f R11: 0000000000000001 R12: 00007fa5e2c16128 [ 729.372471][ T1484] R13: 0000000000000019 R14: ffffffff84a56021 R15: 00007fa5e3745720 [ 729.372481][ T1484] ? security_capable+0xd1/0x260 [ 729.372500][ T1484] ? __pfx_security_quota_on+0xb/0x10 [ 729.372520][ T1484] ? __pfx_security_quota_on+0xb/0x10 [ 729.372541][ T1484] [ 729.372546][ T1484] memory: usage 3072kB, limit 3072kB, failcnt 184402 [ 729.870891][ T1484] memory+swap: usage 6020kB, limit 9007199254740988kB, failcnt 0 [ 729.878640][ T1484] kmem: usage 1372kB, limit 9007199254740988kB, failcnt 0 [ 729.893521][ T1484] Memory cgroup stats for /syz1: [ 729.893624][ T1484] cache 0 [ 729.901770][ T1484] rss 1740800 [ 729.905098][ T1484] rss_huge 0 [ 729.908275][ T1484] shmem 0 [ 729.911990][ T1484] mapped_file 0 [ 729.915721][ T1484] dirty 0 [ 729.918656][ T1484] writeback 0 [ 729.922992][ T1484] workingset_refault_anon 9027 [ 729.927827][ T1484] workingset_refault_file 47505 [ 729.933152][ T1484] swap 3018752 [ 729.936528][ T1484] swapcached 673902592 [ 729.941004][ T1484] pgpgin 407765 [ 729.944457][ T1484] pgpgout 432410 [ 729.948011][ T1484] pgfault 394707 [ 729.951953][ T1484] pgmajfault 4178 [ 729.955746][ T1484] inactive_anon 0 [ 729.959681][ T1484] active_anon 4096 [ 729.963457][ T1484] inactive_file 0 [ 729.967073][ T1484] active_file 0 [ 729.971674][ T1484] unevictable 1736704 [ 729.975729][ T1484] hierarchical_memory_limit 3145728 [ 729.981470][ T1484] hierarchical_memsw_limit 9223372036854771712 [ 729.987669][ T1484] total_cache 0 [ 729.995540][ T1484] total_rss 1740800 [ 729.999621][ T1484] total_rss_huge 0 [ 730.003328][ T1484] total_shmem 0 [ 730.006768][ T1484] total_mapped_file 0 [ 730.011157][ T1484] total_dirty 0 [ 730.014603][ T1484] total_writeback 0 [ 730.018389][ T1484] total_workingset_refault_anon 9027 [ 730.024648][ T1484] total_workingset_refault_file 47505 [ 730.030265][ T1484] total_swap 3018752 [ 730.034167][ T1484] total_swapcached 673902592 [ 730.039048][ T1484] total_pgpgin 407765 [ 730.043011][ T1484] total_pgpgout 432410 [ 730.047056][ T1484] total_pgfault 394707 [ 730.051495][ T1484] total_pgmajfault 4178 [ 730.055800][ T1484] total_inactive_anon 0 [ 730.060383][ T1484] total_active_anon 4096 [ 730.064705][ T1484] total_inactive_file 0 [ 730.069169][ T1484] total_active_file 0 [ 730.073233][ T1484] total_unevictable 1736704 [ 730.077791][ T1484] anon_cost 255 [ 730.081593][ T1484] file_cost 0 [ 730.084951][ T1484] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.12125,pid=1484,uid=0 [ 730.104137][ T1484] Memory cgroup out of memory: Killed process 1484 (syz.1.12125) total-vm:108504kB, anon-rss:2924kB, file-rss:21784kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 731.730822][ T1549] FAULT_INJECTION: forcing a failure. [ 731.730822][ T1549] name failslab, interval 1, probability 0, space 0, times 0 [ 731.796873][ T1552] bridge0: port 3(batadv0) entered blocking state [ 731.806269][ T1549] CPU: 0 UID: 0 PID: 1549 Comm: syz.2.12152 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 731.806300][ T1549] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 731.806307][ T1549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 731.806316][ T1549] Call Trace: [ 731.806322][ T1549] [ 731.806329][ T1549] dump_stack_lvl+0x100/0x190 [ 731.806356][ T1549] should_fail_ex.cold+0x5/0xa [ 731.806375][ T1549] should_failslab+0xc2/0x120 [ 731.806389][ T1549] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 731.806409][ T1549] ? copy_net_ns+0xe8/0x7c0 [ 731.806431][ T1549] copy_net_ns+0xe8/0x7c0 [ 731.806448][ T1549] ? copy_cgroup_ns+0x71/0x970 [ 731.806467][ T1549] create_new_namespaces+0x3ea/0xac0 [ 731.806487][ T1549] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 731.806504][ T1549] ksys_unshare+0x455/0xab0 [ 731.806524][ T1549] ? __pfx_ksys_unshare+0x10/0x10 [ 731.806549][ T1549] __x64_sys_unshare+0x31/0x40 [ 731.806566][ T1549] do_syscall_64+0x106/0xf80 [ 731.806582][ T1549] ? clear_bhb_loop+0x40/0x90 [ 731.806599][ T1549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 731.806614][ T1549] RIP: 0033:0x7fac00d9c629 [ 731.806628][ T1549] 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 [ 731.806642][ T1549] RSP: 002b:00007fac01d1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 731.806657][ T1549] RAX: ffffffffffffffda RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 731.806666][ T1549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 731.806675][ T1549] RBP: 00007fac00e32b39 R08: 0000000000000000 R09: 0000000000000000 [ 731.806683][ T1549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 731.806692][ T1549] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 731.806711][ T1549] [ 732.085065][ T1513] kexec: Could not allocate control_code_buffer [ 732.108798][ T1552] bridge0: port 3(batadv0) entered disabled state [ 732.115399][ T1552] batadv0: entered allmulticast mode [ 732.121952][ T1552] batadv0: entered promiscuous mode [ 732.127716][ T1552] bridge0: port 3(batadv0) entered blocking state [ 732.134216][ T1552] bridge0: port 3(batadv0) entered forwarding state [ 732.267214][T23209] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 732.276984][T23209] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 732.449060][ T29] audit: type=1800 audit(4294967318.059:40): pid=1565 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.12157" name="dbroot" dev="configfs" ino=94606 res=0 errno=0 [ 732.572987][ T1571] FAULT_INJECTION: forcing a failure. [ 732.572987][ T1571] name failslab, interval 1, probability 0, space 0, times 0 [ 732.661607][ T1571] CPU: 0 UID: 0 PID: 1571 Comm: syz.0.12160 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 732.661656][ T1571] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 732.661664][ T1571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 732.661673][ T1571] Call Trace: [ 732.661679][ T1571] [ 732.661685][ T1571] dump_stack_lvl+0x100/0x190 [ 732.661713][ T1571] should_fail_ex.cold+0x5/0xa [ 732.661732][ T1571] should_failslab+0xc2/0x120 [ 732.661748][ T1571] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 732.661770][ T1571] ? ptlock_alloc+0x1f/0x70 [ 732.661792][ T1571] ptlock_alloc+0x1f/0x70 [ 732.661816][ T1571] pte_alloc_one+0x84/0x3e0 [ 732.661834][ T1571] do_fault+0x8cc/0x1950 [ 732.661850][ T1571] ? __pmd_alloc+0x6aa/0x9c0 [ 732.661867][ T1571] __handle_mm_fault+0x180f/0x2b60 [ 732.661889][ T1571] ? mt_find+0x45e/0x8e0 [ 732.661907][ T1571] ? __pfx___handle_mm_fault+0x10/0x10 [ 732.661925][ T1571] ? __pfx_mt_find+0x10/0x10 [ 732.661952][ T1571] ? find_vma+0xbf/0x140 [ 732.661973][ T1571] ? __pfx_find_vma+0x10/0x10 [ 732.661997][ T1571] handle_mm_fault+0x36d/0xa20 [ 732.662019][ T1571] do_user_addr_fault+0x74c/0x12f0 [ 732.662047][ T1571] exc_page_fault+0x6f/0xd0 [ 732.662064][ T1571] asm_exc_page_fault+0x26/0x30 [ 732.662078][ T1571] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 732.662101][ T1571] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 bd 93 04 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 732.662115][ T1571] RSP: 0018:ffffc90005eefd90 EFLAGS: 00050216 [ 732.662128][ T1571] RAX: 0000000000000001 RBX: 0000000000001298 RCX: 0000000000000020 [ 732.662137][ T1571] RDX: 0000000000000001 RSI: 0000000000001298 RDI: ffffc90005eefe30 [ 732.662146][ T1571] RBP: 0000000000000020 R08: 0000000000000001 R09: fffff52000bddfc9 [ 732.662155][ T1571] R10: ffffc90005eefe4f R11: 0000000000000000 R12: 0000000000000000 [ 732.662164][ T1571] R13: ffffc90005eefe30 R14: ffffc90005eefe30 R15: dffffc0000000000 [ 732.662183][ T1571] _copy_from_user+0x98/0xd0 [ 732.662207][ T1571] do_fcntl+0xf0c/0x1670 [ 732.662225][ T1571] ? __pfx_do_fcntl+0x10/0x10 [ 732.662241][ T1571] ? __fget_files+0x215/0x3d0 [ 732.662270][ T1571] ? tomoyo_file_fcntl+0x6c/0xc0 [ 732.662291][ T1571] __x64_sys_fcntl+0x163/0x200 [ 732.662311][ T1571] do_syscall_64+0x106/0xf80 [ 732.662326][ T1571] ? clear_bhb_loop+0x40/0x90 [ 732.662344][ T1571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 732.662360][ T1571] RIP: 0033:0x7f3d82f9c629 [ 732.662372][ T1571] 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 [ 732.662386][ T1571] RSP: 002b:00007f3d83e1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 732.662399][ T1571] RAX: ffffffffffffffda RBX: 00007f3d83215fa0 RCX: 00007f3d82f9c629 [ 732.662409][ T1571] RDX: 0000000000001298 RSI: 0000000000000026 RDI: 0000000000000003 [ 732.662417][ T1571] RBP: 00007f3d83032b39 R08: 0000000000000000 R09: 0000000000000000 [ 732.662426][ T1571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 732.662434][ T1571] R13: 00007f3d83216038 R14: 00007f3d83215fa0 R15: 00007fff941a9f88 [ 732.662454][ T1571] [ 733.610779][ T1604] netlink: 4 bytes leftover after parsing attributes in process `syz.1.12173'. [ 733.642779][ T1604] netlink: 4 bytes leftover after parsing attributes in process `syz.1.12173'. [ 733.849957][ T1616] FAULT_INJECTION: forcing a failure. [ 733.849957][ T1616] name failslab, interval 1, probability 0, space 0, times 0 [ 733.910108][ T1616] CPU: 0 UID: 0 PID: 1616 Comm: syz.1.12177 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 733.910140][ T1616] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 733.910147][ T1616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 733.910157][ T1616] Call Trace: [ 733.910162][ T1616] [ 733.910169][ T1616] dump_stack_lvl+0x100/0x190 [ 733.910197][ T1616] should_fail_ex.cold+0x5/0xa [ 733.910226][ T1616] should_failslab+0xc2/0x120 [ 733.910242][ T1616] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 733.910263][ T1616] ? ptlock_alloc+0x1f/0x70 [ 733.910285][ T1616] ptlock_alloc+0x1f/0x70 [ 733.910303][ T1616] pte_alloc_one+0x84/0x3e0 [ 733.910320][ T1616] do_fault+0x8cc/0x1950 [ 733.910336][ T1616] ? __pmd_alloc+0x6aa/0x9c0 [ 733.910352][ T1616] __handle_mm_fault+0x180f/0x2b60 [ 733.910374][ T1616] ? mt_find+0x45e/0x8e0 [ 733.910393][ T1616] ? __pfx___handle_mm_fault+0x10/0x10 [ 733.910410][ T1616] ? __pfx_mt_find+0x10/0x10 [ 733.910442][ T1616] handle_mm_fault+0x36d/0xa20 [ 733.910464][ T1616] __get_user_pages+0xf9c/0x34d0 [ 733.910494][ T1616] ? __pfx___get_user_pages+0x10/0x10 [ 733.910516][ T1616] populate_vma_page_range+0x267/0x3f0 [ 733.910535][ T1616] ? __pfx_populate_vma_page_range+0x10/0x10 [ 733.910552][ T1616] ? __pfx_find_vma_intersection+0x10/0x10 [ 733.910579][ T1616] ? __pfx_apply_vma_lock_flags+0x10/0x10 [ 733.910602][ T1616] __mm_populate+0x107/0x3a0 [ 733.910620][ T1616] ? __pfx___mm_populate+0x10/0x10 [ 733.910638][ T1616] ? up_write+0x290/0x4f0 [ 733.910664][ T1616] do_mlock+0x3f0/0x7f0 [ 733.910687][ T1616] ? __pfx_do_mlock+0x10/0x10 [ 733.910705][ T1616] ? __x64_sys_futex+0x34f/0x4d0 [ 733.910723][ T1616] ? __x64_sys_futex+0x358/0x4d0 [ 733.910753][ T1616] ? xfd_validate_state+0x129/0x190 [ 733.910781][ T1616] __x64_sys_mlock+0x59/0x80 [ 733.910803][ T1616] do_syscall_64+0x106/0xf80 [ 733.910820][ T1616] ? clear_bhb_loop+0x40/0x90 [ 733.910838][ T1616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 733.910854][ T1616] RIP: 0033:0x7fa5e299c629 [ 733.910868][ T1616] 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 [ 733.910882][ T1616] RSP: 002b:00007fa5e3876028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 733.910898][ T1616] RAX: ffffffffffffffda RBX: 00007fa5e2c15fa0 RCX: 00007fa5e299c629 [ 733.910912][ T1616] RDX: 0000000000000000 RSI: 0000000000080006 RDI: 0000000000000112 [ 733.910921][ T1616] RBP: 00007fa5e2a32b39 R08: 0000000000000000 R09: 0000000000000000 [ 733.910930][ T1616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 733.910939][ T1616] R13: 00007fa5e2c16038 R14: 00007fa5e2c15fa0 R15: 00007ffcae894068 [ 733.910959][ T1616] [ 734.402516][ T1629] rtc_cmos 00:00: Alarms can be up to one day in the future [ 734.920790][ T5916] rtc_cmos 00:00: Alarms can be up to one day in the future [ 734.976089][ T5916] rtc_cmos 00:00: Alarms can be up to one day in the future [ 735.010300][ T5916] rtc_cmos 00:00: Alarms can be up to one day in the future [ 735.051199][ T5916] rtc_cmos 00:00: Alarms can be up to one day in the future [ 735.082843][ T5916] rtc rtc0: __rtc_set_alarm: err=-22 [ 735.263902][ T1666] sysfs: cannot create duplicate filename '/class/ieee80211/!PjE ùrõ£Ò„yù*›"¤l-ý¤ôy–ú„L̓÷ÓÄ]' [ 735.335048][ T1666] CPU: 0 UID: 0 PID: 1666 Comm: syz.2.12199 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 735.335080][ T1666] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 735.335087][ T1666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 735.335097][ T1666] Call Trace: [ 735.335104][ T1666] [ 735.335112][ T1666] dump_stack_lvl+0x100/0x190 [ 735.335139][ T1666] sysfs_warn_dup.cold+0x1c/0x28 [ 735.335162][ T1666] sysfs_do_create_link_sd+0x113/0x140 [ 735.335184][ T1666] sysfs_create_link+0x61/0xc0 [ 735.335204][ T1666] device_add+0x675/0x1950 [ 735.335229][ T1666] ? __pfx_device_add+0x10/0x10 [ 735.335250][ T1666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 735.335276][ T1666] ? ieee80211_set_bitrate_flags+0x41b/0x6b0 [ 735.335297][ T1666] wiphy_register+0x1e5b/0x2d30 [ 735.335315][ T1666] ? __rtnl_unlock+0xb9/0xf0 [ 735.335334][ T1666] ? netdev_run_todo+0x770/0x12c0 [ 735.335355][ T1666] ? __pfx_wiphy_register+0x10/0x10 [ 735.335383][ T1666] ? __asan_memset+0x23/0x50 [ 735.335403][ T1666] ? minstrel_ht_alloc+0x5e6/0x7f0 [ 735.335430][ T1666] ieee80211_register_hw+0x2cfd/0x4140 [ 735.335460][ T1666] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 735.335479][ T1666] ? __pfx___debug_object_init+0x10/0x10 [ 735.335502][ T1666] ? find_held_lock+0x2b/0x80 [ 735.335517][ T1666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 735.335542][ T1666] ? __hrtimer_setup+0x178/0x280 [ 735.335564][ T1666] mac80211_hwsim_new_radio+0x2847/0x57d0 [ 735.335597][ T1666] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 735.335623][ T1666] hwsim_new_radio_nl+0xc1f/0x1340 [ 735.335644][ T1666] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 735.335669][ T1666] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1a0/0x280 [ 735.335691][ T1666] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1aa/0x280 [ 735.335715][ T1666] genl_family_rcv_msg_doit+0x214/0x300 [ 735.335738][ T1666] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 735.335757][ T1666] ? genl_get_cmd+0x3ef/0x720 [ 735.335781][ T1666] ? bpf_lsm_capable+0x9/0x10 [ 735.335794][ T1666] ? security_capable+0x80/0x260 [ 735.335813][ T1666] ? ns_capable+0xd2/0xf0 [ 735.335829][ T1666] genl_rcv_msg+0x560/0x800 [ 735.335851][ T1666] ? __pfx_genl_rcv_msg+0x10/0x10 [ 735.335871][ T1666] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 735.335897][ T1666] netlink_rcv_skb+0x159/0x420 [ 735.335914][ T1666] ? __pfx_genl_rcv_msg+0x10/0x10 [ 735.335935][ T1666] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 735.335961][ T1666] ? netlink_deliver_tap+0x1ae/0xcc0 [ 735.335981][ T1666] genl_rcv+0x28/0x40 [ 735.335999][ T1666] netlink_unicast+0x5aa/0x870 [ 735.336019][ T1666] ? __pfx_netlink_unicast+0x10/0x10 [ 735.336036][ T1666] ? __pfx___might_resched+0x10/0x10 [ 735.336060][ T1666] ? __lock_acquire+0x4a5/0x2630 [ 735.336084][ T1666] netlink_sendmsg+0x8b0/0xda0 [ 735.336105][ T1666] ? __pfx_netlink_sendmsg+0x10/0x10 [ 735.336122][ T1666] ? __import_iovec+0x1d2/0x640 [ 735.336148][ T1666] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 735.336170][ T1666] ____sys_sendmsg+0xa54/0xc30 [ 735.336193][ T1666] ? __pfx_____sys_sendmsg+0x10/0x10 [ 735.336218][ T1666] ? __pfx_futex_wake_mark+0x10/0x10 [ 735.336243][ T1666] ___sys_sendmsg+0x190/0x1e0 [ 735.336265][ T1666] ? __pfx____sys_sendmsg+0x10/0x10 [ 735.336311][ T1666] __sys_sendmsg+0x170/0x220 [ 735.336328][ T1666] ? __pfx___sys_sendmsg+0x10/0x10 [ 735.336344][ T1666] ? __x64_sys_futex+0x34f/0x4d0 [ 735.336380][ T1666] do_syscall_64+0x106/0xf80 [ 735.336397][ T1666] ? clear_bhb_loop+0x40/0x90 [ 735.336417][ T1666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 735.336433][ T1666] RIP: 0033:0x7fac00d9c629 [ 735.336448][ T1666] 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 [ 735.336463][ T1666] RSP: 002b:00007fac01d1e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 735.336479][ T1666] RAX: ffffffffffffffda RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 735.336490][ T1666] RDX: 0000000000040800 RSI: 00002000000000c0 RDI: 0000000000000003 [ 735.336499][ T1666] RBP: 00007fac00e32b39 R08: 0000000000000000 R09: 0000000000000000 [ 735.336508][ T1666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 735.336518][ T1666] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 735.336540][ T1666] [ 736.737899][ T1719] device-mapper: ioctl: device name cannot be "control", ".", or ".." [ 736.816386][ T1712] zswap: compressor not available [ 736.967131][ T1725] FAULT_INJECTION: forcing a failure. [ 736.967131][ T1725] name failslab, interval 1, probability 0, space 0, times 0 [ 737.031426][ T1725] CPU: 0 UID: 0 PID: 1725 Comm: syz.0.12219 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 737.031459][ T1725] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 737.031466][ T1725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 737.031476][ T1725] Call Trace: [ 737.031482][ T1725] [ 737.031489][ T1725] dump_stack_lvl+0x100/0x190 [ 737.031517][ T1725] should_fail_ex.cold+0x5/0xa [ 737.031535][ T1725] ? lsm_blob_alloc+0x68/0x90 [ 737.031552][ T1725] should_failslab+0xc2/0x120 [ 737.031568][ T1725] __kmalloc_noprof+0xe0/0x850 [ 737.031590][ T1725] ? trace_kmem_cache_alloc+0xf3/0x120 [ 737.031608][ T1725] lsm_blob_alloc+0x68/0x90 [ 737.031625][ T1725] security_sk_alloc+0x2d/0x290 [ 737.031647][ T1725] sk_prot_alloc+0x1d1/0x2a0 [ 737.031668][ T1725] sk_alloc+0x36/0xe80 [ 737.031684][ T1725] inet_create+0x3a0/0x1060 [ 737.031706][ T1725] ? inet_create+0x94/0x1060 [ 737.031730][ T1725] __sock_create+0x339/0x860 [ 737.031754][ T1725] mptcp_subflow_create_socket+0xec/0xa30 [ 737.031778][ T1725] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 737.031799][ T1725] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 737.031821][ T1725] ? __futex_wait+0x256/0x300 [ 737.031847][ T1725] __mptcp_nmpc_sk+0x17f/0x870 [ 737.031869][ T1725] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 737.031890][ T1725] ? register_lock_class+0x40/0x560 [ 737.031913][ T1725] mptcp_connect+0x7e/0xad0 [ 737.031937][ T1725] __inet_stream_connect+0x208/0xfa0 [ 737.031962][ T1725] ? __pfx___inet_stream_connect+0x10/0x10 [ 737.031983][ T1725] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 737.032006][ T1725] ? __pfx_inet_stream_connect+0x10/0x10 [ 737.032027][ T1725] ? __local_bh_enable_ip+0x9e/0x120 [ 737.032044][ T1725] ? __pfx_inet_stream_connect+0x10/0x10 [ 737.032063][ T1725] inet_stream_connect+0x57/0xa0 [ 737.032084][ T1725] __sys_connect_file+0x141/0x1a0 [ 737.032109][ T1725] __sys_connect+0x141/0x170 [ 737.032122][ T1725] ? __pfx___sys_connect+0x10/0x10 [ 737.032157][ T1725] __x64_sys_connect+0x72/0xb0 [ 737.032170][ T1725] ? lockdep_hardirqs_on+0x78/0x100 [ 737.032186][ T1725] do_syscall_64+0x106/0xf80 [ 737.032217][ T1725] ? clear_bhb_loop+0x40/0x90 [ 737.032236][ T1725] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 737.032252][ T1725] RIP: 0033:0x7f3d82f9c629 [ 737.032266][ T1725] 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 [ 737.032282][ T1725] RSP: 002b:00007f3d83e1a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 737.032297][ T1725] RAX: ffffffffffffffda RBX: 00007f3d83215fa0 RCX: 00007f3d82f9c629 [ 737.032307][ T1725] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 737.032316][ T1725] RBP: 00007f3d83032b39 R08: 0000000000000000 R09: 0000000000000000 [ 737.032325][ T1725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 737.032334][ T1725] R13: 00007f3d83216038 R14: 00007f3d83215fa0 R15: 00007fff941a9f88 [ 737.032354][ T1725] [ 737.843459][ T1744] cifs: Unknown parameter 'T.ŸÜÛæ¨Å¼c[ŸÐê€$âæµÈ)ü±UóÑnEó-Ê™¾l®öÚ-ºŒ -¾_€™¯Ôåáª5Z äoåé¢mžÐfwYÍhº*/ÿxDlÝ©Š×ígÕkÇAí³ùÏ7ÍØØ9’ôXöa/fê_ÿAR£ˆ™‘ÈxM ‚v¬—pÿ±$^;ôØq‡3±«£n졵-6©+e„k„¾ñÇ<°kœcÔ)n.üeMÍ÷Na¨t®ÐSMÎÆ1,™úuÍê*Ù‹1‡4M++j³ˆ×¹ç:|:/³+'Šm/úC [ 737.843459][ T1744] Ö!‰÷S»—gƒ‡ŒÐ@ΪMLîÝT¾w.