last executing test programs: 4m6.736167946s ago: executing program 1 (id=5776): r0 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cec4\x00', 0x10b703, 0x0) ioctl$auto_CEC_S_MODE(r0, 0x40046109, &(0x7f0000002c40)=0xd2) 4m6.599209285s ago: executing program 1 (id=5778): symlink$auto(&(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000240)='./file0\x00') creat$auto(&(0x7f0000000680)='./file0\x00', 0x3) 4m6.424852029s ago: executing program 1 (id=5782): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/workqueue/parameters/default_affinity_scope\x00', 0x1a9242, 0x0) sendfile$auto(r0, r0, 0x0, 0x5) 4m6.19404498s ago: executing program 1 (id=5786): r0 = openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000040)='/proc/version\x00', 0x101000, 0x0) pread64$auto(r0, &(0x7f0000000000)='}\'\x00', 0x81, 0x2) 4m6.038189235s ago: executing program 1 (id=5790): rseq$auto(&(0x7f0000000280)={0xe, 0x403, 0x7, 0x80b, 0x83, 0x2}, 0x20, 0x0, 0x8000006) tkill$auto(0x80000000000001, 0x7) 4m5.474333815s ago: executing program 1 (id=5800): r0 = socket(0xa, 0x1, 0x100) getsockopt$auto_SO_RCVTIMEO_OLD(r0, 0x6, 0x14, 0x0, &(0x7f0000000080)=0xe) 4m5.051871204s ago: executing program 32 (id=5800): r0 = socket(0xa, 0x1, 0x100) getsockopt$auto_SO_RCVTIMEO_OLD(r0, 0x6, 0x14, 0x0, &(0x7f0000000080)=0xe) 2.036694822s ago: executing program 3 (id=9698): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0x2, 0x801, 0x106) bind$auto(0x3, 0x0, 0x68) setsockopt$auto(r0, 0x1, 0xc, 0x0, 0x9) 1.861186438s ago: executing program 3 (id=9701): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) mincore$auto(0x1000, 0x8001, 0x0) r0 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r0, 0x107, 0x12, 0x0, 0x4) 1.723382302s ago: executing program 3 (id=9704): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) memfd_create$auto(0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) 1.412293178s ago: executing program 4 (id=9709): sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8010}, 0x4000804) lstat$auto(0x0, &(0x7f0000000180)={0x11, 0x2, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfa98, 0xfffffffffffffffb, 0x7fffffffffffffff, 0x4, 0x100000007ffffffe, 0x7fffffffffff7ffb, 0x5f3, 0x7, 0x4, 0x6}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) 1.26260289s ago: executing program 4 (id=9712): ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000200)={{@inferred=0xffffffffffffffff, 0x1, 0x1, 0x81, "3112d585005a614d19e22af9ffb683dbede3d0bf828bbfba40f035f4be6b7fe5e2f94bd90484b0755015e48d"}, 0x2, 0x5, 0x4, @raw, @integer={0x100000000000007, 0x5, 0x1}, "7adec199a16a2311eacf2fc7ae6e9858eeb78db8d04fdd73340238d212b6debe0eda71bdd709254592b67f9ca1adb17884a16f7ce8cbce0bb32791702b8d7c38"}) rt_sigqueueinfo$auto(0x0, 0x2, &(0x7f0000000000)={@siginfo_0_0={0x6, 0x4, 0x7, @_sigchld={r0, 0x0, 0xa, 0x7, 0x7}}}) r1 = socket(0x11, 0x3, 0x9) sendmmsg$auto(r1, &(0x7f00000001c0)={{&(0x7f0000000000), 0x5ac, &(0x7f0000000100)={&(0x7f0000000200), 0x5bc}, 0x5, &(0x7f0000000180), 0x5, 0xe}, 0x5}, 0x2, 0x100) 1.115410155s ago: executing program 4 (id=9715): r0 = openat$auto_i2cdev_fops_i2c_dev(0xffffffffffffff9c, &(0x7f0000000440), 0x20201, 0x0) writev$auto(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x5}, 0x7) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$auto_I2C_RDWR(r0, 0x707, &(0x7f0000000180)) 1.064305132s ago: executing program 0 (id=9716): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001a40), r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a80)={'wg2\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000001ac0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002bbd7000fcdbdf251b0000000c00018008000100", @ANYRES32=r2, @ANYBLOB="0c00028008000100", @ANYRES32], 0x2c}, 0x1, 0x0, 0x0, 0x24040000}, 0x0) 933.577716ms ago: executing program 4 (id=9717): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x4, 0x2, 0x40eb2, 0x401, 0x300000000000) futex$auto(0x0, 0x5, 0x0, 0x0, 0x0, 0xa0000001) 910.613354ms ago: executing program 0 (id=9718): mmap$auto(0x0, 0x4020009, 0xdc, 0xeb1, 0xffffffffffffffff, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) ioperm$auto(0x7, 0x6, 0x2) syz_genetlink_get_family_id$auto_ioam6(&(0x7f0000000040), 0xffffffffffffffff) 899.663717ms ago: executing program 2 (id=9719): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x2, 0x1, 0x84) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) setsockopt$auto(0x3, 0x10000000084, 0x7d, 0x0, 0x8) 784.552297ms ago: executing program 4 (id=9720): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) r0 = socket(0xa, 0x801, 0x84) getsockopt$auto(r0, 0x84, 0x74, 0x0, &(0x7f0000000040)=0x9000c) 770.324556ms ago: executing program 0 (id=9721): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) getitimer$auto(0x0, 0x0) geteuid() 762.720316ms ago: executing program 2 (id=9722): r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) listen$auto(0xffffffffffffffff, 0x8) socket(0x18, 0x2, 0x10000000000002) 637.288526ms ago: executing program 2 (id=9723): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x7f, 0x0) io_uring_register$auto(0x2, 0x1, &(0x7f00000001c0), 0x10000) 620.951544ms ago: executing program 0 (id=9724): r0 = socket(0xa, 0x5, 0x0) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x0, @local}, 0x69) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) setsockopt$auto(0x3, 0x10000000084, 0x1e, 0x0, 0x8) 600.907414ms ago: executing program 4 (id=9725): unshare$auto(0x40000080) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) sendfile$auto(r0, r0, 0x0, 0x3) 563.81845ms ago: executing program 3 (id=9726): mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/fail-nth\x00', 0x121802, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00]\xa4\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9) syz_genetlink_get_family_id$auto_nl802154(0x0, 0xffffffffffffffff) 460.870266ms ago: executing program 0 (id=9727): r0 = socket(0x10, 0x2, 0x0) r1 = syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)={0x14, r1, 0x301, 0x70b52c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x400c01d}, 0x0) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 449.171114ms ago: executing program 2 (id=9728): setresuid$auto(0x8, 0x8, 0x0) r0 = setfsuid$auto(0xee00) setreuid$auto(r0, 0x0) setresuid$auto(0x8, 0x8, 0x0) 78.296867ms ago: executing program 0 (id=9729): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) futex$auto(&(0x7f0000000080)=0x2948, 0x0, 0x2948, 0x0, 0x0, 0x1000) futex$auto(&(0x7f0000000080)=0x1, 0xb, 0x1, 0x0, 0x0, 0xfffffffa) futex$auto(&(0x7f0000000080)=0xffffffba, 0x3, 0x9, 0x0, 0x0, 0xfffffffa) 77.897276ms ago: executing program 2 (id=9730): setns(0xc9, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000100), r0) sendmsg$auto_CTRL_CMD_GETFAMILY2(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000001000)={0x14, r1, 0xa4f962d6ad91937d, 0x70bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x24048004) 76.94351ms ago: executing program 3 (id=9731): mmap$auto(0x0, 0x40009, 0x3, 0x9b72, 0x7, 0x28000) sysfs$auto(0x2, 0x2, 0x0) r0 = fsopen$auto(0x0, 0x1) fsconfig$auto(r0, 0x8, 0x0, 0x0, 0x0) 418.38µs ago: executing program 2 (id=9732): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r0 = timerfd_create$auto(0x1, 0x0) timerfd_settime$auto(r0, 0x0, 0x0, 0x0) 0s ago: executing program 3 (id=9733): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ram5\x00', 0x1eba02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) madvise$auto(0x1000, 0x400050, 0x9) kernel console output (not intermixed with test programs): l:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.8555,pid=23619,uid=0 [ 516.252461][T23619] Memory cgroup out of memory: Killed process 23619 (syz.4.8555) total-vm:104300kB, anon-rss:3316kB, file-rss:20708kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 517.617381][T23678] openvswitch: netlink: Multiple metadata blocks provided [ 518.603871][T23705] syz.4.8596 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 518.638145][T23705] CPU: 0 UID: 0 PID: 23705 Comm: syz.4.8596 Tainted: G U L syzkaller #0 PREEMPT(full) [ 518.638178][T23705] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 518.638184][T23705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 518.638193][T23705] Call Trace: [ 518.638199][T23705] [ 518.638205][T23705] dump_stack_lvl+0x100/0x190 [ 518.638227][T23705] dump_header+0xfb/0x606 [ 518.638245][T23705] oom_kill_process.cold+0xd/0x330 [ 518.638264][T23705] out_of_memory+0x340/0x14f0 [ 518.638293][T23705] ? __pfx_out_of_memory+0x10/0x10 [ 518.638322][T23705] mem_cgroup_out_of_memory+0xc6/0x130 [ 518.638340][T23705] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 518.638356][T23705] ? find_held_lock+0x2b/0x80 [ 518.638379][T23705] ? do_raw_spin_unlock+0x145/0x1e0 [ 518.638396][T23705] ? _raw_spin_unlock+0x28/0x50 [ 518.638416][T23705] try_charge_memcg+0x6e5/0xdf0 [ 518.638441][T23705] ? __pfx_try_charge_memcg+0x10/0x10 [ 518.638462][T23705] ? find_held_lock+0x2b/0x80 [ 518.638480][T23705] ? rcu_read_unlock+0x17/0x60 [ 518.638502][T23705] ? rcu_read_unlock+0x17/0x60 [ 518.638524][T23705] ? find_held_lock+0x2b/0x80 [ 518.638543][T23705] ? rcu_read_unlock+0x17/0x60 [ 518.638569][T23705] charge_memcg+0x187/0x1e0 [ 518.638592][T23705] __mem_cgroup_charge+0x2b/0x1c0 [ 518.638608][T23705] do_anonymous_page+0xb53/0x2080 [ 518.638625][T23705] ? rcu_read_unlock+0x2d/0xb0 [ 518.638645][T23705] __handle_mm_fault+0x1d2c/0x2a00 [ 518.638663][T23705] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 518.638682][T23705] ? __pfx___handle_mm_fault+0x10/0x10 [ 518.638699][T23705] ? pte_offset_map_lock+0x174/0x320 [ 518.638719][T23705] ? find_held_lock+0x2b/0x80 [ 518.638760][T23705] ? follow_page_pte+0x4d0/0x13f0 [ 518.638786][T23705] handle_mm_fault+0x37b/0xa30 [ 518.638805][T23705] __get_user_pages+0x1178/0x32a0 [ 518.638834][T23705] ? __pfx___get_user_pages+0x10/0x10 [ 518.638861][T23705] populate_vma_page_range+0x267/0x3f0 [ 518.638884][T23705] ? __pfx_populate_vma_page_range+0x10/0x10 [ 518.638906][T23705] ? __pfx_find_vma_intersection+0x10/0x10 [ 518.638928][T23705] ? do_mmap+0x93f/0x12f0 [ 518.638951][T23705] __mm_populate+0x107/0x3a0 [ 518.638974][T23705] ? __pfx___mm_populate+0x10/0x10 [ 518.638998][T23705] ? up_write+0x2e5/0x5c0 [ 518.639015][T23705] vm_mmap_pgoff+0x37f/0x470 [ 518.639039][T23705] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 518.639063][T23705] ? find_held_lock+0x2b/0x80 [ 518.639081][T23705] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 518.639104][T23705] ksys_mmap_pgoff+0xe4/0x610 [ 518.639125][T23705] ? find_held_lock+0x2b/0x80 [ 518.639143][T23705] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 518.639162][T23705] ? exc_page_fault+0x6f/0xd0 [ 518.639186][T23705] __x64_sys_mmap+0x125/0x190 [ 518.639207][T23705] do_syscall_64+0x115/0x840 [ 518.639226][T23705] ? clear_bhb_loop+0x40/0x90 [ 518.639245][T23705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 518.639260][T23705] RIP: 0033:0x7f3984b9e019 [ 518.639273][T23705] 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 [ 518.639288][T23705] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 518.639303][T23705] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 518.639313][T23705] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 518.639322][T23705] RBP: 00007f3984c3500c R08: ffffffffffffffff R09: 0000000000000000 [ 518.639331][T23705] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 518.639340][T23705] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 518.639361][T23705] [ 518.639367][T23705] memory: usage 3072kB, limit 3072kB, failcnt 13303 [ 519.608022][T23705] memory+swap: usage 3600kB, limit 9007199254740988kB, failcnt 0 [ 519.630892][T23705] kmem: usage 1516kB, limit 9007199254740988kB, failcnt 0 [ 519.655154][T23705] Memory cgroup stats for /syz4: [ 519.655266][T23705] cache 0 [ 519.681247][T23705] rss 1593344 [ 519.696160][T23705] rss_huge 0 [ 519.705895][T23705] shmem 0 [ 519.713562][T23705] mapped_file 0 [ 519.725719][T23705] dirty 0 [ 519.736949][T23705] writeback 0 [ 519.748526][T23705] workingset_refault_anon 1398 [ 519.762254][T23705] workingset_refault_file 39 [ 519.775884][T23705] swap 540672 [ 519.785185][T23705] swapcached 63672320 [ 519.800022][T23705] pgpgin 47474 [ 519.818271][T23705] pgpgout 55261 [ 519.828338][T23705] pgfault 130666 [ 519.835089][T23705] pgmajfault 581 [ 519.848349][T23705] inactive_anon 0 [ 519.859336][T23705] active_anon 1593344 [ 519.872443][T23705] inactive_file 0 [ 519.883974][T23705] active_file 0 [ 519.896889][T23705] unevictable 0 [ 519.906950][T23705] hierarchical_memory_limit 3145728 [ 519.925827][T23705] hierarchical_memsw_limit 9223372036854771712 [ 519.943641][T23705] total_cache 0 [ 519.954862][T23705] total_rss 1593344 [ 519.967834][T23705] total_rss_huge 0 [ 519.983236][T23705] total_shmem 0 [ 519.994022][T23705] total_mapped_file 0 [ 520.007924][T23705] total_dirty 0 [ 520.023282][T23705] total_writeback 0 [ 520.034689][T23705] total_workingset_refault_anon 1398 [ 520.054106][T23705] total_workingset_refault_file 39 [ 520.070634][T23705] total_swap 540672 [ 520.080680][T23705] total_swapcached 63672320 [ 520.095315][T23705] total_pgpgin 47474 [ 520.109838][T23705] total_pgpgout 55261 [ 520.123717][T23705] total_pgfault 130666 [ 520.148957][T23705] total_pgmajfault 581 [ 520.158014][T23705] total_inactive_anon 0 [ 520.172961][T23705] total_active_anon 1593344 [ 520.189431][T23705] total_inactive_file 0 [ 520.208022][T23705] total_active_file 0 [ 520.233876][T23705] total_unevictable 0 [ 520.266884][T23705] anon_cost 85 [ 520.275007][T23705] file_cost 0 [ 520.285939][T23705] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.8596,pid=23704,uid=0 [ 520.335668][T23705] Memory cgroup out of memory: Killed process 23704 (syz.4.8596) total-vm:108400kB, anon-rss:4836kB, file-rss:20744kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 520.801579][T23772] netlink: NAT attribute has 5 unknown bytes [ 522.521959][T23825] syz.4.8653 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 522.571740][T23825] CPU: 0 UID: 0 PID: 23825 Comm: syz.4.8653 Tainted: G U L syzkaller #0 PREEMPT(full) [ 522.571769][T23825] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 522.571774][T23825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 522.571784][T23825] Call Trace: [ 522.571789][T23825] [ 522.571794][T23825] dump_stack_lvl+0x100/0x190 [ 522.571817][T23825] dump_header+0xfb/0x606 [ 522.571835][T23825] oom_kill_process.cold+0xd/0x330 [ 522.571853][T23825] out_of_memory+0x340/0x14f0 [ 522.571882][T23825] ? __pfx_out_of_memory+0x10/0x10 [ 522.571912][T23825] mem_cgroup_out_of_memory+0xc6/0x130 [ 522.571929][T23825] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 522.571946][T23825] ? find_held_lock+0x2b/0x80 [ 522.571969][T23825] ? do_raw_spin_unlock+0x145/0x1e0 [ 522.571986][T23825] ? _raw_spin_unlock+0x28/0x50 [ 522.572006][T23825] try_charge_memcg+0x6e5/0xdf0 [ 522.572032][T23825] ? __pfx_try_charge_memcg+0x10/0x10 [ 522.572053][T23825] ? find_held_lock+0x2b/0x80 [ 522.572071][T23825] ? rcu_read_unlock+0x17/0x60 [ 522.572094][T23825] ? rcu_read_unlock+0x17/0x60 [ 522.572115][T23825] ? find_held_lock+0x2b/0x80 [ 522.572134][T23825] ? rcu_read_unlock+0x17/0x60 [ 522.572160][T23825] charge_memcg+0x187/0x1e0 [ 522.572183][T23825] __mem_cgroup_charge+0x2b/0x1c0 [ 522.572199][T23825] do_anonymous_page+0xb53/0x2080 [ 