8][ T4382] 8021q: adding VLAN 0 to HW filter on device batadv0
[  163.477678][ T2898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  163.500098][ T2898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  163.540894][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  163.550861][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  163.561581][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  163.572623][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  163.583325][ T4382] device veth0_vlan entered promiscuous mode
[  163.606889][ T4382] device veth1_vlan entered promiscuous mode
[  163.645038][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  163.654397][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  163.663854][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  163.679435][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  163.691851][ T4382] device veth0_macvtap entered promiscuous mode
[  163.702821][ T4382] device veth1_macvtap entered promiscuous mode
[  163.717673][ T4382] batman_adv: batadv0: Interface activated: batadv_slave_0
[  163.726432][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  163.735809][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  163.744680][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  163.753930][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  163.765995][ T4382] batman_adv: batadv0: Interface activated: batadv_slave_1
[  163.774165][ T2898] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  163.782853][ T2898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  163.794700][ T4382] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  163.803639][ T4382] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  163.812895][ T4382] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  163.822048][ T4382] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  163.873955][    T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  163.886457][    T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  163.903294][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/04/19 16:49:37 executed programs: 2
[  163.916462][   T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  163.926334][   T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  163.952648][   T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  164.234628][ T4434] loop0: detected capacity change from 0 to 40427
[  164.257690][ T4434] F2FS-fs (loop0): invalid crc value
[  164.280365][ T4434] F2FS-fs (loop0): Found nat_bits in checkpoint
[  164.339900][ T4434] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0
[  164.355342][ T4434] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4
[  164.368704][ T4369] Bluetooth: hci0: command 0x040f tx timeout
[  164.373606][   T26] audit: type=1800 audit(1776617378.011:2): pid=4434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="bus" dev="loop0" ino=10 res=0 errno=0
[  164.537878][ T4434] syz.0.17: attempt to access beyond end of device
[  164.537878][ T4434] loop0: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  164.555042][ T4434] syz.0.17: attempt to access beyond end of device
[  164.555042][ T4434] loop0: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  164.569044][ T4434] syz.0.17: attempt to access beyond end of device
[  164.569044][ T4434] loop0: rw=524288, sector=77856, nr_sectors = 8 limit=40427
[  164.584354][ T4434] syz.0.17: attempt to access beyond end of device
[  164.584354][ T4434] loop0: rw=524288, sector=77864, nr_sectors = 8 limit=40427
[  164.599248][ T4434] syz.0.17: attempt to access beyond end of device
[  164.599248][ T4434] loop0: rw=524288, sector=77872, nr_sectors = 8 limit=40427
[  164.614792][ T4434] syz.0.17: attempt to access beyond end of device
[  164.614792][ T4434] loop0: rw=524288, sector=77880, nr_sectors = 8 limit=40427
[  164.629297][ T4434] syz.0.17: attempt to access beyond end of device
[  164.629297][ T4434] loop0: rw=524288, sector=77888, nr_sectors = 8 limit=40427
[  164.643272][ T4434] syz.0.17: attempt to access beyond end of device
[  164.643272][ T4434] loop0: rw=524288, sector=77896, nr_sectors = 8 limit=40427
[  164.657431][ T4434] syz.0.17: attempt to access beyond end of device
[  164.657431][ T4434] loop0: rw=524288, sector=77904, nr_sectors = 8 limit=40427
[  164.672209][ T4434] syz.0.17: attempt to access beyond end of device
[  164.672209][ T4434] loop0: rw=524288, sector=77912, nr_sectors = 8 limit=40427
[  166.448186][ T4369] Bluetooth: hci0: command 0x0419 tx timeout
[  169.538083][ T4434] bio_check_eod: 165996 callbacks suppressed
[  169.538105][ T4434] syz.0.17: attempt to access beyond end of device
[  169.538105][ T4434] loop0: rw=0, sector=79888, nr_sectors = 8 limit=40427
[  169.558269][ T4434] syz.0.17: attempt to access beyond end of device
[  169.558269][ T4434] loop0: rw=0, sector=79896, nr_sectors = 8 limit=40427
[  169.571761][ T4434] syz.0.17: attempt to access beyond end of device
[  169.571761][ T4434] loop0: rw=0, sector=79904, nr_sectors = 8 limit=40427
[  169.586161][ T4434] syz.0.17: attempt to access beyond end of device
[  169.586161][ T4434] loop0: rw=0, sector=79912, nr_sectors = 8 limit=40427
[  169.599637][ T4434] syz.0.17: attempt to access beyond end of device
[  169.599637][ T4434] loop0: rw=0, sector=79920, nr_sectors = 8 limit=40427
[  169.613076][ T4434] syz.0.17: attempt to access beyond end of device
[  169.613076][ T4434] loop0: rw=0, sector=79928, nr_sectors = 8 limit=40427
[  169.626481][ T4434] syz.0.17: attempt to access beyond end of device
[  169.626481][ T4434] loop0: rw=0, sector=79936, nr_sectors = 8 limit=40427
[  169.640278][ T4434] syz.0.17: attempt to access beyond end of device
[  169.640278][ T4434] loop0: rw=0, sector=79944, nr_sectors = 8 limit=40427
[  169.654512][ T4434] syz.0.17: attempt to access beyond end of device
[  169.654512][ T4434] loop0: rw=0, sector=79952, nr_sectors = 8 limit=40427
[  169.668187][ T4434] syz.0.17: attempt to access beyond end of device
[  169.668187][ T4434] loop0: rw=0, sector=79960, nr_sectors = 8 limit=40427
[  174.548015][ T4434] bio_check_eod: 181253 callbacks suppressed
[  174.548036][ T4434] syz.0.17: attempt to access beyond end of device
[  174.548036][ T4434] loop0: rw=524288, sector=81592, nr_sectors = 8 limit=40427
[  174.568152][ T4434] syz.0.17: attempt to access beyond end of device
[  174.568152][ T4434] loop0: rw=524288, sector=81600, nr_sectors = 8 limit=40427
[  174.582056][ T4434] syz.0.17: attempt to access beyond end of device
[  174.582056][ T4434] loop0: rw=524288, sector=81608, nr_sectors = 8 limit=40427
[  174.596269][ T4434] syz.0.17: attempt to access beyond end of device
[  174.596269][ T4434] loop0: rw=524288, sector=81616, nr_sectors = 8 limit=40427
[  174.610250][ T4434] syz.0.17: attempt to access beyond end of device
[  174.610250][ T4434] loop0: rw=524288, sector=81624, nr_sectors = 8 limit=40427
[  174.624109][ T4434] syz.0.17: attempt to access beyond end of device
[  174.624109][ T4434] loop0: rw=524288, sector=81632, nr_sectors = 8 limit=40427
[  174.637941][ T4434] syz.0.17: attempt to access beyond end of device
[  174.637941][ T4434] loop0: rw=524288, sector=81640, nr_sectors = 8 limit=40427
[  174.651907][ T4434] syz.0.17: attempt to access beyond end of device
[  174.651907][ T4434] loop0: rw=524288, sector=81648, nr_sectors = 8 limit=40427
[  174.665777][ T4434] syz.0.17: attempt to access beyond end of device
[  174.665777][ T4434] loop0: rw=524288, sector=81656, nr_sectors = 8 limit=40427
[  174.679634][ T4434] syz.0.17: attempt to access beyond end of device
[  174.679634][ T4434] loop0: rw=524288, sector=81664, nr_sectors = 8 limit=40427
[  179.088997][   T48] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  179.108174][   T48] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  179.116310][   T48] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  179.124560][   T48] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  179.132440][ T4371] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[  179.139876][ T4371] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  179.324964][ T4447] chnl_net:caif_netlink_parms(): no params data found
[  179.404809][ T4447] bridge0: port 1(bridge_slave_0) entered blocking state
[  179.412138][ T4447] bridge0: port 1(bridge_slave_0) entered disabled state
[  179.420913][ T4447] device bridge_slave_0 entered promiscuous mode
[  179.430374][ T4447] bridge0: port 2(bridge_slave_1) entered blocking state
[  179.437567][ T4447] bridge0: port 2(bridge_slave_1) entered disabled state
[  179.447100][ T4447] device bridge_slave_1 entered promiscuous mode
[  179.474882][ T4447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  179.486786][ T4447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  179.517838][ T4447] team0: Port device team_slave_0 added
[  179.527050][ T4447] team0: Port device team_slave_1 added
[  179.551969][ T4447] batman_adv: batadv0: Adding interface: batadv_slave_0
[  179.558973][ T4434] bio_check_eod: 174240 callbacks suppressed
[  179.558989][ T4434] syz.0.17: attempt to access beyond end of device
[  179.558989][ T4434] loop0: rw=524288, sector=80232, nr_sectors = 8 limit=40427
[  179.559125][ T4434] syz.0.17: attempt to access beyond end of device
[  179.559125][ T4434] loop0: rw=524288, sector=80240, nr_sectors = 8 limit=40427
[  179.559187][ T4434] syz.0.17: attempt to access beyond end of device
[  179.559187][ T4434] loop0: rw=524288, sector=80248, nr_sectors = 8 limit=40427
[  179.559246][ T4434] syz.0.17: attempt to access beyond end of device
[  179.559246][ T4434] loop0: rw=524288, sector=80256, nr_sectors = 8 limit=40427
[  179.565292][ T4447] 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.
[  179.583405][ T4434] syz.0.17: attempt to access beyond end of device
[  179.583405][ T4434] loop0: rw=524288, sector=80264, nr_sectors = 8 limit=40427
[  179.593883][ T4447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  179.596672][ T4447] batman_adv: batadv0: Adding interface: batadv_slave_1
[  179.610627][ T4434] syz.0.17: attempt to access beyond end of device
[  179.610627][ T4434] loop0: rw=524288, sector=80272, nr_sectors = 8 limit=40427
[  179.621781][ T4447] 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.
[  179.650302][ T4434] syz.0.17: attempt to access beyond end of device
[  179.650302][ T4434] loop0: rw=524288, sector=80280, nr_sectors = 8 limit=40427
[  179.661570][ T4447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  179.744074][ T4434] syz.0.17: attempt to access beyond end of device
[  179.744074][ T4434] loop0: rw=524288, sector=80288, nr_sectors = 8 limit=40427
[  179.747657][ T4447] device hsr_slave_0 entered promiscuous mode
[  179.758621][ T4434] syz.0.17: attempt to access beyond end of device
[  179.758621][ T4434] loop0: rw=524288, sector=80296, nr_sectors = 8 limit=40427
[  179.758701][ T4434] syz.0.17: attempt to access beyond end of device
[  179.758701][ T4434] loop0: rw=524288, sector=80304, nr_sectors = 8 limit=40427
[  179.792811][ T4447] device hsr_slave_1 entered promiscuous mode
[  179.943182][ T4447] netdevsim netdevsim1 netdevsim0: renamed from eth0
[  179.953651][ T4447] netdevsim netdevsim1 netdevsim1: renamed from eth1
[  179.967033][ T4447] netdevsim netdevsim1 netdevsim2: renamed from eth2
[  179.977702][ T4447] netdevsim netdevsim1 netdevsim3: renamed from eth3
[  180.012023][ T4447] bridge0: port 2(bridge_slave_1) entered blocking state
[  180.019322][ T4447] bridge0: port 2(bridge_slave_1) entered forwarding state
[  180.026740][ T4447] bridge0: port 1(bridge_slave_0) entered blocking state
[  180.034067][ T4447] bridge0: port 1(bridge_slave_0) entered forwarding state
[  180.094060][ T4447] 8021q: adding VLAN 0 to HW filter on device bond0
[  180.111138][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  180.129913][   T46] bridge0: port 1(bridge_slave_0) entered disabled state
[  180.137784][   T46] bridge0: port 2(bridge_slave_1) entered disabled state
[  180.150094][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[  180.169623][ T4447] 8021q: adding VLAN 0 to HW filter on device team0
[  180.185251][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  180.194925][   T46] bridge0: port 1(bridge_slave_0) entered blocking state
[  180.202739][   T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[  180.225975][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  180.234778][   T46] bridge0: port 2(bridge_slave_1) entered blocking state
[  180.242028][   T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[  180.258545][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  180.275308][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  180.286472][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  180.296049][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  180.305709][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  180.322953][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  180.331865][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  180.341058][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  180.351043][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  180.360586][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  180.371320][ T4447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  180.651702][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  180.660658][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  180.674894][ T4447] 8021q: adding VLAN 0 to HW filter on device batadv0
[  180.702988][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  180.713399][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  180.736482][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  180.746276][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  180.759414][ T4447] device veth0_vlan entered promiscuous mode
[  180.779207][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  180.788183][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  180.800479][ T4447] device veth1_vlan entered promiscuous mode
[  180.826838][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  180.839308][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  180.858824][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  180.878400][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  180.901867][ T4447] device veth0_macvtap entered promiscuous mode
[  180.915400][ T4447] device veth1_macvtap entered promiscuous mode
[  180.938185][ T4447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  180.952198][ T4447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  180.964308][ T4447] batman_adv: batadv0: Interface activated: batadv_slave_0
[  180.974662][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  180.984120][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  180.996421][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  181.005820][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  181.024653][ T4447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  181.037691][ T4447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  181.054324][ T4447] batman_adv: batadv0: Interface activated: batadv_slave_1
[  181.062411][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  181.078752][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  181.103198][ T4447] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  181.113651][ T4447] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  181.124213][ T4447] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  181.135239][ T4447] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  181.171089][   T48] Bluetooth: hci1: command 0x0409 tx timeout
[  181.245008][   T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  181.270242][   T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  181.281420][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/04/19 16:49:55 executed programs: 3
[  181.323451][    T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  181.333909][    T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  181.346184][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  181.842599][ T4460] loop1: detected capacity change from 0 to 40427
[  181.854285][ T4460] F2FS-fs (loop1): invalid crc value
[  181.905975][ T4460] F2FS-fs (loop1): Found nat_bits in checkpoint
[  181.990237][ T4460] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0
[  182.024982][ T4460] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4
[  182.040349][   T26] audit: type=1800 audit(1776617395.681:3): pid=4460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.18" name="bus" dev="loop1" ino=10 res=0 errno=0
[  183.248219][   T48] Bluetooth: hci1: command 0x041b tx timeout
[  184.568079][ T4460] bio_check_eod: 128137 callbacks suppressed
[  184.568099][ T4460] syz.1.18: attempt to access beyond end of device
[  184.568099][ T4460] loop1: rw=524288, sector=80152, nr_sectors = 8 limit=40427
[  184.569018][ T4434] syz.0.17: attempt to access beyond end of device
[  184.569018][ T4434] loop0: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  184.574186][ T4460] syz.1.18: attempt to access beyond end of device
[  184.574186][ T4460] loop1: rw=524288, sector=80160, nr_sectors = 8 limit=40427
[  184.590182][ T4434] syz.0.17: attempt to access beyond end of device
[  184.590182][ T4434] loop0: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  184.602322][ T4460] syz.1.18: attempt to access beyond end of device
[  184.602322][ T4460] loop1: rw=524288, sector=80168, nr_sectors = 8 limit=40427
[  184.618294][ T4434] syz.0.17: attempt to access beyond end of device
[  184.618294][ T4434] loop0: rw=524288, sector=77856, nr_sectors = 8 limit=40427
[  184.630816][ T4460] syz.1.18: attempt to access beyond end of device
[  184.630816][ T4460] loop1: rw=524288, sector=80176, nr_sectors = 8 limit=40427
[  184.671594][ T4434] syz.0.17: attempt to access beyond end of device
[  184.671594][ T4434] loop0: rw=524288, sector=77864, nr_sectors = 8 limit=40427
[  184.675768][ T4460] syz.1.18: attempt to access beyond end of device
[  184.675768][ T4460] loop1: rw=524288, sector=80184, nr_sectors = 8 limit=40427
[  184.699393][ T4434] syz.0.17: attempt to access beyond end of device
[  184.699393][ T4434] loop0: rw=524288, sector=77872, nr_sectors = 8 limit=40427
[  185.329052][   T48] Bluetooth: hci1: command 0x040f tx timeout
[  187.409344][   T48] Bluetooth: hci1: command 0x0419 tx timeout
[  189.578131][ T4460] bio_check_eod: 173996 callbacks suppressed
[  189.578153][ T4460] syz.1.18: attempt to access beyond end of device
[  189.578153][ T4460] loop1: rw=524288, sector=80768, nr_sectors = 8 limit=40427