‡œlÉ;Õ_-:Q÷y•K¶N½ïMz>‘l*[çG˜§ÜC°ŠH‚ž¸®Fx^ÉÄ’©’Pktkëyÿøývû¼e' [ 739.036561][ T1795] bridge0: port 4(bond0) entered blocking state [ 739.046655][ T1791] IPVS: length: 7562853 != 24 [ 739.073040][ T1795] bridge0: port 4(bond0) entered disabled state [ 739.097458][ T1795] bond0: entered allmulticast mode [ 739.112872][ T1795] bond_slave_0: entered allmulticast mode [ 739.143472][ T1795] bond_slave_1: entered allmulticast mode [ 739.189226][ T1795] bond0: entered promiscuous mode [ 739.209019][ T1795] bond_slave_0: entered promiscuous mode [ 739.227042][ T1795] bond_slave_1: entered promiscuous mode [ 739.248539][ T1795] bridge0: port 4(bond0) entered blocking state [ 739.254898][ T1795] bridge0: port 4(bond0) entered forwarding state [ 739.417240][ T1806] FAULT_INJECTION: forcing a failure. [ 739.417240][ T1806] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 739.466680][ T1806] CPU: 0 UID: 0 PID: 1806 Comm: syz.4.12251 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 739.466712][ T1806] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 739.466719][ T1806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 739.466729][ T1806] Call Trace: [ 739.466734][ T1806] [ 739.466741][ T1806] dump_stack_lvl+0x100/0x190 [ 739.466770][ T1806] should_fail_ex.cold+0x5/0xa [ 739.466786][ T1806] ? prepare_alloc_pages+0x16d/0x5f0 [ 739.466805][ T1806] should_fail_alloc_page+0xeb/0x140 [ 739.466821][ T1806] prepare_alloc_pages+0x1f0/0x5f0 [ 739.466837][ T1806] ? __lock_acquire+0x4a5/0x2630 [ 739.466858][ T1806] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 739.466884][ T1806] ? lock_acquire+0x1cf/0x380 [ 739.466902][ T1806] ? find_held_lock+0x2b/0x80 [ 739.466915][ T1806] ? page_table_check_set+0x49a/0xa10 [ 739.466936][ T1806] ? page_table_check_set+0x49a/0xa10 [ 739.466960][ T1806] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 739.466997][ T1806] ? __page_table_check_ptes_set+0x1b5/0x4e0 [ 739.467020][ T1806] ? xas_move_index+0xae/0x110 [ 739.467038][ T1806] ? xas_find+0x32c/0x8e0 [ 739.467058][ T1806] ? find_held_lock+0x2b/0x80 [ 739.467071][ T1806] ? find_held_lock+0x2b/0x80 [ 739.467084][ T1806] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 739.467109][ T1806] ? policy_nodemask+0xed/0x4f0 [ 739.467125][ T1806] alloc_pages_mpol+0x1fb/0x550 [ 739.467140][ T1806] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 739.467160][ T1806] folio_alloc_mpol_noprof+0x36/0x340 [ 739.467178][ T1806] vma_alloc_folio_noprof+0xed/0x1d0 [ 739.467195][ T1806] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 739.467217][ T1806] do_anonymous_page+0xb3a/0x1fb0 [ 739.467243][ T1806] __handle_mm_fault+0x1d42/0x2b60 [ 739.467265][ T1806] ? reacquire_held_locks+0xce/0x1e0 [ 739.467283][ T1806] ? __pfx___handle_mm_fault+0x10/0x10 [ 739.467305][ T1806] ? lock_vma_under_rcu+0x17c/0x590 [ 739.467335][ T1806] handle_mm_fault+0x36d/0xa20 [ 739.467357][ T1806] do_user_addr_fault+0x5a3/0x12f0 [ 739.467386][ T1806] exc_page_fault+0x6f/0xd0 [ 739.467403][ T1806] asm_exc_page_fault+0x26/0x30 [ 739.467418][ T1806] RIP: 0033:0x7f579105df4b [ 739.467432][ T1806] Code: 00 00 00 48 8d 3d 3d a7 1a 00 48 89 c1 31 c0 e8 9b 32 ff ff eb d2 66 0f 1f 84 00 00 00 00 00 55 31 c0 53 48 81 ec 68 10 00 00 <48> 89 7c 24 08 48 8d 3d 71 a7 1a 00 48 89 34 24 48 8b 14 24 48 8b [ 739.467447][ T1806] RSP: 002b:00007f57920b7fa0 EFLAGS: 00010206 [ 739.467460][ T1806] RAX: 0000000000000000 RBX: 00007f5791415fa0 RCX: 0000000000000000 [ 739.467470][ T1806] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 00002000000000c0 [ 739.467479][ T1806] RBP: 00007f5791232b39 R08: 0000000000000000 R09: 0000000000000000 [ 739.467488][ T1806] R10: 00002000000000c0 R11: 0000000000000000 R12: 0000000000000000 [ 739.467496][ T1806] R13: 00007f5791416038 R14: 00007f5791415fa0 R15: 00007fff9d5b2998 [ 739.467517][ T1806] [ 739.469927][ T1806] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 739.991691][ T1818] FAULT_INJECTION: forcing a failure. [ 739.991691][ T1818] name failslab, interval 1, probability 0, space 0, times 0 [ 740.015664][ T1818] CPU: 0 UID: 0 PID: 1818 Comm: syz.0.12257 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 740.015696][ T1818] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 740.015703][ T1818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 740.015713][ T1818] Call Trace: [ 740.015719][ T1818] [ 740.015725][ T1818] dump_stack_lvl+0x100/0x190 [ 740.015753][ T1818] should_fail_ex.cold+0x5/0xa [ 740.015772][ T1818] should_failslab+0xc2/0x120 [ 740.015788][ T1818] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 740.015810][ T1818] ? snd_timer_instance_new+0x65/0x2e0 [ 740.015836][ T1818] kstrdup+0x51/0xe0 [ 740.015859][ T1818] snd_timer_instance_new+0x65/0x2e0 [ 740.015882][ T1818] __snd_timer_user_ioctl.isra.0+0xbe6/0x27c0 [ 740.015908][ T1818] ? __pfx___snd_timer_user_ioctl.isra.0+0x10/0x10 [ 740.015936][ T1818] ? rcu_is_watching+0x12/0xc0 [ 740.015973][ T1818] ? snd_timer_user_ioctl+0x4a/0xd0 [ 740.015998][ T1818] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 740.016020][ T1818] ? __pfx___mutex_lock+0x10/0x10 [ 740.016041][ T1818] ? find_held_lock+0x2b/0x80 [ 740.016065][ T1818] snd_timer_user_ioctl+0x76/0xd0 [ 740.016088][ T1818] ? __pfx_snd_timer_user_ioctl+0x10/0x10 [ 740.016113][ T1818] __x64_sys_ioctl+0x18e/0x210 [ 740.016134][ T1818] do_syscall_64+0x106/0xf80 [ 740.016149][ T1818] ? clear_bhb_loop+0x40/0x90 [ 740.016167][ T1818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 740.016182][ T1818] RIP: 0033:0x7f3d82f9c629 [ 740.016196][ T1818] 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 [ 740.016210][ T1818] RSP: 002b:00007f3d83e1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 740.016226][ T1818] RAX: ffffffffffffffda RBX: 00007f3d83215fa0 RCX: 00007f3d82f9c629 [ 740.016235][ T1818] RDX: 0000200000000080 RSI: 0000000040345410 RDI: 0000000000000003 [ 740.016244][ T1818] RBP: 00007f3d83032b39 R08: 0000000000000000 R09: 0000000000000000 [ 740.016253][ T1818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 740.016261][ T1818] R13: 00007f3d83216038 R14: 00007f3d83215fa0 R15: 00007fff941a9f88 [ 740.016281][ T1818] [ 742.511078][ T1919] netlink: 206 bytes leftover after parsing attributes in process `syz.2.12299'. [ 742.594205][ T1923] netlink: 12 bytes leftover after parsing attributes in process `syz.4.12300'. [ 743.043880][ T1901] Process accounting resumed [ 743.973342][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 743.979917][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 744.315414][T19528] Bluetooth: hci2: SCO packet for unknown connection handle 0 [ 744.607279][ T2000] Invalid ELF header magic: != ELF [ 747.388714][ T2135] FAULT_INJECTION: forcing a failure. [ 747.388714][ T2135] name failslab, interval 1, probability 0, space 0, times 0 [ 747.449114][ T2135] CPU: 0 UID: 0 PID: 2135 Comm: syz.0.12374 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 747.449146][ T2135] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 747.449153][ T2135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 747.449167][ T2135] Call Trace: [ 747.449172][ T2135] [ 747.449178][ T2135] dump_stack_lvl+0x100/0x190 [ 747.449205][ T2135] should_fail_ex.cold+0x5/0xa [ 747.449224][ T2135] should_failslab+0xc2/0x120 [ 747.449239][ T2135] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 747.449260][ T2135] ? prepare_creds+0x2c/0x950 [ 747.449281][ T2135] ? __sys_socket+0xac/0x260 [ 747.449306][ T2135] prepare_creds+0x2c/0x950 [ 747.449328][ T2135] __sys_setuid+0x9c/0x440 [ 747.449344][ T2135] do_syscall_64+0x106/0xf80 [ 747.449360][ T2135] ? clear_bhb_loop+0x40/0x90 [ 747.449378][ T2135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 747.449394][ T2135] RIP: 0033:0x7f3d82f9c629 [ 747.449408][ T2135] 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 [ 747.449422][ T2135] RSP: 002b:00007f3d83e1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 747.449436][ T2135] RAX: ffffffffffffffda RBX: 00007f3d83215fa0 RCX: 00007f3d82f9c629 [ 747.449446][ T2135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 747.449455][ T2135] RBP: 00007f3d83032b39 R08: 0000000000000000 R09: 0000000000000000 [ 747.449463][ T2135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 747.449472][ T2135] R13: 00007f3d83216038 R14: 00007f3d83215fa0 R15: 00007fff941a9f88 [ 747.449491][ T2135] [ 748.151949][ T5882] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 748.182025][ T2150] FAULT_INJECTION: forcing a failure. [ 748.182025][ T2150] name failslab, interval 1, probability 0, space 0, times 0 [ 748.235276][ T2150] CPU: 0 UID: 0 PID: 2150 Comm: syz.2.12379 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 748.235307][ T2150] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 748.235315][ T2150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 748.235325][ T2150] Call Trace: [ 748.235330][ T2150] [ 748.235337][ T2150] dump_stack_lvl+0x100/0x190 [ 748.235366][ T2150] should_fail_ex.cold+0x5/0xa [ 748.235385][ T2150] should_failslab+0xc2/0x120 [ 748.235400][ T2150] __kmalloc_cache_noprof+0x7a/0x6f0 [ 748.235418][ T2150] ? subflow_create_ctx+0x9b/0x2e0 [ 748.235439][ T2150] subflow_create_ctx+0x9b/0x2e0 [ 748.235457][ T2150] subflow_ulp_init+0xc3/0x4f0 [ 748.235475][ T2150] tcp_set_ulp+0x32e/0x7f0 [ 748.235495][ T2150] mptcp_subflow_create_socket+0x385/0xa30 [ 748.235516][ T2150] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 748.235544][ T2150] __mptcp_nmpc_sk+0x17f/0x870 [ 748.235567][ T2150] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 748.235590][ T2150] ? __local_bh_enable_ip+0x9e/0x120 [ 748.235609][ T2150] mptcp_listen+0x135/0x4c0 [ 748.235623][ T2150] ? __pfx_mptcp_listen+0x10/0x10 [ 748.235638][ T2150] ? apparmor_socket_listen+0xf2/0x1a0 [ 748.235659][ T2150] __sys_listen_socket+0x108/0x150 [ 748.235683][ T2150] __sys_listen+0xa7/0x130 [ 748.235705][ T2150] __x64_sys_listen+0x53/0x80 [ 748.235727][ T2150] do_syscall_64+0x106/0xf80 [ 748.235742][ T2150] ? clear_bhb_loop+0x40/0x90 [ 748.235760][ T2150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 748.235776][ T2150] RIP: 0033:0x7fac00d9c629 [ 748.235789][ T2150] 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 [ 748.235803][ T2150] RSP: 002b:00007fac01d1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 748.235819][ T2150] RAX: ffffffffffffffda RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 748.235829][ T2150] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000003 [ 748.235837][ T2150] RBP: 00007fac00e32b39 R08: 0000000000000000 R09: 0000000000000000 [ 748.235846][ T2150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 748.235855][ T2150] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 748.235874][ T2150] [ 748.242494][ T5882] CPU: 0 UID: 0 PID: 5882 Comm: syz-executor Tainted: G U I L syzkaller #0 PREEMPT(full) [ 748.242524][ T5882] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 748.242531][ T5882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 748.242540][ T5882] Call Trace: [ 748.242545][ T5882] [ 748.242551][ T5882] dump_stack_lvl+0x100/0x190 [ 748.242577][ T5882] dump_header+0xfb/0x606 [ 748.242594][ T5882] oom_kill_process.cold+0xd/0x330 [ 748.242612][ T5882] out_of_memory+0x340/0x14f0 [ 748.242638][ T5882] ? __pfx_out_of_memory+0x10/0x10 [ 748.242664][ T5882] mem_cgroup_out_of_memory+0xc6/0x130 [ 748.242684][ T5882] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 748.242702][ T5882] ? find_held_lock+0x2b/0x80 [ 748.242720][ T5882] ? do_raw_spin_unlock+0x145/0x1e0 [ 748.242742][ T5882] ? _raw_spin_unlock+0x28/0x50 [ 748.242767][ T5882] try_charge_memcg+0x652/0xc90 [ 748.242786][ T5882] ? __pfx_try_charge_memcg+0x10/0x10 [ 748.242804][ T5882] ? find_held_lock+0x2b/0x80 [ 748.242817][ T5882] ? rcu_read_unlock+0x17/0x60 [ 748.242831][ T5882] ? rcu_read_unlock+0x17/0x60 [ 748.242848][ T5882] charge_memcg+0xa6/0x280 [ 748.242863][ T5882] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 748.242883][ T5882] __swap_cache_prepare_and_add+0x528/0x9e0 [ 748.242911][ T5882] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 748.242930][ T5882] ? __pfx_swap_entry_swapped+0x10/0x10 [ 748.242959][ T5882] swap_cache_alloc_folio+0x1cb/0x300 [ 748.242980][ T5882] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 748.243000][ T5882] ? lockdep_hardirqs_on+0x78/0x100 [ 748.243016][ T5882] ? finish_task_switch.isra.0+0x205/0xb80 [ 748.243035][ T5882] swap_cluster_readahead+0x411/0x770 [ 748.243060][ T5882] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 748.243083][ T5882] ? update_cfs_rq_load_avg+0x51/0x550 [ 748.243107][ T5882] ? get_vma_policy+0x23f/0x3b0 [ 748.243124][ T5882] swapin_readahead+0x160/0x12c0 [ 748.243150][ T5882] ? __pfx_swapin_readahead+0x10/0x10 [ 748.243168][ T5882] ? find_held_lock+0x2b/0x80 [ 748.243181][ T5882] ? swap_table_get+0x103/0x2c0 [ 748.243198][ T5882] ? swap_table_get+0x103/0x2c0 [ 748.243225][ T5882] ? swap_table_get+0x10d/0x2c0 [ 748.243243][ T5882] ? swap_cache_get_folio+0x1ae/0x600 [ 748.243263][ T5882] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 748.243280][ T5882] ? __pfx_get_swap_device+0x10/0x10 [ 748.243306][ T5882] ? do_swap_page+0xb2e/0x68e0 [ 748.243323][ T5882] do_swap_page+0xb2e/0x68e0 [ 748.243351][ T5882] ? __pfx_do_swap_page+0x10/0x10 [ 748.243370][ T5882] ? __free_object+0x2a8/0x400 [ 748.243388][ T5882] ? lockdep_hardirqs_on+0x78/0x100 [ 748.243405][ T5882] ? rcu_is_watching+0x12/0xc0 [ 748.243427][ T5882] ? __pte_offset_map+0x179/0x310 [ 748.243453][ T5882] __handle_mm_fault+0x18c1/0x2b60 [ 748.243475][ T5882] ? reacquire_held_locks+0xce/0x1e0 [ 748.243494][ T5882] ? __pfx___handle_mm_fault+0x10/0x10 [ 748.243515][ T5882] ? lock_vma_under_rcu+0x17c/0x590 [ 748.243545][ T5882] handle_mm_fault+0x36d/0xa20 [ 748.243567][ T5882] do_user_addr_fault+0x5a3/0x12f0 [ 748.243597][ T5882] exc_page_fault+0x6f/0xd0 [ 748.243613][ T5882] asm_exc_page_fault+0x26/0x30 [ 748.243630][ T5882] RIP: 0033:0x7fa5e295cece [ 748.243644][ T5882] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 748.243658][ T5882] RSP: 002b:00007ffcae894348 EFLAGS: 00010246 [ 748.243671][ T5882] RAX: 0000000000000000 RBX: 0000555584488500 RCX: 00007fa5e295cece [ 748.243680][ T5882] RDX: 00007ffcae8943a0 RSI: 0000000000000000 RDI: 0000000000000000 [ 748.243689][ T5882] RBP: 00007ffcae89440c R08: 0000000000000000 R09: 0000000000000000 [ 748.243698][ T5882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001388 [ 748.243707][ T5882] R13: 00000000000927c0 R14: 00000000000b76d6 R15: 00007ffcae894460 [ 748.243727][ T5882] [ 748.243733][ T5882] memory: usage 3072kB, limit 3072kB, failcnt 188682 [ 749.073424][ T2152] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 749.079942][ T2152] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 750.380473][ T5882] memory+swap: usage 3648kB, limit 9007199254740988kB, failcnt 0 [ 750.426681][ T5882] kmem: usage 3072kB, limit 9007199254740988kB, failcnt 0 [ 750.451076][ T5882] Memory cgroup stats for /syz1: [ 750.451180][ T5882] cache 0 [ 750.483325][ T5882] rss 0 [ 750.524381][ T5882] rss_huge 0 [ 750.527610][ T5882] shmem 0 [ 750.530536][ T5882] mapped_file 0 [ 750.561777][ T5882] dirty 0 [ 750.579819][ T5882] writeback 0 [ 750.596934][ T5882] workingset_refault_anon 9467 [ 750.601721][ T5882] workingset_refault_file 47600 [ 750.637874][ T5882] swap 589824 [ 750.649726][ T5882] swapcached 692105216 [ 750.684124][ T5882] pgpgin 416550 [ 750.687597][ T5882] pgpgout 441976 [ 750.691232][ T5882] pgfault 407906 [ 750.735650][ T5882] pgmajfault 4364 [ 750.739292][ T5882] inactive_anon 0 [ 750.781193][ T5882] active_anon 0 [ 750.795748][ T5882] inactive_file 0 [ 750.799389][ T5882] active_file 0 [ 750.818034][ T5882] unevictable 0 [ 750.841382][ T5882] hierarchical_memory_limit 3145728 [ 750.874223][ T5882] hierarchical_memsw_limit 9223372036854771712 [ 750.880389][ T5882] total_cache 0 [ 750.915043][ T5882] total_rss 0 [ 750.918341][ T5882] total_rss_huge 0 [ 750.980256][ T5882] total_shmem 0 [ 750.983728][ T5882] total_mapped_file 0 [ 750.987686][ T5882] total_dirty 0 [ 751.030460][ T5882] total_writeback 0 [ 751.034278][ T5882] total_workingset_refault_anon 9467 [ 751.039541][ T5882] total_workingset_refault_file 47600 [ 751.083310][ T5882] total_swap 589824 [ 751.087138][ T5882] total_swapcached 692105216 [ 751.122948][ T5882] total_pgpgin 416550 [ 751.126956][ T5882] total_pgpgout 441976 [ 751.177244][ T5882] total_pgfault 407906 [ 751.182178][ T5882] total_pgmajfault 4364 [ 751.186320][ T5882] total_inactive_anon 0 [ 751.206893][ T2235] FAULT_INJECTION: forcing a failure. [ 751.206893][ T2235] name failslab, interval 1, probability 0, space 0, times 0 [ 751.259887][ T5882] total_active_anon 0 [ 751.267261][ T5882] total_inactive_file 0 [ 751.289576][ T5882] total_active_file 0 [ 751.293569][ T5882] total_unevictable 0 [ 751.297531][ T5882] anon_cost 6 [ 751.305213][ T2235] CPU: 0 UID: 0 PID: 2235 Comm: syz.2.12412 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 751.305244][ T2235] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 751.305251][ T2235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 751.305260][ T2235] Call Trace: [ 751.305266][ T2235] [ 751.305272][ T2235] dump_stack_lvl+0x100/0x190 [ 751.305301][ T2235] should_fail_ex.cold+0x5/0xa [ 751.305320][ T2235] ? tomoyo_realpath_from_path+0xb6/0x690 [ 751.305336][ T2235] should_failslab+0xc2/0x120 [ 751.305352][ T2235] __kmalloc_noprof+0xe0/0x850 [ 751.305376][ T2235] tomoyo_realpath_from_path+0xb6/0x690 [ 751.305397][ T2235] tomoyo_path2_perm+0x29f/0x700 [ 751.305418][ T2235] ? tomoyo_path2_perm+0x291/0x700 [ 751.305440][ T2235] ? __pfx_tomoyo_path2_perm+0x10/0x10 [ 751.305470][ T2235] ? __lock_acquire+0x4a5/0x2630 [ 751.305505][ T2235] tomoyo_path_rename+0xfc/0x1a0 [ 751.305522][ T2235] ? __pfx_tomoyo_path_rename+0x10/0x10 [ 751.305542][ T2235] ? do_raw_spin_unlock+0x145/0x1e0 [ 751.305566][ T2235] security_path_rename+0x18e/0x3c0 [ 751.305584][ T2235] filename_renameat2+0x731/0xa60 [ 751.305607][ T2235] ? __pfx_filename_renameat2+0x10/0x10 [ 751.305630][ T2235] ? __might_fault+0xc5/0x140 [ 751.305660][ T2235] ? do_getname+0x191/0x390 [ 751.305679][ T2235] __x64_sys_rename+0x81/0xb0 [ 751.305696][ T2235] do_syscall_64+0x106/0xf80 [ 751.305722][ T2235] ? clear_bhb_loop+0x40/0x90 [ 751.305741][ T2235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 751.305758][ T2235] RIP: 0033:0x7fac00d9c629 [ 751.305772][ T2235] 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 [ 751.305787][ T2235] RSP: 002b:00007fac01d1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 751.305801][ T2235] RAX: ffffffffffffffda RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 751.305811][ T2235] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000200000000040 [ 751.305820][ T2235] RBP: 00007fac00e32b39 R08: 0000000000000000 R09: 0000000000000000 [ 751.305830][ T2235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 751.305839][ T2235] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 751.305859][ T2235] [ 751.305866][ T2235] ERROR: Out of memory at tomoyo_realpath_from_path. [ 751.566065][ T5882] file_cost 0 [ 751.571605][ T5882] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.12377,pid=2143,uid=0 [ 751.627874][ T5882] Memory cgroup out of memory: Killed process 2143 (syz.1.12377) total-vm:102356kB, anon-rss:1228kB, file-rss:22576kB, shmem-rss:0kB, UID:0 pgtables:144kB oom_score_adj:1000 [ 753.014083][ T2287] netlink: 21 bytes leftover after parsing attributes in process `syz.2.12432'. [ 753.161445][ T2292] UHID_CREATE from different security context by process 7189 (syz.2.12434), this is not allowed. [ 753.497741][ T2299] NFSD: Failed to start, no listeners configured. [ 754.631688][ T2353] FAULT_INJECTION: forcing a failure. [ 754.631688][ T2353] name failslab, interval 1, probability 0, space 0, times 0 [ 754.728337][ T2353] CPU: 0 UID: 0 PID: 2353 Comm: syz.2.12456 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 754.728368][ T2353] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 754.728376][ T2353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 754.728385][ T2353] Call Trace: [ 754.728391][ T2353] [ 754.728397][ T2353] dump_stack_lvl+0x100/0x190 [ 754.728424][ T2353] should_fail_ex.cold+0x5/0xa [ 754.728443][ T2353] should_failslab+0xc2/0x120 [ 754.728458][ T2353] __kmalloc_cache_noprof+0x7a/0x6f0 [ 754.728476][ T2353] ? alloc_ldt_struct+0x5d/0x1b0 [ 754.728500][ T2353] ? __pfx_down_write_killable+0x10/0x10 [ 754.728523][ T2353] alloc_ldt_struct+0x5d/0x1b0 [ 754.728545][ T2353] write_ldt+0x62b/0xd40 [ 754.728564][ T2353] ? __pfx_write_ldt+0x10/0x10 [ 754.728579][ T2353] ? xfd_validate_state+0x129/0x190 [ 754.728606][ T2353] __x64_sys_modify_ldt+0xb1/0x170 [ 754.728622][ T2353] do_syscall_64+0x106/0xf80 [ 754.728637][ T2353] ? clear_bhb_loop+0x40/0x90 [ 754.728664][ T2353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 754.728680][ T2353] RIP: 0033:0x7fac00d9c629 [ 754.728694][ T2353] 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 [ 754.728709][ T2353] RSP: 002b:00007fac01d1e028 EFLAGS: 00000246 ORIG_RAX: 000000000000009a [ 754.728725][ T2353] RAX: ffffffffffffffda RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 754.728736][ T2353] RDX: 0000000000000010 RSI: 00002000000001c0 RDI: 0000000000000001 [ 754.728745][ T2353] RBP: 00007fac00e32b39 R08: 0000000000000000 R09: 0000000000000000 [ 754.728754][ T2353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 754.728763][ T2353] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 754.728782][ T2353] [ 755.448407][ T2373] FAULT_INJECTION: forcing a failure. [ 755.448407][ T2373] name failslab, interval 1, probability 0, space 0, times 0 [ 755.507072][ T2373] CPU: 0 UID: 0 PID: 2373 Comm: syz.0.12463 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 755.507103][ T2373] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 755.507110][ T2373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 755.507119][ T2373] Call Trace: [ 755.507125][ T2373] [ 755.507131][ T2373] dump_stack_lvl+0x100/0x190 [ 755.507159][ T2373] should_fail_ex.cold+0x5/0xa [ 755.507177][ T2373] should_failslab+0xc2/0x120 [ 755.507192][ T2373] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 755.507213][ T2373] ? alloc_empty_file+0x55/0x1c0 [ 755.507234][ T2373] alloc_empty_file+0x55/0x1c0 [ 755.507251][ T2373] alloc_file_pseudo+0x13a/0x230 [ 755.507269][ T2373] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 755.507285][ T2373] ? alloc_fd+0x476/0x790 [ 755.507308][ T2373] ? do_raw_spin_unlock+0x145/0x1e0 [ 755.507331][ T2373] __anon_inode_getfile+0xe8/0x280 [ 755.507350][ T2373] anon_inode_getfile_fmode+0x37/0xa0 [ 755.507367][ T2373] do_eventfd+0x159/0x2b0 [ 755.507387][ T2373] __x64_sys_eventfd+0x32/0x50 [ 755.507405][ T2373] do_syscall_64+0x106/0xf80 [ 755.507421][ T2373] ? clear_bhb_loop+0x40/0x90 [ 755.507439][ T2373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 755.507454][ T2373] RIP: 0033:0x7f3d82f9c629 [ 755.507468][ T2373] 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 [ 755.507482][ T2373] RSP: 002b:00007f3d83e1a028 EFLAGS: 00000246 ORIG_RAX: 000000000000011c [ 755.507497][ T2373] RAX: ffffffffffffffda RBX: 00007f3d83215fa0 RCX: 00007f3d82f9c629 [ 755.507507][ T2373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 755.507515][ T2373] RBP: 00007f3d83032b39 R08: 0000000000000000 R09: 0000000000000000 [ 755.507523][ T2373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 755.507532][ T2373] R13: 00007f3d83216038 R14: 00007f3d83215fa0 R15: 00007fff941a9f88 [ 755.507559][ T2373] [ 756.547035][ T2418] hugetlbfs: syz.0.12480 (2418): Using mlock ulimits for SHM_HUGETLB is obsolete [ 758.314401][ T2486] netlink: 350 bytes leftover after parsing attributes in process `syz.0.12504'. [ 759.672915][ T2569] FAULT_INJECTION: forcing a failure. [ 759.672915][ T2569] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 759.736859][ T2569] CPU: 0 UID: 0 PID: 2569 Comm: syz.0.12522 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 759.736891][ T2569] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 759.736899][ T2569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 759.736908][ T2569] Call Trace: [ 759.736913][ T2569] [ 759.736919][ T2569] dump_stack_lvl+0x100/0x190 [ 759.736948][ T2569] should_fail_ex.cold+0x5/0xa [ 759.736963][ T2569] ? prepare_alloc_pages+0x16d/0x5f0 [ 759.736982][ T2569] should_fail_alloc_page+0xeb/0x140 [ 759.736997][ T2569] prepare_alloc_pages+0x1f0/0x5f0 [ 759.737016][ T2569] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 759.737042][ T2569] ? __lock_acquire+0x4a5/0x2630 [ 759.737062][ T2569] ? futex_unqueue+0x13d/0x2c0 [ 759.737081][ T2569] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 759.737105][ T2569] ? find_held_lock+0x2b/0x80 [ 759.737118][ T2569] ? __debug_object_init+0x2de/0x3d0 [ 759.737140][ T2569] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 759.737155][ T2569] ? lockdep_hardirqs_on+0x78/0x100 [ 759.737172][ T2569] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 759.737187][ T2569] ? __debug_object_init+0x2de/0x3d0 [ 759.737214][ T2569] ? __might_fault+0xc5/0x140 [ 759.737234][ T2569] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 759.737260][ T2569] ? policy_nodemask+0xed/0x4f0 [ 759.737275][ T2569] alloc_pages_mpol+0x1fb/0x550 [ 759.737291][ T2569] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 759.737306][ T2569] ? ktime_add_safe+0x60/0x70 [ 759.737326][ T2569] ? __do_sys_futex_waitv+0x12e/0x2c0 [ 759.737344][ T2569] ___kmalloc_large_node+0x104/0x150 [ 759.737360][ T2569] ? futex2_setup_timeout+0x1c2/0x2d0 [ 759.737379][ T2569] __kmalloc_large_node_noprof+0x1c/0x70 [ 759.737395][ T2569] ? do_futex+0x192/0x350 [ 759.737413][ T2569] __kmalloc_noprof+0x5be/0x850 [ 759.737437][ T2569] __do_sys_futex_waitv+0x12e/0x2c0 [ 759.737457][ T2569] ? __pfx___do_sys_futex_waitv+0x10/0x10 [ 759.737479][ T2569] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 759.737504][ T2569] do_syscall_64+0x106/0xf80 [ 759.737520][ T2569] ? clear_bhb_loop+0x40/0x90 [ 759.737538][ T2569] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 759.737553][ T2569] RIP: 0033:0x7f3d82f9c629 [ 759.737567][ T2569] 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 [ 759.737581][ T2569] RSP: 002b:00007f3d83e1a028 EFLAGS: 00000246 ORIG_RAX: 00000000000001c1 [ 759.737597][ T2569] RAX: ffffffffffffffda RBX: 00007f3d83215fa0 RCX: 00007f3d82f9c629 [ 759.737607][ T2569] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 00002000000004c0 [ 759.737617][ T2569] RBP: 00007f3d83032b39 R08: 0000000000000000 R09: 0000000000000000 [ 759.737626][ T2569] R10: 0000200000000500 R11: 0000000000000246 R12: 0000000000000000 [ 759.737636][ T2569] R13: 00007f3d83216038 R14: 00007f3d83215fa0 R15: 00007fff941a9f88 [ 759.737655][ T2569] [ 762.898823][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 762.911674][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 762.924533][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 762.936825][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 762.949259][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 762.961627][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 762.974101][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 762.986376][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 762.998716][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 763.011100][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 767.882232][ C0] net_ratelimit: 18753 callbacks suppressed [ 767.882248][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 767.900556][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 767.912825][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 767.925200][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 767.937627][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 767.950105][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 767.962407][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 767.975004][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 767.987390][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 767.999720][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 772.866446][ C0] net_ratelimit: 18359 callbacks suppressed [ 772.866463][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 772.884641][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 772.896991][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 772.909355][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 772.921714][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 772.934063][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 772.946421][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 772.958945][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 772.971506][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 772.983812][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 777.850401][ C0] net_ratelimit: 19389 callbacks suppressed [ 777.850419][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 777.869085][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 777.881442][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 777.893862][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 777.906269][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 777.918650][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 777.931181][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 777.943532][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 777.955816][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 777.968082][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 782.834544][ C0] net_ratelimit: 19828 callbacks suppressed [ 782.834562][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 782.852822][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 782.865264][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 782.877674][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 782.889996][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 782.902304][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 782.915031][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 782.927473][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 782.939861][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 782.952337][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 787.818681][ C0] net_ratelimit: 19749 callbacks suppressed [ 787.818699][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 787.836966][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 787.849245][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 787.861672][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 787.874146][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 787.886546][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 787.898847][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 787.911108][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 787.923501][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 787.935855][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 792.802638][ C0] net_ratelimit: 20215 callbacks suppressed [ 792.802655][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 792.821024][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 792.833474][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 792.845865][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 792.858231][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 792.870520][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 792.882740][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 792.895199][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 792.907951][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 792.920342][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 797.786798][ C0] net_ratelimit: 20794 callbacks suppressed [ 