522.572215][T23825] ? rcu_read_unlock+0x2d/0xb0 [ 522.572236][T23825] __handle_mm_fault+0x1d2c/0x2a00 [ 522.572254][T23825] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 522.572273][T23825] ? __pfx___handle_mm_fault+0x10/0x10 [ 522.572297][T23825] ? pte_offset_map_lock+0x174/0x320 [ 522.572317][T23825] ? find_held_lock+0x2b/0x80 [ 522.572342][T23825] ? follow_page_pte+0x4d0/0x13f0 [ 522.572367][T23825] handle_mm_fault+0x37b/0xa30 [ 522.572386][T23825] __get_user_pages+0x1178/0x32a0 [ 522.572415][T23825] ? __pfx___get_user_pages+0x10/0x10 [ 522.572441][T23825] populate_vma_page_range+0x267/0x3f0 [ 522.572465][T23825] ? __pfx_populate_vma_page_range+0x10/0x10 [ 522.572487][T23825] ? __pfx_find_vma_intersection+0x10/0x10 [ 522.572508][T23825] ? do_mmap+0x93f/0x12f0 [ 522.572531][T23825] __mm_populate+0x107/0x3a0 [ 522.572554][T23825] ? __pfx___mm_populate+0x10/0x10 [ 522.572578][T23825] ? up_write+0x2e5/0x5c0 [ 522.572596][T23825] vm_mmap_pgoff+0x37f/0x470 [ 522.572619][T23825] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 522.572643][T23825] ? find_held_lock+0x2b/0x80 [ 522.572661][T23825] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 522.572684][T23825] ksys_mmap_pgoff+0xe4/0x610 [ 522.572705][T23825] ? find_held_lock+0x2b/0x80 [ 522.572724][T23825] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 522.572743][T23825] ? exc_page_fault+0x6f/0xd0 [ 522.572767][T23825] __x64_sys_mmap+0x125/0x190 [ 522.572788][T23825] do_syscall_64+0x115/0x840 [ 522.572807][T23825] ? clear_bhb_loop+0x40/0x90 [ 522.572826][T23825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 522.572841][T23825] RIP: 0033:0x7f3984b9e019 [ 522.572855][T23825] 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 [ 522.572869][T23825] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 522.572884][T23825] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 522.572894][T23825] RDX: 000000000000005f RSI: 0000000000400008 RDI: 0000000000000000 [ 522.572903][T23825] RBP: 00007f3984c3500c R08: 0000000000000002 R09: 0000000000008000 [ 522.572912][T23825] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 522.572921][T23825] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 522.572942][T23825] [ 522.572948][T23825] memory: usage 3072kB, limit 3072kB, failcnt 13848 [ 523.984241][T23825] memory+swap: usage 5148kB, limit 9007199254740988kB, failcnt 0 [ 524.015469][T23825] kmem: usage 1520kB, limit 9007199254740988kB, failcnt 0 [ 524.043975][T23825] Memory cgroup stats for /syz4: [ 524.044092][T23825] cache 0 [ 524.083246][T23825] rss 1589248 [ 524.095741][T23825] rss_huge 0 [ 524.111965][T23825] shmem 0 [ 524.124241][T23825] mapped_file 0 [ 524.139293][T23825] dirty 0 [ 524.151516][T23825] writeback 0 [ 524.166695][T23882] openvswitch: netlink: IP tunnel dst address not specified [ 524.177507][T23825] workingset_refault_anon 1418 [ 524.194686][T23825] workingset_refault_file 39 [ 524.211129][T23825] swap 2125824 [ 524.226540][T23825] swapcached 65740800 [ 524.244726][T23825] pgpgin 48989 [ 524.258718][T23825] pgpgout 56777 [ 524.273937][T23825] pgfault 133147 [ 524.294085][T23825] pgmajfault 595 [ 524.306990][T23825] inactive_anon 0 [ 524.317043][T23825] active_anon 1589248 [ 524.339130][T23825] inactive_file 0 [ 524.357219][T23825] active_file 0 [ 524.371211][T23825] unevictable 0 [ 524.393191][T23825] hierarchical_memory_limit 3145728 [ 524.444775][T23825] hierarchical_memsw_limit 9223372036854771712 [ 524.471755][T23825] total_cache 0 [ 524.487192][T23825] total_rss 1589248 [ 524.500922][T23825] total_rss_huge 0 [ 524.518026][T23825] total_shmem 0 [ 524.542802][T23825] total_mapped_file 0 [ 524.563087][T23825] total_dirty 0 [ 524.577654][T23825] total_writeback 0 [ 524.599731][T23825] total_workingset_refault_anon 1418 [ 524.622320][T23825] total_workingset_refault_file 39 [ 524.651947][T23825] total_swap 2125824 [ 524.672656][T23825] total_swapcached 65740800 [ 524.690459][T23895] sd 0:0:1:0: PR command failed: 1026 [ 524.697490][T23825] total_pgpgin 48989 [ 524.709702][T23825] total_pgpgout 56777 [ 524.717670][T23895] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 524.730165][T23825] total_pgfault 133147 [ 524.743651][T23895] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 524.752838][T23825] total_pgmajfault 595 [ 524.766159][T23825] total_inactive_anon 0 [ 524.813026][T23825] total_active_anon 1589248 [ 524.840267][T23825] total_inactive_file 0 [ 524.863187][T23825] total_active_file 0 [ 524.885614][T23825] total_unevictable 0 [ 524.918255][T23825] anon_cost 81 [ 524.937177][T23825] file_cost 0 [ 524.955378][T23825] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.8653,pid=23823,uid=0 [ 525.044673][T23825] Memory cgroup out of memory: Killed process 23823 (syz.4.8653) total-vm:108400kB, anon-rss:4832kB, file-rss:20744kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 525.101075][ T30] audit: type=1107 audit(4295051496.381:36): pid=23903 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 525.173482][ T30] audit: type=1107 audit(4295051496.411:37): pid=23903 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 526.245694][T23945] usb usb36: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 526.317904][T23945] vhci_hcd vhci_hcd.1: default hub control req: 0000 v0000 i0000 l0 [ 527.044162][T23975] syz.4.8725 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 527.087521][T23964] could not allocate digest TFM handle [ 527.100511][T23975] CPU: 0 UID: 0 PID: 23975 Comm: syz.4.8725 Tainted: G U L syzkaller #0 PREEMPT(full) [ 527.100538][T23975] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 527.100544][T23975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 527.100553][T23975] Call Trace: [ 527.100558][T23975] [ 527.100564][T23975] dump_stack_lvl+0x100/0x190 [ 527.100586][T23975] dump_header+0xfb/0x606 [ 527.100604][T23975] oom_kill_process.cold+0xd/0x330 [ 527.100622][T23975] out_of_memory+0x340/0x14f0 [ 527.100651][T23975] ? __pfx_out_of_memory+0x10/0x10 [ 527.100681][T23975] mem_cgroup_out_of_memory+0xc6/0x130 [ 527.100699][T23975] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 527.100715][T23975] ? find_held_lock+0x2b/0x80 [ 527.100744][T23975] ? do_raw_spin_unlock+0x145/0x1e0 [ 527.100762][T23975] ? _raw_spin_unlock+0x28/0x50 [ 527.100782][T23975] try_charge_memcg+0x6e5/0xdf0 [ 527.100808][T23975] ? __pfx_try_charge_memcg+0x10/0x10 [ 527.100829][T23975] ? find_held_lock+0x2b/0x80 [ 527.100847][T23975] ? rcu_read_unlock+0x17/0x60 [ 527.100869][T23975] ? rcu_read_unlock+0x17/0x60 [ 527.100891][T23975] ? find_held_lock+0x2b/0x80 [ 527.100910][T23975] ? rcu_read_unlock+0x17/0x60 [ 527.100936][T23975] charge_memcg+0x187/0x1e0 [ 527.100959][T23975] __mem_cgroup_charge+0x2b/0x1c0 [ 527.100974][T23975] do_anonymous_page+0xb53/0x2080 [ 527.100991][T23975] ? rcu_read_unlock+0x2d/0xb0 [ 527.101012][T23975] __handle_mm_fault+0x1d2c/0x2a00 [ 527.101030][T23975] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 527.101049][T23975] ? __pfx___handle_mm_fault+0x10/0x10 [ 527.101066][T23975] ? pte_offset_map_lock+0x174/0x320 [ 527.101086][T23975] ? find_held_lock+0x2b/0x80 [ 527.101111][T23975] ? follow_page_pte+0x4d0/0x13f0 [ 527.101136][T23975] handle_mm_fault+0x37b/0xa30 [ 527.101155][T23975] __get_user_pages+0x1178/0x32a0 [ 527.101183][T23975] ? __pfx___get_user_pages+0x10/0x10 [ 527.101210][T23975] populate_vma_page_range+0x267/0x3f0 [ 527.101234][T23975] ? __pfx_populate_vma_page_range+0x10/0x10 [ 527.101256][T23975] ? __pfx_find_vma_intersection+0x10/0x10 [ 527.101277][T23975] ? do_mmap+0x93f/0x12f0 [ 527.101300][T23975] __mm_populate+0x107/0x3a0 [ 527.101323][T23975] ? __pfx___mm_populate+0x10/0x10 [ 527.101347][T23975] ? up_write+0x2e5/0x5c0 [ 527.101364][T23975] vm_mmap_pgoff+0x37f/0x470 [ 527.101387][T23975] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 527.101412][T23975] ? find_held_lock+0x2b/0x80 [ 527.101430][T23975] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 527.101453][T23975] ksys_mmap_pgoff+0xe4/0x610 [ 527.101474][T23975] ? find_held_lock+0x2b/0x80 [ 527.101492][T23975] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 527.101511][T23975] ? exc_page_fault+0x6f/0xd0 [ 527.101535][T23975] __x64_sys_mmap+0x125/0x190 [ 527.101556][T23975] do_syscall_64+0x115/0x840 [ 527.101576][T23975] ? clear_bhb_loop+0x40/0x90 [ 527.101594][T23975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.101610][T23975] RIP: 0033:0x7f3984b9e019 [ 527.101623][T23975] 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 [ 527.101638][T23975] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 527.101653][T23975] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 527.101663][T23975] RDX: 0000000000000002 RSI: 0000000000400008 RDI: 0000000000000000 [ 527.101672][T23975] RBP: 00007f3984c3500c R08: 0000000000000002 R09: 0000000000008000 [ 527.101681][T23975] R10: 0400000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 527.101690][T23975] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 527.101710][T23975] [ 527.101717][T23975] memory: usage 3072kB, limit 3072kB, failcnt 13959 [ 527.948912][T23992] netlink: zone id is out of range [ 527.973184][T23992] netlink: zone id is out of range [ 527.989763][T23992] netlink: zone id is out of range [ 528.009833][T23992] netlink: zone id is out of range [ 528.028589][T23992] netlink: zone id is out of range [ 528.040189][T23992] netlink: zone id is out of range [ 528.071898][T23992] netlink: zone id is out of range [ 528.080519][T23992] netlink: zone id is out of range [ 528.098592][T23992] netlink: zone id is out of range [ 528.116258][T23992] netlink: zone id is out of range [ 528.546688][T23975] memory+swap: usage 3584kB, limit 9007199254740988kB, failcnt 0 [ 528.582685][T23975] kmem: usage 1520kB, limit 9007199254740988kB, failcnt 0 [ 528.613652][T23975] Memory cgroup stats for /syz4: [ 528.613764][T23975] cache 0 [ 528.657725][T23975] rss 1568768 [ 528.674453][T23975] rss_huge 0 [ 528.693901][T23975] shmem 0 [ 528.704986][T23975] mapped_file 0 [ 528.720217][T23975] dirty 0 [ 528.735632][T23975] writeback 0 [ 528.753531][T23975] workingset_refault_anon 1432 [ 528.768005][T24018] usb usb21: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 528.780051][T23975] workingset_refault_file 39 [ 528.793098][T23975] swap 524288 [ 528.810074][T23975] swapcached 66191360 [ 528.826331][T23975] pgpgin 49756 [ 528.841673][T23975] pgpgout 57549 [ 528.858846][T23975] pgfault 135262 [ 528.876009][T23975] pgmajfault 607 [ 528.919260][T23975] inactive_anon 0 [ 528.928464][T23975] active_anon 1568768 [ 528.937000][T23975] inactive_file 0 [ 528.964187][T23975] active_file 0 [ 528.977080][T23975] unevictable 0 [ 528.998042][T23975] hierarchical_memory_limit 3145728 [ 529.019817][T23975] hierarchical_memsw_limit 9223372036854771712 [ 529.047588][T23975] total_cache 0 [ 529.062114][T23975] total_rss 1568768 [ 529.081298][T23975] total_rss_huge 0 [ 529.099362][T23975] total_shmem 0 [ 529.119435][T23975] total_mapped_file 0 [ 529.134064][T23975] total_dirty 0 [ 529.159370][T23975] total_writeback 0 [ 529.180741][T23975] total_workingset_refault_anon 1432 [ 529.201537][T23975] total_workingset_refault_file 39 [ 529.222167][T23975] total_swap 524288 [ 529.240269][T23975] total_swapcached 66191360 [ 529.260150][T23975] total_pgpgin 49756 [ 529.283458][T23975] total_pgpgout 57549 [ 529.304005][T23975] total_pgfault 135262 [ 529.327528][T23975] total_pgmajfault 607 [ 529.349657][T23975] total_inactive_anon 0 [ 529.376045][T23975] total_active_anon 1568768 [ 529.395178][T23975] total_inactive_file 0 [ 529.415810][T23975] total_active_file 0 [ 529.442835][T23975] total_unevictable 0 [ 529.484416][T23975] anon_cost 46 [ 529.512469][T23975] file_cost 0 [ 529.534560][T23975] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.8725,pid=23973,uid=0 [ 529.623589][T23975] Memory cgroup out of memory: Killed process 23973 (syz.4.8725) total-vm:108400kB, anon-rss:4812kB, file-rss:20744kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 532.579514][ T30] audit: type=1800 audit(4295051503.896:38): pid=24146 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.8806" name="lu_gp_id" dev="configfs" ino=69223 res=0 errno=0 [ 533.075056][T24161] net_ratelimit: 318 callbacks suppressed [ 533.075069][T24161] openvswitch: netlink: Geneve option length err (len 256, max 255). [ 533.202563][T24166] netlink: 'syz.2.8815': attribute type 1 has an invalid length. [ 534.684320][T24228] netlink: 'syz.4.8845': attribute type 1 has an invalid length. [ 534.731485][T24230] netlink: 'syz.3.8847': attribute type 1 has an invalid length. [ 535.397240][T24260] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 536.022003][T24287] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8876'. syzkaller syzkaller login: [ 536.640321][T24317] netlink: 16 bytes leftover after parsing attributes in process `syz.4.8889'. [ 537.173642][T24339] netlink: NAT attributes may be specified only when CT COMMIT flag is also specified. [ 537.374902][T24349] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 538.330829][T24392] netlink: 16 bytes leftover after parsing attributes in process `syz.4.8926'. [ 538.909525][T24416] openvswitch: netlink: Flow actions attr not present in new flow. [ 539.430708][T24435] syz.4.8947 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 539.477323][T24435] CPU: 0 UID: 0 PID: 24435 Comm: syz.4.8947 Tainted: G U L syzkaller #0 PREEMPT(full) [ 539.477351][T24435] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 539.477357][T24435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 539.477366][T24435] Call Trace: [ 539.477372][T24435] [ 539.477378][T24435] dump_stack_lvl+0x100/0x190 [ 539.477401][T24435] dump_header+0xfb/0x606 [ 539.477419][T24435] oom_kill_process.cold+0xd/0x330 [ 539.477440][T24435] out_of_memory+0x340/0x14f0 [ 539.477469][T24435] ? __pfx_out_of_memory+0x10/0x10 [ 539.477498][T24435] mem_cgroup_out_of_memory+0xc6/0x130 [ 539.477516][T24435] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 539.477532][T24435] ? find_held_lock+0x2b/0x80 [ 539.477555][T24435] ? do_raw_spin_unlock+0x145/0x1e0 [ 539.477573][T24435] ? _raw_spin_unlock+0x28/0x50 [ 539.477593][T24435] try_charge_memcg+0x6e5/0xdf0 [ 539.477619][T24435] ? __pfx_try_charge_memcg+0x10/0x10 [ 539.477640][T24435] ? find_held_lock+0x2b/0x80 [ 539.477657][T24435] ? rcu_read_unlock+0x17/0x60 [ 539.477680][T24435] ? rcu_read_unlock+0x17/0x60 [ 539.477701][T24435] ? find_held_lock+0x2b/0x80 [ 539.477720][T24435] ? rcu_read_unlock+0x17/0x60 [ 539.477746][T24435] charge_memcg+0x187/0x1e0 [ 539.477769][T24435] __mem_cgroup_charge+0x2b/0x1c0 [ 539.477785][T24435] do_anonymous_page+0xb53/0x2080 [ 539.477802][T24435] ? rcu_read_unlock+0x2d/0xb0 [ 539.477822][T24435] __handle_mm_fault+0x1d2c/0x2a00 [ 539.477840][T24435] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 539.477859][T24435] ? __pfx___handle_mm_fault+0x10/0x10 [ 539.477876][T24435] ? pte_offset_map_lock+0x174/0x320 [ 539.477896][T24435] ? find_held_lock+0x2b/0x80 [ 539.477921][T24435] ? follow_page_pte+0x4d0/0x13f0 [ 539.477946][T24435] handle_mm_fault+0x37b/0xa30 [ 539.477965][T24435] __get_user_pages+0x1178/0x32a0 [ 539.477994][T24435] ? __pfx___get_user_pages+0x10/0x10 [ 539.478021][T24435] populate_vma_page_range+0x267/0x3f0 [ 539.478045][T24435] ? __pfx_populate_vma_page_range+0x10/0x10 [ 539.478067][T24435] ? __pfx_find_vma_intersection+0x10/0x10 [ 539.478088][T24435] ? do_mmap+0x93f/0x12f0 [ 539.478110][T24435] __mm_populate+0x107/0x3a0 [ 539.478134][T24435] ? __pfx___mm_populate+0x10/0x10 [ 539.478158][T24435] ? up_write+0x2e5/0x5c0 [ 539.478175][T24435] vm_mmap_pgoff+0x37f/0x470 [ 539.478198][T24435] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 539.478222][T24435] ? find_held_lock+0x2b/0x80 [ 539.478240][T24435] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 539.478269][T24435] ksys_mmap_pgoff+0xe4/0x610 [ 539.478291][T24435] ? find_held_lock+0x2b/0x80 [ 539.478309][T24435] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 539.478328][T24435] ? exc_page_fault+0x6f/0xd0 [ 539.478352][T24435] __x64_sys_mmap+0x125/0x190 [ 539.478373][T24435] do_syscall_64+0x115/0x840 [ 539.478392][T24435] ? clear_bhb_loop+0x40/0x90 [ 539.478411][T24435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 539.478426][T24435] RIP: 0033:0x7f3984b9e019 [ 539.478439][T24435] 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 [ 539.478454][T24435] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 539.478469][T24435] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 539.478480][T24435] RDX: 00000000000000df RSI: 0000000000400005 RDI: 0000000000000000 [ 539.478489][T24435] RBP: 00007f3984c3500c R08: 0000000000000002 R09: 0000000000008000 [ 539.478498][T24435] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 539.478507][T24435] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 539.478527][T24435] [ 540.600145][T24435] memory: usage 3072kB, limit 3072kB, failcnt 15543 [ 540.634065][T24435] memory+swap: usage 3420kB, limit 9007199254740988kB, failcnt 0 [ 540.677829][T24435] kmem: usage 1468kB, limit 9007199254740988kB, failcnt 0 [ 540.708482][T24435] Memory cgroup stats for /syz4: [ 540.708596][T24435] cache 0 [ 540.761045][T24435] rss 1642496 [ 540.775444][T24435] rss_huge 0 [ 540.790637][T24435] shmem 0 [ 540.812270][T24435] mapped_file 0 [ 540.825207][T24435] dirty 0 [ 540.837950][T24435] writeback 0 [ 540.852654][T24435] workingset_refault_anon 1528 [ 540.873031][T24435] workingset_refault_file 39 [ 540.908442][T24435] swap 356352 [ 540.925157][T24435] swapcached 72499200 [ 540.958492][T24435] pgpgin 53851 [ 540.977948][T24435] pgpgout 61626 [ 540.997008][T24435] pgfault 145011 [ 541.012994][T24435] pgmajfault 666 [ 541.027894][T24435] inactive_anon 0 [ 541.043577][T24435] active_anon 1642496 [ 541.047718][T24499] netlink: 'syz.2.8978': attribute type 1 has an invalid length. [ 541.064352][T24435] inactive_file 0 [ 541.078942][T24435] active_file 0 [ 541.107809][T24435] unevictable 0 [ 541.130284][T24435] hierarchical_memory_limit 3145728 [ 541.155240][T24435] hierarchical_memsw_limit 9223372036854771712 [ 541.193859][T24435] total_cache 0 [ 541.218093][T24501] NFSD: Failed to start, no listeners configured. [ 541.225758][T24435] total_rss 1642496 [ 541.241391][T24435] total_rss_huge 0 [ 541.254244][T24435] total_shmem 0 [ 541.266453][T24435] total_mapped_file 0 [ 541.279029][T24435] total_dirty 0 [ 541.293137][T24435] total_writeback 0 [ 541.312280][T24435] total_workingset_refault_anon 1528 [ 541.352673][T24435] total_workingset_refault_file 39 [ 541.379175][T24435] total_swap 356352 [ 541.384571][T24509] openvswitch: netlink: Flow actions attr not present in new flow. [ 541.402288][T24435] total_swapcached 72499200 [ 541.416517][T24435] total_pgpgin 53851 [ 541.445442][T24435] total_pgpgout 61626 [ 541.470161][T24435] total_pgfault 145011 [ 541.490779][T24435] total_pgmajfault 666 [ 541.511177][T24435] total_inactive_anon 0 [ 541.528787][T24435] total_active_anon 1642496 [ 541.548177][T24435] total_inactive_file 0 [ 541.567113][T24435] total_active_file 0 [ 541.596107][T24435] total_unevictable 0 [ 541.617914][T24435] anon_cost 32 [ 541.642141][T24435] file_cost 0 [ 541.659768][T24435] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.8947,pid=24433,uid=0 [ 541.675263][T24517] netlink: 'syz.0.8988': attribute type 2 has an invalid length. [ 541.722645][T24435] Memory cgroup out of memory: Killed process 24433 (syz.4.8947) total-vm:108400kB, anon-rss:4884kB, file-rss:20744kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 542.820093][T24566] netlink: 4 bytes leftover after parsing attributes in process `syz.3.9010'. [ 543.300025][T24581] syz.4.9017 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 543.355880][T24581] CPU: 0 UID: 0 PID: 24581 Comm: syz.4.9017 Tainted: G U L syzkaller #0 PREEMPT(full) [ 543.355909][T24581] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 543.355914][T24581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 543.355924][T24581] Call Trace: [ 543.355929][T24581] [ 543.355935][T24581] dump_stack_lvl+0x100/0x190 [ 543.355957][T24581] dump_header+0xfb/0x606 [ 543.355975][T24581] oom_kill_process.cold+0xd/0x330 [ 543.355993][T24581] out_of_memory+0x340/0x14f0 [ 543.356022][T24581] ? __pfx_out_of_memory+0x10/0x10 [ 543.356051][T24581] mem_cgroup_out_of_memory+0xc6/0x130 [ 543.356069][T24581] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 543.356085][T24581] ? find_held_lock+0x2b/0x80 [ 543.356108][T24581] ? do_raw_spin_unlock+0x145/0x1e0 [ 543.356126][T24581] ? _raw_spin_unlock+0x28/0x50 [ 543.356145][T24581] try_charge_memcg+0x6e5/0xdf0 [ 543.356171][T24581] ? __pfx_try_charge_memcg+0x10/0x10 [ 543.356192][T24581] ? find_held_lock+0x2b/0x80 [ 543.356210][T24581] ? rcu_read_unlock+0x17/0x60 [ 543.356232][T24581] ? rcu_read_unlock+0x17/0x60 [ 543.356254][T24581] ? find_held_lock+0x2b/0x80 [ 543.356273][T24581] ? rcu_read_unlock+0x17/0x60 [ 543.356299][T24581] charge_memcg+0x187/0x1e0 [ 543.356322][T24581] __mem_cgroup_charge+0x2b/0x1c0 [ 543.356337][T24581] do_anonymous_page+0xb53/0x2080 [ 543.356354][T24581] ? rcu_read_unlock+0x2d/0xb0 [ 543.356375][T24581] __handle_mm_fault+0x1d2c/0x2a00 [ 543.356393][T24581] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 543.356412][T24581] ? __pfx___handle_mm_fault+0x10/0x10 [ 543.356429][T24581] ? pte_offset_map_lock+0x174/0x320 [ 543.356449][T24581] ? find_held_lock+0x2b/0x80 [ 543.356473][T24581] ? follow_page_pte+0x4d0/0x13f0 [ 543.356498][T24581] handle_mm_fault+0x37b/0xa30 [ 543.356517][T24581] __get_user_pages+0x1178/0x32a0 [ 543.356546][T24581] ? __pfx___get_user_pages+0x10/0x10 [ 543.356573][T24581] populate_vma_page_range+0x267/0x3f0 [ 543.356597][T24581] ? __pfx_populate_vma_page_range+0x10/0x10 [ 543.356619][T24581] ? __pfx_find_vma_intersection+0x10/0x10 [ 543.356640][T24581] ? do_mmap+0x93f/0x12f0 [ 543.356663][T24581] __mm_populate+0x107/0x3a0 [ 543.356686][T24581] ? __pfx___mm_populate+0x10/0x10 [ 543.356710][T24581] ? up_write+0x2e5/0x5c0 [ 543.356727][T24581] vm_mmap_pgoff+0x37f/0x470 [ 543.356750][T24581] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 543.356775][T24581] ? find_held_lock+0x2b/0x80 [ 543.356792][T24581] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 543.356820][T24581] ksys_mmap_pgoff+0xe4/0x610 [ 543.356842][T24581] ? find_held_lock+0x2b/0x80 [ 543.356860][T24581] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 543.356880][T24581] ? exc_page_fault+0x6f/0xd0 [ 543.356903][T24581] __x64_sys_mmap+0x125/0x190 [ 543.356924][T24581] do_syscall_64+0x115/0x840 [ 543.356943][T24581] ? clear_bhb_loop+0x40/0x90 [ 543.356962][T24581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 543.356977][T24581] RIP: 0033:0x7f3984b9e019 [ 543.356990][T24581] 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 [ 543.357005][T24581] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 543.357020][T24581] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 543.357030][T24581] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000002000 [ 543.357039][T24581] RBP: 00007f3984c3500c R08: 0000000000000002 R09: 0000000000008000 [ 543.357048][T24581] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 543.357057][T24581] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 543.357078][T24581] [ 543.357083][T24581] memory: usage 3072kB, limit 3072kB, failcnt 15662 [ 544.383941][T24581] memory+swap: usage 3620kB, limit 9007199254740988kB, failcnt 0 [ 544.417168][T24581] kmem: usage 1468kB, limit 9007199254740988kB, failcnt 0 [ 544.441826][T24581] Memory cgroup stats for /syz4: [ 544.441939][T24581] cache 0 [ 544.470061][T24581] rss 1622016 [ 544.481546][T24581] rss_huge 0 [ 544.500013][T24581] shmem 0 [ 544.509739][T24581] mapped_file 0 [ 544.521070][T24581] dirty 0 [ 544.530083][T24581] writeback 0 [ 544.544055][T24581] workingset_refault_anon 1543 [ 544.602800][T24581] workingset_refault_file 39 [ 544.624314][T24581] swap 561152 [ 544.634912][T24581] swapcached 72978432 [ 544.650441][T24581] pgpgin 54628 [ 544.662086][T24581] pgpgout 62408 [ 544.672830][T24581] pgfault 146879 [ 544.682878][T24581] pgmajfault 670 [ 544.696662][T24581] inactive_anon 0 [ 544.709595][T24581] active_anon 1622016 [ 544.724368][T24581] inactive_file 0 [ 544.735830][T24581] active_file 0 [ 544.747088][T24581] unevictable 0 [ 544.758654][T24581] hierarchical_memory_limit 3145728 [ 544.780815][T24581] hierarchical_memsw_limit 9223372036854771712 [ 544.800375][T24581] total_cache 0 [ 544.812307][T24581] total_rss 1622016 [ 544.829537][T24581] total_rss_huge 0 [ 544.842406][T24581] total_shmem 0 [ 544.854078][T24581] total_mapped_file 0 [ 544.868194][T24581] total_dirty 0 [ 544.879412][T24581] total_writeback 0 [ 544.889975][T24581] total_workingset_refault_anon 1543 [ 544.932421][T24581] total_workingset_refault_file 39 [ 544.948688][T24581] total_swap 561152 [ 544.969647][T24581] total_swapcached 72978432 [ 544.988951][T24581] total_pgpgin 54628 [ 545.006467][T24581] total_pgpgout 62408 [ 545.024401][T24581] total_pgfault 146879 [ 545.044414][T24581] total_pgmajfault 670 [ 545.063397][T24581] total_inactive_anon 0 [ 545.083349][T24581] total_active_anon 1622016 [ 545.104552][T24581] total_inactive_file 0 [ 545.127460][T24581] total_active_file 0 [ 545.154537][T24581] total_unevictable 0 [ 545.168197][T24581] anon_cost 34 [ 545.192237][T24581] file_cost 0 [ 545.210264][T24581] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.9017,pid=24580,uid=0 [ 545.279337][T24581] Memory cgroup out of memory: Killed process 24580 (syz.4.9017) total-vm:108400kB, anon-rss:4864kB, file-rss:20744kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 545.584654][T24653] openvswitch: netlink: IP tunnel dst address not specified [ 545.956782][T17560] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260 [ 545.956807][T17560] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260 [ 545.972047][T17560] Bluetooth: hci3: Dropping invalid advertising data [ 545.978906][T17560] Bluetooth: hci3: unknown advertising packet type: 0xe9 [ 545.978923][T17560] Bluetooth: hci3: Dropping invalid advertising data [ 545.994255][T17560] Bluetooth: hci3: unknown advertising packet type: 0x79 [ 545.994286][T17560] Bluetooth: hci3: Malformed LE Event: 0x02 [ 546.422914][T24690] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 546.520747][T24695] netlink: 4 bytes leftover after parsing attributes in process `syz.3.9070'. [ 547.182243][T24724] netlink: 'syz.4.9084': attribute type 1 has an invalid length. [ 547.732892][T24746] netlink: 'syz.3.9095': attribute type 2 has an invalid length. [ 548.249406][T24770] ucma_write: process 1404 (syz.4.9107) changed security contexts after opening file descriptor, this is not allowed. [ 548.301468][T24772] netlink: 'syz.2.9108': attribute type 1 has an invalid length. [ 548.516005][T24781] openvswitch: netlink: Tunnel attr 242 out of range max 16 [ 548.819736][T24797] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 549.080771][T24808] netlink: 'syz.2.9125': attribute type 11 has an invalid length. [ 549.766511][T24839] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 551.524824][T24911] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 552.147550][T24942] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 552.348602][T24947] syz.4.9192 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 552.379537][T24947] CPU: 0 UID: 0 PID: 24947 Comm: syz.4.9192 Tainted: G U L syzkaller #0 PREEMPT(full) [ 552.379565][T24947] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 552.379571][T24947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 552.379580][T24947] Call Trace: [ 552.379586][T24947] [ 552.379591][T24947] dump_stack_lvl+0x100/0x190 [ 552.379614][T24947] dump_header+0xfb/0x606 [ 552.379631][T24947] oom_kill_process.cold+0xd/0x330 [ 552.379650][T24947] out_of_memory+0x340/0x14f0 [ 552.379679][T24947] ? __pfx_out_of_memory+0x10/0x10 [ 552.379708][T24947] mem_cgroup_out_of_memory+0xc6/0x130 [ 552.379731][T24947] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 552.379747][T24947] ? find_held_lock+0x2b/0x80 [ 552.379771][T24947] ? do_raw_spin_unlock+0x145/0x1e0 [ 552.379788][T24947] ? _raw_spin_unlock+0x28/0x50 [ 552.379807][T24947] try_charge_memcg+0x6e5/0xdf0 [ 552.379833][T24947] ? __pfx_try_charge_memcg+0x10/0x10 [ 552.379854][T24947] ? find_held_lock+0x2b/0x80 [ 552.379872][T24947] ? rcu_read_unlock+0x17/0x60 [ 552.379894][T24947] ? rcu_read_unlock+0x17/0x60 [ 552.379916][T24947] ? find_held_lock+0x2b/0x80 [ 552.379934][T24947] ? rcu_read_unlock+0x17/0x60 [ 552.379961][T24947] charge_memcg+0x187/0x1e0 [ 552.379983][T24947] __mem_cgroup_charge+0x2b/0x1c0 [ 552.379999][T24947] do_anonymous_page+0xb53/0x2080 [ 552.380016][T24947] ? rcu_read_unlock+0x2d/0xb0 [ 552.380036][T24947] __handle_mm_fault+0x1d2c/0x2a00 [ 552.380054][T24947] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 552.380073][T24947] ? __pfx___handle_mm_fault+0x10/0x10 [ 552.380090][T24947] ? pte_offset_map_lock+0x174/0x320 [ 552.380111][T24947] ? find_held_lock+0x2b/0x80 [ 552.380135][T24947] ? follow_page_pte+0x4d0/0x13f0 [ 552.380160][T24947] handle_mm_fault+0x37b/0xa30 [ 552.380179][T24947] __get_user_pages+0x1178/0x32a0 [ 552.380207][T24947] ? __pfx___get_user_pages+0x10/0x10 [ 552.380234][T24947] populate_vma_page_range+0x267/0x3f0 [ 552.380258][T24947] ? __pfx_populate_vma_page_range+0x10/0x10 [ 552.380279][T24947] ? __pfx_find_vma_intersection+0x10/0x10 [ 552.380301][T24947] ? do_mmap+0x93f/0x12f0 [ 552.380323][T24947] __mm_populate+0x107/0x3a0 [ 552.380346][T24947] ? __pfx___mm_populate+0x10/0x10 [ 552.380370][T24947] ? up_write+0x2e5/0x5c0 [ 552.380387][T24947] vm_mmap_pgoff+0x37f/0x470 [ 552.380410][T24947] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 552.380435][T24947] ? find_held_lock+0x2b/0x80 [ 552.380452][T24947] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 552.380475][T24947] ksys_mmap_pgoff+0xe4/0x610 [ 552.380497][T24947] ? find_held_lock+0x2b/0x80 [ 552.380515][T24947] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 552.380534][T24947] ? exc_page_fault+0x6f/0xd0 [ 552.380557][T24947] __x64_sys_mmap+0x125/0x190 [ 552.380578][T24947] do_syscall_64+0x115/0x840 [ 552.380597][T24947] ? clear_bhb_loop+0x40/0x90 [ 552.380615][T24947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.380631][T24947] RIP: 0033:0x7f3984b9e019 [ 552.380644][T24947] 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 [ 552.380658][T24947] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 552.380673][T24947] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 552.380683][T24947] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 552.380692][T24947] RBP: 00007f3984c3500c R08: ffffffffffffffff R09: 0000000000000000 [ 552.380701][T24947] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 552.380710][T24947] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 552.380735][T24947] [ 552.380741][T24947] memory: usage 3072kB, limit 3072kB, failcnt 16347 [ 553.481700][T24947] memory+swap: usage 3452kB, limit 9007199254740988kB, failcnt 0 [ 553.514839][T24947] kmem: usage 1472kB, limit 9007199254740988kB, failcnt 0 [ 553.551712][T24947] Memory cgroup stats for /syz4: [ 553.551817][T24947] cache 0 [ 553.585619][T24947] rss 1638400 [ 553.600735][T24947] rss_huge 0 [ 553.616107][T24947] shmem 0 [ 553.629636][T24947] mapped_file 0 [ 553.647178][T24947] dirty 0 [ 553.657445][T24947] writeback 0 [ 553.668982][T24947] workingset_refault_anon 1589 [ 553.685481][T24947] workingset_refault_file 39 [ 553.699554][T24947] swap 389120 [ 553.711141][T24947] swapcached 76558336 [ 553.723825][T24947] pgpgin 57503 [ 553.734327][T24947] pgpgout 65279 [ 553.747423][T24947] pgfault 155208 [ 553.759653][T24947] pgmajfault 696 [ 553.781172][T24947] inactive_anon 4096 [ 553.795102][T24947] active_anon 1634304 [ 553.821810][T24947] inactive_file 0 [ 553.827217][T24997] nfs: Unknown parameter '£m?