last executing test programs: 10m31.474873995s ago: executing program 3 (id=2082): r0 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mtd0\x00', 0x68082, 0x0) write$auto(r0, 0x0, 0x20000) 10m31.361484187s ago: executing program 3 (id=2085): mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) capget$auto(0x0, 0x0) 10m31.240165591s ago: executing program 3 (id=2088): r0 = socket(0x11, 0x80003, 0x300) setsockopt$auto_SO_RCVPRIORITY(r0, 0x1, 0x52, &(0x7f0000000000)='/dev/kvm\x00', 0x5) 10m31.009629137s ago: executing program 3 (id=2094): r0 = openat$auto_event_trigger_fops_trace(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/tracing/events/vmalloc/alloc_vmap_area/trigger\x00', 0x0, 0x0) pread64$auto(r0, &(0x7f0000000080)='\x00%\xc7M\x0eh\xaa\x1c\xc1\x85\xcb7\"\x1cb\xe79?~\xd3x6\xb0\x11\xd8G$n<\xae:\xa6A \xec\xf6I\x87\xc35\x8f\xfd\xe7>V\xc7HWg\xba\xe1\x1ck\x8f\xc67wy\xd0\xac\x10Co),\xdd\xb2\xa1M\xf1;w\xf1\xe9\xbf-\x1a\x05\x9d\x94\xf1\x98', 0x40000000200, 0x9) 10m30.786071537s ago: executing program 3 (id=2107): rseq$auto(&(0x7f0000000280)={0xe, 0x403, 0x7, 0x80b, 0x83, 0x2}, 0x20, 0x0, 0x8000006) tkill$auto(0x80000000000001, 0x7) 10m30.414154124s ago: executing program 3 (id=2106): r0 = openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000005f80)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x800, 0x0) sync_file_range$auto(r0, 0xfff, 0x1, 0x3) 10m30.020644708s ago: executing program 32 (id=2106): r0 = openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000005f80)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x800, 0x0) sync_file_range$auto(r0, 0xfff, 0x1, 0x3) 6.422785861s ago: executing program 4 (id=10947): socket(0xa, 0x801, 0x100) connect$auto(0x3, &(0x7f0000000000)=@generic={0xa, "0000e100"}, 0x58) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) close_range$auto(0x2, 0x8, 0x0) 6.237947483s ago: executing program 0 (id=10958): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r0 = socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) newfstatat$auto(r0, 0x0, 0x0, 0xfffffffe) 6.224518432s ago: executing program 4 (id=10951): mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) r0 = openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/mem\x00', 0x20401, 0x0) settimeofday$auto(&(0x7f0000000180)={0xfffffffd, 0x100000000001}, 0x0) writev$auto(r0, &(0x7f0000000100)={0x0, 0x5}, 0xe) 6.052345607s ago: executing program 0 (id=10953): r0 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="13002cbd7000dddbdf250200000008000300", @ANYRES32=r2, @ANYBLOB='\b\x00i\x00'], 0x2c}, 0x1, 0x0, 0x0, 0x24004080}, 0x20040894) 5.962964697s ago: executing program 4 (id=10955): mmap$auto(0x0, 0x400, 0xe2, 0x9b72, 0xffffffffffffffff, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video40\x00', 0x301, 0x0) ioctl$auto(r1, 0xc0485619, r0) 5.787875538s ago: executing program 4 (id=10956): open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) rseq$auto(0x0, 0x8000, 0x0, 0x6) fcntl$auto(0x3, 0x400, 0x1) link$auto(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)='./file2\x00') 5.773282376s ago: executing program 2 (id=10957): sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x11, 0x9, 0x63, 0x0, 0x0, 0x0, 0x0, 0x40000000000f, 0x1000, 0xfffffffffffffffd, 0x7ffffffb, 0x9, 0xffffffff7ffffffc, 0x9, 0x7, 0x200000100103}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) 5.769120912s ago: executing program 0 (id=10959): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x19, &(0x7f0000000000), 0x0) 5.57351764s ago: executing program 4 (id=10961): socket(0x2, 0x801, 0x100) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) mmap$auto(0x0, 0x2020409, 0xa, 0xeb1, 0xffffffffffffffff, 0x8000) ioctl$auto(0x3, 0x8905, 0x38) 5.562957674s ago: executing program 0 (id=10962): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x2, 0x0) io_uring_register$auto(0x2, 0xe, 0x0, 0x20) 5.423377497s ago: executing program 1 (id=10963): close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$auto(0x3, 0xae03, 0xffffffffffffffff) 5.374774868s ago: executing program 2 (id=10964): r0 = getpid() r1 = gettid() rt_sigtimedwait$auto(&(0x7f0000000040)={0x100000000}, &(0x7f00000000c0)={@siginfo_0_0={0x1, 0x5, 0x2, @_sigchld={r0, 0x0, 0x1, 0x0, 0xfff}}}, 0x0, 0x8) rt_tgsigqueueinfo$auto(r0, r1, 0x21, &(0x7f0000000400)={@siginfo_0_0={0x3, 0x1c51, 0xfffffffe, @_sigsys={0x0, 0x2, 0xffffffff}}}) 5.252593999s ago: executing program 1 (id=10965): close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket(0xa, 0x3, 0x3a) setsockopt$auto(0x400000000000003, 0x29, 0xd4, 0x0, 0x567) 5.252465877s ago: executing program 4 (id=10966): mmap$auto(0x0, 0x2020009, 0x6, 0x800000000000eb1, 0xffffffffffffffff, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mincore$auto(0x1000, 0x8001, 0x0) 5.137073617s ago: executing program 2 (id=10967): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000002a40), r0) sendmsg$auto_NFSD_CMD_LISTENER_SET(r0, &(0x7f00000050c0)={0x0, 0x5c1e, &(0x7f0000005080)={&(0x7f0000002a80)={0x14, r1, 0x1, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008050) sendmsg$auto_NFSD_CMD_LISTENER_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xeda47ee5ad433e65}, 0x20000000) 5.075284705s ago: executing program 1 (id=10968): mmap$auto(0x0, 0x400, 0xe2, 0x9b72, 0xffffffffffffffff, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video40\x00', 0x301, 0x0) ioctl$auto(r1, 0xc0485619, r0) 4.835252835s ago: executing program 1 (id=10969): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_ftrace_enable_fops_trace_events(0xffffffffffffff9c, &(0x7f00000008c0)='/sys/kernel/tracing/events/vmalloc/purge_vmap_area_lazy/enable\x00', 0x2, 0x0) write$auto(0x3, 0x0, 0xfdef) 4.695651896s ago: executing program 2 (id=10970): mremap$auto(0x110c231000, 0x0, 0x101, 0x3, 0x0) r0 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000080), 0x48180, 0x0) bpf$auto(0x0, &(0x7f00000000c0)=@raw_tracepoint={0x5, r0, 0x0, 0x8000000000000001}, 0x9) io_uring_register$auto(0xffffffffffffffff, 0x23, &(0x7f00000000c0), 0x0) 4.612838837s ago: executing program 1 (id=10971): socket(0xa, 0x2, 0x3a) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', 0x0}) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_ifindex=r1, r0, 0xffffffff, 0x2, 0xffffffffffffffff, @relative_id=0x13, 0x6}, 0xf) 4.577912423s ago: executing program 0 (id=10972): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0x0, &(0x7f00000001c0)=@bpf_attr_0={0x9, 0xb4, 0x2010, 0xb, 0x4, 0xffffffffffffffff, 0xa, "2af051b26b658a20d8dc6b36c83ce63f", 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x7, 0x6}, 0x10) bpf$auto(0x1b, &(0x7f0000000380)=@link_create={@prog_fd, @target_ifindex, 0x3, 0x40081, @uprobe_multi={0x81, 0x1ff, 0x8, 0x0, 0x1, 0x4}}, 0x81) 4.485714901s ago: executing program 2 (id=10973): r0 = pidfd_open$auto(0x1, 0x0) setns(r0, 0x60020000) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) syz_clone3(&(0x7f0000000300)={0x117104080, 0x0, 0x0, 0x0, {0x28}, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0x0], 0x1, {r0}}, 0x58) 4.419296846s ago: executing program 1 (id=10974): sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20048840}, 0x4000804) lstat$auto(0x0, &(0x7f0000000180)={0xa, 0xc2b, 0x7131, 0xfbc, 0x0, 0x0, 0x0, 0x4, 0x26, 0xc, 0x40005, 0x9, 0x0, 0x2, 0x5}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) 4.355626271s ago: executing program 0 (id=10975): r0 = getpid() r1 = gettid() rt_sigtimedwait$auto(&(0x7f0000000040)={0x100000000}, &(0x7f00000000c0)={@siginfo_0_0={0x1, 0x5, 0x2, @_sigchld={r0, 0x0, 0x1, 0x0, 0xfff}}}, 0x0, 0x8) rt_tgsigqueueinfo$auto(r0, r1, 0x21, &(0x7f0000000400)={@siginfo_0_0={0x3, 0x1c51, 0xfffffffe, @_sigsys={0x0, 0x2, 0xffffffff}}}) 0s ago: executing program 2 (id=10976): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_iommufd_fops_main(0xffffffffffffff9c, &(0x7f0000000000), 0x80001, 0x0) futex$auto(0x0, 0x86, 0x8, 0x0, 0x0, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x3b70, 0x0) kernel console output (not intermixed with test programs): ][T15145] ? kthread+0x13a/0x450 [ 570.963580][T15145] ? __pfx_worker_thread+0x10/0x10 [ 570.963617][T15145] kthread+0x370/0x450 [ 570.963651][T15145] ? __pfx_kthread+0x10/0x10 [ 570.963688][T15145] ret_from_fork+0x72b/0xd50 [ 570.963722][T15145] ? __pfx_ret_from_fork+0x10/0x10 [ 570.963756][T15145] ? __switch_to+0x800/0x10f0 [ 570.963778][T15145] ? __switch_to_asm+0x39/0x70 [ 570.963826][T15145] ? __pfx_kthread+0x10/0x10 [ 570.963864][T15145] ret_from_fork_asm+0x1a/0x30 [ 570.963916][T15145] [ 571.671472][T15145] kobject: kobject_add_internal failed for hci3:0 with -EEXIST, don't try to register things with the same name in the same directory. [ 571.695859][T15145] Bluetooth: hci3: failed to register connection device [ 572.932360][T15145] Bluetooth: hci3: command 0x0406 tx timeout [ 573.819613][T22035] smc: net device dummy0 applied user defined pnetid DUMMY0 [ 575.012865][T15145] Bluetooth: hci3: command 0x0406 tx timeout [ 575.279092][T22070] openvswitch: netlink: VXLAN extension 64 out of range max 1 [ 575.636001][T22076] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7742'. [ 575.700063][T22076] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 576.012281][T22084] syz.0.7746 uses obsolete (PF_INET,SOCK_PACKET) [ 576.655675][T22098] NFSD: Failed to start, no listeners configured. [ 577.093012][T15145] Bluetooth: hci3: command 0x0406 tx timeout [ 577.700156][T22132] NFSD: Failed to start, no listeners configured. [ 578.734593][T22164] netlink: 'syz.0.7783': attribute type 11 has an invalid length. [ 578.781617][T22164] netlink: 'syz.0.7783': attribute type 11 has an invalid length. [ 578.830431][T22164] netlink: 'syz.0.7783': attribute type 11 has an invalid length. [ 579.172272][T14392] Bluetooth: hci3: command 0x0406 tx timeout [ 579.903502][T22194] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7796'. [ 580.531141][T22213] syz_tun: tun_chr_ioctl cmd 1074025676 [ 580.569143][T22213] syz_tun: owner set to 111 [ 580.871499][T22221] netlink: 'syz.0.7808': attribute type 2 has an invalid length. [ 582.473891][T22268] FAULT_INJECTION: forcing a failure. [ 582.473891][T22268] name failslab, interval 1, probability 0, space 0, times 0 [ 582.551462][T22268] CPU: 0 UID: 0 PID: 22268 Comm: syz.0.7826 Tainted: G U L syzkaller #0 PREEMPT(full) [ 582.551505][T22268] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 582.551514][T22268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 582.551530][T22268] Call Trace: [ 582.551538][T22268] [ 582.551547][T22268] dump_stack_lvl+0x100/0x190 [ 582.551581][T22268] should_fail_ex.cold+0x5/0xa [ 582.551630][T22268] should_failslab+0xc2/0x120 [ 582.551668][T22268] kmem_cache_alloc_noprof+0x91/0x6a0 [ 582.551700][T22268] ? trace_kmem_cache_alloc+0xdd/0x100 [ 582.551737][T22268] ? security_file_alloc+0x34/0x2c0 [ 582.551846][T22268] security_file_alloc+0x34/0x2c0 [ 582.551881][T22268] init_file+0x95/0x480 [ 582.551918][T22268] alloc_empty_file+0x79/0x1c0 [ 582.551952][T22268] alloc_file_pseudo+0x183/0x290 [ 582.551987][T22268] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 582.552019][T22268] ? alloc_fd+0x471/0x7a0 [ 582.552046][T22268] ? do_raw_spin_unlock+0x145/0x1e0 [ 582.552082][T22268] __anon_inode_getfile+0xe8/0x280 [ 582.552195][T22268] anon_inode_getfile_fmode+0x37/0xa0 [ 582.552231][T22268] __do_sys_fanotify_init+0xa0d/0xe30 [ 582.552261][T22268] do_syscall_64+0x115/0x840 [ 582.552321][T22268] ? clear_bhb_loop+0x70/0xc0 [ 582.552352][T22268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 582.552378][T22268] RIP: 0033:0x7fafda39e0d9 [ 582.552398][T22268] 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 [ 582.552422][T22268] RSP: 002b:00007fafd85f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 582.552452][T22268] RAX: ffffffffffffffda RBX: 00007fafda625fa0 RCX: 00007fafda39e0d9 [ 582.552469][T22268] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 582.552483][T22268] RBP: 00007fafda435024 R08: 0000000000000000 R09: 0000000000000000 [ 582.552498][T22268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 582.552512][T22268] R13: 00007fafda626038 R14: 00007fafda625fa0 R15: 00007ffff611ed98 [ 582.552543][T22268] [ 584.352021][T22310] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 585.352597][T22339] netlink: NAT attribute has 5 unknown bytes [ 586.859619][T22384] openvswitch: netlink: Tunnel attr 242 out of range max 16 [ 586.958530][T22386] nfs: Unknown parameter 'm?LH>｢^eko}* ' [ 587.468330][T22402] unsupported nla_type 113 [ 588.652715][T22439] openvswitch: netlink: Tunnel attr 242 out of range max 16 [ 588.900290][T22449] netlink: 206 bytes leftover after parsing attributes in process `syz.4.7916'. [ 589.656196][T22471] openvswitch: netlink: VXLAN extension 0 has unexpected len 4 expected 0 [ 591.570795][T22480] kexec: Could not allocate control_code_buffer [ 592.056848][T22530] netlink: 'syz.0.7955': attribute type 1 has an invalid length. [ 592.237260][T22536] sd 0:0:1:0: PR command failed: 1026 [ 592.267279][T22536] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 592.300191][T22536] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 593.770107][T22574] Process accounting resumed [ 594.829129][T22613] vmstat_refresh: nr_hugetlb -5632 [ 595.262316][T22630] netlink: 'syz.4.8004': attribute type 2 has an invalid length. [ 595.811264][T22648] openvswitch: netlink: Geneve option length err (len 256, max 255). [ 596.287227][T22661] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 599.754370][T22775] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 600.214771][T22793] openvswitch: netlink: VXLAN extension message has 1 unknown bytes. [ 600.440172][T22797] netlink: set zone limit has 4 unknown bytes [ 601.577211][T22838] ksmbd: Unknown IPC event: 14, ignore. [ 602.938470][T22879] netlink: 'syz.4.8125': attribute type 1 has an invalid length. [ 603.138736][T22885] openvswitch: netlink: IP tunnel dst address not specified [ 603.861987][T22908] netlink: Conntrack attr type has unexpected length (type=3, length=0, expected=8) [ 606.967337][T23006] FAULT_INJECTION: forcing a failure. [ 606.967337][T23006] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 607.037565][T23006] CPU: 0 UID: 0 PID: 23006 Comm: syz.1.8186 Tainted: G U L syzkaller #0 PREEMPT(full) [ 607.037607][T23006] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 607.037617][T23006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 607.037632][T23006] Call Trace: [ 607.037640][T23006] [ 607.037648][T23006] dump_stack_lvl+0x100/0x190 [ 607.037682][T23006] should_fail_ex.cold+0x5/0xa [ 607.037713][T23006] ? prepare_alloc_pages+0x16d/0x5f0 [ 607.037754][T23006] should_fail_alloc_page+0xeb/0x140 [ 607.037793][T23006] prepare_alloc_pages+0x1f0/0x5f0 [ 607.037835][T23006] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 607.037869][T23006] ? is_bpf_text_address+0x94/0x1a0 [ 607.037937][T23006] ? kernel_text_address+0x8d/0x100 [ 607.037977][T23006] ? __kernel_text_address+0xd/0x30 [ 607.038015][T23006] ? unwind_get_return_address+0x59/0xa0 [ 607.038055][T23006] ? arch_stack_walk+0xa6/0xf0 [ 607.038103][T23006] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 607.038137][T23006] ? stack_trace_save+0x8e/0xc0 [ 607.038184][T23006] ? __pfx_stack_trace_save+0x10/0x10 [ 607.038223][T23006] ? stack_depot_save_flags+0x27/0x9d0 [ 607.038323][T23006] ? kasan_save_track+0x14/0x30 [ 607.038355][T23006] ? __kasan_kmalloc+0xaa/0xb0 [ 607.038385][T23006] ? __kmalloc_cache_noprof+0x2e5/0x6c0 [ 607.038410][T23006] ? do_kimage_alloc_init+0x40/0x320 [ 607.038446][T23006] ? do_kexec_load+0x11b/0x810 [ 607.038483][T23006] ? __x64_sys_kexec_load+0x1bf/0x230 [ 607.038522][T23006] ? do_syscall_64+0x115/0x840 [ 607.038557][T23006] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.038585][T23006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 607.038624][T23006] ? policy_nodemask+0xed/0x4f0 [ 607.038663][T23006] alloc_pages_mpol+0x1fb/0x540 [ 607.038708][T23006] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 607.038753][T23006] alloc_pages_noprof+0x1a/0x160 [ 607.038778][T23006] kimage_alloc_pages+0x72/0x380 [ 607.038818][T23006] kimage_alloc_control_pages+0x157/0xa20 [ 607.038862][T23006] ? __kmalloc_cache_noprof+0x2e5/0x6c0 [ 607.038888][T23006] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 607.038935][T23006] do_kexec_load+0x6c1/0x810 [ 607.038977][T23006] ? __pfx_do_kexec_load+0x10/0x10 [ 607.039022][T23006] ? _copy_from_user+0x59/0xd0 [ 607.039114][T23006] __x64_sys_kexec_load+0x1bf/0x230 [ 607.039157][T23006] do_syscall_64+0x115/0x840 [ 607.039196][T23006] ? clear_bhb_loop+0x70/0xc0 [ 607.039225][T23006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.039251][T23006] RIP: 0033:0x7f469b59e0d9 [ 607.039271][T23006] 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 [ 607.039294][T23006] RSP: 002b:00007f469c491028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 607.039318][T23006] RAX: ffffffffffffffda RBX: 00007f469b825fa0 RCX: 00007f469b59e0d9 [ 607.039334][T23006] RDX: 0000200000000040 RSI: 0000000000000001 RDI: 0000000000000005 [ 607.039349][T23006] RBP: 00007f469b635024 R08: 0000000000000000 R09: 0000000000000000 [ 607.039363][T23006] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 607.039377][T23006] R13: 00007f469b826038 R14: 00007f469b825fa0 R15: 00007ffc6922f738 [ 607.039408][T23006] [ 607.426519][T23006] kexec: Could not allocate swap buffer [ 607.791889][T23026] sctp: [Deprecated]: syz.1.8196 (pid 23026) Use of struct sctp_assoc_value in delayed_ack socket option. [ 607.791889][T23026] Use struct sctp_sack_info instead [ 608.498115][T23050] openvswitch: netlink: Key type 29 is not supported [ 608.959266][T23067] aoe: could not set interface list: too many interfaces [ 609.616949][T23083] netlink: 342 bytes leftover after parsing attributes in process `syz.1.8224'. [ 611.959892][T23161] sctp: [Deprecated]: syz.0.8256 (pid 23161) Use of struct sctp_assoc_value in delayed_ack socket option. [ 611.959892][T23161] Use struct sctp_sack_info instead [ 612.557052][T23175] .