Warning: Permanently added '[localhost]:20878' (ED25519) to the list of known hosts.
2025/01/03 13:09:01 ignoring optional flag "sandboxArg"="0"
2025/01/03 13:09:01 ignoring optional flag "type"="qemu"
2025/01/03 13:09:01 parsed 1 programs
[ 69.818459][ T39] audit: type=1400 audit(1735909743.535:141): avc: denied { unlink } for pid=6184 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 70.614302][ T6184] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 71.222216][ T1414] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.225004][ T1414] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.535252][ T66] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.538767][ T66] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.550310][ T222] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.554347][ T222] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.880047][ T39] audit: type=1401 audit(1735909746.605:142): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 72.952743][ T6289] chnl_net:caif_netlink_parms(): no params data found
[ 73.018498][ T6289] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.021462][ T6289] bridge0: port 1(bridge_slave_0) entered disabled state
[ 73.023942][ T6289] bridge_slave_0: entered allmulticast mode
[ 73.026203][ T6289] bridge_slave_0: entered promiscuous mode
[ 73.033858][ T6289] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.035996][ T6289] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.038153][ T6289] bridge_slave_1: entered allmulticast mode
[ 73.040709][ T6289] bridge_slave_1: entered promiscuous mode
[ 73.061678][ T6289] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 73.066998][ T6289] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 73.100916][ T6289] team0: Port device team_slave_0 added
[ 73.105630][ T6289] team0: Port device team_slave_1 added
[ 73.127403][ T6289] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 73.130212][ T6289] 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.
[ 73.137988][ T6289] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 73.142545][ T6289] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 73.144655][ T6289] 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.
[ 73.152401][ T6289] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 73.178122][ T6289] hsr_slave_0: entered promiscuous mode
[ 73.180953][ T6289] hsr_slave_1: entered promiscuous mode
[ 73.744583][ T6289] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 73.748221][ T6289] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 73.751922][ T6289] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 73.755350][ T6289] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 73.790569][ T6289] 8021q: adding VLAN 0 to HW filter on device bond0
[ 73.797462][ T6289] 8021q: adding VLAN 0 to HW filter on device team0
[ 73.802065][ T222] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.804239][ T222] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.809727][ T66] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.811857][ T66] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.891841][ T6289] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 73.907431][ T6289] veth0_vlan: entered promiscuous mode
[ 73.912633][ T6289] veth1_vlan: entered promiscuous mode
[ 73.923959][ T6289] veth0_macvtap: entered promiscuous mode
[ 73.927240][ T6289] veth1_macvtap: entered promiscuous mode
[ 73.934030][ T6289] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 73.938771][ T6289] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 73.943160][ T6289] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.945854][ T6289] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.949664][ T6289] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.952291][ T6289] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.010333][ T5289] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.014501][ T5289] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.022220][ T5289] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.024095][ T78] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.026199][ T5289] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.034336][ T5289] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.037896][ T5289] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 74.091756][ T78] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.154433][ T78] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.230860][ T78] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/01/03 13:09:08 executed programs: 0
[ 74.340456][ T5289] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.344574][ T5289] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.350691][ T5289] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.359264][ T5289] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.362667][ T5289] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.365871][ T5289] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 74.443667][ T6387] chnl_net:caif_netlink_parms(): no params data found
[ 74.480620][ T6387] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.482752][ T6387] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.484928][ T6387] bridge_slave_0: entered allmulticast mode
[ 74.487253][ T6387] bridge_slave_0: entered promiscuous mode
[ 74.491479][ T6387] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.493686][ T6387] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.495854][ T6387] bridge_slave_1: entered allmulticast mode
[ 74.498129][ T6387] bridge_slave_1: entered promiscuous mode
[ 74.516296][ T6387] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 74.521701][ T6387] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 74.541952][ T6387] team0: Port device team_slave_0 added
[ 74.544708][ T6387] team0: Port device team_slave_1 added
[ 74.561671][ T6387] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 74.563793][ T6387] 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.
[ 74.571576][ T6387] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 74.581173][ T6387] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 74.583488][ T6387] 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.
