Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts.
2025/09/21 03:50:33 ignoring optional flag "type"="gce"
2025/09/21 03:50:34 parsed 1 programs
[ 71.484703][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.491255][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
2025/09/21 03:50:35 executed programs: 0
[ 72.517175][ T4479] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 72.650546][ T4513] chnl_net:caif_netlink_parms(): no params data found
[ 72.688169][ T4513] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.695420][ T4513] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.703309][ T4513] device bridge_slave_0 entered promiscuous mode
[ 72.711688][ T4513] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.718830][ T4513] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.726691][ T4513] device bridge_slave_1 entered promiscuous mode
[ 72.745238][ T4513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.755999][ T4513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.777941][ T4513] team0: Port device team_slave_0 added
[ 72.785147][ T4513] team0: Port device team_slave_1 added
[ 72.801473][ T4513] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.808419][ T4513] 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.
[ 72.835014][ T4513] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.847072][ T4513] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.854058][ T4513] 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.
[ 72.879971][ T4513] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.907370][ T4513] device hsr_slave_0 entered promiscuous mode
[ 72.914054][ T4513] device hsr_slave_1 entered promiscuous mode
[ 73.368205][ T4513] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 73.379252][ T4513] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 73.388988][ T4513] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 73.401004][ T4513] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 73.428646][ T4513] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.435856][ T4513] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.443255][ T4513] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.450330][ T4513] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.500447][ T4513] 8021q: adding VLAN 0 to HW filter on device bond0
[ 73.518005][ T4513] 8021q: adding VLAN 0 to HW filter on device team0
[ 73.525428][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 73.535218][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 73.543894][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.553409][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 73.571962][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 73.582129][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.589207][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 73.607186][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 73.617369][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.624485][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 73.642473][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 73.660367][ T4513] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 73.671547][ T4513] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 73.684791][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 73.694137][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 73.703276][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 73.713092][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 73.722170][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 73.733472][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 73.742181][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 73.757073][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 73.861211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 73.868792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 73.884083][ T4513] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 73.905796][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 73.915631][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 73.938936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 73.947605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 73.958497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 73.968380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 73.978979][ T4513] device veth0_vlan entered promiscuous mode
[ 73.995267][ T4513] device veth1_vlan entered promiscuous mode
[ 74.017399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 74.027516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 74.037448][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 74.046793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 74.061085][ T4513] device veth0_macvtap entered promiscuous mode
[ 74.072703][ T4513] device veth1_macvtap entered promiscuous mode
[ 74.090012][ T4513] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 74.100130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 74.109393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 74.118967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 74.128412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 74.142407][ T4513] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 74.150945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 74.168694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 74.181087][ T4513] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.189846][ T4513] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.199510][ T4513] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.210419][ T4513] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.295629][ T4599] loop0: detected capacity change from 0 to 512
[ 74.345718][ T4599] EXT4-fs (loop0): 1 orphan inode deleted
[ 74.352903][ T4599] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback.
[ 74.379883][ T4599] ext4 filesystem being mounted at /root/syzkaller-testdir3662559517/syzkaller.ZOEqPI/0/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 74.400411][ T26] audit: type=1800 audit(1758426637.552:2): pid=4599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 74.423479][ T4598] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.447406][ T4598] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.455202][ T26] audit: type=1800 audit(1758426637.552:3): pid=4599 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 74.474037][ T4598] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.492853][ T4598] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.499661][ T4598] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.517243][ T4598] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.524745][ T4598] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.540206][ T4598] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.548859][ T4598] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.566291][ T4598] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.573307][ T4598] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.589913][ T4598] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.597272][ T4598] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.613331][ T4185] Bluetooth: hci0: command 0x0409 tx timeout
[ 74.620245][ T4598] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.628223][ T4598] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.644417][ T4598] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.651569][ T4598] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.668059][ T4598] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.675502][ T4598] EXT4-fs error (device loop0): ext4_map_blocks:629: inode #16: block 3: comm syz-executor.0: lblock 3 mapped to illegal pblock 3 (length 1)
[ 74.692222][ T4598] EXT4-fs (loop0): Remounting filesystem read-only
[ 74.814875][ T4626] loop0: detected capacity change from 0 to 512
[ 74.849513][ T4626] EXT4-fs (loop0): 1 orphan inode deleted
[ 74.855487][ T4626] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,dioread_lock,grpquota,noauto_da_alloc,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback.