^: entered promiscuous mode [ 612.670959][T23182] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 613.220548][T23196] FAULT_INJECTION: forcing a failure. [ 613.220548][T23196] name failslab, interval 1, probability 0, space 0, times 0 [ 613.275777][T23196] CPU: 0 UID: 0 PID: 23196 Comm: syz.4.8278 Tainted: G U L syzkaller #0 PREEMPT(full) [ 613.275820][T23196] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 613.275830][T23196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 613.275845][T23196] Call Trace: [ 613.275853][T23196] [ 613.275862][T23196] dump_stack_lvl+0x100/0x190 [ 613.275899][T23196] should_fail_ex.cold+0x5/0xa [ 613.275927][T23196] should_failslab+0xc2/0x120 [ 613.275964][T23196] __kmalloc_cache_noprof+0x91/0x6c0 [ 613.275992][T23196] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 613.276027][T23196] ? sctp_endpoint_new+0xfc/0xb20 [ 613.276124][T23196] sctp_endpoint_new+0xfc/0xb20 [ 613.276158][T23196] ? __pfx_sctp_endpoint_new+0x10/0x10 [ 613.276184][T23196] ? lockdep_init_map_type+0x5c/0x250 [ 613.276211][T23196] ? lockdep_init_map_type+0x5c/0x250 [ 613.276234][T23196] ? lockdep_init_map_type+0x5c/0x250 [ 613.276263][T23196] sctp_init_sock+0xe2b/0x1300 [ 613.276305][T23196] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 613.276330][T23196] sctp_v6_init_sock+0x16/0x70 [ 613.276351][T23196] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 613.276375][T23196] inet6_create+0xb1a/0x12b0 [ 613.276410][T23196] ? inet6_create+0x7f/0x12b0 [ 613.276442][T23196] __sock_create+0x339/0x860 [ 613.276500][T23196] __sys_socket+0x14d/0x260 [ 613.276528][T23196] ? __pfx___sys_socket+0x10/0x10 [ 613.276565][T23196] __x64_sys_socket+0x72/0xb0 [ 613.276592][T23196] ? lockdep_hardirqs_on+0x78/0x100 [ 613.276627][T23196] do_syscall_64+0x115/0x840 [ 613.276663][T23196] ? clear_bhb_loop+0x70/0xc0 [ 613.276693][T23196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.276719][T23196] RIP: 0033:0x7f5950b9e0d9 [ 613.276739][T23196] 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 [ 613.276763][T23196] RSP: 002b:00007f59519e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 613.276786][T23196] RAX: ffffffffffffffda RBX: 00007f5950e25fa0 RCX: 00007f5950b9e0d9 [ 613.276802][T23196] RDX: 0000000000000084 RSI: 0000000000000001 RDI: 000000000000000a [ 613.276817][T23196] RBP: 00007f5950c35024 R08: 0000000000000000 R09: 0000000000000000 [ 613.276832][T23196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 613.276846][T23196] R13: 00007f5950e26038 R14: 00007f5950e25fa0 R15: 00007ffc1854f0f8 [ 613.276876][T23196] [ 613.633920][T23202] netlink: 3 bytes leftover after parsing attributes in process `syz.2.8281'. [ 614.158147][T23220] openvswitch: netlink: Key 4 has unexpected len 0 expected 12 [ 614.305335][T23226] netlink: 16 bytes leftover after parsing attributes in process `syz.1.8280'. [ 615.199176][T23255] .^: entered promiscuous mode [ 615.727959][T23274] openvswitch: netlink: Port -2134900732 exceeds max allowable 65535 [ 616.188336][T23287] .^: entered promiscuous mode [ 616.526312][T23303] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 617.157564][T23319] netlink: 4 bytes leftover after parsing attributes in process `syz.4.8335'. [ 619.463225][T23362] netlink: 'syz.2.8355': attribute type 11 has an invalid length. [ 622.910183][T14392] Bluetooth: hci2: unexpected event 0x3e length: 508 > 260 [ 622.910217][T14392] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 622.926167][T14392] Bluetooth: hci2: Dropping invalid advertising data [ 622.933145][T14392] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 622.933169][T14392] Bluetooth: hci2: Dropping invalid advertising data [ 622.947086][T14392] Bluetooth: hci2: unknown advertising packet type: 0x79 [ 622.947128][T14392] Bluetooth: hci2: Malformed LE Event: 0x02 [ 623.104310][T23448] netlink: 'syz.0.8397': attribute type 1 has an invalid length. [ 623.144426][T23448] nbd: error processing sock list [ 623.183206][T23450] netlink: 'syz.2.8398': attribute type 12 has an invalid length. [ 623.721993][T23465] netlink: zone id is out of range [ 623.734394][T23466] netlink: 'syz.1.8405': attribute type 1 has an invalid length. [ 623.843809][T23466] Process accounting paused [ 623.931228][T23468] netlink: 'syz.0.8408': attribute type 11 has an invalid length. [ 623.977242][T23468] netlink: 'syz.0.8408': attribute type 11 has an invalid length. [ 624.019227][T23468] netlink: 'syz.0.8408': attribute type 11 has an invalid length. [ 625.020279][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 625.026929][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 625.380400][ T29] audit: type=1326 audit(4294967360.050:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23504 comm="syz.2.8425" exe="/root/ci-qemu-gce-upstream-auto/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f1f5019e0d9 code=0x0 [ 627.039088][T23556] openvswitch: netlink: VXLAN extension message has 4 unknown bytes. [ 629.325293][ T29] audit: type=1326 audit(4294967364.000:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23628 comm="syz.2.8484" exe="/root/ci-qemu-gce-upstream-auto/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f1f5019e0d9 code=0x0 [ 630.730083][ T29] audit: type=1107 audit(4294967365.400:35): pid=23675 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 630.815455][ T29] audit: type=1107 audit(4294967365.430:36): pid=23675 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 631.348643][T23693] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8515'. [ 633.351328][T23764] netlink: 'syz.4.8549': attribute type 1 has an invalid length. [ 635.138641][T23816] netlink: 'syz.2.8573': attribute type 1 has an invalid length. [ 636.100035][T23842] netlink: Failed to add  helper -22 [ 636.286071][T23853] nbd: illegal input index -1024 [ 636.684888][T23866] sd 0:0:1:0: PR command failed: 1026 [ 636.713382][T23866] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 636.756160][T23866] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 637.950489][T23896] netlink: 'syz.2.8610': attribute type 2 has an invalid length. [ 639.881958][T14392] Bluetooth: hci2: unexpected event 0x3e length: 508 > 260 [ 639.881992][T14392] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 639.898377][T14392] Bluetooth: hci2: Dropping invalid advertising data [ 639.905210][T14392] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 639.905241][T14392] Bluetooth: hci2: unknown advertising packet type: 0x8b [ 639.912727][T14392] Bluetooth: hci2: unknown advertising packet type: 0xee [ 641.083934][T23995] netlink: 4 bytes leftover after parsing attributes in process `syz.2.8658'. [ 643.167646][T14392] Bluetooth: hci1: unexpected event 0x3e length: 508 > 260 [ 643.167680][T14392] Bluetooth: hci1: unexpected subevent 0x02 length: 507 > 260 [ 643.182800][T14392] Bluetooth: hci1: Dropping invalid advertising data [ 643.189663][T14392] Bluetooth: hci1: unknown advertising packet type: 0xe9 [ 643.189694][T14392] Bluetooth: hci1: unknown advertising packet type: 0x8b [ 643.197143][T14392] Bluetooth: hci1: unknown advertising packet type: 0xee [ 643.307613][T14392] Bluetooth: hci3: ISO packet for unknown connection handle 4095 [ 644.105869][T24089] netlink: Invalid conntrack timeout [ 644.510232][T24100] &#$@\]\-: entered promiscuous mode [ 646.065254][T24144] MTRR 1 not used [ 646.327969][ T5345] Process accounting resumed [ 646.652514][T24161] netlink: 334 bytes leftover after parsing attributes in process `syz.2.8736'. [ 647.555070][T24188] cifs: Unknown parameter 'T.żc[$⁍)UÑnE-ʙl- -_5Z omfwYh*/xDlݩgkǐA79Xa/f_ARxM vp$^;q3n-6+ek [ 668.921854][T24859] dump_stack_lvl+0x100/0x190 [ 668.921891][T24859] should_fail_ex.cold+0x5/0xa [ 668.921921][T24859] should_failslab+0xc2/0x120 [ 668.921963][T24859] kmem_cache_alloc_noprof+0x91/0x6a0 [ 668.921998][T24859] ? __pfx_map_id_range_down+0x10/0x10 [ 668.922045][T24859] ? security_inode_alloc+0x3b/0x2c0 [ 668.922088][T24859] security_inode_alloc+0x3b/0x2c0 [ 668.922129][T24859] inode_init_always_gfp+0xc77/0xfb0 [ 668.922164][T24859] alloc_inode+0x8e/0x250 [ 668.922208][T24859] sock_alloc+0x44/0x280 [ 668.922306][T24859] ? security_socket_create+0x7f/0x250 [ 668.922361][T24859] __sock_create+0xc2/0x860 [ 668.922392][T24859] ? lockdep_init_map_type+0x5c/0x250 [ 668.922423][T24859] smc_create+0x163/0x290 [ 668.922493][T24859] __sock_create+0x339/0x860 [ 668.922529][T24859] __sys_socket+0x14d/0x260 [ 668.922561][T24859] ? __pfx___sys_socket+0x10/0x10 [ 668.922602][T24859] __x64_sys_socket+0x72/0xb0 [ 668.922632][T24859] ? lockdep_hardirqs_on+0x78/0x100 [ 668.922672][T24859] do_syscall_64+0x115/0x840 [ 668.922713][T24859] ? clear_bhb_loop+0x70/0xc0 [ 668.922747][T24859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.922775][T24859] RIP: 0033:0x7f1f5019e0d9 [ 668.922797][T24859] 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 [ 668.922824][T24859] RSP: 002b:00007f1f51070028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 668.922850][T24859] RAX: ffffffffffffffda RBX: 00007f1f50425fa0 RCX: 00007f1f5019e0d9 [ 668.922868][T24859] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 000000000000002b [ 668.922884][T24859] RBP: 00007f1f50235024 R08: 0000000000000000 R09: 0000000000000000 [ 668.922900][T24859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 668.922917][T24859] R13: 00007f1f50426038 R14: 00007f1f50425fa0 R15: 00007ffc873af1f8 [ 668.922950][T24859] [ 669.371772][T24870] netlink: Conntrack attr has 5 unknown bytes [ 669.432423][T14392] Bluetooth: hci0: ACL packet too small [ 669.676436][T24878] HSR: entered promiscuous mode [ 669.995745][T24859] socket: no more sockets [ 670.063745][T24886] syz_tun: tun_chr_ioctl cmd 1074025684 [ 670.081650][T24888] nbd: must specify an index to disconnect [ 670.485735][T24897] openvswitch: netlink: Flow key attribute not present in set flow. [ 674.346363][T25020] netlink: ct family unspecified [ 676.011253][T25081] syz_tun: tun_chr_ioctl cmd 2147767519 [ 676.599730][T25097] netlink: 'syz.2.9181': attribute type 1 has an invalid length. [ 677.591044][T25129] FAULT_INJECTION: forcing a failure. [ 677.591044][T25129] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 677.659389][T25129] CPU: 0 UID: 0 PID: 25129 Comm: syz.1.9197 Tainted: G U L syzkaller #0 PREEMPT(full) [ 677.659439][T25129] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 677.659449][T25129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 677.659464][T25129] Call Trace: [ 677.659472][T25129] [ 677.659482][T25129] dump_stack_lvl+0x100/0x190 [ 677.659515][T25129] should_fail_ex.cold+0x5/0xa [ 677.659538][T25129] ? prepare_alloc_pages+0x16d/0x5f0 [ 677.659579][T25129] should_fail_alloc_page+0xeb/0x140 [ 677.659620][T25129] prepare_alloc_pages+0x1f0/0x5f0 [ 677.659658][T25129] ? rcu_is_watching+0x12/0xc0 [ 677.659693][T25129] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 677.659738][T25129] ? find_held_lock+0x2b/0x80 [ 677.659770][T25129] ? rcu_read_unlock+0x17/0x60 [ 677.659810][T25129] ? rcu_read_unlock+0x17/0x60 [ 677.659849][T25129] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 677.659878][T25129] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 677.659914][T25129] ? rcu_is_watching+0x12/0xc0 [ 677.659944][T25129] ? trace_mm_page_alloc+0x164/0x1c0 [ 677.659983][T25129] ? __alloc_frozen_pages_noprof+0x2d1/0x2dc0 [ 677.660019][T25129] ? __lock_acquire+0x49f/0x1a40 [ 677.660040][T25129] ? __css_rstat_updated+0x1ce/0x5a0 [ 677.660084][T25129] ? __lock_acquire+0x49f/0x1a40 [ 677.660105][T25129] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 677.660145][T25129] ? policy_nodemask+0xed/0x4f0 [ 677.660184][T25129] alloc_pages_mpol+0x1fb/0x540 [ 677.660222][T25129] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 677.660260][T25129] ? find_held_lock+0x2b/0x80 [ 677.660292][T25129] ? __pud_alloc+0x4f6/0x690 [ 677.660328][T25129] ? __pud_alloc+0x4f6/0x690 [ 677.660368][T25129] alloc_pages_noprof+0x1a/0x160 [ 677.660437][T25129] __pmd_alloc+0x3b/0x950 [ 677.660473][T25129] ? __pud_alloc+0x4fb/0x690 [ 677.660513][T25129] walk_to_pmd+0x3a3/0x4c0 [ 677.660554][T25129] get_locked_pte+0x25/0xc0 [ 677.660594][T25129] map_ldt_struct+0x3c1/0xa70 [ 677.660639][T25129] ? __pfx_map_ldt_struct+0x10/0x10 [ 677.660676][T25129] ? alloc_pages_noprof+0xf9/0x160 [ 677.660704][T25129] write_ldt+0x6d3/0xd40 [ 677.660748][T25129] ? __pfx_write_ldt+0x10/0x10 [ 677.660786][T25129] ? xfd_validate_state+0x129/0x190 [ 677.660823][T25129] __x64_sys_modify_ldt+0xb1/0x170 [ 677.660861][T25129] do_syscall_64+0x115/0x840 [ 677.660900][T25129] ? clear_bhb_loop+0x70/0xc0 [ 677.660931][T25129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 677.660958][T25129] RIP: 0033:0x7f469b59e0d9 [ 677.660977][T25129] 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 [ 677.661002][T25129] RSP: 002b:00007f469c491028 EFLAGS: 00000246 ORIG_RAX: 000000000000009a [ 677.661025][T25129] RAX: ffffffffffffffda RBX: 00007f469b825fa0 RCX: 00007f469b59e0d9 [ 677.661042][T25129] RDX: 0000000000000010 RSI: 0000200000000140 RDI: 0000000000000001 [ 677.661058][T25129] RBP: 00007f469b635024 R08: 0000000000000000 R09: 0000000000000000 [ 677.661073][T25129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 677.661087][T25129] R13: 00007f469b826038 R14: 00007f469b825fa0 R15: 00007ffc6922f738 [ 677.661119][T25129] [ 678.144328][T25139] openvswitch: netlink: Message has 4 unknown bytes. [ 678.307393][T25147] netlink: Unknown conntrack attr (type=7942, max=9) [ 678.919230][T25166] openvswitch: netlink: IP tunnel dst address not specified [ 679.825454][T25192] netlink: 'syz.0.9227': attribute type 11 has an invalid length. [ 679.876718][T25192] netlink: 'syz.0.9227': attribute type 11 has an invalid length. [ 679.932628][T25192] netlink: 'syz.0.9227': attribute type 11 has an invalid length. [ 679.979374][T25192] netlink: 'syz.0.9227': attribute type 11 has an invalid length. [ 680.561765][T25213] atm:do_vcc_ioctl: ATM_SETSC is obsolete; used by syz.2.9236:25213 [ 680.971946][T25214] phram: parameter too long [ 682.221356][T25252] netlink: 'syz.2.9255': attribute type 11 has an invalid length. [ 682.279555][T25252] netlink: 'syz.2.9255': attribute type 11 has an invalid length. [ 682.311759][T25252] netlink: 'syz.2.9255': attribute type 11 has an invalid length. [ 682.343778][T25252] netlink: 'syz.2.9255': attribute type 11 has an invalid length. [ 682.798894][T25266] netlink: 'syz.2.9262': attribute type 1 has an invalid length. [ 684.195931][T25307] netlink: 'syz.1.9281': attribute type 3 has an invalid length. [ 686.457131][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 686.467105][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 686.577338][T25363] netlink: 'syz.2.9308': attribute type 1 has an invalid length. [ 686.616896][T25363] netlink: 