[ 74.592197][ T6387] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 74.638455][ T6387] hsr_slave_0: entered promiscuous mode
[ 74.641561][ T6387] hsr_slave_1: entered promiscuous mode
[ 74.644308][ T6387] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 74.647499][ T6387] Cannot create hsr debugfs directory
[ 76.419129][ T68] Bluetooth: hci0: command tx timeout
[ 77.634372][ T78] bridge_slave_1: left allmulticast mode
[ 77.636116][ T78] bridge_slave_1: left promiscuous mode
[ 77.637897][ T78] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.641416][ T78] bridge_slave_0: left allmulticast mode
[ 77.643082][ T78] bridge_slave_0: left promiscuous mode
[ 77.644788][ T78] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.850736][ T78] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 77.855683][ T78] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 77.859834][ T78] bond0 (unregistering): Released all slaves
[ 78.014768][ T78] hsr_slave_0: left promiscuous mode
[ 78.017488][ T78] hsr_slave_1: left promiscuous mode
[ 78.020498][ T78] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 78.022798][ T78] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 78.025276][ T78] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 78.027501][ T78] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 78.039432][ T78] veth1_macvtap: left promiscuous mode
[ 78.041162][ T78] veth0_macvtap: left promiscuous mode
[ 78.043198][ T78] veth1_vlan: left promiscuous mode
[ 78.045059][ T78] veth0_vlan: left promiscuous mode
[ 78.439140][ T78] team0 (unregistering): Port device team_slave_1 removed
[ 78.483017][ T78] team0 (unregistering): Port device team_slave_0 removed
[ 78.498450][ T68] Bluetooth: hci0: command tx timeout
[ 79.208097][ T6387] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 79.211512][ T6387] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 79.215082][ T6387] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 79.220371][ T6387] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 79.249187][ T6387] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.255840][ T6387] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.260104][ T222] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.262274][ T222] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.270864][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.273922][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.366927][ T6387] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.381753][ T6387] veth0_vlan: entered promiscuous mode
[ 79.385983][ T6387] veth1_vlan: entered promiscuous mode
[ 79.396730][ T6387] veth0_macvtap: entered promiscuous mode
[ 79.405166][ T6387] veth1_macvtap: entered promiscuous mode
[ 79.418011][ T6387] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 79.427128][ T6387] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 79.431304][ T6387] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.433964][ T6387] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.436738][ T6387] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.439996][ T6387] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 79.466538][ T66] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.471010][ T66] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.479409][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.482828][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/01/03 13:09:13 executed programs: 2
