Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts. 1970/01/01 00:00:45 ignoring optional flag "type"="gce" 1970/01/01 00:00:45 parsed 1 programs [ 45.853300][ T6718] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:45 executed programs: 0 [ 45.868975][ T6136] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 45.869408][ T6136] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 45.869579][ T6136] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 45.869851][ T6136] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 45.870044][ T6136] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 45.916797][ T6726] chnl_net:caif_netlink_parms(): no params data found [ 45.934691][ T6726] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.934757][ T6726] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.934804][ T6726] bridge_slave_0: entered allmulticast mode [ 45.935236][ T6726] bridge_slave_0: entered promiscuous mode [ 45.936353][ T6726] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.936398][ T6726] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.936452][ T6726] bridge_slave_1: entered allmulticast mode [ 45.936842][ T6726] bridge_slave_1: entered promiscuous mode [ 45.948906][ T6726] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.949798][ T6726] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.956218][ T6726] team0: Port device team_slave_0 added [ 45.956877][ T6726] team0: Port device team_slave_1 added [ 45.963862][ T6726] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.963890][ T6726] 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. [ 45.963905][ T6726] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.964433][ T6726] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.964439][ T6726] 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. [ 45.964451][ T6726] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.982204][ T6726] hsr_slave_0: entered promiscuous mode [ 45.982478][ T6726] hsr_slave_1: entered promiscuous mode [ 46.242790][ T6726] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.248215][ T6726] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.251167][ T6726] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.253768][ T6726] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.263482][ T6726] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.263529][ T6726] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.263589][ T6726] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.263615][ T6726] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.282785][ T6726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.288814][ T4797] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.290538][ T4797] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.300635][ T6726] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.308664][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.308706][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.309008][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.309022][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.366660][ T6726] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.379705][ T6726] veth0_vlan: entered promiscuous mode [ 46.381450][ T6726] veth1_vlan: entered promiscuous mode [ 46.389170][ T6726] veth0_macvtap: entered promiscuous mode [ 46.390339][ T6726] veth1_macvtap: entered promiscuous mode [ 46.394847][ T6726] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.399731][ T6726] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.409450][ T4797] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.410490][ T4797] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.410517][ T4797] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.410533][ T4797] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.525808][ T6805] loop0: detected capacity change from 0 to 32768 [ 47.935928][ T6136] Bluetooth: hci0: command tx timeout [ 50.015656][ T6136] Bluetooth: hci0: command tx timeout [ 52.095452][ T6136] Bluetooth: hci0: command tx timeout [ 54.175443][ T6136] Bluetooth: hci0: command tx timeout [ 64.496591][ T2414] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.497768][ T2414] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.499549][ T2785] cfg80211: failed to load regulatory.db [ 98.655468][ T6726] jfs_flush_journal: synclist not empty [ 98.655510][ T6726] metapage: 000000008afbcc9a: 00001000 00000000 0000376c 00000000 [ 98.655524][ T6726] metapage: 000000006d9327f1: 9b2d9120 ffff8000 d98b1a28 ffff0000 [ 98.655531][ T6726] metapage: 0000000082f78063: 00000004 00000000 00000000 00000000 [ 98.655537][ T6726] metapage: 00000000afec0989: d47c4000 ffff0000 0000001c 00000000 [ 98.655542][ T6726] metapage: 000000000f2c40d5: 