Warning: Permanently added '10.128.1.191' (ED25519) to the list of known hosts. 2025/08/10 07:14:09 ignoring optional flag "sandboxArg"="0" 2025/08/10 07:14:11 parsed 1 programs [ 121.590789][ T6358] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 125.500867][ T6386] chnl_net:caif_netlink_parms(): no params data found [ 125.561062][ T6386] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.568634][ T6386] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.576028][ T6386] bridge_slave_0: entered allmulticast mode [ 125.584871][ T6386] bridge_slave_0: entered promiscuous mode [ 125.592927][ T6386] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.600338][ T6386] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.609933][ T6386] bridge_slave_1: entered allmulticast mode [ 125.616882][ T6386] bridge_slave_1: entered promiscuous mode [ 125.646005][ T6386] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.660404][ T6386] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.692022][ T6386] team0: Port device team_slave_0 added [ 125.701294][ T6386] team0: Port device team_slave_1 added [ 125.731105][ T6386] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 125.738227][ T6386] 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. [ 125.764752][ T6386] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 125.778800][ T6386] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 125.785772][ T6386] 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. [ 125.811801][ T6386] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 125.850539][ T6386] hsr_slave_0: entered promiscuous mode [ 125.856820][ T6386] hsr_slave_1: entered promiscuous mode [ 126.419879][ T6386] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 126.431847][ T6386] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 126.442916][ T6386] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 126.464546][ T6386] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 126.564784][ T6386] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.589666][ T6386] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.606882][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.614164][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.640927][ T4842] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.648099][ T4842] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.903943][ T6386] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.958470][ T6386] veth0_vlan: entered promiscuous mode [ 126.972673][ T6386] veth1_vlan: entered promiscuous mode [ 127.023257][ T6386] veth0_macvtap: entered promiscuous mode [ 127.035122][ T6386] veth1_macvtap: entered promiscuous mode [ 127.054852][ T6386] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 127.074900][ T6386] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 127.090663][ T75] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.101550][ T75] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.113374][ T75] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.124762][ T75] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.312199][ T4440] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.383874][ T4440] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.450159][ T4440] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.548506][ T4440] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.898998][ T3541] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.919855][ T3541] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.944185][ T3541] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.953964][ T3541] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.430122][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 128.442427][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 128.450569][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 128.458641][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 