[ 79.511751][ T39] audit: type=1400 audit(1735909753.235:143): avc: denied { write } for pid=6509 comm="syz.0.15" name="/" dev="9p" ino=26871522 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 79.520821][ T39] audit: type=1400 audit(1735909753.235:144): avc: denied { add_name } for pid=6509 comm="syz.0.15" name="blkio.bfq.io_serviced" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 79.529508][ T39] audit: type=1400 audit(1735909753.235:145): avc: denied { create } for pid=6509 comm="syz.0.15" name="blkio.bfq.io_serviced" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 79.536051][ T39] audit: type=1400 audit(1735909753.235:146): avc: denied { associate } for pid=6509 comm="syz.0.15" name="blkio.bfq.io_serviced" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1
[ 79.543195][ T39] audit: type=1400 audit(1735909753.235:147): avc: denied { read append open } for pid=6509 comm="syz.0.15" path="/0/file0/blkio.bfq.io_serviced" dev="9p" ino=26871553 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 79.551185][ T39] audit: type=1400 audit(1735909753.245:148): avc: denied { map } for pid=6509 comm="syz.0.15" path="/0/file0/blkio.bfq.io_serviced" dev="9p" ino=26871553 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 79.558641][ T39] audit: type=1400 audit(1735909753.245:149): avc: denied { write } for pid=6509 comm="syz.0.15" path="/0/file0/blkio.bfq.io_serviced" dev="9p" ino=26871553 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 79.565908][ T39] audit: type=1400 audit(1735909753.245:150): avc: denied { read write } for pid=6509 comm="syz.0.15" name="vmci" dev="devtmpfs" ino=708 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 79.572576][ T39] audit: type=1400 audit(1735909753.245:151): avc: denied { open } for pid=6509 comm="syz.0.15" path="/dev/vmci" dev="devtmpfs" ino=708 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 79.579921][ T39] audit: type=1400 audit(1735909753.245:152): avc: denied { ioctl } for pid=6509 comm="syz.0.15" path="/dev/vmci" dev="devtmpfs" ino=708 ioctlcmd=0x7a7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 80.578570][ T68] Bluetooth: hci0: command tx timeout
[ 81.460278][ T25] cfg80211: failed to load regulatory.db
[ 82.658508][ T68] Bluetooth: hci0: command tx timeout
2025/01/03 13:09:18 executed programs: 54
2025/01/03 13:09:23 executed programs: 111
2025/01/03 13:09:28 executed programs: 168
[ 97.973783][ T11] ------------[ cut here ]------------
[ 97.976100][ T11] folio expected an open fid inode->i_ino=19a0701
[ 97.979048][ T11] WARNING: CPU: 0 PID: 11 at fs/9p/vfs_addr.c:39 v9fs_begin_writeback+0x210/0x280
[ 97.982728][ T11] Modules linked in:
[ 97.984755][ T11] CPU: 0 UID: 0 PID: 11 Comm: kworker/u32:0 Not tainted 6.13.0-rc5-syzkaller-g0bc21e701a6f #0
[ 97.989769][ T11] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 97.994140][ T11] Workqueue: writeback wb_workfn (flush-9p-204)
[ 97.996702][ T11] RIP: 0010:v9fs_begin_writeback+0x210/0x280
[ 97.999291][ T11] Code: 00 fc ff df 48 8b 5b 48 48 8d 7b 40 48 89 fa 48 c1 ea 03 80 3c 02 00 75 66 48 8b 73 40 48 c7 c7 e0 c5 af 8b e8 91 7e 01 fe 90 <0f> 0b 90 90 e9 62 ff ff ff e8 b2 f1 a3 fe e9 51 ff ff ff e8 18 f1
[ 98.005476][ T11] RSP: 0018:ffffc900000e7448 EFLAGS: 00010282
[ 98.007287][ T11] RAX: 0000000000000000 RBX: ffff88803dedb380 RCX: ffffffff815a5139
[ 98.009756][ T11] RDX: ffff88801ceda440 RSI: ffffffff815a5146 RDI: 0000000000000001
[ 98.012163][ T11] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 98.014528][ T11] R10: 0000000000000000 R11: 0000000000000003 R12: ffff88804c9d3148
[ 98.016902][ T11] R13: ffffc900000e7828 R14: dffffc0000000000 R15: 0000000000000000
[ 98.019316][ T11] FS: 0000000000000000(0000) GS:ffff88806a600000(0000) knlGS:0000000000000000
