Warning: Permanently added '10.128.1.15' (ED25519) to the list of known hosts.
2024/12/25 06:34:06 ignoring optional flag "sandboxArg"="0"
2024/12/25 06:34:06 ignoring optional flag "type"="gce"
2024/12/25 06:34:06 parsed 1 programs
[ 99.992901][ T6244] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 103.842360][ T6295] chnl_net:caif_netlink_parms(): no params data found
[ 103.904614][ T6295] bridge0: port 1(bridge_slave_0) entered blocking state
[ 103.913012][ T6295] bridge0: port 1(bridge_slave_0) entered disabled state
[ 103.920294][ T6295] bridge_slave_0: entered allmulticast mode
[ 103.927730][ T6295] bridge_slave_0: entered promiscuous mode
[ 103.938573][ T6295] bridge0: port 2(bridge_slave_1) entered blocking state
[ 103.945931][ T6295] bridge0: port 2(bridge_slave_1) entered disabled state
[ 103.953199][ T6295] bridge_slave_1: entered allmulticast mode
[ 103.960040][ T6295] bridge_slave_1: entered promiscuous mode
[ 103.985695][ T6295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 103.998169][ T6295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.024053][ T6295] team0: Port device team_slave_0 added
[ 104.034052][ T6295] team0: Port device team_slave_1 added
[ 104.051458][ T6295] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 104.058638][ T6295] 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.
[ 104.084719][ T6295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 104.097153][ T6295] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 104.104104][ T6295] 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.
[ 104.130114][ T6295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 104.159037][ T6295] hsr_slave_0: entered promiscuous mode
[ 104.165621][ T6295] hsr_slave_1: entered promiscuous mode
[ 104.673903][ T6295] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 104.699567][ T6295] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 104.710221][ T6295] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 104.722626][ T6295] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 104.750319][ T6295] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.757663][ T6295] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.765090][ T6295] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.772299][ T6295] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.790049][ T1099] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.799586][ T1099] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.853079][ T6295] 8021q: adding VLAN 0 to HW filter on device bond0
[ 104.876605][ T6295] 8021q: adding VLAN 0 to HW filter on device team0
[ 104.891043][ T1099] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.898205][ T1099] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.913408][ T1099] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.920598][ T1099] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 105.106036][ T6295] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 105.150512][ T6295] veth0_vlan: entered promiscuous mode
[ 105.164361][ T6295] veth1_vlan: entered promiscuous mode
[ 105.198596][ T6295] veth0_macvtap: entered promiscuous mode
[ 105.209320][ T6295] veth1_macvtap: entered promiscuous mode
[ 105.225574][ T6295] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 105.248080][ T6295] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 105.262131][ T6295] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.273236][ T6295] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.282718][ T6295] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.291966][ T6295] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.431095][ T5878] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 105.444393][ T5878] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 105.458384][ T5878] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 105.468044][ T5878] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 105.476416][ T5878] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 105.485324][ T3573] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 105.496320][ T5878] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 105.579284][ T3573] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 105.638725][ T3573] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 105.755146][ T3573] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 105.859041][ T3477] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 105.867346][ T3477] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 105.888705][ T3477] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 105.897510][ T3477] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2024/12/25 06:34:16 executed programs: 0
[ 106.415331][ T5878] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 106.424037][ T5878] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 106.433929][ T5878] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 106.441911][ T5878] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 106.454023][ T5878] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 106.462585][ T5878] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 106.625209][ T6417] chnl_net:caif_netlink_parms(): no params data found
[ 106.715763][ T6417] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.723037][ T6417] bridge0: port 1(bridge_slave_0) entered disabled state
[ 106.730800][ T6417] bridge_slave_0: entered allmulticast mode
[ 106.738729][ T6417] bridge_slave_0: entered promiscuous mode
[ 106.747210][ T6417] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.754462][ T6417] bridge0: port 2(bridge_slave_1) entered disabled state
[ 106.762451][ T6417] bridge_slave_1: entered allmulticast mode
[ 106.769820][ T6417] bridge_slave_1: entered promiscuous mode
[ 106.797768][ T6417] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 106.820736][ T6417] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 106.860839][ T6417] team0: Port device team_slave_0 added
[ 106.872099][ T6417] team0: Port device team_slave_1 added
[ 106.904885][ T6417] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 106.912315][ T6417] 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.
[ 106.941926][ T6417] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 106.956378][ T6417] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 106.966232][ T6417] 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.