[  189.586040][ T4434] syz.0.17: attempt to access beyond end of device
[  189.586040][ T4434] loop0: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  189.603695][ T4460] syz.1.18: attempt to access beyond end of device
[  189.603695][ T4460] loop1: rw=524288, sector=80776, nr_sectors = 8 limit=40427
[  189.614343][ T4434] syz.0.17: attempt to access beyond end of device
[  189.614343][ T4434] loop0: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  189.626531][ T4460] syz.1.18: attempt to access beyond end of device
[  189.626531][ T4460] loop1: rw=524288, sector=80784, nr_sectors = 8 limit=40427
[  189.642370][ T4434] syz.0.17: attempt to access beyond end of device
[  189.642370][ T4434] loop0: rw=524288, sector=77856, nr_sectors = 8 limit=40427
[  189.654510][ T4460] syz.1.18: attempt to access beyond end of device
[  189.654510][ T4460] loop1: rw=524288, sector=80792, nr_sectors = 8 limit=40427
[  189.672357][ T4434] syz.0.17: attempt to access beyond end of device
[  189.672357][ T4434] loop0: rw=524288, sector=77864, nr_sectors = 8 limit=40427
[  189.681996][ T4460] syz.1.18: attempt to access beyond end of device
[  189.681996][ T4460] loop1: rw=524288, sector=80800, nr_sectors = 8 limit=40427
[  189.709836][ T4460] syz.1.18: attempt to access beyond end of device
[  189.709836][ T4460] loop1: rw=524288, sector=80808, nr_sectors = 8 limit=40427
[  194.371725][ T1277] ieee802154 phy0 wpan0: encryption failed: -22
[  194.378751][ T1277] ieee802154 phy1 wpan1: encryption failed: -22
[  194.588010][ T4460] bio_check_eod: 174206 callbacks suppressed
[  194.588030][ T4460] syz.1.18: attempt to access beyond end of device
[  194.588030][ T4460] loop1: rw=0, sector=81784, nr_sectors = 8 limit=40427
[  194.588068][ T4434] syz.0.17: attempt to access beyond end of device
[  194.588068][ T4434] loop0: rw=524288, sector=79560, nr_sectors = 8 limit=40427
[  194.594111][ T4460] syz.1.18: attempt to access beyond end of device
[  194.594111][ T4460] loop1: rw=0, sector=81792, nr_sectors = 8 limit=40427
[  194.612680][ T4434] syz.0.17: attempt to access beyond end of device
[  194.612680][ T4434] loop0: rw=524288, sector=79568, nr_sectors = 8 limit=40427
[  194.623525][ T4460] syz.1.18: attempt to access beyond end of device
[  194.623525][ T4460] loop1: rw=0, sector=81800, nr_sectors = 8 limit=40427
[  194.635311][ T4434] syz.0.17: attempt to access beyond end of device
[  194.635311][ T4434] loop0: rw=524288, sector=79576, nr_sectors = 8 limit=40427
[  194.652405][ T4460] syz.1.18: attempt to access beyond end of device
[  194.652405][ T4460] loop1: rw=0, sector=81808, nr_sectors = 8 limit=40427
[  194.663140][ T4434] syz.0.17: attempt to access beyond end of device
[  194.663140][ T4434] loop0: rw=524288, sector=79584, nr_sectors = 8 limit=40427
[  194.676769][ T4460] syz.1.18: attempt to access beyond end of device
[  194.676769][ T4460] loop1: rw=0, sector=81816, nr_sectors = 8 limit=40427
[  194.717191][ T4434] syz.0.17: attempt to access beyond end of device
[  194.717191][ T4434] loop0: rw=524288, sector=79592, nr_sectors = 8 limit=40427
[  196.511679][ T4369] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  196.520798][ T4369] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  196.528808][ T4369] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  196.540937][ T4369] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  196.549320][ T4371] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[  196.557028][ T4371] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  196.954603][ T4467] chnl_net:caif_netlink_parms(): no params data found
[  197.111445][ T4467] bridge0: port 1(bridge_slave_0) entered blocking state
[  197.138203][ T4467] bridge0: port 1(bridge_slave_0) entered disabled state
[  197.146786][ T4467] device bridge_slave_0 entered promiscuous mode
[  197.171299][ T4467] bridge0: port 2(bridge_slave_1) entered blocking state
[  197.187813][ T4467] bridge0: port 2(bridge_slave_1) entered disabled state
[  197.209396][ T4467] device bridge_slave_1 entered promiscuous mode
[  197.258525][ T4467] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  197.280398][ T4467] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  197.349027][ T4467] team0: Port device team_slave_0 added
[  197.357914][ T4467] team0: Port device team_slave_1 added
[  197.406148][ T4467] batman_adv: batadv0: Adding interface: batadv_slave_0
[  197.428068][ T4467] 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.
[  197.478003][ T4467] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  197.510257][ T4467] batman_adv: batadv0: Adding interface: batadv_slave_1
[  197.517345][ T4467] 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.
[  197.581623][ T4467] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  197.688138][ T4467] device hsr_slave_0 entered promiscuous mode
[  197.695162][ T4467] device hsr_slave_1 entered promiscuous mode
[  197.706075][ T4467] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  197.714269][ T4467] Cannot create hsr debugfs directory
[  198.021750][ T4467] netdevsim netdevsim2 netdevsim0: renamed from eth0
[  198.032274][ T4467] netdevsim netdevsim2 netdevsim1: renamed from eth1
[  198.052869][ T4467] netdevsim netdevsim2 netdevsim2: renamed from eth2
[  198.070025][ T4467] netdevsim netdevsim2 netdevsim3: renamed from eth3
[  198.175479][ T4467] 8021q: adding VLAN 0 to HW filter on device bond0
[  198.196741][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  198.210373][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  198.225283][ T4467] 8021q: adding VLAN 0 to HW filter on device team0
[  198.243631][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  198.253522][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  198.267188][   T57] bridge0: port 1(bridge_slave_0) entered blocking state
[  198.274580][   T57] bridge0: port 1(bridge_slave_0) entered forwarding state
[  198.306267][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  198.314944][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  198.330954][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  198.344867][   T57] bridge0: port 2(bridge_slave_1) entered blocking state
[  198.352055][   T57] bridge0: port 2(bridge_slave_1) entered forwarding state
[  198.366332][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  198.376726][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  198.404155][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  198.417640][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  198.433201][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  198.444191][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  198.465413][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  198.476374][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  198.492491][ T4467] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  198.504452][ T4467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  198.512976][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  198.524775][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  198.534044][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  198.608148][ T4371] Bluetooth: hci2: command 0x0409 tx timeout
[  198.975867][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  198.987563][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  199.013475][ T4467] 8021q: adding VLAN 0 to HW filter on device batadv0
[  199.055279][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  199.069890][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  199.113972][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  199.128989][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  199.148735][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  199.168759][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  199.195191][ T4467] device veth0_vlan entered promiscuous mode
[  199.233530][ T4467] device veth1_vlan entered promiscuous mode
[  199.284572][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  199.297725][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  199.306642][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  199.319796][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  199.335148][ T4467] device veth0_macvtap entered promiscuous mode
[  199.347529][ T4467] device veth1_macvtap entered promiscuous mode
[  199.367622][ T4467] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  199.384073][ T4467] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  199.394674][ T4467] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  199.406288][ T4467] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  199.418903][ T4467] batman_adv: batadv0: Interface activated: batadv_slave_0
[  199.427761][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  199.436768][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  199.445404][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  199.454458][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  199.466311][ T4467] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  199.479249][ T4467] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  199.494295][ T4467] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  199.508520][ T4467] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  199.522543][ T4467] batman_adv: batadv0: Interface activated: batadv_slave_1
[  199.531236][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  199.541102][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  199.553647][ T4467] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  199.563811][ T4467] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  199.582792][ T4467] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  199.592074][ T4467] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  199.602063][ T4460] bio_check_eod: 138625 callbacks suppressed
[  199.602078][ T4460] syz.1.18: attempt to access beyond end of device
[  199.602078][ T4460] loop1: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  199.622307][ T4434] syz.0.17: attempt to access beyond end of device
[  199.622307][ T4434] loop0: rw=0, sector=79240, nr_sectors = 8 limit=40427
[  199.638475][ T4434] syz.0.17: attempt to access beyond end of device
[  199.638475][ T4434] loop0: rw=0, sector=79248, nr_sectors = 8 limit=40427
[  199.647564][ T4460] syz.1.18: attempt to access beyond end of device
[  199.647564][ T4460] loop1: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  199.652601][ T4434] syz.0.17: attempt to access beyond end of device
[  199.652601][ T4434] loop0: rw=0, sector=79256, nr_sectors = 8 limit=40427
[  199.677489][ T4460] syz.1.18: attempt to access beyond end of device
[  199.677489][ T4460] loop1: rw=524288, sector=77856, nr_sectors = 8 limit=40427
[  199.685689][ T4434] syz.0.17: attempt to access beyond end of device
[  199.685689][ T4434] loop0: rw=0, sector=79264, nr_sectors = 8 limit=40427
[  199.719118][ T4434] syz.0.17: attempt to access beyond end of device
[  199.719118][ T4434] loop0: rw=0, sector=79272, nr_sectors = 8 limit=40427
[  199.727915][ T4460] syz.1.18: attempt to access beyond end of device
[  199.727915][ T4460] loop1: rw=524288, sector=77864, nr_sectors = 8 limit=40427
[  199.733500][ T4434] syz.0.17: attempt to access beyond end of device
[  199.733500][ T4434] loop0: rw=0, sector=79280, nr_sectors = 8 limit=40427
[  199.760493][   T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  199.781579][   T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  199.798862][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  199.843362][    T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  199.872003][    T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  199.881052][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/04/19 16:50:13 executed programs: 4
[  200.690073][ T4371] Bluetooth: hci2: command 0x041b tx timeout
[  200.787460][ T4480] loop2: detected capacity change from 0 to 40427
[  200.825726][ T4480] F2FS-fs (loop2): invalid crc value
[  200.864503][ T4480] F2FS-fs (loop2): Found nat_bits in checkpoint
[  200.950316][ T4480] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0
[  200.969928][ T4480] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4
[  200.994618][   T26] audit: type=1800 audit(1776617414.631:4): pid=4480 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.19" name="bus" dev="loop2" ino=10 res=0 errno=0
[  202.768135][ T4371] Bluetooth: hci2: command 0x040f tx timeout
[  204.608024][ T4480] bio_check_eod: 145912 callbacks suppressed
[  204.608046][ T4480] syz.2.19: attempt to access beyond end of device
[  204.608046][ T4480] loop2: rw=524288, sector=79992, nr_sectors = 8 limit=40427
[  204.622754][ T4434] syz.0.17: attempt to access beyond end of device
[  204.622754][ T4434] loop0: rw=0, sector=81456, nr_sectors = 8 limit=40427
[  204.629303][ T4460] syz.1.18: attempt to access beyond end of device
[  204.629303][ T4460] loop1: rw=0, sector=79960, nr_sectors = 8 limit=40427
[  204.654679][ T4480] syz.2.19: attempt to access beyond end of device
[  204.654679][ T4480] loop2: rw=524288, sector=80000, nr_sectors = 8 limit=40427
[  204.668773][ T4434] syz.0.17: attempt to access beyond end of device
[  204.668773][ T4434] loop0: rw=0, sector=81464, nr_sectors = 8 limit=40427
[  204.668962][ T4460] syz.1.18: attempt to access beyond end of device
[  204.668962][ T4460] loop1: rw=0, sector=79968, nr_sectors = 8 limit=40427
[  204.696652][ T4480] syz.2.19: attempt to access beyond end of device
[  204.696652][ T4480] loop2: rw=524288, sector=80008, nr_sectors = 8 limit=40427
[  204.696667][ T4434] syz.0.17: attempt to access beyond end of device
[  204.696667][ T4434] loop0: rw=0, sector=81472, nr_sectors = 8 limit=40427
[  204.710971][ T4480] syz.2.19: attempt to access beyond end of device
[  204.710971][ T4480] loop2: rw=524288, sector=80016, nr_sectors = 8 limit=40427
[  204.738359][ T4460] syz.1.18: attempt to access beyond end of device
[  204.738359][ T4460] loop1: rw=0, sector=79976, nr_sectors = 8 limit=40427
[  204.848404][ T4371] Bluetooth: hci2: command 0x0419 tx timeout
[  209.619696][ T4434] bio_check_eod: 158834 callbacks suppressed
[  209.619716][ T4434] syz.0.17: attempt to access beyond end of device
[  209.619716][ T4434] loop0: rw=0, sector=81032, nr_sectors = 8 limit=40427
[  209.621426][ T4460] syz.1.18: attempt to access beyond end of device
[  209.621426][ T4460] loop1: rw=524288, sector=80824, nr_sectors = 8 limit=40427
[  209.625810][ T4434] syz.0.17: attempt to access beyond end of device
[  209.625810][ T4434] loop0: rw=0, sector=81040, nr_sectors = 8 limit=40427
[  209.650095][ T4480] syz.2.19: attempt to access beyond end of device
[  209.650095][ T4480] loop2: rw=524288, sector=81552, nr_sectors = 8 limit=40427
[  209.657593][ T4434] syz.0.17: attempt to access beyond end of device
[  209.657593][ T4434] loop0: rw=0, sector=81048, nr_sectors = 8 limit=40427
[  209.668809][ T4460] syz.1.18: attempt to access beyond end of device
[  209.668809][ T4460] loop1: rw=524288, sector=80832, nr_sectors = 8 limit=40427
[  209.685446][ T4434] syz.0.17: attempt to access beyond end of device
[  209.685446][ T4434] loop0: rw=0, sector=81056, nr_sectors = 8 limit=40427
[  209.695581][ T4480] syz.2.19: attempt to access beyond end of device
[  209.695581][ T4480] loop2: rw=524288, sector=81560, nr_sectors = 8 limit=40427
[  209.713570][ T4434] syz.0.17: attempt to access beyond end of device
[  209.713570][ T4434] loop0: rw=0, sector=81064, nr_sectors = 8 limit=40427
[  209.723099][ T4480] syz.2.19: attempt to access beyond end of device
[  209.723099][ T4480] loop2: rw=524288, sector=81568, nr_sectors = 8 limit=40427
[  214.630595][ T4434] bio_check_eod: 167705 callbacks suppressed
[  214.630617][ T4434] syz.0.17: attempt to access beyond end of device
[  214.630617][ T4434] loop0: rw=524288, sector=79600, nr_sectors = 8 limit=40427
[  214.634898][ T4480] syz.2.19: attempt to access beyond end of device
[  214.634898][ T4480] loop2: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  214.636708][ T4434] syz.0.17: attempt to access beyond end of device
[  214.636708][ T4434] loop0: rw=524288, sector=79608, nr_sectors = 8 limit=40427
[  214.656766][ T4480] syz.2.19: attempt to access beyond end of device
[  214.656766][ T4480] loop2: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  214.692222][ T4460] syz.1.18: attempt to access beyond end of device
[  214.692222][ T4460] loop1: rw=524288, sector=77896, nr_sectors = 8 limit=40427
[  214.706389][ T4460] syz.1.18: attempt to access beyond end of device
[  214.706389][ T4460] loop1: rw=524288, sector=77904, nr_sectors = 8 limit=40427
[  214.712205][ T4434] syz.0.17: attempt to access beyond end of device
[  214.712205][ T4434] loop0: rw=524288, sector=79616, nr_sectors = 8 limit=40427
[  214.721120][ T4460] syz.1.18: attempt to access beyond end of device
[  214.721120][ T4460] loop1: rw=524288, sector=77912, nr_sectors = 8 limit=40427
[  214.740018][ T4434] syz.0.17: attempt to access beyond end of device
[  214.740018][ T4434] loop0: rw=524288, sector=79624, nr_sectors = 8 limit=40427
[  214.750124][ T4480] syz.2.19: attempt to access beyond end of device
[  214.750124][ T4480] loop2: rw=524288, sector=77856, nr_sectors = 8 limit=40427
[  215.124200][   T48] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  215.134621][   T48] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  215.144452][   T48] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  215.152575][   T48] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  215.173310][   T48] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[  215.180836][   T48] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  215.703850][ T4488] chnl_net:caif_netlink_parms(): no params data found
[  215.862336][ T4488] bridge0: port 1(bridge_slave_0) entered blocking state
[  215.869638][ T4488] bridge0: port 1(bridge_slave_0) entered disabled state
[  215.883171][ T4488] device bridge_slave_0 entered promiscuous mode
[  215.906655][ T4488] bridge0: port 2(bridge_slave_1) entered blocking state
[  215.948636][ T4488] bridge0: port 2(bridge_slave_1) entered disabled state
[  215.984138][ T4488] device bridge_slave_1 entered promiscuous mode
[  216.069643][ T4488] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  216.106191][ T4488] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  216.193986][ T4488] team0: Port device team_slave_0 added
[  216.230600][ T4488] team0: Port device team_slave_1 added
[  216.275278][ T4488] batman_adv: batadv0: Adding interface: batadv_slave_0
[  216.298072][ T4488] 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.
