last executing test programs: 4.146859376s ago: executing program 3 (id=9823): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = signalfd4$auto(0xffffffff, 0x0, 0x8, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x6) signalfd$auto(r0, 0x0, 0x8) 4.099645512s ago: executing program 1 (id=9824): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) move_pages$auto(0x1, 0x20007, 0x0, 0x0, 0x0, 0x8000000000000000) capset$auto(0x0, 0x0) capget$auto(0x0, &(0x7f0000000040)={0x0, 0x2000001, 0x3}) 3.992314557s ago: executing program 3 (id=9827): r0 = gettid() kexec_load$auto(0x5, 0x2, &(0x7f0000000040)={@buf=0x0, 0x8ab0, 0x6c0000c000, 0xc000}, 0x4) kill$auto(r0, 0x11) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xe, 0x2, 0x6, 0x5, 0x8, 0xffffffffffffffff, [], {0xd74c, 0x6, 0x2, 0x29f, 0x100, 0x7f, 0x101, 0x6, 0x2}, {0xff, 0x1, 0x10001, 0x7, 0x1, 0x40, 0x76c5, 0x400005, 0x100000005}}) 2.775477597s ago: executing program 1 (id=9837): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/zswap/parameters/compressor\x00', 0xc0002, 0x0) write$auto_ocfs2_control_fops_stack_user(r0, &(0x7f0000003900)='\t', 0x1) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/module/nfs/parameters/delay_retrans\x00', 0x102, 0x0) sendfile$auto(r1, r1, 0x0, 0x1000000000001) 2.195773876s ago: executing program 1 (id=9844): r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) bpf$auto(0xd, &(0x7f0000000000)=@test={r0, 0x71c, 0xfaab, 0x468, 0x2, 0x8000000000000001, 0x80, 0x7, 0x2, 0x1fc, 0xfd, 0xb5, 0x4, 0x40004, 0xd96e}, 0xe3) writev$auto(0xca, &(0x7f0000000080)={&(0x7f0000000040), 0x1}, 0x200) 2.121619404s ago: executing program 2 (id=9845): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='/sys/devices/platform/vivid.0/cec28/power/runtime_suspended_time\x00', 0x22040, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) read$auto(r0, 0x0, 0x20) statmount$auto(0x0, 0x0, 0x1fe, 0x1) 2.054724234s ago: executing program 3 (id=9846): socket(0xa, 0x2, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x2, 0x80002, 0x73) ioctl$auto(0x4000000000000c8, 0x400454d0, r0) 1.998369793s ago: executing program 2 (id=9847): r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) setxattrat$auto(0xffffffffffffffff, 0x0, 0x1004, 0x0, 0x0, 0xc000000000000000) socket(0x2a, 0x2, 0x1) 1.957026303s ago: executing program 1 (id=9848): mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x2000040080000000, 0xe) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) madvise$auto(0x0, 0x8, 0xe) 1.867745513s ago: executing program 3 (id=9849): r0 = socket(0x2, 0x1, 0x106) setreuid$auto(0xffffffffffffffff, 0x8) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) setsockopt$auto(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00h\x85M\xdf\xdc\x83\x8a\xa7\xe4]U(\x01\t=\x1e\x00\x00}\xc9\xd0ghB\x8a\n\x8bw\xc8\x9f\x8f\xd1\xd0\xc3i\xd4\x8cO\x90\xaf?J\t\xce%\xcb\xb7Sq)\x12k\xb6\xa7(\\Vpm\xc6Q6\xe2\x0f\xae\xd6\x15\\\xf3\xefOA\xf1G\n\xd6u\x9b\x18+\x83\xc9g*v@\x90\xc6\xc2\xb9\n\a]\x86VDLp\xa2\xb0\xbd`\x144\xb2', 0x4) 1.391501991s ago: executing program 3 (id=9850): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) capset$auto(0x0, 0x0) r0 = socket(0xa, 0x5, 0x84) getsockopt$auto(r0, 0x84, 0x6, 0x0, 0x0) 1.281977897s ago: executing program 3 (id=9852): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2b, 0x1, 0x0) fcntl$auto(0x3, 0x4, 0xa553) syz_genetlink_get_family_id$auto_ethtool(0x0, r0) 720.936208ms ago: executing program 2 (id=9855): r0 = socket(0x2, 0x801, 0x106) listen$auto(0x3, 0x83) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) getsockopt$auto(r0, 0x6, 0x2, 0x0, 0x0) 689.234212ms ago: executing program 2 (id=9856): r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) bpf$auto(0xd, &(0x7f0000000000)=@test={r0, 0x71c, 0xfaab, 0x468, 0x2, 0x8000000000000001, 0x80, 0x7, 0x2, 0x1fc, 0xfd, 0xb5, 0x4, 0x40004, 0xd96e}, 0xe3) writev$auto(0xca, &(0x7f0000000080)={&(0x7f0000000040), 0x1}, 0x200) 638.284766ms ago: executing program 2 (id=9857): mmap$auto(0x0, 0x4005, 0x7, 0x40eb2, 0x401, 0x300000000000) io_setup$auto(0x2, 0x0) mlockall$auto(0x7) mbind$auto(0xf000, 0x8000000000000001, 0x100000000, 0x0, 0x6, 0x2) 489.936164ms ago: executing program 0 (id=9860): r0 = landlock_create_ruleset$auto(&(0x7f0000000140)={0xdaa0, 0x1, 0x9}, 0x9, 0x0) landlock_restrict_self$auto(r0, 0x3) open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) truncate$auto(&(0x7f0000000080)='./file0\x00', 0x7f) 459.304393ms ago: executing program 0 (id=9861): close_range$auto(0x2, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) socket(0x1d, 0x3, 0x1) accept$auto(0x3, 0x0, 0x0) 431.575951ms ago: executing program 0 (id=9862): close_range$auto(0x0, 0xfffffffffffff000, 0x2) r0 = socket(0x2, 0xa, 0x1) r1 = bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_4={0x1f, r0, 0x10000}, 0x10) mmap$auto(0x0, 0x2009, 0xfffffffffffffffa, 0x8000200008011, r1, 0x0) 294.140839ms ago: executing program 0 (id=9863): r0 = socket(0x2, 0x3, 0x100) pipe$auto(&(0x7f0000000000)=0xffffffffffffffff) splice$auto(r1, 0x0, r0, 0x0, 0x7fffffffffffffff, 0x8) close_range$auto(0x2, 0xffffffffffffffff, 0x0) 225.099314ms ago: executing program 1 (id=9864): r0 = socket(0xa, 0x3, 0x3a) mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0xff1, 0x8000) setresuid$auto(0x60, 0x1000, 0x8000) ioctl$auto(r0, 0x890c, 0x1) 169.654355ms ago: executing program 2 (id=9865): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda\x00', 0x14be02, 0x0) keyctl$auto(0x200000000000020, 0xffffffffffffffff, 0x5, 0x5, 0x8) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x0) writev$auto(r0, &(0x7f0000000040)={&(0x7f0000000040), 0x4e}, 0x4) 144.528908ms ago: executing program 0 (id=9866): mmap$auto(0x0, 0x20005, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) socket(0x2, 0x801, 0x84) capget$auto(0x0, 0xfffffffffffffffe) setsockopt$auto(0x3, 0x10000000084, 0x1e, 0x0, 0x8) 24.657087ms ago: executing program 0 (id=9867): mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x44eb2, 0xd, 0x300000000000) semctl$auto_SEM_INFO(0x0, 0xfffffffd, 0x13, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) 0s ago: executing program 1 (id=9868): socket(0x23, 0x80805, 0x0) r0 = fanotify_init$auto(0x5, 0x0) setuid$auto(0xe) fanotify_mark$auto(r0, 0x205, 0xa, 0x4, 0x0) kernel console output (not intermixed with test programs): 24157] ? __pfx_do_file_open+0x10/0x10 [ 542.803308][T24157] ? _raw_spin_unlock+0x28/0x50 [ 542.803330][T24157] ? alloc_fd+0x476/0x790 [ 542.803351][T24157] do_sys_openat2+0x10d/0x1e0 [ 542.803372][T24157] ? __pfx_do_sys_openat2+0x10/0x10 [ 542.803400][T24157] __x64_sys_open+0xfe/0x1d0 [ 542.803420][T24157] ? __pfx___x64_sys_open+0x10/0x10 [ 542.803448][T24157] do_syscall_64+0x106/0xf80 [ 542.803462][T24157] ? clear_bhb_loop+0x40/0x90 [ 542.803480][T24157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 542.803495][T24157] RIP: 0033:0x7f848139c819 [ 542.803509][T24157] 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 [ 542.803523][T24157] RSP: 002b:00007f84822a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 542.803537][T24157] RAX: ffffffffffffffda RBX: 00007f8481615fa0 RCX: 00007f848139c819 [ 542.803547][T24157] RDX: 0000000000000408 RSI: 0000000000595002 RDI: 0000200000000100 [ 542.803556][T24157] RBP: 00007f8481432c91 R08: 0000000000000000 R09: 0000000000000000 [ 542.803565][T24157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 542.803574][T24157] R13: 00007f8481616038 R14: 00007f8481615fa0 R15: 00007fff83e3ea28 [ 542.803594][T24157] [ 545.075569][T24238] openvswitch: netlink: Key 15 has unexpected len 16 expected 4 [ 545.358344][T24247] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 545.529352][T24252] netlink: 'syz.1.8983': attribute type 1 has an invalid length. [ 545.854983][T11871] Bluetooth: hci1: unexpected event 0x3e length: 508 > 260 [ 545.855008][T11871] Bluetooth: hci1: unexpected subevent 0x02 length: 507 > 260 [ 545.870223][T11871] Bluetooth: hci1: Dropping invalid advertising data [ 545.877165][T11871] Bluetooth: hci1: unknown advertising packet type: 0xe9 [ 545.877186][T11871] Bluetooth: hci1: Dropping invalid advertising data [ 545.891275][T11871] Bluetooth: hci1: Malformed LE Event: 0x02 [ 546.033113][T24271] usb usb37: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 546.550956][T24288] netlink: Conntrack attr has 5 unknown bytes [ 546.649713][T24290] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 546.656427][T24290] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 546.884178][T24299] netlink: del zone limit has 4 unknown bytes [ 546.952725][T24304] FAULT_INJECTION: forcing a failure. [ 546.952725][T24304] name failslab, interval 1, probability 0, space 0, times 0 [ 547.037719][T24304] CPU: 0 UID: 0 PID: 24304 Comm: syz.0.9008 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 547.037751][T24304] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 547.037758][T24304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 547.037767][T24304] Call Trace: [ 547.037772][T24304] [ 547.037778][T24304] dump_stack_lvl+0x100/0x190 [ 547.037806][T24304] should_fail_ex.cold+0x5/0xa [ 547.037825][T24304] should_failslab+0xc2/0x120 [ 547.037843][T24304] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 547.037866][T24304] ? __d_alloc+0x34/0xa80 [ 547.037887][T24304] __d_alloc+0x34/0xa80 [ 547.037903][T24304] ? new_inode+0x15a/0x1c0 [ 547.037924][T24304] d_alloc_pseudo+0x1c/0xc0 [ 547.037946][T24304] alloc_file_pseudo+0xcf/0x230 [ 547.037966][T24304] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 547.037986][T24304] ? hugetlbfs_get_inode+0x36e/0x750 [ 547.038006][T24304] hugetlb_file_setup+0x2a8/0x5b0 [ 547.038025][T24304] ksys_mmap_pgoff+0x232/0x650 [ 547.038041][T24304] ? __UNIQUE_ID_modinfo_711+0x63e09673/0xffffffffffec9f73 [ 547.038066][T24304] ? __x64_sys_futex+0x358/0x4d0 [ 547.038097][T24304] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 547.038118][T24304] ? xfd_validate_state+0x129/0x190 [ 547.038145][T24304] __x64_sys_mmap+0x125/0x190 [ 547.038167][T24304] ? __UNIQUE_ID_modinfo_711+0x63e09673/0xffffffffffec9f73 [ 547.038193][T24304] do_syscall_64+0x106/0xf80 [ 547.038208][T24304] ? clear_bhb_loop+0x40/0x90 [ 547.038235][T24304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.038250][T24304] RIP: 0033:0x7f679779c819 [ 547.038264][T24304] 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 [ 547.038278][T24304] RSP: 002b:00007f67985e2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 547.038293][T24304] RAX: ffffffffffffffda RBX: 00007f6797a15fa0 RCX: 00007f679779c819 [ 547.038303][T24304] RDX: 0000000000000002 RSI: 0000000000000005 RDI: ffffffffff600700 [ 547.038312][T24304] RBP: 00007f6797832c91 R08: 0000000000000401 R09: 0000300000000000 [ 547.038321][T24304] R10: 0000000000040eb2 R11: 0000000000000246 R12: 0000000000000000 [ 547.038331][T24304] R13: 00007f6797a16038 R14: 00007f6797a15fa0 R15: 00007fffb1d3f298 [ 547.038347][T24304] ? __UNIQUE_ID_modinfo_711+0x63e09673/0xffffffffffec9f73 [ 547.038375][T24304] [ 547.542610][T24319] openvswitch: netlink: IPv6 tunnel dst address is zero [ 548.609935][T24362] device-mapper: ioctl: only supply one of name or uuid, cmd(11) [ 548.909124][T24372] syz.3.9040 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 548.992153][T24372] CPU: 0 UID: 0 PID: 24372 Comm: syz.3.9040 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 548.992184][T24372] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 548.992191][T24372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 548.992200][T24372] Call Trace: [ 548.992205][T24372] [ 548.992211][T24372] dump_stack_lvl+0x100/0x190 [ 548.992239][T24372] dump_header+0xfb/0x606 [ 548.992256][T24372] oom_kill_process.cold+0xd/0x330 [ 548.992274][T24372] out_of_memory+0x340/0x14f0 [ 548.992303][T24372] ? __pfx_out_of_memory+0x10/0x10 [ 548.992331][T24372] mem_cgroup_out_of_memory+0xc6/0x130 [ 548.992353][T24372] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 548.992373][T24372] ? find_held_lock+0x2b/0x80 [ 548.992392][T24372] ? do_raw_spin_unlock+0x145/0x1e0 [ 548.992415][T24372] ? _raw_spin_unlock+0x28/0x50 [ 548.992440][T24372] try_charge_memcg+0x652/0xc90 [ 548.992461][T24372] ? __pfx_try_charge_memcg+0x10/0x10 [ 548.992477][T24372] ? find_held_lock+0x2b/0x80 [ 548.992492][T24372] ? rcu_read_unlock+0x17/0x60 [ 548.992508][T24372] ? rcu_read_unlock+0x17/0x60 [ 548.992532][T24372] charge_memcg+0xa6/0x280 [ 548.992548][T24372] __mem_cgroup_charge+0x2b/0x1e0 [ 548.992569][T24372] do_anonymous_page+0xb62/0x1fb0 [ 548.992598][T24372] __handle_mm_fault+0x1d48/0x2b60 [ 548.992626][T24372] ? __pfx___handle_mm_fault+0x10/0x10 [ 548.992654][T24372] ? pte_offset_map_lock+0x174/0x320 [ 548.992671][T24372] ? find_held_lock+0x2b/0x80 [ 548.992692][T24372] ? follow_page_pte+0x5b3/0x1400 [ 548.992714][T24372] handle_mm_fault+0x36d/0xa20 [ 548.992739][T24372] __get_user_pages+0xf9c/0x34d0 [ 548.992770][T24372] ? __pfx___get_user_pages+0x10/0x10 [ 548.992795][T24372] populate_vma_page_range+0x267/0x3f0 [ 548.992816][T24372] ? __pfx_populate_vma_page_range+0x10/0x10 [ 548.992835][T24372] ? __pfx_find_vma_intersection+0x10/0x10 [ 548.992853][T24372] ? do_mmap+0x93f/0x12f0 [ 548.992872][T24372] __mm_populate+0x107/0x3a0 [ 548.992892][T24372] ? __pfx___mm_populate+0x10/0x10 [ 548.992912][T24372] ? up_write+0x290/0x4f0 [ 548.992936][T24372] vm_mmap_pgoff+0x37f/0x470 [ 548.992956][T24372] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 548.992983][T24372] ksys_mmap_pgoff+0xe1/0x650 [ 548.993000][T24372] ? kcov_ioctl+0x16a/0x720 [ 548.993014][T24372] ? kfree+0x2ec/0x6b0 [ 548.993033][T24372] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 548.993048][T24372] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 548.993077][T24372] __x64_sys_mmap+0x125/0x190 [ 548.993103][T24372] do_syscall_64+0x106/0xf80 [ 548.993117][T24372] ? clear_bhb_loop+0x40/0x90 [ 548.993136][T24372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 548.993151][T24372] RIP: 0033:0x7f848139c819 [ 548.993164][T24372] 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 [ 548.993179][T24372] RSP: 002b:00007f84822a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 548.993194][T24372] RAX: ffffffffffffffda RBX: 00007f8481615fa0 RCX: 00007f848139c819 [ 548.993205][T24372] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 548.993214][T24372] RBP: 00007f8481432c91 R08: ffffffffffffffff R09: 0000000000000000 [ 548.993223][T24372] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 548.993232][T24372] R13: 00007f8481616038 R14: 00007f8481615fa0 R15: 00007fff83e3ea28 [ 548.993252][T24372] [ 548.993258][T24372] memory: usage 3072kB, limit 3072kB, failcnt 8689 [ 549.390679][T24377] queue_state_write: unsupported operation '' [ 549.396865][T24377] queue_state_write: use 'run', 'start' or 'kick' [ 549.547756][T24382] netlink: 'syz.1.9044': attribute type 1 has an invalid length. [ 549.682348][T24388] delete_channel: no stack [ 550.449689][T24372] memory+swap: usage 3408kB, limit 9007199254740988kB, failcnt 0 [ 550.502821][T24372] kmem: usage 1756kB, limit 9007199254740988kB, failcnt 0 [ 550.509972][T24372] Memory cgroup stats for /syz3: [ 550.510079][T24372] cache 0 [ 550.559484][T24372] rss 1343488 [ 550.569590][T24372] rss_huge 0 [ 550.587995][T24372] shmem 0 [ 550.599213][T24372] mapped_file 0 [ 550.611814][T24372] dirty 0 [ 550.640314][T24372] writeback 0 [ 550.649760][T24372] workingset_refault_anon 650 [ 550.669055][T24372] workingset_refault_file 11180 [ 550.686658][T24372] swap 344064 [ 550.705240][T24372] swapcached 20381696 [ 550.727344][T24372] pgpgin 203727 [ 550.743994][T24372] pgpgout 203398 [ 550.762771][T24372] pgfault 238084 [ 550.777347][T24372] pgmajfault 410 [ 550.795130][T24372] inactive_anon 65536 [ 550.810163][T24372] active_anon 1282048 [ 550.830328][T24372] inactive_file 0 [ 550.847994][T24372] active_file 0 [ 550.866033][T24372] unevictable 0 [ 550.880946][T24372] hierarchical_memory_limit 3145728 [ 550.898292][T24372] hierarchical_memsw_limit 9223372036854771712 [ 550.917719][T24372] total_cache 0 [ 550.931397][T24372] total_rss 1343488 [ 