Warning: Permanently added '[localhost]:59781' (ED25519) to the list of known hosts. 2024/10/17 02:37:33 ignoring optional flag "sandboxArg"="0" 2024/10/17 02:37:33 ignoring optional flag "type"="qemu" 2024/10/17 02:37:33 parsed 1 programs [ 51.125459][ T39] audit: type=1400 audit(1729132653.574:134): avc: denied { getattr } for pid=5446 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 51.190133][ T39] audit: type=1400 audit(1729132653.644:135): avc: denied { unlink } for pid=5452 comm="syz-executor" name="swap-file" dev="sda1" ino=1931 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.003330][ T5452] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/10/17 02:37:34 executed programs: 0 [ 52.037044][ T66] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 52.040773][ T66] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 52.043935][ T66] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 52.048360][ T66] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 52.051623][ T66] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 52.054615][ T66] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 52.120188][ T5461] chnl_net:caif_netlink_parms(): no params data found [ 52.193270][ T5461] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.195796][ T5461] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.198337][ T5461] bridge_slave_0: entered allmulticast mode [ 52.201078][ T5461] bridge_slave_0: entered promiscuous mode [ 52.203954][ T5461] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.206405][ T5461] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.209375][ T5461] bridge_slave_1: entered allmulticast mode [ 52.211881][ T5461] bridge_slave_1: entered promiscuous mode [ 52.238761][ T5461] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.242245][ T5461] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.264262][ T5461] team0: Port device team_slave_0 added [ 52.268369][ T5461] team0: Port device team_slave_1 added [ 52.286681][ T5461] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.290894][ T5461] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.301240][ T5461] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.305855][ T5461] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.308336][ T5461] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 52.316639][ T5461] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.358023][ T5461] hsr_slave_0: entered promiscuous mode [ 52.360737][ T5461] hsr_slave_1: entered promiscuous mode [ 52.792046][ T5461] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.795901][ T5461] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.799972][ T5461] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.803706][ T5461] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.815020][ T5461] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.816909][ T5461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.818938][ T5461] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.820759][ T5461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.844242][ T5461] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.854284][ T1101] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.859237][ T1101] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.869608][ T5461] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.876982][ T94] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.879395][ T94] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.886534][ T1101] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.888512][ T1101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.969234][ T5461] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.992792][ T5461] veth0_vlan: entered promiscuous mode [ 52.997467][ T5461] veth1_vlan: entered promiscuous mode [ 53.008073][ T5461] veth0_macvtap: entered promiscuous mode [ 