[ 106.995876][ T6417] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 107.044482][ T6417] hsr_slave_0: entered promiscuous mode
[ 107.054204][ T6417] hsr_slave_1: entered promiscuous mode
[ 107.061024][ T6417] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 107.071589][ T6417] Cannot create hsr debugfs directory
[ 108.474965][ T3573] bridge_slave_1: left allmulticast mode
[ 108.483289][ T3573] bridge_slave_1: left promiscuous mode
[ 108.491880][ T3573] bridge0: port 2(bridge_slave_1) entered disabled state
[ 108.502352][ T3573] bridge_slave_0: left allmulticast mode
[ 108.508685][ T3573] bridge_slave_0: left promiscuous mode
[ 108.514442][ T3573] bridge0: port 1(bridge_slave_0) entered disabled state
[ 108.549113][ T54] Bluetooth: hci0: command tx timeout
[ 108.842934][ T3573] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 108.855692][ T3573] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 108.873008][ T3573] bond0 (unregistering): Released all slaves
[ 109.006285][ T3573] hsr_slave_0: left promiscuous mode
[ 109.015652][ T3573] hsr_slave_1: left promiscuous mode
[ 109.022363][ T3573] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 109.033654][ T3573] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 109.045892][ T3573] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 109.053795][ T3573] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 109.068325][ T3573] veth1_macvtap: left promiscuous mode
[ 109.073880][ T3573] veth0_macvtap: left promiscuous mode
[ 109.080121][ T3573] veth1_vlan: left promiscuous mode
[ 109.085380][ T3573] veth0_vlan: left promiscuous mode
[ 109.346822][ T3573] team0 (unregistering): Port device team_slave_1 removed
[ 109.379783][ T3573] team0 (unregistering): Port device team_slave_0 removed
[ 109.834837][ T6417] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 109.863696][ T6417] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 109.873608][ T6417] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 109.885398][ T6417] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 109.994526][ T6417] 8021q: adding VLAN 0 to HW filter on device bond0
[ 110.015100][ T6417] 8021q: adding VLAN 0 to HW filter on device team0
[ 110.190482][ T71] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.197660][ T71] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 110.220948][ T3477] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.228116][ T3477] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 110.558301][ T6417] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 110.609403][ T6417] veth0_vlan: entered promiscuous mode
[ 110.627605][ T54] Bluetooth: hci0: command tx timeout
[ 110.642026][ T6417] veth1_vlan: entered promiscuous mode
[ 110.689709][ T6417] veth0_macvtap: entered promiscuous mode
[ 110.712860][ T6417] veth1_macvtap: entered promiscuous mode
[ 110.732208][ T6417] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 110.749478][ T6417] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 110.773357][ T6417] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.782460][ T6417] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.792784][ T6417] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.801955][ T6417] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.874412][ T3573] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.887846][ T3573] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.907832][ T3477] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.915738][ T3477] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.996829][ T6614] FAULT_INJECTION: forcing a failure.
[ 110.996829][ T6614] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 111.014972][ T6614] CPU: 1 UID: 0 PID: 6614 Comm: syz.0.15 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 111.025012][ T6614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 111.035382][ T6614] Call Trace:
[ 111.038701][ T6614]
[ 111.041669][ T6614] dump_stack_lvl+0x241/0x360
[ 111.046411][ T6614] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.051646][ T6614] ? __pfx__printk+0x10/0x10
[ 111.056277][ T6614] ? __pfx_lock_release+0x10/0x10
[ 111.061399][ T6614] should_fail_ex+0x3b0/0x4e0
[ 111.066182][ T6614] _copy_from_user+0x2f/0xc0
[ 111.070816][ T6614] copy_msghdr_from_user+0xae/0x680
[ 111.076057][ T6614] ? __pfx___might_resched+0x10/0x10
[ 111.081380][ T6614] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 111.087574][ T6614] ? __fget_files+0x2a/0x410
[ 111.092207][ T6614] ? __sys_sendmmsg+0x392/0x720
[ 111.097131][ T6614] ? __might_fault+0xaa/0x120
[ 111.101939][ T6614] __sys_sendmmsg+0x32b/0x720
[ 111.106660][ T6614] ? __pfx___sys_sendmmsg+0x10/0x10
[ 111.111920][ T6614] ? __pfx_lock_release+0x10/0x10
[ 111.116987][ T6614] ? kstrtouint_from_user+0x128/0x190
[ 111.122426][ T6614] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 111.128456][ T6614] ? ksys_write+0x22a/0x2b0
[ 111.132999][ T6614] ? __pfx_lock_release+0x10/0x10
[ 111.138070][ T6614] ? vfs_write+0x730/0xd30
[ 111.142614][ T6614] ? __mutex_unlock_slowpath+0x21e/0x790
[ 111.148318][ T6614] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 111.154334][ T6614] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 111.160700][ T6614] ? do_syscall_64+0x100/0x230
[ 111.165507][ T6614] __x64_sys_sendmmsg+0xa0/0xb0
[ 111.170393][ T6614] do_syscall_64+0xf3/0x230
[ 111.174930][ T6614] ? clear_bhb_loop+0x35/0x90
[ 111.179673][ T6614] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.185752][ T6614] RIP: 0033:0x7f2277775bd9
[ 111.190228][ T6614] 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
[ 111.209889][ T6614] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 111.218346][ T6614] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 111.226347][ T6614] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 111.234347][ T6614] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 111.242350][ T6614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.250370][ T6614] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 111.258381][ T6614]
[ 111.343439][ T6631] FAULT_INJECTION: forcing a failure.