550.943062][T24372] total_rss_huge 0 [ 550.960891][T24372] total_shmem 0 [ 550.976513][T24372] total_mapped_file 0 [ 550.998431][T24372] total_dirty 0 [ 551.012409][T24372] total_writeback 0 [ 551.026019][T24372] total_workingset_refault_anon 650 [ 551.046465][T24372] total_workingset_refault_file 11180 [ 551.065263][T24372] total_swap 344064 [ 551.078046][T24372] total_swapcached 20381696 [ 551.099964][T24372] total_pgpgin 203727 [ 551.119868][T24372] total_pgpgout 203398 [ 551.137726][T24372] total_pgfault 238084 [ 551.153354][T24372] total_pgmajfault 410 [ 551.171820][T24372] total_inactive_anon 65536 [ 551.193023][T24372] total_active_anon 1282048 [ 551.212923][T24372] total_inactive_file 0 [ 551.228886][T24372] total_active_file 0 [ 551.244024][T24434] netlink: 'syz.0.9069': attribute type 2 has an invalid length. [ 551.261998][T24372] total_unevictable 0 [ 551.271597][T24372] anon_cost 91 [ 551.278263][T24434] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9069'. [ 551.290545][T24372] file_cost 0 [ 551.297102][T24372] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.9040,pid=24370,uid=0 [ 551.370231][T24372] Memory cgroup out of memory: Killed process 24370 (syz.3.9040) total-vm:108376kB, anon-rss:2548kB, file-rss:21456kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 551.917321][T11871] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260 [ 551.917348][T11871] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260 [ 551.932540][T11871] Bluetooth: hci3: Dropping invalid advertising data [ 551.939281][T11871] Bluetooth: hci3: unknown advertising packet type: 0xe9 [ 551.939303][T11871] Bluetooth: hci3: Dropping invalid advertising data [ 551.955432][T11871] Bluetooth: hci3: Malformed LE Event: 0x02 [ 552.105416][T24460] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 552.924301][T24484] syz.3.9093 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 553.001687][T24484] CPU: 0 UID: 0 PID: 24484 Comm: syz.3.9093 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 553.001718][T24484] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 553.001725][T24484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 553.001734][T24484] Call Trace: [ 553.001739][T24484] [ 553.001745][T24484] dump_stack_lvl+0x100/0x190 [ 553.001774][T24484] dump_header+0xfb/0x606 [ 553.001792][T24484] oom_kill_process.cold+0xd/0x330 [ 553.001810][T24484] out_of_memory+0x340/0x14f0 [ 553.001837][T24484] ? __pfx_out_of_memory+0x10/0x10 [ 553.001866][T24484] mem_cgroup_out_of_memory+0xc6/0x130 [ 553.001888][T24484] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 553.001908][T24484] ? find_held_lock+0x2b/0x80 [ 553.001927][T24484] ? do_raw_spin_unlock+0x145/0x1e0 [ 553.001950][T24484] ? _raw_spin_unlock+0x28/0x50 [ 553.001974][T24484] try_charge_memcg+0x652/0xc90 [ 553.001995][T24484] ? __pfx_try_charge_memcg+0x10/0x10 [ 553.002012][T24484] ? find_held_lock+0x2b/0x80 [ 553.002026][T24484] ? rcu_read_unlock+0x17/0x60 [ 553.002042][T24484] ? rcu_read_unlock+0x17/0x60 [ 553.002066][T24484] charge_memcg+0xa6/0x280 [ 553.002083][T24484] __mem_cgroup_charge+0x2b/0x1e0 [ 553.002103][T24484] do_anonymous_page+0xb62/0x1fb0 [ 553.002132][T24484] __handle_mm_fault+0x1d48/0x2b60 [ 553.002159][T24484] ? __pfx___handle_mm_fault+0x10/0x10 [ 553.002190][T24484] ? pte_offset_map_lock+0x174/0x320 [ 553.002206][T24484] ? find_held_lock+0x2b/0x80 [ 553.002228][T24484] ? follow_page_pte+0x5b3/0x1400 [ 553.002249][T24484] handle_mm_fault+0x36d/0xa20 [ 553.002274][T24484] __get_user_pages+0xf9c/0x34d0 [ 553.002299][T24484] ? __pfx___get_user_pages+0x10/0x10 [ 553.002327][T24484] populate_vma_page_range+0x267/0x3f0 [ 553.002347][T24484] ? __pfx_populate_vma_page_range+0x10/0x10 [ 553.002366][T24484] ? __pfx_find_vma_intersection+0x10/0x10 [ 553.002384][T24484] ? do_mmap+0x93f/0x12f0 [ 553.002404][T24484] __mm_populate+0x107/0x3a0 [ 553.002423][T24484] ? __pfx___mm_populate+0x10/0x10 [ 553.002443][T24484] ? up_write+0x290/0x4f0 [ 553.002467][T24484] vm_mmap_pgoff+0x37f/0x470 [ 553.002487][T24484] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 553.002521][T24484] ksys_mmap_pgoff+0xe1/0x650 [ 553.002539][T24484] ? kcov_ioctl+0x16a/0x720 [ 553.002552][T24484] ? kfree+0x2ec/0x6b0 [ 553.002572][T24484] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 553.002587][T24484] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 553.002615][T24484] __x64_sys_mmap+0x125/0x190 [ 553.002640][T24484] do_syscall_64+0x106/0xf80 [ 553.002654][T24484] ? clear_bhb_loop+0x40/0x90 [ 553.002673][T24484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.002688][T24484] RIP: 0033:0x7f848139c819 [ 553.002702][T24484] 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 [ 553.002716][T24484] RSP: 002b:00007f84822a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 553.002731][T24484] RAX: ffffffffffffffda RBX: 00007f8481615fa0 RCX: 00007f848139c819 [ 553.002742][T24484] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 553.002750][T24484] RBP: 00007f8481432c91 R08: 0000000000000002 R09: 0000000000008000 [ 553.002759][T24484] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 553.002768][T24484] R13: 00007f8481616038 R14: 00007f8481615fa0 R15: 00007fff83e3ea28 [ 553.002788][T24484] [ 553.002794][T24484] memory: usage 3072kB, limit 3072kB, failcnt 8838 [ 553.712020][T24505] Process accounting resumed [ 554.310904][T24484] memory+swap: usage 3680kB, limit 9007199254740988kB, failcnt 0 [ 554.343319][T24484] kmem: usage 1768kB, limit 9007199254740988kB, failcnt 0 [ 554.374074][T24533] FAULT_INJECTION: forcing a failure. [ 554.374074][T24533] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 554.394744][T24484] Memory cgroup stats for /syz3: [ 554.394852][T24484] cache 0 [ 554.424668][T24484] rss 1306624 [ 554.430294][T24484] rss_huge 0 [ 554.440143][T24533] CPU: 0 UID: 0 PID: 24533 Comm: syz.1.9116 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 554.440183][T24533] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 554.440194][T24533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 554.440204][T24533] Call Trace: [ 554.440209][T24533] [ 554.440215][T24533] dump_stack_lvl+0x100/0x190 [ 554.440246][T24533] should_fail_ex.cold+0x5/0xa [ 554.440262][T24533] ? prepare_alloc_pages+0x16d/0x5f0 [ 554.440282][T24533] should_fail_alloc_page+0xeb/0x140 [ 554.440299][T24533] prepare_alloc_pages+0x1f0/0x5f0 [ 554.440317][T24533] ? bpf_ksym_find+0x124/0x1c0 [ 554.440337][T24533] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 554.440362][T24533] ? __kernel_text_address+0xd/0x30 [ 554.440389][T24533] ? unwind_get_return_address+0x59/0xa0 [ 554.440406][T24533] ? arch_stack_walk+0xa6/0xf0 [ 554.440427][T24533] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 554.440450][T24533] ? stack_trace_save+0x8e/0xc0 [ 554.440465][T24533] ? __pfx_stack_trace_save+0x10/0x10 [ 554.440480][T24533] ? stack_depot_save_flags+0x27/0x9d0 [ 554.440500][T24533] ? mas_store_prealloc+0x893/0xfb0 [ 554.440521][T24533] ? kasan_save_stack+0x30/0x50 [ 554.440533][T24533] ? kasan_save_track+0x14/0x30 [ 554.440546][T24533] ? __kasan_slab_alloc+0x89/0x90 [ 554.440560][T24533] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 554.440582][T24533] ? __pmd_alloc+0xbf/0x950 [ 554.440599][T24533] ? __handle_mm_fault+0xa9e/0x2b60 [ 554.440618][T24533] ? handle_mm_fault+0x36d/0xa20 [ 554.440637][T24533] ? __get_user_pages+0xf9c/0x34d0 [ 554.440652][T24533] ? populate_vma_page_range+0x267/0x3f0 [ 554.440670][T24533] ? __mm_populate+0x107/0x3a0 [ 554.440686][T24533] ? vm_mmap_pgoff+0x37f/0x470 [ 554.440702][T24533] ? ksys_mmap_pgoff+0xe1/0x650 [ 554.440716][T24533] ? __x64_sys_mmap+0x125/0x190 [ 554.440737][T24533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 554.440754][T24533] ? policy_nodemask+0xed/0x4f0 [ 554.440772][T24533] alloc_pages_mpol+0x1fb/0x550 [ 554.440789][T24533] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 554.440810][T24533] alloc_pages_noprof+0x136/0x390 [ 554.440828][T24533] pte_alloc_one+0x1c/0x3d0 [ 554.440845][T24533] __pte_alloc+0x6d/0x3e0 [ 554.440861][T24533] ? __pfx___pte_alloc+0x10/0x10 [ 554.440878][T24533] ? do_raw_spin_lock+0x128/0x260 [ 554.440899][T24533] ? find_held_lock+0x2b/0x80 [ 554.440915][T24533] do_anonymous_page+0x13cc/0x1fb0 [ 554.440936][T24533] ? do_raw_spin_unlock+0x145/0x1e0 [ 554.440960][T24533] ? _raw_spin_unlock+0x28/0x50 [ 554.440981][T24533] ? __pmd_alloc+0x3fb/0x950 [ 554.441000][T24533] __handle_mm_fault+0x1d48/0x2b60 [ 554.441024][T24533] ? mt_find+0x45e/0x8e0 [ 554.441040][T24533] ? __pfx___handle_mm_fault+0x10/0x10 [ 554.441059][T24533] ? __pfx_mt_find+0x10/0x10 [ 554.441090][T24533] handle_mm_fault+0x36d/0xa20 [ 554.441119][T24533] __get_user_pages+0xf9c/0x34d0 [ 554.441151][T24533] ? __pfx___get_user_pages+0x10/0x10 [ 554.441174][T24533] populate_vma_page_range+0x267/0x3f0 [ 554.441195][T24533] ? __pfx_populate_vma_page_range+0x10/0x10 [ 554.441213][T24533] ? __pfx_find_vma_intersection+0x10/0x10 [ 554.441232][T24533] ? do_mmap+0x93f/0x12f0 [ 554.441252][T24533] __mm_populate+0x107/0x3a0 [ 554.441272][T24533] ? __pfx___mm_populate+0x10/0x10 [ 554.441292][T24533] ? up_write+0x290/0x4f0 [ 554.441315][T24533] vm_mmap_pgoff+0x37f/0x470 [ 554.441335][T24533] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 554.441353][T24533] ? do_futex+0x192/0x350 [ 554.441373][T24533] ? __pfx_do_futex+0x10/0x10 [ 554.441396][T24533] ksys_mmap_pgoff+0xe1/0x650 [ 554.441412][T24533] ? __x64_sys_futex+0x34f/0x4d0 [ 554.441430][T24533] ? __x64_sys_futex+0x358/0x4d0 [ 554.441449][T24533] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 554.441466][T24533] ? xfd_validate_state+0x129/0x190 [ 554.441490][T24533] __x64_sys_mmap+0x125/0x190 [ 554.441514][T24533] do_syscall_64+0x106/0xf80 [ 554.441528][T24533] ? clear_bhb_loop+0x40/0x90 [ 554.441546][T24533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.441562][T24533] RIP: 0033:0x7fcc5359c819 [ 554.441576][T24533] 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 [ 554.441591][T24533] RSP: 002b:00007fcc54505028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 554.441606][T24533] RAX: ffffffffffffffda RBX: 00007fcc53815fa0 RCX: 00007fcc5359c819 [ 554.441616][T24533] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 554.441625][T24533] RBP: 00007fcc53632c91 R08: 0000000000000002 R09: 0000000000008000 [ 554.441635][T24533] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 554.441644][T24533] R13: 00007fcc53816038 R14: 00007fcc53815fa0 R15: 00007fff5181e568 [ 554.441664][T24533] [ 554.900473][T24484] shmem 0 [ 554.906062][T24484] mapped_file 0 [ 554.909534][T24484] dirty 0 [ 554.912592][T24484] writeback 0 [ 554.915869][T24484] workingset_refault_anon 691 [ 554.920555][T24484] workingset_refault_file 11180 [ 554.925449][T24484] swap 622592 [ 554.928721][T24484] swapcached 20996096 [ 554.932741][T24484] pgpgin 204336 [ 554.936335][T24484] pgpgout 204015 [ 554.939893][T24484] pgfault 239137 [ 554.943421][T24484] pgmajfault 424 [ 554.947281][T24484] inactive_anon 0 [ 554.951052][T24484] active_anon 1314816 [ 554.955049][T24484] inactive_file 0 [ 554.958792][T24484] active_file 0 [ 554.962272][T24484] unevictable 0 [ 554.965714][T24484] hierarchical_memory_limit 3145728 [ 554.971031][T24484] hierarchical_memsw_limit 9223372036854771712 [ 554.977175][T24484] total_cache 0 [ 554.981907][T24484] total_rss 1306624 [ 554.985720][T24484] total_rss_huge 0 [ 554.989470][T24484] total_shmem 0 [ 554.992979][T24484] total_mapped_file 0 [ 554.996951][T24484] total_dirty 0 [ 555.000462][T24484] total_writeback 0 [ 555.005250][T24484] total_workingset_refault_anon 691 [ 555.011081][T24484] total_workingset_refault_file 11180 [ 555.016543][T24484] total_swap 622592 [ 555.020371][T24484] total_swapcached 20996096 [ 555.024892][T24484] total_pgpgin 204336 [ 555.028938][T24484] total_pgpgout 204015 [ 555.033095][T24484] total_pgfault 239137 [ 555.037149][T24484] total_pgmajfault 424 [ 555.041291][T24484] total_inactive_anon 0 [ 555.045428][T24484] total_active_anon 1314816 [ 555.049954][T24484] total_inactive_file 0 [ 555.054275][T24484] total_active_file 0 [ 555.058254][T24484] total_unevictable 0 [ 555.062257][T24484] anon_cost 15 [ 555.065668][T24484] file_cost 0 [ 555.068987][T24484] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.9093,pid=24483,uid=0 [ 555.083960][T24484] Memory cgroup out of memory: Killed process 24483 (syz.3.9093) total-vm:108376kB, anon-rss:2512kB, file-rss:21456kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 555.179161][T24538] netlink: 'syz.1.9119': attribute type 11 has an invalid length. [ 555.187033][T24538] netlink: 'syz.1.9119': attribute type 11 has an invalid length. [ 555.194884][T24538] netlink: 'syz.1.9119': attribute type 11 has an invalid length. [ 555.844004][T24568] nfs: Unknown parameter '£m?¥ŒÁLH>®ï½¢^Ñe„°àko}* »' [ 556.701604][T24597] FAULT_INJECTION: forcing a failure. [ 556.701604][T24597] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 556.770625][T24597] CPU: 0 UID: 0 PID: 24597 Comm: syz.3.9146 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 556.770655][T24597] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 556.770663][T24597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 556.770673][T24597] Call Trace: [ 556.770678][T24597] [ 556.770684][T24597] dump_stack_lvl+0x100/0x190 [ 556.770713][T24597] should_fail_ex.cold+0x5/0xa [ 556.770728][T24597] ? prepare_alloc_pages+0x16d/0x5f0 [ 556.770748][T24597] should_fail_alloc_page+0xeb/0x140 [ 556.770767][T24597] prepare_alloc_pages+0x1f0/0x5f0 [ 556.770785][T24597] ? bpf_ksym_find+0x124/0x1c0 [ 556.770805][T24597] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 556.770829][T24597] ? __kernel_text_address+0xd/0x30 [ 556.770859][T24597] ? unwind_get_return_address+0x59/0xa0 [ 556.770878][T24597] ? arch_stack_walk+0xa6/0xf0 [ 556.770900][T24597] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 556.770924][T24597] ? stack_trace_save+0x8e/0xc0 [ 556.770939][T24597] ? __pfx_stack_trace_save+0x10/0x10 [ 556.770954][T24597] ? stack_depot_save_flags+0x27/0x9d0 [ 556.770974][T24597] ? mas_store_prealloc+0x893/0xfb0 [ 556.770995][T24597] ? kasan_save_stack+0x30/0x50 [ 556.771009][T24597] ? kasan_save_track+0x14/0x30 [ 556.771022][T24597] ? __kasan_slab_alloc+0x89/0x90 [ 556.771035][T24597] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 556.771057][T24597] ? __pmd_alloc+0xbf/0x950 [ 556.771075][T24597] ? __handle_mm_fault+0xa9e/0x2b60 [ 556.771094][T24597] ? handle_mm_fault+0x36d/0xa20 [ 556.771112][T24597] ? __get_user_pages+0xf9c/0x34d0 [ 556.771128][T24597] ? populate_vma_page_range+0x267/0x3f0 [ 556.771145][T24597] ? __mm_populate+0x107/0x3a0 [ 556.771162][T24597] ? vm_mmap_pgoff+0x37f/0x470 [ 556.771177][T24597] ? ksys_mmap_pgoff+0xe1/0x650 [ 556.771192][T24597] ? __x64_sys_mmap+0x125/0x190 [ 556.771213][T24597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 556.771230][T24597] ? policy_nodemask+0xed/0x4f0 [ 556.771248][T24597] alloc_pages_mpol+0x1fb/0x550 [ 556.771265][T24597] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 556.771286][T24597] alloc_pages_noprof+0x136/0x390 [ 556.771304][T24597] pte_alloc_one+0x1c/0x3d0 [ 556.771321][T24597] __pte_alloc+0x6d/0x3e0 [ 556.771337][T24597] ? __pfx___pte_alloc+0x10/0x10 [ 556.771354][T24597] ? do_raw_spin_lock+0x128/0x260 [ 556.771375][T24597] ? find_held_lock+0x2b/0x80 [ 556.771391][T24597] do_anonymous_page+0x13cc/0x1fb0 [ 556.771412][T24597] ? do_raw_spin_unlock+0x145/0x1e0 [ 556.771434][T24597] ? _raw_spin_unlock+0x28/0x50 [ 556.771455][T24597] ? __pmd_alloc+0x3fb/0x950 [ 556.771474][T24597] __handle_mm_fault+0x1d48/0x2b60 [ 556.771497][T24597] ? mt_find+0x45e/0x8e0 [ 556.771514][T24597] ? __pfx___handle_mm_fault+0x10/0x10 [ 556.771533][T24597] ? __pfx_mt_find+0x10/0x10 [ 556.771564][T24597] handle_mm_fault+0x36d/0xa20 [ 556.771588][T24597] __get_user_pages+0xf9c/0x34d0 [ 556.771613][T24597] ? __pfx___get_user_pages+0x10/0x10 [ 556.771635][T24597] populate_vma_page_range+0x267/0x3f0 [ 556.771655][T24597] ? __pfx_populate_vma_page_range+0x10/0x10 [ 556.771673][T24597] ? __pfx_find_vma_intersection+0x10/0x10 [ 556.771691][T24597] ? do_mmap+0x93f/0x12f0 [ 556.771710][T24597] __mm_populate+0x107/0x3a0 [ 556.771728][T24597] ? __pfx___mm_populate+0x10/0x10 [ 556.771748][T24597] ? up_write+0x290/0x4f0 [ 556.771771][T24597] vm_mmap_pgoff+0x37f/0x470 [ 556.771790][T24597] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 556.771809][T24597] ? do_futex+0x192/0x350 [ 556.771829][T24597] ? __pfx_do_futex+0x10/0x10 [ 556.771860][T24597] ksys_mmap_pgoff+0xe1/0x650 [ 556.771877][T24597] ? __x64_sys_futex+0x34f/0x4d0 [ 556.771896][T24597] ? __x64_sys_futex+0x358/0x4d0 [ 556.771916][T24597] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 556.771934][T24597] ? xfd_validate_state+0x129/0x190 [ 556.771959][T24597] __x64_sys_mmap+0x125/0x190 [ 556.771984][T24597] do_syscall_64+0x106/0xf80 [ 556.771998][T24597] ? clear_bhb_loop+0x40/0x90 [ 556.772017][T24597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 556.772032][T24597] RIP: 0033:0x7f848139c819 [ 556.772046][T24597] 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 [ 556.772060][T24597] RSP: 002b:00007f84822a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 556.772076][T24597] RAX: ffffffffffffffda RBX: 00007f8481615fa0 RCX: 00007f848139c819 [ 556.772086][T24597] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 556.772095][T24597] RBP: 00007f8481432c91 R08: 0000000000000002 R09: 0000000000008000 [ 556.772105][T24597] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 556.772114][T24597] R13: 00007f8481616038 R14: 00007f8481615fa0 R15: 00007fff83e3ea28 [ 556.772134][T24597] [ 557.594357][T24614] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 558.717448][T24661] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9176'. [ 559.025540][T24671] bond0: option xmit_hash_policy: invalid value (žÓvÁ) [ 559.125656][T24675] openvswitch: netlink: VXLAN extension message has 16 unknown bytes. [ 559.634826][T24696] syz.3.9193 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 559.708549][T24696] CPU: 0 UID: 0 PID: 24696 Comm: syz.3.9193 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 559.708580][T24696] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 559.708587][T24696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 559.708596][T24696] Call Trace: [ 559.708601][T24696] [ 559.708615][T24696] dump_stack_lvl+0x100/0x190 [ 559.708643][T24696] dump_header+0xfb/0x606 [ 559.708661][T24696] oom_kill_process.cold+0xd/0x330 [ 559.708679][T24696] out_of_memory+0x340/0x14f0 [ 559.708707][T24696] ? __pfx_out_of_memory+0x10/0x10 [ 559.708735][T24696] mem_cgroup_out_of_memory+0xc6/0x130 [ 559.708757][T24696] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 559.708778][T24696] ? find_held_lock+0x2b/0x80 [ 559.708796][T24696] ? do_raw_spin_unlock+0x145/0x1e0 [ 559.708819][T24696] ? _raw_spin_unlock+0x28/0x50 [ 559.708844][T24696] try_charge_memcg+0x652/0xc90 [ 559.708865][T24696] ? __pfx_try_charge_memcg+0x10/0x10 [ 559.708882][T24696] ? find_held_lock+0x2b/0x80 [ 559.708896][T24696] ? rcu_read_unlock+0x17/0x60 [ 559.708913][T24696] ? rcu_read_unlock+0x17/0x60 [ 559.708936][T24696] charge_memcg+0xa6/0x280 [ 559.708953][T24696] __mem_cgroup_charge+0x2b/0x1e0 [ 559.708973][T24696] do_anonymous_page+0xb62/0x1fb0 [ 559.709002][T24696] __handle_mm_fault+0x1d48/0x2b60 [ 559.709029][T24696] ? __pfx___handle_mm_fault+0x10/0x10 [ 559.709051][T24696] ? pte_offset_map_lock+0x174/0x320 [ 559.709068][T24696] ? find_held_lock+0x2b/0x80 [ 559.709089][T24696] ? follow_page_pte+0x5b3/0x1400 [ 559.709111][T24696] handle_mm_fault+0x36d/0xa20 [ 559.709136][T24696] __get_user_pages+0xf9c/0x34d0 [ 559.709161][T24696] ? __pfx___get_user_pages+0x10/0x10 [ 559.709185][T24696] populate_vma_page_range+0x267/0x3f0 [ 559.709206][T24696] ? __pfx_populate_vma_page_range+0x10/0x10 [ 559.709224][T24696] ? __pfx_find_vma_intersection+0x10/0x10 [ 559.709242][T24696] ? do_mmap+0x93f/0x12f0 [ 559.709261][T24696] __mm_populate+0x107/0x3a0 [ 559.709280][T24696] ? __pfx___mm_populate+0x10/0x10 [ 559.709300][T24696] ? up_write+0x290/0x4f0 [ 559.709324][T24696] vm_mmap_pgoff+0x37f/0x470 [ 559.709344][T24696] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 559.709371][T24696] ksys_mmap_pgoff+0xe1/0x650 [ 559.709389][T24696] ? kcov_ioctl+0x16a/0x720 [ 559.709402][T24696] ? kfree+0x2ec/0x6b0 [ 559.709421][T24696] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 559.709436][T24696] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 559.709465][T24696] __x64_sys_mmap+0x125/0x190 [ 559.709490][T24696] do_syscall_64+0x106/0xf80 [ 559.709504][T24696] ? clear_bhb_loop+0x40/0x90 [ 559.709522][T24696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.709538][T24696] RIP: 0033:0x7f848139c819 [ 559.709551][T24696] 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 [ 559.709565][T24696] RSP: 002b:00007f84822a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 559.709580][T24696] RAX: ffffffffffffffda RBX: 00007f8481615fa0 RCX: 00007f848139c819 [ 559.709590][T24696] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 559.709599][T24696] RBP: 00007f8481432c91 R08: 0000000000000002 R09: 0000000000008000 [ 559.709612][T24696] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 559.709621][T24696] R13: 00007f8481616038 R14: 00007f8481615fa0 R15: 00007fff83e3ea28 [ 559.709641][T24696] [ 559.709647][T24696] memory: usage 3072kB, limit 3072kB, failcnt 9290 [ 561.012842][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 561.028166][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 561.217208][T24696] memory+swap: usage 3552kB, limit 9007199254740988kB, failcnt 0 [ 561.236823][T24696] kmem: usage 1840kB, limit 9007199254740988kB, failcnt 0 [ 561.283454][T24696] Memory cgroup stats for /syz3: [ 561.283564][T24696] cache 0 [ 561.307853][T24696] rss 1261568 [ 561.311172][T24696] rss_huge 0 [ 561.356544][T24696] shmem 0 [ 561.359512][T24696] mapped_file 0 [ 561.362957][T24696] dirty 0 [ 561.365871][T24696] writeback 0 [ 561.407356][T24696] workingset_refault_anon 840 [ 561.445739][T24696] workingset_refault_file 11180 [ 561.473675][T24696] swap 491520 [ 561.495509][T24696] swapcached 21757952 [ 561.499524][T24696] pgpgin 205526 [ 561.502974][T24696] pgpgout 205218 [ 561.562292][T24696] pgfault 241898 [ 561.576584][T24696] pgmajfault 501 [ 561.580158][T24696] inactive_anon 8192 [ 561.584035][T24696] active_anon 1253376 [ 561.670369][T24696] inactive_file 0 [ 561.674059][T24696] active_file 0 [ 561.704416][T24696] unevictable 0 [ 561.707912][T24696] hierarchical_memory_limit 3145728 [ 561.714027][T24750] openvswitch: netlink: Key type 261 is out of range max 32 [ 561.758745][T24696] hierarchical_memsw_limit 9223372036854771712 [ 561.794435][T24696] total_cache 0 [ 561.797924][T24696] total_rss 1261568 [ 561.801710][T24696] total_rss_huge 0 [ 561.861124][T24696] total_shmem 0 [ 561.873692][T24696] total_mapped_file 0 [ 561.877699][T24696] total_dirty 0 [ 561.881144][T24696] total_writeback 0 [ 561.940941][T24696] total_workingset_refault_anon 840 [ 561.963132][T24696] total_workingset_refault_file 11180 [ 561.968530][T24696] total_swap 491520 [ 562.014746][T24696] total_swapcached 21757952 [ 562.037611][T24696] total_pgpgin 205526 [ 562.041620][T24696] total_pgpgout 205218 [ 562.084582][T24696] total_pgfault 241898 [ 562.099689][T24696] total_pgmajfault 501 [ 562.127536][T24696] total_inactive_anon 8192 [ 562.162143][T24696] total_active_anon 1253376 [ 562.166675][T24696] total_inactive_file 0 [ 562.170819][T24696] total_active_file 0 [ 562.215601][T24696] total_unevictable 0 [ 562.260290][T24696] anon_cost 65 [ 562.280582][T24696] file_cost 0 [ 562.291306][T24696] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.9193,pid=24695,uid=0 [ 562.368225][T24696] Memory cgroup out of memory: Killed process 24695 (syz.3.9193) total-vm:108376kB, anon-rss:2468kB, file-rss:21456kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 563.040145][T24795] netlink: 'syz.2.9236': attribute type 11 has an invalid length. [ 563.120907][T24800] openvswitch: netlink: ufid size 17 bytes exceeds the range (1, 16) [ 563.158231][T24800] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 563.911611][T24822] openvswitch: netlink: Flow actions attr not present in new flow. [ 564.402440][T24841] device-mapper: ioctl: dm_ctl_ioctl: unknown command 0xfffffd12 [ 564.908150][T24859] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 564.914628][T24859] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 565.964605][T24903] openvswitch: netlink: IPv4 tunnel dst address is zero [ 566.365409][T24912] netlink: get zone limit has 4 unknown bytes [ 568.332787][T24984] sctp: [Deprecated]: syz.3.9322 (pid 24984) Use of struct sctp_assoc_value in delayed_ack socket option. [ 568.332787][T24984] Use struct sctp_sack_info instead [ 568.366913][T24985] netlink: 'syz.2.9323': attribute type 1 has an invalid length. [ 568.769854][T24998] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9329'. [ 569.126761][T25012] openvswitch: HfR: Dropping previously announced user features [ 569.791967][T25038] ucma_write: process 4220 (syz.3.9349) changed security contexts after opening file descriptor, this is not allowed. [ 570.314357][T25059] netlink: 4 bytes leftover after parsing attributes in process `syz.3.9356'. [ 570.697285][T25071] FAULT_INJECTION: forcing a failure. [ 570.697285][T25071] name failslab, interval 1, probability 0, space 0, times 0 [ 570.759112][T25071] CPU: 0 UID: 0 PID: 25071 Comm: syz.2.9363 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 570.759143][T25071] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 570.759150][T25071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 570.759160][T25071] Call Trace: [ 570.759166][T25071] [ 570.759172][T25071] dump_stack_lvl+0x100/0x190 [ 570.759201][T25071] should_fail_ex.cold+0x5/0xa [ 570.759220][T25071] should_failslab+0xc2/0x120 [ 570.759237][T25071] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 570.759260][T25071] ? security_file_alloc+0x34/0x2c0 [ 570.759279][T25071] ? trace_kmem_cache_alloc+0xf3/0x120 [ 570.759299][T25071] security_file_alloc+0x34/0x2c0 [ 570.759319][T25071] init_file+0x95/0x480 [ 570.759337][T25071] alloc_empty_file+0x73/0x1c0 [ 570.759357][T25071] dentry_open+0x46/0xd0 [ 570.759376][T25071] pidfs_alloc_file+0x18f/0x290 [ 570.759391][T25071] ? __pfx_pidfs_alloc_file+0x10/0x10 [ 570.759411][T25071] pidfd_prepare+0x123/0x200 [ 570.759430][T25071] __x64_sys_pidfd_open+0x105/0x1a0 [ 570.759452][T25071] ? __pfx___x64_sys_pidfd_open+0x10/0x10 [ 570.759478][T25071] do_syscall_64+0x106/0xf80 [ 570.759493][T25071] ? clear_bhb_loop+0x40/0x90 [ 570.759512][T25071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 570.759527][T25071] RIP: 0033:0x7f8b66f9c819 [ 570.759541][T25071] 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 [ 570.759556][T25071] RSP: 002b:00007f8b67ec5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b2 [ 570.759570][T25071] RAX: ffffffffffffffda RBX: 00007f8b67215fa0 RCX: 00007f8b66f9c819 [ 570.759580][T25071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 570.759589][T25071] RBP: 00007f8b67032c91 R08: 0000000000000000 R09: 0000000000000000 [ 570.759598][T25071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 570.759606][T25071] R13: 00007f8b67216038 R14: 00007f8b67215fa0 R15: 00007ffd15b5e178 [ 570.759625][T25071] [ 571.885640][T25100] openvswitch: netlink: Flow key attr not present in new flow. [ 573.853103][T25181] FAULT_INJECTION: forcing a failure. [ 573.853103][T25181] name failslab, interval 1, probability 0, space 0, times 0 [ 573.936330][T25181] CPU: 0 UID: 0 PID: 25181 Comm: syz.1.9416 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 573.936361][T25181] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 573.936368][T25181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 573.936378][T25181] Call Trace: [ 573.936383][T25181] [ 573.936389][T25181] dump_stack_lvl+0x100/0x190 [ 573.936418][T25181] should_fail_ex.cold+0x5/0xa [ 573.936440][T25181] should_failslab+0xc2/0x120 [ 573.936458][T25181] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 573.936481][T25181] ? __d_alloc+0x34/0xa80 [ 573.936503][T25181] __d_alloc+0x34/0xa80 [ 573.936522][T25181] d_alloc+0x4a/0x1e0 [ 573.936540][T25181] lookup_one_qstr_excl+0x175/0x250 [ 573.936566][T25181] start_dirop+0x59/0xb0 [ 573.936581][T25181] simple_start_creating+0xf9/0x110 [ 573.936597][T25181] ? __pfx_simple_start_creating+0x10/0x10 [ 573.936612][T25181] ? mntput+0x70/0xa0 [ 573.936625][T25181] ? simple_pin_fs+0xa3/0x190 [ 573.936647][T25181] debugfs_start_creating.part.0+0x82/0x170 [ 573.936666][T25181] __debugfs_create_file+0xb3/0x4f0 [ 573.936686][T25181] debugfs_create_file_full+0x41/0x60 [ 573.936705][T25181] ref_tracker_dir_debugfs+0x19e/0x2e0 [ 573.936727][T25181] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 573.936747][T25181] ? rcu_is_watching+0x12/0xc0 [ 573.936786][T25181] ? lockdep_init_map_type+0x5c/0x250 [ 573.936809][T25181] preinit_net.part.0+0x24e/0x8f0 [ 573.936825][T25181] copy_net_ns+0x339/0x7c0 [ 573.936843][T25181] create_new_namespaces+0x3ea/0xac0 [ 573.936864][T25181] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 573.936883][T25181] ksys_unshare+0x473/0xad0 [ 573.936903][T25181] ? __pfx_ksys_unshare+0x10/0x10 [ 573.936930][T25181] __x64_sys_unshare+0x31/0x40 [ 573.936948][T25181] do_syscall_64+0x106/0xf80 [ 573.936962][T25181] ? clear_bhb_loop+0x40/0x90 [ 573.936983][T25181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 573.937001][T25181] RIP: 0033:0x7fcc5359c819 [ 573.937032][T25181] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 573.937050][T25181] RSP: 002b:00007fcc54505028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 573.937066][T25181] RAX: ffffffffffffffda RBX: 00007fcc53815fa0 RCX: 00007fcc5359c819 [ 573.937078][T25181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 573.937087][T25181] RBP: 00007fcc53632c91 R08: 0000000000000000 R09: 0000000000000000 [ 573.937095][T25181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 573.937106][T25181] R13: 00007fcc53816038 R14: 00007fcc53815fa0 R15: 00007fff5181e568 [ 573.937127][T25181] [ 574.892907][ T29] audit: type=1107 audit(4294985952.433:39): pid=25218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 574.931970][ T29] audit: type=1107 audit(4294985952.433:40): pid=25218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 575.017494][T25227] nbd: illegal input index -1073741824 [ 575.036729][ T6262] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 575.107117][ T6262] CPU: 0 UID: 0 PID: 6262 Comm: syz-executor Tainted: G U I L syzkaller #0 PREEMPT(full) [ 575.107146][ T6262] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 575.107153][ T6262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 575.107162][ T6262] Call Trace: [ 575.107167][ T6262] [ 575.107173][ T6262] dump_stack_lvl+0x100/0x190 [ 575.107201][ T6262] dump_header+0xfb/0x606 [ 575.107218][ T6262] oom_kill_process.cold+0xd/0x330 [ 575.107242][ T6262] out_of_memory+0x340/0x14f0 [ 575.107270][ T6262] ? __pfx_out_of_memory+0x10/0x10 [ 575.107298][ T6262] mem_cgroup_out_of_memory+0xc6/0x130 [ 575.107320][ T6262] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 575.107340][ T6262] ? find_held_lock+0x2b/0x80 [ 575.107359][ T6262] ? do_raw_spin_unlock+0x145/0x1e0 [ 575.107381][ T6262] ? _raw_spin_unlock+0x28/0x50 [ 575.107406][ T6262] try_charge_memcg+0x652/0xc90 [ 575.107426][ T6262] ? __pfx_try_charge_memcg+0x10/0x10 [ 575.107447][ T6262] ? find_held_lock+0x2b/0x80 [ 575.107461][ T6262] ? rcu_read_unlock+0x17/0x60 [ 575.107477][ T6262] ? rcu_read_unlock+0x17/0x60 [ 575.107496][ T6262] charge_memcg+0xa6/0x280 [ 575.107512][ T6262] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 575.107533][ T6262] __swap_cache_prepare_and_add+0x817/0x9f0 [ 575.107557][ T6262] ? alloc_pages_mpol+0x25a/0x550 [ 575.107574][ T6262] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 575.107591][ T6262] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 575.107612][ T6262] ? __pfx_swap_entry_swapped+0x10/0x10 [ 575.107633][ T6262] swap_cache_alloc_folio+0x1cb/0x300 [ 575.107657][ T6262] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 575.107681][ T6262] ? finish_task_switch.isra.0+0x2c6/0xb80 [ 575.107701][ T6262] swap_cluster_readahead+0x411/0x770 [ 575.107727][ T6262] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 575.107753][ T6262] ? update_cfs_rq_load_avg+0x51/0x550 [ 575.107774][ T6262] ? __lock_acquire+0x4a5/0x2630 [ 575.107796][ T6262] ? get_vma_policy+0x23d/0x3b0 [ 575.107814][ T6262] swapin_readahead+0x160/0x12c0 [ 575.107842][ T6262] ? __pfx_swapin_readahead+0x10/0x10 [ 575.107863][ T6262] ? find_held_lock+0x2b/0x80 [ 575.107877][ T6262] ? swap_table_get+0x103/0x2c0 [ 575.107895][ T6262] ? swap_table_get+0x103/0x2c0 [ 575.107918][ T6262] ? swap_table_get+0x10d/0x2c0 [ 575.107939][ T6262] ? swap_cache_get_folio+0x1ae/0x600 [ 575.107960][ T6262] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 575.107980][ T6262] ? __pfx_get_swap_device+0x10/0x10 [ 575.107999][ T6262] ? do_swap_page+0xb2e/0x6900 [ 575.108018][ T6262] do_swap_page+0xb2e/0x6900 [ 575.108049][ T6262] ? __pfx_do_swap_page+0x10/0x10 [ 575.108070][ T6262] ? __free_object+0x2a8/0x400 [ 575.108084][ T6262] ? lockdep_hardirqs_on+0x78/0x100 [ 575.108100][ T6262] ? rcu_is_watching+0x12/0xc0 [ 575.108139][ T6262] ? __pte_offset_map+0x179/0x310 [ 575.108158][ T6262] __handle_mm_fault+0x18c7/0x2b60 [ 575.108183][ T6262] ? reacquire_held_locks+0xce/0x1e0 [ 575.108203][ T6262] ? __pfx___handle_mm_fault+0x10/0x10 [ 575.108227][ T6262] ? lock_vma_under_rcu+0x17c/0x590 [ 575.108259][ T6262] handle_mm_fault+0x36d/0xa20 [ 575.108283][ T6262] do_user_addr_fault+0x5a3/0x12f0 [ 575.108304][ T6262] exc_page_fault+0x6f/0xd0 [ 575.108319][ T6262] asm_exc_page_fault+0x26/0x30 [ 575.108334][ T6262] RIP: 0033:0x7f848135d04e [ 575.108347][ T6262] 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 [ 575.108361][ T6262] RSP: 002b:00007fff83e3ed08 EFLAGS: 00010246 [ 575.108373][ T6262] RAX: 0000000000000000 RBX: 000055556996c500 RCX: 00007f848135d04e [ 575.108383][ T6262] RDX: 00007fff83e3ed60 RSI: 0000000000000000 RDI: 0000000000000000 [ 575.108392][ T6262] RBP: 00007fff83e3edcc R08: 0000000000000000 R09: 0000000000000000 [ 575.108400][ T6262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001388 [ 575.108408][ T6262] R13: 00000000000927c0 R14: 000000000008ce58 R15: 00007fff83e3ee20 [ 575.108428][ T6262] [ 575.109555][ T6262] memory: usage 3072kB, limit 3072kB, failcnt 9569 [ 575.963608][ T6262] memory+swap: usage 3576kB, limit 9007199254740988kB, failcnt 0 [ 575.993282][ T6262] kmem: usage 1932kB, limit 9007199254740988kB, failcnt 0 [ 576.018485][ T6262] Memory cgroup stats for /syz3: [ 576.018690][ T6262] cache 0 [ 576.041213][ T6262] rss 1163264 [ 576.044655][ T6262] rss_huge 0 [ 576.078824][ T6262] shmem 0 [ 576.086334][ T6262] mapped_file 0 [ 576.097344][ T6262] dirty 0 [ 576.111929][ T6262] writeback 0 [ 576.115244][ T6262] workingset_refault_anon 914 [ 576.127548][ T6262] workingset_refault_file 11180 [ 576.137597][ T6262] swap 516096 [ 576.149395][ T6262] swapcached 22233088 [ 576.153505][ T6262] pgpgin 208213 [ 576.156952][ T6262] pgpgout 207928 [ 576.185065][ T6262] pgfault 248824 [ 576.188637][ T6262] pgmajfault 539 [ 576.214221][ T6262] inactive_anon 0 [ 576.238215][ T6262] active_anon 1163264 [ 576.245220][ T6262] inactive_file 0 [ 576.259528][ T6262] active_file 0 [ 576.269977][ T6262] unevictable 0 [ 576.273461][ T6262] hierarchical_memory_limit 3145728 [ 576.307122][ T6262] hierarchical_memsw_limit 9223372036854771712 [ 576.334563][ T6262] total_cache 0 [ 576.354051][ T6262] total_rss 1163264 [ 576.357885][ T6262] total_rss_huge 0 [ 576.379638][ T6262] total_shmem 0 [ 576.391578][ T6262] total_mapped_file 0 [ 576.406870][ T6262] total_dirty 0 [ 576.425975][ T6262] total_writeback 0 [ 576.436232][ T6262] total_workingset_refault_anon 914 [ 576.448010][ T6262] total_workingset_refault_file 11180 [ 576.453386][ T6262] total_swap 516096 [ 576.488424][ T6262] total_swapcached 22233088 [ 576.511121][ T6262] total_pgpgin 208213 [ 576.515132][ T6262] total_pgpgout 207928 [ 576.543846][ T6262] total_pgfault 248824 [ 576.557183][ T6262] total_pgmajfault 539 [ 576.569967][ T6262] total_inactive_anon 0 [ 576.594486][ T6262] total_active_anon 1163264 [ 576.624298][ T6262] total_inactive_file 0 [ 576.632797][ T6262] total_active_file 0 [ 576.645268][ T6262] total_unevictable 0 [ 576.659573][ T6262] anon_cost 13 [ 576.669811][ T6262] file_cost 0 [ 576.673120][ T6262] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.9438,pid=25224,uid=0 [ 576.747755][ T6262] Memory cgroup out of memory: Killed process 25224 (syz.3.9438) total-vm:106328kB, anon-rss:2376kB, file-rss:21456kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 577.105106][T25280] netlink: 16 bytes leftover after parsing attributes in process `syz.3.9464'. [ 577.660936][T25302] syz.3.9475 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 577.691392][T25302] CPU: 0 UID: 0 PID: 25302 Comm: syz.3.9475 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 577.691423][T25302] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 577.691430][T25302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 577.691440][T25302] Call Trace: [ 577.691446][T25302] [ 577.691452][T25302] dump_stack_lvl+0x100/0x190 [ 577.691481][T25302] dump_header+0xfb/0x606 [ 577.691498][T25302] oom_kill_process.cold+0xd/0x330 [ 577.691516][T25302] out_of_memory+0x340/0x14f0 [ 577.691544][T25302] ? __pfx_out_of_memory+0x10/0x10 [ 577.691572][T25302] mem_cgroup_out_of_memory+0xc6/0x130 [ 577.691595][T25302] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 577.691615][T25302] ? find_held_lock+0x2b/0x80 [ 577.691634][T25302] ? do_raw_spin_unlock+0x145/0x1e0 [ 577.691657][T25302] ? _raw_spin_unlock+0x28/0x50 [ 577.691682][T25302] try_charge_memcg+0x652/0xc90 [ 577.691704][T25302] ? __pfx_try_charge_memcg+0x10/0x10 [ 577.691720][T25302] ? find_held_lock+0x2b/0x80 [ 577.691734][T25302] ? rcu_read_unlock+0x17/0x60 [ 577.691751][T25302] ? rcu_read_unlock+0x17/0x60 [ 577.691774][T25302] charge_memcg+0xa6/0x280 [ 577.691791][T25302] __mem_cgroup_charge+0x2b/0x1e0 [ 577.691811][T25302] do_anonymous_page+0xb62/0x1fb0 [ 577.691840][T25302] __handle_mm_fault+0x1d48/0x2b60 [ 577.691874][T25302] ? __pfx___handle_mm_fault+0x10/0x10 [ 577.691896][T25302] ? pte_offset_map_lock+0x174/0x320 [ 577.691913][T25302] ? find_held_lock+0x2b/0x80 [ 577.691935][T25302] ? follow_page_pte+0x5b3/0x1400 [ 577.691956][T25302] handle_mm_fault+0x36d/0xa20 [ 577.691982][T25302] __get_user_pages+0xf9c/0x34d0 [ 577.692007][T25302] ? __pfx___get_user_pages+0x10/0x10 [ 577.692031][T25302] populate_vma_page_range+0x267/0x3f0 [ 577.692052][T25302] ? __pfx_populate_vma_page_range+0x10/0x10 [ 577.692070][T25302] ? __pfx_find_vma_intersection+0x10/0x10 [ 577.692088][T25302] ? do_mmap+0x93f/0x12f0 [ 577.692107][T25302] __mm_populate+0x107/0x3a0 [ 577.692127][T25302] ? __pfx___mm_populate+0x10/0x10 [ 577.692147][T25302] ? up_write+0x290/0x4f0 [ 577.692171][T25302] vm_mmap_pgoff+0x37f/0x470 [ 577.692192][T25302] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 577.692219][T25302] ksys_mmap_pgoff+0xe1/0x650 [ 577.692236][T25302] ? kcov_ioctl+0x16a/0x720 [ 577.692250][T25302] ? kfree+0x2ec/0x6b0 [ 577.692269][T25302] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 577.692285][T25302] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 577.692313][T25302] __x64_sys_mmap+0x125/0x190 [ 577.692339][T25302] do_syscall_64+0x106/0xf80 [ 577.692354][T25302] ? clear_bhb_loop+0x40/0x90 [ 577.692372][T25302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.692388][T25302] RIP: 0033:0x7f848139c819 [ 577.692402][T25302] 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 [ 577.692417][T25302] RSP: 002b:00007f84822a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 577.692432][T25302] RAX: ffffffffffffffda RBX: 00007f8481615fa0 RCX: 00007f848139c819 [ 577.692442][T25302] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 577.692451][T25302] RBP: 00007f8481432c91 R08: 0000000000000002 R09: 0000000000008000 [ 577.692460][T25302] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 577.692469][T25302] R13: 00007f8481616038 R14: 00007f8481615fa0 R15: 00007fff83e3ea28 [ 577.692489][T25302] [ 577.692495][T25302] memory: usage 3072kB, limit 3072kB, failcnt 9862 [ 578.769704][T25330] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 579.104572][T25302] memory+swap: usage 4540kB, limit 9007199254740988kB, failcnt 0 [ 579.112627][T25302] kmem: usage 1936kB, limit 9007199254740988kB, failcnt 0 [ 579.175995][T25302] Memory cgroup stats for /syz3: [ 579.176110][T25302] cache 0 [ 579.210743][T25302] rss 1142784 [ 579.223902][T25302] rss_huge 0 [ 579.237159][T25302] shmem 0 [ 579.252169][T25302] mapped_file 0 [ 579.269437][T25302] dirty 0 [ 579.281383][T25302] writeback 0 [ 579.300448][T25302] workingset_refault_anon 928 [ 579.321396][T25302] workingset_refault_file 11180 [ 579.346686][T25302] swap 1503232 [ 579.360226][T25302] swapcached 23543808 [ 579.377848][T25302] pgpgin 208912 [ 579.395103][T25302] pgpgout 208633 [ 579.409586][T25302] pgfault 249902 [ 579.425309][T25302] pgmajfault 553 [ 579.439858][T25302] inactive_anon 0 [ 579.461860][T25302] active_anon 1142784 [ 579.476904][T25302] inactive_file 0 [ 579.493817][T25302] active_file 0 [ 579.505825][T25302] unevictable 0 [ 579.510091][T25353] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 579.532288][T25302] hierarchical_memory_limit 3145728 [ 579.537571][T25302] hierarchical_memsw_limit 9223372036854771712 [ 579.546923][T25353] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 579.569974][T25302] total_cache 0 [ 579.582882][T25302] total_rss 1142784 [ 579.597530][T25302] total_rss_huge 0 [ 579.602518][T25353] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 579.618887][T25302] total_shmem 0 [ 579.631404][T25302] total_mapped_file 0 [ 579.641464][T25353] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 579.652409][T25302] total_dirty 0 [ 579.662451][T25302] total_writeback 0 [ 579.669998][T25302] total_workingset_refault_anon 928 [ 579.680144][T25353] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 579.710857][T25302] total_workingset_refault_file 11180 [ 579.719348][T25302] total_swap 1503232 [ 579.723887][T25353] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 579.736008][T25302] total_swapcached 23543808 [ 579.746049][T25302] total_pgpgin 208912 [ 579.768655][T25302] total_pgpgout 208633 [ 579.782916][T25359] &#$@\]\-: entered promiscuous mode [ 579.788459][T25302] total_pgfault 249902 [ 579.793076][T25302] total_pgmajfault 553 [ 579.802408][T25302] total_inactive_anon 0 [ 579.811020][T25302] total_active_anon 1142784 [ 579.820437][T25302] total_inactive_file 0 [ 579.832658][T25302] total_active_file 0 [ 579.845741][T25302] total_unevictable 0 [ 579.858979][T25302] anon_cost 53 [ 579.874807][T25302] file_cost 0 [ 579.883030][T25302] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.9475,pid=25301,uid=0 [ 579.916423][T25302] Memory cgroup out of memory: Killed process 25301 (syz.3.9475) total-vm:108376kB, anon-rss:2352kB, file-rss:21456kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 580.699158][T25394] FAULT_INJECTION: forcing a failure. [ 580.699158][T25394] name failslab, interval 1, probability 0, space 0, times 0 [ 580.763888][T25394] CPU: 0 UID: 0 PID: 25394 Comm: syz.2.9518 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 580.763917][T25394] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 580.763924][T25394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 580.763933][T25394] Call Trace: [ 580.763939][T25394] [ 580.763945][T25394] dump_stack_lvl+0x100/0x190 [ 580.763973][T25394] should_fail_ex.cold+0x5/0xa [ 580.763992][T25394] should_failslab+0xc2/0x120 [ 580.764009][T25394] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 580.764031][T25394] ? alloc_empty_file+0x55/0x1c0 [ 580.764054][T25394] alloc_empty_file+0x55/0x1c0 [ 580.764074][T25394] alloc_file_pseudo+0x13a/0x230 [ 580.764095][T25394] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 580.764113][T25394] ? alloc_fd+0x476/0x790 [ 580.764129][T25394] ? do_raw_spin_unlock+0x145/0x1e0 [ 580.764153][T25394] __anon_inode_getfile+0xe8/0x280 [ 580.764173][T25394] anon_inode_getfile_fmode+0x37/0xa0 [ 580.764193][T25394] __do_sys_fanotify_init+0xa79/0xe50 [ 580.764218][T25394] do_syscall_64+0x106/0xf80 [ 580.764233][T25394] ? clear_bhb_loop+0x40/0x90 [ 580.764251][T25394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 580.764266][T25394] RIP: 0033:0x7f8b66f9c819 [ 580.764279][T25394] 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 [ 580.764294][T25394] RSP: 002b:00007f8b67ec5028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 580.764308][T25394] RAX: ffffffffffffffda RBX: 00007f8b67215fa0 RCX: 00007f8b66f9c819 [ 580.764318][T25394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 580.764326][T25394] RBP: 00007f8b67032c91 R08: 0000000000000000 R09: 0000000000000000 [ 580.764335][T25394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 580.764343][T25394] R13: 00007f8b67216038 R14: 00007f8b67215fa0 R15: 00007ffd15b5e178 [ 580.764362][T25394] [ 581.234893][T25414] tc_dump_action: action bad kind [ 581.276044][T25403] netlink: Failed to add  helper -22 [ 581.682576][T25428] FAULT_INJECTION: forcing a failure. [ 581.682576][T25428] name failslab, interval 1, probability 0, space 0, times 0 [ 581.807578][T25428] CPU: 0 UID: 0 PID: 25428 Comm: syz.3.9534 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 581.807610][T25428] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 581.807617][T25428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 581.807627][T25428] Call Trace: [ 581.807637][T25428] [ 581.807644][T25428] dump_stack_lvl+0x100/0x190 [ 581.807673][T25428] should_fail_ex.cold+0x5/0xa [ 581.807692][T25428] should_failslab+0xc2/0x120 [ 581.807709][T25428] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 581.807732][T25428] ? __d_alloc+0x34/0xa80 [ 581.807753][T25428] __d_alloc+0x34/0xa80 [ 581.807772][T25428] d_alloc+0x4a/0x1e0 [ 581.807790][T25428] lookup_one_qstr_excl+0x175/0x250 [ 581.807812][T25428] start_dirop+0x59/0xb0 [ 581.807826][T25428] simple_start_creating+0xf9/0x110 [ 581.807842][T25428] ? __pfx_simple_start_creating+0x10/0x10 [ 581.807857][T25428] ? mntput+0x70/0xa0 [ 581.807870][T25428] ? simple_pin_fs+0xa3/0x190 [ 581.807892][T25428] debugfs_start_creating.part.0+0x82/0x170 [ 581.807911][T25428] __debugfs_create_file+0xb3/0x4f0 [ 581.807930][T25428] debugfs_create_file_full+0x41/0x60 [ 581.807950][T25428] ref_tracker_dir_debugfs+0x19e/0x2e0 [ 581.807972][T25428] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 581.807992][T25428] ? rcu_is_watching+0x12/0xc0 [ 581.808031][T25428] ? lockdep_init_map_type+0x5c/0x250 [ 581.808054][T25428] preinit_net.part.0+0x24e/0x8f0 [ 581.808070][T25428] copy_net_ns+0x339/0x7c0 [ 581.808088][T25428] create_new_namespaces+0x3ea/0xac0 [ 581.808115][T25428] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 581.808133][T25428] ksys_unshare+0x473/0xad0 [ 581.808155][T25428] ? __pfx_ksys_unshare+0x10/0x10 [ 581.808196][T25428] __x64_sys_unshare+0x31/0x40 [ 581.808220][T25428] do_syscall_64+0x106/0xf80 [ 581.808235][T25428] ? clear_bhb_loop+0x40/0x90 [ 581.808255][T25428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 581.808271][T25428] RIP: 0033:0x7f848139c819 [ 581.808285][T25428] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 581.808300][T25428] RSP: 002b:00007f84822a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 581.808315][T25428] RAX: ffffffffffffffda RBX: 00007f8481615fa0 RCX: 00007f848139c819 [ 581.808325][T25428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 581.808334][T25428] RBP: 00007f8481432c91 R08: 0000000000000000 R09: 0000000000000000 [ 581.808344][T25428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 581.808353][T25428] R13: 00007f8481616038 R14: 00007f8481615fa0 R15: 00007fff83e3ea28 [ 581.808373][T25428] [ 583.039373][T25464] netlink: 'syz.0.9551': attribute type 4 has an