¥ŒÁLH>®ï½¢^Ñe„°àko}* »' [ 553.842922][T24947] active_file 0 [ 553.853804][T24947] unevictable 0 [ 553.869050][T24947] hierarchical_memory_limit 3145728 [ 553.890358][T24947] hierarchical_memsw_limit 9223372036854771712 [ 553.923362][T24947] total_cache 0 [ 553.932904][T24947] total_rss 1638400 [ 553.953150][T24947] total_rss_huge 0 [ 553.972174][T24947] total_shmem 0 [ 553.985184][T24947] total_mapped_file 0 [ 554.003719][T24947] total_dirty 0 [ 554.017825][T24947] total_writeback 0 [ 554.040497][T24947] total_workingset_refault_anon 1589 [ 554.074091][T24947] total_workingset_refault_file 39 [ 554.106102][T24947] total_swap 389120 [ 554.117539][T24947] total_swapcached 76558336 [ 554.126826][T24947] total_pgpgin 57503 [ 554.131455][T24947] total_pgpgout 65279 [ 554.135493][T24947] total_pgfault 155208 [ 554.141932][T24947] total_pgmajfault 696 [ 554.146277][T24947] total_inactive_anon 4096 [ 554.150947][T24947] total_active_anon 1634304 [ 554.155538][T24947] total_inactive_file 0 [ 554.160830][T24947] total_active_file 0 [ 554.165373][T24947] total_unevictable 0 [ 554.185514][T25010] capability: warning: `syz.3.9222' uses 32-bit capabilities (legacy support in use) [ 554.201725][T24947] anon_cost 28 [ 554.212977][T24947] file_cost 0 [ 554.224858][T24947] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.9192,pid=24943,uid=0 [ 554.310262][T17560] Bluetooth: hci0: unexpected event 0x3e length: 508 > 260 [ 554.310286][T17560] Bluetooth: hci0: unexpected subevent 0x02 length: 507 > 260 [ 554.326334][T17560] Bluetooth: hci0: Dropping invalid advertising data [ 554.334442][T17560] Bluetooth: hci0: unknown advertising packet type: 0xe9 [ 554.334464][T17560] Bluetooth: hci0: unknown advertising packet type: 0x8b [ 554.342697][T17560] Bluetooth: hci0: unknown advertising packet type: 0xee [ 554.360644][T24947] Memory cgroup out of memory: Killed process 24943 (syz.4.9192) total-vm:108400kB, anon-rss:4880kB, file-rss:20744kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 556.166258][T25078] syz.3.9253 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 556.238505][T25078] CPU: 0 UID: 0 PID: 25078 Comm: syz.3.9253 Tainted: G U L syzkaller #0 PREEMPT(full) [ 556.238532][T25078] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 556.238537][T25078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 556.238546][T25078] Call Trace: [ 556.238551][T25078] [ 556.238557][T25078] dump_stack_lvl+0x100/0x190 [ 556.238578][T25078] dump_header+0xfb/0x606 [ 556.238596][T25078] oom_kill_process.cold+0xd/0x330 [ 556.238614][T25078] out_of_memory+0x340/0x14f0 [ 556.238642][T25078] ? __pfx_out_of_memory+0x10/0x10 [ 556.238670][T25078] mem_cgroup_out_of_memory+0xc6/0x130 [ 556.238689][T25078] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 556.238704][T25078] ? find_held_lock+0x2b/0x80 [ 556.238727][T25078] ? do_raw_spin_unlock+0x145/0x1e0 [ 556.238744][T25078] ? _raw_spin_unlock+0x28/0x50 [ 556.238763][T25078] try_charge_memcg+0x6e5/0xdf0 [ 556.238788][T25078] ? __pfx_try_charge_memcg+0x10/0x10 [ 556.238808][T25078] ? find_held_lock+0x2b/0x80 [ 556.238825][T25078] ? rcu_read_unlock+0x17/0x60 [ 556.238847][T25078] ? rcu_read_unlock+0x17/0x60 [ 556.238869][T25078] ? find_held_lock+0x2b/0x80 [ 556.238889][T25078] ? rcu_read_unlock+0x17/0x60 [ 556.238915][T25078] charge_memcg+0x187/0x1e0 [ 556.238937][T25078] mem_cgroup_swapin_charge_folio+0xc1/0x450 [ 556.238955][T25078] swap_cache_alloc_folio+0x548/0xc50 [ 556.238976][T25078] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 556.238993][T25078] ? swap_cache_get_folio+0x28d/0x360 [ 556.239010][T25078] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 556.239032][T25078] swap_cache_read_folio+0x47/0x140 [ 556.239051][T25078] swap_cluster_readahead+0x479/0x5f0 [ 556.239073][T25078] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 556.239093][T25078] ? find_held_lock+0x2b/0x80 [ 556.239116][T25078] ? __lock_acquire+0x49f/0x1a40 [ 556.239137][T25078] ? get_vma_policy+0x23d/0x3b0 [ 556.239162][T25078] swapin_readahead+0x159/0x1200 [ 556.239178][T25078] ? trace_sched_exit_tp+0x120/0x160 [ 556.239203][T25078] ? __pfx_swapin_readahead+0x10/0x10 [ 556.239224][T25078] ? swap_table_get+0x10d/0x2c0 [ 556.239240][T25078] ? swap_cache_get_folio+0x28d/0x360 [ 556.239256][T25078] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 556.239278][T25078] ? __pfx_softleaf_type+0x10/0x10 [ 556.239299][T25078] ? do_swap_page+0xf98/0x5780 [ 556.239313][T25078] do_swap_page+0xf98/0x5780 [ 556.239330][T25078] ? __free_object+0x2a8/0x3f0 [ 556.239373][T25078] ? lockdep_hardirqs_on+0x78/0x100 [ 556.239397][T25078] ? __pfx_do_swap_page+0x10/0x10 [ 556.239412][T25078] ? __lock_acquire+0x49f/0x1a40 [ 556.239437][T25078] ? rcu_is_watching+0x12/0xc0 [ 556.239455][T25078] ? __pte_offset_map+0x179/0x310 [ 556.239477][T25078] __handle_mm_fault+0x192f/0x2a00 [ 556.239496][T25078] ? reacquire_held_locks+0xce/0x1e0 [ 556.239519][T25078] ? __pfx___handle_mm_fault+0x10/0x10 [ 556.239537][T25078] ? lock_vma_under_rcu+0x17c/0x590 [ 556.239557][T25078] ? lockdep_hardirqs_on+0x78/0x100 [ 556.239581][T25078] handle_mm_fault+0x37b/0xa30 [ 556.239599][T25078] do_user_addr_fault+0x5a3/0x12f0 [ 556.239625][T25078] exc_page_fault+0x6f/0xd0 [ 556.239644][T25078] asm_exc_page_fault+0x26/0x30 [ 556.239659][T25078] RIP: 0033:0x7fabea39e02b [ 556.239672][T25078] Code: 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 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 [ 556.239686][T25078] RSP: 002b:00007fffffe567c8 EFLAGS: 00010213 [ 556.239698][T25078] RAX: 000000000000006e RBX: 00000000000882e9 RCX: ffffffffffffffe8 [ 556.239708][T25078] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fabea625fac [ 556.239717][T25078] RBP: 0000000000000032 R08: 0000000000000001 R09: 0000000000000000 [ 556.239725][T25078] R10: 00007fffffe568d0 R11: 0000000000000246 R12: 00007fffffe568f0 [ 556.239734][T25078] R13: 00007fabea625fac R14: 000000000008831b R15: 00007fffffe568d0 [ 556.239754][T25078] [ 556.621312][T25078] memory: usage 1512kB, limit 3072kB, failcnt 75137 [ 556.629224][T25078] memory+swap: usage 1688kB, limit 9007199254740988kB, failcnt 0 [ 556.637028][T25078] kmem: usage 1236kB, limit 9007199254740988kB, failcnt 0 [ 556.644128][T25078] Memory cgroup stats for /syz3: [ 556.644233][T25078] cache 0 [ 556.652133][T25078] rss 28672 [ 556.655254][T25078] rss_huge 0 [ 556.658430][T25078] shmem 0 [ 556.661342][T25078] mapped_file 0 [ 556.664831][T25078] dirty 0 [ 556.667748][T25078] writeback 0 [ 556.671056][T25078] workingset_refault_anon 2450 [ 556.675858][T25078] workingset_refault_file 23086 [ 556.680697][T25078] swap 180224 [ 556.684852][T25078] swapcached 292622336 [ 556.689505][T25078] pgpgin 240074 [ 556.692954][T25078] pgpgout 246195 [ 556.696533][T25078] pgfault 461534 [ 556.700111][T25078] pgmajfault 1534 [ 556.703723][T25078] inactive_anon 20480 [ 556.707712][T25078] active_anon 8192 [ 556.711457][T25078] inactive_file 0 [ 556.715088][T25078] active_file 0 [ 556.718524][T25078] unevictable 0 [ 556.722002][T25078] hierarchical_memory_limit 3145728 [ 556.727212][T25078] hierarchical_memsw_limit 9223372036854771712 [ 556.733387][T25078] total_cache 0 [ 556.736853][T25078] total_rss 28672 [ 556.740463][T25078] total_rss_huge 0 [ 556.744223][T25078] total_shmem 0 [ 556.747671][T25078] total_mapped_file 0 [ 556.751631][T25078] total_dirty 0 [ 556.755142][T25078] total_writeback 0 [ 556.758926][T25078] total_workingset_refault_anon 2450 [ 556.764210][T25078] total_workingset_refault_file 23086 [ 556.769603][T25078] total_swap 180224 [ 556.773400][T25078] total_swapcached 292622336 [ 556.778001][T25078] total_pgpgin 240074 [ 556.782299][T25078] total_pgpgout 246195 [ 556.787784][T25078] total_pgfault 461534 [ 556.791853][T25078] total_pgmajfault 1534 [ 556.796054][T25078] total_inactive_anon 20480 [ 556.800535][T25078] total_active_anon 8192 [ 556.804770][T25078] total_inactive_file 0 [ 556.808970][T25078] total_active_file 0 [ 556.812930][T25078] total_unevictable 0 [ 556.816918][T25078] anon_cost 105 [ 556.820418][T25078] file_cost 0 [ 556.823718][T25078] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.9253,pid=25078,uid=0 [ 556.840694][T25078] Memory cgroup out of memory: Killed process 25078 (syz.3.9253) total-vm:104300kB, anon-rss:1272kB, file-rss:20888kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 558.244996][T25148] openvswitch: netlink: IPv4 tunnel dst address is zero [ 559.058170][T25171] netlink: 'syz.0.9299': attribute type 12 has an invalid length. [ 559.424626][T25188] netlink: 20 bytes leftover after parsing attributes in process `syz.0.9307'. [ 559.468266][T25188] netlink: 20 bytes leftover after parsing attributes in process `syz.0.9307'. [ 561.059283][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 561.069350][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 561.909079][T25280] syz_tun: tun_chr_ioctl cmd 2147767519 [ 562.706042][T25311] netlink: 'syz.2.9361': attribute type 11 has an invalid length. [ 563.211746][T25330] netlink: 8 bytes leftover after parsing attributes in process `syz.2.9371'. [ 564.183033][ T30] audit: type=1326 audit(4294967310.650:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=25363 comm="syz.4.9387" exe="/root/ci-qemu-gce-upstream-auto/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3984b9e019 code=0x0 [ 565.441367][T25404] syz.4.9404 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 565.495142][T25404] CPU: 0 UID: 0 PID: 25404 Comm: syz.4.9404 Tainted: G U L syzkaller #0 PREEMPT(full) [ 565.495175][T25404] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 565.495181][T25404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 565.495191][T25404] Call Trace: [ 565.495196][T25404] [ 565.495202][T25404] dump_stack_lvl+0x100/0x190 [ 565.495225][T25404] dump_header+0xfb/0x606 [ 565.495243][T25404] oom_kill_process.cold+0xd/0x330 [ 565.495261][T25404] out_of_memory+0x340/0x14f0 [ 565.495290][T25404] ? __pfx_out_of_memory+0x10/0x10 [ 565.495319][T25404] mem_cgroup_out_of_memory+0xc6/0x130 [ 565.495338][T25404] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 565.495354][T25404] ? find_held_lock+0x2b/0x80 [ 565.495377][T25404] ? do_raw_spin_unlock+0x145/0x1e0 [ 565.495394][T25404] ? _raw_spin_unlock+0x28/0x50 [ 565.495414][T25404] try_charge_memcg+0x6e5/0xdf0 [ 565.495440][T25404] ? __pfx_try_charge_memcg+0x10/0x10 [ 565.495461][T25404] ? find_held_lock+0x2b/0x80 [ 565.495479][T25404] ? rcu_read_unlock+0x17/0x60 [ 565.495501][T25404] ? rcu_read_unlock+0x17/0x60 [ 565.495523][T25404] ? find_held_lock+0x2b/0x80 [ 565.495542][T25404] ? rcu_read_unlock+0x17/0x60 [ 565.495568][T25404] charge_memcg+0x187/0x1e0 [ 565.495591][T25404] __mem_cgroup_charge+0x2b/0x1c0 [ 565.495607][T25404] do_anonymous_page+0xb53/0x2080 [ 565.495623][T25404] ? rcu_read_unlock+0x2d/0xb0 [ 565.495644][T25404] __handle_mm_fault+0x1d2c/0x2a00 [ 565.495661][T25404] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 565.495680][T25404] ? __pfx___handle_mm_fault+0x10/0x10 [ 565.495700][T25404] ? pte_offset_map_lock+0x174/0x320 [ 565.495720][T25404] ? find_held_lock+0x2b/0x80 [ 565.495744][T25404] ? follow_page_pte+0x4d0/0x13f0 [ 565.495769][T25404] handle_mm_fault+0x37b/0xa30 [ 565.495788][T25404] __get_user_pages+0x1178/0x32a0 [ 565.495817][T25404] ? __pfx___get_user_pages+0x10/0x10 [ 565.495844][T25404] populate_vma_page_range+0x267/0x3f0 [ 565.495868][T25404] ? __pfx_populate_vma_page_range+0x10/0x10 [ 565.495890][T25404] ? __pfx_find_vma_intersection+0x10/0x10 [ 565.495911][T25404] ? do_mmap+0x93f/0x12f0 [ 565.495934][T25404] __mm_populate+0x107/0x3a0 [ 565.495957][T25404] ? __pfx___mm_populate+0x10/0x10 [ 565.495981][T25404] ? up_write+0x2e5/0x5c0 [ 565.495998][T25404] vm_mmap_pgoff+0x37f/0x470 [ 565.496021][T25404] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 565.496045][T25404] ? find_held_lock+0x2b/0x80 [ 565.496063][T25404] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 565.496086][T25404] ksys_mmap_pgoff+0xe4/0x610 [ 565.496107][T25404] ? find_held_lock+0x2b/0x80 [ 565.496125][T25404] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 565.496145][T25404] ? exc_page_fault+0x6f/0xd0 [ 565.496184][T25404] __x64_sys_mmap+0x125/0x190 [ 565.496205][T25404] do_syscall_64+0x115/0x840 [ 565.496225][T25404] ? clear_bhb_loop+0x40/0x90 [ 565.496243][T25404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.496259][T25404] RIP: 0033:0x7f3984b9e019 [ 565.496272][T25404] 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 [ 565.496286][T25404] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 565.496301][T25404] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 565.496311][T25404] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 565.496320][T25404] RBP: 00007f3984c3500c R08: ffffffffffffffff R09: 0000000000000000 [ 565.496329][T25404] R10: 0002000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 565.496338][T25404] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 565.496359][T25404] [ 565.866817][T25412] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9409'. [ 566.214809][T25404] memory: usage 3072kB, limit 3072kB, failcnt 17832 [ 566.221412][T25404] memory+swap: usage 3452kB, limit 9007199254740988kB, failcnt 0 [ 566.244631][T25404] kmem: usage 1628kB, limit 9007199254740988kB, failcnt 0 [ 566.256818][T25404] Memory cgroup stats for /syz4: [ 566.256932][T25404] cache 0 [ 566.274452][T25404] rss 1478656 [ 566.279740][T25404] rss_huge 0 [ 566.294350][T25404] shmem 0 [ 566.297297][T25404] mapped_file 0 [ 566.300733][T25404] dirty 0 [ 566.303652][T25404] writeback 0 [ 566.314240][T25404] workingset_refault_anon 1774 [ 566.324164][T25404] workingset_refault_file 39 [ 566.334125][T25404] swap 389120 [ 566.338999][T25404] swapcached 83599360 [ 566.352240][T25404] pgpgin 61467 [ 566.374432][T25404] pgpgout 69282 [ 566.385570][T25404] pgfault 164933 [ 566.392156][T25404] pgmajfault 777 [ 566.400291][T25404] inactive_anon 0 [ 566.411424][T25404] active_anon 1478656 [ 566.431246][T25404] inactive_file 0 [ 566.439021][T25404] active_file 0 [ 566.447264][T25404] unevictable 0 [ 566.452742][T25404] hierarchical_memory_limit 3145728 [ 566.465622][T25404] hierarchical_memsw_limit 9223372036854771712 [ 566.482513][T25404] total_cache 0 [ 566.492786][T25404] total_rss 1478656 [ 566.502599][T25404] total_rss_huge 