[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.74' (ECDSA) to the list of known hosts. 2023/02/02 09:22:49 ignoring optional flag "sandboxArg"="0" 2023/02/02 09:22:50 parsed 1 programs 2023/02/02 09:22:50 executed programs: 0 syzkaller login: [ 415.520550] IPVS: ftp: loaded support on port[0] = 21 [ 415.697094] chnl_net:caif_netlink_parms(): no params data found [ 415.739436] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.746028] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.754101] device bridge_slave_0 entered promiscuous mode [ 415.761542] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.768108] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.775064] device bridge_slave_1 entered promiscuous mode [ 415.793032] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 415.801817] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 415.820339] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 415.827792] team0: Port device team_slave_0 added [ 415.833222] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 415.840894] team0: Port device team_slave_1 added [ 415.856244] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 415.862559] 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. [ 415.887861] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 415.899326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 415.905677] 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. [ 415.930964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 415.944656] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 415.952285] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 415.971433] device hsr_slave_0 entered promiscuous mode [ 415.977259] device hsr_slave_1 entered promiscuous mode [ 415.983311] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 415.990698] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 416.056253] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.062734] bridge0: port 2(bridge_slave_1) entered forwarding state [ 416.069726] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.076299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 416.108684] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 416.114786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 416.123143] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 416.132614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 416.141377] bridge0: port 1(bridge_slave_0) entered disabled state [ 416.148713] bridge0: port 2(bridge_slave_1) entered disabled state [ 416.155642] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 416.167902] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 416.174120] 8021q: adding VLAN 0 to HW filter on device team0 [ 416.183851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 416.191655] bridge0: port 1(bridge_slave_0) entered blocking state [ 416.198094] bridge0: port 1(bridge_slave_0) entered forwarding state [ 416.208170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 416.215929] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.222417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 416.239013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 416.247604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 416.255683] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 416.268079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 416.278718] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 416.290203] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 416.296212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 416.304724] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 416.333624] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 416.341652] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 416.349049] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 416.360523] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 416.392804] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 416.404303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 416.435457] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 416.442720] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 416.449752] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 416.459520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 416.467562] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 416.474539] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 416.484069] device veth0_vlan entered promiscuous mode [ 416.492848] device veth1_vlan entered promiscuous mode [ 416.499213] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 416.508702] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 416.520667] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 416.529922] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 416.537799] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 416.545035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 416.554369] device veth0_macvtap entered promiscuous mode [ 416.561015] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 416.569526] device veth1_macvtap entered promiscuous mode [ 416.578492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 416.587838] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 416.598198] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 416.604888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 416.614768] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 416.624807] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 416.632142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 416.740231] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 416.747429] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 416.763561] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 416.768725] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 416.778270] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 416.785677] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 416.785739] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 416.800366] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 416.860213] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 417.507536] Bluetooth: hci0: command 0x0409 tx timeout [ 417.759835] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 418.657534] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 419.543431] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 419.586642] Bluetooth: hci0: command 0x041b tx timeout [ 420.403455] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:22:55 executed programs: 5 [ 421.274829] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 421.666582] Bluetooth: hci0: command 0x040f tx timeout [ 422.154643] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 423.023278] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 423.746206] Bluetooth: hci0: command 0x0419 tx timeout [ 423.915037] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 424.772245] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 425.663413] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:01 executed programs: 11 [ 426.558569] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 427.419418] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 428.282800] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 429.153900] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 430.042390] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 430.922787] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:06 executed programs: 17 [ 431.804978] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 432.671644] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 433.568268] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 