33 bytes leftover after parsing attributes in process `syz.2.9308'. [ 687.224236][T25380] netlink: 'syz.1.9317': attribute type 2 has an invalid length. [ 687.554304][T25390] netlink: 8 bytes leftover after parsing attributes in process `syz.2.9321'. [ 692.342673][T25507] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 692.717441][T25517] openvswitch: netlink: ct_state flags aa1414ac unsupported [ 696.625072][T25627] netlink: 16 bytes leftover after parsing attributes in process `syz.4.9436'. [ 698.287921][T25665] No such timeout policy "" [ 698.317466][T25665] netlink: Failed to associated timeout policy '' [ 701.371933][T25745] nbd: must specify a device to reconfigure [ 702.650120][T25775] openvswitch: netlink: Geneve opt len 1 is not a multiple of 4. [ 704.670939][T25811] syz_tun: tun_chr_ioctl cmd 35108 [ 706.307859][T10085] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 706.384623][T10085] CPU: 0 UID: 0 PID: 10085 Comm: syz-executor Tainted: G U L syzkaller #0 PREEMPT(full) [ 706.384664][T10085] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 706.384673][T10085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 706.384687][T10085] Call Trace: [ 706.384695][T10085] [ 706.384703][T10085] dump_stack_lvl+0x100/0x190 [ 706.384735][T10085] dump_header+0xfb/0x606 [ 706.384762][T10085] oom_kill_process.cold+0xd/0x330 [ 706.384790][T10085] out_of_memory+0x340/0x14f0 [ 706.384819][T10085] ? __pfx_out_of_memory+0x10/0x10 [ 706.384850][T10085] mem_cgroup_out_of_memory+0xc6/0x130 [ 706.384878][T10085] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 706.384904][T10085] ? find_held_lock+0x2b/0x80 [ 706.384945][T10085] ? do_raw_spin_unlock+0x145/0x1e0 [ 706.384973][T10085] ? _raw_spin_unlock+0x28/0x50 [ 706.385005][T10085] try_charge_memcg+0x6e5/0xdf0 [ 706.385047][T10085] ? __pfx_try_charge_memcg+0x10/0x10 [ 706.385082][T10085] ? find_held_lock+0x2b/0x80 [ 706.385111][T10085] ? rcu_read_unlock+0x17/0x60 [ 706.385148][T10085] ? rcu_read_unlock+0x17/0x60 [ 706.385185][T10085] ? find_held_lock+0x2b/0x80 [ 706.385215][T10085] ? rcu_read_unlock+0x17/0x60 [ 706.385258][T10085] charge_memcg+0x187/0x1e0 [ 706.385295][T10085] mem_cgroup_swapin_charge_folio+0xc1/0x450 [ 706.385323][T10085] swap_cache_alloc_folio+0x548/0xc50 [ 706.385358][T10085] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 706.385386][T10085] ? swap_cache_get_folio+0x28d/0x360 [ 706.385413][T10085] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 706.385448][T10085] swap_cache_read_folio+0x47/0x140 [ 706.385479][T10085] swap_cluster_readahead+0x479/0x5f0 [ 706.385508][T10085] ? __lock_acquire+0x49f/0x1a40 [ 706.385532][T10085] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 706.385575][T10085] ? __lock_acquire+0x49f/0x1a40 [ 706.385595][T10085] ? get_vma_policy+0x23d/0x3b0 [ 706.385635][T10085] swapin_readahead+0x159/0x1200 [ 706.385662][T10085] ? debug_object_assert_init+0x1c4/0x310 [ 706.385707][T10085] ? __pfx_swapin_readahead+0x10/0x10 [ 706.385742][T10085] ? swap_table_get+0x10d/0x2c0 [ 706.385768][T10085] ? swap_cache_get_folio+0x28d/0x360 [ 706.385795][T10085] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 706.385821][T10085] ? __pfx_softleaf_type+0x10/0x10 [ 706.385854][T10085] ? do_swap_page+0xf98/0x5780 [ 706.385876][T10085] do_swap_page+0xf98/0x5780 [ 706.385913][T10085] ? __pfx_do_swap_page+0x10/0x10 [ 706.385943][T10085] ? __lock_acquire+0x49f/0x1a40 [ 706.385964][T10085] ? lockdep_hardirqs_on+0x78/0x100 [ 706.386000][T10085] ? rcu_is_watching+0x12/0xc0 [ 706.386030][T10085] ? __pte_offset_map+0x179/0x310 [ 706.386067][T10085] __handle_mm_fault+0x192f/0x2a00 [ 706.386099][T10085] ? reacquire_held_locks+0xce/0x1e0 [ 706.386122][T10085] ? __pfx___handle_mm_fault+0x10/0x10 [ 706.386152][T10085] ? lock_vma_under_rcu+0x17c/0x590 [ 706.386192][T10085] handle_mm_fault+0x37b/0xa30 [ 706.386222][T10085] do_user_addr_fault+0x5a3/0x12f0 [ 706.386264][T10085] exc_page_fault+0x6f/0xd0 [ 706.386297][T10085] asm_exc_page_fault+0x26/0x30 [ 706.386320][T10085] RIP: 0033:0x7f5950b5e90e [ 706.386339][T10085] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 706.386362][T10085] RSP: 002b:00007ffc1854f3d8 EFLAGS: 00010246 [ 706.386380][T10085] RAX: 0000000000000000 RBX: 000055556d512500 RCX: 00007f5950b5e90e [ 706.386395][T10085] RDX: 00007ffc1854f430 RSI: 0000000000000000 RDI: 0000000000000000 [ 706.386409][T10085] RBP: 00007ffc1854f49c R08: 0000000000000000 R09: 0000000000000000 [ 706.386423][T10085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001388 [ 706.386437][T10085] R13: 00000000000927c0 R14: 00000000000ac4e6 R15: 00007ffc1854f4f0 [ 706.386466][T10085] [ 706.391811][T10085] memory: usage 3072kB, limit 3072kB, failcnt 37803 [ 707.939332][T10085] memory+swap: usage 3176kB, limit 9007199254740988kB, failcnt 0 [ 708.129552][T10085] kmem: usage 1520kB, limit 9007199254740988kB, failcnt 0 [ 708.159932][T10085] Memory cgroup stats for /syz4: [ 708.160105][T10085] cache 0 [ 708.204362][T10085] rss 0 [ 708.222243][T10085] rss_huge 0 [ 708.238211][T10085] shmem 0 [ 708.252192][T10085] mapped_file 0 [ 708.269881][T10085] dirty 0 [ 708.285226][T10085] writeback 0 [ 708.307312][T10085] workingset_refault_anon 2311 [ 708.334007][T10085] workingset_refault_file 5693 [ 708.360637][T10085] swap 106496 [ 708.379125][T10085] swapcached 147378176 [ 708.401000][T10085] pgpgin 124448 [ 708.420549][T10085] pgpgout 129559 [ 708.445343][T10085] pgfault 427013 [ 708.462545][T10085] pgmajfault 1556 [ 708.488018][T10085] inactive_anon 0 [ 708.502576][T10085] active_anon 0 [ 708.520064][T10085] inactive_file 0 [ 708.535608][T10085] active_file 0 [ 708.553171][T10085] unevictable 0 [ 708.569337][T10085] hierarchical_memory_limit 3145728 [ 708.595985][T10085] hierarchical_memsw_limit 9223372036854771712 [ 708.634071][T10085] total_cache 0 [ 708.650194][T10085] total_rss 0 [ 708.665984][T10085] total_rss_huge 0 [ 708.683862][T10085] total_shmem 0 [ 708.697751][T10085] total_mapped_file 0 [ 708.727048][T10085] total_dirty 0 [ 708.746674][T10085] total_writeback 0 [ 708.773683][T10085] total_workingset_refault_anon 2311 [ 708.809547][T10085] total_workingset_refault_file 5693 [ 708.832984][T10085] total_swap 106496 [ 708.853087][T10085] total_swapcached 147378176 [ 708.876705][T10085] total_pgpgin 124448 [ 708.899338][T10085] total_pgpgout 129559 [ 708.925185][T10085] total_pgfault 427013 [ 708.944207][T10085] total_pgmajfault 1556 [ 708.961928][T10085] total_inactive_anon 0 [ 708.981039][T10085] total_active_anon 0 [ 709.004500][T10085] total_inactive_file 0 [ 709.028013][T10085] total_active_file 0 [ 709.044843][T10085] total_unevictable 0 [ 709.066343][T10085] anon_cost 0 [ 709.087230][T10085] file_cost 0 [ 709.099519][T10085] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.9542,pid=25850,uid=0 [ 709.159498][T10085] Memory cgroup out of memory: Killed process 25850 (syz.4.9542) total-vm:104300kB, anon-rss:1256kB, file-rss:20728kB, shmem-rss:0kB, UID:0 pgtables:108kB oom_score_adj:1000 [ 709.362194][T25889] openvswitch: netlink: ERSPAN option length err (len 256, max 255). [ 709.514482][T25895] netlink: 4 bytes leftover after parsing attributes in process `syz.4.9562'. [ 709.875544][T25904] input input17: cannot allocate more than FF_MAX_EFFECTS effects [ 710.176130][T25910] sd 0:0:1:0: PR command failed: 1026 [ 710.207611][T25910] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 710.246251][T25910] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 710.907363][T25920] netlink: Unknown NAT attribute (type=262, max=9) [ 711.765968][T25938] netlink: 'syz.0.9578': attribute type 1 has an invalid length. [ 713.636619][T25978] netlink: 'syz.1.9599': attribute type 11 has an invalid length. [ 713.715487][T25978] netlink: 'syz.1.9599': attribute type 11 has an invalid length. [ 713.793854][T25978] netlink: 'syz.1.9599': attribute type 11 has an invalid length. [ 719.581529][T25218] syz.0.9235 (25218) used greatest stack depth: 18504 bytes left [ 720.914342][T26123] openvswitch: netlink: IP tunnel attribute has 8 unknown bytes. [ 723.459382][T26183] netlink: 'syz.4.9691': attribute type 1 has an invalid length. [ 725.015662][T26198] syz.4.9700 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 725.091281][T26198] CPU: 0 UID: 0 PID: 26198 Comm: syz.4.9700 Tainted: G U L syzkaller #0 PREEMPT(full) [ 725.091322][T26198] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 725.091331][T26198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 725.091345][T26198] Call Trace: [ 725.091352][T26198] [ 725.091361][T26198] dump_stack_lvl+0x100/0x190 [ 725.091393][T26198] dump_header+0xfb/0x606 [ 725.091419][T26198] oom_kill_process.cold+0xd/0x330 [ 725.091455][T26198] out_of_memory+0x340/0x14f0 [ 725.091488][T26198] ? __pfx_out_of_memory+0x10/0x10 [ 725.091518][T26198] mem_cgroup_out_of_memory+0xc6/0x130 [ 725.091546][T26198] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 725.091573][T26198] ? find_held_lock+0x2b/0x80 [ 725.091609][T26198] ? do_raw_spin_unlock+0x145/0x1e0 [ 725.091636][T26198] ? _raw_spin_unlock+0x28/0x50 [ 725.091668][T26198] try_charge_memcg+0x6e5/0xdf0 [ 725.091709][T26198] ? __pfx_try_charge_memcg+0x10/0x10 [ 725.091744][T26198] ? find_held_lock+0x2b/0x80 [ 725.091773][T26198] ? rcu_read_unlock+0x17/0x60 [ 725.091809][T26198] ? rcu_read_unlock+0x17/0x60 [ 725.091846][T26198] ? find_held_lock+0x2b/0x80 [ 725.091876][T26198] ? rcu_read_unlock+0x17/0x60 [ 725.091919][T26198] charge_memcg+0x187/0x1e0 [ 725.091955][T26198] mem_cgroup_swapin_charge_folio+0xc1/0x450 [ 725.091983][T26198] swap_cache_alloc_folio+0x548/0xc50 [ 725.092021][T26198] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 725.092049][T26198] ? swap_cache_get_folio+0x28d/0x360 [ 725.092076][T26198] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 725.092101][T26198] ? lockdep_hardirqs_on+0x78/0x100 [ 725.092134][T26198] ? finish_task_switch.isra.0+0x2c5/0x10c0 [ 725.092168][T26198] swap_cache_read_folio+0x47/0x140 [ 725.092199][T26198] swap_cluster_readahead+0x479/0x5f0 [ 725.092233][T26198] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 725.092275][T26198] ? __lock_acquire+0x49f/0x1a40 [ 725.092296][T26198] ? get_vma_policy+0x23d/0x3b0 [ 725.092336][T26198] swapin_readahead+0x159/0x1200 [ 725.092373][T26198] ? __pfx_swapin_readahead+0x10/0x10 [ 725.092408][T26198] ? swap_table_get+0x10d/0x2c0 [ 725.092433][T26198] ? swap_cache_get_folio+0x28d/0x360 [ 725.092465][T26198] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 725.092491][T26198] ? __pfx_softleaf_type+0x10/0x10 [ 725.092523][T26198] ? do_swap_page+0xf98/0x5780 [ 725.092545][T26198] do_swap_page+0xf98/0x5780 [ 725.092585][T26198] ? __pfx_do_swap_page+0x10/0x10 [ 725.092609][T26198] ? __lock_acquire+0x49f/0x1a40 [ 725.092634][T26198] ? rcu_is_watching+0x12/0xc0 [ 725.092663][T26198] ? __pte_offset_map+0x179/0x310 [ 725.092699][T26198] __handle_mm_fault+0x192f/0x2a00 [ 725.092729][T26198] ? reacquire_held_locks+0xce/0x1e0 [ 725.092752][T26198] ? __pfx___handle_mm_fault+0x10/0x10 [ 725.092782][T26198] ? lock_vma_under_rcu+0x17c/0x590 [ 725.092822][T26198] handle_mm_fault+0x37b/0xa30 [ 725.092852][T26198] do_user_addr_fault+0x5a3/0x12f0 [ 725.092894][T26198] exc_page_fault+0x6f/0xd0 [ 725.092926][T26198] asm_exc_page_fault+0x26/0x30 [ 725.092948][T26198] RIP: 0033:0x7f5950b5e8e0 [ 725.092967][T26198] Code: 6f 46 50 0f 29 44 24 50 f3 0f 6f 46 60 0f 29 44 24 60 f3 0f 6f 46 70 0f 29 44 24 70 e9 5d ff ff ff e8 04 1d 04 00 0f 1f 40 00 <8b> 07 f6 07 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 [ 725.092990][T26198] RSP: 002b:00007ffc1854f1d8 EFLAGS: 00010246 [ 725.093008][T26198] RAX: 0000000000000000 RBX: 000055556d512500 RCX: 0000000000000000 [ 725.093022][T26198] RDX: 0000000000000000 RSI: 00000000000000e6 RDI: 000055556d512808 [ 725.093036][T26198] RBP: 00007f5950e27da0 R08: 00007ffc1854f230 R09: 0000000000000000 [ 725.093050][T26198] R10: 0000000000000000 R11: 000055556d512808 R12: 00000000000b0e77 [ 725.093064][T26198] R13: 00007f5950e25fac R14: 00000000000b0c10 R15: 00007ffc1854f360 [ 725.093094][T26198] [ 725.916601][T26198] memory: usage 2292kB, limit 3072kB, failcnt 46339 [ 726.029300][T26198] memory+swap: usage 36264kB, limit 9007199254740988kB, failcnt 0 [ 726.068046][T26198] kmem: usage 2180kB, limit 9007199254740988kB, failcnt 0 [ 726.100789][T26198] Memory cgroup stats for /syz4: [ 726.100954][T26198] cache 0 [ 726.142604][T26198] rss 0 [ 726.155452][T26198] rss_huge 0 [ 726.168470][T26198] shmem 0 [ 726.189039][T26198] mapped_file 0 [ 726.201751][T26198] dirty 0 [ 726.219290][T26198] writeback 0 [ 726.237031][T26198] workingset_refault_anon 2648 [ 726.258507][T26198] workingset_refault_file 5965 [ 726.287109][T26198] swap 34807808 [ 726.310106][T26198] swapcached 190996480 [ 726.329814][T26198] pgpgin 136609 [ 726.355704][T26198] pgpgout 141719 [ 726.381163][T26198] pgfault 442656 [ 726.398813][T26198] pgmajfault 1811 [ 726.421400][T26198] inactive_anon 0 [ 726.447750][T26198] active_anon 4096 [ 726.476605][T26198] inactive_file 0 [ 726.490550][T26198] active_file 0 [ 726.527046][T26198] unevictable 0 [ 726.561765][T26198] hierarchical_memory_limit 3145728 [ 726.605278][T26198] hierarchical_memsw_limit 9223372036854771712 [ 726.639923][T26198] total_cache 0 [ 726.681291][T26198] total_rss 0 [ 726.700222][T26198] total_rss_huge 0 [ 726.716048][T26198] total_shmem 0 [ 726.754427][T26198] total_mapped_file 0 [ 726.777732][T26198] total_dirty 0 [ 726.794618][T26198] total_writeback 0 [ 726.811170][T26198] total_workingset_refault_anon 2648 [ 726.843389][T26198] total_workingset_refault_file 5965 [ 726.866514][T26198] total_swap 34807808 [ 726.885914][T26198] total_swapcached 190996480 [ 726.910500][T26198] total_pgpgin 136609 [ 726.928743][T26198] total_pgpgout 141719 [ 726.951943][T26198] total_pgfault 442656 [ 726.965209][T26263] nfsd: Unknown parameter 'batadv' [ 726.982815][T26198] total_pgmajfault 1811 [ 726.997283][T26198] total_inactive_anon 0 [ 727.020934][T26198] total_active_anon 4096 [ 727.054204][T26198] total_inactive_file 0 [ 727.070014][T26198] total_active_file 0 [ 727.100252][T26198] total_unevictable 0 [ 727.120075][T26198] anon_cost 0 [ 727.140309][T26198] file_cost 0 [ 727.152154][T26198] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.9595,pid=25973,uid=0 [ 727.225779][T26198] Memory cgroup out of memory: Killed process 25973 (syz.4.9595) total-vm:104304kB, anon-rss:1244kB, file-rss:53768kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 728.661201][T26315] openvswitch: netlink: Missing valid actions attribute. [ 728.931084][T26323] netlink: 'syz.0.9761': attribute type 23 has an invalid length. [ 734.261904][T26471] netlink: 20 bytes leftover after parsing attributes in process `syz.0.9828'. [ 734.315086][T26471] netlink: 20 bytes leftover after parsing attributes in process `syz.0.9828'. [ 735.298365][T26498] openvswitch: netlink: Multiple metadata blocks provided [ 735.540090][T26488] could not allocate digest TFM handle [ 737.092523][T26543] openvswitch: netlink: IP tunnel dst address not specified [ 737.294433][T26548] FAULT_INJECTION: forcing a failure. [ 737.294433][T26548] name failslab, interval 1, probability 0, space 0, times 0 [ 737.355453][T26550] netlink: 'syz.0.9864': attribute type 2 has an invalid length. [ 737.370389][T26548] CPU: 0 UID: 0 PID: 26548 Comm: syz.2.9863 Tainted: G U L syzkaller #0 PREEMPT(full) [ 737.370432][T26548] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 737.370441][T26548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 737.370456][T26548] Call Trace: [ 737.370464][T26548] [ 737.370473][T26548] dump_stack_lvl+0x100/0x190 [ 737.370510][T26548] should_fail_ex.cold+0x5/0xa [ 737.370539][T26548] should_failslab+0xc2/0x120 [ 737.370577][T26548] __kmalloc_cache_noprof+0x91/0x6c0 [ 737.370604][T26548] ? __debug_object_init+0x2de/0x3d0 [ 737.370643][T26548] ? sctp_endpoint_new+0xfc/0xb20 [ 737.370677][T26548] sctp_endpoint_new+0xfc/0xb20 [ 737.370705][T26548] ? __pfx_sctp_endpoint_new+0x10/0x10 [ 737.370728][T26548] ? lockdep_init_map_type+0x5c/0x250 [ 737.370755][T26548] ? lockdep_init_map_type+0x5c/0x250 [ 737.370779][T26548] ? lockdep_init_map_type+0x5c/0x250 [ 737.370803][T26548] ? lockdep_init_map_type+0x5c/0x250 [ 737.370832][T26548] sctp_init_sock+0xe2b/0x1300 [ 737.370856][T26548] ? __pfx_sctp_init_sock+0x10/0x10 [ 737.370880][T26548] inet_create+0x94c/0x1060 [ 737.370991][T26548] ? inet_create+0x94/0x1060 [ 737.371032][T26548] __sock_create+0x339/0x860 [ 737.371066][T26548] __sys_socket+0x14d/0x260 [ 737.371095][T26548] ? __pfx___sys_socket+0x10/0x10 [ 737.371131][T26548] __x64_sys_socket+0x72/0xb0 [ 737.371158][T26548] ? lockdep_hardirqs_on+0x78/0x100 [ 737.371195][T26548] do_syscall_64+0x115/0x840 [ 737.371230][T26548] ? clear_bhb_loop+0x70/0xc0 [ 737.371267][T26548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 737.371293][T26548] RIP: 0033:0x7f1f5019e0d9 [ 737.371315][T26548] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 737.371339][T26548] RSP: 002b:00007f1f51070028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 737.371363][T26548] RAX: ffffffffffffffda RBX: 00007f1f50425fa0 RCX: 00007f1f5019e0d9 [ 737.371379][T26548] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000002 [ 737.371394][T26548] RBP: 00007f1f50235024 R08: 0000000000000000 R09: 0000000000000000 [ 737.371409][T26548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 737.371424][T26548] R13: 00007f1f50426038 R14: 00007f1f50425fa0 R15: 00007ffc873af1f8 [ 737.371458][T26548] [ 737.842207][T26550] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9864'. [ 743.482426][T26686] syz.1.9924(26686): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 744.996089][T26722] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9943'. [ 746.495722][T26761] netlink: 'syz.1.9960': attribute type 23 has an invalid length. [ 747.898171][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 747.908472][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 748.679732][T26809] bridge0: port 3(veth0_to_bridge) entered blocking state [ 748.697401][T26809] bridge0: port 3(veth0_to_bridge) entered disabled state [ 748.726213][T26809] veth0_to_bridge: entered allmulticast mode [ 748.770826][T26809] veth0_to_bridge: entered promiscuous mode [ 748.800704][T26809] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 748.861289][T26809] bridge0: port 3(veth0_to_bridge) entered blocking state [ 748.870491][T26809] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 750.261118][T26848] netlink: 8 bytes leftover after parsing attributes in process `syz.2.9999'. [ 750.728553][T26861] bridge0: port 3(veth0_to_bridge) entered blocking state [ 750.757099][T26861] bridge0: port 3(veth0_to_bridge) entered disabled state [ 750.785134][T26861] veth0_to_bridge: entered allmulticast mode [ 750.829637][T26861] veth0_to_bridge: entered promiscuous mode [ 750.857393][T26861] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 750.924654][T26861] bridge0: port 3(veth0_to_bridge) entered blocking state [ 750.931973][T26861] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 751.055496][T26824] kexec: Could not allocate control_code_buffer [ 753.141881][T26905] netlink: 21 bytes leftover after parsing attributes in process `syz.2.10025'. [ 753.697309][T26921] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10031'. [ 754.696445][T26945] FAULT_INJECTION: forcing a failure. [ 754.696445][T26945] name failslab, interval 1, probability 0, space 0, times 0 [ 754.759639][T26945] CPU: 0 UID: 0 PID: 26945 Comm: syz.2.10042 Tainted: G U L syzkaller #0 PREEMPT(full) [ 754.759682][T26945] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 754.759691][T26945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 754.759706][T26945] Call Trace: [ 754.759714][T26945] [ 754.759723][T26945] dump_stack_lvl+0x100/0x190 [ 754.759757][T26945] should_fail_ex.cold+0x5/0xa [ 754.759785][T26945] should_failslab+0xc2/0x120 [ 754.759827][T26945] kmem_cache_alloc_noprof+0x91/0x6a0 [ 754.759860][T26945] ? key_alloc+0x3c5/0x1310 [ 754.759979][T26945] key_alloc+0x3c5/0x1310 [ 754.760029][T26945] ? __pfx_key_alloc+0x10/0x10 [ 754.760070][T26945] keyring_alloc+0x44/0xc0 [ 754.760111][T26945] lookup_user_key+0xcfe/0x1300 [ 754.760146][T26945] ? __pfx_lookup_user_key+0x10/0x10 [ 754.760176][T26945] ? futex_wait+0x11e/0x370 [ 754.760218][T26945] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 754.760262][T26945] keyctl_get_persistent+0x197/0x8b0 [ 754.760302][T26945] ? __pfx_keyctl_get_persistent+0x10/0x10 [ 754.760338][T26945] ? __fget_files+0x21f/0x3d0 [ 754.760366][T26945] ? __x64_sys_futex+0x34f/0x4d0 [ 754.760393][T26945] ? __x64_sys_futex+0x358/0x4d0 [ 754.760424][T26945] ? xfd_validate_state+0x129/0x190 [ 754.760462][T26945] __do_sys_keyctl+0x3b2/0x5a0 [ 754.760492][T26945] do_syscall_64+0x115/0x840 [ 754.760527][T26945] ? clear_bhb_loop+0x70/0xc0 [ 754.760558][T26945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 754.760584][T26945] RIP: 0033:0x7f1f5019e0d9 [ 754.760604][T26945] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 754.760629][T26945] RSP: 002b:00007f1f51070028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 754.760652][T26945] RAX: ffffffffffffffda RBX: 00007f1f50425fa0 RCX: 00007f1f5019e0d9 [ 754.760668][T26945] RDX: 00000000fffffffe RSI: ffffffffffffffff RDI: 2000000000000016 [ 754.760685][T26945] RBP: 00007f1f50235024 R08: 0000000000001000 R09: 0000000000000000 [ 754.760700][T26945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 754.760715][T26945] R13: 00007f1f50426038 R14: 00007f1f50425fa0 R15: 00007ffc873af1f8 [ 754.760746][T26945] [ 756.289431][T26976] netlink: 8 bytes leftover after parsing attributes in process `syz.2.10054'. [ 757.656374][T26999] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10065'. [ 760.199114][T27067] openvswitch: netlink: IPv4 tunnel dst address is zero [ 763.985781][T27131] netlink: 'syz.4.10122': attribute type 1 has an invalid length. [ 764.065117][T27131] netlink: 4 bytes leftover after parsing attributes in process `syz.4.10122'. [ 764.153964][T27131] netlink: 'syz.4.10122': attribute type 1 has an invalid length. [ 764.776882][T27146] mac80211.ieee80211_default_rc_algo: string parameter too long [ 766.921130][T27186] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10149'. [ 768.714218][T27211] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10157'. [ 768.925972][T27213] netlink: 206 bytes leftover after parsing attributes in process `syz.2.10159'. [ 769.218371][T27217] FAULT_INJECTION: forcing a failure. [ 769.218371][T27217] name failslab, interval 1, probability 0, space 0, times 0 [ 769.291184][T27217] CPU: 0 UID: 0 PID: 27217 Comm: syz.0.10162 Tainted: G U L syzkaller #0 PREEMPT(full) [ 769.291228][T27217] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 769.291238][T27217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 769.291253][T27217] Call Trace: [ 769.291261][T27217] [ 769.291270][T27217] dump_stack_lvl+0x100/0x190 [ 769.291303][T27217] should_fail_ex.cold+0x5/0xa [ 769.291331][T27217] should_failslab+0xc2/0x120 [ 769.291369][T27217] kmem_cache_alloc_noprof+0x91/0x6a0 [ 769.291400][T27217] ? d_instantiate+0x8a/0xb0 [ 769.291430][T27217] ? d_instantiate+0x8a/0xb0 [ 769.291459][T27217] ? alloc_empty_file+0x5b/0x1c0 [ 769.291497][T27217] alloc_empty_file+0x5b/0x1c0 [ 769.291531][T27217] alloc_file_pseudo+0x183/0x290 [ 769.291565][T27217] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 769.291600][T27217] ? hugetlbfs_get_inode+0x3f5/0x700 [ 769.291715][T27217] hugetlb_file_setup+0x2a8/0x5b0 [ 769.291753][T27217] ksys_mmap_pgoff+0x242/0x610 [ 769.291793][T27217] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 769.291830][T27217] ? xfd_validate_state+0x129/0x190 [ 769.291866][T27217] __x64_sys_mmap+0x125/0x190 [ 769.291901][T27217] do_syscall_64+0x115/0x840 [ 769.291936][T27217] ? clear_bhb_loop+0x70/0xc0 [ 769.291967][T27217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 769.291993][T27217] RIP: 0033:0x7fafda39e0d9 [ 769.292013][T27217] 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 [ 769.292038][T27217] RSP: 002b:00007fafd85f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 769.292061][T27217] RAX: ffffffffffffffda RBX: 00007fafda625fa0 RCX: 00007fafda39e0d9 [ 769.292077][T27217] RDX: 000000000000000b RSI: 0000000000004005 RDI: 0000000000000000 [ 769.292092][T27217] RBP: 00007fafda435024 R08: 0000000000000401 R09: 0000300000000000 [ 769.292107][T27217] R10: 0000000000040eb2 R11: 0000000000000246 R12: 0000000000000000 [ 769.292122][T27217] R13: 00007fafda626038 R14: 00007fafda625fa0 R15: 00007ffff611ed98 [ 769.292156][T27217] [ 770.800779][T27238] netlink: 346 bytes leftover after parsing attributes in process `syz.1.10169'. [ 777.297570][T27375] netlink: 342 bytes leftover after parsing attributes in process `syz.2.10230'. [ 777.538914][T27377] netlink: 8 bytes leftover after parsing attributes in process `syz.4.10228'. [ 777.736568][T27387] bridge0: port 3(vlan1) entered blocking state [ 777.769139][T27387] bridge0: port 3(vlan1) entered disabled state [ 777.778420][T27389] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 777.802741][T27387] vlan1: entered allmulticast mode [ 777.826075][T27387] veth0_vlan: entered allmulticast mode [ 777.860385][T27387] vlan1: entered promiscuous mode [ 777.885264][T27387] bridge0: port 3(vlan1) entered blocking state [ 777.891721][T27387] bridge0: port 3(vlan1) entered forwarding state [ 778.046169][T27391] NFSD: Failed to start, no listeners configured. [ 779.408259][T27433] FAULT_INJECTION: forcing a failure. [ 779.408259][T27433] name failslab, interval 1, probability 0, space 0, times 0 [ 779.476708][T27433] CPU: 0 UID: 0 PID: 27433 Comm: syz.0.10258 Tainted: G U L syzkaller #0 PREEMPT(full) [ 779.476757][T27433] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 779.476767][T27433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 779.476784][T27433] Call Trace: [ 779.476792][T27433] [ 779.476803][T27433] dump_stack_lvl+0x100/0x190 [ 779.476839][T27433] should_fail_ex.cold+0x5/0xa [ 779.476869][T27433] should_failslab+0xc2/0x120 [ 779.476910][T27433] kmem_cache_alloc_noprof+0x91/0x6a0 [ 779.476945][T27433] ? __pfx_map_id_range_down+0x10/0x10 [ 779.476987][T27433] ? security_inode_alloc+0x3b/0x2c0 [ 779.477026][T27433] security_inode_alloc+0x3b/0x2c0 [ 779.477059][T27433] inode_init_always_gfp+0xc77/0xfb0 [ 779.477093][T27433] alloc_inode+0x8e/0x250 [ 779.477131][T27433] sock_alloc+0x44/0x280 [ 779.477180][T27433] ? security_socket_create+0x7f/0x250 [ 779.477212][T27433] __sock_create+0xc2/0x860 [ 779.477247][T27433] __sys_socket+0x14d/0x260 [ 779.477278][T27433] ? exc_page_fault+0x6f/0xd0 [ 779.477316][T27433] ? __pfx___sys_socket+0x10/0x10 [ 779.477357][T27433] __x64_sys_socket+0x72/0xb0 [ 779.477388][T27433] ? lockdep_hardirqs_on+0x78/0x100 [ 779.477427][T27433] do_syscall_64+0x115/0x840 [ 779.477466][T27433] ? clear_bhb_loop+0x70/0xc0 [ 779.477500][T27433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 779.477528][T27433] RIP: 0033:0x7fafda39f947 [ 779.477550][T27433] 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 [ 779.477577][T27433] RSP: 002b:00007fafd85f4f98 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 779.477604][T27433] RAX: ffffffffffffffda RBX: 00007fafda625fa0 RCX: 00007fafda39f947 [ 779.477622][T27433] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 779.477639][T27433] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 779.477656][T27433] R10: 0000200000000140 R11: 0000000000000286 R12: 0000000000000000 [ 779.477675][T27433] R13: 00007fafda626038 R14: 00007fafda625fa0 R15: 00007ffff611ed98 [ 779.477710][T27433] [ 779.479541][T27433] socket: no more sockets [ 780.474650][T27450] netlink: 4 bytes leftover after parsing attributes in process `syz.4.10265'. [ 781.714073][T27482] FAULT_INJECTION: forcing a failure. [ 781.714073][T27482] name failslab, interval 1, probability 0, space 0, times 0 [ 781.781707][T27482] CPU: 0 UID: 0 PID: 27482 Comm: syz.0.10280 Tainted: G U L syzkaller #0 PREEMPT(full) [ 781.781752][T27482] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 781.781762][T27482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 781.781777][T27482] Call Trace: [ 781.781784][T27482] [ 781.781794][T27482] dump_stack_lvl+0x100/0x190 [ 781.781827][T27482] should_fail_ex.cold+0x5/0xa [ 781.781856][T27482] should_failslab+0xc2/0x120 [ 781.781893][T27482] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 781.781929][T27482] ? __d_alloc+0x35/0xa50 [ 781.781961][T27482] __d_alloc+0x35/0xa50 [ 781.781995][T27482] d_alloc+0x4a/0x1e0 [ 781.782025][T27482] lookup_one_qstr_excl+0x171/0x250 [ 781.782059][T27482] ? mnt_want_write+0x161/0x410 [ 781.782100][T27482] filename_create+0x1cf/0x400 [ 781.782140][T27482] ? __pfx_filename_create+0x10/0x10 [ 781.782190][T27482] filename_mknodat+0x190/0x7f0 [ 781.782222][T27482] ? __pfx_filename_mknodat+0x10/0x10 [ 781.782250][T27482] ? strncpy_from_user+0x19d/0x2d0 [ 781.782291][T27482] ? do_getname+0x191/0x390 [ 781.782327][T27482] __x64_sys_mknod+0x8f/0xc0 [ 781.782355][T27482] do_syscall_64+0x115/0x840 [ 781.782391][T27482] ? clear_bhb_loop+0x70/0xc0 [ 781.782421][T27482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 781.782447][T27482] RIP: 0033:0x7fafda39e0d9 [ 781.782466][T27482] 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 [ 781.782491][T27482] RSP: 002b:00007fafd85f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 781.782514][T27482] RAX: ffffffffffffffda RBX: 00007fafda625fa0 RCX: 00007fafda39e0d9 [ 781.782538][T27482] RDX: 00000000000007ff RSI: 00000000000067c1 RDI: 00002000000000c0 [ 781.782554][T27482] RBP: 00007fafda435024 R08: 0000000000000000 R09: 0000000000000000 [ 781.782569][T27482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 781.782584][T27482] R13: 00007fafda626038 R14: 00007fafda625fa0 R15: 00007ffff611ed98 [ 781.782615][T27482] [ 783.439493][T27516] netlink: 16 bytes leftover after parsing attributes in process `syz.2.10296'. [ 783.897942][T27524] FAULT_INJECTION: forcing a failure. [ 783.897942][T27524] name failslab, interval 1, probability 0, space 0, times 0 [ 783.961458][T27524] CPU: 0 UID: 0 PID: 27524 Comm: syz.2.10300 Tainted: G U L syzkaller #0 PREEMPT(full) [ 783.961502][T27524] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 783.961512][T27524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 783.961527][T27524] Call Trace: [ 783.961535][T27524] [ 783.961544][T27524] dump_stack_lvl+0x100/0x190 [ 783.961576][T27524] should_fail_ex.cold+0x5/0xa [ 783.961604][T27524] should_failslab+0xc2/0x120 [ 783.961642][T27524] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 783.961674][T27524] ? lockdep_hardirqs_on+0x78/0x100 [ 783.961711][T27524] ? sock_alloc_inode+0x26/0x2c0 [ 783.961736][T27524] ? __pfx_sock_alloc_inode+0x10/0x10 [ 783.961765][T27524] sock_alloc_inode+0x26/0x2c0 [ 783.961788][T27524] ? __pfx_sock_alloc_inode+0x10/0x10 [ 783.961810][T27524] alloc_inode+0x68/0x250 [ 783.961844][T27524] sock_alloc+0x44/0x280 [ 783.961881][T27524] ? security_socket_create+0x7f/0x250 [ 783.961911][T27524] __sock_create+0xc2/0x860 [ 783.961942][T27524] smc_create_clcsk+0x37/0xd0 [ 783.961980][T27524] ? __pfx_smc_inet_init_sock+0x10/0x10 [ 783.962067][T27524] inet6_create+0xb1a/0x12b0 [ 783.962100][T27524] ? inet6_create+0x7f/0x12b0 [ 783.962133][T27524] __sock_create+0x339/0x860 [ 783.962165][T27524] __sys_socket+0x14d/0x260 [ 783.962194][T27524] ? __pfx___sys_socket+0x10/0x10 [ 783.962231][T27524] __x64_sys_socket+0x72/0xb0 [ 783.962263][T27524] ? lockdep_hardirqs_on+0x78/0x100 [ 783.962299][T27524] do_syscall_64+0x115/0x840 [ 783.962333][T27524] ? clear_bhb_loop+0x70/0xc0 [ 783.962364][T27524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.962390][T27524] RIP: 0033:0x7f1f5019e0d9 [ 783.962410][T27524] 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 [ 783.962434][T27524] RSP: 002b:00007f1f51070028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 783.962458][T27524] RAX: ffffffffffffffda RBX: 00007f1f50425fa0 RCX: 00007f1f5019e0d9 [ 783.962474][T27524] RDX: 0000000000000100 RSI: 0000000000000001 RDI: 000000000000000a [ 783.962489][T27524] RBP: 00007f1f50235024 R08: 0000000000000000 R09: 0000000000000000 [ 783.962505][T27524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 783.962519][T27524] R13: 00007f1f50426038 R14: 00007f1f50425fa0 R15: 00007ffc873af1f8 [ 783.962550][T27524] [ 784.545352][T27532] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10304'. [ 784.978097][T27524] socket: no more sockets [ 787.047277][T27597] program syz.4.10333 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 789.788113][T27695] netlink: 82 bytes leftover after parsing attributes in process `syz.1.10378'. [ 790.658733][T27713] bridge0: port 4(veth1_macvtap) entered blocking state [ 