[ 74.877653][ T4626] ext4 filesystem being mounted at /root/syzkaller-testdir3662559517/syzkaller.ZOEqPI/1/file1 supports timestamps until 2038-01-19 (0x7fffffff)
[ 74.899638][ T26] audit: type=1800 audit(1758426638.042:4): pid=4626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 74.925889][ T26] audit: type=1800 audit(1758426638.042:5): pid=4626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=18 res=0 errno=0
[ 74.971441][ T4625] ==================================================================
[ 74.979816][ T4625] BUG: KASAN: use-after-free in ext4_find_extent+0xbcc/0xe00
[ 74.987224][ T4625] Read of size 4 at addr ffff88806ec07070 by task syz-executor.0/4625
[ 74.995381][ T4625]
[ 74.997719][ T4625] CPU: 0 PID: 4625 Comm: syz-executor.0 Not tainted syzkaller #0
[ 75.005432][ T4625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 75.015501][ T4625] Call Trace:
[ 75.018798][ T4625]
[ 75.021730][ T4625] dump_stack_lvl+0x168/0x230
[ 75.026436][ T4625] ? show_regs_print_info+0x20/0x20
[ 75.031641][ T4625] ? _printk+0xcc/0x110
[ 75.035808][ T4625] ? load_image+0x3b0/0x3b0
[ 75.040312][ T4625] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 75.045709][ T4625] print_address_description+0x60/0x2d0
[ 75.051267][ T4625] ? ext4_find_extent+0xbcc/0xe00
[ 75.056304][ T4625] kasan_report+0xdf/0x130
[ 75.060731][ T4625] ? ext4_find_extent+0xbcc/0xe00
[ 75.065763][ T4625] ext4_find_extent+0xbcc/0xe00
[ 75.070635][ T4625] ext4_ext_map_blocks+0x25a/0x64e0
[ 75.075852][ T4625] ? mark_lock+0x94/0x320
[ 75.080224][ T4625] ? ext4_ext_release+0x10/0x10
[ 75.085097][ T4625] ? asm_exc_page_fault+0x22/0x30
[ 75.090155][ T4625] ? rwsem_write_trylock+0x12f/0x1b0
[ 75.095460][ T4625] ? ext4_es_lookup_extent+0x408/0xa10
[ 75.100972][ T4625] ext4_map_blocks+0x981/0x1b30
[ 75.105847][ T4625] ? ext4_issue_zeroout+0x250/0x250
[ 75.111064][ T4625] ? create_page_buffers+0x1c4/0x320
[ 75.116360][ T4625] _ext4_get_block+0x1d7/0x4e0
[ 75.121144][ T4625] ? ext4_get_block+0x40/0x40
[ 75.125840][ T4625] ? create_page_buffers+0x238/0x320
[ 75.131138][ T4625] __block_write_begin_int+0x54e/0x15a0
[ 75.136712][ T4625] ? ext4_es_is_delayed+0x40/0x40
[ 75.141745][ T4625] ? page_zero_new_buffers+0x490/0x490
[ 75.147215][ T4625] ? __might_sleep+0xf0/0xf0
[ 75.151810][ T4625] ? file_update_time+0x2c6/0x400
[ 75.156846][ T4625] ? ext4_journal_check_start+0x180/0x250
[ 75.162580][ T4625] block_page_mkwrite+0x210/0x280
[ 75.167609][ T4625] ? ext4_es_is_delayed+0x40/0x40
[ 75.172642][ T4625] ext4_page_mkwrite+0x3ed/0x1240
[ 75.177679][ T4625] ? ext4_es_is_delayed+0x40/0x40
[ 75.182717][ T4625] ? ext4_change_inode_journal_flag+0x6b0/0x6b0
[ 75.188973][ T4625] ? __lock_acquire+0x7c60/0x7c60
[ 75.194011][ T4625] do_page_mkwrite+0x168/0x3c0
[ 75.198791][ T4625] wp_page_shared+0x16b/0x6d0
[ 75.203482][ T4625] handle_mm_fault+0x1eca/0x43c0
[ 75.208444][ T4625] ? get_page+0xe0/0xe0
[ 75.212617][ T4625] ? vmacache_find+0x238/0x590
[ 75.217396][ T4625] ? find_vma+0xd2/0x230
[ 75.221644][ T4625] do_user_addr_fault+0x489/0xc80
[ 75.226695][ T4625] exc_page_fault+0x60/0x100
[ 75.231291][ T4625] ? clear_bhb_loop+0x30/0x80
[ 75.235974][ T4625] asm_exc_page_fault+0x22/0x30
[ 75.240852][ T4625] RIP: 0033:0x7f509fbd4cc7