53.011455][ T5461] veth1_macvtap: entered promiscuous mode [ 53.019254][ T5461] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.024822][ T5461] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.029664][ T5461] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.032604][ T5461] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.034874][ T5461] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.038612][ T5461] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.060792][ T1101] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.062955][ T1101] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.073667][ T94] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.076467][ T94] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.108973][ T5521] loop0: detected capacity change from 0 to 1024 [ 53.114202][ T39] audit: type=1400 audit(1729132655.564:136): avc: denied { mounton } for pid=5520 comm="syz-executor.0" path="/syzkaller-testdir1376953150/syzkaller.JfTb43/0/bus" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 53.129087][ T39] audit: type=1400 audit(1729132655.584:137): avc: denied { mount } for pid=5520 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 53.133255][ T5521] hfsplus: request for non-existent node 32768 in B*Tree [ 53.136832][ T5521] hfsplus: request for non-existent node 32768 in B*Tree [ 53.139749][ T5521] ================================================================== [ 53.142121][ T5521] BUG: KASAN: slab-out-of-bounds in hfsplus_bnode_read+0x22a/0x240 [ 53.144281][ T5521] Read of size 8 at addr ffff8880284b99c0 by task syz-executor.0/5521 [ 53.147907][ T5521] [ 53.148596][ T5521] CPU: 2 UID: 0 PID: 5521 Comm: syz-executor.0 Not tainted 6.12.0-rc3-syzkaller-gc964ced77262 #0 [ 53.151361][ T5521] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 53.154138][ T5521] Call Trace: [ 53.154997][ T5521] [ 53.155821][ T5521] dump_stack_lvl+0x116/0x1f0 [ 53.157430][ T5521] print_report+0xc3/0x620 [ 53.158960][ T5521] ? __virt_addr_valid+0x5e/0x590 [ 53.160703][ T5521] ? __phys_addr+0xc6/0x150 [ 53.162291][ T5521] kasan_report+0xd9/0x110 [ 53.163904][ T5521] ? hfsplus_bnode_read+0x22a/0x240 [ 53.165324][ T5521] ? hfsplus_bnode_read+0x22a/0x240 [ 53.166677][ T5521] hfsplus_bnode_read+0x22a/0x240 [ 53.167950][ T5521] hfsplus_bnode_dump+0x2a2/0x3e0 [ 53.169267][ T5521] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 53.170729][ T5521] ? hfsplus_bnode_write_u16+0x84/0xb0 [ 53.172143][ T5521] ? hfsplus_bnode_move+0x2a/0x930 [ 53.173476][ T5521] ? __mark_inode_dirty+0x2ae/0xe60 [ 53.174809][ T5521] hfsplus_brec_remove+0x3e2/0x4f0 [ 53.176096][ T5521] __hfsplus_delete_attr+0x2a2/0x3b0 [ 53.177450][ T5521] ? __pfx_hfs_find_1st_rec_by_cnid+0x10/0x10 [ 53.179207][ T5521] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 53.180738][ T5521] ? __asan_memset+0x23/0x50 [ 53.181942][ T5521] hfsplus_delete_all_attrs+0x271/0x330 [ 53.183412][ T5521] ? __pfx_hfsplus_delete_all_attrs+0x10/0x10 [ 53.184927][ T5521] ? rcu_is_watching+0x12/0xc0 [ 53.186119][ T5521] ? __mark_inode_dirty+0x5b9/0xe60 [ 53.187501][ T5521] hfsplus_delete_cat+0x853/0xde0 [ 53.188830][ T5521] ? __pfx_hfsplus_delete_cat+0x10/0x10 [ 53.190288][ T5521] ? avc_has_perm_noaudit+0x61/0x3a0 [ 53.191698][ T5521] ? __pfx___mutex_lock+0x10/0x10 [ 53.193047][ T5521] hfsplus_unlink+0x213/0x7f0 [ 53.194311][ T5521] ? __pfx_hfsplus_unlink+0x10/0x10 [ 53.195700][ T5521] ? __pfx_down_write+0x10/0x10 [ 53.197033][ T5521] vfs_unlink+0x2fb/0x9b0 [ 53.198212][ T5521] do_unlinkat+0x570/0x760 [ 53.199458][ T5521] ? __might_fault+0xe3/0x190 [ 53.200780][ T5521] ? __pfx_do_unlinkat+0x10/0x10 [ 53.202076][ T5521] ? __might_fault+0xe3/0x190 [ 53.203323][ T5521] ? getname_flags.part.0+0x1c5/0x550 [ 53.204731][ T5521] __x64_sys_unlink+0xc5/0x110 [ 53.205987][ T5521] do_syscall_64+0xcd/0x250 [ 53.207194][ T5521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.208750][ T5521] RIP: 0033:0x7fec2747dca9 [ 53.209929][ T5521] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 53.214962][ T5521] RSP: 002b:00007fec281140c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 53.217123][ T5521] RAX: ffffffffffffffda RBX: 00007fec275abf80 RCX: 00007fec2747dca9 [ 53.219210][ T5521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 53.221336][ T5521] RBP: 00007fec274c947e R08: 0000000000000000 R09: 0000000000000000 [ 53.223493][ T5521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.225593][ T5521] R13: 000000000000000b R14: 00007fec275abf80 R15: 00007fff4f5bba18 [ 53.227673][ T5521] [ 53.228518][ T5521] [ 53.229159][ T5521] Allocated by task 5521: [ 53.230295][ T5521] kasan_save_stack+0x33/0x60 [ 53.231546][ T5521] kasan_save_track+0x14/0x30 [ 53.232785][ T5521] __kasan_kmalloc+0xaa/0xb0 [ 53.234002][ T5521] __kmalloc_noprof+0x1e8/0x400 [ 53.235304][ T5521] __hfs_bnode_create+0x108/0x870 [ 53.236645][ T5521] hfsplus_bnode_find+0x2c8/0xcb0 [ 53.237966][ T5521] hfsplus_brec_find+0x2b9/0x520 [ 53.239255][ T5521] hfsplus_delete_all_attrs+0x24a/0x330 [ 53.240706][ T5521] hfsplus_delete_cat+0x853/0xde0 [ 53.242028][ T5521] hfsplus_unlink+0x213/0x7f0 [ 53.243290][ T5521] vfs_unlink+0x2fb/0x9b0 [ 53.244427][ T5521] do_unlinkat+0x570/0x760 [ 53.245638][ T5521] __x64_sys_unlink+0xc5/0x110 [ 53.247373][ T5521] do_syscall_64+0xcd/0x250 [ 53.249033][ T5521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.251071][ T5521] [ 53.251707][ T5521] The buggy address belongs to the object at ffff8880284b9900 [ 53.251707][ T5521] which belongs to the cache kmalloc-192 of size 192 [ 53.255324][ T5521] The buggy address is located 40 bytes to the right of [ 53.255324][ T5521] allocated 152-byte region [ffff8880284b9900, ffff8880284b9998) [ 53.259335][ T5521] [ 53.260177][ T5521] The buggy address belongs to the physical page: [ 53.262112][ T5521] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x284b9 [ 53.264422][ T5521] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 53.266271][ T5521] page_type: f5(slab) [ 53.267333][ T5521] raw: 00fff00000000000 ffff88801b0423c0 ffffea000071eb00 dead000000000004 [ 53.269552][ T5521] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000 [ 53.272313][ T5521] page dumped because: kasan: bad access detected [ 53.274545][ T5521] page_owner tracks the page as allocated [ 53.276410][ T5521] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 1, tgid 1 (swapper/0), ts 11429080972, free_ts 11178039432 [ 53.282741][ T5521] post_alloc_hook+0x2d1/0x350 [ 53.284455][ T5521] get_page_from_freelist+0x101e/0x3070 [ 53.286299][ T5521] __alloc_pages_noprof+0x223/0x25a0 [ 53.287947][ T5521] alloc_pages_mpol_noprof+0x2c9/0x610 [ 53.290106][ T5521] new_slab+0x2ba/0x3f0 [ 53.291913][ T5521] ___slab_alloc+0xdac/0x1880 [ 53.293852][ T5521] __slab_alloc.constprop.0+0x56/0xb0 [ 53.295685][ T5521] __kmalloc_cache_noprof+0x2b4/0x300 [ 53.297527][ T5521] call_usermodehelper_setup+0x9a/0x340 [ 53.299408][ T5521] kobject_uevent_env+0x15ff/0x1860 [ 53.301222][ T5521] driver_bound+0x164/0x230 [ 53.302751][ T5521] really_probe+0x62b/0xa90 [ 53.304323][ T5521] __driver_probe_device+0x1de/0x440 [ 53.306097][ T5521] driver_probe_device+0x4c/0x1b0 [ 53.307837][ T5521] __device_attach_driver+0x1df/0x310 [ 53.310152][ T5521] bus_for_each_drv+0x157/0x1e0 [ 53.312184][ T5521] page last free pid 1296 tgid 1296 stack trace: [ 53.314662][ T5521] free_unref_page+0x5f4/0xdc0 [ 53.316276][ T5521] vfree+0x17a/0x890 [ 53.317556][ T5521] delayed_vfree_work+0x56/0x70 [ 53.319228][ T5521] process_one_work+0x9c5/0x1ba0 [ 53.320896][ T5521] worker_thread+0x6c8/0xf00 [ 53.322510][ T5521] kthread+0x2c1/0x3a0 [ 53.323949][ T5521] ret_from_fork+0x45/0x80 [ 53.325367][ T5521] ret_from_fork_asm+0x1a/0x30 [ 53.326753][ T5521] [ 53.327525][ T5521] Memory state around the buggy address: [ 53.329260][ T5521] ffff8880284b9880: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 53.331232][ T5521] ffff8880284b9900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.333307][ T5521] >ffff8880284b9980: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.335937][ T5521] ^ [ 53.338116][ T5521] ffff8880284b9a00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.341193][ T5521] ffff8880284b9a80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 53.343752][ T5521] ================================================================== [ 53.347595][ T5521] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 53.349583][ T5521] CPU: 2 UID: 0 PID: 5521 Comm: syz-executor.0 Not tainted 6.12.0-rc3-syzkaller-gc964ced77262 #0 [ 53.352307][ T5521] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 53.355654][ T5521] Call Trace: [ 53.356695][ T5521] [ 53.357457][ T5521] dump_stack_lvl+0x3d/0x1f0 [ 53.358634][ T5521] panic+0x71d/0x800 [ 53.359686][ T5521] ? __pfx_panic+0x10/0x10 [ 53.360857][ T5521] ? preempt_schedule_thunk+0x1a/0x30 [ 53.362262][ T5521] ? preempt_schedule_common+0x44/0xc0 [ 53.363705][ T5521] ? check_panic_on_warn+0x1f/0xb0 [ 53.365027][ T5521] check_panic_on_warn+0xab/0xb0 [ 53.366357][ T5521] end_report+0x117/0x180 [ 53.367630][ T5521] kasan_report+0xe9/0x110 [ 53.368829][ T5521] ? hfsplus_bnode_read+0x22a/0x240 [ 53.370575][ T5521] ? hfsplus_bnode_read+0x22a/0x240 [ 53.372197][ T5521] hfsplus_bnode_read+0x22a/0x240 [ 53.373675][ T5521] hfsplus_bnode_dump+0x2a2/0x3e0 [ 53.375378][ T5521] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 53.377038][ T5521] ? hfsplus_bnode_write_u16+0x84/0xb0 [ 53.378604][ T5521] ? hfsplus_bnode_move+0x2a/0x930 [ 53.379891][ T5521] ? __mark_inode_dirty+0x2ae/0xe60 [ 53.381214][ T5521] hfsplus_brec_remove+0x3e2/0x4f0 [ 53.382964][ T5521] __hfsplus_delete_attr+0x2a2/0x3b0 [ 53.384644][ T5521] ? __pfx_hfs_find_1st_rec_by_cnid+0x10/0x10 [ 53.386655][ T5521] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 53.388623][ T5521] ? __asan_memset+0x23/0x50 [ 53.390214][ T5521] hfsplus_delete_all_attrs+0x271/0x330 [ 53.391824][ T5521] ? __pfx_hfsplus_delete_all_attrs+0x10/0x10 [ 53.393402][ T5521] ? rcu_is_watching+0x12/0xc0 [ 53.394681][ T5521] ? __mark_inode_dirty+0x5b9/0xe60 [ 53.396290][ T5521] hfsplus_delete_cat+0x853/0xde0 [ 53.397917][ T5521] ? __pfx_hfsplus_delete_cat+0x10/0x10 [ 53.399688][ T5521] ? avc_has_perm_noaudit+0x61/0x3a0 [ 53.401047][ T5521] ? __pfx___mutex_lock+0x10/0x10 [ 53.402366][ T5521] hfsplus_unlink+0x213/0x7f0 [ 53.403627][ T5521] ? __pfx_hfsplus_unlink+0x10/0x10 [ 53.404984][ T5521] ? __pfx_down_write+0x10/0x10 [ 53.406604][ T5521] vfs_unlink+0x2fb/0x9b0 [ 53.408016][ T5521] do_unlinkat+0x570/0x760 [ 53.409500][ T5521] ? __might_fault+0xe3/0x190 [ 53.410840][ T5521] ? __pfx_do_unlinkat+0x10/0x10 [ 53.412199][ T5521] ? __might_fault+0xe3/0x190 [ 53.413501][ T5521] ? getname_flags.part.0+0x1c5/0x550 [ 53.415049][ T5521] __x64_sys_unlink+0xc5/0x110 [ 53.416437][ T5521] do_syscall_64+0xcd/0x250 [ 53.417650][ T5521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.419223][ T5521] RIP: 0033:0x7fec2747dca9 [ 53.420399][ T5521] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 53.426218][ T5521] RSP: 002b:00007fec281140c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 53.428542][ T5521] RAX: ffffffffffffffda RBX: 00007fec275abf80 RCX: 00007fec2747dca9 [ 53.430618][ T5521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 53.433331][ T5521] RBP: 00007fec274c947e R08: 0000000000000000 R09: 0000000000000000 [ 53.436072][ T5521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.438787][ T5521] R13: 000000000000000b R14: 00007fec275abf80 R15: 00007fff4f5bba18 [ 53.441478][ T5521] [ 53.443033][ T5521] Kernel Offset: disabled [ 53.444540][ T5521] Rebooting in 86400 seconds..