790.691192][T27713] bridge0: port 4(veth1_macvtap) entered disabled state [ 790.728644][T27713] veth1_macvtap: entered allmulticast mode [ 790.817238][T27713] veth1_macvtap: left allmulticast mode [ 795.274661][T27849] netlink: 16 bytes leftover after parsing attributes in process `syz.2.10447'. [ 795.394750][T27833] syz.4.10439 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 795.450669][T27833] CPU: 0 UID: 0 PID: 27833 Comm: syz.4.10439 Tainted: G U L syzkaller #0 PREEMPT(full) [ 795.450710][T27833] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 795.450719][T27833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 795.450733][T27833] Call Trace: [ 795.450740][T27833] [ 795.450748][T27833] dump_stack_lvl+0x100/0x190 [ 795.450782][T27833] dump_header+0xfb/0x606 [ 795.450809][T27833] oom_kill_process.cold+0xd/0x330 [ 795.450837][T27833] out_of_memory+0x340/0x14f0 [ 795.450867][T27833] ? __pfx_out_of_memory+0x10/0x10 [ 795.450898][T27833] mem_cgroup_out_of_memory+0xc6/0x130 [ 795.450926][T27833] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 795.450953][T27833] ? find_held_lock+0x2b/0x80 [ 795.450988][T27833] ? do_raw_spin_unlock+0x145/0x1e0 [ 795.451016][T27833] ? _raw_spin_unlock+0x28/0x50 [ 795.451049][T27833] try_charge_memcg+0x6e5/0xdf0 [ 795.451090][T27833] ? __pfx_try_charge_memcg+0x10/0x10 [ 795.451125][T27833] ? find_held_lock+0x2b/0x80 [ 795.451154][T27833] ? rcu_read_unlock+0x17/0x60 [ 795.451191][T27833] ? rcu_read_unlock+0x17/0x60 [ 795.451228][T27833] ? find_held_lock+0x2b/0x80 [ 795.451258][T27833] ? rcu_read_unlock+0x17/0x60 [ 795.451301][T27833] charge_memcg+0x187/0x1e0 [ 795.451338][T27833] mem_cgroup_swapin_charge_folio+0xc1/0x450 [ 795.451366][T27833] swap_cache_alloc_folio+0x548/0xc50 [ 795.451401][T27833] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 795.451429][T27833] ? swap_cache_get_folio+0x28d/0x360 [ 795.451456][T27833] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 795.451490][T27833] ? find_held_lock+0x2b/0x80 [ 795.451519][T27833] ? finish_task_switch.isra.0+0x2c0/0x10c0 [ 795.451550][T27833] swap_cache_read_folio+0x47/0x140 [ 795.451581][T27833] swap_cluster_readahead+0x387/0x5f0 [ 795.451616][T27833] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 795.451658][T27833] ? __lock_acquire+0x49f/0x1a40 [ 795.451679][T27833] ? get_vma_policy+0x23d/0x3b0 [ 795.451719][T27833] swapin_readahead+0x159/0x1200 [ 795.451756][T27833] ? __pfx_swapin_readahead+0x10/0x10 [ 795.451791][T27833] ? swap_table_get+0x10d/0x2c0 [ 795.451816][T27833] ? swap_cache_get_folio+0x28d/0x360 [ 795.451843][T27833] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 795.451870][T27833] ? __pfx_softleaf_type+0x10/0x10 [ 795.451902][T27833] ? do_swap_page+0xf98/0x5780 [ 795.451923][T27833] do_swap_page+0xf98/0x5780 [ 795.451964][T27833] ? __pfx_do_swap_page+0x10/0x10 [ 795.451988][T27833] ? __lock_acquire+0x49f/0x1a40 [ 795.452013][T27833] ? rcu_is_watching+0x12/0xc0 [ 795.452043][T27833] ? __pte_offset_map+0x179/0x310 [ 795.452079][T27833] __handle_mm_fault+0x192f/0x2a00 [ 795.452109][T27833] ? reacquire_held_locks+0xce/0x1e0 [ 795.452132][T27833] ? __pfx___handle_mm_fault+0x10/0x10 [ 795.452161][T27833] ? lock_vma_under_rcu+0x17c/0x590 [ 795.452202][T27833] handle_mm_fault+0x37b/0xa30 [ 795.452231][T27833] do_user_addr_fault+0x5a3/0x12f0 [ 795.452274][T27833] exc_page_fault+0x6f/0xd0 [ 795.452308][T27833] asm_exc_page_fault+0x26/0x30 [ 795.452331][T27833] RIP: 0033:0x7f5950b7073b [ 795.452350][T27833] Code: 42 60 48 83 ea 80 48 39 fa 72 e4 0f 1f 40 00 c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 0f 01 d6 75 04 c5 f8 77 c5 fc 77 c3 48 3b 15 d9 6d de 00 73 77 40 0f b6 c6 48 89 d1 48 [ 795.452373][T27833] RSP: 002b:00007ffc1854f078 EFLAGS: 00010242 [ 795.452391][T27833] RAX: 000055556d525b20 RBX: 00007f59519c76c0 RCX: 0000000000000120 [ 795.452406][T27833] RDX: 000055556d525c20 RSI: 0000000000000000 RDI: 000055556d525bb8 [ 795.452421][T27833] RBP: 000000000000000f R08: 00007f5950df2e20 R09: 0000000000000001 [ 795.452435][T27833] R10: 0000000000021000 R11: 0000000000000000 R12: 00007ffc1854f1f0 [ 795.452449][T27833] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000 [ 795.452483][T27833] [ 796.293551][T27869] bridge0: port 4(ipvlan1) entered blocking state [ 796.305673][T27869] bridge0: port 4(ipvlan1) entered disabled state [ 796.316074][T27869] ipvlan1: entered allmulticast mode [ 796.325025][T27869] veth0_vlan: entered allmulticast mode [ 796.336982][T27869] ipvlan1: left allmulticast mode [ 796.352177][T27869] veth0_vlan: left allmulticast mode [ 796.643066][T27879] dlm: non-version read from control device 2147479540 [ 796.736999][T27833] memory: usage 3072kB, limit 3072kB, failcnt 79468 [ 796.765612][T27833] memory+swap: usage 3260kB, limit 9007199254740988kB, failcnt 0 [ 796.806965][T27833] kmem: usage 3064kB, limit 9007199254740988kB, failcnt 0 [ 796.845103][T27833] Memory cgroup stats for /syz4: [ 796.845263][T27833] cache 0 [ 796.877669][T27885] netlink: 186 bytes leftover after parsing attributes in process `syz.0.10461'. [ 796.906223][T27833] rss 4096 [ 796.915320][T27833] rss_huge 0 [ 796.934045][T27833] shmem 0 [ 796.946775][T27833] mapped_file 0 [ 796.961475][T27833] dirty 0 [ 796.978524][T27833] writeback 4096 [ 796.997816][T27833] workingset_refault_anon 6038 [ 797.027094][T27833] workingset_refault_file 15999 [ 797.054117][T27833] swap 192512 [ 797.067688][T27833] swapcached 332324864 [ 797.088487][T27833] pgpgin 188283 [ 797.101165][T27833] pgpgout 194532 [ 797.122104][T27833] pgfault 493937 [ 797.140542][T27833] pgmajfault 3528 [ 797.155915][T27833] inactive_anon 0 [ 797.176801][T27833] active_anon 4096 [ 797.193461][T27833] inactive_file 0 [ 797.212794][T27833] active_file 0 [ 797.229971][T27833] unevictable 0 [ 797.247443][T27833] hierarchical_memory_limit 3145728 [ 797.277931][T27833] hierarchical_memsw_limit 9223372036854771712 [ 797.305209][T27833] total_cache 0 [ 797.322401][T27833] total_rss 4096 [ 797.339021][T27833] total_rss_huge 0 [ 797.364069][T27833] total_shmem 0 [ 797.387999][T27833] total_mapped_file 0 [ 797.406223][T27833] total_dirty 0 [ 797.422487][T27833] total_writeback 4096 [ 797.441237][T27833] total_workingset_refault_anon 6038 [ 797.471047][T27833] total_workingset_refault_file 15999 [ 797.499919][T27833] total_swap 192512 [ 797.516874][T27833] total_swapcached 332324864 [ 797.539200][T27833] total_pgpgin 188283 [ 797.556425][T27833] total_pgpgout 194532 [ 797.578956][T27833] total_pgfault 493937 [ 797.602952][T27833] total_pgmajfault 3528 [ 797.628300][T27833] total_inactive_anon 0 [ 797.643245][T27833] total_active_anon 4096 [ 797.676348][T27833] total_inactive_file 0 [ 797.681744][T27833] total_active_file 0 [ 797.706676][T27833] total_unevictable 0 [ 797.723447][T27833] anon_cost 0 [ 797.738564][T27833] file_cost 0 [ 797.753243][T27833] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.10439,pid=27833,uid=0 [ 797.851295][T27833] Memory cgroup out of memory: Killed process 27833 (syz.4.10439) total-vm:104432kB, anon-rss:1244kB, file-rss:21008kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:1000 [ 798.398332][T27912] zswap: compressor not available [ 799.854610][ T29] audit: type=1800 audit(4295032987.644:39): pid=27962 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.10495" name="lu_gp_id" dev="configfs" ino=83790 res=0 errno=0 [ 799.977359][T27967] ALUA LU Group already has a valid ID, ignoring request [ 801.989062][T28025] sd 0:0:1:0: PR command failed: 1026 [ 802.012130][T28025] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 802.048572][T28025] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 802.261086][T28030] netlink: 5324 bytes leftover after parsing attributes in process `syz.1.10527'. [ 804.601497][T28112] sctp: [Deprecated]: syz.1.10564 (pid 28112) Use of int in maxseg socket option. [ 804.601497][T28112] Use struct sctp_assoc_value instead [ 805.075894][ T29] audit: type=1800 audit(4295032992.874:40): pid=28124 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.10570" name=22050820 dev="tmpfs" ino=14169 res=0 errno=0 [ 805.325329][T28131] sctp: [Deprecated]: syz.2.10573 (pid 28131) Use of struct sctp_assoc_value in delayed_ack socket option. [ 805.325329][T28131] Use struct sctp_sack_info instead [ 806.163954][T28148] netlink: 4 bytes leftover after parsing attributes in process `syz.0.10581'. [ 806.210850][T28148] netlink: 4 bytes leftover after parsing attributes in process `syz.0.10581'. [ 807.368683][T28188] netlink: 350 bytes leftover after parsing attributes in process `syz.0.10601'. [ 807.663895][T28200] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10607'. [ 807.713101][T28200] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10607'. [ 808.710277][T28196] syz.4.10606 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 808.773003][T28225] NFSD: Failed to start, no listeners configured. [ 808.832289][T28196] CPU: 0 UID: 0 PID: 28196 Comm: syz.4.10606 Tainted: G U L syzkaller #0 PREEMPT(full) [ 808.832327][T28196] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 808.832335][T28196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 808.832349][T28196] Call Trace: [ 808.832356][T28196] [ 808.832365][T28196] dump_stack_lvl+0x100/0x190 [ 808.832397][T28196] dump_header+0xfb/0x606 [ 808.832425][T28196] oom_kill_process.cold+0xd/0x330 [ 808.832453][T28196] out_of_memory+0x340/0x14f0 [ 808.832482][T28196] ? __pfx_out_of_memory+0x10/0x10 [ 808.832513][T28196] mem_cgroup_out_of_memory+0xc6/0x130 [ 808.832541][T28196] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 808.832567][T28196] ? find_held_lock+0x2b/0x80 [ 808.832613][T28196] ? do_raw_spin_unlock+0x145/0x1e0 [ 808.832641][T28196] ? _raw_spin_unlock+0x28/0x50 [ 808.832673][T28196] try_charge_memcg+0x6e5/0xdf0 [ 808.832714][T28196] ? __pfx_try_charge_memcg+0x10/0x10 [ 808.832749][T28196] ? find_held_lock+0x2b/0x80 [ 808.832778][T28196] ? rcu_read_unlock+0x17/0x60 [ 808.832815][T28196] ? rcu_read_unlock+0x17/0x60 [ 808.832852][T28196] ? find_held_lock+0x2b/0x80 [ 808.832882][T28196] ? rcu_read_unlock+0x17/0x60 [ 808.832924][T28196] charge_memcg+0x187/0x1e0 [ 808.832962][T28196] mem_cgroup_swapin_charge_folio+0xc1/0x450 [ 808.832990][T28196] swap_cache_alloc_folio+0x548/0xc50 [ 808.833024][T28196] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 808.833052][T28196] ? swap_cache_get_folio+0x28d/0x360 [ 808.833079][T28196] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 808.833104][T28196] ? pick_eevdf+0x4d3/0x860 [ 808.833143][T28196] swap_cache_read_folio+0x47/0x140 [ 808.833174][T28196] swap_cluster_readahead+0x479/0x5f0 [ 808.833209][T28196] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 808.833251][T28196] ? __lock_acquire+0x49f/0x1a40 [ 808.833272][T28196] ? get_vma_policy+0x23d/0x3b0 [ 808.833311][T28196] swapin_readahead+0x159/0x1200 [ 808.833348][T28196] ? __pfx_swapin_readahead+0x10/0x10 [ 808.833383][T28196] ? swap_table_get+0x10d/0x2c0 [ 808.833408][T28196] ? swap_cache_get_folio+0x28d/0x360 [ 808.833435][T28196] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 808.833462][T28196] ? __pfx_softleaf_type+0x10/0x10 [ 808.833494][T28196] ? do_swap_page+0xf98/0x5780 [ 808.833515][T28196] do_swap_page+0xf98/0x5780 [ 808.833553][T28196] ? __pfx_do_swap_page+0x10/0x10 [ 808.833577][T28196] ? __lock_acquire+0x49f/0x1a40 [ 808.833608][T28196] ? rcu_is_watching+0x12/0xc0 [ 808.833638][T28196] ? __pte_offset_map+0x179/0x310 [ 808.833674][T28196] __handle_mm_fault+0x192f/0x2a00 [ 808.833705][T28196] ? reacquire_held_locks+0xce/0x1e0 [ 808.833727][T28196] ? __pfx___handle_mm_fault+0x10/0x10 [ 808.833757][T28196] ? lock_vma_under_rcu+0x17c/0x590 [ 808.833796][T28196] handle_mm_fault+0x37b/0xa30 [ 808.833826][T28196] do_user_addr_fault+0x5a3/0x12f0 [ 808.833869][T28196] exc_page_fault+0x6f/0xd0 [ 808.833902][T28196] asm_exc_page_fault+0x26/0x30 [ 808.833925][T28196] RIP: 0033:0x7f5950b9ebf6 [ 808.833944][T28196] Code: 00 00 00 00 48 85 ff 74 0b e9 46 f6 ff ff 66 0f 1f 44 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 83 ec 28 31 f6 <64> 48 8b 04 25 28 00 00 00 48 89 44 24 18 8d 07 48 69 c0 83 de 1b [ 808.833967][T28196] RSP: 002b:00007ffc1854f230 EFLAGS: 00010246 [ 808.833986][T28196] RAX: 00000000000c54f3 RBX: 00007f5950e25fa0 RCX: 00000000000c5440 [ 808.834000][T28196] RDX: 00000000000000b3 RSI: 0000000000000000 RDI: 00000000000003e8 [ 808.834014][T28196] RBP: 00007f5950e27da0 R08: 0009f857cd7e8145 R09: 0000000000000001 [ 808.834029][T28196] R10: 000000000002657c R11: 0000000000000246 R12: 00000000000c5504 [ 808.834043][T28196] R13: 00007f5950e25fac R14: 00000000000c521d R15: 00007ffc1854f360 [ 808.834073][T28196] [ 809.212319][T28196] memory: usage 3072kB, limit 3072kB, failcnt 79946 [ 809.219015][T28196] memory+swap: usage 3272kB, limit 9007199254740988kB, failcnt 0 [ 809.226901][T28196] kmem: usage 3072kB, limit 9007199254740988kB, failcnt 0 [ 809.236851][T28196] Memory cgroup stats for /syz4: [ 809.237035][T28196] cache 0 [ 809.245044][T28196] rss 0 [ 809.247867][T28196] rss_huge 0 [ 809.251146][T28196] shmem 0 [ 809.254197][T28196] mapped_file 0 [ 809.257792][T28196] dirty 0 [ 809.260842][T28196] writeback 4096 [ 809.264576][T28196] workingset_refault_anon 6249 [ 809.269379][T28196] workingset_refault_file 15999 [ 809.274356][T28196] swap 200704 [ 809.277691][T28196] swapcached 333361152 [ 809.281786][T28196] pgpgin 190782 [ 809.285323][T28196] pgpgout 197032 [ 809.288871][T28196] pgfault 501446 [ 809.292457][T28196] pgmajfault 3700 [ 809.296100][T28196] inactive_anon 0 [ 809.299749][T28196] active_anon 4096 [ 809.303543][T28196] inactive_file 0 [ 809.307186][T28196] active_file 0 [ 809.310666][T28196] unevictable 0 [ 809.314174][T28196] hierarchical_memory_limit 3145728 [ 809.319378][T28196] hierarchical_memsw_limit 9223372036854771712 [ 809.325588][T28196] total_cache 0 [ 809.329052][T28196] total_rss 0 [ 809.334283][T28196] total_rss_huge 0 [ 809.340016][T28196] total_shmem 0 [ 809.343572][T28196] total_mapped_file 0 [ 809.347562][T28196] total_dirty 0 [ 809.351046][T28196] total_writeback 4096 [ 809.355181][T28196] total_workingset_refault_anon 6249 [ 809.360505][T28196] total_workingset_refault_file 15999 [ 809.365922][T28196] total_swap 200704 [ 809.369826][T28196] total_swapcached 333361152 [ 809.374821][T28196] total_pgpgin 190782 [ 809.378886][T28196] total_pgpgout 197032 [ 809.383052][T28196] total_pgfault 501446 [ 809.387212][T28196] total_pgmajfault 3700 [ 809.391394][T28196] total_inactive_anon 0 [ 809.395598][T28196] total_active_anon 4096 [ 809.399848][T28196] total_inactive_file 0 [ 809.404168][T28196] total_active_file 0 [ 809.408154][T28196] total_unevictable 0 [ 809.412211][T28196] anon_cost 0 [ 809.415528][T28196] file_cost 0 [ 809.418848][T28196] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.10606,pid=28196,uid=0 [ 809.433941][T28196] Memory cgroup out of memory: Killed process 28196 (syz.4.10606) total-vm:104300kB, anon-rss:1244kB, file-rss:20984kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 809.712219][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 809.718685][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 811.266035][T28279] netlink: 16 bytes leftover after parsing attributes in process `syz.1.10640'. [ 811.494801][T28286] netlink: 5316 bytes leftover after parsing attributes in process `syz.2.10644'. [ 812.182531][T28306] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 812.191084][T28306] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 812.230336][ T29] audit: type=1800 audit(4295033000.014:41): pid=28307 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.10655" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 815.291722][T28398] FAULT_INJECTION: forcing a failure. [ 815.291722][T28398] name failslab, interval 1, probability 0, space 0, times 0 [ 815.352344][T28398] CPU: 0 UID: 0 PID: 28398 Comm: syz.0.10692 Tainted: G U L syzkaller #0 PREEMPT(full) [ 815.352388][T28398] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 815.352398][T28398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 815.352413][T28398] Call Trace: [ 815.352420][T28398] [ 815.352430][T28398] dump_stack_lvl+0x100/0x190 [ 815.352463][T28398] should_fail_ex.cold+0x5/0xa [ 815.352491][T28398] should_failslab+0xc2/0x120 [ 815.352529][T28398] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 815.352564][T28398] ? __d_alloc+0x35/0xa50 [ 815.352597][T28398] __d_alloc+0x35/0xa50 [ 815.352628][T28398] d_alloc_pseudo+0x1c/0xc0 [ 815.352664][T28398] alloc_file_pseudo+0x118/0x290 [ 815.352702][T28398] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 815.352744][T28398] ? alloc_fd+0x471/0x7a0 [ 815.352774][T28398] sock_alloc_file+0x50/0x210 [ 815.352815][T28398] __sys_socket+0x1c0/0x260 [ 815.352841][T28398] ? exc_page_fault+0x6f/0xd0 [ 815.352876][T28398] ? __pfx___sys_socket+0x10/0x10 [ 815.352913][T28398] __x64_sys_socket+0x72/0xb0 [ 815.352939][T28398] ? lockdep_hardirqs_on+0x78/0x100 [ 815.352975][T28398] do_syscall_64+0x115/0x840 [ 815.353010][T28398] ? clear_bhb_loop+0x70/0xc0 [ 815.353039][T28398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 815.353065][T28398] RIP: 0033:0x7fafda39f947 [ 815.353085][T28398] 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 [ 815.353109][T28398] RSP: 002b:00007fafd85f4f98 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 815.353133][T28398] RAX: ffffffffffffffda RBX: 00007fafda625fa0 RCX: 00007fafda39f947 [ 815.353149][T28398] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 815.353164][T28398] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 815.353179][T28398] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 815.353194][T28398] R13: 00007fafda626038 R14: 00007fafda625fa0 R15: 00007ffff611ed98 [ 815.353224][T28398] [ 816.726834][T28415] openvswitch: netlink: Unknown VXLAN extension attribute 0 [ 817.203432][T28430] FAULT_INJECTION: forcing a failure. [ 817.203432][T28430] name failslab, interval 1, probability 0, space 0, times 0 [ 817.266179][T28430] CPU: 0 UID: 0 PID: 28430 Comm: syz.2.10705 Tainted: G U L syzkaller #0 PREEMPT(full) [ 817.266223][T28430] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 817.266232][T28430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 817.266248][T28430] Call Trace: [ 817.266256][T28430] [ 817.266265][T28430] dump_stack_lvl+0x100/0x190 [ 817.266298][T28430] should_fail_ex.cold+0x5/0xa [ 817.266326][T28430] should_failslab+0xc2/0x120 [ 817.266366][T28430] __kmalloc_noprof+0xfc/0x820 [ 817.266397][T28430] ? trace_kmem_cache_alloc+0xdd/0x100 [ 817.266434][T28430] ? lsm_blob_alloc+0x68/0x90 [ 817.266542][T28430] lsm_blob_alloc+0x68/0x90 [ 817.266582][T28430] security_prepare_creds+0x2d/0x290 [ 817.266629][T28430] prepare_creds+0x5d6/0x950 [ 817.266673][T28430] __sys_setregid+0x109/0x910 [ 817.266701][T28430] do_syscall_64+0x115/0x840 [ 817.266736][T28430] ? clear_bhb_loop+0x70/0xc0 [ 817.266766][T28430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 817.266792][T28430] RIP: 0033:0x7f1f5019e0d9 [ 817.266812][T28430] 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 [ 817.266837][T28430] RSP: 002b:00007f1f51070028 EFLAGS: 00000246 ORIG_RAX: 0000000000000072 [ 817.266860][T28430] RAX: ffffffffffffffda RBX: 00007f1f50425fa0 RCX: 00007f1f5019e0d9 [ 817.266877][T28430] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000000 [ 817.266892][T28430] RBP: 00007f1f50235024 R08: 0000000000000000 R09: 0000000000000000 [ 817.266907][T28430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 817.266921][T28430] R13: 00007f1f50426038 R14: 00007f1f50425fa0 R15: 00007ffc873af1f8 [ 817.266952][T28430] [ 822.427613][T28555] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10754'. [ 823.351857][T28584] overlayfs: missing 'lowerdir' [ 823.677269][T28594] netlink: 4 bytes leftover after parsing attributes in process `syz.4.10774'. [ 823.904369][T28599] bridge0: port 4(vlan1) entered blocking state [ 823.928041][T28601] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 823.952246][T28599] bridge0: port 4(vlan1) entered disabled state [ 823.969105][T28599] vlan1: entered allmulticast mode [ 823.997026][T28599] veth0_vlan: entered allmulticast mode [ 824.033927][T28599] vlan1: entered promiscuous mode [ 824.064971][T28599] bridge0: port 4(vlan1) entered blocking state [ 824.071568][T28599] bridge0: port 4(vlan1) entered forwarding state [ 824.624230][T28621] FAULT_INJECTION: forcing a failure. [ 824.624230][T28621] name failslab, interval 1, probability 0, space 0, times 0 [ 824.677953][T28621] CPU: 0 UID: 0 PID: 28621 Comm: syz.4.10787 Tainted: G U L syzkaller #0 PREEMPT(full) [ 824.678003][T28621] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 824.678012][T28621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 824.678028][T28621] Call Trace: [ 824.678036][T28621] [ 824.678045][T28621] dump_stack_lvl+0x100/0x190 [ 824.678079][T28621] should_fail_ex.cold+0x5/0xa [ 824.678106][T28621] should_failslab+0xc2/0x120 [ 824.678143][T28621] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 824.678176][T28621] ? __pfx___handle_mm_fault+0x10/0x10 [ 824.678203][T28621] ? sock_alloc_inode+0x26/0x2c0 [ 824.678229][T28621] ? __pfx_sock_alloc_inode+0x10/0x10 [ 824.678254][T28621] sock_alloc_inode+0x26/0x2c0 [ 824.678281][T28621] ? __pfx_sock_alloc_inode+0x10/0x10 [ 824.678303][T28621] alloc_inode+0x68/0x250 [ 824.678338][T28621] sock_alloc+0x44/0x280 [ 824.678374][T28621] ? security_socket_create+0x7f/0x250 [ 824.678404][T28621] __sock_create+0xc2/0x860 [ 824.678435][T28621] __sys_socket+0x14d/0x260 [ 824.678464][T28621] ? __pfx___sys_socket+0x10/0x10 [ 824.678501][T28621] __x64_sys_socket+0x72/0xb0 [ 824.678530][T28621] ? lockdep_hardirqs_on+0x78/0x100 [ 824.678565][T28621] do_syscall_64+0x115/0x840 [ 824.678600][T28621] ? clear_bhb_loop+0x70/0xc0 [ 824.678630][T28621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 824.678656][T28621] RIP: 0033:0x7f5950b9f947 [ 824.678675][T28621] 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 [ 824.678700][T28621] RSP: 002b:00007f59519e6f98 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 824.678723][T28621] RAX: ffffffffffffffda RBX: 00007f5950e25fa0 RCX: 00007f5950b9f947 [ 824.678740][T28621] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 824.678755][T28621] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 824.678770][T28621] R10: 0000200000000140 R11: 0000000000000286 R12: 0000000000000000 [ 824.678785][T28621] R13: 00007f5950e26038 R14: 00007f5950e25fa0 R15: 00007ffc1854f0f8 [ 824.678816][T28621] [ 824.678828][T28621] socket: no more sockets [ 825.584517][T28645] NFSD: Failed to start, no listeners configured. [ 826.678260][T28680] NFSD: Failed to start, no listeners configured. [ 826.967778][T28690] netlink: 338 bytes leftover after parsing attributes in process `syz.4.10818'. [ 827.933999][T28714] NFSD: Failed to start, no listeners configured. [ 828.290596][T28728] FAULT_INJECTION: forcing a failure. [ 828.290596][T28728] name failslab, interval 1, probability 0, space 0, times 0 [ 828.349030][T28728] CPU: 0 UID: 0 PID: 28728 Comm: syz.4.10833 Tainted: G U L syzkaller #0 PREEMPT(full) [ 828.349073][T28728] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 828.349082][T28728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 828.349097][T28728] Call Trace: [ 828.349105][T28728] [ 828.349118][T28728] dump_stack_lvl+0x100/0x190 [ 828.349153][T28728] should_fail_ex.cold+0x5/0xa [ 828.349181][T28728] should_failslab+0xc2/0x120 [ 828.349218][T28728] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 828.349254][T28728] ? __d_alloc+0x35/0xa50 [ 828.349287][T28728] __d_alloc+0x35/0xa50 [ 828.349319][T28728] d_alloc+0x4a/0x1e0 [ 828.349348][T28728] lookup_one_qstr_excl+0x171/0x250 [ 828.349381][T28728] ? mnt_want_write+0x161/0x410 [ 828.349427][T28728] filename_create+0x1cf/0x400 [ 828.349466][T28728] ? __pfx_filename_create+0x10/0x10 [ 828.349516][T28728] filename_mknodat+0x190/0x7f0 [ 828.349548][T28728] ? __pfx_filename_mknodat+0x10/0x10 [ 828.349575][T28728] ? strncpy_from_user+0x19d/0x2d0 [ 828.349622][T28728] ? do_getname+0x191/0x390 [ 828.349658][T28728] __x64_sys_mknod+0x8f/0xc0 [ 828.349686][T28728] do_syscall_64+0x115/0x840 [ 828.349722][T28728] ? clear_bhb_loop+0x70/0xc0 [ 828.349752][T28728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 828.349778][T28728] RIP: 0033:0x7f5950b9e0d9 [ 828.349797][T28728] 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 [ 828.349821][T28728] RSP: 002b:00007f59519e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 828.349844][T28728] RAX: ffffffffffffffda RBX: 00007f5950e25fa0 RCX: 00007f5950b9e0d9 [ 828.349861][T28728] RDX: 00000000000007ff RSI: 00000000000067c1 RDI: 00002000000000c0 [ 828.349876][T28728] RBP: 00007f5950c35024 R08: 0000000000000000 R09: 0000000000000000 [ 828.349892][T28728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 828.349907][T28728] R13: 00007f5950e26038 R14: 00007f5950e25fa0 R15: 00007ffc1854f0f8 [ 828.349938][T28728] [ 828.650107][T28730] netlink: 29 bytes leftover after parsing attributes in process `syz.1.10836'. [ 831.825487][T28820] FAULT_INJECTION: forcing a failure. [ 831.825487][T28820] name failslab, interval 1, probability 0, space 0, times 0 [ 831.888932][T28820] CPU: 0 UID: 0 PID: 28820 Comm: syz.0.10875 Tainted: G U L syzkaller #0 PREEMPT(full) [ 831.888975][T28820] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 831.888985][T28820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 831.889000][T28820] Call Trace: [ 831.889008][T28820] [ 831.889017][T28820] dump_stack_lvl+0x100/0x190 [ 831.889050][T28820] should_fail_ex.cold+0x5/0xa [ 831.889078][T28820] should_failslab+0xc2/0x120 [ 831.889115][T28820] kmem_cache_alloc_noprof+0x91/0x6a0 [ 831.889146][T28820] ? __pfx_map_id_range_down+0x10/0x10 [ 831.889184][T28820] ? security_inode_alloc+0x3b/0x2c0 [ 831.889217][T28820] security_inode_alloc+0x3b/0x2c0 [ 831.889247][T28820] inode_init_always_gfp+0xc77/0xfb0 [ 831.889278][T28820] alloc_inode+0x8e/0x250 [ 831.889314][T28820] new_inode+0x22/0x1c0 [ 831.889350][T28820] hugetlbfs_get_inode+0x39a/0x700 [ 831.889389][T28820] hugetlb_file_setup+0x15b/0x5b0 [ 831.889427][T28820] ksys_mmap_pgoff+0x242/0x610 [ 831.889466][T28820] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 831.889502][T28820] ? xfd_validate_state+0x129/0x190 [ 831.889537][T28820] __x64_sys_mmap+0x125/0x190 [ 831.889572][T28820] do_syscall_64+0x115/0x840 [ 831.889607][T28820] ? clear_bhb_loop+0x70/0xc0 [ 831.889637][T28820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 831.889663][T28820] RIP: 0033:0x7fafda39e0d9 [ 831.889683][T28820] 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 [ 831.889707][T28820] RSP: 002b:00007fafd85f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 831.889731][T28820] RAX: ffffffffffffffda RBX: 00007fafda625fa0 RCX: 00007fafda39e0d9 [ 831.889754][T28820] RDX: 00000000003ffffe RSI: 0000000000a00006 RDI: 0000000000000000 [ 831.889770][T28820] RBP: 00007fafda435024 R08: 0000000000000602 R09: 0000300000000000 [ 831.889785][T28820] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 831.889801][T28820] R13: 00007fafda626038 R14: 00007fafda625fa0 R15: 00007ffff611ed98 [ 831.889832][T28820] [ 833.249036][T28851] netlink: 16 bytes leftover after parsing attributes in process `syz.2.10891'. [ 834.290277][T28881] netlink: 334 bytes leftover after parsing attributes in process `syz.0.10907'. [ 834.665473][T28892] block nbd2: Unsupported socket: should be TCP or UNIX. [ 834.962256][T28899] sd 0:0:1:0: PR command failed: 1026 [ 834.988442][T28899] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 835.017635][T28899] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 835.286485][T28910] netlink: 82 bytes leftover after parsing attributes in process `syz.4.10919'. [ 838.005774][T28990] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10953'. [ 838.257437][T29001] bridge0: port 4(dummy0) entered blocking state [ 838.288430][T29001] bridge0: port 4(dummy0) entered disabled state [ 838.320624][T29001] dummy0: entered allmulticast mode [ 838.363638][T29001] dummy0: entered promiscuous mode [ 838.386366][T29001] bridge0: port 4(dummy0) entered blocking state [ 838.392909][T29001] bridge0: port 4(dummy0) entered forwarding state [ 839.643158][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 839.656182][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 839.669161][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 839.681568][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 839.694074][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 839.706547][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 839.718940][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 839.731343][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 839.743732][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 839.756128][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 844.552614][ C0] sched: DL replenish lagged too much [ 844.652166][ C0] net_ratelimit: 14500 callbacks suppressed [ 844.652189][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 844.670497][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 844.683008][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 844.695471][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 844.707839][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 844.720566][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 844.732931][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 844.745314][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 844.757677][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 844.770035][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 849.662009][ C0] net_ratelimit: 14580 callbacks suppressed [ 849.662032][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 849.680496][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 849.692881][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 849.705492][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 849.717981][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 849.730402][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 849.742843][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 849.755291][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 849.767739][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 849.780162][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 854.672280][ C0] net_ratelimit: 15501 callbacks suppressed [ 854.672305][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 854.690737][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 854.703192][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 854.715617][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 854.728030][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 854.740442][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 854.752870][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 854.765315][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 854.777848][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 854.790239][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 859.682174][ C0] net_ratelimit: 15313 callbacks suppressed [ 859.682196][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 859.700558][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 859.712992][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 859.725488][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 859.737948][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 859.750404][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 859.762828][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 859.775223][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 859.787672][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 859.800230][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 864.692036][ C0] net_ratelimit: 15680 callbacks suppressed [ 864.692058][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 864.710425][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 864.723006][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 864.735572][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 864.747988][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 864.760502][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 864.773007][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 864.785408][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 864.797901][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 864.810278][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.702080][ C0] net_ratelimit: 15816 callbacks suppressed [ 