128.466474][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 129.749347][ T4440] bridge_slave_1: left allmulticast mode [ 129.755215][ T4440] bridge_slave_1: left promiscuous mode [ 129.763023][ T4440] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.773056][ T4440] bridge_slave_0: left allmulticast mode [ 129.780137][ T4440] bridge_slave_0: left promiscuous mode [ 129.785933][ T4440] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.136095][ T4440] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 130.150040][ T4440] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 130.162795][ T4440] bond0 (unregistering): Released all slaves [ 130.277275][ T4440] hsr_slave_0: left promiscuous mode [ 130.316458][ T4440] hsr_slave_1: left promiscuous mode [ 130.324298][ T4440] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 130.341644][ T4440] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 130.354857][ T4440] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 130.371681][ T4440] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 130.416581][ T4440] veth1_macvtap: left promiscuous mode [ 130.425065][ T4440] veth0_macvtap: left promiscuous mode [ 130.431303][ T4440] veth1_vlan: left promiscuous mode [ 130.436639][ T4440] veth0_vlan: left promiscuous mode [ 130.701884][ T4440] team0 (unregistering): Port device team_slave_1 removed [ 130.726318][ T4440] team0 (unregistering): Port device team_slave_0 removed 2025/08/10 07:14:24 executed programs: 0 [ 131.625823][ T5185] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 131.635597][ T5185] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 131.643992][ T5185] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 131.652733][ T5185] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 131.664958][ T5185] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 132.325389][ T6574] chnl_net:caif_netlink_parms(): no params data found [ 132.545591][ T6574] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.552971][ T6574] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.567146][ T6574] bridge_slave_0: entered allmulticast mode [ 132.579055][ T6574] bridge_slave_0: entered promiscuous mode [ 132.598143][ T6574] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.614927][ T6574] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.625016][ T6574] bridge_slave_1: entered allmulticast mode [ 132.632893][ T6574] bridge_slave_1: entered promiscuous mode [ 132.724231][ T6574] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 132.743931][ T6574] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 132.801394][ T6574] team0: Port device team_slave_0 added [ 132.821927][ T6574] team0: Port device team_slave_1 added [ 132.854694][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.861376][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.945867][ T6574] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 132.957691][ T6574] 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. [ 132.984305][ T6574] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 132.997912][ T6574] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 133.005036][ T6574] 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. [ 133.032533][ T6574] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 133.111839][ T6574] hsr_slave_0: entered promiscuous mode [ 133.119549][ T6574] hsr_slave_1: entered promiscuous mode [ 133.646462][ T6574] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 133.659215][ T6574] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 133.672595][ T6574] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 133.686511][ T6574] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 133.727503][ T51] Bluetooth: hci0: command tx timeout [ 133.801124][ T6574] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.829344][ T6574] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.846244][ T4440] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.853462][ T4440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.876581][ T4440] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.883779][ T4440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.152662][ T6574] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 134.213277][ T6574] veth0_vlan: entered promiscuous mode [ 134.228483][ T6574] veth1_vlan: entered promiscuous mode [ 134.275348][ T6574] veth0_macvtap: entered promiscuous mode [ 134.286871][ T6574] veth1_macvtap: entered promiscuous mode [ 134.310693][ T6574] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 134.324983][ T6574] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 134.342322][ T4842] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.352948][ T4842] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.364127][ T4842] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.374084][ T4842] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.453319][ T3541] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.470507][ T3541] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.505783][ T4440] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.514374][ T4440] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.827572][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 134.997456][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 135.014552][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.031562][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 135.043441][ T10] usb 1-1: New USB device found, idVendor=146b, idProduct=0902, bcdDevice= 0.00 [ 135.053827][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.074237][ T10] usb 1-1: config 0 descriptor?? [ 135.289583][ T6665] page: refcount:510 mapcount:0 mapping:0000000000000000 index:0x200000000 pfn:0x6b600 [ 135.300113][ T6665] head: order:9 mapcount:509 entire_mapcount:0 nr_pages_mapped:509 pincount:0 [ 135.309119][ T6665] memcg:ffff88807e630000 [ 135.313473][ T6665] anon flags: 0xfff00000020159(locked|uptodate|dirty|active|head|swapbacked|node=0|zone=1|lastcpupid=0x7ff) [ 135.325155][ T6665] raw: 00fff00000020159 ffffc90002f87bf0 ffffc90002f87bf0 ffff888027f1d001 [ 135.334205][ T6665] raw: 0000000200000000 0000000000000000 000001feffffffff ffff88807e630000 [ 135.343241][ T6665] head: 00fff00000020159 ffffc90002f87bf0 ffffc90002f87bf0 ffff888027f1d001 [ 135.352055][ T6665] head: 0000000200000000 0000000000000000 000001feffffffff ffff88807e630000 [ 135.360879][ T6665] head: 00fff00000010209 ffffea0001ad8001 000001fd000001fc 00000000ffffffff [ 135.369667][ T6665] head: ffffffff000001fc 000000000000001d 00000000ffffffff 0000000000000200 [ 135.378694][ T6665] page dumped because: VM_WARN_ON_FOLIO(writable && folio_test_anon(folio) && !anon_exclusive) [ 135.389211][ T6665] page_owner tracks the page as allocated [ 135.395412][ T6665] page last allocated via order 9, migratetype Movable, gfp_mask 0x3d24ca(GFP_TRANSHUGE|__GFP_NORETRY|__GFP_THISNODE), pid 6664, tgid 6664 (syz.0.17), ts 134566929977, free_ts 81452347664 [ 135.413986][ T6665] post_alloc_hook+0x240/0x2a0 [ 135.418831][ T6665] get_page_from_freelist+0x21e4/0x22c0 [ 135.424405][ T6665] __alloc_frozen_pages_noprof+0x181/0x370 [ 135.430323][ T6665] alloc_pages_mpol+0x1dc/0x4a0 [ 135.435561][ T6665] vma_alloc_folio_noprof+0xe4/0x200 [ 135.441323][ T6665] vma_alloc_anon_folio_pmd+0x39/0x320 [ 135.446894][ T6665] do_huge_pmd_anonymous_page+0x2b9/0xb60 [ 135.452729][ T6665] __handle_mm_fault+0x1139/0x5440 [ 135.457939][ T6665] handle_mm_fault+0x40a/0x8e0 [ 135.462763][ T6665] do_user_addr_fault+0xa81/0x1390 [ 135.467991][ T6665] exc_page_fault+0x76/0xf0 [ 135.472532][ T6665] asm_exc_page_fault+0x26/0x30 [ 135.477441][ T6665] page last free pid 5869 tgid 5869 stack trace: [ 135.483861][ T6665] free_unref_folios+0xdbd/0x1520 [ 135.489462][ T6665] folios_put_refs+0x559/0x640 [ 135.494249][ T6665] free_pages_and_swap_cache+0x277/0x520 [ 135.499971][ T6665] tlb_flush_mmu+0x3a0/0x680 [ 135.504580][ T6665] tlb_finish_mmu+0xc3/0x1d0 [ 135.509260][ T6665] vms_clear_ptes+0x42c/0x540 [ 135.513946][ T6665] vms_complete_munmap_vmas+0x206/0x8a0 [ 135.519968][ T6665] do_vmi_align_munmap+0x358/0x420 [ 135.525153][ T6665] do_vmi_munmap+0x253/0x2e0 [ 135.529852][ T6665] __vm_munmap+0x23b/0x3d0 [ 135.534853][ T6665] __x64_sys_munmap+0x60/0x70 [ 135.539929][ T6665] do_syscall_64+0xfa/0x3b0 [ 135.544457][ T6665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.551045][ T6665] ------------[ cut here ]------------ [ 135.556523][ T6665] WARNING: CPU: 1 PID: 6665 at mm/rmap.c:2460 try_to_migrate_one+0x20a9/0x3cb0 [ 135.565538][ T6665] Modules linked in: [ 135.569948][ T6665] CPU: 1 UID: 0 PID: 6665 Comm: syz.0.17 Not tainted 6.16.0-syzkaller-12288-g2b38afce25c4-dirty #0 PREEMPT(full) [ 135.581999][ T6665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 135.592238][ T6665] RIP: 0010:try_to_migrate_one+0x20a9/0x3cb0 [ 135.598286][ T6665] Code: c7 c7 a0 79 96 8b e8 36 cd 71 ff 90 0f 0b 90 90 e9 a8 f8 ff ff e8 a7 2e ae ff 4c 89 ff 48 c7 c6 c0 78 96 8b e8 f8 7e 16 ff 90 <0f> 0b 90 e9 22 ef ff ff e8 8a 2e ae ff 49 ff cf e9 e5 ef ff ff e8 [ 135.618030][ T6665] RSP: 0018:ffffc90002f87120 EFLAGS: 00010246 [ 135.624127][ T6665] RAX: 1f9183d47663e300 RBX: 0000000000000001 RCX: 1f9183d47663e300 [ 135.632189][ T6665] RDX: 0000000000000003 RSI: ffffffff8dba5fbd RDI: ffff88802540da00 [ 135.640652][ T6665] RBP: ffffc90002f87370 R08: 0000000000000003 R09: 0000000000000004 [ 135.649278][ T6665] R10: dffffc0000000000 R11: fffffbfff1bfa1ec R12: ffffea0001ad8018 [ 135.657356][ T6665] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffea0001ad8000 [ 135.665354][ T6665] FS: 00007f6cc346c6c0(0000) GS:ffff888125d1c000(0000) knlGS:0000000000000000 [ 135.674438][ T6665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 135.681477][ T6665] CR2: 000056399b4b5008 CR3: 0000000074e12000 CR4: 00000000003526f0 [ 135.689547][ T6665] Call Trace: [ 135.692841][ T6665] [ 135.695788][ T6665] ? try_to_migrate_one+0x575/0x3cb0 [ 135.701226][ T6665] ? __pfx_try_to_migrate_one+0x10/0x10 [ 135.706801][ T6665] ? __pfx___might_resched+0x10/0x10 [ 135.712155][ T6665] ? folio_remove_rmap_ptes+0x6e7/0xaf0 [ 135.717781][ T6665] ? __page_table_check_ptes_set+0x277/0x2f0 [ 135.723876][ T6665] ? anon_vma_interval_tree_iter_first+0x273/0x280 [ 135.730669][ T6665] ? __pfx_try_to_migrate_one+0x10/0x10 [ 135.736250][ T6665] rmap_walk_anon+0x553/0x730 [ 135.741435][ T6665] try_to_migrate+0x3f5/0x670 [ 135.746153][ T6665] ? __pfx_try_to_migrate+0x10/0x10 [ 135.751785][ T6665] ? __pfx_try_to_migrate_one+0x10/0x10 [ 135.757851][ T6665] ? __pfx_folio_not_mapped+0x10/0x10 [ 135.763243][ T6665] ? __pfx_folio_lock_anon_vma_read+0x10/0x10 [ 135.769401][ T6665] ? __pfx_invalid_migration_vma+0x10/0x10 [ 135.775227][ T6665] ? down_write+0x162/0x1f0 [ 135.779937][ T6665] unmap_folio+0x191/0x1f0 [ 135.784431][ T6665] __folio_split+0x90d/0x1c60 [ 135.789314][ T6665] ? __pfx___folio_split+0x10/0x10 [ 135.794442][ T6665] ? try_to_migrate+0x3bc/0x670 [ 135.799382][ T6665] ? __pfx_try_to_migrate_one+0x10/0x10 [ 135.804942][ T6665] ? __pfx_folio_not_mapped+0x10/0x10 [ 135.810482][ T6665] ? __pfx_invalid_migration_vma+0x10/0x10 [ 135.816307][ T6665] ? folio_get_anon_vma+0x26/0x5c0 [ 135.817333][ T51] Bluetooth: hci0: command tx timeout [ 135.821677][ T6665] try_split_folio+0x13f/0x310 [ 135.831897][ T6665] migrate_pages_batch+0x653/0x3620 [ 135.837223][ T6665] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 135.844254][ T6665] ? __pfx_migrate_pages_batch+0x10/0x10 [ 135.850341][ T6665] ? stack_depot_save_flags+0x41b/0x860 [ 135.855927][ T6665] ? kasan_save_track+0x3e/0x80 [ 135.860902][ T6665] ? __kasan_slab_alloc+0x6c/0x80 [ 135.866037][ T6665] ? mbind_range+0x3c8/0x800 [ 135.870714][ T6665] ? __se_sys_mbind+0x730/0xc30 [ 135.875592][ T6665] ? do_syscall_64+0xfa/0x3b0 [ 135.880353][ T6665] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.886458][ T6665] migrate_pages+0x1bcc/0x2930 [ 135.891454][ T6665] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 135.898109][ T6665] ? __pfx_migrate_pages+0x10/0x10 [ 135.903685][ T6665] ? current_cpuset_is_being_rebound+0x1d/0x310 [ 135.910121][ T6665] ? current_cpuset_is_being_rebound+0x1d/0x310 [ 135.916379][ T6665] ? current_cpuset_is_being_rebound+0x1d/0x310 [ 135.922749][ T6665] ? up_write+0x1c4/0x420 [ 135.927143][ T6665] __se_sys_mbind+0xa3e/0xc30 [ 135.931846][ T6665] ? __pfx_do_futex+0x10/0x10 [ 135.936538][ T6665] ? __pfx___se_sys_mbind+0x10/0x10 [ 135.941823][ T6665] ? __se_sys_futex+0x36f/0x400 [ 135.947138][ T6665] ? rcu_is_watching+0x15/0xb0 [ 135.951935][ T6665] ? __x64_sys_mbind+0x21/0xf0 [ 135.956724][ T6665] do_syscall_64+0xfa/0x3b0 [ 135.961722][ T6665] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.967926][ T6665] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 135.974114][ T6665] ? clear_bhb_loop+0x60/0xb0 [ 135.978876][ T6665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.984837][ T6665] RIP: 0033:0x7f6cc258ebe9 [ 135.989348][ T6665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 136.009123][ T6665] RSP: 002b:00007f6cc346c038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 136.017647][ T6665] RAX: ffffffffffffffda RBX: 00007f6cc27b5fa0 RCX: 00007f6cc258ebe9 [ 136.025646][ T6665] RDX: 0000000000000001 RSI: 0000000000600000 RDI: 0000200000000000 [ 136.033716][ T6665] RBP: 00007f6cc2611e19 R08: 0000000000000000 R09: 0000000000000002 [ 136.041747][ T6665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.050176][ T6665] R13: 00007f6cc27b6038 R14: 00007f6cc27b5fa0 R15: 00007ffd706df1a8 [ 136.058600][ T6665] [ 136.061650][ T6665] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 136.068945][ T6665] CPU: 1 UID: 0 PID: 6665 Comm: syz.0.17 Not tainted 6.16.0-syzkaller-12288-g2b38afce25c4-dirty #0 PREEMPT(full) [ 136.081020][ T6665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 136.091262][ T6665] Call Trace: [ 136.094556][ T6665] [ 136.097494][ T6665] dump_stack_lvl+0x99/0x250 [ 136.102124][ T6665] ? __asan_memcpy+0x40/0x70 [ 136.106749][ T6665] ? __pfx_dump_stack_lvl+0x10/0x10 [ 136.112217][ T6665] ? __pfx__printk+0x10/0x10 [ 136.116937][ T6665] vpanic+0x281/0x750 [ 136.120941][ T6665] ? __pfx__printk+0x10/0x10 [ 136.125560][ T6665] ? __pfx_vpanic+0x10/0x10 [ 136.130144][ T6665] ? is_bpf_text_address+0x26/0x2b0 [ 136.135357][ T6665] panic+0xb9/0xc0 [ 136.139073][ T6665] ? __pfx_panic+0x10/0x10 [ 136.143578][ T6665] __warn+0x31b/0x4b0 [ 136.147549][ T6665] ? try_to_migrate_one+0x20a9/0x3cb0 [ 136.152913][ T6665] ? try_to_migrate_one+0x20a9/0x3cb0 [ 136.158282][ T6665] report_bug+0x2be/0x4f0 [ 136.162606][ T6665] ? try_to_migrate_one+0x20a9/0x3cb0 [ 136.167980][ T6665] ? try_to_migrate_one+0x20a9/0x3cb0 [ 136.173516][ T6665] ? try_to_migrate_one+0x20ab/0x3cb0 [ 136.178888][ T6665] handle_bug+0x84/0x160 [ 136.183120][ T6665] exc_invalid_op+0x1a/0x50 [ 136.187723][ T6665] asm_exc_invalid_op+0x1a/0x20 [ 136.192653][ T6665] RIP: 0010:try_to_migrate_one+0x20a9/0x3cb0 [ 136.199068][ T6665] Code: c7 c7 a0 79 96 8b e8 36 cd 71 ff 90 0f 0b 90 90 e9 a8 f8 ff ff e8 a7 2e ae ff 4c 89 ff 48 c7 c6 c0 78 96 8b e8 f8 7e 16 ff 90 <0f> 0b 90 e9 22 ef ff ff e8 8a 2e ae ff 49 ff cf e9 e5 ef ff ff e8 [ 136.218766][ T6665] RSP: 0018:ffffc90002f87120 EFLAGS: 00010246 [ 136.224845][ T6665] RAX: 1f9183d47663e300 RBX: 0000000000000001 RCX: 1f9183d47663e300 [ 136.232981][ T6665] RDX: 0000000000000003 RSI: ffffffff8dba5fbd RDI: ffff88802540da00 [ 136.241031][ T6665] RBP: ffffc90002f87370 R08: 0000000000000003 R09: 0000000000000004 [ 136.248998][ T6665] R10: dffffc0000000000 R11: fffffbfff1bfa1ec R12: ffffea0001ad8018 [ 136.256958][ T6665] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffea0001ad8000 [ 136.264941][ T6665] ? try_to_migrate_one+0x575/0x3cb0 [ 136.270248][ T6665] ? __pfx_try_to_migrate_one+0x10/0x10 [ 136.275801][ T6665] ? __pfx___might_resched+0x10/0x10 [ 136.281107][ T6665] ? folio_remove_rmap_ptes+0x6e7/0xaf0 [ 136.286750][ T6665] ? __page_table_check_ptes_set+0x277/0x2f0 [ 136.292743][ T6665] ? anon_vma_interval_tree_iter_first+0x273/0x280 [ 136.299323][ T6665] ? __pfx_try_to_migrate_one+0x10/0x10 [ 136.304859][ T6665] rmap_walk_anon+0x553/0x730 [ 136.309630][ T6665] try_to_migrate+0x3f5/0x670 [ 136.314298][ T6665] ? __pfx_try_to_migrate+0x10/0x10 [ 136.319486][ T6665] ? __pfx_try_to_migrate_one+0x10/0x10 [ 136.325022][ T6665] ? __pfx_folio_not_mapped+0x10/0x10 [ 136.330396][ T6665] ? __pfx_folio_lock_anon_vma_read+0x10/0x10 [ 136.336547][ T6665] ? __pfx_invalid_migration_vma+0x10/0x10 [ 136.342349][ T6665] ? down_write+0x162/0x1f0 [ 136.346861][ T6665] unmap_folio+0x191/0x1f0 [ 136.351272][ T6665] __folio_split+0x90d/0x1c60 [ 136.355954][ T6665] ? __pfx___folio_split+0x10/0x10 [ 136.361138][ T6665] ? try_to_migrate+0x3bc/0x670 [ 136.365982][ T6665] ? __pfx_try_to_migrate_one+0x10/0x10 [ 136.371520][ T6665] ? __pfx_folio_not_mapped+0x10/0x10 [ 136.376881][ T6665] ? __pfx_invalid_migration_vma+0x10/0x10 [ 136.382693][ T6665] ? folio_get_anon_vma+0x26/0x5c0 [ 136.387799][ T6665] try_split_folio+0x13f/0x310 [ 136.392562][ T6665] migrate_pages_batch+0x653/0x3620 [ 136.397758][ T6665] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 136.404427][ T6665] ? __pfx_migrate_pages_batch+0x10/0x10 [ 136.410063][ T6665] ? stack_depot_save_flags+0x41b/0x860 [ 136.415607][ T6665] ? kasan_save_track+0x3e/0x80 [ 136.420453][ T6665] ? __kasan_slab_alloc+0x6c/0x80 [ 136.425473][ T6665] ? mbind_range+0x3c8/0x800 [ 136.430108][ T6665] ? __se_sys_mbind+0x730/0xc30 [ 136.434953][ T6665] ? do_syscall_64+0xfa/0x3b0 [ 136.439624][ T6665] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.445722][ T6665] migrate_pages+0x1bcc/0x2930 [ 136.450492][ T6665] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 136.457075][ T6665] ? __pfx_migrate_pages+0x10/0x10 [ 136.462218][ T6665] ? current_cpuset_is_being_rebound+0x1d/0x310 [ 136.468458][ T6665] ? current_cpuset_is_being_rebound+0x1d/0x310 [ 136.474688][ T6665] ? current_cpuset_is_being_rebound+0x1d/0x310 [ 136.480951][ T6665] ? up_write+0x1c4/0x420 [ 136.485286][ T6665] __se_sys_mbind+0xa3e/0xc30 [ 136.489959][ T6665] ? __pfx_do_futex+0x10/0x10 [ 136.494625][ T6665] ? __pfx___se_sys_mbind+0x10/0x10 [ 136.499843][ T6665] ? __se_sys_futex+0x36f/0x400 [ 136.504695][ T6665] ? rcu_is_watching+0x15/0xb0 [ 136.509464][ T6665] ? __x64_sys_mbind+0x21/0xf0 [ 136.514228][ T6665] do_syscall_64+0xfa/0x3b0 [ 136.518728][ T6665] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.524782][ T6665] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 136.530924][ T6665] ? clear_bhb_loop+0x60/0xb0 [ 136.535684][ T6665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.541680][ T6665] RIP: 0033:0x7f6cc258ebe9 [ 136.546091][ T6665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 136.565688][ T6665] RSP: 002b:00007f6cc346c038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 136.574184][ T6665] RAX: ffffffffffffffda RBX: 00007f6cc27b5fa0 RCX: 00007f6cc258ebe9 [ 136.582143][ T6665] RDX: 0000000000000001 RSI: 0000000000600000 RDI: 0000200000000000 [ 136.590105][ T6665] RBP: 00007f6cc2611e19 R08: 0000000000000000 R09: 0000000000000002 [ 136.598076][ T6665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.606033][ T6665] R13: 00007f6cc27b6038 R14: 00007f6cc27b5fa0 R15: 00007ffd706df1a8 [ 136.614098][ T6665] [ 136.617460][ T6665] Kernel Offset: disabled [ 136.621798][ T6665] Rebooting in 86400 seconds..