Warning: Permanently added '[localhost]:15969' (ED25519) to the list of known hosts. 2025/01/03 00:47:36 ignoring optional flag "sandboxArg"="0" 2025/01/03 00:47:36 ignoring optional flag "type"="qemu" 2025/01/03 00:47:36 parsed 1 programs [ 56.937082][ T39] kauditd_printk_skb: 3 callbacks suppressed [ 56.937093][ T39] audit: type=1400 audit(1735865256.630:132): avc: denied { getattr } for pid=6067 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 [ 56.945842][ T39] audit: type=1400 audit(1735865256.630:133): avc: denied { read } for pid=6067 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.952321][ T39] audit: type=1400 audit(1735865256.630:134): avc: denied { open } for pid=6067 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 [ 57.029889][ T39] audit: type=1400 audit(1735865256.720:135): avc: denied { unlink } for pid=6073 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" [ 57.816252][ T6073] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2025/01/03 00:47:37 executed programs: 0 [ 57.853327][ T5292] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 57.857034][ T5292] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 57.860490][ T5292] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 57.863538][ T5292] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 57.866061][ T5292] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 57.868428][ T5292] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 57.873753][ T39] audit: type=1400 audit(1735865257.570:136): avc: denied { mounton } for pid=6078 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 57.951213][ T6078] chnl_net:caif_netlink_parms(): no params data found [ 57.988402][ T6078] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.991123][ T6078] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.993264][ T6078] bridge_slave_0: entered allmulticast mode [ 57.995510][ T6078] bridge_slave_0: entered promiscuous mode [ 57.998232][ T6078] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.000368][ T6078] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.002523][ T6078] bridge_slave_1: entered allmulticast mode [ 58.004687][ T6078] bridge_slave_1: entered promiscuous mode [ 58.024114][ T6078] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.028912][ T6078] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.047829][ T6078] team0: Port device team_slave_0 added [ 58.051164][ T6078] team0: Port device team_slave_1 added [ 58.069372][ T6078] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.071546][ T6078] 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. [ 58.080126][ T6078] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.084106][ T6078] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.086212][ T6078] 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. [ 58.094152][ T6078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.115705][ T6078] hsr_slave_0: entered promiscuous mode [ 58.117935][ T6078] hsr_slave_1: entered promiscuous mode [ 58.509242][ T6078] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.512855][ T6078] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.516375][ T6078] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.519832][ T6078] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.529069][ T6078] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.531572][ T6078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.533851][ T6078] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.535925][ T6078] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.560612][ T6078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.567138][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.570437][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.584491][ T6078] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.593823][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.596794][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.603242][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.606174][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.690127][ T6078] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.706591][ T6078] veth0_vlan: entered promiscuous mode [ 58.713230][ T6078] veth1_vlan: entered promiscuous mode [ 58.722867][ T6078] veth0_macvtap: entered promiscuous