869.702103][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.720567][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.732987][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.745458][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.757917][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.770341][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.782736][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.795099][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.807464][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 869.819820][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 870.895779][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.912506][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 874.712066][ C0] net_ratelimit: 14915 callbacks suppressed [ 874.712090][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.730499][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.742961][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.755542][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.768073][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.780603][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.793070][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.805535][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.818044][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 874.830598][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 879.722129][ C0] net_ratelimit: 15417 callbacks suppressed [ 879.722156][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 879.740852][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 879.753283][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 879.765692][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 879.778154][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 879.790623][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 879.803289][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 879.815758][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 879.828217][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 879.840667][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 884.732255][ C0] net_ratelimit: 15341 callbacks suppressed [ 884.732277][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 884.750850][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 884.763505][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 884.775932][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 884.788322][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 884.801135][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 884.813738][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 884.826452][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 884.838875][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 884.851270][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 889.742267][ C0] net_ratelimit: 15791 callbacks suppressed [ 889.742288][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 889.760773][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 889.773206][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 889.785649][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 889.798136][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 889.810686][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 889.823119][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 889.835574][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 889.847942][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 889.860359][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 894.752294][ C0] net_ratelimit: 15479 callbacks suppressed [ 894.752316][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 894.770664][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 894.783028][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 894.796478][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 894.808917][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 894.821286][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 894.833650][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 894.846058][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 894.858451][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 894.870836][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 899.762274][ C0] net_ratelimit: 15562 callbacks suppressed [ 899.762295][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 899.780618][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 899.793055][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 899.805436][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 899.817811][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 899.830162][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 899.842501][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 899.854836][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 899.867270][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 899.879642][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 904.772028][ C0] net_ratelimit: 15487 callbacks suppressed [ 904.772049][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 904.790384][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 904.802702][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 904.815112][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 904.827473][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 904.839901][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 904.852586][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 904.864941][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 904.877365][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 904.889720][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 909.782025][ C0] net_ratelimit: 15516 callbacks suppressed [ 909.782049][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 909.800563][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 909.812949][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 909.825690][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 909.838212][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 909.850765][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 909.863346][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 909.875741][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 909.888127][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 909.900514][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 914.792278][ C0] net_ratelimit: 15776 callbacks suppressed [ 914.792304][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 914.810641][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 914.823107][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 914.835702][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 914.848082][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 914.860465][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 914.872835][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 914.885271][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 914.897622][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 914.910252][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 919.802184][ C0] net_ratelimit: 15598 callbacks suppressed [ 919.802206][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 919.820553][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 919.833098][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 919.845559][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 919.857965][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 919.870379][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 919.882917][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 919.895400][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 919.907830][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 919.920304][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 924.812083][ C0] net_ratelimit: 15605 callbacks suppressed [ 924.812104][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 924.830556][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 924.843016][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 924.855484][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 924.867966][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 924.880371][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 924.892727][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 924.905084][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 924.917480][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 924.929836][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 929.822003][ C0] net_ratelimit: 15744 callbacks suppressed [ 929.822025][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 929.840329][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 929.852710][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 929.865112][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 929.877530][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 929.890068][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 929.902505][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 929.914952][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 929.927357][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 929.939760][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 934.832032][ C0] net_ratelimit: 15831 callbacks suppressed [ 934.832054][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 934.850395][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 934.862772][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 934.875161][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 934.887502][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 934.899853][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 934.912214][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 934.924670][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 934.937110][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 934.949490][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 939.842084][ C0] net_ratelimit: 15549 callbacks suppressed [ 939.842105][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 939.860430][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 939.872837][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 939.885220][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 939.897584][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 939.910003][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 939.922446][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 939.934829][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 939.947201][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 939.959704][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 944.852234][ C0] net_ratelimit: 15526 callbacks suppressed [ 944.852256][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 944.870680][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 944.883146][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 944.895511][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 944.907880][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 944.920307][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 944.932708][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 944.945040][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 944.957408][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 944.969758][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 949.862157][ C0] net_ratelimit: 15538 callbacks suppressed [ 949.862178][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 949.880594][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 949.893048][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 949.905485][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 949.918036][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 949.930518][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 949.942925][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 949.955378][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 949.967789][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 949.980316][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 954.872163][ C0] net_ratelimit: 15474 callbacks suppressed [ 954.872185][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 954.890551][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 954.902992][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 954.915395][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 954.927782][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 954.940779][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 954.953199][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 954.965585][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 954.977956][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 954.990397][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 956.610282][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 959.881969][ C0] net_ratelimit: 15357 callbacks suppressed [ 959.881991][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 959.900344][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 959.912782][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 959.925365][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 959.937869][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 959.950345][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 959.962811][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 959.975217][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 959.987574][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 959.999919][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 961.412215][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 961.419384][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P188/1:b..l P28648/1:b..l P28647/1:b..l [ 961.430395][ C0] rcu: (detected by 0, t=10502 jiffies, g=242593, q=756 ncpus=1) [ 961.438219][ C0] task:udevd state:R running task stack:27848 pid:28647 tgid:28647 ppid:4979 task_flags:0x40014c flags:0x00080000 [ 961.453247][ C0] Call Trace: [ 961.456552][ C0] [ 961.459498][ C0] __schedule+0x125c/0x6730 [ 961.464136][ C0] ? __pfx___schedule+0x10/0x10 [ 961.469017][ C0] ? mark_held_locks+0x40/0x70 [ 961.473833][ C0] preempt_schedule_irq+0x50/0x90 [ 961.478878][ C0] irqentry_exit+0x205/0xa00 [ 961.483496][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 961.489496][ C0] RIP: 0010:lock_release+0x19e/0x310 [ 961.494792][ C0] Code: ff 65 0f c1 05 e3 92 7d 12 83 f8 01 0f 85 27 01 00 00 9c 58 f6 c4 02 0f 85 12 01 00 00 41 f7 c6 00 02 00 00 0f 85 c8 00 00 00 <48> 8b 44 24 10 65 48 2b 05 ed 4b 7d 12 0f 85 4d 01 00 00 48 83 c4 [ 961.514499][ C0] RSP: 0018:ffffc900054bf458 EFLAGS: 00000206 [ 961.520579][ C0] RAX: 0000000000000046 RBX: ffffffff8ebe8000 RCX: ffffc900054bf464 [ 961.528580][ C0] RDX: 0000000000000001 RSI: ffffffff8e17ce3f RDI: ffffffff8c3fe580 [ 961.536648][ C0] RBP: ffffffff81b826be R08: 0000000000000001 R09: 0000000000000007 [ 961.544626][ C0] R10: 0000000000000200 R11: 00000000000165cc R12: ffff888035925d00 [ 961.552605][ C0] R13: ffffc900054bf510 R14: 0000000000000202 R15: 0000000000000002 [ 961.560588][ C0] ? unwind_next_frame+0x3be/0x2090 [ 961.565845][ C0] unwind_next_frame+0x3c3/0x2090 [ 961.570894][ C0] ? unlink_anon_vmas+0x5f3/0x8e0 [ 961.575932][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 961.582128][ C0] arch_stack_walk+0x94/0xf0 [ 961.586773][ C0] ? free_pgtables+0x2e7/0xd80 [ 961.591748][ C0] stack_trace_save+0x8e/0xc0 [ 961.596443][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 961.601878][ C0] kasan_save_stack+0x30/0x50 [ 961.606595][ C0] ? kasan_save_stack+0x30/0x50 [ 961.611483][ C0] ? kasan_save_track+0x14/0x30 [ 961.616361][ C0] ? __kasan_kmalloc+0xaa/0xb0 [ 961.621160][ C0] ? __kmalloc_cache_noprof+0x2e5/0x6c0 [ 961.626749][ C0] ? kmem_cache_free+0x412/0x6b0 [ 961.631707][ C0] ? __put_anon_vma+0x114/0x3a0 [ 961.636569][ C0] ? unlink_anon_vmas+0x5f3/0x8e0 [ 961.641646][ C0] kasan_save_track+0x14/0x30 [ 961.646341][ C0] __kasan_kmalloc+0xaa/0xb0 [ 961.650952][ C0] __kmalloc_cache_noprof+0x2e5/0x6c0 [ 961.656341][ C0] ? kmem_cache_free+0x412/0x6b0 [ 961.661311][ C0] ? __put_anon_vma+0x114/0x3a0 [ 961.666191][ C0] kmem_cache_free+0x412/0x6b0 [ 961.670997][ C0] __put_anon_vma+0x114/0x3a0 [ 961.675716][ C0] unlink_anon_vmas+0x5f3/0x8e0 [ 961.680622][ C0] free_pgtables+0x2e7/0xd80 [ 961.685257][ C0] ? __pfx_free_pgtables+0x10/0x10 [ 961.690409][ C0] exit_mmap+0x44c/0xa00 [ 961.694679][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 