[  216.348069][ T4488] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  216.390096][ T4488] batman_adv: batadv0: Adding interface: batadv_slave_1
[  216.397195][ T4488] 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.
[  216.458005][ T4488] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  216.563469][ T4488] device hsr_slave_0 entered promiscuous mode
[  216.578937][ T4488] device hsr_slave_1 entered promiscuous mode
[  216.598048][ T4488] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  216.605673][ T4488] Cannot create hsr debugfs directory
[  216.895936][ T4488] netdevsim netdevsim3 netdevsim0: renamed from eth0
[  216.925395][ T4488] netdevsim netdevsim3 netdevsim1: renamed from eth1
[  216.961809][ T4488] netdevsim netdevsim3 netdevsim2: renamed from eth2
[  217.009348][ T4488] netdevsim netdevsim3 netdevsim3: renamed from eth3
[  217.158254][ T4488] 8021q: adding VLAN 0 to HW filter on device bond0
[  217.209206][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  217.238668][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  217.248666][   T48] Bluetooth: hci3: command 0x0409 tx timeout
[  217.263246][ T4488] 8021q: adding VLAN 0 to HW filter on device team0
[  217.282577][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  217.292322][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  217.301229][    T9] bridge0: port 1(bridge_slave_0) entered blocking state
[  217.308405][    T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[  217.316801][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  217.350990][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  217.368858][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  217.388360][    T9] bridge0: port 2(bridge_slave_1) entered blocking state
[  217.395614][    T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[  217.463813][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  217.489487][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  217.503216][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  217.531339][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  217.566583][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  217.592080][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  217.609655][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  217.632679][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  217.661785][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  217.683200][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  217.697697][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  217.736535][ T4488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  218.308780][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  218.316973][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  218.343807][ T4488] 8021q: adding VLAN 0 to HW filter on device batadv0
[  218.405929][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  218.438392][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  218.492477][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  218.501636][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  218.531812][ T4488] device veth0_vlan entered promiscuous mode
[  218.542724][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  218.551434][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  218.575120][ T4488] device veth1_vlan entered promiscuous mode
[  218.599924][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  218.652897][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  218.681275][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  218.711259][ T4488] device veth0_macvtap entered promiscuous mode
[  218.735171][ T4488] device veth1_macvtap entered promiscuous mode
[  218.780591][ T4488] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  218.803465][ T4488] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  218.828223][ T4488] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  218.862829][ T4488] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  218.888150][ T4488] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  218.922802][ T4488] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  218.949642][ T4488] batman_adv: batadv0: Interface activated: batadv_slave_0
[  218.968108][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  218.990138][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  219.024290][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  219.043852][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  219.075163][ T4488] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  219.104460][ T4488] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  219.138052][ T4488] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  219.158133][ T4488] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  219.178071][ T4488] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  219.197991][ T4488] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  219.229455][ T4488] batman_adv: batadv0: Interface activated: batadv_slave_1
[  219.240182][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  219.259201][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  219.298403][ T4488] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  219.307284][ T4488] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  219.328516][   T48] Bluetooth: hci3: command 0x041b tx timeout
[  219.349558][ T4488] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  219.358721][ T4488] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  219.457254][ T4500] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  219.480591][ T4500] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  219.541709][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  219.565580][   T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  219.578919][   T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  219.598780][   T57] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  219.638024][ T4460] bio_check_eod: 123242 callbacks suppressed
[  219.638043][ T4460] syz.1.18: attempt to access beyond end of device
[  219.638043][ T4460] loop1: rw=0, sector=81408, nr_sectors = 8 limit=40427
[  219.638257][ T4434] syz.0.17: attempt to access beyond end of device
[  219.638257][ T4434] loop0: rw=524288, sector=80280, nr_sectors = 8 limit=40427
[  219.644807][ T4460] syz.1.18: attempt to access beyond end of device
[  219.644807][ T4460] loop1: rw=0, sector=81416, nr_sectors = 8 limit=40427
[  219.676497][ T4434] syz.0.17: attempt to access beyond end of device
[  219.676497][ T4434] loop0: rw=524288, sector=80288, nr_sectors = 8 limit=40427
2026/04/19 16:50:33 executed programs: 5
[  219.690671][ T4480] syz.2.19: attempt to access beyond end of device
[  219.690671][ T4480] loop2: rw=524288, sector=79040, nr_sectors = 8 limit=40427
[  219.713715][ T4480] syz.2.19: attempt to access beyond end of device
[  219.713715][ T4480] loop2: rw=524288, sector=79048, nr_sectors = 8 limit=40427
[  219.728943][ T4480] syz.2.19: attempt to access beyond end of device
[  219.728943][ T4480] loop2: rw=524288, sector=79056, nr_sectors = 8 limit=40427
[  219.742954][ T4460] syz.1.18: attempt to access beyond end of device
[  219.742954][ T4460] loop1: rw=0, sector=81424, nr_sectors = 8 limit=40427
[  219.753382][ T4434] syz.0.17: attempt to access beyond end of device
[  219.753382][ T4434] loop0: rw=524288, sector=80296, nr_sectors = 8 limit=40427
[  219.758248][ T4480] syz.2.19: attempt to access beyond end of device
[  219.758248][ T4480] loop2: rw=524288, sector=79064, nr_sectors = 8 limit=40427
[  220.649263][ T4502] loop3: detected capacity change from 0 to 40427
[  220.683495][ T4502] F2FS-fs (loop3): invalid crc value
[  220.729822][ T4502] F2FS-fs (loop3): Found nat_bits in checkpoint
[  220.843239][ T4502] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0
[  220.862837][ T4502] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4
[  220.886661][   T26] audit: type=1800 audit(1776617434.521:5): pid=4502 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.20" name="bus" dev="loop3" ino=10 res=0 errno=0
[  221.418074][   T48] Bluetooth: hci3: command 0x040f tx timeout
[  223.488149][   T48] Bluetooth: hci3: command 0x0419 tx timeout
[  224.648058][ T4480] bio_check_eod: 144396 callbacks suppressed
[  224.648079][ T4480] syz.2.19: attempt to access beyond end of device
[  224.648079][ T4480] loop2: rw=0, sector=78656, nr_sectors = 8 limit=40427
[  224.660866][ T4460] syz.1.18: attempt to access beyond end of device
[  224.660866][ T4460] loop1: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  224.671631][ T4502] syz.3.20: attempt to access beyond end of device
[  224.671631][ T4502] loop3: rw=0, sector=78152, nr_sectors = 8 limit=40427
[  224.685516][ T4434] syz.0.17: attempt to access beyond end of device
[  224.685516][ T4434] loop0: rw=524288, sector=79352, nr_sectors = 8 limit=40427
[  224.708904][ T4480] syz.2.19: attempt to access beyond end of device
[  224.708904][ T4480] loop2: rw=0, sector=78664, nr_sectors = 8 limit=40427
[  224.716509][ T4460] syz.1.18: attempt to access beyond end of device
[  224.716509][ T4460] loop1: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  224.736845][ T4434] syz.0.17: attempt to access beyond end of device
[  224.736845][ T4434] loop0: rw=524288, sector=79360, nr_sectors = 8 limit=40427
[  224.740860][ T4502] syz.3.20: attempt to access beyond end of device
[  224.740860][ T4502] loop3: rw=0, sector=78160, nr_sectors = 8 limit=40427
[  224.751466][ T4460] syz.1.18: attempt to access beyond end of device
[  224.751466][ T4460] loop1: rw=524288, sector=77856, nr_sectors = 8 limit=40427
[  224.765275][ T4480] syz.2.19: attempt to access beyond end of device
[  224.765275][ T4480] loop2: rw=0, sector=78672, nr_sectors = 8 limit=40427
[  229.658017][ T4434] bio_check_eod: 160795 callbacks suppressed
[  229.658039][ T4434] syz.0.17: attempt to access beyond end of device
[  229.658039][ T4434] loop0: rw=0, sector=79696, nr_sectors = 8 limit=40427
[  229.658062][ T4480] syz.2.19: attempt to access beyond end of device
[  229.658062][ T4480] loop2: rw=524288, sector=78520, nr_sectors = 8 limit=40427
[  229.664125][ T4434] syz.0.17: attempt to access beyond end of device
[  229.664125][ T4434] loop0: rw=0, sector=79704, nr_sectors = 8 limit=40427
[  229.678744][ T4502] syz.3.20: attempt to access beyond end of device
[  229.678744][ T4502] loop3: rw=524288, sector=77920, nr_sectors = 8 limit=40427
[  229.692349][ T4460] syz.1.18: attempt to access beyond end of device
[  229.692349][ T4460] loop1: rw=0, sector=79368, nr_sectors = 8 limit=40427
[  229.738169][ T4480] syz.2.19: attempt to access beyond end of device
[  229.738169][ T4480] loop2: rw=524288, sector=78528, nr_sectors = 8 limit=40427
[  229.744323][ T4434] syz.0.17: attempt to access beyond end of device
[  229.744323][ T4434] loop0: rw=0, sector=79712, nr_sectors = 8 limit=40427
[  229.765921][ T4460] syz.1.18: attempt to access beyond end of device
[  229.765921][ T4460] loop1: rw=0, sector=79376, nr_sectors = 8 limit=40427
[  229.773350][ T4502] syz.3.20: attempt to access beyond end of device
[  229.773350][ T4502] loop3: rw=524288, sector=77928, nr_sectors = 8 limit=40427
[  229.780801][ T4460] syz.1.18: attempt to access beyond end of device
[  229.780801][ T4460] loop1: rw=0, sector=79384, nr_sectors = 8 limit=40427
[  234.668006][ T4460] bio_check_eod: 161095 callbacks suppressed
[  234.668041][ T4460] syz.1.18: attempt to access beyond end of device
[  234.668041][ T4460] loop1: rw=524288, sector=79416, nr_sectors = 8 limit=40427
[  234.668050][ T4502] syz.3.20: attempt to access beyond end of device
[  234.668050][ T4502] loop3: rw=0, sector=80712, nr_sectors = 8 limit=40427
[  234.668112][ T4502] syz.3.20: attempt to access beyond end of device
[  234.668112][ T4502] loop3: rw=0, sector=80720, nr_sectors = 8 limit=40427
[  234.674122][ T4460] syz.1.18: attempt to access beyond end of device
[  234.674122][ T4460] loop1: rw=524288, sector=79424, nr_sectors = 8 limit=40427
[  234.696333][ T4480] syz.2.19: attempt to access beyond end of device
[  234.696333][ T4480] loop2: rw=0, sector=81312, nr_sectors = 8 limit=40427
[  234.709370][ T4434] syz.0.17: attempt to access beyond end of device
[  234.709370][ T4434] loop0: rw=0, sector=79752, nr_sectors = 8 limit=40427
[  234.728729][ T4502] syz.3.20: attempt to access beyond end of device
[  234.728729][ T4502] loop3: rw=0, sector=80728, nr_sectors = 8 limit=40427
[  234.780026][ T4434] syz.0.17: attempt to access beyond end of device
[  234.780026][ T4434] loop0: rw=0, sector=79760, nr_sectors = 8 limit=40427
[  234.786550][ T4480] syz.2.19: attempt to access beyond end of device
[  234.786550][ T4480] loop2: rw=0, sector=81320, nr_sectors = 8 limit=40427
[  234.809826][ T4460] syz.1.18: attempt to access beyond end of device
[  234.809826][ T4460] loop1: rw=524288, sector=79432, nr_sectors = 8 limit=40427
[  234.883844][   T48] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  234.892661][   T48] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  234.906490][   T48] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  234.915522][   T48] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  234.923286][   T48] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[  234.958228][   T48] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  235.451141][ T4510] chnl_net:caif_netlink_parms(): no params data found
[  235.733730][ T4510] bridge0: port 1(bridge_slave_0) entered blocking state
[  235.781619][ T4510] bridge0: port 1(bridge_slave_0) entered disabled state
[  235.819265][ T4510] device bridge_slave_0 entered promiscuous mode
[  235.869515][ T4510] bridge0: port 2(bridge_slave_1) entered blocking state
[  235.876743][ T4510] bridge0: port 2(bridge_slave_1) entered disabled state
[  235.945409][ T4510] device bridge_slave_1 entered promiscuous mode
[  236.026439][ T4510] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  236.087158][ T4510] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  236.175044][ T4510] team0: Port device team_slave_0 added
[  236.207274][ T4510] team0: Port device team_slave_1 added
[  236.286658][ T4510] batman_adv: batadv0: Adding interface: batadv_slave_0
[  236.303894][ T4510] 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.