797.786820][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 797.805139][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 797.817665][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 797.830079][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 797.842442][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 797.854698][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 797.866882][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 797.879184][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 797.891766][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 797.904260][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 802.770999][ C0] net_ratelimit: 20613 callbacks suppressed [ 802.771020][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 802.789365][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 802.801693][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 802.814074][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 802.826452][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 802.838740][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 802.851014][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 802.863380][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 802.875711][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 802.888091][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 807.754961][ C0] net_ratelimit: 20811 callbacks suppressed [ 807.754978][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 807.773124][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 807.785305][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 807.797572][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 807.809918][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 807.822331][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 807.834716][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 807.846978][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 807.859327][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 807.871538][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 812.738969][ C0] net_ratelimit: 21206 callbacks suppressed [ 812.738987][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 812.757244][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 812.769597][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 812.781886][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 812.794180][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 812.806527][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 812.818727][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 812.830931][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 812.843213][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 812.855593][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 817.723088][ C0] net_ratelimit: 21502 callbacks suppressed [ 817.723104][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 817.741361][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 817.753660][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 817.765901][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 817.778132][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 817.790377][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 817.802552][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 817.814702][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 817.827058][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 817.839432][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 822.707324][ C0] net_ratelimit: 21538 callbacks suppressed [ 822.707341][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 822.725537][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 822.737766][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 822.749927][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 822.762252][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 822.774630][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 822.787066][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 822.799445][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 822.811732][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 822.823950][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 827.691297][ C0] net_ratelimit: 21249 callbacks suppressed [ 827.691314][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 827.709482][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 827.721919][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 827.734286][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 827.746580][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 827.758822][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 827.771122][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 827.783308][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 827.795496][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 827.807728][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 829.642017][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 832.675455][ C0] net_ratelimit: 20279 callbacks suppressed [ 832.675474][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 832.693746][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 832.706082][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 832.718521][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 832.730870][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 832.743223][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 832.755502][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 832.767694][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 832.780065][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 832.792484][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 837.659361][ C0] net_ratelimit: 19979 callbacks suppressed [ 837.659379][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 837.677558][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 837.689824][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 837.702096][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 837.714446][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 837.726753][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 837.739034][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 837.751263][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 837.763466][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 837.775600][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 842.643409][ C0] net_ratelimit: 21345 callbacks suppressed [ 842.643428][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 842.661687][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 842.673989][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 842.686275][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 842.698677][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 842.710941][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 842.723349][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 842.735533][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 842.747837][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 842.760257][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 847.627506][ C0] net_ratelimit: 21523 callbacks suppressed [ 847.627524][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 847.645626][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 847.657767][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 847.670027][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 847.682321][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 847.694641][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 847.706864][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 847.719089][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 847.731274][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 847.743407][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 852.611677][ C0] net_ratelimit: 21580 callbacks suppressed [ 852.611694][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 852.630005][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 852.642278][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 852.654990][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 852.667220][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 852.679475][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 852.691907][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 852.704236][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 852.716547][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 852.729421][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 857.595633][ C0] net_ratelimit: 21255 callbacks suppressed [ 857.595652][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 857.613800][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 857.625973][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 857.638114][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 857.650487][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 857.662931][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 857.675295][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 857.687575][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 857.699807][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 857.712008][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 862.579828][ C0] net_ratelimit: 21151 callbacks suppressed [ 862.579846][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 862.597939][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 862.610155][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 862.622374][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 862.634664][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 862.647014][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 862.659265][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 862.671511][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 862.683749][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 862.695921][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 867.364806][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 867.371762][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P2390/1:b..l P2692/1:b..l [ 867.381345][ C0] rcu: (detected by 0, t=10502 jiffies, g=182497, q=765 ncpus=1) [ 867.389135][ C0] task:syz.4.12554 state:R running task stack:24688 pid:2692 tgid:2680 