[ 98.022529][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 98.024663][ T11] CR2: 0000001b32d5ffff CR3: 000000002446e000 CR4: 0000000000352ef0
[ 98.027043][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 98.029479][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 98.031856][ T11] Call Trace:
[ 98.032872][ T11]
[ 98.033781][ T11] ? __warn+0xea/0x3c0
[ 98.035022][ T11] ? __pfx_lock_release+0x10/0x10
[ 98.036543][ T11] ? v9fs_begin_writeback+0x210/0x280
[ 98.038162][ T11] ? report_bug+0x3c0/0x580
[ 98.039584][ T11] ? handle_bug+0x54/0xa0
[ 98.040895][ T11] ? exc_invalid_op+0x17/0x50
[ 98.042340][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 98.043844][ T11] ? __warn_printk+0x199/0x350
[ 98.045285][ T11] ? __warn_printk+0x1a6/0x350
[ 98.046726][ T11] ? v9fs_begin_writeback+0x210/0x280
[ 98.048329][ T11] ? v9fs_begin_writeback+0x20f/0x280
[ 98.049987][ T11] netfs_writepages+0x6b6/0x8f0
[ 98.051450][ T11] ? __pfx_netfs_writepages+0x10/0x10
[ 98.053271][ T11] ? __pfx_netfs_writepages+0x10/0x10
[ 98.054896][ T11] do_writepages+0x1b3/0x820
[ 98.056285][ T11] ? __pfx_do_writepages+0x10/0x10
[ 98.057826][ T11] ? writeback_sb_inodes+0x3a9/0xfa0
[ 98.059487][ T11] ? reacquire_held_locks+0x20b/0x4c0
[ 98.061122][ T11] ? writeback_sb_inodes+0x3a9/0xfa0
[ 98.063086][ T11] ? find_held_lock+0x2d/0x110
[ 98.065023][ T11] ? wbc_attach_and_unlock_inode+0xee/0x110
[ 98.066858][ T11] __writeback_single_inode+0x166/0xfa0
[ 98.068563][ T11] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 98.070177][ T11] ? __pfx___writeback_single_inode+0x10/0x10
[ 98.072016][ T11] ? do_raw_spin_unlock+0x172/0x230
[ 98.073584][ T11] writeback_sb_inodes+0x606/0xfa0
[ 98.075153][ T11] ? __pfx_writeback_sb_inodes+0x10/0x10
[ 98.076858][ T11] ? find_held_lock+0x2d/0x110
[ 98.078325][ T11] ? rcu_is_watching+0x12/0xc0
[ 98.079832][ T11] ? queue_io+0x402/0x530
[ 98.081144][ T11] wb_writeback+0x422/0xb80
[ 98.082769][ T11] ? __pfx_wb_writeback+0x10/0x10
[ 98.084280][ T11] ? mark_held_locks+0x9f/0xe0
[ 98.085728][ T11] ? _raw_spin_unlock_irq+0x23/0x50
[ 98.087289][ T11] wb_workfn+0x151/0xbc0
[ 98.088623][ T11] ? __pfx_wb_workfn+0x10/0x10
[ 98.090068][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 98.091766][ T11] ? rcu_is_watching+0x12/0xc0
[ 98.093212][ T11] ? trace_lock_acquire+0x14e/0x1f0
[ 98.094778][ T11] ? process_one_work+0x921/0x1ba0
[ 98.096313][ T11] ? lock_acquire+0x2f/0xb0
[ 98.097681][ T11] ? process_one_work+0x921/0x1ba0
[ 98.099265][ T11] process_one_work+0x9c5/0x1ba0
[ 98.100768][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 98.102607][ T11] ? __pfx_process_one_work+0x10/0x10
[ 98.104209][ T11] ? rcu_is_watching+0x12/0xc0
[ 98.105666][ T11] ? assign_work+0x1a0/0x250
[ 98.107058][ T11] worker_thread+0x6c8/0xf00
[ 98.108511][ T11] ? __pfx_worker_thread+0x10/0x10
[ 98.110031][ T11] kthread+0x2c1/0x3a0
[ 98.111287][ T11] ? _raw_spin_unlock_irq+0x23/0x50
[ 98.113091][ T11] ? __pfx_kthread+0x10/0x10
[ 98.114500][ T11] ret_from_fork+0x45/0x80
[ 98.116013][ T11] ? __pfx_kthread+0x10/0x10
[ 98.117522][ T11] ret_from_fork_asm+0x1a/0x30
[ 98.119034][ T11]
[ 98.119990][ T11] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 98.122183][ T11] CPU: 0 UID: 0 PID: 11 Comm: kworker/u32:0 Not tainted 6.13.0-rc5-syzkaller-g0bc21e701a6f #0
[ 98.125283][ T11] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 98.128239][ T11] Workqueue: writeback wb_workfn (flush-9p-204)
[ 98.130222][ T11] Call Trace:
[ 98.131321][ T11]
[ 98.132473][ T11] dump_stack_lvl+0x3d/0x1f0
[ 98.134117][ T11] panic+0x71d/0x800
[ 98.135314][ T11] ? __pfx_panic+0x10/0x10
[ 98.136664][ T11] ? show_trace_log_lvl+0x29d/0x3d0
[ 98.138230][ T11] ? check_panic_on_warn+0x1f/0xb0