[  236.378104][ T4510] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  236.461108][ T4510] batman_adv: batadv0: Adding interface: batadv_slave_1
[  236.478054][ T4510] 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.
[  236.554537][ T4510] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  236.680417][ T4510] device hsr_slave_0 entered promiscuous mode
[  236.733224][ T4510] device hsr_slave_1 entered promiscuous mode
[  236.744738][ T4510] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  236.786359][ T4510] Cannot create hsr debugfs directory
[  237.008113][ T4371] Bluetooth: hci4: command 0x0409 tx timeout
[  237.302600][ T4510] netdevsim netdevsim4 netdevsim0: renamed from eth0
[  237.347742][ T4510] netdevsim netdevsim4 netdevsim1: renamed from eth1
[  237.411192][ T4510] netdevsim netdevsim4 netdevsim2: renamed from eth2
[  237.447537][ T4510] netdevsim netdevsim4 netdevsim3: renamed from eth3
[  237.693837][ T4510] 8021q: adding VLAN 0 to HW filter on device bond0
[  237.747644][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  237.756761][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  237.797701][ T4510] 8021q: adding VLAN 0 to HW filter on device team0
[  237.821679][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  237.849166][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  237.872561][ T4500] bridge0: port 1(bridge_slave_0) entered blocking state
[  237.879844][ T4500] bridge0: port 1(bridge_slave_0) entered forwarding state
[  237.955691][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  237.965172][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  238.003637][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  238.023602][ T4500] bridge0: port 2(bridge_slave_1) entered blocking state
[  238.030810][ T4500] bridge0: port 2(bridge_slave_1) entered forwarding state
[  238.068488][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  238.106298][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  238.150209][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  238.188513][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  238.219624][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  238.236421][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  238.274897][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  238.295643][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  238.338586][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  238.355401][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  238.383034][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  238.418781][ T4510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  239.088668][ T4371] Bluetooth: hci4: command 0x041b tx timeout
[  239.339199][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  239.346740][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  239.387436][ T4510] 8021q: adding VLAN 0 to HW filter on device batadv0
[  239.685734][ T4502] bio_check_eod: 128835 callbacks suppressed
[  239.685754][ T4502] syz.3.20: attempt to access beyond end of device
[  239.685754][ T4502] loop3: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  239.692848][ T4460] syz.1.18: attempt to access beyond end of device
[  239.692848][ T4460] loop1: rw=0, sector=79504, nr_sectors = 8 limit=40427
[  239.709399][ T4434] syz.0.17: attempt to access beyond end of device
[  239.709399][ T4434] loop0: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  239.735173][ T4480] syz.2.19: attempt to access beyond end of device
[  239.735173][ T4480] loop2: rw=0, sector=78168, nr_sectors = 8 limit=40427
[  239.748145][ T4502] syz.3.20: attempt to access beyond end of device
[  239.748145][ T4502] loop3: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  239.748665][ T4480] syz.2.19: attempt to access beyond end of device
[  239.748665][ T4480] loop2: rw=0, sector=78176, nr_sectors = 8 limit=40427
[  239.776665][ T4434] syz.0.17: attempt to access beyond end of device
[  239.776665][ T4434] loop0: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  239.786206][ T4502] syz.3.20: attempt to access beyond end of device
[  239.786206][ T4502] loop3: rw=524288, sector=77856, nr_sectors = 8 limit=40427
[  239.791123][ T4460] syz.1.18: attempt to access beyond end of device
[  239.791123][ T4460] loop1: rw=0, sector=79512, nr_sectors = 8 limit=40427
[  239.820224][ T4434] syz.0.17: attempt to access beyond end of device
[  239.820224][ T4434] loop0: rw=524288, sector=77856, nr_sectors = 8 limit=40427
[  240.698780][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  240.729291][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  240.789347][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  240.797822][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  240.840482][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  240.868962][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  240.901664][ T4510] device veth0_vlan entered promiscuous mode
[  240.938335][ T4510] device veth1_vlan entered promiscuous mode
[  241.044745][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  241.054859][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  241.084004][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  241.114197][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  241.149689][ T4510] device veth0_macvtap entered promiscuous mode
[  241.168468][ T4371] Bluetooth: hci4: command 0x040f tx timeout
[  241.188004][ T4510] device veth1_macvtap entered promiscuous mode
[  241.280003][ T4510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  241.328199][ T4510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  241.358068][ T4510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  241.388071][ T4510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  241.418055][ T4510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  241.448011][ T4510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  241.498075][ T4510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  241.528061][ T4510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  241.559611][ T4510] batman_adv: batadv0: Interface activated: batadv_slave_0
[  241.567070][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  241.623373][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  241.658504][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  241.698528][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  241.733481][ T4510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  241.781581][ T4510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  241.818012][ T4510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  241.848032][ T4510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  241.878063][ T4510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  241.889385][ T4510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  241.918063][ T4510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  241.948012][ T4510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  241.979417][ T4510] batman_adv: batadv0: Interface activated: batadv_slave_1
[  241.998139][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  242.038547][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  242.074927][ T4510] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  242.103706][ T4510] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  242.158232][ T4510] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  242.167220][ T4510] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  242.368631][ T4514] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  242.397984][ T4514] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  242.405710][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  242.505727][ T4514] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  242.522742][ T4514] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  242.544339][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/04/19 16:50:56 executed programs: 6
[  243.248068][ T4371] Bluetooth: hci4: command 0x0419 tx timeout
[  243.890945][ T4539] loop4: detected capacity change from 0 to 40427
[  243.974407][ T4539] F2FS-fs (loop4): invalid crc value
[  244.015853][ T4539] F2FS-fs (loop4): Found nat_bits in checkpoint
[  244.150682][ T4539] F2FS-fs (loop4): Cannot turn on quotas: -2 on 0
[  244.218309][ T4539] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4
[  244.246187][   T26] audit: type=1800 audit(1776617457.881:6): pid=4539 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.21" name="bus" dev="loop4" ino=10 res=0 errno=0
[  244.688298][ T4502] bio_check_eod: 119862 callbacks suppressed
[  244.688318][ T4502] syz.3.20: attempt to access beyond end of device
[  244.688318][ T4502] loop3: rw=0, sector=79352, nr_sectors = 8 limit=40427
[  244.713426][ T4460] syz.1.18: attempt to access beyond end of device
[  244.713426][ T4460] loop1: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  244.727334][ T4480] syz.2.19: attempt to access beyond end of device
[  244.727334][ T4480] loop2: rw=0, sector=81480, nr_sectors = 8 limit=40427
[  244.741552][ T4434] syz.0.17: attempt to access beyond end of device
[  244.741552][ T4434] loop0: rw=0, sector=80056, nr_sectors = 8 limit=40427
[  244.754010][ T4502] syz.3.20: attempt to access beyond end of device
[  244.754010][ T4502] loop3: rw=0, sector=79360, nr_sectors = 8 limit=40427
[  244.768994][ T4480] syz.2.19: attempt to access beyond end of device
[  244.768994][ T4480] loop2: rw=0, sector=81488, nr_sectors = 8 limit=40427
[  244.769063][ T4480] syz.2.19: attempt to access beyond end of device
[  244.769063][ T4480] loop2: rw=0, sector=81496, nr_sectors = 8 limit=40427
[  244.769121][ T4480] syz.2.19: attempt to access beyond end of device
[  244.769121][ T4480] loop2: rw=0, sector=81504, nr_sectors = 8 limit=40427
[  244.769182][ T4480] syz.2.19: attempt to access beyond end of device
[  244.769182][ T4480] loop2: rw=0, sector=81512, nr_sectors = 8 limit=40427
[  244.769242][ T4480] syz.2.19: attempt to access beyond end of device
[  244.769242][ T4480] loop2: rw=0, sector=81520, nr_sectors = 8 limit=40427
[  249.697993][ T4539] bio_check_eod: 156288 callbacks suppressed
[  249.703068][ T4480] syz.2.19: attempt to access beyond end of device
[  249.703068][ T4480] loop2: rw=524288, sector=81664, nr_sectors = 8 limit=40427
[  249.714284][ T4502] syz.3.20: attempt to access beyond end of device
[  249.714284][ T4502] loop3: rw=0, sector=78976, nr_sectors = 8 limit=40427
[  249.718733][ T4460] syz.1.18: attempt to access beyond end of device
[  249.718733][ T4460] loop1: rw=524288, sector=78472, nr_sectors = 8 limit=40427
[  249.740992][ T4539] syz.4.21: attempt to access beyond end of device
[  249.740992][ T4539] loop4: rw=524288, sector=81592, nr_sectors = 8 limit=40427
[  249.745964][ T4434] syz.0.17: attempt to access beyond end of device
[  249.745964][ T4434] loop0: rw=0, sector=79176, nr_sectors = 8 limit=40427
[  249.766042][ T4502] syz.3.20: attempt to access beyond end of device
[  249.766042][ T4502] loop3: rw=0, sector=78984, nr_sectors = 8 limit=40427
[  249.773662][ T4480] syz.2.19: attempt to access beyond end of device
[  249.773662][ T4480] loop2: rw=524288, sector=81672, nr_sectors = 8 limit=40427
[  249.793475][ T4539] syz.4.21: attempt to access beyond end of device
[  249.793475][ T4539] loop4: rw=524288, sector=81600, nr_sectors = 8 limit=40427
[  249.800901][ T4460] syz.1.18: attempt to access beyond end of device
[  249.800901][ T4460] loop1: rw=524288, sector=78480, nr_sectors = 8 limit=40427
[  249.828977][ T4434] syz.0.17: attempt to access beyond end of device
[  249.828977][ T4434] loop0: rw=0, sector=79184, nr_sectors = 8 limit=40427
[  254.708077][ T4480] bio_check_eod: 157451 callbacks suppressed
[  254.708099][ T4480] syz.2.19: attempt to access beyond end of device
[  254.708099][ T4480] loop2: rw=0, sector=78800, nr_sectors = 8 limit=40427
[  254.717617][ T4539] syz.4.21: attempt to access beyond end of device
[  254.717617][ T4539] loop4: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  254.738056][ T4460] syz.1.18: attempt to access beyond end of device
[  254.738056][ T4460] loop1: rw=0, sector=80360, nr_sectors = 8 limit=40427
[  254.755016][ T4502] syz.3.20: attempt to access beyond end of device
[  254.755016][ T4502] loop3: rw=0, sector=79000, nr_sectors = 8 limit=40427
[  254.759293][ T4434] syz.0.17: attempt to access beyond end of device
[  254.759293][ T4434] loop0: rw=0, sector=81456, nr_sectors = 8 limit=40427
[  254.777012][ T4480] syz.2.19: attempt to access beyond end of device
[  254.777012][ T4480] loop2: rw=0, sector=78808, nr_sectors = 8 limit=40427
[  254.796293][ T4434] syz.0.17: attempt to access beyond end of device
[  254.796293][ T4434] loop0: rw=0, sector=81464, nr_sectors = 8 limit=40427
[  254.802811][ T4502] syz.3.20: attempt to access beyond end of device
[  254.802811][ T4502] loop3: rw=0, sector=79008, nr_sectors = 8 limit=40427
[  254.815027][ T4539] syz.4.21: attempt to access beyond end of device
[  254.815027][ T4539] loop4: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  254.823247][ T4460] syz.1.18: attempt to access beyond end of device
[  254.823247][ T4460] loop1: rw=0, sector=80368, nr_sectors = 8 limit=40427
[  255.810513][ T1277] ieee802154 phy0 wpan0: encryption failed: -22
[  255.816983][ T1277] ieee802154 phy1 wpan1: encryption failed: -22
[  257.879007][ T4369] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  257.887824][ T4369] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  257.924799][ T4369] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  257.933140][ T4369] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  257.942280][ T4369] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[  257.949827][ T4369] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  258.541815][ T4546] chnl_net:caif_netlink_parms(): no params data found
[  258.859092][ T4546] bridge0: port 1(bridge_slave_0) entered blocking state
[  258.908204][ T4546] bridge0: port 1(bridge_slave_0) entered disabled state
[  258.916580][ T4546] device bridge_slave_0 entered promiscuous mode
[  258.970644][ T4546] bridge0: port 2(bridge_slave_1) entered blocking state
[  258.978154][ T4546] bridge0: port 2(bridge_slave_1) entered disabled state
[  258.987452][ T4546] device bridge_slave_1 entered promiscuous mode
[  259.110707][ T4546] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  259.150883][ T4546] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  259.227856][ T4546] team0: Port device team_slave_0 added
[  259.315820][ T4546] team0: Port device team_slave_1 added
[  259.395475][ T4546] batman_adv: batadv0: Adding interface: batadv_slave_0
[  259.447986][ T4546] 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.
[  259.518191][ T4546] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  259.568714][ T4546] batman_adv: batadv0: Adding interface: batadv_slave_1
[  259.575829][ T4546] 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.