invalid length. [ 583.057978][T25464] netlink: 'syz.0.9551': attribute type 1 has an invalid length. [ 583.695540][T25477] Process accounting paused [ 584.529717][T25517] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 585.794675][T25567] netlink: 'syz.0.9599': attribute type 1 has an invalid length. [ 585.947936][T25571] netlink: 'syz.1.9600': attribute type 1 has an invalid length. [ 588.060644][T25654] netlink: Setting conntrack mark requires 'commit' flag. [ 588.479092][T25669] syz.3.9648 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 588.562717][T25669] CPU: 0 UID: 0 PID: 25669 Comm: syz.3.9648 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 588.562747][T25669] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 588.562754][T25669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 588.562763][T25669] Call Trace: [ 588.562768][T25669] [ 588.562774][T25669] dump_stack_lvl+0x100/0x190 [ 588.562802][T25669] dump_header+0xfb/0x606 [ 588.562820][T25669] oom_kill_process.cold+0xd/0x330 [ 588.562837][T25669] out_of_memory+0x340/0x14f0 [ 588.562865][T25669] ? __pfx_out_of_memory+0x10/0x10 [ 588.562893][T25669] mem_cgroup_out_of_memory+0xc6/0x130 [ 588.562916][T25669] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 588.562936][T25669] ? find_held_lock+0x2b/0x80 [ 588.562955][T25669] ? do_raw_spin_unlock+0x145/0x1e0 [ 588.562978][T25669] ? _raw_spin_unlock+0x28/0x50 [ 588.563002][T25669] try_charge_memcg+0x652/0xc90 [ 588.563023][T25669] ? __pfx_try_charge_memcg+0x10/0x10 [ 588.563040][T25669] ? find_held_lock+0x2b/0x80 [ 588.563060][T25669] ? rcu_read_unlock+0x17/0x60 [ 588.563077][T25669] ? rcu_read_unlock+0x17/0x60 [ 588.563100][T25669] charge_memcg+0xa6/0x280 [ 588.563117][T25669] __mem_cgroup_charge+0x2b/0x1e0 [ 588.563137][T25669] shmem_alloc_and_add_folio+0x451/0xd40 [ 588.563167][T25669] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 588.563192][T25669] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 588.563220][T25669] shmem_get_folio_gfp+0x6ab/0x1900 [ 588.563246][T25669] ? find_held_lock+0x2b/0x80 [ 588.563261][T25669] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 588.563286][T25669] ? ktime_get_coarse_real_ts64_mg+0x235/0x300 [ 588.563306][T25669] ? lockdep_hardirqs_on+0x78/0x100 [ 588.563323][T25669] shmem_fault+0x1f9/0xa20 [ 588.563346][T25669] ? __lock_acquire+0x4a5/0x2630 [ 588.563364][T25669] ? __pfx_shmem_fault+0x10/0x10 [ 588.563388][T25669] ? __up_read+0x2c5/0x700 [ 588.563417][T25669] ? __pfx_filemap_map_pages+0x10/0x10 [ 588.563440][T25669] __do_fault+0x10d/0x550 [ 588.563457][T25669] ? __pfx_filemap_map_pages+0x10/0x10 [ 588.563479][T25669] do_fault+0x2db/0x18e0 [ 588.563501][T25669] __handle_mm_fault+0x1815/0x2b60 [ 588.563527][T25669] ? __pfx___handle_mm_fault+0x10/0x10 [ 588.563550][T25669] ? pte_offset_map_lock+0x174/0x320 [ 588.563566][T25669] ? find_held_lock+0x2b/0x80 [ 588.563587][T25669] ? follow_page_pte+0x5b3/0x1400 [ 588.563609][T25669] handle_mm_fault+0x36d/0xa20 [ 588.563634][T25669] __get_user_pages+0xf9c/0x34d0 [ 588.563656][T25669] ? down_read_killable+0x30e/0x4c0 [ 588.563675][T25669] ? __pfx___get_user_pages+0x10/0x10 [ 588.563699][T25669] faultin_page_range+0x1f1/0x9e0 [ 588.563722][T25669] madvise_do_behavior+0x354/0x510 [ 588.563743][T25669] ? __pfx_madvise_do_behavior+0x10/0x10 [ 588.563773][T25669] do_madvise+0x195/0x240 [ 588.563791][T25669] ? __pfx_do_madvise+0x10/0x10 [ 588.563808][T25669] ? do_futex+0x192/0x350 [ 588.563847][T25669] __x64_sys_madvise+0xa9/0x110 [ 588.563865][T25669] ? lockdep_hardirqs_on+0x78/0x100 [ 588.563879][T25669] do_syscall_64+0x106/0xf80 [ 588.563893][T25669] ? clear_bhb_loop+0x40/0x90 [ 588.563912][T25669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.563927][T25669] RIP: 0033:0x7f848139c819 [ 588.563948][T25669] 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 [ 588.563963][T25669] RSP: 002b:00007f84822a5028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 588.563985][T25669] RAX: ffffffffffffffda RBX: 00007f8481615fa0 RCX: 00007f848139c819 [ 588.563994][T25669] RDX: 0000000000000017 RSI: ffffffffffff0005 RDI: 0000000000000000 [ 588.564004][T25669] RBP: 00007f8481432c91 R08: 0000000000000000 R09: 0000000000000000 [ 588.564013][T25669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 588.564021][T25669] R13: 00007f8481616038 R14: 00007f8481615fa0 R15: 00007fff83e3ea28 [ 588.564046][T25669] [ 588.564052][T25669] memory: usage 3072kB, limit 3072kB, failcnt 10082 [ 589.801485][T25702] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 589.823153][T25702] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 590.022099][T25669] memory+swap: usage 3692kB, limit 9007199254740988kB, failcnt 0 [ 590.053337][T25669] kmem: usage 2136kB, limit 9007199254740988kB, failcnt 0 [ 590.106701][T25669] Memory cgroup stats for /syz3: [ 590.106808][T25669] cache 954368 [ 590.152165][T25669] rss 4096 [ 590.174588][T25669] rss_huge 0 [ 590.183827][T25669] shmem 954368 [ 590.204532][T25669] mapped_file 954368 [ 590.212105][T25669] dirty 0 [ 590.215055][T25669] writeback 0 [ 590.259441][T25669] workingset_refault_anon 1047 [ 590.264236][T25669] workingset_refault_file 11180 [ 590.292330][T25669] swap 634880 [ 590.315820][T25669] swapcached 24391680 [ 590.324924][T25669] pgpgin 210855 [ 590.339877][T25669] pgpgout 210732 [ 590.354899][T25669] pgfault 254624 [ 590.361501][T25669] pgmajfault 587 [ 590.365062][T25669] inactive_anon 0 [ 590.394526][T25669] active_anon 958464 [ 590.411517][T25669] inactive_file 0 [ 590.425925][T25669] active_file 0 [ 590.436113][T25669] unevictable 0 [ 590.448387][T25669] hierarchical_memory_limit 3145728 [ 590.466469][T25669] hierarchical_memsw_limit 9223372036854771712 [ 590.485886][T25669] total_cache 954368 [ 590.498291][T25669] total_rss 4096 [ 590.512972][T25669] total_rss_huge 0 [ 590.525903][T25669] total_shmem 954368 [ 590.538654][T25669] total_mapped_file 954368 [ 590.554373][T25669] total_dirty 0 [ 590.571084][T25669] total_writeback 0 [ 590.585050][T25669] total_workingset_refault_anon 1047 [ 590.606966][T25669] total_workingset_refault_file 11180 [ 590.633093][T25669] total_swap 634880 [ 590.648586][T25669] total_swapcached 24391680 [ 590.664199][T25669] total_pgpgin 210855 [ 590.679338][T25669] total_pgpgout 210732 [ 590.693281][T25669] total_pgfault 254624 [ 590.705608][T25669] total_pgmajfault 587 [ 590.718963][T25669] total_inactive_anon 0 [ 590.735840][T25669] total_active_anon 958464 [ 590.748631][T25669] total_inactive_file 0 [ 590.763445][T25669] total_active_file 0 [ 590.781003][T25669] total_unevictable 0 [ 590.793621][T25669] anon_cost 20 [ 590.801501][T25669] file_cost 0 [ 590.813156][T25669] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.9648,pid=25668,uid=0 [ 590.842452][T25731] netlink: NAT attribute type 0 has unexpected length (4 != 0) [ 590.870181][T25669] Memory cgroup out of memory: Killed process 25668 (syz.3.9648) total-vm:137176kB, anon-rss:1240kB, file-rss:22500kB, shmem-rss:932kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 591.091581][T25739] random: crng reseeded on system resumption [ 591.100859][T25738] netlink: 'syz.0.9680': attribute type 11 has an invalid length. [ 591.148041][T25738] netlink: 'syz.0.9680': attribute type 11 has an invalid length. [ 591.221414][T25738] netlink: 'syz.0.9680': attribute type 11 has an invalid length. [ 591.252605][T25738] netlink: 'syz.0.9680': attribute type 11 has an invalid length. [ 592.233456][ T6262] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 592.341196][ T6262] CPU: 0 UID: 0 PID: 6262 Comm: syz-executor Tainted: G U I L syzkaller #0 PREEMPT(full) [ 592.341226][ T6262] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 592.341233][ T6262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 592.341242][ T6262] Call Trace: [ 592.341247][ T6262] [ 592.341252][ T6262] dump_stack_lvl+0x100/0x190 [ 592.341280][ T6262] dump_header+0xfb/0x606 [ 592.341297][ T6262] oom_kill_process.cold+0xd/0x330 [ 592.341314][ T6262] out_of_memory+0x340/0x14f0 [ 592.341342][ T6262] ? __pfx_out_of_memory+0x10/0x10 [ 592.341370][ T6262] mem_cgroup_out_of_memory+0xc6/0x130 [ 592.341391][ T6262] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 592.341412][ T6262] ? find_held_lock+0x2b/0x80 [ 592.341430][ T6262] ? do_raw_spin_unlock+0x145/0x1e0 [ 592.341459][ T6262] ? _raw_spin_unlock+0x28/0x50 [ 592.341483][ T6262] try_charge_memcg+0x652/0xc90 [ 592.341503][ T6262] ? __pfx_try_charge_memcg+0x10/0x10 [ 592.341524][ T6262] ? find_held_lock+0x2b/0x80 [ 592.341537][ T6262] ? rcu_read_unlock+0x17/0x60 [ 592.341554][ T6262] ? rcu_read_unlock+0x17/0x60 [ 592.341573][ T6262] charge_memcg+0xa6/0x280 [ 592.341589][ T6262] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 592.341611][ T6262] __swap_cache_prepare_and_add+0x817/0x9f0 [ 592.341634][ T6262] ? alloc_pages_mpol+0x25a/0x550 [ 592.341652][ T6262] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 592.341669][ T6262] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 592.341690][ T6262] ? __pfx_swap_entry_swapped+0x10/0x10 [ 592.341711][ T6262] swap_cache_alloc_folio+0x1cb/0x300 [ 592.341734][ T6262] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 592.341757][ T6262] ? lockdep_hardirqs_on+0x78/0x100 [ 592.341771][ T6262] ? finish_task_switch.isra.0+0x205/0xb80 [ 592.341791][ T6262] swap_cluster_readahead+0x411/0x770 [ 592.341818][ T6262] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 592.341843][ T6262] ? update_cfs_rq_load_avg+0x51/0x550 [ 592.341865][ T6262] ? __lock_acquire+0x4a5/0x2630 [ 592.341886][ T6262] ? get_vma_policy+0x23d/0x3b0 [ 592.341904][ T6262] swapin_readahead+0x160/0x12c0 [ 592.341932][ T6262] ? __pfx_swapin_readahead+0x10/0x10 [ 592.341953][ T6262] ? find_held_lock+0x2b/0x80 [ 592.341967][ T6262] ? swap_table_get+0x103/0x2c0 [ 592.341986][ T6262] ? swap_table_get+0x103/0x2c0 [ 592.342009][ T6262] ? swap_table_get+0x10d/0x2c0 [ 592.342029][ T6262] ? swap_cache_get_folio+0x1ae/0x600 [ 592.342051][ T6262] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 592.342071][ T6262] ? __pfx_get_swap_device+0x10/0x10 [ 592.342090][ T6262] ? do_swap_page+0xb2e/0x6900 [ 592.342110][ T6262] do_swap_page+0xb2e/0x6900 [ 592.342140][ T6262] ? __pfx_do_swap_page+0x10/0x10 [ 592.342161][ T6262] ? __free_object+0x2a8/0x400 [ 592.342176][ T6262] ? lockdep_hardirqs_on+0x78/0x100 [ 592.342192][ T6262] ? rcu_is_watching+0x12/0xc0 [ 592.342215][ T6262] ? __pte_offset_map+0x179/0x310 [ 592.342234][ T6262] __handle_mm_fault+0x18c7/0x2b60 [ 592.342258][ T6262] ? reacquire_held_locks+0xce/0x1e0 [ 592.342278][ T6262] ? __pfx___handle_mm_fault+0x10/0x10 [ 592.342302][ T6262] ? lock_vma_under_rcu+0x17c/0x590 [ 592.342334][ T6262] handle_mm_fault+0x36d/0xa20 [ 592.342359][ T6262] do_user_addr_fault+0x5a3/0x12f0 [ 592.342379][ T6262] exc_page_fault+0x6f/0xd0 [ 592.342394][ T6262] asm_exc_page_fault+0x26/0x30 [ 592.342408][ T6262] RIP: 0033:0x7f848135d04e [ 592.342422][ T6262] 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 [ 592.342441][ T6262] RSP: 002b:00007fff83e3ed08 EFLAGS: 00010246 [ 592.342452][ T6262] RAX: 0000000000000000 RBX: 000055556996c500 RCX: 00007f848135d04e [ 592.342462][ T6262] RDX: 00007fff83e3ed60 RSI: 0000000000000000 RDI: 0000000000000000 [ 592.342470][ T6262] RBP: 00007fff83e3edcc R08: 0000000000000000 R09: 0000000000000000 [ 592.342479][ T6262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001388 [ 592.342487][ T6262] R13: 00000000000927c0 R14: 0000000000091157 R15: 00007fff83e3ee20 [ 592.342507][ T6262] [ 592.342513][ T6262] memory: usage 3072kB, limit 3072kB, failcnt 10328 [ 593.071854][T25780] zswap: compressor not available [ 593.906867][ T6262] memory+swap: usage 4156kB, limit 9007199254740988kB, failcnt 0 [ 593.914948][ T6262] kmem: usage 2116kB, limit 9007199254740988kB, failcnt 0 [ 593.958738][ T6262] Memory cgroup stats for /syz3: [ 593.958851][ T6262] cache 0 [ 594.038338][ T6262] rss 958464 [ 594.041563][ T6262] rss_huge 0 [ 594.044744][ T6262] shmem 0 [ 594.074353][ T6262] mapped_file 0 [ 594.092534][ T6262] dirty 0 [ 594.117573][ T6262] writeback 0 [ 594.120891][ T6262] workingset_refault_anon 1071 [ 594.149439][ T6262] workingset_refault_file 11180 [ 594.154337][ T6262] swap 1110016 [ 594.222155][ T6262] swapcached 25231360 [ 594.235331][ T6262] pgpgin 211473 [ 594.238821][ T6262] pgpgout 211257 [ 594.242349][ T6262] pgfault 255754 [ 594.289624][ T6262] pgmajfault 600 [ 594.293208][ T6262] inactive_anon 0 [ 594.330351][ T6262] active_anon 958464 [ 594.334279][ T6262] inactive_file 0 [ 594.385999][ T6262] active_file 0 [ 594.405384][ T6262] unevictable 0 [ 594.408898][ T6262] hierarchical_memory_limit 3145728 [ 594.414179][ T6262] hierarchical_memsw_limit 9223372036854771712 [ 594.470294][ T6262] total_cache 0 [ 594.473765][ T6262] total_rss 958464 [ 594.512811][ T6262] total_rss_huge 0 [ 594.527154][ T6262] total_shmem 0 [ 594.563039][ T6262] total_mapped_file 0 [ 594.583424][ T6262] total_dirty 0 [ 594.586911][ T6262] total_writeback 0 [ 594.590804][ T6262] total_workingset_refault_anon 1071 [ 594.651180][ T6262] total_workingset_refault_file 11180 [ 594.675662][ T6262] total_swap 1110016 [ 594.679587][ T6262] total_swapcached 25231360 [ 594.712745][ T6262] total_pgpgin 211473 [ 594.735312][ T6262] total_pgpgout 211257 [ 594.739410][ T6262] total_pgfault 255754 [ 594.788947][ T6262] total_pgmajfault 600 [ 594.801776][ T6262] total_inactive_anon 0 [ 594.820918][ T6262] total_active_anon 958464 [ 594.860494][ T6262] total_inactive_file 0 [ 594.891823][ T6262] total_active_file 0 [ 594.903005][ T6262] total_unevictable 0 [ 594.921656][ T6262] anon_cost 78 [ 594.925057][ T6262] file_cost 0 [ 594.928324][ T6262] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.9696,pid=25773,uid=0 [ 595.011231][ T6262] Memory cgroup out of memory: Killed process 25773 (syz.3.9696) total-vm:108376kB, anon-rss:2176kB, file-rss:21456kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 595.432703][T25867] FAULT_INJECTION: forcing a failure. [ 595.432703][T25867] name failslab, interval 1, probability 0, space 0, times 0 [ 595.512999][T25867] CPU: 0 UID: 0 PID: 25867 Comm: syz.1.9736 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 595.513031][T25867] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 595.513048][T25867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 595.513058][T25867] Call Trace: [ 595.513063][T25867] [ 595.513070][T25867] dump_stack_lvl+0x100/0x190 [ 595.513099][T25867] should_fail_ex.cold+0x5/0xa [ 595.513118][T25867] should_failslab+0xc2/0x120 [ 595.513135][T25867] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 595.513158][T25867] ? prepare_creds+0x2c/0x950 [ 595.513181][T25867] ? apparmor_capable+0x1d7/0x4d0 [ 595.513196][T25867] ? __x64_sys_futex+0x358/0x4d0 [ 595.513219][T25867] prepare_creds+0x2c/0x950 [ 595.513242][T25867] __sys_setresuid+0x458/0x1280 [ 595.513261][T25867] do_syscall_64+0x106/0xf80 [ 595.513275][T25867] ? clear_bhb_loop+0x40/0x90 [ 595.513294][T25867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 595.513309][T25867] RIP: 0033:0x7fcc5359c819 [ 595.513322][T25867] 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 [ 595.513336][T25867] RSP: 002b:00007fcc54505028 EFLAGS: 00000246 ORIG_RAX: 0000000000000075 [ 595.513351][T25867] RAX: ffffffffffffffda RBX: 00007fcc53815fa0 RCX: 00007fcc5359c819 [ 595.513360][T25867] RDX: 0000000000008000 RSI: 0000000000000000 RDI: ffffffffffffffff [ 595.513369][T25867] RBP: 00007fcc53632c91 R08: 0000000000000000 R09: 0000000000000000 [ 595.513378][T25867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 595.513386][T25867] R13: 00007fcc53816038 R14: 00007fcc53815fa0 R15: 00007fff5181e568 [ 595.513405][T25867] [ 598.600375][T25966] sock: sock_timestamping_bind_phc: sock not bind to device [ 598.838365][T25969] syz.3.9784 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 598.985421][T25969] CPU: 0 UID: 0 PID: 25969 Comm: syz.3.9784 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 598.985452][T25969] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 598.985458][T25969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 