961.699466][ C0] ? rcu_is_watching+0x12/0xc0 [ 961.704265][ C0] ? __lock_acquire+0x49f/0x1a40 [ 961.709225][ C0] ? find_held_lock+0x2b/0x80 [ 961.713938][ C0] ? uprobe_clear_state+0x5f/0x260 [ 961.719094][ C0] ? __mutex_unlock_slowpath+0x35d/0x930 [ 961.724856][ C0] ? arch_uprobe_clear_state+0x107/0x150 [ 961.730521][ C0] __mmput+0x12a/0x410 [ 961.734615][ C0] mmput+0x67/0x80 [ 961.738382][ C0] do_exit+0x8b1/0x2ae0 [ 961.742646][ C0] ? do_raw_spin_lock+0x128/0x260 [ 961.747706][ C0] ? __pfx_do_exit+0x10/0x10 [ 961.752327][ C0] ? do_group_exit+0x1bd/0x2a0 [ 961.757118][ C0] ? rcu_is_watching+0x12/0xc0 [ 961.761933][ C0] do_group_exit+0xd5/0x2a0 [ 961.766530][ C0] __x64_sys_exit_group+0x3e/0x50 [ 961.771591][ C0] x64_sys_call+0x102c/0x1530 [ 961.776300][ C0] do_syscall_64+0x115/0x840 [ 961.780927][ C0] ? clear_bhb_loop+0x70/0xc0 [ 961.785639][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 961.791575][ C0] RIP: 0033:0x7f0a7e0f16c5 [ 961.796020][ C0] RSP: 002b:00007ffc74ca2798 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 961.804455][ C0] RAX: ffffffffffffffda RBX: 0000556af098bfa0 RCX: 00007f0a7e0f16c5 [ 961.812437][ C0] RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000 [ 961.820518][ C0] RBP: 0000556af0977910 R08: 0000000000000000 R09: 0000000000000000 [ 961.828499][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 961.836480][ C0] R13: 00007ffc74ca27e0 R14: 0000000000000000 R15: 0000000000000000 [ 961.844490][ C0] [ 961.847524][ C0] task:udevd state:R running task stack:27848 pid:28648 tgid:28648 ppid:4979 task_flags:0x40014c flags:0x00080000 [ 961.861062][ C0] Call Trace: [ 961.864362][ C0] [ 961.867306][ C0] __schedule+0x125c/0x6730 [ 961.871862][ C0] ? lock_acquire+0x1b9/0x370 [ 961.876559][ C0] ? find_held_lock+0x2b/0x80 [ 961.881254][ C0] ? __pfx___schedule+0x10/0x10 [ 961.886121][ C0] ? find_held_lock+0x2b/0x80 [ 961.890832][ C0] ? preempt_schedule_thunk+0x16/0x40 [ 961.896235][ C0] preempt_schedule_common+0x42/0xc0 [ 961.901541][ C0] preempt_schedule_thunk+0x16/0x40 [ 961.906786][ C0] _raw_spin_unlock+0x3e/0x50 [ 961.911552][ C0] __zap_vma_range+0x16f5/0x4a40 [ 961.916569][ C0] ? __pfx___zap_vma_range+0x10/0x10 [ 961.921906][ C0] ? find_held_lock+0x2b/0x80 [ 961.926653][ C0] unmap_vmas+0x299/0x5f0 [ 961.931028][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 961.936093][ C0] ? mas_next_slot+0x10a3/0x1960 [ 961.941141][ C0] exit_mmap+0x1ef/0xa00 [ 961.945420][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 961.950208][ C0] ? rcu_is_watching+0x12/0xc0 [ 961.954996][ C0] ? __lock_acquire+0x49f/0x1a40 [ 961.959957][ C0] ? find_held_lock+0x2b/0x80 [ 961.964654][ C0] ? uprobe_clear_state+0x5f/0x260 [ 961.969784][ C0] ? __mutex_unlock_slowpath+0x35d/0x930 [ 961.975538][ C0] ? arch_uprobe_clear_state+0x107/0x150 [ 961.981205][ C0] __mmput+0x12a/0x410 [ 961.985300][ C0] mmput+0x67/0x80 [ 961.989034][ C0] do_exit+0x8b1/0x2ae0 [ 961.993233][ C0] ? do_raw_spin_lock+0x128/0x260 [ 961.998270][ C0] ? __pfx_do_exit+0x10/0x10 [ 962.002883][ C0] ? do_group_exit+0x1bd/0x2a0 [ 962.007668][ C0] ? rcu_is_watching+0x12/0xc0 [ 962.012453][ C0] do_group_exit+0xd5/0x2a0 [ 962.016983][ C0] __x64_sys_exit_group+0x3e/0x50 [ 962.022033][ C0] x64_sys_call+0x102c/0x1530 [ 962.026738][ C0] do_syscall_64+0x115/0x840 [ 962.031362][ C0] ? clear_bhb_loop+0x70/0xc0 [ 962.036053][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 962.041962][ C0] RIP: 0033:0x7f0a7e0f16c5 [ 962.046398][ C0] RSP: 002b:00007ffc74ca2798 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 962.055004][ C0] RAX: ffffffffffffffda RBX: 0000556af0977fb0 RCX: 00007f0a7e0f16c5 [ 962.062981][ C0] RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000 [ 962.070974][ C0] RBP: 0000556af0977910 R08: 0000000000000000 R09: 0000000000000000 [ 962.078951][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 962.086944][ C0] R13: 00007ffc74ca27e0 R14: 0000000000000000 R15: 0000000000000000 [ 962.094951][ C0] [ 962.097974][ C0] task:kworker/0:2 state:R running task stack:25464 pid:188 tgid:188 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 962.111582][ C0] Workqueue: events ovs_dp_masks_rebalance [ 962.117474][ C0] Call Trace: [ 962.120759][ C0] [ 962.123699][ C0] __schedule+0x125c/0x6730 [ 962.128221][ C0] ? preempt_schedule_thunk+0x16/0x40 [ 962.133635][ C0] ? __pfx___schedule+0x10/0x10 [ 962.138520][ C0] ? mark_held_locks+0x40/0x70 [ 962.143308][ C0] preempt_schedule_irq+0x50/0x90 [ 962.148356][ C0] irqentry_exit+0x205/0xa00 [ 962.152983][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 962.158975][ C0] RIP: 0010:lock_acquire+0x12a/0x370 [ 962.164267][ C0] Code: bc 07 00 4c 8b 14 24 65 49 ff 42 08 65 8b 05 21 52 7d 12 83 f8 07 0f 86 26 ff ff ff 90 0f 0b 90 e9 1d ff ff ff 48 8b 74 24 68 <48> 89 ef e8 7e c2 93 00 8b 0d 4c 70 3c 0f 85 c9 0f 84 bd 00 00 00 [ 962.183885][ C0] RSP: 0018:ffffc900030676b0 EFLAGS: 00000202 [ 962.189964][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000002 [ 962.197942][ C0] RDX: 0000000000000000 RSI: ffffffff81b823d1 RDI: ffffffff8e466920 [ 962.205917][ C0] RBP: ffffffff8ebe8000 R08: 0000000000000000 R09: 0000000000000000 [ 962.213894][ C0] R10: 0000000000000200 R11: 000000000000cf43 R12: 0000000000000002 [ 962.221870][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 962.229883][ C0] ? unwind_next_frame+0xd1/0x2090 [ 962.235025][ C0] ? unwind_next_frame+0x3be/0x2090 [ 962.240253][ C0] ? unwind_next_frame+0x3be/0x2090 [ 962.245476][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 962.251736][ C0] unwind_next_frame+0xd1/0x2090 [ 962.256712][ C0] ? unwind_next_frame+0xbd/0x2090 [ 962.261854][ C0] ? kthread+0x370/0x450 [ 962.266138][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 962.272333][ C0] arch_stack_walk+0x94/0xf0 [ 962.276981][ C0] ? kthread+0x370/0x450 [ 962.281281][ C0] stack_trace_save+0x8e/0xc0 [ 962.285977][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 962.291374][ C0] ? __lock_acquire+0x49f/0x1a40 [ 962.296343][ C0] ? __lock_acquire+0x49f/0x1a40 [ 962.301293][ C0] save_stack+0x162/0x1e0 [ 962.305648][ C0] ? __pfx_save_stack+0x10/0x10 [ 962.311074][ C0] ? __free_frozen_pages+0x79f/0x1090 [ 962.316508][ C0] ? qlist_free_all+0x47/0xf0 [ 962.321495][ C0] ? kasan_quarantine_reduce+0x1a0/0x1f0 [ 962.327164][ C0] ? __kasan_slab_alloc+0x69/0x90 [ 962.332218][ C0] ? __kmalloc_noprof+0x2bf/0x820 [ 962.337276][ C0] ? ovs_flow_masks_rebalance+0xde/0xa00 [ 962.342988][ C0] ? ovs_dp_masks_rebalance+0x64/0xf0 [ 962.348413][ C0] ? process_one_work+0xa23/0x1940 [ 962.353585][ C0] ? worker_thread+0x5ef/0xe50 [ 962.358382][ C0] ? kthread+0x370/0x450 [ 962.362656][ C0] ? page_ext_put+0x3e/0xd0 [ 962.367191][ C0] __reset_page_owner+0x84/0x190 [ 962.372159][ C0] __free_frozen_pages+0x79f/0x1090 [ 962.377500][ C0] qlist_free_all+0x47/0xf0 [ 962.382139][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 962.387623][ C0] __kasan_slab_alloc+0x69/0x90 [ 962.392499][ C0] __kmalloc_noprof+0x2bf/0x820 [ 962.397508][ C0] ? ovs_flow_masks_rebalance+0xde/0xa00 [ 962.403202][ C0] ovs_flow_masks_rebalance+0xde/0xa00 [ 962.408861][ C0] ovs_dp_masks_rebalance+0x64/0xf0 [ 962.414120][ C0] process_one_work+0xa23/0x1940 [ 962.419111][ C0] ? __pfx_process_one_work+0x10/0x10 [ 962.424723][ C0] ? __pfx_ovs_dp_masks_rebalance+0x10/0x10 [ 962.430639][ C0] worker_thread+0x5ef/0xe50 [ 962.435269][ C0] ? __pfx_worker_thread+0x10/0x10 [ 962.440403][ C0] ? kthread+0x13a/0x450 [ 962.444664][ C0] ? __pfx_worker_thread+0x10/0x10 [ 962.449794][ C0] kthread+0x370/0x450 [ 962.453885][ C0] ? __pfx_kthread+0x10/0x10 [ 962.458517][ C0] ret_from_fork+0x72b/0xd50 [ 962.463131][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 962.468283][ C0] ? __switch_to+0x800/0x10f0 [ 962.472978][ C0] ? __switch_to_asm+0x39/0x70 [ 962.477764][ C0] ? __pfx_kthread+0x10/0x10 [ 962.482378][ C0] ret_from_fork_asm+0x1a/0x30 [ 962.487182][ C0] [ 962.490239][ C0] rcu: rcu_preempt kthread starved for 453 jiffies! g242593 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 962.501356][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 962.511346][ C0] rcu: RCU grace-period kthread stack dump: [ 962.517238][ C0] task:rcu_preempt state:R running task stack:26344 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 962.530843][ C0] Call Trace: [ 962.534130][ C0] [ 962.537090][ C0] __schedule+0x125c/0x6730 [ 962.541656][ C0] ? __pfx___schedule+0x10/0x10 [ 962.546522][ C0] ? find_held_lock+0x2b/0x80 [ 962.551216][ C0] ? schedule+0x225/0x2c0 [ 962.555566][ C0] schedule+0xdd/0x2c0 [ 962.559651][ C0] schedule_timeout+0x127/0x280 [ 962.564515][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 962.569903][ C0] ? __pfx_process_timeout+0x10/0x10 [ 962.575223][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 962.581049][ C0] ? prepare_to_swait_event+0xdf/0x4a0 [ 962.586539][ C0] rcu_gp_fqs_loop+0x1a9/0x900 [ 962.591329][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 962.596649][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 962.601612][ C0] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 962.606835][ C0] ? rcu_is_watching+0x12/0xc0 [ 962.611615][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 962.617446][ C0] rcu_gp_kthread+0x179/0x230 [ 962.622147][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 962.627377][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 962.633229][ C0] ? __kthread_parkme+0x18c/0x230 [ 962.638306][ C0] ? kthread+0x13a/0x450 [ 962.642645][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 962.647892][ C0] kthread+0x370/0x450 [ 962.651992][ C0] ? __pfx_kthread+0x10/0x10 [ 962.656612][ C0] ret_from_fork+0x72b/0xd50 [ 962.661223][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 962.666367][ C0] ? __switch_to+0x800/0x10f0 [ 962.671079][ C0] ? __switch_to_asm+0x39/0x70 [ 962.675884][ C0] ? __pfx_kthread+0x10/0x10 [ 962.680509][ C0] ret_from_fork_asm+0x1a/0x30 [ 962.685309][ C0] [ 962.688339][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 962.694781][ C0] CPU: 0 UID: 0 PID: 3220 Comm: kworker/R-bat_e Tainted: G U L syzkaller #0 PREEMPT(full) [ 962.706096][ C0] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 962.711292][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 962.721359][ C0] Workqueue: bat_events batadv_dat_purge [ 962.727075][ C0] RIP: 0010:clear_highpages_kasan_tagged+0x63/0x90 [ 962.733612][ C0] Code: 00 00 00 fc ff df 48 c1 fb 06 48 c1 e8 03 48 c1 e3 0c 80 3c 10 00 75 2e 48 8b 3d 18 01 dc 0b 89 e9 31 c0 48 c1 e1 0c 48 01 df aa 0f 1f 44 00 00 5b 5d e9 7f 54 0f 00 48 c7 c7 50 df 45 8e e8 [ 962.753427][ C0] RSP: 0018:ffffc90000007428 EFLAGS: 00010286 [ 962.759536][ C0] RAX: 0000000000000000 RBX: 000000008ea54000 RCX: 0000000000004000 [ 962.767518][ C0] RDX: dffffc0000000000 RSI: 0000000000000004 RDI: ffff88808ea54000 [ 962.775597][ C0] RBP: 0000000000000004 R08: 0000000000001000 R09: 0000000000000000 [ 962.783588][ C0] R10: ffffed1011d4a800 R11: dffffc0000000000 R12: 0000000000000004 [ 962.791572][ C0] R13: ffffea00023a9500 R14: 00000000000d2820 R15: 0000000000000001 [ 962.799558][ C0] FS: 0000000000000000(0000) GS:ffff888123df3000(0000) knlGS:0000000000000000 [ 962.808515][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 962.815132][ C0] CR2: 0000558dd95ad028 CR3: 0000000060c5c000 CR4: 00000000003526f0 [ 962.823324][ C0] Call Trace: [ 962.826632][ C0] [ 962.829496][ C0] post_alloc_hook+0xba/0x120 [ 962.834235][ C0] get_page_from_freelist+0xf48/0x3530 [ 962.839748][ C0] ? __lock_acquire+0x49f/0x1a40 [ 962.844730][ C0] ? __pfx_get_page_from_freelist+0x10/0x10 [ 962.851029][ C0] ? prepare_alloc_pages+0x1f0/0x5f0 [ 962.856370][ C0] ? find_held_lock+0x2b/0x80 [ 962.861094][ C0] __alloc_frozen_pages_noprof+0x299/0x2dc0 [ 962.867022][ C0] ? unwind_next_frame+0x3c8/0x2090 [ 962.872251][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 962.877588][ C0] ? __lock_acquire+0x49f/0x1a40 [ 962.882553][ C0] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 962.888957][ C0] ? do_raw_spin_lock+0x128/0x260 [ 962.894049][ C0] ? mark_held_locks+0x40/0x70 [ 962.898885][ C0] ? __refill_objects_node+0x369/0xaa0 [ 962.904396][ C0] ? __alloc_skb+0x5ca/0x710 [ 962.909026][ C0] ? kmem_cache_alloc_node_noprof+0x114/0x6b0 [ 962.915162][ C0] new_slab+0xa2/0x640 [ 962.919269][ C0] refill_objects+0xe3/0x410 [ 962.923890][ C0] __pcs_replace_empty_main+0x376/0x680 [ 962.929479][ C0] kmem_cache_alloc_node_noprof+0x52c/0x6b0 [ 962.935486][ C0] ? kmalloc_reserve+0x148/0x350 [ 962.940460][ C0] kmalloc_reserve+0x148/0x350 [ 962.945242][ C0] __alloc_skb+0x185/0x710 [ 962.949691][ C0] ? __alloc_skb+0x5b7/0x710 [ 962.954303][ C0] ? __pfx___alloc_skb+0x10/0x10 [ 962.959295][ C0] ? do_raw_spin_lock+0x128/0x260 [ 962.964364][ C0] skb_copy+0x1ca/0x3a0 [ 962.968539][ C0] mac80211_hwsim_tx_frame_no_nl+0xc7f/0x1830 [ 962.974712][ C0] ? __pfx_mac80211_hwsim_tx_frame_no_nl+0x10/0x10 [ 962.981248][ C0] ? __ieee80211_beacon_get+0x7df/0x1ee0 [ 962.986985][ C0] ? __lock_acquire+0x49f/0x1a40 [ 962.991957][ C0] ? ieee80211_beacon_get_tim+0x1c8/0x280 [ 962.997716][ C0] mac80211_hwsim_tx_frame+0x1b7/0x250 [ 963.003238][ C0] mac80211_hwsim_beacon_tx+0x56c/0xa00 [ 963.008813][ C0] __iterate_interfaces+0x2e6/0x650 [ 963.014064][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 963.020171][ C0] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 963.026281][ C0] ieee80211_iterate_active_interfaces_atomic+0x71/0x1b0 [ 963.033664][ C0] mac80211_hwsim_beacon+0xe5/0x2a0 [ 963.038921][ C0] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 963.044751][ C0] __hrtimer_run_queues+0x462/0x9c0 [ 963.049982][ C0] hrtimer_run_softirq+0x17d/0x2c0 [ 963.055135][ C0] handle_softirqs+0x1ea/0x9b0 [ 963.060009][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 963.065312][ C0] ? __batadv_dat_purge.part.0+0x294/0x3c0 [ 963.071133][ C0] ? __pfx_batadv_dat_to_purge+0x10/0x10 [ 963.076791][ C0] do_softirq+0xac/0xe0 [ 963.080980][ C0] [ 963.083934][ C0] [ 963.086899][ C0] __local_bh_enable_ip+0xf8/0x120 [ 963.092042][ C0] __batadv_dat_purge.part.0+0x294/0x3c0 [ 963.097728][ C0] batadv_dat_purge+0x4b/0xa0 [ 963.102434][ C0] process_one_work+0xa23/0x1940 [ 963.107428][ C0] ? __pfx_process_one_work+0x10/0x10 [ 963.112833][ C0] ? __pfx_batadv_dat_purge+0x10/0x10 [ 963.118254][ C0] rescuer_thread+0x905/0x14a0 [ 963.123053][ C0] ? rescuer_thread+0x240/0x14a0 [ 963.128015][ C0] ? rescuer_thread+0x118/0x14a0 [ 963.132992][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 963.138230][ C0] ? __kthread_parkme+0x18c/0x230 [ 963.143280][ C0] ? kthread+0x13a/0x450 [ 963.147737][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 963.152972][ C0] kthread+0x370/0x450 [ 963.157070][ C0] ? __pfx_kthread+0x10/0x10 [ 963.161693][ C0] ret_from_fork+0x72b/0xd50 [ 963.166307][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 963.171699][ C0] ? __switch_to+0x800/0x10f0 [ 963.176385][ C0] ? __switch_to_asm+0x39/0x70 [ 963.181173][ C0] ? __pfx_kthread+0x10/0x10 [ 963.185896][ C0] ret_from_fork_asm+0x1a/0x30 [ 963.190744][ C0] [ 964.892122][ C0] net_ratelimit: 8419 callbacks suppressed [ 964.892143][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 964.911097][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 964.923652][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 964.936188][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 964.948641][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 964.961095][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 964.973561][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 964.986069][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 964.998564][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 965.010986][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 969.901952][ C0] net_ratelimit: 10794 callbacks suppressed [ 969.901977][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 969.920590][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 969.933001][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 969.945408][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 969.957800][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 969.970153][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 969.982774][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 969.995149][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 970.007847][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 970.020262][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)