[  259.708053][ T4546] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  259.722623][ T4480] bio_check_eod: 146959 callbacks suppressed
[  259.722640][ T4480] syz.2.19: attempt to access beyond end of device
[  259.722640][ T4480] loop2: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  259.726051][ T4434] syz.0.17: attempt to access beyond end of device
[  259.726051][ T4434] loop0: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  259.739136][ T4460] syz.1.18: attempt to access beyond end of device
[  259.739136][ T4460] loop1: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  259.746890][ T4502] syz.3.20: attempt to access beyond end of device
[  259.746890][ T4502] loop3: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  259.775416][ T4539] syz.4.21: attempt to access beyond end of device
[  259.775416][ T4539] loop4: rw=524288, sector=79568, nr_sectors = 8 limit=40427
[  259.799834][ T4480] syz.2.19: attempt to access beyond end of device
[  259.799834][ T4480] loop2: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  259.814010][ T4434] syz.0.17: attempt to access beyond end of device
[  259.814010][ T4434] loop0: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  259.827869][ T4460] syz.1.18: attempt to access beyond end of device
[  259.827869][ T4460] loop1: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  259.828008][ T4460] syz.1.18: attempt to access beyond end of device
[  259.828008][ T4460] loop1: rw=524288, sector=77856, nr_sectors = 8 limit=40427
[  259.828071][ T4460] syz.1.18: attempt to access beyond end of device
[  259.828071][ T4460] loop1: rw=524288, sector=77864, nr_sectors = 8 limit=40427
[  259.882450][ T4546] device hsr_slave_0 entered promiscuous mode
[  259.893529][ T4546] device hsr_slave_1 entered promiscuous mode
[  259.908670][ T4546] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  259.916315][ T4546] Cannot create hsr debugfs directory
[  259.968216][ T4369] Bluetooth: hci5: command 0x0409 tx timeout
[  260.501078][ T4546] netdevsim netdevsim5 netdevsim0: renamed from eth0
[  260.562073][ T4546] netdevsim netdevsim5 netdevsim1: renamed from eth1
[  260.598687][ T4546] netdevsim netdevsim5 netdevsim2: renamed from eth2
[  260.654155][ T4546] netdevsim netdevsim5 netdevsim3: renamed from eth3
[  260.998605][ T4546] 8021q: adding VLAN 0 to HW filter on device bond0
[  261.051626][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  261.098205][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  261.132107][ T4546] 8021q: adding VLAN 0 to HW filter on device team0
[  261.168734][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  261.208645][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  261.248535][    T9] bridge0: port 1(bridge_slave_0) entered blocking state
[  261.255688][    T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[  261.298418][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  261.341920][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  261.378810][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  261.418185][    T9] bridge0: port 2(bridge_slave_1) entered blocking state
[  261.425358][    T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[  261.472138][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  261.504090][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  261.570908][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  261.599352][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  261.628527][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  261.668758][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  261.696276][ T4546] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  261.768298][ T4546] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  261.800623][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  261.831850][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  261.859799][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  261.889741][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  261.918926][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  261.938942][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  262.049515][ T4369] Bluetooth: hci5: command 0x041b tx timeout
[  262.757747][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  262.782909][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  262.835190][ T4546] 8021q: adding VLAN 0 to HW filter on device batadv0
[  264.128797][ T4369] Bluetooth: hci5: command 0x040f tx timeout
[  264.338694][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  264.378471][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  264.471787][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  264.495008][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  264.529411][ T4546] device veth0_vlan entered promiscuous mode
[  264.538441][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  264.547464][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  264.584783][ T4546] device veth1_vlan entered promiscuous mode
[  264.702569][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  264.726969][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  264.730239][ T4539] bio_check_eod: 128755 callbacks suppressed
[  264.730252][ T4539] syz.4.21: attempt to access beyond end of device
[  264.730252][ T4539] loop4: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  264.741815][ T4460] syz.1.18: attempt to access beyond end of device
[  264.741815][ T4460] loop1: rw=0, sector=78968, nr_sectors = 8 limit=40427
[  264.754544][ T4502] syz.3.20: attempt to access beyond end of device
[  264.754544][ T4502] loop3: rw=524288, sector=81280, nr_sectors = 8 limit=40427
[  264.754626][ T4502] syz.3.20: attempt to access beyond end of device
[  264.754626][ T4502] loop3: rw=524288, sector=81288, nr_sectors = 8 limit=40427
[  264.754685][ T4502] syz.3.20: attempt to access beyond end of device
[  264.754685][ T4502] loop3: rw=524288, sector=81296, nr_sectors = 8 limit=40427
[  264.754744][ T4502] syz.3.20: attempt to access beyond end of device
[  264.754744][ T4502] loop3: rw=524288, sector=81304, nr_sectors = 8 limit=40427
[  264.754804][ T4502] syz.3.20: attempt to access beyond end of device
[  264.754804][ T4502] loop3: rw=524288, sector=81312, nr_sectors = 8 limit=40427
[  264.754864][ T4502] syz.3.20: attempt to access beyond end of device
[  264.754864][ T4502] loop3: rw=524288, sector=81320, nr_sectors = 8 limit=40427
[  264.754919][ T4502] syz.3.20: attempt to access beyond end of device
[  264.754919][ T4502] loop3: rw=524288, sector=81328, nr_sectors = 8 limit=40427
[  264.772292][ T4434] syz.0.17: attempt to access beyond end of device
[  264.772292][ T4434] loop0: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  264.789180][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  265.116443][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  265.161570][ T4546] device veth0_macvtap entered promiscuous mode
[  265.202758][ T4546] device veth1_macvtap entered promiscuous mode
[  265.287003][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  265.335230][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  265.355419][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  265.408347][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  265.448017][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  265.498138][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  265.538049][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  265.607973][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  265.617906][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  265.688042][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  265.720215][ T4546] batman_adv: batadv0: Interface activated: batadv_slave_0
[  265.748273][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  265.768378][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  265.795545][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  265.838868][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  265.873813][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  265.898874][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  265.938002][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  265.968335][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  266.015409][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  266.058021][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  266.088553][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  266.138006][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  266.147896][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  266.208241][ T4369] Bluetooth: hci5: command 0x0419 tx timeout
[  266.218160][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  266.289779][ T4546] batman_adv: batadv0: Interface activated: batadv_slave_1
[  266.318481][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  266.356696][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  266.402055][ T4546] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  266.448254][ T4546] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  266.457142][ T4546] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  266.518029][ T4546] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  266.819425][    T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  266.827317][    T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  266.919869][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  266.936668][   T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  266.988941][   T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  267.007627][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/04/19 16:51:20 executed programs: 7
[  268.675199][ T4568] loop5: detected capacity change from 0 to 40427
[  268.749106][ T4568] F2FS-fs (loop5): invalid crc value
[  268.810648][ T4568] F2FS-fs (loop5): Found nat_bits in checkpoint
[  268.990339][ T4568] F2FS-fs (loop5): Cannot turn on quotas: -2 on 0
[  269.038348][ T4568] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4
[  269.081234][   T26] audit: type=1800 audit(1776617482.721:7): pid=4568 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.22" name="bus" dev="loop5" ino=10 res=0 errno=0
[  269.738081][ T4539] bio_check_eod: 121918 callbacks suppressed
[  269.738102][ T4539] syz.4.21: attempt to access beyond end of device
[  269.738102][ T4539] loop4: rw=0, sector=80592, nr_sectors = 8 limit=40427
[  269.758741][ T4460] syz.1.18: attempt to access beyond end of device
[  269.758741][ T4460] loop1: rw=524288, sector=80256, nr_sectors = 8 limit=40427
[  269.772843][ T4502] syz.3.20: attempt to access beyond end of device
[  269.772843][ T4502] loop3: rw=0, sector=78776, nr_sectors = 8 limit=40427
[  269.786550][ T4573] syz.5.22: attempt to access beyond end of device
[  269.786550][ T4573] loop5: rw=524288, sector=78440, nr_sectors = 8 limit=40427
[  269.788717][ T4434] syz.0.17: attempt to access beyond end of device
[  269.788717][ T4434] loop0: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  269.802836][ T4480] syz.2.19: attempt to access beyond end of device
[  269.802836][ T4480] loop2: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  269.814519][ T4460] syz.1.18: attempt to access beyond end of device
[  269.814519][ T4460] loop1: rw=524288, sector=80264, nr_sectors = 8 limit=40427
[  269.814582][ T4460] syz.1.18: attempt to access beyond end of device
[  269.814582][ T4460] loop1: rw=524288, sector=80272, nr_sectors = 8 limit=40427
[  269.814643][ T4460] syz.1.18: attempt to access beyond end of device
[  269.814643][ T4460] loop1: rw=524288, sector=80280, nr_sectors = 8 limit=40427
[  269.814705][ T4460] syz.1.18: attempt to access beyond end of device
[  269.814705][ T4460] loop1: rw=524288, sector=80288, nr_sectors = 8 limit=40427
[  274.748079][ T4480] bio_check_eod: 155406 callbacks suppressed
[  274.748101][ T4480] syz.2.19: attempt to access beyond end of device
[  274.748101][ T4480] loop2: rw=0, sector=79784, nr_sectors = 8 limit=40427
[  274.758015][ T4460] syz.1.18: attempt to access beyond end of device
[  274.758015][ T4460] loop1: rw=524288, sector=79816, nr_sectors = 8 limit=40427
[  274.782185][ T4539] syz.4.21: attempt to access beyond end of device
[  274.782185][ T4539] loop4: rw=0, sector=79280, nr_sectors = 8 limit=40427
[  274.784519][ T4573] syz.5.22: attempt to access beyond end of device
[  274.784519][ T4573] loop5: rw=524288, sector=79528, nr_sectors = 8 limit=40427
[  274.804513][ T4434] syz.0.17: attempt to access beyond end of device
[  274.804513][ T4434] loop0: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  274.811704][ T4502] syz.3.20: attempt to access beyond end of device
[  274.811704][ T4502] loop3: rw=0, sector=80680, nr_sectors = 8 limit=40427
[  274.839681][ T4480] syz.2.19: attempt to access beyond end of device
[  274.839681][ T4480] loop2: rw=0, sector=79792, nr_sectors = 8 limit=40427
[  274.845681][ T4539] syz.4.21: attempt to access beyond end of device
[  274.845681][ T4539] loop4: rw=0, sector=79288, nr_sectors = 8 limit=40427
[  274.853755][ T4573] syz.5.22: attempt to access beyond end of device
[  274.853755][ T4573] loop5: rw=524288, sector=79536, nr_sectors = 8 limit=40427
[  274.874727][ T4460] syz.1.18: attempt to access beyond end of device
[  274.874727][ T4460] loop1: rw=524288, sector=79824, nr_sectors = 8 limit=40427
[  279.758039][ T4502] bio_check_eod: 157916 callbacks suppressed
[  279.758060][ T4502] syz.3.20: attempt to access beyond end of device
[  279.758060][ T4502] loop3: rw=0, sector=80344, nr_sectors = 8 limit=40427
[  279.758110][ T4480] syz.2.19: attempt to access beyond end of device
[  279.758110][ T4480] loop2: rw=0, sector=77896, nr_sectors = 8 limit=40427
[  279.764140][ T4502] syz.3.20: attempt to access beyond end of device
[  279.764140][ T4502] loop3: rw=0, sector=80352, nr_sectors = 8 limit=40427
[  279.777583][ T4539] syz.4.21: attempt to access beyond end of device
[  279.777583][ T4539] loop4: rw=524288, sector=81136, nr_sectors = 8 limit=40427
[  279.777650][ T4539] syz.4.21: attempt to access beyond end of device
[  279.777650][ T4539] loop4: rw=524288, sector=81144, nr_sectors = 8 limit=40427
[  279.804259][ T4434] syz.0.17: attempt to access beyond end of device
[  279.804259][ T4434] loop0: rw=0, sector=81648, nr_sectors = 8 limit=40427
[  279.810543][ T4460] syz.1.18: attempt to access beyond end of device
[  279.810543][ T4460] loop1: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  279.846383][ T4434] syz.0.17: attempt to access beyond end of device
[  279.846383][ T4434] loop0: rw=0, sector=81656, nr_sectors = 8 limit=40427
[  279.861271][ T4573] syz.5.22: attempt to access beyond end of device
[  279.861271][ T4573] loop5: rw=524288, sector=79176, nr_sectors = 8 limit=40427
[  279.888877][ T4480] syz.2.19: attempt to access beyond end of device
[  279.888877][ T4480] loop2: rw=0, sector=77904, nr_sectors = 8 limit=40427
[  282.428946][ T4369] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  282.437983][ T4369] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  282.489053][ T4369] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  282.498871][ T4369] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  282.506505][ T4369] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[  282.514041][ T4369] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  283.292752][ T4575] chnl_net:caif_netlink_parms(): no params data found
[  283.488159][ T4371] Bluetooth: hci0: command 0x0406 tx timeout
[  283.630636][ T4575] bridge0: port 1(bridge_slave_0) entered blocking state
[  283.637913][ T4575] bridge0: port 1(bridge_slave_0) entered disabled state
[  283.647669][ T4575] device bridge_slave_0 entered promiscuous mode
[  283.740805][ T4575] bridge0: port 2(bridge_slave_1) entered blocking state
[  283.788097][ T4575] bridge0: port 2(bridge_slave_1) entered disabled state
[  283.796486][ T4575] device bridge_slave_1 entered promiscuous mode
[  283.960696][ T4575] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  284.010326][ T4575] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  284.123972][ T4575] team0: Port device team_slave_0 added
[  284.182333][ T4575] team0: Port device team_slave_1 added
[  284.267380][ T4575] batman_adv: batadv0: Adding interface: batadv_slave_0
[  284.322840][ T4575] 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.
[  284.458533][ T4575] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  284.518124][ T4575] batman_adv: batadv0: Adding interface: batadv_slave_1
[  284.525135][ T4575] 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.