ppid:30782 task_flags:0x400840 flags:0x00080000 [ 867.403922][ C0] Call Trace: [ 867.407196][ C0] [ 867.410117][ C0] __schedule+0xfee/0x60e0 [ 867.414790][ C0] ? __pfx___schedule+0x10/0x10 [ 867.419621][ C0] ? mark_held_locks+0x40/0x70 [ 867.424372][ C0] preempt_schedule_irq+0x50/0x90 [ 867.429376][ C0] irqentry_exit+0x17b/0x670 [ 867.433947][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 867.439912][ C0] RIP: 0010:unwind_next_frame+0xb65/0x1ea0 [ 867.445703][ C0] Code: 00 0f 85 3c 0f 00 00 48 8b 14 24 49 89 45 48 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 fa 0e 00 00 4c 89 e2 <4d> 89 75 38 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 [ 867.465291][ C0] RSP: 0018:ffffc90003df6990 EFLAGS: 00000246 [ 867.471339][ C0] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: ffffffff91860e84 [ 867.479289][ C0] RDX: ffffc90003df6a50 RSI: 1ffff920007bed49 RDI: ffffc90003df7c28 [ 867.487247][ C0] RBP: ffffc90003df6a48 R08: ffffffff91860e88 R09: 0000000000000007 [ 867.495197][ C0] R10: 0000000000000200 R11: 00000000000168eb R12: ffffc90003df6a50 [ 867.503148][ C0] R13: ffffc90003df6a00 R14: ffffc90003df7c30 R15: ffffc90003df6a34 [ 867.511115][ C0] ? madvise_walk_vmas+0x2fe/0xa90 [ 867.516214][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 867.522359][ C0] arch_stack_walk+0x94/0xf0 [ 867.526936][ C0] ? madvise_do_behavior+0x1ea/0x510 [ 867.532205][ C0] stack_trace_save+0x8e/0xc0 [ 867.536863][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 867.542216][ C0] ? __lock_acquire+0x4a5/0x2630 [ 867.547141][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 867.552929][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 867.558109][ C0] save_stack+0x162/0x1e0 [ 867.562428][ C0] ? __pfx_save_stack+0x10/0x10 [ 867.567271][ C0] ? free_unref_folios+0xaea/0x1790 [ 867.572457][ C0] ? shrink_folio_list+0x467b/0x6000 [ 867.577731][ C0] ? reclaim_folio_list+0xdc/0x600 [ 867.582828][ C0] ? reclaim_pages+0x428/0x5e0 [ 867.587576][ C0] ? madvise_cold_or_pageout_pte_range+0x1635/0x2720 [ 867.594229][ C0] ? walk_pgd_range+0xc04/0x1eb0 [ 867.599147][ C0] ? __walk_page_range+0x163/0x820 [ 867.604244][ C0] ? walk_page_range_vma_unsafe+0x209/0x8f0 [ 867.610121][ C0] ? walk_page_range_vma+0x63/0x90 [ 867.615215][ C0] ? madvise_pageout+0x259/0x540 [ 867.620131][ C0] ? madvise_vma_behavior+0x3e6/0x3050 [ 867.625577][ C0] ? madvise_walk_vmas+0x2fe/0xa90 [ 867.630673][ C0] ? page_ext_put+0x3e/0xd0 [ 867.635166][ C0] __reset_page_owner+0x84/0x190 [ 867.640100][ C0] free_unref_folios+0xaea/0x1790 [ 867.645112][ C0] ? _raw_spin_unlock_irq+0x10/0x50 [ 867.650293][ C0] shrink_folio_list+0x467b/0x6000 [ 867.655399][ C0] ? __pfx_shrink_folio_list+0x10/0x10 [ 867.660878][ C0] reclaim_folio_list+0xdc/0x600 [ 867.665801][ C0] ? __pfx_reclaim_folio_list+0x10/0x10 [ 867.671337][ C0] ? css_rstat_updated+0x1ce/0x5a0 [ 867.676432][ C0] ? do_raw_spin_lock+0x128/0x260 [ 867.681450][ C0] ? lru_gen_del_folio+0x382/0x5f0 [ 867.686544][ C0] reclaim_pages+0x428/0x5e0 [ 867.691120][ C0] ? __pfx_reclaim_pages+0x10/0x10 [ 867.696216][ C0] ? find_held_lock+0x2b/0x80 [ 867.700888][ C0] ? madvise_cold_or_pageout_pte_range+0xb49/0x2720 [ 867.707487][ C0] madvise_cold_or_pageout_pte_range+0x1635/0x2720 [ 867.713977][ C0] ? arch_stack_walk+0xa6/0xf0 [ 867.718720][ C0] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 867.725551][ C0] ? __lock_acquire+0x4a5/0x2630 [ 867.730473][ C0] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 867.737307][ C0] walk_pgd_range+0xc04/0x1eb0 [ 867.742068][ C0] ? __pfx_walk_pgd_range+0x10/0x10 [ 867.747254][ C0] ? folios_put_refs+0x66d/0x840 [ 867.752177][ C0] __walk_page_range+0x163/0x820 [ 867.757111][ C0] walk_page_range_vma_unsafe+0x209/0x8f0 [ 867.762817][ C0] ? __pfx_walk_page_range_vma_unsafe+0x10/0x10 [ 867.769047][ C0] ? find_held_lock+0x2b/0x80 [ 867.773706][ C0] ? mlock_drain_local+0x254/0x4e0 [ 867.778808][ C0] ? mlock_drain_local+0x254/0x4e0 [ 867.783904][ C0] walk_page_range_vma+0x63/0x90 [ 867.788827][ C0] madvise_pageout+0x259/0x540 [ 867.793571][ C0] ? __pfx_madvise_pageout+0x10/0x10 [ 867.798837][ C0] ? unwind_get_return_address+0x59/0xa0 [ 867.804460][ C0] ? tomoyo_path_number_perm+0x46d/0x580 [ 867.810083][ C0] madvise_vma_behavior+0x3e6/0x3050 [ 867.815357][ C0] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 867.821063][ C0] ? mas_prev_setup.constprop.0+0xb6/0x9c0 [ 867.826855][ C0] ? mas_prev+0x9b/0xf0 [ 867.830991][ C0] ? __pfx_mas_prev+0x10/0x10 [ 867.835658][ C0] ? find_vma_prev+0xd8/0x150 [ 867.840316][ C0] ? __pfx_find_vma_prev+0x10/0x10 [ 867.845504][ C0] madvise_walk_vmas+0x2fe/0xa90 [ 867.850449][ C0] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 867.855920][ C0] madvise_do_behavior+0x1ea/0x510 [ 867.861018][ C0] ? tomoyo_path_number_perm+0x188/0x580 [ 867.866644][ C0] ? __pfx_madvise_do_behavior+0x10/0x10 [ 867.872262][ C0] ? down_read+0x13b/0x460 [ 867.876689][ C0] do_madvise+0x195/0x240 [ 867.881004][ C0] ? __pfx_do_madvise+0x10/0x10 [ 867.886015][ C0] ? do_raw_spin_lock+0x128/0x260 [ 867.891032][ C0] ? kcov_ioctl+0x16a/0x720 [ 867.895523][ C0] __x64_sys_madvise+0xa9/0x110 [ 867.900354][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 867.905641][ C0] do_syscall_64+0x106/0xf80 [ 867.910238][ C0] ? clear_bhb_loop+0x40/0x90 [ 867.914907][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.920787][ C0] RIP: 0033:0x7f579119c629 [ 867.925186][ C0] RSP: 002b:00007f5792098028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 867.933582][ C0] RAX: ffffffffffffffda RBX: 00007f5791416090 RCX: 00007f579119c629 [ 867.941539][ C0] RDX: 0000000000000015 RSI: ffffffffffff0001 RDI: 0000000000000000 [ 867.949500][ C0] RBP: 00007f5791232b39 R08: 0000000000000000 R09: 0000000000000000 [ 867.957456][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 867.965477][ C0] R13: 00007f5791416128 R14: 00007f5791416090 R15: 00007fff9d5b2998 [ 867.973461][ C0] [ 867.976476][ C0] task:syz.2.12470 state:R running task stack:22552 pid:2390 tgid:2390 ppid:5885 task_flags:0x400640 flags:0x00080000 [ 867.989949][ C0] Call Trace: [ 867.993210][ C0] [ 867.996125][ C0] __schedule+0xfee/0x60e0 [ 868.000531][ C0] ? find_held_lock+0x2b/0x80 [ 868.005195][ C0] ? __folio_batch_add_and_move+0x464/0xc60 [ 868.011074][ C0] ? __pfx_lru_add+0x10/0x10 [ 868.015652][ C0] ? __pfx___schedule+0x10/0x10 [ 868.020484][ C0] ? mark_held_locks+0x40/0x70 [ 868.025239][ C0] preempt_schedule_irq+0x50/0x90 [ 868.030248][ C0] irqentry_exit+0x17b/0x670 [ 868.034823][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 868.040788][ C0] RIP: 0010:mt_find+0x163/0x8e0 [ 868.045620][ C0] Code: 00 00 00 31 f6 48 c7 c7 20 92 7e 8e e8 26 63 5e f6 e8 11 f1 06 00 31 ff 89 c3 89 c6 e8 86 17 82 f6 5a 85 db 0f 85 3e 05 00 00 c8 1c 82 f6 8b ac 24 88 00 00 00 e8 bc 1c 82 f6 bf 01 00 00 00 [ 868.065216][ C0] RSP: 0018:ffffc90004c8ed40 EFLAGS: 00000202 [ 868.071351][ C0] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff8b85e3c6 [ 868.079304][ C0] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff88806ab01e40 [ 868.087253][ C0] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 868.095208][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffffc90004c8ee78 [ 868.103158][ C0] R13: ffffc90004c8ed80 R14: 000000000000000e R15: ffffffffffffffff [ 868.111116][ C0] ? mt_find+0x6b6/0x8e0 [ 868.115349][ C0] ? __pfx_mt_find+0x10/0x10 [ 868.119940][ C0] find_vma+0xbf/0x140 [ 868.123999][ C0] ? __pfx_find_vma+0x10/0x10 [ 868.128664][ C0] ? generic_perform_write+0x722/0xa40 [ 868.134112][ C0] gup_vma_lookup+0x20/0x170 [ 868.138692][ C0] __get_user_pages+0x241/0x34d0 [ 868.143619][ C0] ? __pfx___get_user_pages+0x10/0x10 [ 868.148976][ C0] get_dump_page+0x27e/0x3d0 [ 868.153546][ C0] ? __pfx_get_dump_page+0x10/0x10 [ 868.158640][ C0] ? dump_user_range+0x73b/0xb50 [ 868.163560][ C0] dump_user_range+0x18d/0xb50 [ 868.168309][ C0] ? __pfx_dump_user_range+0x10/0x10 [ 868.173580][ C0] ? __pfx_writenote+0x10/0x10 [ 868.178327][ C0] elf_core_dump+0x2d5f/0x3d10 [ 868.183093][ C0] ? __pfx_elf_core_dump+0x10/0x10 [ 868.188184][ C0] ? kasan_save_stack+0x3f/0x50 [ 868.193017][ C0] ? kasan_save_stack+0x30/0x50 [ 868.197851][ C0] ? __kasan_kmalloc+0xaa/0xb0 [ 868.202599][ C0] ? __kvmalloc_node_noprof+0x360/0xa00 [ 868.208132][ C0] ? vfs_coredump+0x2105/0x5570 [ 868.212964][ C0] ? asm_exc_page_fault+0x26/0x30 [ 868.217975][ C0] ? 0xffffffffff600000 [ 868.222139][ C0] ? vfs_coredump+0x27bc/0x5570 [ 868.226972][ C0] vfs_coredump+0x27bc/0x5570 [ 868.231637][ C0] ? __pfx_vfs_coredump+0x10/0x10 [ 868.236643][ C0] ? __lock_acquire+0x4a5/0x2630 [ 868.241571][ C0] ? lock_acquire+0x1cf/0x380 [ 868.246236][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 868.251424][ C0] ? bpf_ksym_find+0x124/0x1c0 [ 868.256176][ C0] ? __kernel_text_address+0xd/0x30 [ 868.261367][ C0] ? unwind_get_return_address+0x59/0xa0 [ 868.266981][ C0] ? arch_stack_walk+0xa6/0xf0 [ 868.271729][ C0] ? __sigqueue_free+0xbe/0x2a0 [ 868.276564][ C0] ? stack_trace_save+0x8e/0xc0 [ 868.281395][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 868.286746][ C0] ? __send_signal_locked+0x155/0x12d0 [ 868.292189][ C0] ? stack_depot_save_flags+0x27/0x9d0 [ 868.297636][ C0] ? __lock_acquire+0x4a5/0x2630 [ 868.302584][ C0] ? proc_coredump_connector+0x2d3/0x4f0 [ 868.308197][ C0] ? __pfx_proc_coredump_connector+0x10/0x10 [ 868.314164][ C0] ? rcu_is_watching+0x12/0xc0 [ 868.319015][ C0] get_signal+0x1f2a/0x21e0 [ 868.323508][ C0] ? __pfx_get_signal+0x10/0x10 [ 868.328335][ C0] ? bad_area_access_error+0xab/0x1d0 [ 868.333697][ C0] ? fixup_vdso_exception+0x2d1/0x370 [ 868.339076][ C0] arch_do_signal_or_restart+0x91/0x770 [ 868.344627][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 868.350786][ C0] ? do_user_addr_fault+0x8d6/0x12f0 [ 868.356073][ C0] irqentry_exit+0x1f8/0x670 [ 868.360654][ C0] asm_exc_page_fault+0x26/0x30 [ 868.365487][ C0] RIP: 0033:0x0 [ 868.368927][ C0] RSP: 002b:000000000000000a EFLAGS: 00010217 [ 868.374972][ C0] RAX: 0000000000000000 RBX: 00007fac01015fa0 RCX: 00007fac00d9c629 [ 868.382922][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000020003b46 [ 868.390872][ C0] RBP: 00007fac00e32b39 R08: 0000000000000002 R09: 0000000000000000 [ 868.398828][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 868.406780][ C0] R13: 00007fac01016038 R14: 00007fac01015fa0 R15: 00007ffc8ff84988 [ 868.414745][ C0] [ 868.417755][ C0] rcu: rcu_preempt