598.985467][T25969] Call Trace: [ 598.985473][T25969] [ 598.985479][T25969] dump_stack_lvl+0x100/0x190 [ 598.985506][T25969] dump_header+0xfb/0x606 [ 598.985524][T25969] oom_kill_process.cold+0xd/0x330 [ 598.985541][T25969] out_of_memory+0x340/0x14f0 [ 598.985570][T25969] ? __pfx_out_of_memory+0x10/0x10 [ 598.985598][T25969] mem_cgroup_out_of_memory+0xc6/0x130 [ 598.985620][T25969] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 598.985640][T25969] ? find_held_lock+0x2b/0x80 [ 598.985658][T25969] ? do_raw_spin_unlock+0x145/0x1e0 [ 598.985681][T25969] ? _raw_spin_unlock+0x28/0x50 [ 598.985706][T25969] try_charge_memcg+0x652/0xc90 [ 598.985726][T25969] ? __pfx_try_charge_memcg+0x10/0x10 [ 598.985747][T25969] ? find_held_lock+0x2b/0x80 [ 598.985760][T25969] ? rcu_read_unlock+0x17/0x60 [ 598.985776][T25969] ? rcu_read_unlock+0x17/0x60 [ 598.985796][T25969] charge_memcg+0xa6/0x280 [ 598.985812][T25969] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 598.985834][T25969] __swap_cache_prepare_and_add+0x817/0x9f0 [ 598.985859][T25969] ? alloc_pages_mpol+0x25a/0x550 [ 598.985876][T25969] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 598.985893][T25969] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 598.985914][T25969] ? __pfx_swap_entry_swapped+0x10/0x10 [ 598.985936][T25969] swap_cache_alloc_folio+0x1cb/0x300 [ 598.985959][T25969] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 598.985981][T25969] ? __lock_acquire+0x4a5/0x2630 [ 598.986004][T25969] swap_cluster_readahead+0x411/0x770 [ 598.986038][T25969] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 598.986059][T25969] ? trace_ignore_this_task+0xbc/0x100 [ 598.986082][T25969] ? trace_ignore_this_task+0xbc/0x100 [ 598.986111][T25969] ? finish_task_switch.isra.0+0x200/0xb80 [ 598.986130][T25969] ? get_vma_policy+0x23d/0x3b0 [ 598.986149][T25969] swapin_readahead+0x160/0x12c0 [ 598.986171][T25969] ? rcu_is_watching+0x12/0xc0 [ 598.986198][T25969] ? __pfx_swapin_readahead+0x10/0x10 [ 598.986219][T25969] ? find_held_lock+0x2b/0x80 [ 598.986233][T25969] ? swap_table_get+0x103/0x2c0 [ 598.986252][T25969] ? swap_table_get+0x103/0x2c0 [ 598.986275][T25969] ? swap_table_get+0x10d/0x2c0 [ 598.986295][T25969] ? swap_cache_get_folio+0x1ae/0x600 [ 598.986317][T25969] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 598.986337][T25969] ? __pfx_get_swap_device+0x10/0x10 [ 598.986356][T25969] ? do_swap_page+0xb2e/0x6900 [ 598.986376][T25969] do_swap_page+0xb2e/0x6900 [ 598.986398][T25969] ? __free_object+0x2a8/0x400 [ 598.986413][T25969] ? lockdep_hardirqs_on+0x78/0x100 [ 598.986432][T25969] ? __pfx_do_swap_page+0x10/0x10 [ 598.986457][T25969] ? rcu_is_watching+0x12/0xc0 [ 598.986479][T25969] ? __pte_offset_map+0x179/0x310 [ 598.986498][T25969] __handle_mm_fault+0x18c7/0x2b60 [ 598.986522][T25969] ? reacquire_held_locks+0xce/0x1e0 [ 598.986542][T25969] ? __pfx___handle_mm_fault+0x10/0x10 [ 598.986566][T25969] ? lock_vma_under_rcu+0x17c/0x590 [ 598.986598][T25969] handle_mm_fault+0x36d/0xa20 [ 598.986623][T25969] do_user_addr_fault+0x5a3/0x12f0 [ 598.986644][T25969] exc_page_fault+0x6f/0xd0 [ 598.986659][T25969] asm_exc_page_fault+0x26/0x30 [ 598.986674][T25969] RIP: 0033:0x7f848139c82b [ 598.986688][T25969] Code: 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 <64> 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 [ 598.986703][T25969] RSP: 002b:00007fff83e3eb88 EFLAGS: 00010213 [ 598.986715][T25969] RAX: 000000000000006e RBX: 0000000000092bd5 RCX: ffffffffffffffe8 [ 598.986724][T25969] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8481615fac [ 598.986733][T25969] RBP: 0000000000000032 R08: 0000000000000000 R09: 0000000000000000 [ 598.986741][T25969] R10: 00007fff83e3ec90 R11: 0000000000000246 R12: 00007fff83e3ecb0 [ 598.986750][T25969] R13: 00007f8481615fac R14: 0000000000092c07 R15: 00007fff83e3ec90 [ 598.986770][T25969] [ 598.986775][T25969] memory: usage 3072kB, limit 3072kB, failcnt 10578 [ 599.588158][T25983] bridge0: port 3(batadv0) entered blocking state [ 599.614640][T25983] bridge0: port 3(batadv0) entered disabled state [ 599.642400][T25983] batadv0: entered allmulticast mode [ 599.653437][T25983] batadv0: entered promiscuous mode [ 599.675047][T25983] bridge0: port 3(batadv0) entered blocking state [ 599.681864][T25983] bridge0: port 3(batadv0) entered forwarding state [ 599.726611][T25988] FAULT_INJECTION: forcing a failure. [ 599.726611][T25988] name failslab, interval 1, probability 0, space 0, times 0 [ 599.746664][T25990] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9794'. [ 599.766508][T25988] CPU: 0 UID: 0 PID: 25988 Comm: syz.1.9793 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 599.766538][T25988] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 599.766546][T25988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 599.766556][T25988] Call Trace: [ 599.766561][T25988] [ 599.766567][T25988] dump_stack_lvl+0x100/0x190 [ 599.766596][T25988] should_fail_ex.cold+0x5/0xa [ 599.766615][T25988] should_failslab+0xc2/0x120 [ 599.766632][T25988] __kmalloc_cache_noprof+0x7a/0x6f0 [ 599.766659][T25988] ? copy_net_ns+0x135/0x7c0 [ 599.766682][T25988] copy_net_ns+0x135/0x7c0 [ 599.766696][T25988] ? copy_cgroup_ns+0x71/0x970 [ 599.766812][T25988] create_new_namespaces+0x3ea/0xac0 [ 599.766836][T25988] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 599.766856][T25988] ksys_unshare+0x473/0xad0 [ 599.766877][T25988] ? __pfx_ksys_unshare+0x10/0x10 [ 599.766902][T25988] __x64_sys_unshare+0x31/0x40 [ 599.766923][T25988] do_syscall_64+0x106/0xf80 [ 599.766937][T25988] ? clear_bhb_loop+0x40/0x90 [ 599.766955][T25988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.766971][T25988] RIP: 0033:0x7fcc5359c819 [ 599.766987][T25988] 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 [ 599.767003][T25988] RSP: 002b:00007fcc54505028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 599.767019][T25988] RAX: ffffffffffffffda RBX: 00007fcc53815fa0 RCX: 00007fcc5359c819 [ 599.767031][T25988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 599.767040][T25988] RBP: 00007fcc53632c91 R08: 0000000000000000 R09: 0000000000000000 [ 599.767049][T25988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 599.767059][T25988] R13: 00007fcc53816038 R14: 00007fcc53815fa0 R15: 00007fff5181e568 [ 599.767079][T25988] [ 599.964013][T11800] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 599.973817][T11800] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 599.999317][T25990] netlink: 4 bytes leftover after parsing attributes in process `syz.2.9794'. [ 600.308201][T25998] FAULT_INJECTION: forcing a failure. [ 600.308201][T25998] name failslab, interval 1, probability 0, space 0, times 0 [ 600.333532][T25969] memory+swap: usage 3748kB, limit 9007199254740988kB, failcnt 0 [ 600.353493][T25969] kmem: usage 2128kB, limit 9007199254740988kB, failcnt 0 [ 600.360837][T25998] CPU: 0 UID: 0 PID: 25998 Comm: syz.1.9797 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 600.360877][T25998] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 600.360884][T25998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 600.360893][T25998] Call Trace: [ 600.360900][T25998] [ 600.360907][T25998] dump_stack_lvl+0x100/0x190 [ 600.360935][T25998] should_fail_ex.cold+0x5/0xa [ 600.360954][T25998] ? sk_prot_alloc+0x10b/0x2a0 [ 600.360970][T25998] should_failslab+0xc2/0x120 [ 600.360986][T25998] __kmalloc_noprof+0xe0/0x850 [ 600.361013][T25998] sk_prot_alloc+0x10b/0x2a0 [ 600.361032][T25998] sk_alloc+0x36/0xe80 [ 600.361054][T25998] xsk_create+0x117/0x760 [ 600.361074][T25998] __sock_create+0x339/0x860 [ 600.361096][T25998] __sys_socket+0x14d/0x260 [ 600.361115][T25998] ? __pfx___sys_socket+0x10/0x10 [ 600.361140][T25998] __x64_sys_socket+0x72/0xb0 [ 600.361158][T25998] ? lockdep_hardirqs_on+0x78/0x100 [ 600.361173][T25998] do_syscall_64+0x106/0xf80 [ 600.361187][T25998] ? clear_bhb_loop+0x40/0x90 [ 600.361205][T25998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.361220][T25998] RIP: 0033:0x7fcc5359c819 [ 600.361233][T25998] 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 [ 600.361248][T25998] RSP: 002b:00007fcc54505028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 600.361263][T25998] RAX: ffffffffffffffda RBX: 00007fcc53815fa0 RCX: 00007fcc5359c819 [ 600.361272][T25998] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000000000000002c [ 600.361281][T25998] RBP: 00007fcc53632c91 R08: 0000000000000000 R09: 0000000000000000 [ 600.361290][T25998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 600.361299][T25998] R13: 00007fcc53816038 R14: 00007fcc53815fa0 R15: 00007fff5181e568 [ 600.361319][T25998] [ 600.549392][T25969] Memory cgroup stats for /syz3: [ 600.549497][T25969] cache 0 [ 600.558579][T25969] rss 966656 [ 600.561799][T25969] rss_huge 0 [ 600.565067][T25969] shmem 0 [ 600.568013][T25969] mapped_file 0 [ 600.571491][T25969] dirty 0 [ 600.574462][T25969] writeback 0 [ 600.578009][T25969] workingset_refault_anon 1179 [ 600.582839][T25969] workingset_refault_file 11180 [ 600.588058][T25969] swap 692224 [ 600.591379][T25969] swapcached 26202112 [ 600.595422][T25969] pgpgin 212546 [ 600.598866][T25969] pgpgout 212370 [ 600.602437][T25969] pgfault 257449 [ 600.605962][T25969] pgmajfault 645 [ 600.609504][T25969] inactive_anon 0 [ 600.613218][T25969] active_anon 966656 [ 600.617099][T25969] inactive_file 0 [ 600.620716][T25969] active_file 0 [ 600.624221][T25969] unevictable 0 [ 600.627678][T25969] hierarchical_memory_limit 3145728 [ 600.633640][T25969] hierarchical_memsw_limit 9223372036854771712 [ 600.639781][T25969] total_cache 0 [ 600.644737][T25969] total_rss 966656 [ 600.648488][T25969] total_rss_huge 0 [ 600.652271][T25969] total_shmem 0 [ 600.655718][T25969] total_mapped_file 0 [ 600.659683][T25969] total_dirty 0 [ 600.663180][T25969] total_writeback 0 [ 600.666968][T25969] total_workingset_refault_anon 1179 [ 600.672303][T25969] total_workingset_refault_file 11180 [ 600.677675][T25969] total_swap 692224 [ 600.681461][T25969] total_swapcached 26202112 [ 600.685984][T25969] total_pgpgin 212546 [ 600.689942][T25969] total_pgpgout 212370 [ 600.694038][T25969] total_pgfault 257449 [ 600.698174][T25969] total_pgmajfault 645 [ 600.702267][T25969] total_inactive_anon 0 [ 600.706407][T25969] total_active_anon 966656 [ 600.710818][T25969] total_inactive_file 0 [ 600.715035][T25969] total_active_file 0 [ 600.719010][T25969] total_unevictable 0 [ 600.723009][T25969] anon_cost 76 [ 600.726366][T25969] file_cost 0 [ 600.729649][T25969] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.9784,pid=25969,uid=0 [ 600.750275][T25969] Memory cgroup out of memory: Killed process 25969 (syz.3.9784) total-vm:106328kB, anon-rss:2184kB, file-rss:21456kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:1000 [ 603.715658][T26081] bridge0: port 3(veth0_to_bridge) entered blocking state [ 603.743562][T26081] bridge0: port 3(veth0_to_bridge) entered disabled state [ 603.761406][T26081] veth0_to_bridge: entered allmulticast mode [ 603.784393][T26081] veth0_to_bridge: entered promiscuous mode [ 603.805240][T26081] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 603.847061][T26081] bridge0: port 3(veth0_to_bridge) entered blocking state [ 603.854390][T26081] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 604.462113][T26089] zswap: compressor not available [ 604.646793][T26062] kexec: Could not allocate control_code_buffer [ 604.719370][T11871] Bluetooth: hci1: unexpected event 0x03 length: 43 > 11 [ 604.805331][T26109] syz_tun: tun_chr_ioctl cmd 1074025680 [ 604.881974][T26111] FAULT_INJECTION: forcing a failure. [ 604.881974][T26111] name failslab, interval 1, probability 0, space 0, times 0 [ 604.925077][T26111] CPU: 0 UID: 0 PID: 26111 Comm: syz.2.9847 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 604.925111][T26111] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 604.925118][T26111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 604.925128][T26111] Call Trace: [ 604.925133][T26111] [ 604.925139][T26111] dump_stack_lvl+0x100/0x190 [ 604.925168][T26111] should_fail_ex.cold+0x5/0xa [ 604.925187][T26111] should_failslab+0xc2/0x120 [ 604.925205][T26111] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 604.925228][T26111] ? sk_prot_alloc+0x60/0x2a0 [ 604.925248][T26111] sk_prot_alloc+0x60/0x2a0 [ 604.925266][T26111] sk_alloc+0x36/0xe80 [ 604.925288][T26111] qrtr_create+0x84/0x1d0 [ 604.925304][T26111] __sock_create+0x339/0x860 [ 604.925326][T26111] __sys_socket+0x14d/0x260 [ 604.925346][T26111] ? __pfx___sys_socket+0x10/0x10 [ 604.925371][T26111] __x64_sys_socket+0x72/0xb0 [ 604.925390][T26111] ? lockdep_hardirqs_on+0x78/0x100 [ 604.925404][T26111] do_syscall_64+0x106/0xf80 [ 604.925418][T26111] ? clear_bhb_loop+0x40/0x90 [ 604.925436][T26111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.925460][T26111] RIP: 0033:0x7f8b66f9c819 [ 604.925473][T26111] 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 [ 604.925488][T26111] RSP: 002b:00007f8b67ec5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 604.925503][T26111] RAX: ffffffffffffffda RBX: 00007f8b67215fa0 RCX: 00007f8b66f9c819 [ 604.925513][T26111] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 000000000000002a [ 604.925522][T26111] RBP: 00007f8b67032c91 R08: 0000000000000000 R09: 0000000000000000 [ 604.925531][T26111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 604.925539][T26111] R13: 00007f8b67216038 R14: 00007f8b67215fa0 R15: 00007ffd15b5e178 [ 604.925559][T26111] [ 605.604301][T26122] syz.3.9852 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 605.685791][T26122] CPU: 0 UID: 0 PID: 26122 Comm: syz.3.9852 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 605.685822][T26122] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 605.685829][T26122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 605.685838][T26122] Call Trace: [ 605.685844][T26122] [ 605.685850][T26122] dump_stack_lvl+0x100/0x190 [ 605.685878][T26122] dump_header+0xfb/0x606 [ 605.685896][T26122] oom_kill_process.cold+0xd/0x330 [ 605.685914][T26122] out_of_memory+0x340/0x14f0 [ 605.685941][T26122] ? __pfx_out_of_memory+0x10/0x10 [ 605.685970][T26122] mem_cgroup_out_of_memory+0xc6/0x130 [ 605.685992][T26122] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 605.686012][T26122] ? find_held_lock+0x2b/0x80 [ 605.686031][T26122] ? do_raw_spin_unlock+0x145/0x1e0 [ 605.686054][T26122] ? _raw_spin_unlock+0x28/0x50 [ 605.686078][T26122] try_charge_memcg+0x652/0xc90 [ 605.686099][T26122] ? __pfx_try_charge_memcg+0x10/0x10 [ 605.686116][T26122] ? find_held_lock+0x2b/0x80 [ 605.686136][T26122] ? rcu_read_unlock+0x17/0x60 [ 605.686152][T26122] ? rcu_read_unlock+0x17/0x60 [ 605.686176][T26122] charge_memcg+0xa6/0x280 [ 605.686192][T26122] __mem_cgroup_charge+0x2b/0x1e0 [ 605.686213][T26122] do_anonymous_page+0xb62/0x1fb0 [ 605.686241][T26122] __handle_mm_fault+0x1d48/0x2b60 [ 605.686268][T26122] ? __pfx___handle_mm_fault+0x10/0x10 [ 605.686291][T26122] ? pte_offset_map_lock+0x174/0x320 [ 605.686307][T26122] ? find_held_lock+0x2b/0x80 [ 605.686328][T26122] ? follow_page_pte+0x5b3/0x1400 [ 605.686350][T26122] handle_mm_fault+0x36d/0xa20 [ 605.686375][T26122] __get_user_pages+0xf9c/0x34d0 [ 605.686400][T26122] ? __pfx___get_user_pages+0x10/0x10 [ 605.686424][T26122] populate_vma_page_range+0x267/0x3f0 [ 605.686444][T26122] ? __pfx_populate_vma_page_range+0x10/0x10 [ 605.686463][T26122] ? __pfx_find_vma_intersection+0x10/0x10 [ 605.686482][T26122] ? do_mmap+0x93f/0x12f0 [ 605.686501][T26122] __mm_populate+0x107/0x3a0 [ 605.686520][T26122] ? __pfx___mm_populate+0x10/0x10 [ 605.686540][T26122] ? up_write+0x290/0x4f0 [ 605.686564][T26122] vm_mmap_pgoff+0x37f/0x470 [ 605.686585][T26122] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 605.686611][T26122] ksys_mmap_pgoff+0xe1/0x650 [ 605.686629][T26122] ? kcov_ioctl+0x16a/0x720 [ 605.686642][T26122] ? kfree+0x2ec/0x6b0 [ 605.686661][T26122] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 605.686676][T26122] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 