[  284.551551][ T4371] Bluetooth: hci6: command 0x0409 tx timeout
[  284.746392][ T4575] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  284.768965][ T4434] bio_check_eod: 148396 callbacks suppressed
[  284.768985][ T4434] syz.0.17: attempt to access beyond end of device
[  284.768985][ T4434] loop0: rw=0, sector=81728, nr_sectors = 8 limit=40427
[  284.788455][ T4573] syz.5.22: attempt to access beyond end of device
[  284.788455][ T4573] loop5: rw=524288, sector=79096, nr_sectors = 8 limit=40427
[  284.790382][ T4573] syz.5.22: attempt to access beyond end of device
[  284.790382][ T4573] loop5: rw=524288, sector=79104, nr_sectors = 8 limit=40427
[  284.802692][ T4460] syz.1.18: attempt to access beyond end of device
[  284.802692][ T4460] loop1: rw=0, sector=80776, nr_sectors = 8 limit=40427
[  284.802773][ T4460] syz.1.18: attempt to access beyond end of device
[  284.802773][ T4460] loop1: rw=0, sector=80784, nr_sectors = 8 limit=40427
[  284.843541][ T4502] syz.3.20: attempt to access beyond end of device
[  284.843541][ T4502] loop3: rw=524288, sector=81168, nr_sectors = 8 limit=40427
[  284.857542][ T4539] syz.4.21: attempt to access beyond end of device
[  284.857542][ T4539] loop4: rw=524288, sector=78992, nr_sectors = 8 limit=40427
[  284.871811][ T4573] syz.5.22: attempt to access beyond end of device
[  284.871811][ T4573] loop5: rw=524288, sector=79112, nr_sectors = 8 limit=40427
[  284.871891][ T4573] syz.5.22: attempt to access beyond end of device
[  284.871891][ T4573] loop5: rw=524288, sector=79120, nr_sectors = 8 limit=40427
[  284.871948][ T4573] syz.5.22: attempt to access beyond end of device
[  284.871948][ T4573] loop5: rw=524288, sector=79128, nr_sectors = 8 limit=40427
[  284.922997][ T4575] device hsr_slave_0 entered promiscuous mode
[  284.959400][ T4575] device hsr_slave_1 entered promiscuous mode
[  285.028125][ T4575] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  285.035962][ T4575] Cannot create hsr debugfs directory
[  285.708364][ T4575] netdevsim netdevsim6 netdevsim0: renamed from eth0
[  285.757652][ T4575] netdevsim netdevsim6 netdevsim1: renamed from eth1
[  285.801451][ T4575] netdevsim netdevsim6 netdevsim2: renamed from eth2
[  285.860808][ T4575] netdevsim netdevsim6 netdevsim3: renamed from eth3
[  286.208556][ T4575] 8021q: adding VLAN 0 to HW filter on device bond0
[  286.264343][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  286.308358][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  286.342073][ T4575] 8021q: adding VLAN 0 to HW filter on device team0
[  286.418343][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  286.468385][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  286.498286][ T4500] bridge0: port 1(bridge_slave_0) entered blocking state
[  286.505456][ T4500] bridge0: port 1(bridge_slave_0) entered forwarding state
[  286.608163][ T4371] Bluetooth: hci6: command 0x041b tx timeout
[  286.616359][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  286.625996][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  286.634705][ T4500] bridge0: port 2(bridge_slave_1) entered blocking state
[  286.641947][ T4500] bridge0: port 2(bridge_slave_1) entered forwarding state
[  286.659040][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  286.667803][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  286.677507][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  286.719532][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  286.751209][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  286.807816][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  286.840735][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  286.890254][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  286.928912][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  286.968437][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  287.004976][ T4575] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  287.069343][ T4575] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  287.108757][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  287.121757][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  288.221316][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  288.251180][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  288.304214][ T4575] 8021q: adding VLAN 0 to HW filter on device batadv0
[  288.698808][ T4371] Bluetooth: hci6: command 0x040f tx timeout
[  289.778033][ T4573] bio_check_eod: 136178 callbacks suppressed
[  289.778055][ T4573] syz.5.22: attempt to access beyond end of device
[  289.778055][ T4573] loop5: rw=0, sector=81496, nr_sectors = 8 limit=40427
[  289.786913][ T4480] syz.2.19: attempt to access beyond end of device
[  289.786913][ T4480] loop2: rw=524288, sector=81400, nr_sectors = 8 limit=40427
[  289.798911][ T4434] syz.0.17: attempt to access beyond end of device
[  289.798911][ T4434] loop0: rw=0, sector=78944, nr_sectors = 8 limit=40427
[  289.825415][ T4502] syz.3.20: attempt to access beyond end of device
[  289.825415][ T4502] loop3: rw=524288, sector=81808, nr_sectors = 8 limit=40427
[  289.829078][ T4460] syz.1.18: attempt to access beyond end of device
[  289.829078][ T4460] loop1: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  289.853106][ T4539] syz.4.21: attempt to access beyond end of device
[  289.853106][ T4539] loop4: rw=524288, sector=81304, nr_sectors = 8 limit=40427
[  289.867112][ T4539] syz.4.21: attempt to access beyond end of device
[  289.867112][ T4539] loop4: rw=524288, sector=81312, nr_sectors = 8 limit=40427
[  289.881913][ T4573] syz.5.22: attempt to access beyond end of device
[  289.881913][ T4573] loop5: rw=0, sector=81504, nr_sectors = 8 limit=40427
[  289.885238][ T4502] syz.3.20: attempt to access beyond end of device
[  289.885238][ T4502] loop3: rw=524288, sector=81816, nr_sectors = 8 limit=40427
[  289.896913][ T4434] syz.0.17: attempt to access beyond end of device
[  289.896913][ T4434] loop0: rw=0, sector=78952, nr_sectors = 8 limit=40427
[  290.058166][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  290.099171][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  290.165122][ T4575] device veth0_vlan entered promiscuous mode
[  290.205291][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  290.228981][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  290.254239][ T4575] device veth1_vlan entered promiscuous mode
[  290.288599][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  290.297373][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  290.329219][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  290.407707][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  290.460567][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  290.498924][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  290.545250][ T4575] device veth0_macvtap entered promiscuous mode
[  290.580085][ T4575] device veth1_macvtap entered promiscuous mode
[  290.659053][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.708106][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.758083][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.768961][ T4371] Bluetooth: hci6: command 0x0419 tx timeout
[  290.828087][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.878187][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  290.908120][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  290.958003][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  291.010273][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.055358][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  291.098030][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.140372][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  291.186003][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.229744][ T4575] batman_adv: batadv0: Interface activated: batadv_slave_0
[  291.238903][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  291.269959][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  291.316871][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  291.369775][   T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  291.440160][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.457970][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.467839][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.560095][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.606215][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.647874][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.708028][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.758050][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.805943][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.855507][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  291.898002][ T4575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  291.957999][ T4575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  292.008254][ T4575] batman_adv: batadv0: Interface activated: batadv_slave_1
[  292.017862][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  292.049070][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  292.113216][ T4575] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  292.158060][ T4575] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  292.167179][ T4575] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  292.228117][ T4575] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  292.580428][ T4486] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  292.608523][ T4486] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  292.678086][ T4486] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  292.748662][ T4486] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  292.757387][ T4486] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  292.811348][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/04/19 16:51:46 executed programs: 8
[  294.531494][ T4598] loop6: detected capacity change from 0 to 40427
[  294.623103][ T4598] F2FS-fs (loop6): invalid crc value
[  294.718941][ T4598] F2FS-fs (loop6): Found nat_bits in checkpoint
[  294.788126][ T4502] bio_check_eod: 130842 callbacks suppressed
[  294.788146][ T4502] syz.3.20: attempt to access beyond end of device
[  294.788146][ T4502] loop3: rw=0, sector=78720, nr_sectors = 8 limit=40427
[  294.798007][ T4539] syz.4.21: attempt to access beyond end of device
[  294.798007][ T4539] loop4: rw=0, sector=81416, nr_sectors = 8 limit=40427
[  294.809380][ T4573] syz.5.22: attempt to access beyond end of device
[  294.809380][ T4573] loop5: rw=524288, sector=78352, nr_sectors = 8 limit=40427
[  294.822511][ T4434] syz.0.17: attempt to access beyond end of device
[  294.822511][ T4434] loop0: rw=0, sector=79416, nr_sectors = 8 limit=40427
[  294.849152][ T4480] syz.2.19: attempt to access beyond end of device
[  294.849152][ T4480] loop2: rw=524288, sector=78848, nr_sectors = 8 limit=40427
[  294.849249][ T4480] syz.2.19: attempt to access beyond end of device
[  294.849249][ T4480] loop2: rw=524288, sector=78856, nr_sectors = 8 limit=40427
[  294.887615][ T4502] syz.3.20: attempt to access beyond end of device
[  294.887615][ T4502] loop3: rw=0, sector=78728, nr_sectors = 8 limit=40427
[  294.892159][ T4460] syz.1.18: attempt to access beyond end of device
[  294.892159][ T4460] loop1: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  294.902843][ T4573] syz.5.22: attempt to access beyond end of device
[  294.902843][ T4573] loop5: rw=524288, sector=78360, nr_sectors = 8 limit=40427
[  294.935633][ T4598] F2FS-fs (loop6): Cannot turn on quotas: -2 on 0
[  294.938808][ T4502] syz.3.20: attempt to access beyond end of device
[  294.938808][ T4502] loop3: rw=0, sector=78736, nr_sectors = 8 limit=40427
[  294.966231][ T4598] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e4
[  295.012371][   T26] audit: type=1800 audit(1776617508.651:8): pid=4598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.6.23" name="bus" dev="loop6" ino=10 res=0 errno=0
[  299.797984][ T4573] bio_check_eod: 150361 callbacks suppressed
[  299.798004][ T4573] syz.5.22: attempt to access beyond end of device
[  299.798004][ T4573] loop5: rw=524288, sector=80688, nr_sectors = 8 limit=40427
[  299.805019][ T4480] syz.2.19: attempt to access beyond end of device
[  299.805019][ T4480] loop2: rw=0, sector=78488, nr_sectors = 8 limit=40427
[  299.817965][ T4502] syz.3.20: attempt to access beyond end of device
[  299.817965][ T4502] loop3: rw=0, sector=80360, nr_sectors = 8 limit=40427
[  299.837593][ T4460] syz.1.18: attempt to access beyond end of device
[  299.837593][ T4460] loop1: rw=524288, sector=81352, nr_sectors = 8 limit=40427
[  299.845854][ T4598] syz.6.23: attempt to access beyond end of device
[  299.845854][ T4598] loop6: rw=524288, sector=79184, nr_sectors = 8 limit=40427
[  299.873347][ T4434] syz.0.17: attempt to access beyond end of device
[  299.873347][ T4434] loop0: rw=0, sector=79080, nr_sectors = 8 limit=40427
[  299.887099][ T4573] syz.5.22: attempt to access beyond end of device
[  299.887099][ T4573] loop5: rw=524288, sector=80696, nr_sectors = 8 limit=40427
[  299.887622][ T4539] syz.4.21: attempt to access beyond end of device
[  299.887622][ T4539] loop4: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  299.902850][ T4434] syz.0.17: attempt to access beyond end of device
[  299.902850][ T4434] loop0: rw=0, sector=79088, nr_sectors = 8 limit=40427
[  299.930491][ T4502] syz.3.20: attempt to access beyond end of device
[  299.930491][ T4502] loop3: rw=0, sector=80368, nr_sectors = 8 limit=40427
[  303.968141][ T4369] Bluetooth: hci1: command 0x0406 tx timeout
[  304.808017][ T4573] bio_check_eod: 157522 callbacks suppressed
[  304.808050][ T4573] syz.5.22: attempt to access beyond end of device
[  304.808050][ T4573] loop5: rw=524288, sector=80240, nr_sectors = 8 limit=40427
[  304.815035][ T4460] syz.1.18: attempt to access beyond end of device
[  304.815035][ T4460] loop1: rw=0, sector=81464, nr_sectors = 8 limit=40427
[  304.828085][ T4539] syz.4.21: attempt to access beyond end of device
[  304.828085][ T4539] loop4: rw=0, sector=81528, nr_sectors = 8 limit=40427
[  304.828152][ T4539] syz.4.21: attempt to access beyond end of device
[  304.828152][ T4539] loop4: rw=0, sector=81536, nr_sectors = 8 limit=40427
[  304.828212][ T4539] syz.4.21: attempt to access beyond end of device
[  304.828212][ T4539] loop4: rw=0, sector=81544, nr_sectors = 8 limit=40427
[  304.828271][ T4539] syz.4.21: attempt to access beyond end of device
[  304.828271][ T4539] loop4: rw=0, sector=81552, nr_sectors = 8 limit=40427
[  304.849010][ T4434] syz.0.17: attempt to access beyond end of device
[  304.849010][ T4434] loop0: rw=524288, sector=80440, nr_sectors = 8 limit=40427
[  304.856593][ T4502] syz.3.20: attempt to access beyond end of device
[  304.856593][ T4502] loop3: rw=524288, sector=79416, nr_sectors = 8 limit=40427
[  304.869331][ T4480] syz.2.19: attempt to access beyond end of device
[  304.869331][ T4480] loop2: rw=524288, sector=78152, nr_sectors = 8 limit=40427
[  304.882799][ T4598] syz.6.23: attempt to access beyond end of device
[  304.882799][ T4598] loop6: rw=0, sector=80960, nr_sectors = 8 limit=40427
[  308.209017][ T4371] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  308.238329][ T4371] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  308.248380][ T4371] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  308.269372][   T48] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  308.277790][   T48] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[  308.285533][   T48] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  309.148515][ T4611] chnl_net:caif_netlink_parms(): no params data found
[  309.391710][ T4611] bridge0: port 1(bridge_slave_0) entered blocking state
[  309.400071][ T4611] bridge0: port 1(bridge_slave_0) entered disabled state
[  309.408992][ T4611] device bridge_slave_0 entered promiscuous mode
[  309.418701][ T4611] bridge0: port 2(bridge_slave_1) entered blocking state
[  309.426065][ T4611] bridge0: port 2(bridge_slave_1) entered disabled state
[  309.435159][ T4611] device bridge_slave_1 entered promiscuous mode
[  309.626287][ T4611] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  309.701040][ T4611] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  309.818194][ T4573] bio_check_eod: 152431 callbacks suppressed
[  309.818213][ T4573] syz.5.22: attempt to access beyond end of device
[  309.818213][ T4573] loop5: rw=524288, sector=81912, nr_sectors = 8 limit=40427
[  309.828413][ T4460] syz.1.18: attempt to access beyond end of device
[  309.828413][ T4460] loop1: rw=524288, sector=80240, nr_sectors = 8 limit=40427
[  309.855431][ T4434] syz.0.17: attempt to access beyond end of device
[  309.855431][ T4434] loop0: rw=524288, sector=78504, nr_sectors = 8 limit=40427
[  309.857474][ T4480] syz.2.19: attempt to access beyond end of device
[  309.857474][ T4480] loop2: rw=0, sector=77872, nr_sectors = 8 limit=40427
[  309.873783][ T4598] syz.6.23: attempt to access beyond end of device
[  309.873783][ T4598] loop6: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  309.883171][ T4539] syz.4.21: attempt to access beyond end of device
[  309.883171][ T4539] loop4: rw=524288, sector=79680, nr_sectors = 8 limit=40427
[  309.897217][ T4502] syz.3.20: attempt to access beyond end of device
[  309.897217][ T4502] loop3: rw=524288, sector=79040, nr_sectors = 8 limit=40427
[  309.913322][ T4611] team0: Port device team_slave_0 added
[  309.930855][ T4434] syz.0.17: attempt to access beyond end of device
[  309.930855][ T4434] loop0: rw=524288, sector=78512, nr_sectors = 8 limit=40427
[  309.940658][ T4460] syz.1.18: attempt to access beyond end of device
[  309.940658][ T4460] loop1: rw=524288, sector=80248, nr_sectors = 8 limit=40427
[  309.946051][ T4573] syz.5.22: attempt to access beyond end of device
[  309.946051][ T4573] loop5: rw=0, sector=77840, nr_sectors = 8 limit=40427
[  309.984429][ T4611] team0: Port device team_slave_1 added
[  310.067767][ T4611] batman_adv: batadv0: Adding interface: batadv_slave_0
[  310.117292][ T4611] 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.