00000000 dead4ead ffffffff 00000000 [ 98.655547][ T6726] metapage: 000000002e00980b: ffffffff ffffffff 976a87e0 ffff8000 [ 98.655552][ T6726] metapage: 00000000fc1d76a7: 931b6920 ffff8000 00000000 00000000 [ 98.655557][ T6726] metapage: 0000000002994c80: 8b475480 ffff8000 00000300 00000000 [ 98.655562][ T6726] metapage: 00000000933b1cf9: df915270 ffff0000 df915270 ffff0000 [ 98.655567][ T6726] metapage: 0000000031fe00a0: c351f100 fffffdff d90ea000 ffff0000 [ 98.655572][ T6726] metapage: 0000000067468376: 00001000 00000000 00000001 00000000 [ 98.655576][ T6726] metapage: 0000000018bc80fb: d98b1800 ffff0000 [ 98.655581][ T6726] page: 00000000c672b719: 05ffc00000004028 fffffdffc37ec108 [ 98.655586][ T6726] page: 00000000449aab16: ffff0000c1940328 ffff0000e4470650 [ 98.655590][ T6726] page: 000000005eb1c2b1: 000000000000001c ffff0000df9151f0 [ 98.655595][ T6726] page: 000000002ed1c6b1: 00000003ffffffff ffff0000c19c0c80 [ 98.655600][ T6726] tblock:000000001f1c7a4f: 03040910 00000000 0000376c 00000000 [ 98.655605][ T6726] tblock:00000000e287c532: d98b1a28 ffff0000 df915200 ffff0000 [ 98.655610][ T6726] tblock:000000000add3e82: d90ea000 ffff0000 00030001 00000000 [ 98.655615][ T6726] tblock:000000000fede9ab: 00000000 dead4ead ffffffff 00000000 [ 98.655619][ T6726] tblock:00000000c3d91bd9: ffffffff ffffffff 976a89e0 ffff8000 [ 98.655624][ T6726] tblock:00000000ce91160d: 931b7668 ffff8000 00000000 00000000 [ 98.655629][ T6726] tblock:00000000bbaa5da8: 8b476b20 ffff8000 00000300 00000000 [ 98.655634][ T6726] tblock:00000000c101e588: 9b2d9180 ffff8000 9b2d9180 ffff8000 [ 98.655639][ T6726] tblock:000000007ed430fe: 00000001 00000000 00000100 dead0000 [ 98.655644][ T6726] tblock:000000005a2dd34c: 00000122 dead0000 000038bc 00000000 [ 98.655648][ T6726] tblock:000000003cc6f49f: cc0ce600 ffff0000 00000003 000008bc [ 98.655653][ T6726] tblock:00000000a0f14258: 00000000 dead4ead ffffffff 00000000 [ 98.655658][ T6726] tblock:000000001fa13a79: ffffffff ffffffff 976a89c0 ffff8000 [ 98.655663][ T6726] tblock:0000000014b25975: 00000000 00000000 00000000 00000000 [ 98.655667][ T6726] tblock:00000000673ae32a: 8b476ae0 ffff8000 00000300 00000000 [ 98.655672][ T6726] tblock:00000000d1e81709: 9b2d9200 ffff8000 9b2d9200 ffff8000 [ 98.655677][ T6726] tblock:00000000605bcbcc: e45e0430 ffff0000 00000000 00000000 [ 125.935783][ T2414] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.935823][ T2414] ieee802154 phy1 wpan1: encryption failed: -22 [ 150.795460][ T6726] jfs_flush_journal: synclist not empty [ 150.795509][ T6726] metapage: 000000008afbcc9a: 00001000 00000000 0000376c 00000000 [ 150.795531][ T6726] metapage: 000000006d9327f1: 9b2d9120 ffff8000 d98b1a28 ffff0000 [ 150.795542][ T6726] metapage: 0000000082f78063: 00000004 00000000 00000000 00000000 [ 150.795551][ T6726] metapage: 00000000afec0989: d47c4000 ffff0000 0000001c 00000000 [ 150.795557][ T6726] metapage: 000000000f2c40d5: 00000000 dead4ead ffffffff 00000000 [ 150.795563][ T6726] metapage: 000000002e00980b: ffffffff ffffffff 976a87e0 ffff8000 [ 150.795568][ T6726] metapage: 00000000fc1d76a7: 931b6920 ffff8000 00000000 00000000 [ 150.795574][ T6726] metapage: 0000000002994c80: 8b475480 ffff8000 00000300 00000000 [ 150.795579][ T6726] metapage: 00000000933b1cf9: df915270 ffff0000 df915270 ffff0000 [ 150.795584][ T6726] metapage: 0000000031fe00a0: c351f100 fffffdff d90ea000 ffff0000 [ 150.795589][ T6726] metapage: 0000000067468376: 00001000 00000000 00000001 00000000 [ 150.795593][ T6726] metapage: 0000000018bc80fb: d98b1800 ffff0000 [ 150.795599][ T6726] page: 00000000c672b719: 05ffc00000004028 fffffdffc382a188 [ 150.795603][ T6726] page: 00000000449aab16: ffff0000c1940328 ffff0000e4470650 [ 150.795608][ T6726] page: 000000005eb1c2b1: 000000000000001c ffff0000df9151f0 [ 150.795612][ T6726] page: 000000002ed1c6b1: 00000003ffffffff ffff0000c19c0c80 [ 150.795618][ T6726] tblock:000000001f1c7a4f: 03040910 00000000 0000376c 00000000 [ 150.795623][ T6726] tblock:00000000e287c532: d98b1a28 ffff0000 df915200 ffff0000 [ 150.795628][ T6726] tblock:000000000add3e82: d90ea000 ffff0000 00030001 00000000 1970/01/01 00:02:30 executed programs: 2 [ 150.795633][ T6726] tblock:000000000fede9ab: 00000000 dead4ead ffffffff 00000000 [ 150.795638][ T6726] tblock:00000000c3d91bd9: ffffffff ffffffff 976a89e0 ffff8000 [ 150.795642][ T6726] tblock:00000000ce91160d: 931b7668 ffff8000 00000000 00000000 [ 150.795647][ T6726] tblock:00000000bbaa5da8: 8b476b20 ffff8000 00000300 00000000 [ 150.795652][ T6726] tblock:00000000c101e588: 9b2d9180 ffff8000 9b2d9180 ffff8000 [ 150.795657][ T6726] tblock:000000007ed430fe: 00000001 00000000 00000100 dead0000 [ 150.795662][ T6726] tblock:000000005a2dd34c: 00000122 dead0000 000038bc 00000000 [ 150.795667][ T6726] tblock:000000003cc6f49f: cc0ce600 ffff0000 00000003 000008bc [ 150.795672][ T6726] tblock:00000000a0f14258: 00000000 dead4ead ffffffff 00000000 [ 150.795677][ T6726] tblock:000000001fa13a79: ffffffff ffffffff 976a89c0 ffff8000 [ 150.795682][ T6726] tblock:0000000014b25975: 00000000 00000000 00000000 00000000 [ 150.795687][ T6726] tblock:00000000673ae32a: 8b476ae0 ffff8000 00000300 00000000 [ 150.795692][ T6726] tblock:00000000d1e81709: 9b2d9200 ffff8000 9b2d9200 ffff8000 [ 150.795697][ T6726] tblock:00000000605bcbcc: e45e0430 ffff0000 00000000 00000000 [ 151.310443][ T1850] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.350750][ T1850] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.399683][ T1850] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.450851][ T1850] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.583280][ T1850] bridge_slave_1: left allmulticast mode [ 151.583316][ T1850] bridge_slave_1: left promiscuous mode [ 151.583393][ T1850] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.595489][ T1850] bridge_slave_0: left allmulticast mode [ 151.596887][ T1850] bridge_slave_0: left promiscuous mode [ 151.597025][ T1850] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.721291][ T1850] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 151.757069][ T1850] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 151.806144][ T1850] bond0 (unregistering): Released all slaves [ 151.832833][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 151.834882][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 151.835109][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 151.838091][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 151.838387][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 151.881867][ T1850] hsr_slave_0: left promiscuous mode [ 151.883410][ T1850] hsr_slave_1: left promiscuous mode [ 151.883626][ T1850] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 151.883637][ T1850] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 151.887799][ T1850] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 151.888911][ T1850] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 151.894215][ T1850] veth1_macvtap: left promiscuous mode [ 151.895241][ T1850] veth0_macvtap: left promiscuous mode [ 151.896595][ T1850] veth1_vlan: left promiscuous mode [ 151.897586][ T1850] veth0_vlan: left promiscuous mode [ 152.000525][ T1850] team0 (unregistering): Port device team_slave_1 removed [ 152.007781][ T1850] team0 (unregistering): Port device team_slave_0 removed [ 152.101738][ T6960] chnl_net:caif_netlink_parms(): no params data found [ 152.129737][ T6960] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.131082][ T6960] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.132648][ T6960] bridge_slave_0: entered allmulticast mode [ 152.134169][ T6960] bridge_slave_0: entered promiscuous mode [ 152.136274][ T6960] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.137737][ T6960] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.139135][ T6960] bridge_slave_1: entered allmulticast mode [ 152.140766][ T6960] bridge_slave_1: entered promiscuous mode [ 152.149297][ T6960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.151730][ T6960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.165759][ T6960] team0: Port device team_slave_0 added [ 152.168082][ T6960] team0: Port device team_slave_1 added [ 152.176438][ T6960] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 152.177530][ T6960] 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. [ 152.182136][ T6960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 152.184730][ T6960] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 152.186071][ T6960] 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. [ 152.190689][ T6960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 152.201953][ T6960] hsr_slave_0: entered promiscuous mode [ 152.203660][ T6960] hsr_slave_1: entered promiscuous mode [ 152.545180][ T6960] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 152.548591][ T6960] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 152.550642][ T6960] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 152.552610][ T6960] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 152.560079][ T6960] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.560312][ T6960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.560378][ T6960] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.560404][ T6960] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.574026][ T6960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.578993][ T2026] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.580442][ T2026] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.584126][ T6960] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.588933][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.588975][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.592655][ T1850] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.592691][ T1850] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.648428][ T6960] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.661509][ T6960] veth0_vlan: entered promiscuous mode [ 152.663226][ T6960] veth1_vlan: entered promiscuous mode [ 152.672403][ T6960] veth0_macvtap: entered promiscuous mode [ 152.673245][ T6960] veth1_macvtap: entered promiscuous mode [ 152.677584][ T6960] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.681582][ T6960] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.684044][ T2154] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.684075][ T2154] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.684100][ T2154] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.684118][ T2154] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.832403][ T7065] loop0: detected capacity change from 0 to 32768 [ 153.855481][ T6136] Bluetooth: hci0: command tx timeout [ 155.935448][ T6136] Bluetooth: hci0: command tx timeout [ 158.015652][ T6136] Bluetooth: hci0: command tx timeout [ 160.095457][ T6136] Bluetooth: hci0: command tx timeout [ 187.375738][ T2414] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.375778][ T2414] ieee802154 phy1 wpan1: encryption failed: -22 [ 189.935450][ T32] I ** replaying previous printk message ** [ 189.935450][ T32] INFO: task jfsCommit:98 blocked for more than 143 seconds. [ 189.935480][ T32] Not tainted syzkaller #0 [ 189.935495][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.935499][ T32] task:jfsCommit state:D stack:0 pid:98 tgid:98 ppid:2 task_flags:0x200040 flags:0x00000010 [ 189.935512][ T32] Call trace: [ 189.935515][ T32] __switch_to+0x418/0x87c (T) [ 189.935528][ T32] __schedule+0x13b0/0x2864 [ 189.935535][ T32] schedule+0xb4/0x230 [ 189.935540][ T32] io_schedule+0x84/0xf0 [ 189.935546][ T32] __lock_metapage+0x19c/0x434 [ 189.935554][ T32] __get_metapage+0x7d8/0xe8c [ 189.935560][ T32] diIAGRead+0xe4/0x14c [ 189.935566][ T32] diFree+0x738/0x2510 [ 189.935572][ T32] jfs_evict_inode+0x2c4/0x3e8 [ 189.935579][ T32] evict+0x414/0x928 [ 189.935586][ T32] iput+0x6e4/0x83c [ 189.935591][ T32] txUpdateMap+0x798/0x8d0 [ 189.935599][ T32] jfs_lazycommit+0x394/0x94c [ 189.935606][ T32] kthread+0x5fc/0x75c [ 189.935614][ T32] ret_from_fork+0x10/0x20 [ 189.935654][ T32] [ 189.935654][ T32] Showing all locks held in the system: [ 189.935658][ T32] 1 lock held by khungtaskd/32: [ 189.935662][ T32] #0: ffff80008f9c9360 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x4/0x48 [ 189.935684][ T32] 2 locks held by pr/ttyAMA-1/43: [ 189.935689][ T32] 2 locks held by jfsCommit/98: [ 189.935693][ T32] #0: ffff0000d14b0920 (&(imap->im_aglock[index])){+.+.}-{4:4}, at: diFree+0x21c/0x2510 [ 189.935709][ T32] #1: ffff0000e4472618 (&jfs_ip->rdwrlock/1){.+.+}-{4:4}, at: diFree+0x230/0x2510 [ 189.935728][ T32] 2 locks held by jfsCommit/99: [ 189.935731][ T32] #0: ffff0000c23d0920 (&(imap->im_aglock[index])){+.+.}-{4:4}, at: diFree+0x21c/0x2510 [ 189.935746][ T32] #1: ffff0000e45e2f50 (&jfs_ip->rdwrlock/1){.+.+}-{4:4}, at: diFree+0x230/0x2510 [ 189.935765][ T32] 3 locks held by kworker/u8:7/2154: [ 189.935770][ T32] 2 locks held by getty/6315: [ 189.935773][ T32] #0: ffff0000d2a950a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 189.935790][ T32] #1: ffff80009bbce2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x34c/0xfa4 [ 189.935809][ T32] 1 lock held by syz-executor.0/6960: [ 189.935812][ T32] #0: ffff0000da8700e0 (&type->s_umount_key#51){+.+.}-{4:4}, at: deactivate_super+0xd8/0x100 [ 189.935833][ T32] [ 189.935835][ T32] ============================================= [ 189.935835][ T32] [ 189.935839][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 189.972220][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 189.973576][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 189.975176][ T32] Call trace: [ 189.975632][ T32] show_stack+0x2c/0x3c (C) [ 189.976301][ T32] __dump_stack+0x30/0x40 [ 189.976934][ T32] dump_stack_lvl+0x30/0x12c [ 189.977610][ T32] dump_stack+0x1c/0x28 [ 189.978201][ T32] vpanic+0x280/0x780 [ 189.978823][ T32] vpanic+0x0/0x780 [ 189.979400][ T32] hung_task_panic+0x0/0x2c [ 189.980038][ T32] kthread+0x5fc/0x75c [ 189.980606][ T32] ret_from_fork+0x10/0x20 [ 189.981274][ T32] SMP: stopping secondary CPUs [ 189.981954][ T32] Kernel Offset: disabled [ 189.982551][ T32] CPU features: 0x080000,0000f000,21381141,5427fea7 [ 189.983471][ T32] Memory Limit: none [ 190.223246][ T32] Rebooting in 86400 seconds..