[ 98.139767][ T11] ? v9fs_begin_writeback+0x210/0x280
[ 98.141417][ T11] check_panic_on_warn+0xab/0xb0
[ 98.142931][ T11] __warn+0xf6/0x3c0
[ 98.144112][ T11] ? __pfx_lock_release+0x10/0x10
[ 98.145647][ T11] ? v9fs_begin_writeback+0x210/0x280
[ 98.147452][ T11] report_bug+0x3c0/0x580
[ 98.148901][ T11] handle_bug+0x54/0xa0
[ 98.150206][ T11] exc_invalid_op+0x17/0x50
[ 98.151603][ T11] asm_exc_invalid_op+0x1a/0x20
[ 98.153095][ T11] RIP: 0010:v9fs_begin_writeback+0x210/0x280
[ 98.154901][ T11] Code: 00 fc ff df 48 8b 5b 48 48 8d 7b 40 48 89 fa 48 c1 ea 03 80 3c 02 00 75 66 48 8b 73 40 48 c7 c7 e0 c5 af 8b e8 91 7e 01 fe 90 <0f> 0b 90 90 e9 62 ff ff ff e8 b2 f1 a3 fe e9 51 ff ff ff e8 18 f1
[ 98.160623][ T11] RSP: 0018:ffffc900000e7448 EFLAGS: 00010282
[ 98.162492][ T11] RAX: 0000000000000000 RBX: ffff88803dedb380 RCX: ffffffff815a5139
[ 98.164856][ T11] RDX: ffff88801ceda440 RSI: ffffffff815a5146 RDI: 0000000000000001
[ 98.167235][ T11] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 98.169601][ T11] R10: 0000000000000000 R11: 0000000000000003 R12: ffff88804c9d3148
[ 98.172042][ T11] R13: ffffc900000e7828 R14: dffffc0000000000 R15: 0000000000000000
[ 98.174545][ T11] ? __warn_printk+0x199/0x350
[ 98.175995][ T11] ? __warn_printk+0x1a6/0x350
[ 98.177462][ T11] ? v9fs_begin_writeback+0x20f/0x280
[ 98.179080][ T11] netfs_writepages+0x6b6/0x8f0
[ 98.180555][ T11] ? __pfx_netfs_writepages+0x10/0x10
[ 98.182195][ T11] ? __pfx_netfs_writepages+0x10/0x10
[ 98.183820][ T11] do_writepages+0x1b3/0x820
[ 98.185217][ T11] ? __pfx_do_writepages+0x10/0x10
[ 98.186774][ T11] ? writeback_sb_inodes+0x3a9/0xfa0
[ 98.188407][ T11] ? reacquire_held_locks+0x20b/0x4c0
[ 98.190024][ T11] ? writeback_sb_inodes+0x3a9/0xfa0
[ 98.191597][ T11] ? find_held_lock+0x2d/0x110
[ 98.193493][ T11] ? wbc_attach_and_unlock_inode+0xee/0x110
[ 98.195263][ T11] __writeback_single_inode+0x166/0xfa0
[ 98.196965][ T11] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 98.198580][ T11] ? __pfx___writeback_single_inode+0x10/0x10
[ 98.200432][ T11] ? do_raw_spin_unlock+0x172/0x230
[ 98.202068][ T11] writeback_sb_inodes+0x606/0xfa0
[ 98.203616][ T11] ? __pfx_writeback_sb_inodes+0x10/0x10
[ 98.205290][ T11] ? find_held_lock+0x2d/0x110
[ 98.206800][ T11] ? rcu_is_watching+0x12/0xc0
[ 98.208284][ T11] ? queue_io+0x402/0x530
[ 98.209687][ T11] wb_writeback+0x422/0xb80
[ 98.211080][ T11] ? __pfx_wb_writeback+0x10/0x10
[ 98.212636][ T11] ? mark_held_locks+0x9f/0xe0
[ 98.214091][ T11] ? _raw_spin_unlock_irq+0x23/0x50
[ 98.215687][ T11] wb_workfn+0x151/0xbc0
[ 98.217023][ T11] ? __pfx_wb_workfn+0x10/0x10
[ 98.218478][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 98.220174][ T11] ? rcu_is_watching+0x12/0xc0
[ 98.221633][ T11] ? trace_lock_acquire+0x14e/0x1f0
[ 98.223445][ T11] ? process_one_work+0x921/0x1ba0
[ 98.224972][ T11] ? lock_acquire+0x2f/0xb0
[ 98.226485][ T11] ? process_one_work+0x921/0x1ba0
[ 98.228079][ T11] process_one_work+0x9c5/0x1ba0
[ 98.229596][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 98.231299][ T11] ? __pfx_process_one_work+0x10/0x10
[ 98.232906][ T11] ? rcu_is_watching+0x12/0xc0
[ 98.234389][ T11] ? assign_work+0x1a0/0x250
[ 98.236287][ T11] worker_thread+0x6c8/0xf00
[ 98.238274][ T11] ? __pfx_worker_thread+0x10/0x10
[ 98.240230][ T11] kthread+0x2c1/0x3a0
[ 98.241488][ T11] ? _raw_spin_unlock_irq+0x23/0x50
[ 98.243402][ T11] ? __pfx_kthread+0x10/0x10
[ 98.244836][ T11] ret_from_fork+0x45/0x80
[ 98.246532][ T11] ? __pfx_kthread+0x10/0x10
[ 98.247927][ T11] ret_from_fork_asm+0x1a/0x30
[ 98.249376][ T11]
[ 98.250936][ T11] Kernel Offset: disabled
[ 98.252498][ T11] Rebooting in 86400 seconds..