[ 75.245351][ T4625] Code: ce 48 ff c7 48 01 fe 48 8d 54 11 80 0f 1f 80 00 00 00 00 c5 fe 6f 0e c5 fe 6f 56 20 c5 fe 6f 5e 40 c5 fe 6f 66 60 48 83 ee 80 fd 7f 0f c5 fd 7f 57 20 c5 fd 7f 5f 40 c5 fd 7f 67 60 48 83 ef
[ 75.264968][ T4625] RSP: 002b:00007ffd274c83b8 EFLAGS: 00010203
[ 75.271051][ T4625] RAX: 0000000020003600 RBX: 00007ffd274c84c8 RCX: 0000000020003600
[ 75.279035][ T4625] RDX: 00000000200036a9 RSI: 00007f509f7977b0 RDI: 0000000020003620
[ 75.287017][ T4625] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f509fd12f8c
[ 75.294997][ T4625] R10: 00007ffd274c84f0 R11: 0000000000000246 R12: 00007f509f7976f0
[ 75.302972][ T4625] R13: fffffffffffffffe R14: 00007f509f777000 R15: 00007f509f7976f8
[ 75.311504][ T4625]
[ 75.314533][ T4625]
[ 75.316857][ T4625] The buggy address belongs to the page:
[ 75.322498][ T4625] page:ffffea0001bb01c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x6ec07
[ 75.332664][ T4625] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 75.339799][ T4625] raw: 00fff00000000000 ffffea0001bafc48 ffffea0001babcc8 0000000000000000
[ 75.348397][ T4625] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 75.357153][ T4625] page dumped because: kasan: bad access detected
[ 75.363575][ T4625] page_owner tracks the page as freed
[ 75.368939][ T4625] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 4632, ts 74912113159, free_ts 74915317474
[ 75.384479][ T4625] get_page_from_freelist+0x1b77/0x1c60
[ 75.390046][ T4625] __alloc_pages+0x1e1/0x470
[ 75.394642][ T4625] alloc_pages_vma+0x393/0x7c0
[ 75.399509][ T4625] handle_mm_fault+0x2382/0x43c0
[ 75.404469][ T4625] do_user_addr_fault+0x489/0xc80
[ 75.409612][ T4625] exc_page_fault+0x60/0x100
[ 75.414328][ T4625] asm_exc_page_fault+0x22/0x30
[ 75.419285][ T4625] page last free stack trace:
[ 75.423960][ T4625] free_unref_page_prepare+0x637/0x6c0
[ 75.429437][ T4625] free_unref_page_list+0x122/0x7e0
[ 75.434651][ T4625] release_pages+0x184b/0x1bb0
[ 75.439426][ T4625] tlb_finish_mmu+0x164/0x2e0
[ 75.444119][ T4625] exit_mmap+0x3a6/0x5f0
[ 75.448403][ T4625] __mmput+0x115/0x3b0
[ 75.452580][ T4625] exit_mm+0x567/0x6c0
[ 75.456658][ T4625] do_exit+0x5a1/0x20a0
[ 75.460827][ T4625] do_group_exit+0x12e/0x300
[ 75.465426][ T4625] __x64_sys_exit_group+0x3b/0x40
[ 75.470466][ T4625] do_syscall_64+0x4c/0xa0
[ 75.474893][ T4625] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 75.480796][ T4625]
[ 75.483119][ T4625] Memory state around the buggy address:
[ 75.488838][ T4625] ffff88806ec06f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 75.496909][ T4625] ffff88806ec06f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 75.504979][ T4625] >ffff88806ec07000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 75.513054][ T4625] ^
[ 75.520867][ T4625] ffff88806ec07080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 75.528935][ T4625] ffff88806ec07100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 75.537005][ T4625] ==================================================================
[ 75.545069][ T4625] Disabling lock debugging due to kernel taint
[ 75.560233][ T4625] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 75.567456][ T4625] CPU: 0 PID: 4625 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 75.576647][ T4625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 75.586698][ T4625] Call Trace:
[ 75.589969][ T4625]
[ 75.592892][ T4625] dump_stack_lvl+0x168/0x230