kthread starved for 7628 jiffies! g182497 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 868.428928][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 868.438874][ C0] rcu: RCU grace-period kthread stack dump: [ 868.444743][ C0] task:rcu_preempt state:R running task stack:28584 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 868.458212][ C0] Call Trace: [ 868.461475][ C0] [ 868.464394][ C0] __schedule+0xfee/0x60e0 [ 868.468800][ C0] ? __lock_acquire+0x4a5/0x2630 [ 868.473739][ C0] ? __pfx___schedule+0x10/0x10 [ 868.478568][ C0] ? find_held_lock+0x2b/0x80 [ 868.483233][ C0] ? schedule+0x2bf/0x390 [ 868.487548][ C0] schedule+0xdd/0x390 [ 868.491597][ C0] schedule_timeout+0x127/0x280 [ 868.496435][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 868.501792][ C0] ? __pfx_process_timeout+0x10/0x10 [ 868.507067][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 868.512854][ C0] ? prepare_to_swait_event+0xdf/0x4a0 [ 868.518386][ C0] rcu_gp_fqs_loop+0x1a9/0x900 [ 868.523137][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 868.528409][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 868.533330][ C0] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 868.538523][ C0] ? rcu_is_watching+0x12/0xc0 [ 868.543280][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 868.549075][ C0] rcu_gp_kthread+0x179/0x230 [ 868.553734][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 868.558911][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 868.564698][ C0] ? __kthread_parkme+0x18c/0x230 [ 868.569705][ C0] ? kthread+0x13a/0x450 [ 868.573931][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 868.579112][ C0] kthread+0x370/0x450 [ 868.583166][ C0] ? __pfx_kthread+0x10/0x10 [ 868.587740][ C0] ret_from_fork+0x754/0xd80 [ 868.592318][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 868.597426][ C0] ? __switch_to+0x7b4/0x1120 [ 868.602087][ C0] ? __pfx_kthread+0x10/0x10 [ 868.606663][ C0] ret_from_fork_asm+0x1a/0x30 [ 868.611418][ C0] [ 868.614416][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 868.620809][ C0] CPU: 0 UID: 0 PID: 3408 Comm: kworker/R-bat_e Tainted: G U I L syzkaller #0 PREEMPT(full) [ 868.632099][ C0] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 868.639456][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 868.649492][ C0] Workqueue: bat_events batadv_tt_purge [ 868.655053][ C0] RIP: 0010:lock_release+0x40/0x320 [ 868.660239][ C0] Code: 2d ed a8 28 12 48 89 6c 24 10 48 89 f5 0f 1f 44 00 00 65 8b 05 05 a9 28 12 83 f8 07 0f 87 1d 02 00 00 48 0f a3 05 d0 47 f5 0e <0f> 82 18 02 00 00 44 8b 05 97 7b f5 0e 45 85 c0 0f 84 48 01 00 00 [ 868.679826][ C0] RSP: 0018:ffffc90000007138 EFLAGS: 00000297 [ 868.685876][ C0] RAX: 0000000000000000 RBX: ffffffff8e7e9220 RCX: ffffffff8a65857c [ 868.693827][ C0] RDX: ffff888033e5dac0 RSI: ffffffff8a6584ca RDI: ffffffff8e7e9220 [ 868.701779][ C0] RBP: ffffffff8a6584ca R08: 0000000000000001 R09: 0000000000000000 [ 868.709731][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88807f5ff000 [ 868.717683][ C0] R13: ffff88816cfebe74 R14: ffff88816cfebe5c R15: ffff88816cfebe3f [ 868.725636][ C0] FS: 0000000000000000(0000) GS:ffff888124351000(0000) knlGS:0000000000000000 [ 868.734564][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 868.741132][ C0] CR2: 00007fcdcaca6e22 CR3: 0000000034bbc000 CR4: 00000000003526f0 [ 868.749087][ C0] Call Trace: [ 868.752348][ C0] [ 868.755175][ C0] net_generic+0xef/0x2a0 [ 868.759488][ C0] br_nf_forward_finish+0x18f/0xb30 [ 868.764673][ C0] br_nf_forward_ip.part.0+0x61e/0x820 [ 868.770123][ C0] br_nf_forward+0xfe5/0x19f0 [ 868.774784][ C0] nf_hook_slow+0xbf/0x220 [ 868.779191][ C0] __br_forward+0x2f6/0x970 [ 868.783689][ C0] ? __pfx___br_forward+0x10/0x10 [ 868.788699][ C0] ? __asan_memcpy+0x3c/0x60 [ 868.793279][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 868.798729][ C0] ? __skb_clone+0x570/0x760 [ 868.803314][ C0] br_flood+0x37f/0x650 [ 868.807486][ C0] br_handle_frame_finish+0xf57/0x1f00 [ 868.812929][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 868.818805][ C0] ? __local_bh_enable_ip+0x9e/0x120 [ 868.824074][ C0] ? ip6t_do_table+0xc1d/0x1c90 [ 868.828912][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 868.834007][ C0] ? nf_hook_slow+0x167/0x220 [ 868.838667][ C0] br_nf_hook_thresh+0x30d/0x420 [ 868.843587][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 868.849462][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 868.854900][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 868.860772][ C0] ? __pfx_nf_nat_ipv6_in+0x10/0x10 [ 868.866045][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 868.871933][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 868.877816][ C0] br_nf_pre_routing_finish_ipv6+0x769/0xfb0 [ 868.883805][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 868.889683][ C0] br_nf_pre_routing_ipv6+0x39c/0x8b0 [ 868.895045][ C0] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 868.900916][ C0] ? lock_acquire+0x1cf/0x380 [ 868.905581][ C0] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 868.912067][ C0] ? net_generic+0xea/0x2a0 [ 868.916553][ C0] br_nf_pre_routing+0x93b/0x1510 [ 868.921561][ C0] br_handle_frame+0xcdd/0x1520 [ 868.926412][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 868.931713][ C0] ? kfree_skbmem+0x19a/0x210 [ 868.936479][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 868.942359][ C0] ? stack_depot_save_flags+0x27/0x9d0 [ 868.947823][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 868.953089][ C0] __netif_receive_skb_core.constprop.0+0x6c5/0x3550 [ 868.959770][ C0] ? kasan_save_track+0x14/0x30 [ 868.964625][ C0] ? __kasan_slab_free+0x5f/0x80 [ 868.969556][ C0] ? __lock_acquire+0x4a5/0x2630 [ 868.974482][ C0] ? batadv_tt_local_purge+0x21c/0x3d0 [ 868.979936][ C0] ? batadv_tt_purge+0x8b/0xbd0 [ 868.984780][ C0] ? process_one_work+0x9d7/0x1920 [ 868.989885][ C0] ? rescuer_thread+0x902/0x1490 [ 868.994805][ C0] ? kthread+0x370/0x450 [ 868.999039][ C0] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 869.006140][ C0] ? lock_acquire+0x1cf/0x380 [ 869.010802][ C0] ? find_held_lock+0x2b/0x80 [ 869.015469][ C0] ? __lock_acquire+0x4a5/0x2630 [ 869.020394][ C0] ? __lock_acquire+0x4a5/0x2630 [ 869.025333][ C0] ? process_backlog+0x32a/0x1580 [ 869.030363][ C0] __netif_receive_skb_one_core+0xb0/0x1e0 [ 869.036169][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 869.042584][ C0] ? lock_acquire+0x1cf/0x380 [ 869.047250][ C0] ? process_backlog+0x32a/0x1580 [ 869.052266][ C0] ? process_backlog+0x32a/0x1580 [ 869.057278][ C0] __netif_receive_skb+0x1f/0x120 [ 869.062310][ C0] process_backlog+0x37a/0x1580 [ 869.067177][ C0] __napi_poll.constprop.0+0xaf/0x450 [ 869.072542][ C0] net_rx_action+0xa40/0xf20 [ 869.077148][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 869.082247][ C0] ? find_held_lock+0x2b/0x80 [ 869.086904][ C0] ? try_to_wake_up+0x154/0x1a80 [ 869.091825][ C0] ? try_to_wake_up+0x154/0x1a80 [ 869.096742][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 869.101920][ C0] ? sched_clock+0x38/0x60 [ 869.106327][ C0] ? sched_clock_cpu+0x6c/0x570 [ 869.111170][ C0] ? mark_held_locks+0x40/0x70 [ 869.116010][ C0] handle_softirqs+0x1eb/0x9e0 [ 869.120773][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 869.126041][ C0] ? irqtime_account_irq+0x176/0x2d0 [ 869.131315][ C0] ? batadv_tt_local_purge+0x21c/0x3d0 [ 869.136767][ C0] do_softirq+0xac/0xe0 [ 869.140919][ C0] [ 869.143836][ C0] [ 869.146759][ C0] __local_bh_enable_ip+0xf8/0x120 [ 869.151867][ C0] batadv_tt_local_purge+0x21c/0x3d0 [ 869.157165][ C0] ? __pfx_batadv_tt_local_purge+0x10/0x10 [ 869.162980][ C0] batadv_tt_purge+0x8b/0xbd0 [ 869.167667][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 869.173483][ C0] ? debug_object_deactivate+0x2e4/0x3b0 [ 869.179123][ C0] ? __pfx_batadv_tt_purge+0x10/0x10 [ 869.184425][ C0] ? rcu_is_watching+0x12/0xc0 [ 869.189203][ C0] process_one_work+0x9d7/0x1920 [ 869.194243][ C0] ? __pfx_process_one_work+0x10/0x10 [ 869.199633][ C0] ? __pfx_batadv_tt_purge+0x10/0x10 [ 869.204925][ C0] rescuer_thread+0x902/0x1490 [ 869.209694][ C0] ? rescuer_thread+0x23d/0x1490 [ 869.214625][ C0] ? rescuer_thread+0x118/0x1490 [ 869.219650][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 869.224850][ C0] ? __kthread_parkme+0x18c/0x230 [ 869.229865][ C0] ? kthread+0x13a/0x450 [ 869.234091][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 869.239276][ C0] kthread+0x370/0x450 [ 869.243335][ C0] ? __pfx_kthread+0x10/0x10 [ 869.247913][ C0] ret_from_fork+0x754/0xd80 [ 869.252494][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 869.257593][ C0] ? __switch_to+0x7b4/0x1120 [ 869.262256][ C0] ? __pfx_kthread+0x10/0x10 [ 869.266836][ C0] ret_from_fork_asm+0x1a/0x30 [ 869.271594][ C0] [ 869.275097][ C0] net_ratelimit: 20374 callbacks suppressed [ 869.275111][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.293209][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 869.305361][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.317600][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.330001][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.342321][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 869.354620][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.366876][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.379097][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.391286][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 869.556898][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 871.034389][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 871.055447][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 874.259000][ C0] net_ratelimit: 20863 callbacks suppressed [ 874.259018][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 874.277208][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.289450][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.301763][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.314041][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:1a:05:70:2c:99:20, vlan:0) [ 874.326324][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.338585][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.350807][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.362976][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 874.375229][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)