605.686705][T26122] __x64_sys_mmap+0x125/0x190 [ 605.686731][T26122] do_syscall_64+0x106/0xf80 [ 605.686745][T26122] ? clear_bhb_loop+0x40/0x90 [ 605.686763][T26122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.686778][T26122] RIP: 0033:0x7f848139c819 [ 605.686792][T26122] 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 [ 605.686807][T26122] RSP: 002b:00007f84822a5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 605.686823][T26122] RAX: ffffffffffffffda RBX: 00007f8481615fa0 RCX: 00007f848139c819 [ 605.686833][T26122] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 605.686842][T26122] RBP: 00007f8481432c91 R08: 0000000000000002 R09: 0000000000008000 [ 605.686851][T26122] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 605.686859][T26122] R13: 00007f8481616038 R14: 00007f8481615fa0 R15: 00007fff83e3ea28 [ 605.686880][T26122] [ 605.686885][T26122] memory: usage 2948kB, limit 3072kB, failcnt 11533 [ 606.185559][T11871] Bluetooth: hci3: unexpected event 0x03 length: 43 > 11 [ 606.356839][T26122] memory+swap: usage 3840kB, limit 9007199254740988kB, failcnt 0 [ 606.388948][T26122] kmem: usage 2476kB, limit 9007199254740988kB, failcnt 0 [ 606.405050][T26122] Memory cgroup stats for /syz3: [ 606.405167][T26122] cache 0 [ 606.417115][T26122] rss 479232 [ 606.420436][T26122] rss_huge 0 [ 606.424114][T26122] shmem 0 [ 606.427140][T26122] mapped_file 0 [ 606.430640][T26122] dirty 0 [ 606.434217][T26122] writeback 0 [ 606.437655][T26122] workingset_refault_anon 1240 [ 606.529136][T26122] workingset_refault_file 11180 [ 606.651156][T26122] swap 913408 [ 606.676484][T26122] swapcached 30814208 [ 606.690606][T26122] pgpgin 214218 [ 606.703644][T26122] pgpgout 214160 [ 606.718472][T26122] pgfault 259951 [ 606.735162][T26122] pgmajfault 668 [ 606.750528][T26122] inactive_anon 8192 [ 606.774353][T26122] active_anon 475136 [ 606.778275][T26122] inactive_file 0 [ 606.803077][T26122] active_file 0 [ 606.806569][T26122] unevictable 0 [ 606.843892][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 606.856626][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 606.868887][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 606.881083][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 606.893370][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 606.905523][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 606.917677][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 606.929836][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 606.942116][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 606.954441][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.823755][ C0] net_ratelimit: 22435 callbacks suppressed [ 611.823773][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.841903][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.854062][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.866203][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.878357][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.890568][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.902770][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.914916][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.927074][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 611.939208][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.807892][ C0] net_ratelimit: 22538 callbacks suppressed [ 616.807909][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.826020][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.838183][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.850328][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.862509][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.874742][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.887025][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.899190][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.911352][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 616.923539][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.791891][ C0] net_ratelimit: 22774 callbacks suppressed [ 621.791909][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.810104][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.822453][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.834635][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.846863][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.859169][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.871384][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.883660][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.895869][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 621.908017][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.775972][ C0] net_ratelimit: 7223 callbacks suppressed [ 626.775990][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.794573][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.807309][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.820024][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.832715][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.845421][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.858150][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.871087][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.884073][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 626.896834][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 628.155736][T26122] hierarchical_memory_limit 3145728 [ 628.440241][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 631.760279][ C0] net_ratelimit: 6046 callbacks suppressed [ 631.760296][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.779006][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.791816][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.804573][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.817506][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.830618][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.843475][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.856300][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.869201][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 631.882152][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 633.471423][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 636.744486][ C0] net_ratelimit: 6176 callbacks suppressed [ 636.744503][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.763123][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.776009][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.788760][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.801482][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.814249][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.827065][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.839930][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.852719][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 636.865468][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.728252][ C0] net_ratelimit: 6406 callbacks suppressed [ 641.728269][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.746910][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.759807][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.772585][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.785474][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.798267][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.811072][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.823851][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.836572][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 641.849418][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.712948][ C0] net_ratelimit: 6421 callbacks suppressed [ 646.712965][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.731543][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.745171][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.757963][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.770734][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.783542][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.796359][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.809210][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.822238][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 646.835104][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.696913][ C0] net_ratelimit: 6526 callbacks suppressed [ 651.696931][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.715551][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.728265][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.740987][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.753908][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.766713][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.779412][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.792140][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.805389][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 651.818234][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.680637][ C0] net_ratelimit: 6514 callbacks suppressed [ 656.680655][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.699275][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.712037][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.724818][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.737564][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.750294][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.763060][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.776457][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.789277][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 656.801997][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.664931][ C0] net_ratelimit: 6431 callbacks suppressed [ 661.664949][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.683616][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.696514][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.709292][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.722078][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.734808][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.747625][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.760383][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.773234][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 661.786144][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.648843][ C0] net_ratelimit: 6438 callbacks suppressed [ 666.648859][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.667492][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.680231][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.692970][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.705658][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.718387][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.731136][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.743799][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.756640][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 666.769357][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.633290][ C0] net_ratelimit: 6546 callbacks suppressed [ 671.633307][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.651891][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.664600][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.677299][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.690048][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.702780][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.715467][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.728212][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.740977][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 671.753669][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.617363][ C0] net_ratelimit: 6491 callbacks suppressed [ 676.617390][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.636006][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.649088][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.661779][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.674545][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.687310][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.700118][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.712822][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.725682][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 676.738494][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.601342][ C0] net_ratelimit: 6430 callbacks suppressed [ 681.601360][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.619995][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.632796][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.645703][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.658484][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.671237][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.683971][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.696711][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.709578][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 681.722439][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 683.365005][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 686.585036][ C0] net_ratelimit: 6425 callbacks suppressed [ 686.585053][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.603669][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.616405][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.629140][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.642235][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.655016][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.667689][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.680439][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.693188][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 686.706006][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.569408][ C0] net_ratelimit: 6510 callbacks suppressed [ 691.569425][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.588051][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.600901][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.613577][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.626271][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.639145][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.651905][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.664609][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.677653][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 691.690377][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.553082][ C0] net_ratelimit: 6502 callbacks suppressed [ 696.553103][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.571784][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.584653][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.597480][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.610319][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.623181][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.635921][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.648676][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.661417][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 696.674137][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.537297][ C0] net_ratelimit: 6452 callbacks suppressed [ 701.537315][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.555931][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.568668][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.581387][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.594266][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.607315][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.620163][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.632929][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.645680][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 701.658731][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.521619][ C0] net_ratelimit: 6403 callbacks suppressed [ 