[  310.258212][ T4611] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  310.310222][ T4611] batman_adv: batadv0: Adding interface: batadv_slave_1
[  310.317409][ T4611] 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.
[  310.368773][   T48] Bluetooth: hci7: command 0x0409 tx timeout
[  310.542675][ T4611] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  310.762724][ T4611] device hsr_slave_0 entered promiscuous mode
[  310.828488][ T4611] device hsr_slave_1 entered promiscuous mode
[  310.858118][ T4611] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  310.865747][ T4611] Cannot create hsr debugfs directory
[  311.701681][ T4611] netdevsim netdevsim7 netdevsim0: renamed from eth0
[  311.771444][ T4611] netdevsim netdevsim7 netdevsim1: renamed from eth1
[  311.821307][ T4611] netdevsim netdevsim7 netdevsim2: renamed from eth2
[  311.849570][ T4611] netdevsim netdevsim7 netdevsim3: renamed from eth3
[  312.224755][ T4611] 8021q: adding VLAN 0 to HW filter on device bond0
[  312.348382][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  312.368640][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  312.421260][ T4611] 8021q: adding VLAN 0 to HW filter on device team0
[  312.448888][   T48] Bluetooth: hci7: command 0x041b tx timeout
[  312.472892][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  312.528673][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  312.587131][ T4514] bridge0: port 1(bridge_slave_0) entered blocking state
[  312.594348][ T4514] bridge0: port 1(bridge_slave_0) entered forwarding state
[  312.648627][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  312.736441][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  312.757110][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  312.800931][ T4587] bridge0: port 2(bridge_slave_1) entered blocking state
[  312.808227][ T4587] bridge0: port 2(bridge_slave_1) entered forwarding state
[  312.878502][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  312.950585][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  312.980629][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  313.024127][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  313.069109][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  313.109511][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  313.167028][ T4611] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  313.217479][ T4611] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  313.273443][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  313.289495][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  313.339443][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  313.399152][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  313.448871][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  313.508835][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  314.538040][   T48] Bluetooth: hci7: command 0x040f tx timeout
[  314.624688][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  314.678248][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  314.736517][ T4611] 8021q: adding VLAN 0 to HW filter on device batadv0
[  314.828679][ T4460] bio_check_eod: 139311 callbacks suppressed
[  314.828699][ T4460] syz.1.18: attempt to access beyond end of device
[  314.828699][ T4460] loop1: rw=0, sector=79264, nr_sectors = 8 limit=40427
[  314.841966][ T4598] syz.6.23: attempt to access beyond end of device
[  314.841966][ T4598] loop6: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  314.849214][ T4573] syz.5.22: attempt to access beyond end of device
[  314.849214][ T4573] loop5: rw=0, sector=81344, nr_sectors = 8 limit=40427
[  314.862877][ T4502] syz.3.20: attempt to access beyond end of device
[  314.862877][ T4502] loop3: rw=0, sector=80352, nr_sectors = 8 limit=40427
[  314.877081][ T4539] syz.4.21: attempt to access beyond end of device
[  314.877081][ T4539] loop4: rw=524288, sector=79376, nr_sectors = 8 limit=40427
[  314.904870][ T4434] syz.0.17: attempt to access beyond end of device
[  314.904870][ T4434] loop0: rw=524288, sector=80536, nr_sectors = 8 limit=40427
[  314.919053][ T4480] syz.2.19: attempt to access beyond end of device
[  314.919053][ T4480] loop2: rw=0, sector=78440, nr_sectors = 8 limit=40427
[  314.932856][ T4460] syz.1.18: attempt to access beyond end of device
[  314.932856][ T4460] loop1: rw=0, sector=79272, nr_sectors = 8 limit=40427
[  314.946880][ T4434] syz.0.17: attempt to access beyond end of device
[  314.946880][ T4434] loop0: rw=524288, sector=80544, nr_sectors = 8 limit=40427
[  314.961018][ T4480] syz.2.19: attempt to access beyond end of device
[  314.961018][ T4480] loop2: rw=0, sector=78448, nr_sectors = 8 limit=40427
[  316.450474][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  316.500242][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  316.572750][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  316.599712][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  316.608645][   T48] Bluetooth: hci7: command 0x0419 tx timeout
[  316.651064][ T4611] device veth0_vlan entered promiscuous mode
[  316.658712][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  316.678360][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  316.695964][ T4611] device veth1_vlan entered promiscuous mode
[  316.819999][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  316.839466][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  316.879106][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  316.917809][ T4587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  316.963143][ T4611] device veth0_macvtap entered promiscuous mode
[  316.993555][ T4611] device veth1_macvtap entered promiscuous mode
[  317.101653][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  317.158014][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  317.196324][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  317.263257][ T1277] ieee802154 phy0 wpan0: encryption failed: -22
[  317.269692][ T1277] ieee802154 phy1 wpan1: encryption failed: -22
[  317.288008][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  317.368050][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  317.428017][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  317.478146][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  317.528002][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  317.588001][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  317.637955][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  317.698013][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  317.748043][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  317.797962][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[  317.857983][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  317.899647][ T4611] batman_adv: batadv0: Interface activated: batadv_slave_0
[  317.909804][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  317.928352][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  317.968799][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  318.018551][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  318.062686][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  318.098044][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  318.138025][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  318.187952][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  318.247980][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  318.297978][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  318.307865][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  318.387978][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  318.427964][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  318.467987][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  318.528722][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  318.587984][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  318.637959][ T4611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[  318.677982][ T4611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  318.748069][ T4611] batman_adv: batadv0: Interface activated: batadv_slave_1
[  318.756593][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  318.779334][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  318.825636][ T4611] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  318.858022][ T4611] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  318.866809][ T4611] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  318.958256][ T4611] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  319.307746][ T4587] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  319.328038][ T4371] Bluetooth: hci2: command 0x0406 tx timeout
[  319.328148][ T4587] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  319.389619][ T4486] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  319.397514][ T4486] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  319.427130][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  319.459565][ T4500] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/04/19 16:52:13 executed programs: 9
[  319.839427][ T4573] bio_check_eod: 137608 callbacks suppressed
[  319.839449][ T4573] syz.5.22: attempt to access beyond end of device
[  319.839449][ T4573] loop5: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  319.852019][ T4434] syz.0.17: attempt to access beyond end of device
[  319.852019][ T4434] loop0: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  319.863146][ T4502] syz.3.20: attempt to access beyond end of device
[  319.863146][ T4502] loop3: rw=0, sector=80336, nr_sectors = 8 limit=40427
[  319.874275][ T4539] syz.4.21: attempt to access beyond end of device
[  319.874275][ T4539] loop4: rw=0, sector=78392, nr_sectors = 8 limit=40427
[  319.890870][ T4598] syz.6.23: attempt to access beyond end of device
[  319.890870][ T4598] loop6: rw=524288, sector=78352, nr_sectors = 8 limit=40427
[  319.918250][ T4480] syz.2.19: attempt to access beyond end of device
[  319.918250][ T4480] loop2: rw=0, sector=78576, nr_sectors = 8 limit=40427
[  319.918277][ T4460] syz.1.18: attempt to access beyond end of device
[  319.918277][ T4460] loop1: rw=524288, sector=80136, nr_sectors = 8 limit=40427
[  319.932006][ T4480] syz.2.19: attempt to access beyond end of device
[  319.932006][ T4480] loop2: rw=0, sector=78584, nr_sectors = 8 limit=40427
[  319.960248][ T4573] syz.5.22: attempt to access beyond end of device
[  319.960248][ T4573] loop5: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  319.969211][ T4434] syz.0.17: attempt to access beyond end of device
[  319.969211][ T4434] loop0: rw=524288, sector=77848, nr_sectors = 8 limit=40427
[  321.419273][ T4633] loop7: detected capacity change from 0 to 40427
[  321.482025][ T4633] F2FS-fs (loop7): invalid crc value
[  321.533349][ T4633] F2FS-fs (loop7): Found nat_bits in checkpoint
[  321.720187][ T4633] F2FS-fs (loop7): Cannot turn on quotas: -2 on 0
[  321.778068][ T4633] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e4
[  321.809513][   T26] audit: type=1800 audit(1776617535.451:9): pid=4633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.7.24" name="bus" dev="loop7" ino=10 res=0 errno=0
[  324.848417][ T4573] bio_check_eod: 145381 callbacks suppressed
[  324.848439][ T4573] syz.5.22: attempt to access beyond end of device
[  324.848439][ T4573] loop5: rw=524288, sector=80064, nr_sectors = 8 limit=40427
[  324.849197][ T4480] syz.2.19: attempt to access beyond end of device
[  324.849197][ T4480] loop2: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  324.854550][ T4573] syz.5.22: attempt to access beyond end of device
[  324.854550][ T4573] loop5: rw=524288, sector=80072, nr_sectors = 8 limit=40427
[  324.868482][ T4539] syz.4.21: attempt to access beyond end of device
[  324.868482][ T4539] loop4: rw=0, sector=81752, nr_sectors = 8 limit=40427
[  324.868553][ T4539] syz.4.21: attempt to access beyond end of device
[  324.868553][ T4539] loop4: rw=0, sector=81760, nr_sectors = 8 limit=40427
[  324.897465][ T4598] syz.6.23: attempt to access beyond end of device
[  324.897465][ T4598] loop6: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  324.911086][ T4460] syz.1.18: attempt to access beyond end of device
[  324.911086][ T4460] loop1: rw=524288, sector=80648, nr_sectors = 8 limit=40427
[  324.926207][ T4633] syz.7.24: attempt to access beyond end of device
[  324.926207][ T4633] loop7: rw=0, sector=81864, nr_sectors = 8 limit=40427
[  324.940508][ T4434] syz.0.17: attempt to access beyond end of device
[  324.940508][ T4434] loop0: rw=0, sector=80488, nr_sectors = 8 limit=40427
[  324.966999][ T4502] syz.3.20: attempt to access beyond end of device
[  324.966999][ T4502] loop3: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  327.508418][   T28] INFO: task kworker/u4:1:11 blocked for more than 143 seconds.
[  327.516756][   T28]       Not tainted syzkaller #0
[  327.578033][   T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  327.586916][   T28] task:kworker/u4:1    state:D stack:25616 pid:11    ppid:2      flags:0x00004000
[  327.718019][   T28] Workqueue: writeback wb_workfn (flush-7:0)
[  327.724115][   T28] Call Trace:
[  327.727426][   T28]  <TASK>
[  327.784707][   T28]  __schedule+0x11d1/0x40e0
[  327.818045][   T28]  ? __sched_text_start+0x8/0x8
[  327.822990][   T28]  ? blk_check_plugged+0x250/0x250
[  327.878038][   T28]  ? _raw_spin_lock_irq+0xb7/0xf0
[  327.898074][   T28]  ? kthread_data+0x4b/0xc0
[  327.902683][   T28]  ? wq_worker_sleeping+0x60/0x280
[  327.907854][   T28]  schedule+0xb9/0x180
[  327.987961][   T28]  rwsem_down_write_slowpath+0xc2e/0x1110
[  327.993948][   T28]  ? rwsem_down_write_slowpath+0x7ed/0x1110
[  328.058096][   T28]  ? rwsem_down_read_slowpath+0x870/0x870
[  328.064037][   T28]  ? clear_nonspinnable+0x60/0x60
[  328.129748][   T28]  ? has_not_enough_free_secs+0xad7/0xe10
[  328.135760][   T28]  f2fs_balance_fs+0x4d5/0x6b0
[  328.178113][   T28]  ? f2fs_commit_atomic_write+0x1280/0x1280
[  328.184107][   T28]  ? folio_unlock+0x114/0x2e0
[  328.247962][   T28]  f2fs_write_inode+0x531/0x760
[  328.253008][   T28]  __writeback_single_inode+0x75b/0x1160
[  328.298089][   T28]  writeback_sb_inodes+0xb30/0x1850
[  328.303738][   T28]  ? queue_io+0x5a0/0x5a0
[  328.368306][   T28]  __writeback_inodes_wb+0x12a/0x3f0
[  328.373714][   T28]  wb_writeback+0x494/0xd50
[  328.437986][   T28]  ? percpu_ref_tryget+0x250/0x250
[  328.443219][   T28]  wb_workfn+0xc1c/0xee0
[  328.447527][   T28]  ? inode_wait_for_writeback+0x220/0x220
[  328.537992][   T28]  ? lockdep_hardirqs_on_prepare+0x409/0x770
[  328.544225][   T28]  ? read_lock_is_recursive+0x10/0x10
[  328.608048][   T28]  ? _raw_spin_unlock_irq+0x1f/0x40
[  328.613333][   T28]  ? process_one_work+0x7b0/0x1160
[  328.678155][   T28]  process_one_work+0x8a2/0x1160