[ 75.597579][ T4625] ? show_regs_print_info+0x20/0x20
[ 75.602778][ T4625] ? load_image+0x3b0/0x3b0
[ 75.607287][ T4625] panic+0x2c9/0x7f0
[ 75.611198][ T4625] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 75.617352][ T4625] ? bpf_jit_dump+0xd0/0xd0
[ 75.621856][ T4625] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 75.627748][ T4625] ? _raw_spin_unlock+0x40/0x40
[ 75.632606][ T4625] ? ext4_find_extent+0xbcc/0xe00
[ 75.637629][ T4625] check_panic_on_warn+0x80/0xa0
[ 75.642567][ T4625] ? ext4_find_extent+0xbcc/0xe00
[ 75.647589][ T4625] end_report+0x6d/0xf0
[ 75.651749][ T4625] kasan_report+0x102/0x130
[ 75.656253][ T4625] ? ext4_find_extent+0xbcc/0xe00
[ 75.661282][ T4625] ext4_find_extent+0xbcc/0xe00
[ 75.666138][ T4625] ext4_ext_map_blocks+0x25a/0x64e0
[ 75.671349][ T4625] ? mark_lock+0x94/0x320
[ 75.675690][ T4625] ? ext4_ext_release+0x10/0x10
[ 75.680544][ T4625] ? asm_exc_page_fault+0x22/0x30
[ 75.685566][ T4625] ? rwsem_write_trylock+0x12f/0x1b0
[ 75.690850][ T4625] ? ext4_es_lookup_extent+0x408/0xa10
[ 75.696399][ T4625] ext4_map_blocks+0x981/0x1b30
[ 75.701256][ T4625] ? ext4_issue_zeroout+0x250/0x250
[ 75.706457][ T4625] ? create_page_buffers+0x1c4/0x320
[ 75.711749][ T4625] _ext4_get_block+0x1d7/0x4e0
[ 75.716519][ T4625] ? ext4_get_block+0x40/0x40
[ 75.721204][ T4625] ? create_page_buffers+0x238/0x320
[ 75.726492][ T4625] __block_write_begin_int+0x54e/0x15a0
[ 75.732045][ T4625] ? ext4_es_is_delayed+0x40/0x40
[ 75.737068][ T4625] ? page_zero_new_buffers+0x490/0x490
[ 75.742531][ T4625] ? __might_sleep+0xf0/0xf0
[ 75.747121][ T4625] ? file_update_time+0x2c6/0x400
[ 75.752154][ T4625] ? ext4_journal_check_start+0x180/0x250
[ 75.757875][ T4625] block_page_mkwrite+0x210/0x280
[ 75.762900][ T4625] ? ext4_es_is_delayed+0x40/0x40
[ 75.767938][ T4625] ext4_page_mkwrite+0x3ed/0x1240
[ 75.772968][ T4625] ? ext4_es_is_delayed+0x40/0x40
[ 75.777996][ T4625] ? ext4_change_inode_journal_flag+0x6b0/0x6b0
[ 75.784238][ T4625] ? __lock_acquire+0x7c60/0x7c60
[ 75.789268][ T4625] do_page_mkwrite+0x168/0x3c0
[ 75.794037][ T4625] wp_page_shared+0x16b/0x6d0
[ 75.798734][ T4625] handle_mm_fault+0x1eca/0x43c0
[ 75.803721][ T4625] ? get_page+0xe0/0xe0
[ 75.808052][ T4625] ? vmacache_find+0x238/0x590
[ 75.812823][ T4625] ? find_vma+0xd2/0x230
[ 75.817067][ T4625] do_user_addr_fault+0x489/0xc80
[ 75.822109][ T4625] exc_page_fault+0x60/0x100
[ 75.826706][ T4625] ? clear_bhb_loop+0x30/0x80
[ 75.831387][ T4625] asm_exc_page_fault+0x22/0x30
[ 75.836235][ T4625] RIP: 0033:0x7f509fbd4cc7
[ 75.840920][ T4625] Code: ce 48 ff c7 48 01 fe 48 8d 54 11 80 0f 1f 80 00 00 00 00 c5 fe 6f 0e c5 fe 6f 56 20 c5 fe 6f 5e 40 c5 fe 6f 66 60 48 83 ee 80 fd 7f 0f c5 fd 7f 57 20 c5 fd 7f 5f 40 c5 fd 7f 67 60 48 83 ef
[ 75.860525][ T4625] RSP: 002b:00007ffd274c83b8 EFLAGS: 00010203
[ 75.866627][ T4625] RAX: 0000000020003600 RBX: 00007ffd274c84c8 RCX: 0000000020003600
[ 75.874688][ T4625] RDX: 00000000200036a9 RSI: 00007f509f7977b0 RDI: 0000000020003620
[ 75.882664][ T4625] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f509fd12f8c
[ 75.890637][ T4625] R10: 00007ffd274c84f0 R11: 0000000000000246 R12: 00007f509f7976f0
[ 75.898614][ T4625] R13: fffffffffffffffe R14: 00007f509f777000 R15: 00007f509f7976f8
[ 75.906682][ T4625]
[ 75.909891][ T4625] Kernel Offset: disabled
[ 75.914210][ T4625] Rebooting in 86400 seconds..