[ 443.676872][ T5798] Bluetooth: hci0: command tx timeout Warning: Permanently added '[localhost]:35667' (ED25519) to the list of known hosts. [ 444.213750][ T4308] zram: Added device: zram1 [+] Created new zram device with id: 1 [+] Opened /sys/block/zram1/disksize successfully. [-] Failed to write to /sys/block/zram1/disksize: Invalid argument [ 445.766569][ T5798] Bluetooth: hci0: command tx timeout [ 447.337795][ T4632] warn_alloc: 407 callbacks suppressed [ 447.337808][ T4632] syz.0.14716: vmalloc error: size 4503599627370496, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 447.337842][ T4632] CPU: 1 UID: 0 PID: 4632 Comm: syz.0.14716 Not tainted syzkaller #0 PREEMPT(full) [ 447.337855][ T4632] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 447.337862][ T4632] Call Trace: [ 447.337866][ T4632] [ 447.337871][ T4632] dump_stack_lvl+0x100/0x190 [ 447.337891][ T4632] warn_alloc.cold+0x9e/0xb2 [ 447.337904][ T4632] ? __pfx_warn_alloc+0x10/0x10 [ 447.337927][ T4632] ? register_lock_class+0x3f/0x7b0 [ 447.337939][ T4632] ? __pfx_stack_trace_save+0x10/0x10 [ 447.337951][ T4632] ? stack_depot_save_flags+0x27/0x9f0 [ 447.337968][ T4632] __vmalloc_node_range_noprof+0x123b/0x1420 [ 447.337984][ T4632] ? __lock_acquire+0x5c0/0x1f40 [ 447.338002][ T4632] ? _parse_integer_limit+0x1ac/0x220 [ 447.338020][ T4632] ? disksize_store+0x14d/0x4a0 [ 447.338033][ T4632] ? lock_acquire+0x1d1/0x380 [ 447.338044][ T4632] ? disksize_store+0xab/0x4a0 [ 447.338055][ T4632] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 447.338070][ T4632] ? __pfx___might_resched+0x10/0x10 [ 447.338081][ T4632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 447.338098][ T4632] ? disksize_store+0x14d/0x4a0 [ 447.338108][ T4632] __vmalloc_node_noprof+0xad/0xf0 [ 447.338123][ T4632] ? disksize_store+0x14d/0x4a0 [ 447.338135][ T4632] disksize_store+0x14d/0x4a0 [ 447.338147][ T4632] ? sysfs_file_kobj+0xe4/0x290 [ 447.338160][ T4632] ? sysfs_file_kobj+0xe4/0x290 [ 447.338173][ T4632] ? __pfx_disksize_store+0x10/0x10 [ 447.338184][ T4632] dev_attr_store+0x58/0x80 [ 447.338199][ T4632] ? __pfx_dev_attr_store+0x10/0x10 [ 447.338213][ T4632] sysfs_kf_write+0xf2/0x150 [ 447.338227][ T4632] kernfs_fop_write_iter+0x3e0/0x5f0 [ 447.338238][ T4632] ? __pfx_sysfs_kf_write+0x10/0x10 [ 447.338254][ T4632] vfs_write+0x6af/0x1050 [ 447.338265][ T4632] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 447.338279][ T4632] ? __pfx_vfs_write+0x10/0x10 [ 447.338288][ T4632] ? find_held_lock+0x2b/0x80 [ 447.338312][ T4632] ksys_write+0x12a/0x250 [ 447.338323][ T4632] ? __pfx_ksys_write+0x10/0x10 [ 447.338338][ T4632] do_syscall_64+0x123/0x790 [ 447.338355][ T4632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.338366][ T4632] RIP: 0033:0x7f27c1d9e159 [ 447.338375][ T4632] 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 [ 447.338386][ T4632] RSP: 002b:00007f27c2cc8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 447.338396][ T4632] RAX: ffffffffffffffda RBX: 00007f27c2025fa0 RCX: 00007f27c1d9e159 [ 447.338403][ T4632] RDX: 0000000000000002 RSI: 0000200000000140 RDI: 0000000000000003 [ 447.338412][ T4632] RBP: 00007f27c1e3503b R08: 0000000000000000 R09: 0000000000000000 [ 447.338421][ T4632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 447.338430][ T4632] R13: 00007f27c2026038 R14: 00007f27c2025fa0 R15: 00007fff1e380768 [ 447.338452][ T4632] [ 447.338459][ T4632] Mem-Info: [ 447.338469][ T4632] active_anon:38138 inactive_anon:0 isolated_anon:0 [ 447.338469][ T4632] active_file:0 inactive_file:58070 isolated_file:0 [ 447.338469][ T4632] unevictable:1000 dirty:211 writeback:0 [ 447.338469][ T4632] slab_reclaimable:11868 slab_unreclaimable:56219 [ 447.338469][ T4632] mapped:10034 shmem:1554 pagetables:854 [ 447.338469][ T4632] sec_pagetables:298 bounce:0 [ 447.338469][ T4632] kernel_misc_reclaimable:0 [ 447.338469][ T4632] free:499770 free_pcp:7426 free_cma:0 [ 447.338509][ T4632] Node 0 active_anon:152552kB inactive_anon:0kB active_file:0kB inactive_file:232084kB unevictable:2000kB isolated(anon):0kB isolated(file):0kB mapped:40136kB dirty:836kB writeback:0kB shmem:4216kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:11136kB pagetables:3268kB sec_pagetables:1192kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 447.338553][ T4632] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:2000kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:2000kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:128kB pagetables:148kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 447.338580][ T4632] Node 0 DMA free:15360kB boost:0kB min:340kB low:424kB high:508kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 447.338609][ T4632] lowmem_reserve[]: 0 1223 1223 1223 1223 [ 447.338628][ T4632] Node 0 DMA32 free:333028kB boost:0kB min:27356kB low:34192kB high:41028kB reserved_highatomic:0kB free_highatomic:0kB active_anon:152552kB inactive_anon:0kB active_file:0kB inactive_file:232084kB unevictable:2000kB writepending:836kB zspages:0kB present:2080628kB managed:1253284kB mlocked:0kB bounce:0kB free_pcp:29704kB local_pcp:7232kB free_cma:0kB [ 447.338658][ T4632] lowmem_reserve[]: 0 0 0 0 0 [ 447.338676][ T4632] Node 1 Normal free:1650692kB boost:0kB min:39880kB low:49848kB high:59816kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:2000kB writepending:8kB zspages:0kB present:2097152kB managed:1781880kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 447.338706][ T4632] lowmem_reserve[]: 0 0 0 0 0 [ 447.338724][ T4632] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 447.338786][ T4632] Node 0 DMA32: 299*4kB (UM) 683*8kB (UME) 518*16kB (UME) 288*32kB (UME) 130*64kB (UM) 46*128kB (UME) 13*256kB (ME) 3*512kB (UM) 1*1024kB (M) 1*2048kB (E) 70*4096kB (UM) = 333028kB [ 447.338905][ T4632] Node 1 Normal: 1*4kB (M) 6*8kB (U) 7*16kB (UM) 15*32kB (UM) 16*64kB (UM) 7*128kB (UM) 0*256kB 3*512kB (M) 0*1024kB 2*2048kB (UM) 401*4096kB (UM) = 1650692kB [ 447.339095][ T4632] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 447.339110][ T4632] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 447.339125][ T4632] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 447.339140][ T4632] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 447.339153][ T4632] 59621 total pagecache pages [ 447.339157][ T4632] 0 pages in swap cache [ 447.339161][ T4632] Free swap = 124996kB [ 447.339165][ T4632] Total swap = 124996kB [ 447.339169][ T4632] 1048443 pages RAM [ 447.339172][ T4632] 0 pages HighMem/MovableOnly [ 447.339176][ T4632] 285812 pages reserved [ 447.339179][ T4632] 0 pages cma reserved [ 447.846835][ T5798] Bluetooth: hci0: command tx timeout [ 448.944171][T30033] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 449.012647][T30033] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 449.101119][T30033] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 449.175475][T30033] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 449.293957][T30033] bridge_slave_1: left allmulticast mode [ 449.293982][T30033] bridge_slave_1: left promiscuous mode [ 449.294164][T30033] bridge0: port 2(bridge_slave_1) entered disabled state [ 449.296370][T30033] bridge_slave_0: left allmulticast mode [ 449.296388][T30033] bridge_slave_0: left promiscuous mode [ 449.296869][T30033] bridge0: port 1(bridge_slave_0) entered disabled state [ 