434.440126] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 435.332460] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 436.208281] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:11 executed programs: 23 [ 437.080927] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 437.952507] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 438.832691] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 439.712462] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 440.591107] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 441.186857] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.192707] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.482201] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:16 executed programs: 29 [ 442.341027] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 443.222874] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 444.111706] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 444.973044] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 445.866942] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 446.735696] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:22 executed programs: 35 [ 447.604666] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 448.462001] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 449.307114] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 450.168345] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 451.057395] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 451.950497] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:27 executed programs: 41 [ 452.830862] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 453.691483] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 454.557461] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 455.421721] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 456.301905] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 457.181118] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:32 executed programs: 47 [ 458.037168] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 458.898168] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 459.780042] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 460.671059] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 461.556546] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 462.417040] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:37 executed programs: 53 [ 463.293154] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 464.147610] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 465.010380] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 465.896158] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 466.777434] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 467.649163] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:43 executed programs: 59 [ 468.509934] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 469.406840] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 470.269480] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 471.146038] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 472.005525] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 472.876813] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:48 executed programs: 65 [ 473.738375] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 474.595330] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 475.459192] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 476.318727] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 477.189012] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 478.059420] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:53 executed programs: 71 [ 478.924378] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 479.794177] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 480.658622] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 481.539011] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 482.433861] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 483.304068] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:23:58 executed programs: 77 [ 484.168791] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 485.033630] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 485.896622] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 486.756895] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 487.636254] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 488.497431] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:24:03 executed programs: 83 [ 489.367543] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 490.262498] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 491.128987] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 491.986830] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 492.862253] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 493.733321] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:24:09 executed programs: 89 [ 494.593250] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 495.461509] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 496.346253] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 497.236014] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 498.094002] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 498.961201] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:24:14 executed programs: 95 [ 499.835393] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 500.714930] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 501.571965] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 502.436945] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 502.619910] ieee802154 phy0 wpan0: encryption failed: -22 [ 502.625574] ieee802154 phy1 wpan1: encryption failed: -22 [ 503.300387] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 504.165078] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:24:19 executed programs: 101 [ 505.025359] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 505.941555] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 506.824649] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 507.702546] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 508.569915] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 509.454558] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:24:24 executed programs: 107 [ 510.330079] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 511.190537] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 512.053199] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 512.942779] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 513.801540] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 514.683239] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:24:30 executed programs: 113 [ 515.569768] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 516.432284] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 517.301663] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 518.158421] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 519.034172] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 519.905394] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:24:35 executed programs: 119 [ 520.788100] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 520.807462] EXT4-fs warning (device loop0): kmmpd:184: kmmpd being stopped since MMP feature has been disabled. [ 521.653028] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 522.517906] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 523.387985] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 523.409213] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5947: Out of memory [ 523.418330] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5947: Out of memory [ 523.427977] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5947: Out of memory [ 523.522647] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 523.658105] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 523.788503] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 523.931773] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 524.052791] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 524.183474] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 524.300104] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 524.432781] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 524.561693] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 524.701680] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 524.820509] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 524.952238] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 525.048673] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 525.172059] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 525.301759] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 525.431473] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 525.572109] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2023/02/02 09:24:40 executed programs: 141 [ 525.707888] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 525.818157] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 525.948241] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 526.081167] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 526.217411] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 526.332701] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 526.497089] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 526.607776] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 526.728657] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 526.852246] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 526.992103] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 527.137971] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 527.271753] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 527.299222] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5947: Out of memory [ 527.308811] EXT4-fs error (device loop0): ext4_get_group_desc:276: comm syz-executor.0: block_group >= groups_count - block_group = 4294960868, groups_count = 1 [ 527.324495] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5947: Out of memory [ 527.333666] ------------[ cut here ]------------ [ 527.338409] kernel BUG at fs/ext4/ext4.h:2870! [ 527.343889] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 527.349249] CPU: 0 PID: 10501 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 527.357106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 527.366470] RIP: 0010:ext4_mb_load_buddy_gfp+0x1460/0x1a90 [ 527.372071] Code: 36 04 9f ff e9 b9 f6 ff ff e8 2c df 7f ff e9 b4 f4 ff ff e8 22 df 7f ff 48 89 ef e8 1a 04 9f ff e9 51 fa ff ff e8 10 df 7f ff <0f> 0b e8 09 df 7f ff 8b 54 24 1c 44 89 e6 48 89 ef e8 da d4 ff ff [ 527.390950] RSP: 0018:ffff88809fdb7588 EFLAGS: 00010293 [ 527.396291] RAX: ffff8880a2e22540 RBX: ffff88809fdb76c8 RCX: ffffffff81e29313 [ 527.403538] RDX: 0000000000000000 RSI: ffffffff81e2a660 RDI: 0000000000000004 [ 527.410788] RBP: ffff88809fb6c080 R08: 0000000000000000 R09: 00000000ffffe6e4 [ 527.418486] R10: 0000000000000004 R11: 0000000000074071 R12: 00000000ffffe6e4 [ 527.425738] R13: ffff88809ee04c40 R14: ffff88809fb6c700 R15: 0000000000000001 [ 527.432998] FS: 00007f38ad778700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 527.441197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 527.447052] CR2: 000055d95e7b78e0 CR3: 000000009beb4000 CR4: 00000000003406f0 [ 527.454327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 527.461571] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 527.468902] Call Trace: [ 527.471487] ? ext4_discard_preallocations+0x251/0xfb0 [ 527.476740] ? ext4_get_group_number+0x146/0x1d0 [ 527.481477] ext4_discard_preallocations+0xaf4/0xfb0 [ 527.486560] ? ext4_map_blocks+0x1a50/0x1a50 [ 527.490950] ? create_empty_buffers+0x4e7/0x760 [ 527.495595] ? ext4_exit_mballoc+0xb0/0xb0 [ 527.499817] ? ext4_orphan_add+0x253/0xb90 [ 527.504041] ? lock_acquire+0x170/0x3c0 [ 527.508007] ? ext4_truncate+0x746/0x1380 [ 527.512136] ext4_truncate+0x74e/0x1380 [ 527.516092] ? ext4_punch_hole+0x11f0/0x11f0 [ 527.520502] ext4_write_begin+0xb37/0x1610 [ 527.524716] ? ext4_truncate+0x1380/0x1380 [ 527.528928] ext4_da_write_begin+0x737/0x10e0 [ 527.533416] ? balance_dirty_pages_ratelimited+0x684/0x1df0 [ 527.539119] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 527.544287] ? ext4_write_begin+0x1610/0x1610 [ 527.548760] ? iov_iter_init+0x1d0/0x1d0 [ 527.552797] ? iov_iter_advance+0x210/0xdb0 [ 527.557100] generic_perform_write+0x1f8/0x4d0 [ 527.561677] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 527.566323] ? current_time+0x1c0/0x1c0 [ 527.570291] ? lock_acquire+0x170/0x3c0 [ 527.574244] __generic_file_write_iter+0x24b/0x610 [ 527.579151] ext4_file_write_iter+0x2fe/0xf20 [ 527.583622] ? ext4_file_open+0x600/0x600 [ 527.587763] ? do_futex+0x171/0x1880 [ 527.591470] ? mark_held_locks+0xf0/0xf0 [ 527.595507] ? __fdget_pos+0x26f/0x310 [ 527.599464] __vfs_write+0x51b/0x770 [ 527.603159] ? common_file_perm+0x4e5/0x850 [ 527.607458] ? kernel_read+0x110/0x110 [ 527.611343] ? check_preemption_disabled+0x41/0x280 [ 527.616341] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 527.621337] vfs_write+0x1f3/0x540 [ 527.624858] ksys_write+0x12b/0x2a0 [ 527.628462] ? __ia32_sys_read+0xb0/0xb0 [ 527.632501] ? trace_hardirqs_off_caller+0x6e/0x210 [ 527.637498] ? do_syscall_64+0x21/0x620 [ 527.641450] do_syscall_64+0xf9/0x620 [ 527.645232] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.650414] RIP: 0033:0x7f38ae4060c9 [ 527.654108] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 527.673090] RSP: 002b:00007f38ad778168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 527.680787] RAX: ffffffffffffffda RBX: 00007f38ae525f80 RCX: 00007f38ae4060c9 [ 527.688042] RDX: 000000000208e24b RSI: 00000000200000c0 RDI: 0000000000000005 [ 527.695314] RBP: 00007f38ae461ae9 R08: 0000000000000000 R09: 0000000000000000 [ 527.702571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 527.709831] R13: 00007ffeb107480f R14: 00007f38ad778300 R15: 0000000000022000 [ 527.717088] Modules linked in: [ 527.721188] ---[ end trace 34e7d667cd96a144 ]--- [ 527.726046] RIP: 0010:ext4_mb_load_buddy_gfp+0x1460/0x1a90 [ 527.731731] Code: 36 04 9f ff e9 b9 f6 ff ff e8 2c df 7f ff e9 b4 f4 ff ff e8 22 df 7f ff 48 89 ef e8 1a 04 9f ff e9 51 fa ff ff e8 10 df 7f ff <0f> 0b e8 09 df 7f ff 8b 54 24 1c 44 89 e6 48 89 ef e8 da d4 ff ff [ 527.750822] RSP: 0018:ffff88809fdb7588 EFLAGS: 00010293 [ 527.756268] RAX: ffff8880a2e22540 RBX: ffff88809fdb76c8 RCX: ffffffff81e29313 [ 527.763550] RDX: 0000000000000000 RSI: ffffffff81e2a660 RDI: 0000000000000004 [ 527.770875] RBP: ffff88809fb6c080 R08: 0000000000000000 R09: 00000000ffffe6e4 [ 527.778208] R10: 0000000000000004 R11: 0000000000074071 R12: 00000000ffffe6e4 [ 527.785536] R13: ffff88809ee04c40 R14: ffff88809fb6c700 R15: 0000000000000001 [ 527.792820] FS: 00007f38ad778700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 527.801373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 527.807324] CR2: 000055d95e7b78e0 CR3: 000000009beb4000 CR4: 00000000003406f0 [ 527.814718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 527.822077] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 527.829509] Kernel panic - not syncing: Fatal exception [ 527.835073] Kernel Offset: disabled [ 527.838688] Rebooting in 86400 seconds..