0 [ 566.517319][T25404] total_shmem 0 [ 566.525581][T25404] total_mapped_file 0 [ 566.543069][T25404] total_dirty 0 [ 566.552133][T25404] total_writeback 0 [ 566.557791][T25404] total_workingset_refault_anon 1774 [ 566.573800][T25404] total_workingset_refault_file 39 [ 566.586583][T25404] total_swap 389120 [ 566.594183][T25404] total_swapcached 83599360 [ 566.612799][T25404] total_pgpgin 61467 [ 566.629844][T25404] total_pgpgout 69282 [ 566.641846][T25404] total_pgfault 164933 [ 566.651795][T25422] bridge0: port 3(veth0_to_bridge) entered blocking state [ 566.670753][T25404] total_pgmajfault 777 [ 566.674985][T25404] total_inactive_anon 0 [ 566.680807][T25422] bridge0: port 3(veth0_to_bridge) entered disabled state [ 566.695310][T25404] total_active_anon 1478656 [ 566.705395][T25422] veth0_to_bridge: entered allmulticast mode [ 566.711442][T25404] total_inactive_file 0 [ 566.719986][T25404] total_active_file 0 [ 566.728227][T25422] veth0_to_bridge: entered promiscuous mode [ 566.737367][T25404] total_unevictable 0 [ 566.744613][T25422] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 566.759468][T25404] anon_cost 46 [ 566.766092][T25404] file_cost 0 [ 566.773882][T25404] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.9404,pid=25400,uid=0 [ 566.802055][T25422] bridge0: port 3(veth0_to_bridge) entered blocking state [ 566.810305][T25422] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 566.837994][T25404] Memory cgroup out of memory: Killed process 25400 (syz.4.9404) total-vm:108400kB, anon-rss:4724kB, file-rss:20744kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 567.791018][T25440] netlink: Conntrack attr type has unexpected length (type=3, length=0, expected=8) [ 568.729326][T25481] ovs_: entered promiscuous mode [ 569.071233][T25499] FAULT_INJECTION: forcing a failure. [ 569.071233][T25499] name failslab, interval 1, probability 0, space 0, times 0 [ 569.121379][T25499] CPU: 0 UID: 0 PID: 25499 Comm: syz.0.9451 Tainted: G U L syzkaller #0 PREEMPT(full) [ 569.121406][T25499] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 569.121412][T25499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 569.121422][T25499] Call Trace: [ 569.121427][T25499] [ 569.121433][T25499] dump_stack_lvl+0x100/0x190 [ 569.121457][T25499] should_fail_ex.cold+0x5/0xa [ 569.121476][T25499] should_failslab+0xc2/0x120 [ 569.121498][T25499] __kmalloc_cache_noprof+0x91/0x6c0 [ 569.121515][T25499] ? vkms_plane_duplicate_state+0x87/0x130 [ 569.121561][T25499] vkms_plane_duplicate_state+0x87/0x130 [ 569.121583][T25499] drm_atomic_get_plane_state+0x279/0x7d0 [ 569.121617][T25499] drm_client_modeset_commit_atomic+0x237/0x7e0 [ 569.121646][T25499] ? __mutex_lock+0x26d/0x1bd0 [ 569.121667][T25499] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 569.121691][T25499] ? drm_master_internal_acquire+0x21/0x80 [ 569.121736][T25499] drm_client_modeset_commit_locked+0x14d/0x580 [ 569.121764][T25499] drm_client_modeset_commit+0x4f/0x80 [ 569.121788][T25499] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160 [ 569.121818][T25499] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0 [ 569.121843][T25499] drm_fbdev_client_restore+0x1b/0x30 [ 569.121861][T25499] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 569.121878][T25499] drm_client_dev_restore+0x205/0x2a0 [ 569.121905][T25499] drm_release+0x2c6/0x360 [ 569.121926][T25499] ? __pfx_drm_release+0x10/0x10 [ 569.121946][T25499] __fput+0x3ff/0xb50 [ 569.121969][T25499] task_work_run+0x150/0x240 [ 569.121992][T25499] ? __pfx_task_work_run+0x10/0x10 [ 569.122019][T25499] exit_to_user_mode_loop+0x1d8/0x6f0 [ 569.122035][T25499] ? rcu_is_watching+0x12/0xc0 [ 569.122054][T25499] do_syscall_64+0x652/0x840 [ 569.122073][T25499] ? clear_bhb_loop+0x40/0x90 [ 569.122091][T25499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.122107][T25499] RIP: 0033:0x7f32d019e019 [ 569.122120][T25499] 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 [ 569.122134][T25499] RSP: 002b:00007f32d10f1028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 569.122149][T25499] RAX: 0000000000000000 RBX: 00007f32d0425fa0 RCX: 00007f32d019e019 [ 569.122159][T25499] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 569.122168][T25499] RBP: 00007f32d023500c R08: 0000000000000000 R09: 0000000000000000 [ 569.122177][T25499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 569.122186][T25499] R13: 00007f32d0426038 R14: 00007f32d0425fa0 R15: 00007ffd1af01a08 [ 569.122207][T25499] [ 569.839337][T25523] FAULT_INJECTION: forcing a failure. [ 569.839337][T25523] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 569.877155][T25523] CPU: 0 UID: 0 PID: 25523 Comm: syz.3.9462 Tainted: G U L syzkaller #0 PREEMPT(full) [ 569.877183][T25523] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 569.877189][T25523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 569.877198][T25523] Call Trace: [ 569.877204][T25523] [ 569.877210][T25523] dump_stack_lvl+0x100/0x190 [ 569.877232][T25523] should_fail_ex.cold+0x5/0xa [ 569.877250][T25523] core_sys_select+0x938/0xbb0 [ 569.877279][T25523] ? __pfx_core_sys_select+0x10/0x10 [ 569.877321][T25523] ? ktime_get_ts64+0x306/0x420 [ 569.877345][T25523] ? ktime_get_ts64+0x318/0x420 [ 569.877365][T25523] ? ktime_get_ts64+0x257/0x420 [ 569.877390][T25523] kern_select+0x1d0/0x280 [ 569.877414][T25523] ? __pfx_kern_select+0x10/0x10 [ 569.877444][T25523] __x64_sys_select+0xbd/0x160 [ 569.877457][T25523] ? do_syscall_64+0x90/0x840 [ 569.877476][T25523] ? lockdep_hardirqs_on+0x78/0x100 [ 569.877495][T25523] do_syscall_64+0x115/0x840 [ 569.877513][T25523] ? clear_bhb_loop+0x40/0x90 [ 569.877533][T25523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.877548][T25523] RIP: 0033:0x7fabea39e019 [ 569.877561][T25523] 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 [ 569.877575][T25523] RSP: 002b:00007fabeb2cc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 569.877589][T25523] RAX: ffffffffffffffda RBX: 00007fabea625fa0 RCX: 00007fabea39e019 [ 569.877599][T25523] RDX: 0000200000000140 RSI: 00002000000000c0 RDI: 0000000000000007 [ 569.877608][T25523] RBP: 00007fabea43500c R08: 0000200000000240 R09: 0000000000000000 [ 569.877617][T25523] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000 [ 569.877626][T25523] R13: 00007fabea626038 R14: 00007fabea625fa0 R15: 00007fffffe56668 [ 569.877645][T25523] [ 570.234275][T25526] syz.4.9463 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 570.245295][T25526] CPU: 0 UID: 0 PID: 25526 Comm: syz.4.9463 Tainted: G U L syzkaller #0 PREEMPT(full) [ 570.245320][T25526] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 570.245326][T25526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 570.245335][T25526] Call Trace: [ 570.245340][T25526] [ 570.245346][T25526] dump_stack_lvl+0x100/0x190 [ 570.245368][T25526] dump_header+0xfb/0x606 [ 570.245386][T25526] oom_kill_process.cold+0xd/0x330 [ 570.245404][T25526] out_of_memory+0x340/0x14f0 [ 570.245432][T25526] ? __pfx_out_of_memory+0x10/0x10 [ 570.245461][T25526] mem_cgroup_out_of_memory+0xc6/0x130 [ 570.245478][T25526] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 570.245494][T25526] ? find_held_lock+0x2b/0x80 [ 570.245516][T25526] ? do_raw_spin_unlock+0x145/0x1e0 [ 570.245533][T25526] ? _raw_spin_unlock+0x28/0x50 [ 570.245552][T25526] try_charge_memcg+0x6e5/0xdf0 [ 570.245577][T25526] ? __pfx_try_charge_memcg+0x10/0x10 [ 570.245598][T25526] ? find_held_lock+0x2b/0x80 [ 570.245620][T25526] ? rcu_read_unlock+0x17/0x60 [ 570.245642][T25526] ? rcu_read_unlock+0x17/0x60 [ 570.245663][T25526] ? find_held_lock+0x2b/0x80 [ 570.245682][T25526] ? rcu_read_unlock+0x17/0x60 [ 570.245707][T25526] charge_memcg+0x187/0x1e0 [ 570.245730][T25526] mem_cgroup_swapin_charge_folio+0xc1/0x450 [ 570.245747][T25526] swap_cache_alloc_folio+0x548/0xc50 [ 570.245768][T25526] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 570.245785][T25526] ? swap_cache_get_folio+0x28d/0x360 [ 570.245802][T25526] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 570.245824][T25526] swap_cache_read_folio+0x47/0x140 [ 570.245843][T25526] swap_cluster_readahead+0x387/0x5f0 [ 570.245865][T25526] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 570.245885][T25526] ? find_held_lock+0x2b/0x80 [ 570.245907][T25526] ? __lock_acquire+0x49f/0x1a40 [ 570.245929][T25526] ? get_vma_policy+0x23d/0x3b0 [ 570.245953][T25526] swapin_readahead+0x159/0x1200 [ 570.245970][T25526] ? trace_sched_exit_tp+0x120/0x160 [ 570.245994][T25526] ? __pfx_swapin_readahead+0x10/0x10 [ 570.246015][T25526] ? swap_table_get+0x10d/0x2c0 [ 570.246031][T25526] ? swap_cache_get_folio+0x28d/0x360 [ 570.246047][T25526] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 570.246064][T25526] ? __pfx_softleaf_type+0x10/0x10 [ 570.246084][T25526] ? do_swap_page+0xf98/0x5780 [ 570.246097][T25526] do_swap_page+0xf98/0x5780 [ 570.246114][T25526] ? __free_object+0x2a8/0x3f0 [ 570.246135][T25526] ? lockdep_hardirqs_on+0x78/0x100 [ 570.246159][T25526] ? __pfx_do_swap_page+0x10/0x10 [ 570.246173][T25526] ? __lock_acquire+0x49f/0x1a40 [ 570.246198][T25526] ? rcu_is_watching+0x12/0xc0 [ 570.246216][T25526] ? __pte_offset_map+0x179/0x310 [ 570.246237][T25526] __handle_mm_fault+0x192f/0x2a00 [ 570.246257][T25526] ? reacquire_held_locks+0xce/0x1e0 [ 570.246280][T25526] ? __pfx___handle_mm_fault+0x10/0x10 [ 570.246298][T25526] ? lock_vma_under_rcu+0x17c/0x590 [ 570.246318][T25526] ? lockdep_hardirqs_on+0x78/0x100 [ 570.246342][T25526] handle_mm_fault+0x37b/0xa30 [ 570.246361][T25526] do_user_addr_fault+0x5a3/0x12f0 [ 570.246387][T25526] exc_page_fault+0x6f/0xd0 [ 570.246406][T25526] asm_exc_page_fault+0x26/0x30 [ 570.246420][T25526] RIP: 0033:0x7f3984b9e02b [ 570.246434][T25526] Code: 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 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 [ 570.246448][T25526] RSP: 002b:00007fff536f6d58 EFLAGS: 00010213 [ 570.246460][T25526] RAX: 000000000000006e RBX: 000000000008ba89 RCX: ffffffffffffffe8 [ 570.246470][T25526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3984e25fac [ 570.246479][T25526] RBP: 0000000000000032 R08: 0000000000000001 R09: 0000000000000000 [ 570.246487][T25526] R10: 00007fff536f6e60 R11: 0000000000000246 R12: 00007fff536f6e80 [ 570.246496][T25526] R13: 00007f3984e25fac R14: 000000000008babb R15: 00007fff536f6e60 [ 570.246516][T25526] [ 570.246521][T25526] memory: usage 3072kB, limit 3072kB, failcnt 18693 [ 570.933791][T25540] sd 0:0:1:0: PR command failed: 1026 [ 570.943064][T25540] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 570.955203][T25540] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 571.193924][T25556] ovs_ÿþ: entered promiscuous mode [ 571.348413][T25563] FAULT_INJECTION: forcing a failure. [ 571.348413][T25563] name failslab, interval 1, probability 0, space 0, times 0 [ 571.386906][T25563] CPU: 0 UID: 0 PID: 25563 Comm: syz.0.9481 Tainted: G U L syzkaller #0 PREEMPT(full) [ 571.386934][T25563] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 571.386940][T25563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 571.386949][T25563] Call Trace: [ 571.386955][T25563] [ 571.386961][T25563] dump_stack_lvl+0x100/0x190 [ 571.386984][T25563] should_fail_ex.cold+0x5/0xa [ 571.387002][T25563] should_failslab+0xc2/0x120 [ 571.387024][T25563] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 571.387042][T25563] ? lockdep_hardirqs_on+0x78/0x100 [ 571.387062][T25563] ? sock_alloc_inode+0x26/0x2c0 [ 571.387078][T25563] ? __pfx_sock_alloc_inode+0x10/0x10 [ 571.387094][T25563] sock_alloc_inode+0x26/0x2c0 [ 571.387108][T25563] ? __pfx_sock_alloc_inode+0x10/0x10 [ 571.387121][T25563] alloc_inode+0x68/0x250 [ 571.387141][T25563] sock_alloc+0x44/0x280 [ 571.387161][T25563] ? security_socket_create+0x7f/0x250 [ 571.387180][T25563] __sock_create+0xc2/0x860 [ 571.387199][T25563] smc_create_clcsk+0x37/0xd0 [ 571.387218][T25563] ? __pfx_smc_inet_init_sock+0x10/0x10 [ 571.387319][T25563] inet6_create+0xb1a/0x12b0 [ 571.387339][T25563] ? inet6_create+0x7f/0x12b0 [ 571.387358][T25563] __sock_create+0x339/0x860 [ 571.387377][T25563] __sys_socket+0x14d/0x260 [ 571.387394][T25563] ? __pfx___sys_socket+0x10/0x10 [ 571.387416][T25563] __x64_sys_socket+0x72/0xb0 [ 571.387432][T25563] ? lockdep_hardirqs_on+0x78/0x100 [ 571.387450][T25563] do_syscall_64+0x115/0x840 [ 571.387476][T25563] ? clear_bhb_loop+0x40/0x90 [ 571.387495][T25563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 571.387511][T25563] RIP: 0033:0x7f32d019e019 [ 571.387524][T25563] 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 [ 571.387538][T25563] RSP: 002b:00007f32d10f1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 571.387553][T25563] RAX: ffffffffffffffda RBX: 00007f32d0425fa0 RCX: 00007f32d019e019 [ 571.387563][T25563] RDX: 0000000000000100 RSI: 0000000000000001 RDI: 000000000000000a [ 571.387572][T25563] RBP: 00007f32d023500c R08: 0000000000000000 R09: 0000000000000000 [ 571.387582][T25563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 571.387591][T25563] R13: 00007f32d0426038 R14: 00007f32d0425fa0 R15: 00007ffd1af01a08 [ 571.387610][T25563] [ 571.634346][T25563] socket: no more sockets [ 571.699495][T25526] memory+swap: usage 6184kB, limit 9007199254740988kB, failcnt 0 [ 571.707342][T25526] kmem: usage 1696kB, limit 9007199254740988kB, failcnt 0 [ 571.714449][T25526] Memory cgroup stats for /syz4: [ 571.714557][T25526] cache 0 [ 571.726464][T25526] rss 1372160 [ 571.730152][T25526] rss_huge 0 [ 571.733593][T25526] shmem 0 [ 571.736604][T25526] mapped_file 0 [ 571.740041][T25526] dirty 0 [ 571.742956][T25526] writeback 0 [ 571.746317][T25526] workingset_refault_anon 1831 [ 571.751067][T25526] workingset_refault_file 39 [ 571.755666][T25526] swap 3198976 [ 571.759088][T25526] swapcached 90005504 [ 571.764453][T25526] pgpgin 64011 [ 571.767845][T25526] pgpgout 71846 [ 571.771362][T25526] pgfault 169061 [ 571.774886][T25526] pgmajfault 798 [ 571.778474][T25526] inactive_anon 438272 [ 571.782573][T25526] active_anon 958464 [ 571.786495][T25526] inactive_file 0 [ 571.790142][T25526] active_file 0 [ 571.793924][T25526] unevictable 0 [ 571.797413][T25526] hierarchical_memory_limit 3145728 [ 571.802589][T25526] hierarchical_memsw_limit 9223372036854771712 [ 571.808784][T25526] total_cache 0 [ 571.812223][T25526] total_rss 1372160 [ 571.816047][T25526] total_rss_huge 0 [ 571.819795][T25526] total_shmem 0 [ 571.823231][T25526] total_mapped_file 0 [ 571.827203][T25526] total_dirty 0 [ 571.830713][T25526] total_writeback 0 [ 571.834507][T25526] total_workingset_refault_anon 1831 [ 571.839813][T25526] total_workingset_refault_file 39 [ 571.844950][T25526] total_swap 3198976 [ 571.848856][T25526] total_swapcached 90005504 [ 571.853355][T25526] total_pgpgin 64011 [ 571.857291][T25526] total_pgpgout 71846 [ 571.861253][T25526] total_pgfault 169061 [ 571.866196][T25526] total_pgmajfault 798 [ 571.871709][T25526] total_inactive_anon 438272 [ 571.887073][T25526] total_active_anon 958464 [ 571.899683][T25526] total_inactive_file 0 [ 571.916931][T25526] total_active_file 0 [ 571.928179][T25526] total_unevictable 0 [ 571.940012][T25526] anon_cost 482 [ 571.949341][T25526] file_cost 0 [ 571.960844][T25526] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.9463,pid=25526,uid=0 [ 571.992431][T25526] Memory cgroup out of memory: Killed process 25526 (syz.4.9463) total-vm:108400kB, anon-rss:4508kB, file-rss:20744kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:1000 [ 573.054805][T17560] Bluetooth: hci2: Malformed HCI Event [ 573.181039][T25623] FAULT_INJECTION: forcing a failure. [ 573.181039][T25623] name failslab, interval 1, probability 0, space 0, times 0 [ 573.227069][T25623] CPU: 0 UID: 0 PID: 25623 Comm: syz.4.9508 Tainted: G U L syzkaller #0 PREEMPT(full) [ 573.227097][T25623] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 573.227103][T25623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 573.227112][T25623] Call Trace: [ 573.227118][T25623] [ 573.227124][T25623] dump_stack_lvl+0x100/0x190 [ 573.227147][T25623] should_fail_ex.cold+0x5/0xa [ 573.227166][T25623] should_failslab+0xc2/0x120 [ 573.227187][T25623] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 573.227208][T25623] ? __d_alloc+0x35/0xa50 [ 573.227228][T25623] __d_alloc+0x35/0xa50 [ 573.227246][T25623] d_alloc+0x4a/0x1e0 [ 573.227271][T25623] lookup_one_qstr_excl+0x171/0x250 [ 573.227290][T25623] ? mnt_want_write+0x161/0x410 [ 573.227314][T25623] filename_create+0x1cf/0x400 [ 573.227337][T25623] ? __pfx_filename_create+0x10/0x10 [ 573.227367][T25623] filename_mknodat+0x190/0x7f0 [ 573.227385][T25623] ? __pfx_filename_mknodat+0x10/0x10 [ 573.227401][T25623] ? strncpy_from_user+0x19d/0x2d0 [ 573.227426][T25623] ? do_getname+0x191/0x390 [ 573.227446][T25623] __x64_sys_mknod+0x8f/0xc0 [ 573.227462][T25623] do_syscall_64+0x115/0x840 [ 573.227482][T25623] ? clear_bhb_loop+0x40/0x90 [ 573.227500][T25623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 573.227516][T25623] RIP: 0033:0x7f3984b9e019 [ 573.227528][T25623] 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 [ 573.227542][T25623] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 573.227557][T25623] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 573.227567][T25623] RDX: 00000000000007ff RSI: 00000000000067c1 RDI: 00002000000000c0 [ 573.227576][T25623] RBP: 00007f3984c3500c R08: 0000000000000000 R09: 0000000000000000 [ 573.227585][T25623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 573.227594][T25623] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 573.227614][T25623] [ 573.688615][T25635] netlink: 186 bytes leftover after parsing attributes in process `syz.3.9515'. [ 573.789382][T25637] syz.4.9512 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 573.841411][T25637] CPU: 0 UID: 0 PID: 25637 Comm: syz.4.9512 Tainted: G U L syzkaller #0 PREEMPT(full) [ 573.841438][T25637] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 573.841444][T25637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 573.841453][T25637] Call Trace: [ 573.841458][T25637] [ 573.841464][T25637] dump_stack_lvl+0x100/0x190 [ 573.841487][T25637] dump_header+0xfb/0x606 [ 573.841504][T25637] oom_kill_process.cold+0xd/0x330 [ 573.841523][T25637] out_of_memory+0x340/0x14f0 [ 573.841551][T25637] ? __pfx_out_of_memory+0x10/0x10 [ 573.841581][T25637] mem_cgroup_out_of_memory+0xc6/0x130 [ 573.841599][T25637] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 573.841615][T25637] ? find_held_lock+0x2b/0x80 [ 573.841638][T25637] ? do_raw_spin_unlock+0x145/0x1e0 [ 573.841655][T25637] ? _raw_spin_unlock+0x28/0x50 [ 573.841675][T25637] try_charge_memcg+0x6e5/0xdf0 [ 573.841701][T25637] ? __pfx_try_charge_memcg+0x10/0x10 [ 573.841722][T25637] ? find_held_lock+0x2b/0x80 [ 573.841739][T25637] ? rcu_read_unlock+0x17/0x60 [ 573.841762][T25637] ? rcu_read_unlock+0x17/0x60 [ 573.841783][T25637] ? find_held_lock+0x2b/0x80 [ 573.841802][T25637] ? rcu_read_unlock+0x17/0x60 [ 573.841828][T25637] charge_memcg+0x187/0x1e0 [ 573.841851][T25637] __mem_cgroup_charge+0x2b/0x1c0 [ 573.841867][T25637] do_anonymous_page+0xb53/0x2080 [ 573.841883][T25637] ? rcu_read_unlock+0x2d/0xb0 [ 573.841904][T25637] __handle_mm_fault+0x1d2c/0x2a00 [ 573.841922][T25637] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 573.841941][T25637] ? __pfx___handle_mm_fault+0x10/0x10 [ 573.841958][T25637] ? pte_offset_map_lock+0x174/0x320 [ 573.841978][T25637] ? find_held_lock+0x2b/0x80 [ 573.842005][T25637] ? follow_page_pte+0x4d0/0x13f0 [ 573.842030][T25637] handle_mm_fault+0x37b/0xa30 [ 573.842049][T25637] __get_user_pages+0x1178/0x32a0 [ 573.842078][T25637] ? __pfx___get_user_pages+0x10/0x10 [ 573.842104][T25637] populate_vma_page_range+0x267/0x3f0 [ 573.842128][T25637] ? __pfx_populate_vma_page_range+0x10/0x10 [ 573.842150][T25637] ? __pfx_find_vma_intersection+0x10/0x10 [ 573.842171][T25637] ? do_mmap+0x93f/0x12f0 [ 573.842194][T25637] __mm_populate+0x107/0x3a0 [ 573.842217][T25637] ? __pfx___mm_populate+0x10/0x10 [ 573.842241][T25637] ? up_write+0x2e5/0x5c0 [ 573.842258][T25637] vm_mmap_pgoff+0x37f/0x470 [ 573.842286][T25637] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 573.842311][T25637] ? find_held_lock+0x2b/0x80 [ 573.842328][T25637] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 573.842352][T25637] ksys_mmap_pgoff+0xe4/0x610 [ 573.842373][T25637] ? find_held_lock+0x2b/0x80 [ 573.842391][T25637] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 573.842410][T25637] ? exc_page_fault+0x6f/0xd0 [ 573.842434][T25637] __x64_sys_mmap+0x125/0x190 [ 573.842455][T25637] do_syscall_64+0x115/0x840 [ 573.842474][T25637] ? clear_bhb_loop+0x40/0x90 [ 573.842493][T25637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 573.842508][T25637] RIP: 0033:0x7f3984b9e019 [ 573.842521][T25637] 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 [ 573.842536][T25637] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 573.842551][T25637] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 573.842561][T25637] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 573.842570][T25637] RBP: 00007f3984c3500c R08: 0000000000000002 R09: 0000000000008000 [ 573.842580][T25637] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 573.842588][T25637] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 573.842608][T25637] [ 574.197672][T25637] memory: usage 3072kB, limit 3072kB, failcnt 19411 [ 574.205827][T25637] memory+swap: usage 3452kB, limit 9007199254740988kB, failcnt 0 [ 574.214509][T25637] kmem: usage 2076kB, limit 9007199254740988kB, failcnt 0 [ 574.222138][T25637] Memory cgroup stats for /syz4: [ 574.222253][T25637] cache 0 [ 574.230176][T25637] rss 1019904 [ 574.233464][T25637] rss_huge 0 [ 574.236640][T25637] shmem 0 [ 574.239552][T25637] mapped_file 0 [ 574.243042][T25637] dirty 0 [ 574.245958][T25637] writeback 0 [ 574.249234][T25637] workingset_refault_anon 1849 [ 574.254044][T25637] workingset_refault_file 39 [ 574.258612][T25637] swap 389120 [ 574.261887][T25637] swapcached 90230784 [ 574.265901][T25637] pgpgin 64607 [ 574.269276][T25637] pgpgout 72534 [ 574.272721][T25637] pgfault 170980 [ 574.276307][T25637] pgmajfault 806 [ 574.279832][T25637] inactive_anon 20480 [ 574.283813][T25637] active_anon 999424 [ 574.287726][T25637] inactive_file 0 [ 574.291336][T25637] active_file 0 [ 574.294805][T25637] unevictable 0 [ 574.298602][T25637] hierarchical_memory_limit 3145728 [ 574.303829][T25637] hierarchical_memsw_limit 9223372036854771712 [ 574.310897][T25637] total_cache 0 [ 574.314915][T25637] total_rss 1019904 [ 574.318699][T25637] total_rss_huge 0 [ 574.322446][T25637] total_shmem 0 [ 574.325903][T25637] total_mapped_file 0 [ 574.329857][T25637] total_dirty 0 [ 574.333345][T25637] total_writeback 0 [ 574.337130][T25637] total_workingset_refault_anon 1849 [ 574.342534][T25637] total_workingset_refault_file 39 [ 574.347667][T25637] total_swap 389120 [ 574.351452][T25637] total_swapcached 90230784 [ 574.355977][T25637] total_pgpgin 64607 [ 574.359894][T25637] total_pgpgout 72534 [ 574.363869][T25637] total_pgfault 170980 [ 574.367913][T25637] total_pgmajfault 806 [ 574.372000][T25637] total_inactive_anon 20480 [ 574.376500][T25637] total_active_anon 999424 [ 574.380900][T25637] total_inactive_file 0 [ 574.385081][T25637] total_active_file 0 [ 574.389096][T25637] total_unevictable 0 [ 574.393082][T25637] anon_cost 85 [ 574.396476][T25637] file_cost 0 [ 574.399739][T25637] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.9512,pid=25632,uid=0 [ 574.415487][T25637] Memory cgroup out of memory: Killed process 25632 (syz.4.9512) total-vm:108400kB, anon-rss:4276kB, file-rss:20744kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 575.653997][T25689] FAULT_INJECTION: forcing a failure. [ 575.653997][T25689] name failslab, interval 1, probability 0, space 0, times 0 [ 575.708860][T25689] CPU: 0 UID: 0 PID: 25689 Comm: syz.4.9539 Tainted: G U L syzkaller #0 PREEMPT(full) [ 575.708888][T25689] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 575.708894][T25689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 575.708903][T25689] Call Trace: [ 575.708908][T25689] [ 575.708914][T25689] dump_stack_lvl+0x100/0x190 [ 575.708939][T25689] should_fail_ex.cold+0x5/0xa [ 575.708957][T25689] should_failslab+0xc2/0x120 [ 575.708978][T25689] kmem_cache_alloc_noprof+0x91/0x6a0 [ 575.708998][T25689] ? key_alloc+0x3c5/0x1310 [ 575.709022][T25689] key_alloc+0x3c5/0x1310 [ 575.709048][T25689] ? __pfx_key_alloc+0x10/0x10 [ 575.709067][T25689] ? lsm_blob_alloc+0x68/0x90 [ 575.709093][T25689] keyring_alloc+0x44/0xc0 [ 575.709116][T25689] install_thread_keyring_to_cred+0xc1/0x140 [ 575.709137][T25689] keyctl_set_reqkey_keyring+0xd3/0x1c0 [ 575.709156][T25689] __do_sys_keyctl+0x316/0x5a0 [ 575.709174][T25689] do_syscall_64+0x115/0x840 [ 575.709193][T25689] ? clear_bhb_loop+0x40/0x90 [ 575.709211][T25689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 575.709226][T25689] RIP: 0033:0x7f3984b9e019 [ 575.709238][T25689] 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 [ 575.709252][T25689] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 575.709267][T25689] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 575.709276][T25689] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000e [ 575.709285][T25689] RBP: 00007f3984c3500c R08: 0000000000000008 R09: 0000000000000000 [ 575.709293][T25689] R10: 0000000000005eaf R11: 0000000000000246 R12: 0000000000000000 [ 575.709302][T25689] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 575.709321][T25689] [ 576.486599][T25714] netlink: 342 bytes leftover after parsing attributes in process `syz.3.9549'. [ 576.701390][T25720] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9553'. [ 576.720665][T25722] bridge0: port 3(veth0_to_bridge) entered blocking state [ 576.745208][T25722] bridge0: port 3(veth0_to_bridge) entered disabled state [ 576.771738][T25722] veth0_to_bridge: entered allmulticast mode [ 576.801259][T25722] veth0_to_bridge: entered promiscuous mode [ 576.826799][T25722] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 576.891500][T25722] bridge0: port 3(veth0_to_bridge) entered blocking state [ 576.899543][T25722] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 576.925346][T25728] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9556'. [ 577.196210][T25737] device-mapper: ioctl: Unable to rename non-existent device, to uuid „ [ 578.376929][T25789] openvswitch: netlink: Unknown VXLAN extension attribute 0 [ 578.733857][T25799] mac80211.ieee80211_default_rc_algo: string parameter too long [ 579.152486][T25818] bridge0: port 3(veth0_to_bridge) entered blocking state [ 579.190382][T25818] bridge0: port 3(veth0_to_bridge) entered disabled state [ 579.247644][T25818] veth0_to_bridge: entered allmulticast mode [ 579.282553][T25818] veth0_to_bridge: entered promiscuous mode [ 579.305687][T25818] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 579.350307][T25818] bridge0: port 3(veth0_to_bridge) entered blocking state [ 579.357542][T25818] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 580.203150][T25853] bridge0: port 3(veth0_to_bridge) entered blocking state [ 580.243617][T25853] bridge0: port 3(veth0_to_bridge) entered disabled state [ 580.277948][T25853] veth0_to_bridge: entered allmulticast mode [ 580.313266][T25853] veth0_to_bridge: entered promiscuous mode [ 580.364355][T25853] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 580.443329][T25853] bridge0: port 3(veth0_to_bridge) entered blocking state [ 580.450539][T25853] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 581.313626][T25888] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9631'. [ 581.600238][T25901] netlink: 206 bytes leftover after parsing attributes in process `syz.0.9636'. [ 581.639412][T25895] syz.4.9634 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 581.696223][T25895] CPU: 0 UID: 0 PID: 25895 Comm: syz.4.9634 Tainted: G U L syzkaller #0 PREEMPT(full) [ 581.696255][T25895] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 581.696261][T25895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 581.696271][T25895] Call Trace: [ 581.696276][T25895] [ 581.696281][T25895] dump_stack_lvl+0x100/0x190 [ 581.696304][T25895] dump_header+0xfb/0x606 [ 581.696322][T25895] oom_kill_process.cold+0xd/0x330 [ 581.696341][T25895] out_of_memory+0x340/0x14f0 [ 581.696370][T25895] ? __pfx_out_of_memory+0x10/0x10 [ 581.696399][T25895] mem_cgroup_out_of_memory+0xc6/0x130 [ 581.696417][T25895] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 581.696433][T25895] ? find_held_lock+0x2b/0x80 [ 581.696456][T25895] ? do_raw_spin_unlock+0x145/0x1e0 [ 581.696473][T25895] ? _raw_spin_unlock+0x28/0x50 [ 581.696493][T25895] try_charge_memcg+0x6e5/0xdf0 [ 581.696518][T25895] ? __pfx_try_charge_memcg+0x10/0x10 [ 581.696539][T25895] ? find_held_lock+0x2b/0x80 [ 581.696559][T25895] ? rcu_read_unlock+0x17/0x60 [ 581.696582][T25895] ? rcu_read_unlock+0x17/0x60 [ 581.696604][T25895] ? find_held_lock+0x2b/0x80 [ 581.696623][T25895] ? rcu_read_unlock+0x17/0x60 [ 581.696649][T25895] charge_memcg+0x187/0x1e0 [ 581.696671][T25895] __mem_cgroup_charge+0x2b/0x1c0 [ 581.696687][T25895] do_anonymous_page+0xb53/0x2080 [ 581.696704][T25895] ? rcu_read_unlock+0x2d/0xb0 [ 581.696724][T25895] __handle_mm_fault+0x1d2c/0x2a00 [ 581.696743][T25895] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 581.696762][T25895] ? __pfx___handle_mm_fault+0x10/0x10 [ 581.696778][T25895] ? pte_offset_map_lock+0x174/0x320 [ 581.696799][T25895] ? find_held_lock+0x2b/0x80 [ 581.696823][T25895] ? follow_page_pte+0x4d0/0x13f0 [ 581.696848][T25895] handle_mm_fault+0x37b/0xa30 [ 581.696867][T25895] __get_user_pages+0x1178/0x32a0 [ 581.696896][T25895] ? __pfx___get_user_pages+0x10/0x10 [ 581.696923][T25895] populate_vma_page_range+0x267/0x3f0 [ 581.696946][T25895] ? __pfx_populate_vma_page_range+0x10/0x10 [ 581.696968][T25895] ? __pfx_find_vma_intersection+0x10/0x10 [ 581.696989][T25895] ? do_mmap+0x93f/0x12f0 [ 581.697011][T25895] __mm_populate+0x107/0x3a0 [ 581.697034][T25895] ? __pfx___mm_populate+0x10/0x10 [ 581.697058][T25895] ? up_write+0x2e5/0x5c0 [ 581.697075][T25895] vm_mmap_pgoff+0x37f/0x470 [ 581.697098][T25895] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 581.697123][T25895] ? find_held_lock+0x2b/0x80 [ 581.697140][T25895] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 581.697163][T25895] ksys_mmap_pgoff+0xe4/0x610 [ 581.697184][T25895] ? find_held_lock+0x2b/0x80 [ 581.697202][T25895] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 581.697222][T25895] ? exc_page_fault+0x6f/0xd0 [ 581.697249][T25895] __x64_sys_mmap+0x125/0x190 [ 581.697270][T25895] do_syscall_64+0x115/0x840 [ 581.697290][T25895] ? clear_bhb_loop+0x40/0x90 [ 581.697308][T25895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 581.697323][T25895] RIP: 0033:0x7f3984b9e019 [ 581.697337][T25895] 