mode [ 58.726184][ T6078] veth1_macvtap: entered promiscuous mode [ 58.736347][ T6078] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.741727][ T6078] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.745303][ T6078] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.748449][ T6078] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.751066][ T6078] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.753654][ T6078] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.777166][ T1142] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.779692][ T1142] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.790438][ T45] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.792827][ T45] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.821480][ T6135] loop0: detected capacity change from 0 to 2048 [ 58.829938][ T39] audit: type=1400 audit(1735865258.520:137): avc: denied { mounton } for pid=6134 comm="syz-executor.0" path="/syzkaller-testdir3484289346/syzkaller.7tqTb3/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 58.852411][ T6135] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.856468][ T39] audit: type=1400 audit(1735865258.540:138): avc: denied { mount } for pid=6134 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 58.863730][ T39] audit: type=1400 audit(1735865258.550:139): avc: denied { write } for pid=6134 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.865189][ T6134] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, [ 58.870823][ T39] audit: type=1400 audit(1735865258.550:140): avc: denied { add_name } for pid=6134 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.870853][ T39] audit: type=1400 audit(1735865258.550:141): avc: denied { create } for pid=6134 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.873326][ T6134] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.875317][ T6135] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 58.892929][ T6135] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.892929][ T6135] [ 58.895796][ T6135] EXT4-fs (loop0): Total free blocks count 0 [ 58.898161][ T6135] EXT4-fs (loop0): Free/Dirty block details [ 58.900681][ T6135] EXT4-fs (loop0): free_blocks=2415919104 [ 58.903089][ T6135] EXT4-fs (loop0): dirty_blocks=16 [ 58.905178][ T6135] EXT4-fs (loop0): Block reservation details [ 58.907749][ T6135] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 58.917159][ T67] ------------[ cut here ]------------ [ 58.919828][ T67] kernel BUG at fs/ext4/inode.c:2619! [ 58.921481][ T67] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 58.924663][ T67] CPU: 3 UID: 0 PID: 67 Comm: kworker/u32:3 Not tainted 6.13.0-rc5-syzkaller-g0bc21e701a6f #0 [ 58.929100][ T67] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 58.933521][ T67] Workqueue: writeback wb_workfn (flush-7:0) [ 58.936044][ T67] RIP: 0010:ext4_do_writepages+0x2549/0x32d0 [ 58.938502][ T67] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 98 ec ff ff 48 8b bd 20 ff ff ff e8 d2 49 ab ff e9 87 ec ff ff e8 78 9d 48 ff 90 <0f> 0b e8 70 9d 48 ff 90 0f 0b 90 e9 ac ec ff ff e8 62 9d 48 ff 90 [ 58.944743][ T67] RSP: 0018:ffffc90000d4f250 EFLAGS: 00010293 [ 58.946535][ T67] RAX: 0000000000000000 RBX: ffff888035c5ed48 RCX: ffffffff825163aa [ 58.949518][ T67] RDX: ffff888020912440 RSI: ffffffff825178a8 RDI: 0000000000000007 [ 58.952781][ T67] RBP: ffffc90000d4f420 R08: 0000000000000007 R09: 0000000000000000 [ 58.955398][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: ffffc90000d4f478 [ 58.957769][ T67] R13: 0000000000000001 R14: ffffc90000d4f478 R15: ffff888035c5efa8 [ 58.960075][ T67] FS: 0000000000000000(0000) GS:ffff88806a900000(0000) knlGS:0000000000000000 [ 58.962826][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.964700][ T67] CR2: 000000c001530000 CR3: 000000002ef84000 CR4: 0000000000352ef0 [ 58.967189][ T67] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.970344][ T67] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.973551][ T67] Call Trace: [ 58.974929][ T67] [ 58.976113][ T67] ? die+0x31/0x80 [ 58.977544][ T67] ? do_trap+0x232/0x430 [ 58.979298][ T67] ? ext4_do_writepages+0x2549/0x32d0 [ 58.981501][ T67] ? ext4_do_writepages+0x2549/0x32d0 [ 58.983632][ T67] ? do_error_trap+0xf4/0x230 [ 58.985498][ T67] ? ext4_do_writepages+0x2549/0x32d0 [ 58.987145][ T67] ? handle_invalid_op+0x34/0x40 [ 58.988693][ T67] ? ext4_do_writepages+0x2549/0x32d0 [ 58.990352][ T67] ? exc_invalid_op+0x2e/0x50 [ 58.991817][ T67] ? asm_exc_invalid_op+0x1a/0x20 [ 58.993380][ T67] ? ext4_do_writepages+0x104a/0x32d0 [ 58.995033][ T67] ? ext4_do_writepages+0x2548/0x32d0 [ 58.996727][ T67] ? ext4_do_writepages+0x2549/0x32d0 [ 58.998768][ T67] ? irqentry_exit+0x3b/0x90 [ 59.000706][ T67] ? lockdep_hardirqs_on+0x7c/0x110 [ 59.002858][ T67] ? lock_acquire.part.0+0x155/0x380 [ 59.005058][ T67] ? __pfx_ext4_do_writepages+0x10/0x10 [ 59.007367][ T67] ? do_writepages+0x1b3/0x820 [ 59.009357][ T67] ? ext4_writepages+0x303/0x730 [ 59.011426][ T67] ext4_writepages+0x303/0x730 [ 59.013435][ T67] ? __pfx_ext4_writepages+0x10/0x10 [ 59.015640][ T67] ? __pfx_mark_lock+0x10/0x10 [ 59.017651][ T67] ? __pfx_ext4_writepages+0x10/0x10 [ 59.019901][ T67] do_writepages+0x1b3/0x820 [ 59.021454][ T67] ? irqentry_exit+0x3b/0x90 [ 59.022912][ T67] ? __pfx_do_writepages+0x10/0x10 [ 59.024487][ T67] ? find_held_lock+0x2d/0x110 [ 59.025953][ T67] ? wbc_attach_and_unlock_inode+0xee/0x110 [ 59.027760][ T67] __writeback_single_inode+0x166/0xfa0 [ 59.029505][ T67] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 59.031471][ T67] ? __pfx___writeback_single_inode+0x10/0x10 [ 59.033974][ T67] ? do_raw_spin_unlock+0x172/0x230 [ 59.036135][ T67] writeback_sb_inodes+0x606/0xfa0 [ 59.038244][ T67] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 59.040528][ T67] ? find_held_lock+0x2d/0x110 [ 59.042566][ T67] ? rcu_is_watching+0x12/0xc0 [ 59.044189][ T67] ? queue_io+0x402/0x530 [ 59.045493][ T67] wb_writeback+0x422/0xb80 [ 59.046842][ T67] ? __pfx_wb_writeback+0x10/0x10 [ 59.048717][ T67] ? mark_held_locks+0x9f/0xe0 [ 59.050755][ T67] ? _raw_spin_unlock_irq+0x23/0x50 [ 59.052899][ T67] wb_workfn+0x151/0xbc0 [ 59.054621][ T67] ? __pfx_wb_workfn+0x10/0x10 [ 59.056558][ T67] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 59.058858][ T67] ? rcu_is_watching+0x12/0xc0 [ 59.060833][ T67] ? trace_lock_acquire+0x14e/0x1f0 [ 59.062853][ T67] ? process_one_work+0x921/0x1ba0 [ 59.064887][ T67] ? lock_acquire+0x2f/0xb0 [ 59.066777][ T67] ? process_one_work+0x921/0x1ba0 [ 59.068855][ T67] process_one_work+0x9c5/0x1ba0 [ 59.070801][ T67] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 59.072836][ T67] ? __pfx_process_one_work+0x10/0x10 [ 59.074882][ T67] ? rcu_is_watching+0x12/0xc0 [ 59.076746][ T67] ? assign_work+0x1a0/0x250 [ 59.078197][ T67] worker_thread+0x6c8/0xf00 [ 59.079660][ T67] ? __kthread_parkme+0x148/0x220 [ 59.081208][ T67] ? __pfx_worker_thread+0x10/0x10 [ 59.082791][ T67] kthread+0x2c1/0x3a0 [ 59.084084][ T67] ? _raw_spin_unlock_irq+0x23/0x50 [ 59.085679][ T67] ? __pfx_kthread+0x10/0x10 [ 59.087123][ T67] ret_from_fork+0x45/0x80 [ 59.088551][ T67] ? __pfx_kthread+0x10/0x10 [ 59.089995][ T67] ret_from_fork_asm+0x1a/0x30 [ 59.091471][ T67] [ 59.092441][ T67] Modules linked in: [ 59.093857][ T67] ---[ end trace 0000000000000000 ]--- [ 59.095753][ T67] RIP: 0010:ext4_do_writepages+0x2549/0x32d0 [ 59.097729][ T67] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 98 ec ff ff 48 8b bd 20 ff ff ff e8 d2 49 ab ff e9 87 ec ff ff e8 78 9d 48 ff 90 <0f> 0b e8 70 9d 48 ff 90 0f 0b 90 e9 ac ec ff ff e8 62 9d 48 ff 90 [ 59.103652][ T67] RSP: 0018:ffffc90000d4f250 EFLAGS: 00010293 [ 59.105539][ T67] RAX: 0000000000000000 RBX: ffff888035c5ed48 RCX: ffffffff825163aa [ 59.108361][ T67] RDX: ffff888020912440 RSI: ffffffff825178a8 RDI: 0000000000000007 [ 59.111318][ T67] RBP: ffffc90000d4f420 R08: 0000000000000007 R09: 0000000000000000 [ 59.113774][ T67] R10: 0000000000000001 R11: 0000000000000001 R12: ffffc90000d4f478 [ 59.116157][ T67] R13: 0000000000000001 R14: ffffc90000d4f478 R15: ffff888035c5efa8 [ 59.118670][ T67] FS: 0000000000000000(0000) GS:ffff88806a900000(0000) knlGS:0000000000000000 [ 59.121378][ T67] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.123412][ T67] CR2: 000000c001530000 CR3: 000000002ef84000 CR4: 0000000000352ef0 [ 59.125887][ T67] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.128375][ T67] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.130890][ T67] Kernel panic - not syncing: Fatal exception [ 59.133464][ T67] Kernel Offset: disabled [ 59.134896][ T67] Rebooting in 86400 seconds..