706.521637][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.540221][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.552940][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.565763][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.578572][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.591372][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.604142][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.616874][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.629609][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 706.642341][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 711.505865][ C0] net_ratelimit: 6424 callbacks suppressed [ 711.505882][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 711.524477][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 711.537254][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 711.549975][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 711.562696][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 711.575407][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 711.588114][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 711.600860][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 711.613557][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 711.626401][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 712.410564][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 712.417537][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5194/1:b..l [ 712.426034][ C0] rcu: (detected by 0, t=10502 jiffies, g=118357, q=583 ncpus=1) [ 712.433830][ C0] task:udevd state:R running task stack:23688 pid:5194 tgid:5194 ppid:1 task_flags:0x400140 flags:0x00080000 [ 712.448389][ C0] Call Trace: [ 712.451666][ C0] [ 712.454588][ C0] __schedule+0xfee/0x6120 [ 712.459001][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 712.464191][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 712.469390][ C0] ? __kernel_text_address+0xd/0x30 [ 712.474610][ C0] ? unwind_get_return_address+0x59/0xa0 [ 712.480248][ C0] ? __pfx___schedule+0x10/0x10 [ 712.485100][ C0] ? mark_held_locks+0x40/0x70 [ 712.489961][ C0] preempt_schedule_irq+0x50/0x90 [ 712.495002][ C0] irqentry_exit+0x17b/0x670 [ 712.499611][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 712.505580][ C0] RIP: 0010:lock_acquire+0x5e/0x380 [ 712.510772][ C0] Code: 05 3b 7d 29 12 83 f8 07 0f 87 f0 00 00 00 48 0f a3 05 06 85 f5 0e 0f 82 c2 02 00 00 8b 35 ce b8 f5 0e 85 f6 0f 85 dd 00 00 00 <48> 8b 44 24 30 65 48 2b 05 dd 7c 29 12 0f 85 02 03 00 00 48 83 c4 [ 712.530367][ C0] RSP: 0018:ffffc900031274c0 EFLAGS: 00000206 [ 712.536420][ C0] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000001 [ 712.544374][ C0] RDX: 0000000000000000 RSI: ffffffff8de5c598 RDI: ffffffff8c1b19a0 [ 712.552326][ C0] RBP: ffffffff8e7e7760 R08: 00000000d2e56aca R09: 0000000000000007 [ 712.560378][ C0] R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000002 [ 712.568595][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 712.576587][ C0] ? do_syscall_64+0x106/0xf80 [ 712.581450][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 712.587775][ C0] prepend_path+0xbc/0x1060 [ 712.592435][ C0] ? prepend_path+0xab/0x1060 [ 712.597124][ C0] ? __pfx_prepend_path+0x10/0x10 [ 712.602236][ C0] d_absolute_path+0xfb/0x1b0 [ 712.606921][ C0] ? __pfx_d_absolute_path+0x10/0x10 [ 712.612195][ C0] ? trace_kmalloc+0x101/0x130 [ 712.616954][ C0] ? __kmalloc_noprof+0x320/0x850 [ 712.621976][ C0] tomoyo_realpath_from_path+0x358/0x690 [ 712.627613][ C0] tomoyo_check_open_permission+0x2af/0x3c0 [ 712.633496][ C0] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 712.639916][ C0] ? do_raw_spin_lock+0x128/0x260 [ 712.644933][ C0] ? path_get+0x61/0x80 [ 712.649079][ C0] tomoyo_file_open+0x6b/0x90 [ 712.653740][ C0] security_file_open+0xb5/0x1e0 [ 712.658756][ C0] do_dentry_open+0x5aa/0x1660 [ 712.663520][ C0] ? security_inode_permission+0xbf/0x250 [ 712.669229][ C0] vfs_open+0x82/0x3f0 [ 712.673289][ C0] path_openat+0x208c/0x31a0 [ 712.677872][ C0] ? __pfx_path_openat+0x10/0x10 [ 712.682807][ C0] do_file_open+0x20e/0x430 [ 712.687300][ C0] ? __pfx_do_file_open+0x10/0x10 [ 712.692326][ C0] ? alloc_fd+0x476/0x790 [ 712.696643][ C0] ? do_getname+0x191/0x390 [ 712.701135][ C0] do_sys_openat2+0x10d/0x1e0 [ 712.705804][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 712.710996][ C0] __x64_sys_openat+0x12d/0x210 [ 712.715839][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 712.721310][ C0] do_syscall_64+0x106/0xf80 [ 712.725913][ C0] ? clear_bhb_loop+0x40/0x90 [ 712.730594][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 712.736481][ C0] RIP: 0033:0x7fa70b8a7407 [ 712.740900][ C0] RSP: 002b:00007ffef2584450 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 712.749470][ C0] RAX: ffffffffffffffda RBX: 00007fa70bf46880 RCX: 00007fa70b8a7407 [ 712.757525][ C0] RDX: 0000000000080000 RSI: 00007ffef25845d0 RDI: ffffffffffffff9c [ 712.765489][ C0] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 712.773444][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000056405e9f37f5 [ 712.781590][ C0] R13: 000056405e9f37f5 R14: 0000000000000001 R15: 00007ffef2588c30 [ 712.790017][ C0] [ 712.793038][ C0] rcu: rcu_preempt kthread starved for 487 jiffies! g118357 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 712.804134][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 712.814091][ C0] rcu: RCU grace-period kthread stack dump: [ 712.819959][ C0] task:rcu_preempt state:R running task stack:28904 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 712.833441][ C0] Call Trace: [ 712.836728][ C0] [ 712.839646][ C0] __schedule+0xfee/0x6120 [ 712.844057][ C0] ? __lock_acquire+0x4a5/0x2630 [ 712.848997][ C0] ? __pfx___schedule+0x10/0x10 [ 712.853836][ C0] ? find_held_lock+0x2b/0x80 [ 712.858497][ C0] ? schedule+0x2bf/0x390 [ 712.862826][ C0] schedule+0xdd/0x390 [ 712.866890][ C0] schedule_timeout+0x127/0x280 [ 712.871733][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 712.877104][ C0] ? __pfx_process_timeout+0x10/0x10 [ 712.882388][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 712.888190][ C0] ? prepare_to_swait_event+0xdf/0x4a0 [ 712.893676][ C0] rcu_gp_fqs_loop+0x1a9/0x900 [ 712.898608][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 712.903885][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 712.908813][ C0] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 712.914005][ C0] ? rcu_is_watching+0x12/0xc0 [ 712.918782][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 712.924606][ C0] rcu_gp_kthread+0x179/0x230 [ 712.929284][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 712.934473][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 712.940362][ C0] ? __kthread_parkme+0x18c/0x230 [ 712.945391][ C0] ? kthread+0x13a/0x450 [ 712.949624][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 712.954819][ C0] kthread+0x370/0x450 [ 712.958881][ C0] ? __pfx_kthread+0x10/0x10 [ 712.963473][ C0] ret_from_fork+0x754/0xd80 [ 712.968071][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 712.973178][ C0] ? __switch_to+0x7b4/0x1120 [ 712.977844][ C0] ? __pfx_kthread+0x10/0x10 [ 712.982431][ C0] ret_from_fork_asm+0x1a/0x30 [ 712.987193][ C0] [ 712.990204][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 712.996555][ C0] CPU: 0 UID: 0 PID: 3409 Comm: kworker/R-bat_e Tainted: G U I L syzkaller #0 PREEMPT(full) [ 713.007829][ C0] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 713.015174][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 713.025226][ C0] Workqueue: bat_events batadv_dat_purge [ 713.030857][ C0] RIP: 0010:kasan_check_range+0x180/0x1e0 [ 713.036569][ C0] Code: ff ff ff 48 85 d2 74 98 48 01 ea eb 1a 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 83 c0 01 48 39 d0 0f 84 79 ff ff ff 80 38 00 <74> ee e9 57 ff ff ff b8 01 00 00 00 e9 7f a2 1d 09 48 29 c3 48 89 [ 713.056166][ C0] RSP: 0018:ffffc90000006a90 EFLAGS: 00000246 [ 713.062222][ C0] RAX: fffffbfff21b3f02 RBX: fffffbfff21b3f03 RCX: ffffffff89607026 [ 713.070177][ C0] RDX: fffffbfff21b3f03 RSI: 0000000000000008 RDI: ffffffff90d9f810 [ 713.078134][ C0] RBP: fffffbfff21b3f02 R08: 0000000000000000 R09: fffffbfff21b3f02 [ 713.086090][ C0] R10: ffffffff90d9f817 R11: 0000000000000000 R12: 0000000000000000 [ 713.094047][ C0] R13: 0000000000000020 R14: ffff888067fcd018 R15: ffff88807c036000 [ 713.102004][ C0] FS: 0000000000000000(0000) GS:ffff888124341000(0000) knlGS:0000000000000000 [ 713.110917][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 713.117487][ C0] CR2: 00007ffd15b5cd90 CR3: 00000000769ca000 CR4: 00000000003526f0 [ 713.125448][ C0] Call Trace: [ 713.128735][ C0] [ 713.131567][ C0] __dev_queue_xmit+0x4a6/0x4800 [ 713.136498][ C0] ? ip6t_do_table+0xc1d/0x1c90 [ 713.141341][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 713.146711][ C0] ? lock_acquire+0x1cf/0x380 [ 713.151388][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 713.156495][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 713.161683][ C0] ? nf_nat_ipv6_fn+0xff/0x2d0 [ 713.166459][ C0] br_dev_queue_push_xmit+0x360/0x550 [ 713.171824][ C0] br_nf_dev_queue_xmit+0x741/0x2a20 [ 713.177104][ C0] ? find_held_lock+0x2b/0x80 [ 713.181761][ C0] ? __pfx_br_nf_dev_queue_xmit+0x10/0x10 [ 713.187486][ C0] ? br_nf_post_routing+0xafb/0x16a0 [ 713.192764][ C0] br_nf_post_routing+0xcbb/0x16a0 [ 713.197867][ C0] ? __pfx_br_nf_post_routing+0x10/0x10 [ 713.203408][ C0] ? __pfx_br_nf_dev_queue_xmit+0x10/0x10 [ 713.209127][ C0] ? lock_acquire+0x1cf/0x380 [ 713.213795][ C0] nf_hook_slow+0xbf/0x220 [ 713.218206][ C0] br_forward_finish+0x261/0x4d0 [ 713.223141][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 713.228594][ C0] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 713.234479][ C0] ? nf_hook_slow+0x167/0x220 [ 713.239158][ C0] br_nf_hook_thresh+0x30d/0x420 [ 713.244111][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 713.249563][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 713.255011][ C0] ? lock_acquire+0x1cf/0x380 [ 713.259677][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 713.265125][ C0] ? net_generic+0xea/0x2a0 [ 713.269668][ C0] br_nf_forward_finish+0x693/0xb30 [ 713.274879][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 713.280339][ C0] br_nf_forward_ip.part.0+0x61e/0x820 [ 713.285801][ C0] br_nf_forward+0xfe5/0x19f0 [ 713.290493][ C0] nf_hook_slow+0xbf/0x220 [ 713.294904][ C0] __br_forward+0x2f6/0x970 [ 713.299399][ C0] ? __pfx___br_forward+0x10/0x10 [ 713.304410][ C0] ? __asan_memcpy+0x3c/0x60 [ 713.308994][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 713.314447][ C0] ? __skb_clone+0x570/0x760 [ 713.319049][ C0] maybe_deliver+0xf0/0x180 [ 713.323558][ C0] br_flood+0x193/0x650 [ 713.327708][ C0] br_handle_frame_finish+0xff4/0x1f60 [ 713.333175][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 713.339075][ C0] ? __lock_acquire+0x4a5/0x2630 [ 713.344009][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 713.349108][ C0] ? nf_hook_slow+0x167/0x220 [ 713.353780][ C0] br_nf_hook_thresh+0x30d/0x420 [ 713.358720][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 713.364624][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 713.370082][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 713.376145][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 713.382021][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 713.387895][ C0] br_nf_pre_routing_finish_ipv6+0x769/0xfb0 [ 713.393869][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 713.399793][ C0] br_nf_pre_routing_ipv6+0x39c/0x8b0 [ 713.405157][ C0] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 713.411039][ C0] ? lock_acquire+0x1cf/0x380 [ 713.415707][ C0] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 713.422226][ C0] ? net_generic+0xea/0x2a0 [ 713.426748][ C0] br_nf_pre_routing+0x90d/0x1550 [ 713.431975][ C0] br_handle_frame+0xcdd/0x1520 [ 713.436826][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 713.442105][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 713.447993][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 713.453283][ C0] __netif_receive_skb_core.constprop.0+0x6c5/0x3550 [ 713.459966][ C0] ? mark_held_locks+0x40/0x70 [ 713.464733][ C0] ? kmem_cache_free+0x124/0x6a0 [ 713.469666][ C0] ? skb_release_data+0x7a0/0x9d0 [ 713.474685][ C0] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 713.481784][ C0] ? kfree_skbmem+0x19f/0x210 [ 713.486450][ C0] ? sk_skb_reason_drop+0x114/0x1b0 [ 713.491643][ C0] ? ip6_mc_input+0x51a/0xf50 [ 713.496308][ C0] ? __pfx_ip6_mc_input+0x10/0x10 [ 713.501324][ C0] ? __lock_acquire+0x4a5/0x2630 [ 713.506257][ C0] ? process_backlog+0x32a/0x1580 [ 713.511364][ C0] __netif_receive_skb_one_core+0xb0/0x1e0 [ 713.517159][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 713.523660][ C0] ? lock_acquire+0x1cf/0x380 [ 713.528325][ C0] ? process_backlog+0x32a/0x1580 [ 713.533357][ C0] ? process_backlog+0x32a/0x1580 [ 713.538373][ C0] __netif_receive_skb+0x1f/0x120 [ 713.543388][ C0] process_backlog+0x37a/0x1580 [ 713.548258][ C0] __napi_poll.constprop.0+0xaf/0x450 [ 713.553626][ C0] net_rx_action+0xa40/0xf20 [ 713.558211][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 713.563314][ C0] ? mark_held_locks+0x40/0x70 [ 713.568330][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 713.573517][ C0] ? tmigr_handle_remote+0x132/0x380 [ 713.578793][ C0] ? run_timer_base+0x121/0x190 [ 713.583804][ C0] ? __pfx_run_timer_base+0x10/0x10 [ 713.589005][ C0] handle_softirqs+0x1eb/0x9e0 [ 713.593757][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 713.599203][ C0] ? __batadv_dat_purge.part.0+0x294/0x3c0 [ 713.605018][ C0] ? __pfx_batadv_dat_to_purge+0x10/0x10 [ 713.610651][ C0] do_softirq+0xac/0xe0 [ 713.614801][ C0] [ 713.617715][ C0] [ 713.620649][ C0] __local_bh_enable_ip+0xf8/0x120 [ 713.625747][ C0] __batadv_dat_purge.part.0+0x294/0x3c0 [ 713.631372][ C0] batadv_dat_purge+0x4b/0xa0 [ 713.636039][ C0] process_one_work+0xa23/0x19a0 [ 713.640975][ C0] ? __pfx_process_one_work+0x10/0x10 [ 713.646344][ C0] ? __pfx_batadv_dat_purge+0x10/0x10 [ 713.651708][ C0] rescuer_thread+0x905/0x14a0 [ 713.656471][ C0] ? rescuer_thread+0x240/0x14a0 [ 713.661397][ C0] ? rescuer_thread+0x118/0x14a0 [ 713.666325][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 713.671687][ C0] ? __kthread_parkme+0x18c/0x230 [ 713.676704][ C0] ? kthread+0x13a/0x450 [ 713.680933][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 713.686124][ C0] kthread+0x370/0x450 [ 713.690182][ C0] ? __pfx_kthread+0x10/0x10 [ 713.694770][ C0] ret_from_fork+0x754/0xd80 [ 713.699361][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 713.704471][ C0] ? __switch_to+0x7b4/0x1120 [ 713.709153][ C0] ? __pfx_kthread+0x10/0x10 [ 713.713750][ C0] ret_from_fork_asm+0x1a/0x30 [ 713.718512][ C0] [ 716.489645][ C0] net_ratelimit: 4383 callbacks suppressed [ 716.489663][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 716.508305][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 716.521118][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 716.533945][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 716.546714][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 716.559611][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 716.572596][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 716.585912][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 716.599611][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 716.612403][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 721.473521][ C0] net_ratelimit: 5975 callbacks suppressed [ 721.473540][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 721.492172][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 721.504964][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 721.518537][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 721.531314][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 721.544031][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 721.556867][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 721.569667][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 721.582437][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 721.595189][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0)