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 [ 581.697351][T25895] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 581.697365][T25895] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 581.697375][T25895] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 581.697384][T25895] RBP: 00007f3984c3500c R08: 0000000000000002 R09: 0000000000008000 [ 581.697393][T25895] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 581.697402][T25895] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 581.697422][T25895] [ 581.701194][T25895] memory: usage 3072kB, limit 3072kB, failcnt 19534 [ 582.657296][T25895] memory+swap: usage 3464kB, limit 9007199254740988kB, failcnt 0 [ 582.691548][T25895] kmem: usage 1688kB, limit 9007199254740988kB, failcnt 0 [ 582.721315][T25895] Memory cgroup stats for /syz4: [ 582.721425][T25895] cache 0 [ 582.760108][T25895] rss 1417216 [ 582.774580][T25895] rss_huge 0 [ 582.789424][T25895] shmem 0 [ 582.804162][T25895] mapped_file 0 [ 582.819486][T25895] dirty 0 [ 582.831692][T25895] writeback 0 [ 582.841739][T25895] workingset_refault_anon 1870 [ 582.887477][T25895] workingset_refault_file 39 [ 582.905842][T25895] swap 401408 [ 582.930370][T25895] swapcached 90488832 [ 582.944479][T25895] pgpgin 66378 [ 582.956844][T25895] pgpgout 74208 [ 582.975750][T25895] pgfault 178271 [ 582.989633][T25895] pgmajfault 812 [ 583.005196][T25895] inactive_anon 0 [ 583.048559][T25895] active_anon 1417216 [ 583.070013][T25895] inactive_file 0 [ 583.083517][T25895] active_file 0 [ 583.102834][T25895] unevictable 0 [ 583.117162][T25895] hierarchical_memory_limit 3145728 [ 583.142663][T25895] hierarchical_memsw_limit 9223372036854771712 [ 583.167194][T25895] total_cache 0 [ 583.189714][T25895] total_rss 1417216 [ 583.204972][T25895] total_rss_huge 0 [ 583.225765][T25895] total_shmem 0 [ 583.244631][T25895] total_mapped_file 0 [ 583.263659][T25895] total_dirty 0 [ 583.281094][T25895] total_writeback 0 [ 583.292195][T25895] total_workingset_refault_anon 1870 [ 583.308279][T25895] total_workingset_refault_file 39 [ 583.333163][T25895] total_swap 401408 [ 583.351709][T25895] total_swapcached 90488832 [ 583.368366][T25895] total_pgpgin 66378 [ 583.383242][T25895] total_pgpgout 74208 [ 583.396723][T25895] total_pgfault 178271 [ 583.410096][T25895] total_pgmajfault 812 [ 583.423121][T25895] total_inactive_anon 0 [ 583.439165][T25895] total_active_anon 1417216 [ 583.454335][T25895] total_inactive_file 0 [ 583.469369][T25895] total_active_file 0 [ 583.483464][T25895] total_unevictable 0 [ 583.490807][T25959] bridge0: port 4(batadv0) entered blocking state [ 583.501283][T25895] anon_cost 71 [ 583.509535][T25895] file_cost 0 [ 583.512979][T25959] bridge0: port 4(batadv0) entered disabled state [ 583.522730][T25895] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.9634,pid=25892,uid=0 [ 583.542500][T25959] batadv0: entered allmulticast mode [ 583.555490][T25959] batadv0: entered promiscuous mode [ 583.567894][T25895] Memory cgroup out of memory: Killed process 25892 (syz.4.9634) total-vm:106352kB, anon-rss:4664kB, file-rss:20744kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 583.588871][T25959] bridge0: port 4(batadv0) entered blocking state [ 583.595394][T25959] bridge0: port 4(batadv0) entered forwarding state [ 583.603825][T17792] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 583.613219][T17792] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 584.368964][T25986] sctp: [Deprecated]: syz.2.9676 (pid 25986) Use of int in maxseg socket option. [ 584.368964][T25986] Use struct sctp_assoc_value instead [ 584.747981][T25995] zswap: compressor û not available [ 584.927654][T26007] FAULT_INJECTION: forcing a failure. [ 584.927654][T26007] name failslab, interval 1, probability 0, space 0, times 0 [ 584.991659][T26007] CPU: 0 UID: 0 PID: 26007 Comm: syz.3.9684 Tainted: G U L syzkaller #0 PREEMPT(full) [ 584.991687][T26007] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 584.991693][T26007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 584.991702][T26007] Call Trace: [ 584.991708][T26007] [ 584.991714][T26007] dump_stack_lvl+0x100/0x190 [ 584.991737][T26007] should_fail_ex.cold+0x5/0xa [ 584.991755][T26007] should_failslab+0xc2/0x120 [ 584.991777][T26007] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 584.991798][T26007] ? __d_alloc+0x35/0xa50 [ 584.991817][T26007] __d_alloc+0x35/0xa50 [ 584.991832][T26007] ? __ns_ref_active_get+0x9f/0x1b0 [ 584.991853][T26007] path_from_stashed+0x427/0x750 [ 584.991874][T26007] open_namespace+0x93/0x1c0 [ 584.991914][T26007] ? __pfx_open_namespace+0x10/0x10 [ 584.991930][T26007] ? apparmor_capable+0x1d7/0x4d0 [ 584.991962][T26007] open_related_ns+0x41/0x70 [ 584.991979][T26007] __tun_chr_ioctl+0x2e55/0x47c0 [ 584.992003][T26007] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 584.992035][T26007] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 584.992055][T26007] ? hook_file_ioctl_common+0x140/0x440 [ 584.992080][T26007] ? __fget_files+0x21f/0x3d0 [ 584.992097][T26007] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 584.992116][T26007] __x64_sys_ioctl+0x18e/0x210 [ 584.992139][T26007] do_syscall_64+0x115/0x840 [ 584.992159][T26007] ? clear_bhb_loop+0x40/0x90 [ 584.992177][T26007] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 584.992192][T26007] RIP: 0033:0x7fabea39e019 [ 584.992205][T26007] 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 [ 584.992219][T26007] RSP: 002b:00007fabeb2cc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 584.992234][T26007] RAX: ffffffffffffffda RBX: 00007fabea625fa0 RCX: 00007fabea39e019 [ 584.992244][T26007] RDX: 0000000000000073 RSI: 00000000000054e3 RDI: 00000000000000c8 [ 584.992253][T26007] RBP: 00007fabea43500c R08: 0000000000000000 R09: 0000000000000000 [ 584.992261][T26007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 584.992270][T26007] R13: 00007fabea626038 R14: 00007fabea625fa0 R15: 00007fffffe56668 [ 584.992290][T26007] [ 585.841772][T26031] sock: sock_timestamping_bind_phc: sock not bind to device [ 586.173194][T26044] block nbd1: Unsupported socket: should be TCP or UNIX. [ 587.431692][T26094] FAULT_INJECTION: forcing a failure. [ 587.431692][T26094] name failslab, interval 1, probability 0, space 0, times 0 [ 587.488208][T26094] CPU: 0 UID: 0 PID: 26094 Comm: syz.3.9726 Tainted: G U L syzkaller #0 PREEMPT(full) [ 587.488235][T26094] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 587.488241][T26094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 587.488251][T26094] Call Trace: [ 587.488256][T26094] [ 587.488261][T26094] dump_stack_lvl+0x100/0x190 [ 587.488284][T26094] should_fail_ex.cold+0x5/0xa [ 587.488301][T26094] should_failslab+0xc2/0x120 [ 587.488322][T26094] __kmalloc_noprof+0xfc/0x820 [ 587.488340][T26094] ? trace_kmalloc+0xeb/0x110 [ 587.488360][T26094] ? lsm_blob_alloc+0x68/0x90 [ 587.488387][T26094] lsm_blob_alloc+0x68/0x90 [ 587.488409][T26094] security_sk_alloc+0x2d/0x290 [ 587.488429][T26094] sk_prot_alloc+0x12a/0x2a0 [ 587.488509][T26094] sk_alloc+0x36/0xe80 [ 587.488530][T26094] __netlink_create+0x5e/0x2c0 [ 587.488595][T26094] ? __wake_up+0x3f/0x60 [ 587.488617][T26094] netlink_create+0x29b/0x610 [ 587.488653][T26094] ? __pfx_genl_bind+0x10/0x10 [ 587.488669][T26094] ? __pfx_genl_unbind+0x10/0x10 [ 587.488686][T26094] ? __pfx_genl_release+0x10/0x10 [ 587.488706][T26094] __sock_create+0x339/0x860 [ 587.488726][T26094] __sys_socket+0x14d/0x260 [ 587.488742][T26094] ? exc_page_fault+0x6f/0xd0 [ 587.488761][T26094] ? __pfx___sys_socket+0x10/0x10 [ 587.488783][T26094] __x64_sys_socket+0x72/0xb0 [ 587.488799][T26094] ? lockdep_hardirqs_on+0x78/0x100 [ 587.488829][T26094] do_syscall_64+0x115/0x840 [ 587.488849][T26094] ? clear_bhb_loop+0x40/0x90 [ 587.488867][T26094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 587.488882][T26094] RIP: 0033:0x7fabea39f887 [ 587.488895][T26094] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 587.488910][T26094] RSP: 002b:00007fabeb2caf98 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 587.488925][T26094] RAX: ffffffffffffffda RBX: 00007fabea625fa0 RCX: 00007fabea39f887 [ 587.488936][T26094] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 587.488945][T26094] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 587.488954][T26094] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 587.488962][T26094] R13: 00007fabea626038 R14: 00007fabea625fa0 R15: 00007fffffe56668 [ 587.488982][T26094] [ 591.621262][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 591.635525][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 591.648192][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 591.660820][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 591.673437][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 591.686084][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 591.698734][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 591.711369][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 591.724007][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 591.736701][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 596.596957][ C0] net_ratelimit: 7497 callbacks suppressed [ 596.596975][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 596.615645][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 596.628338][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 596.641029][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 596.653685][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 596.666366][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 596.679099][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 596.691768][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 596.704517][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 596.717212][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 601.580926][ C0] net_ratelimit: 7975 callbacks suppressed [ 601.580943][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 601.599381][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 601.611984][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 601.624606][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 601.637225][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 601.649906][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 601.662500][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 601.675144][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 601.687741][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 601.700505][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 606.565335][ C0] net_ratelimit: 8064 callbacks suppressed [ 606.565352][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 606.583762][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 606.596400][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 606.608995][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 606.621575][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 606.634208][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 606.646781][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 606.659381][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 606.671956][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 606.684574][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 611.549696][ C0] net_ratelimit: 12431 callbacks suppressed [ 611.549713][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 611.567810][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.579970][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.592640][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 611.604821][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.616938][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.629564][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 611.641732][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.653851][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.666538][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 616.533160][ C0] net_ratelimit: 15559 callbacks suppressed [ 616.533178][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.551540][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.563713][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.575928][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 616.588396][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 616.600576][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.612741][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.625186][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.637355][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 616.649560][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 621.517191][ C0] net_ratelimit: 12323 callbacks suppressed [ 621.517210][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 621.535556][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 621.547742][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.559892][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.572871][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 621.585056][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 621.597279][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 621.609747][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 621.621919][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.634032][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.501445][ C0] net_ratelimit: 11155 callbacks suppressed [ 626.501462][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 626.519586][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 626.531984][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.544111][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 626.556352][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 626.569350][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 626.581580][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.593718][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.606708][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 626.618866][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.485439][ C0] net_ratelimit: 11365 callbacks suppressed [ 631.485456][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.503511][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.515720][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 631.528122][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.540280][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.552545][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 631.565516][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.577722][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 631.589895][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.602002][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.469895][ C0] net_ratelimit: 11580 callbacks suppressed [ 636.469911][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 636.487989][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 636.500200][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 636.512628][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.524765][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 636.537009][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 636.549971][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.562171][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 636.574353][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.586475][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 