449.380968][T30033] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 449.382545][T30033] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 449.383380][T30033] bond0 (unregistering): Released all slaves [ 449.449937][ T44] audit: type=1400 audit(1789437250.173:403): avc: denied { write } for pid=4734 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 449.498222][ T44] audit: type=1400 audit(1789437250.223:404): avc: denied { write } for pid=4737 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 449.541937][ T5440] 8021q: adding VLAN 0 to HW filter on device eth2 [ 449.598279][T30033] hsr_slave_0: left promiscuous mode [ 449.598731][T30033] hsr_slave_1: left promiscuous mode [ 449.599361][T30033] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 449.599377][T30033] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 449.599922][T30033] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 449.599931][T30033] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 449.602469][T30033] veth1_macvtap: left promiscuous mode [ 449.602487][T30033] veth0_macvtap: left promiscuous mode [ 449.602531][T30033] veth1_vlan: left promiscuous mode [ 449.602566][T30033] veth0_vlan: left promiscuous mode [ 449.624001][ T44] audit: type=1400 audit(1789437250.343:405): avc: denied { write } for pid=4740 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 449.671901][ T44] audit: type=1400 audit(1789437250.393:406): avc: denied { write } for pid=4743 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 449.729421][T30033] team0 (unregistering): Port device team_slave_1 removed [ 449.733953][T30033] team0 (unregistering): Port device team_slave_0 removed [ 449.782281][ T5440] 8021q: adding VLAN 0 to HW filter on device eth3 [ 449.862877][ T44] audit: type=1400 audit(1789437250.583:407): avc: denied { write } for pid=4746 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 449.913684][ T44] audit: type=1400 audit(1789437250.633:408): avc: denied { write } for pid=4749 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 449.963460][ T5440] 8021q: adding VLAN 0 to HW filter on device eth4 [ 450.033659][ T44] audit: type=1400 audit(1789437250.753:409): avc: denied { write } for pid=4752 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 450.097729][ T44] audit: type=1400 audit(1789437250.823:410): avc: denied { write } for pid=4755 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 450.142695][ T5440] 8021q: adding VLAN 0 to HW filter on device eth5 [ 459.937452][ T44] audit: type=1400 audit(1789437260.663:411): avc: denied { write } for pid=4769 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 459.988980][ T44] audit: type=1400 audit(1789437260.713:412): avc: denied { write } for pid=4772 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 460.490922][ T44] audit: type=1400 audit(1789437261.213:413): avc: denied { write } for pid=4775 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 460.544988][ T44] audit: type=1400 audit(1789437261.263:414): avc: denied { write } for pid=4778 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 461.088516][ T44] audit: type=1400 audit(1789437261.813:415): avc: denied { write } for pid=4781 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 461.124954][ T44] audit: type=1400 audit(1789437261.843:416): avc: denied { write } for pid=4784 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 462.065180][ T44] audit: type=1400 audit(1789437262.783:417): avc: denied { write } for pid=4787 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 462.129387][ T44] audit: type=1400 audit(1789437262.853:418): avc: denied { write } for pid=4790 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1