[  328.683205][   T28]  ? worker_detach_from_pool+0x240/0x240
[  328.758132][   T28]  ? _raw_spin_lock_irq+0xb7/0xf0
[  328.763251][   T28]  ? _raw_spin_lock_irqsave+0x100/0x100
[  328.807955][   T28]  ? kthread_data+0x4b/0xc0
[  328.812571][   T28]  worker_thread+0xaa2/0x1270
[  328.817336][   T28]  kthread+0x29d/0x330
[  328.878008][   T28]  ? worker_clr_flags+0x1a0/0x1a0
[  328.883476][   T28]  ? kthread_blkcg+0xd0/0xd0
[  328.948126][   T28]  ret_from_fork+0x1f/0x30
[  328.952649][   T28]  </TASK>
[  328.998277][   T28] 
[  328.998277][   T28] Showing all locks held in the system:
[  329.007824][   T28] 2 locks held by kworker/u4:0/9:
[  329.077950][   T28] 4 locks held by kworker/u4:1/11:
[  329.083137][   T28]  #0: ffff88801b6ea138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  329.198019][   T28]  #1: ffffc90000107d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  329.287945][   T28]  #2: ffff8880797420e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0
[  329.347968][   T28]  #3: ffff88807f741240 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4d5/0x6b0
[  329.357576][   T28] 1 lock held by rcu_tasks_kthre/12:
[  329.428028][   T28]  #0: ffffffff8cb2df70 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00
[  329.488119][   T28] 1 lock held by rcu_tasks_trace/13:
[  329.493485][   T28]  #0: ffffffff8cb2e790 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00
[  329.607999][   T28] 1 lock held by rcu_preempt/16:
[  329.613167][   T28]  #0: ffff8880b8e3ab18 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140
[  329.718072][   T28] 1 lock held by khungtaskd/28:
[  329.724226][   T28]  #0: ffffffff8cb2d5e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[  329.788173][   T28] 4 locks held by kworker/u4:2/38:
[  329.793397][   T28]  #0: ffff88801b6ea138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  329.858004][ T4434] bio_check_eod: 145152 callbacks suppressed
[  329.858025][ T4434] syz.0.17: attempt to access beyond end of device
[  329.858025][ T4434] loop0: rw=524288, sector=79528, nr_sectors = 8 limit=40427
[  329.858049][ T4480] syz.2.19: attempt to access beyond end of device
[  329.858049][ T4480] loop2: rw=524288, sector=80984, nr_sectors = 8 limit=40427
[  329.864106][ T4434] syz.0.17: attempt to access beyond end of device
[  329.864106][ T4434] loop0: rw=524288, sector=79536, nr_sectors = 8 limit=40427
[  329.888141][ T4502] syz.3.20: attempt to access beyond end of device
[  329.888141][ T4502] loop3: rw=0, sector=81440, nr_sectors = 8 limit=40427
[  329.917957][   T28]  #1: ffffc90000af7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  329.919527][ T4573] syz.5.22: attempt to access beyond end of device
[  329.919527][ T4573] loop5: rw=524288, sector=79432, nr_sectors = 8 limit=40427
[  329.939589][ T4460] syz.1.18: attempt to access beyond end of device
[  329.939589][ T4460] loop1: rw=0, sector=80264, nr_sectors = 8 limit=40427
[  329.948144][ T4539] syz.4.21: attempt to access beyond end of device
[  329.948144][ T4539] loop4: rw=524288, sector=77840, nr_sectors = 8 limit=40427
[  329.960692][ T4633] syz.7.24: attempt to access beyond end of device
[  329.960692][ T4633] loop7: rw=524288, sector=81840, nr_sectors = 8 limit=40427
[  329.977654][ T4598] syz.6.23: attempt to access beyond end of device
[  329.977654][ T4598] loop6: rw=524288, sector=78496, nr_sectors = 8 limit=40427
[  330.001743][ T4480] syz.2.19: attempt to access beyond end of device
[  330.001743][ T4480] loop2: rw=524288, sector=80992, nr_sectors = 8 limit=40427
[  330.007973][   T28]  #2: ffff88805c42e0e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0
[  330.097954][   T28]  #3: ffff888025259240 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4d5/0x6b0
[  330.107572][   T28] 4 locks held by kworker/u4:3/46:
[  330.168059][   T28]  #0: ffff88801b6ea138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  330.238130][   T28]  #1: ffffc90000b77d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  330.298246][   T28]  #2: ffff8880797120e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0
[  330.358108][   T28]  #3: ffff88805b9a1240 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4d5/0x6b0
[  330.367728][   T28] 4 locks held by kworker/u4:4/57:
[  330.437975][   T28]  #0: ffff88801b6ea138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  330.498187][   T28]  #1: ffffc90001587d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  330.557945][   T28]  #2: ffff8880791e20e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0
[  330.618136][   T28]  #3: ffff8880734e9240 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4d5/0x6b0
[  330.627774][   T28] 4 locks held by kworker/u4:5/2898:
[  330.698163][   T28]  #0: ffff88801b6ea138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  330.768200][   T28]  #1: ffffc9000c537d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  330.836865][   T28]  #2: ffff888024f8e0e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0
[  330.882233][   T28]  #3: ffff888027109240 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4d5/0x6b0
[  330.928745][   T28] 2 locks held by getty/4027:
[  330.933612][   T28]  #0: ffff88814cfd6098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[  331.008441][   T28]  #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x429/0x1390
[  331.067974][   T28] 5 locks held by syz.0.17/4434:
[  331.072998][   T28] 4 locks held by syz.1.18/4460:
[  331.117994][   T28] 5 locks held by syz.2.19/4480:
[  331.123126][   T28] 4 locks held by syz.3.20/4502:
[  331.168037][   T28] 4 locks held by kworker/u4:8/4509:
[  331.173490][   T28]  #0: ffff88801b6ea138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  331.248087][   T28]  #1: ffffc90003b27d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  331.307944][   T28]  #2: ffff88802872c0e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0
[  331.368116][   T28]  #3: ffff888020a51240 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4d5/0x6b0
[  331.377815][   T28] 6 locks held by syz.4.21/4539:
[  331.437955][   T28] 4 locks held by kworker/u4:10/4555:
[  331.443495][   T28]  #0: ffff88801b6ea138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  331.543752][   T28]  #1: ffffc90003cb7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  331.608020][   T28]  #2: ffff88807df1c0e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0
[  331.657949][   T28]  #3: ffff888054ad5240 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4d5/0x6b0
[  331.718200][   T28] 4 locks held by syz.5.22/4573:
[  331.723232][   T28] 4 locks held by syz.6.23/4598:
[  331.767975][   T28] 4 locks held by kworker/u4:13/4631:
[  331.818138][   T28]  #0: ffff88801b6ea138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  331.877378][   T28]  #1: ffffc90004067d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160
[  331.938080][   T28]  #2: ffff88807a7da0e0 (&type->s_umount_key#53){.+.+}-{3:3}, at: trylock_super+0x1c/0xf0
[  331.987948][   T28]  #3: ffff88804e5cd240 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x4d5/0x6b0
[  331.997561][   T28] 6 locks held by syz.7.24/4633:
[  332.079732][   T28] 
[  332.082142][   T28] =============================================
[  332.082142][   T28] 
[  332.137967][   T28] NMI backtrace for cpu 1
[  332.142408][   T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted syzkaller #0
[  332.149642][   T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[  332.159735][   T28] Call Trace:
[  332.163043][   T28]  <TASK>
[  332.166003][   T28]  dump_stack_lvl+0x188/0x24e
[  332.170729][   T28]  ? irq_work_queue+0xb8/0x140
[  332.175542][   T28]  ? show_regs_print_info+0x12/0x12
[  332.180872][   T28]  ? load_image+0x400/0x400
[  332.185409][   T28]  ? vprintk_emit+0x59f/0x6a0
[  332.190149][   T28]  ? printk_sprint+0x460/0x460
[  332.194968][   T28]  nmi_cpu_backtrace+0x3e6/0x460
[  332.200484][   T28]  ? nmi_trigger_cpumask_backtrace+0x450/0x450
[  332.206887][   T28]  ? _printk+0xda/0x130
[  332.211086][   T28]  ? load_image+0x400/0x400
[  332.215632][   T28]  ? load_image+0x400/0x400
[  332.220176][   T28]  ? nmi_trigger_cpumask_backtrace+0xf3/0x450
[  332.226288][   T28]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[  332.232602][   T28]  nmi_trigger_cpumask_backtrace+0x1d4/0x450
[  332.238637][   T28]  watchdog+0xeee/0xf30
[  332.243012][   T28]  ? watchdog+0x1ed/0xf30
[  332.247414][   T28]  kthread+0x29d/0x330
[  332.251520][   T28]  ? hungtask_pm_notify+0x40/0x40
[  332.256759][   T28]  ? kthread_blkcg+0xd0/0xd0
[  332.261387][   T28]  ret_from_fork+0x1f/0x30
[  332.265866][   T28]  </TASK>
[  332.270096][   T28] Sending NMI from CPU 1 to CPUs 0:
[  332.275346][    C0] NMI backtrace for cpu 0
[  332.275357][    C0] CPU: 0 PID: 4598 Comm: syz.6.23 Not tainted syzkaller #0
[  332.275374][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[  332.275383][    C0] RIP: 0010:lock_is_held_type+0x11e/0x190
[  332.275405][    C0] Code: 48 c7 c7 a0 22 8c 8a e8 60 12 00 00 b8 ff ff ff ff 65 0f c1 05 83 80 d4 75 83 f8 01 75 40 48 c7 04 24 00 00 00 00 9c 8f 04 24 <f7> 04 24 00 02 00 00 75 46 41 f7 c5 00 02 00 00 74 01 fb 65 48 8b
[  332.275418][    C0] RSP: 0018:ffffc90003ef6d18 EFLAGS: 00000046
[  332.275441][    C0] RAX: 0000000000000001 RBX: ffff88802a790000 RCX: df0c662112b38c00
[  332.275452][    C0] RDX: 0000000000000000 RSI: ffffffff8a8c22a0 RDI: ffffffff8adf13a0
[  332.275462][    C0] RBP: 0000000000000000 R08: ffffffff8c814703 R09: 1ffffffff19028e0
[  332.275472][    C0] R10: dffffc0000000000 R11: fffffbfff19028e1 R12: 0000000000000004
[  332.275482][    C0] R13: 0000000000000246 R14: ffffffff8cb2d640 R15: ffff88802a790b80
[  332.275493][    C0] FS:  00007efd112e26c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[  332.275507][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  332.275518][    C0] CR2: 0000561912288a38 CR3: 0000000027c00000 CR4: 00000000003506f0
[  332.275533][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  332.275542][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  332.275551][    C0] Call Trace:
[  332.275556][    C0]  <TASK>
[  332.275564][    C0]  __might_resched+0x9b/0x630
[  332.275581][    C0]  ? iget_locked+0xcf/0x830
[  332.275599][    C0]  ? __might_sleep+0xd0/0xd0
[  332.275613][    C0]  ? __lock_acquire+0x7d10/0x7d10
[  332.275632][    C0]  ? __rwlock_init+0x140/0x140
[  332.275647][    C0]  ? do_raw_spin_unlock+0x11d/0x230
[  332.275664][    C0]  iget_locked+0xf9/0x830
[  332.275683][    C0]  f2fs_iget+0x52/0x4b30
[  332.275701][    C0]  ? __lock_acquire+0x7d10/0x7d10
[  332.275720][    C0]  ? up_read+0x20/0x20
[  332.275735][    C0]  ? __get_node_page+0x46c/0xf10
[  332.275752][    C0]  ? __lookup_nat_cache+0x15d/0x290
[  332.275770][    C0]  ? folio_unlock+0x114/0x2e0
[  332.275792][    C0]  do_garbage_collect+0x2240/0x6210
[  332.275828][    C0]  ? f2fs_gc+0x2750/0x2750
[  332.275845][    C0]  ? get_victim_by_default+0x4d34/0x5390
[  332.275869][    C0]  ? register_lock_class+0xc0/0x870
[  332.275895][    C0]  ? f2fs_gc+0xc2f/0x2750
[  332.275913][    C0]  ? __lock_acquire+0x7d10/0x7d10
[  332.275933][    C0]  ? get_ckpt_valid_blocks+0x330/0x330
[  332.275950][    C0]  ? rwsem_write_trylock+0x135/0x1c0
[  332.275971][    C0]  ? up_write+0x1bb/0x420
[  332.275990][    C0]  f2fs_gc+0xe58/0x2750
[  332.276017][    C0]  ? f2fs_start_bidx_of_node+0x370/0x370
[  332.276047][    C0]  f2fs_balance_fs+0x4e0/0x6b0
[  332.276064][    C0]  ? f2fs_commit_atomic_write+0x1280/0x1280
[  332.276082][    C0]  ? __up_read+0x2b2/0x6b0
[  332.276098][    C0]  ? f2fs_map_blocks+0x3480/0x3480
[  332.276118][    C0]  ? folio_unlock+0x114/0x2e0
[  332.276139][    C0]  f2fs_map_blocks+0x1af6/0x3480
[  332.276172][    C0]  ? f2fs_get_block+0x140/0x140
[  332.276191][    C0]  ? clear_page_private_inline+0x180/0x180
[  332.276206][    C0]  ? fault_in_readable+0x156/0x1f0
[  332.276227][    C0]  ? fault_in_readable+0x13e/0x1f0
[  332.276245][    C0]  ? fault_in_readable+0x15d/0x1f0
[  332.276264][    C0]  ? fault_in_iov_iter_readable+0xbb/0x2e0
[  332.276287][    C0]  f2fs_file_write_iter+0xfec/0x2200
[  332.276321][    C0]  ? f2fs_file_read_iter+0x980/0x980
[  332.276337][    C0]  ? rcu_read_lock_any_held+0xb0/0x130
[  332.276356][    C0]  ? common_file_perm+0x171/0x1c0
[  332.276375][    C0]  vfs_write+0x4b1/0xa30
[  332.276396][    C0]  ? file_end_write+0x250/0x250
[  332.276418][    C0]  ? __fget_files+0x43d/0x4b0
[  332.276440][    C0]  ? __fdget_pos+0x2ae/0x360
[  332.276458][    C0]  ? ksys_write+0x71/0x250
[  332.276478][    C0]  ksys_write+0x14c/0x250
[  332.276498][    C0]  ? __ia32_sys_read+0x80/0x80
[  332.276518][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  332.276535][    C0]  do_syscall_64+0x4c/0xa0
[  332.276553][    C0]  ? clear_bhb_loop+0x60/0xb0
[  332.276571][    C0]  ? clear_bhb_loop+0x60/0xb0
[  332.276589][    C0]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  332.276606][    C0] RIP: 0033:0x7efd1039c819
[  332.276619][    C0] 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
[  332.276631][    C0] RSP: 002b:00007efd112e2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  332.276646][    C0] RAX: ffffffffffffffda RBX: 00007efd10615fa0 RCX: 00007efd1039c819
[  332.276657][    C0] RDX: 0000000000ffe000 RSI: 0000200000000000 RDI: 0000000000000006
[  332.276666][    C0] RBP: 00007efd10432c91 R08: 0000000000000000 R09: 0000000000000000
[  332.276676][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  332.276685][    C0] R13: 00007efd10616038 R14: 00007efd10615fa0 R15: 00007ffdb84000b8
[  332.276701][    C0]  </TASK>
[  333.507226][   T28] Kernel panic - not syncing: hung_task: blocked tasks
[  333.514189][   T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted syzkaller #0
[  333.521438][   T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[  333.531702][   T28] Call Trace:
[  333.535025][   T28]  <TASK>
[  333.537980][   T28]  dump_stack_lvl+0x188/0x24e
[  333.542800][   T28]  ? memcpy+0x3c/0x60
[  333.546907][   T28]  ? show_regs_print_info+0x12/0x12
[  333.552154][   T28]  ? load_image+0x400/0x400
[  333.556719][   T28]  panic+0x2e5/0x730
[  333.560692][   T28]  ? schedule_preempt_disabled+0x20/0x20
[  333.566456][   T28]  ? bpf_jit_dump+0xd0/0xd0
[  333.571249][   T28]  ? __irq_work_queue_local+0x12c/0x190
[  333.576861][   T28]  ? nmi_trigger_cpumask_backtrace+0x35b/0x450
[  333.583065][   T28]  ? nmi_trigger_cpumask_backtrace+0x360/0x450
[  333.589275][   T28]  watchdog+0xf2d/0xf30
[  333.593474][   T28]  ? watchdog+0x1ed/0xf30
[  333.597851][   T28]  kthread+0x29d/0x330
[  333.602030][   T28]  ? hungtask_pm_notify+0x40/0x40
[  333.607180][   T28]  ? kthread_blkcg+0xd0/0xd0
[  333.611979][   T28]  ret_from_fork+0x1f/0x30
[  333.616446][   T28]  </TASK>
[  333.619873][   T28] Kernel Offset: disabled
[  333.624206][   T28] Rebooting in 86400 seconds..