640.309501][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 641.453518][ C0] net_ratelimit: 11508 callbacks suppressed [ 641.453534][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.471554][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.484563][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 641.496724][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 641.508941][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 641.521369][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.533523][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 641.545777][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 641.558763][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.570959][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 641.668247][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 646.437564][ C0] net_ratelimit: 11477 callbacks suppressed [ 646.437581][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 646.456510][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.468698][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 646.480901][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.493018][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.506059][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 646.518233][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 646.530469][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 646.542903][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.555044][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.421612][ C0] net_ratelimit: 12099 callbacks suppressed [ 651.421629][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.439747][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.452680][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.464849][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 651.477015][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.489151][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.502107][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.514269][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 651.526461][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 651.538840][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.406465][ C0] net_ratelimit: 12452 callbacks suppressed [ 656.406482][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.424552][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 656.436744][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.448850][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.461790][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 656.473937][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 656.486137][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 656.498512][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.510632][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 656.522888][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.389780][ C0] net_ratelimit: 12404 callbacks suppressed [ 661.389797][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.407841][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.420032][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 661.432395][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.444536][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.456758][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 661.469692][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.481883][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 661.494069][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.506188][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.373978][ C0] net_ratelimit: 12540 callbacks suppressed [ 666.373996][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 666.392033][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 666.404229][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 666.416589][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.428702][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 666.440920][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 666.453879][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.466075][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 666.478267][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.490387][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.358905][ C0] net_ratelimit: 12460 callbacks suppressed [ 671.358921][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 671.376982][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 671.389198][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 671.401596][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.413717][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 671.425963][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 671.438858][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.451025][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 671.463192][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.475348][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.342276][ C0] net_ratelimit: 12481 callbacks suppressed [ 676.342293][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 676.360385][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 676.372741][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.384851][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 676.397068][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 676.409990][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.422195][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 676.434383][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.446493][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.459399][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 681.326192][ C0] net_ratelimit: 12675 callbacks suppressed [ 681.326209][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.344248][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 681.356408][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.368542][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.381477][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 681.393626][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 681.405824][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 681.418185][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.430305][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 681.442568][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 686.310191][ C0] net_ratelimit: 13039 callbacks suppressed [ 686.310208][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.329041][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 686.341181][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 686.353369][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 686.365729][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.377875][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 686.390090][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 686.402981][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.415243][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:92:54:ab:44:69:e5, vlan:0) [ 686.427462][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 691.294907][ C0] net_ratelimit: 13032 callbacks suppressed [ 691.294923][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.312988][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:92:54:ab:44:69:e5, vlan:0) [ 691.325200][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 691.337409][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.349646][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.362554][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 691.374719][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 691.386905][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 691.399302][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.411417][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 691.459593][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 692.229371][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 692.236338][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P26091/1:b..l [ 692.244780][ C0] rcu: (detected by 0, t=10502 jiffies, g=192353, q=1661 ncpus=1) [ 692.252645][ C0] task:syz.4.9725 state:R running task stack:25816 pid:26091 tgid:26090 ppid:17688 task_flags:0x400140 flags:0x00080000 [ 692.267079][ C0] Call Trace: [ 692.270352][ C0] [ 692.273337][ C0] __schedule+0x125c/0x6730 [ 692.277847][ C0] ? __page_table_check_zero+0x27f/0x410 [ 692.283478][ C0] ? __pfx___schedule+0x10/0x10 [ 692.288316][ C0] ? mark_held_locks+0x40/0x70 [ 692.293080][ C0] preempt_schedule_irq+0x50/0x90 [ 692.298124][ C0] irqentry_exit+0x205/0xa00 [ 692.302706][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 692.308686][ C0] RIP: 0010:__orc_find+0xae/0xf0 [ 692.314480][ C0] Code: 63 13 48 01 da 49 39 d5 73 af 4c 8d 63 fc 49 39 ec 73 b2 4d 29 f7 49 c1 ff 02 4b 8d 14 7f 48 8d 04 50 48 83 c4 08 5b 5d 41 5c <41> 5d 41 5e 41 5f e9 07 57 04 0a 48 83 c4 08 31 c0 5b 5d 41 5c 41 [ 692.334075][ C0] RSP: 0018:ffffc90004ca7068 EFLAGS: 00000296 [ 692.340124][ C0] RAX: ffffffff92636476 RBX: 0000000000000001 RCX: dffffc0000000000 [ 692.348081][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff91a59de0 [ 692.356032][ C0] RBP: ffffc90004ca7140 R08: ffffffff9263647c R09: 0000000000000007 [ 692.363981][ C0] R10: 0000000000000200 R11: 0000000000093fd6 R12: ffffc90004ca7148 [ 692.371931][ C0] R13: ffffffff8a3fd66f R14: ffffffff91a59de0 R15: 0000000000000000 [ 692.379886][ C0] ? ip_tunnel_init_net+0x22f/0x780 [ 692.385145][ C0] ? ip_tunnel_init_net+0x22f/0x780 [ 692.390333][ C0] unwind_next_frame+0x2ec/0x2090 [ 692.395347][ C0] ? ip_tunnel_init_net+0x230/0x780 [ 692.400536][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 692.406680][ C0] arch_stack_walk+0x94/0xf0 [ 692.411280][ C0] ? ip_tunnel_init_net+0x230/0x780 [ 692.416486][ C0] stack_trace_save+0x8e/0xc0 [ 692.421162][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 692.426525][ C0] ? __lock_acquire+0x49f/0x1a40 [ 692.431453][ C0] kasan_save_stack+0x30/0x50 [ 692.436115][ C0] ? kasan_save_stack+0x30/0x50 [ 692.440967][ C0] ? kasan_save_track+0x14/0x30 [ 692.445802][ C0] ? __kasan_slab_alloc+0x89/0x90 [ 692.450813][ C0] ? kmem_cache_alloc_noprof+0x26b/0x6a0 [ 692.456428][ C0] ? __kernfs_new_node+0xd2/0xa10 [ 692.461432][ C0] ? kernfs_new_node+0x117/0x150 [ 692.466356][ C0] ? __kernfs_create_file+0x53/0x350 [ 692.471621][ C0] ? sysfs_add_file_mode_ns+0x207/0x3c0 [ 692.477154][ C0] ? internal_create_group+0x593/0xfb0 [ 692.482599][ C0] ? internal_create_groups+0x9d/0x150 [ 692.488043][ C0] ? device_add+0x71a/0x1970 [ 692.492629][ C0] ? netdev_register_kobject+0x1a9/0x3d0 [ 692.498306][ C0] ? register_netdevice+0x15b6/0x25a0 [ 692.503697][ C0] ? __ip_tunnel_create+0x52b/0x670 [ 692.508877][ C0] ? ip_tunnel_init_net+0x230/0x780 [ 692.514079][ C0] kasan_save_track+0x14/0x30 [ 692.518742][ C0] __kasan_slab_alloc+0x89/0x90 [ 692.523578][ C0] kmem_cache_alloc_noprof+0x26b/0x6a0 [ 692.529021][ C0] ? __kernfs_new_node+0xd2/0xa10 [ 692.534027][ C0] __kernfs_new_node+0xd2/0xa10 [ 692.538858][ C0] ? __pfx___kernfs_new_node+0x10/0x10 [ 692.544303][ C0] ? find_held_lock+0x2b/0x80 [ 692.548986][ C0] ? kernfs_root+0xee/0x2a0 [ 692.553494][ C0] ? kernfs_root+0xee/0x2a0 [ 692.557986][ C0] kernfs_new_node+0x117/0x150 [ 692.562738][ C0] __kernfs_create_file+0x53/0x350 [ 692.567833][ C0] sysfs_add_file_mode_ns+0x207/0x3c0 [ 692.573214][ C0] internal_create_group+0x593/0xfb0 [ 692.578491][ C0] ? __pfx_internal_create_group+0x10/0x10 [ 692.584286][ C0] ? kernfs_create_link+0x1bd/0x240 [ 692.589472][ C0] internal_create_groups+0x9d/0x150 [ 692.594748][ C0] device_add+0x71a/0x1970 [ 692.599149][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 692.605028][ C0] ? __pfx_device_add+0x10/0x10 [ 692.609860][ C0] ? lockdep_init_map_type+0x5c/0x250 [ 692.615213][ C0] ? __init_waitqueue_head+0xca/0x150 [ 692.620567][ C0] netdev_register_kobject+0x1a9/0x3d0 [ 692.626012][ C0] register_netdevice+0x15b6/0x25a0 [ 692.631202][ C0] ? __pfx_register_netdevice+0x10/0x10 [ 692.636743][ C0] __ip_tunnel_create+0x52b/0x670 [ 692.641757][ C0] ? __pfx___ip_tunnel_create+0x10/0x10 [ 692.647282][ C0] ? net_generic+0xea/0x2a0 [ 692.651775][ C0] ip_tunnel_init_net+0x230/0x780 [ 692.656785][ C0] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 692.662317][ C0] ? __kmalloc_noprof+0x343/0x820 [ 692.667324][ C0] ? __pfx_vti_init_net+0x10/0x10 [ 692.672405][ C0] vti_init_net+0x2e/0x140 [ 692.676805][ C0] ops_init+0x1e2/0x5f0 [ 692.680953][ C0] setup_net+0x118/0x3a0 [ 692.685208][ C0] ? __pfx_setup_net+0x10/0x10 [ 692.689959][ C0] ? mutex_init_lockdep+0xf1/0x120 [ 692.695051][ C0] copy_net_ns+0x46f/0x7c0 [ 692.699463][ C0] create_new_namespaces+0x3ea/0xac0 [ 692.704737][ C0] unshare_nsproxy_namespaces+0xf2/0x220 [ 692.710351][ C0] ksys_unshare+0x438/0xab0 [ 692.714837][ C0] ? find_held_lock+0x2b/0x80 [ 692.719498][ C0] ? exc_page_fault+0x6f/0xd0 [ 692.724161][ C0] ? __pfx_ksys_unshare+0x10/0x10 [ 692.729192][ C0] __x64_sys_unshare+0x31/0x40 [ 692.733939][ C0] do_syscall_64+0x115/0x840 [ 692.738514][ C0] ? clear_bhb_loop+0x40/0x90 [ 692.743176][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 692.749049][ C0] RIP: 0033:0x7f3984b9e019 [ 692.753456][ C0] RSP: 002b:00007f3985b1a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 692.761850][ C0] RAX: ffffffffffffffda RBX: 00007f3984e25fa0 RCX: 00007f3984b9e019 [ 692.769802][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 692.777750][ C0] RBP: 00007f3984c3500c R08: 0000000000000000 R09: 0000000000000000 [ 692.785699][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 692.793646][ C0] R13: 00007f3984e26038 R14: 00007f3984e25fa0 R15: 00007fff536f6bf8 [ 692.801605][ C0] [ 696.068083][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 696.278541][ C0] net_ratelimit: 8811 callbacks suppressed [ 696.278557][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 696.297298][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.309457][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:92:54:ab:44:69:e5, vlan:0) [ 696.321874][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 696.334062][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.346174][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.359115][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 696.371256][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 696.383443][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 696.395855][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.262496][ C0] net_ratelimit: 12228 callbacks suppressed [ 701.262513][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 701.280617][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 701.292864][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:22:9c:c2:fc:ee:7d, vlan:0) [ 701.305284][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.317404][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 701.329628][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 701.342615][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.354799][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:92:54:ab:44:69:e5, vlan:0) [ 701.367019][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:fe:0f:34:24:3d:34, vlan:0) [ 701.379196][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0)