[ 111.343439][ T6631] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 111.367138][ T6631] CPU: 0 UID: 0 PID: 6631 Comm: syz.0.16 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 111.377266][ T6631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 111.387357][ T6631] Call Trace:
[ 111.391146][ T6631]
[ 111.394175][ T6631] dump_stack_lvl+0x241/0x360
[ 111.398863][ T6631] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.404069][ T6631] ? __pfx__printk+0x10/0x10
[ 111.408657][ T6631] ? __pfx_lock_release+0x10/0x10
[ 111.413775][ T6631] should_fail_ex+0x3b0/0x4e0
[ 111.418457][ T6631] _copy_from_user+0x2f/0xc0
[ 111.423047][ T6631] copy_msghdr_from_user+0xae/0x680
[ 111.428422][ T6631] ? __pfx___might_resched+0x10/0x10
[ 111.433703][ T6631] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 111.439507][ T6631] ? __fget_files+0x2a/0x410
[ 111.444099][ T6631] ? __sys_sendmmsg+0x392/0x720
[ 111.448959][ T6631] ? __might_fault+0xaa/0x120
[ 111.453644][ T6631] __sys_sendmmsg+0x32b/0x720
[ 111.458326][ T6631] ? __pfx___sys_sendmmsg+0x10/0x10
[ 111.463532][ T6631] ? __pfx_lock_release+0x10/0x10
[ 111.468551][ T6631] ? kstrtouint_from_user+0x128/0x190
[ 111.473932][ T6631] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 111.479826][ T6631] ? ksys_write+0x22a/0x2b0
[ 111.484372][ T6631] ? __pfx_lock_release+0x10/0x10
[ 111.489404][ T6631] ? vfs_write+0x730/0xd30
[ 111.493910][ T6631] ? __mutex_unlock_slowpath+0x21e/0x790
[ 111.499563][ T6631] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 111.505546][ T6631] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 111.512133][ T6631] ? do_syscall_64+0x100/0x230
[ 111.516906][ T6631] __x64_sys_sendmmsg+0xa0/0xb0
[ 111.521765][ T6631] do_syscall_64+0xf3/0x230
[ 111.526552][ T6631] ? clear_bhb_loop+0x35/0x90
[ 111.531280][ T6631] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.537189][ T6631] RIP: 0033:0x7f2277775bd9
[ 111.541700][ T6631] 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
[ 111.561406][ T6631] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 111.569827][ T6631] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 111.577815][ T6631] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 111.585814][ T6631] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 111.593810][ T6631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.601795][ T6631] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 111.609803][ T6631]
2024/12/25 06:34:22 executed programs: 4
[ 111.672872][ T6637] FAULT_INJECTION: forcing a failure.
[ 111.672872][ T6637] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 111.689516][ T6637] CPU: 1 UID: 0 PID: 6637 Comm: syz.0.17 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 111.699561][ T6637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 111.709644][ T6637] Call Trace:
[ 111.712959][ T6637]
[ 111.715925][ T6637] dump_stack_lvl+0x241/0x360
[ 111.720643][ T6637] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.725879][ T6637] ? __pfx__printk+0x10/0x10
[ 111.730510][ T6637] ? __pfx_lock_release+0x10/0x10
[ 111.735578][ T6637] should_fail_ex+0x3b0/0x4e0
[ 111.740297][ T6637] _copy_from_user+0x2f/0xc0
[ 111.744899][ T6637] copy_msghdr_from_user+0xae/0x680
[ 111.750102][ T6637] ? __pfx___might_resched+0x10/0x10
[ 111.755410][ T6637] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 111.761236][ T6637] ? __fget_files+0x2a/0x410
[ 111.765840][ T6637] ? __sys_sendmmsg+0x392/0x720
[ 111.770722][ T6637] ? __might_fault+0xaa/0x120
[ 111.775409][ T6637] __sys_sendmmsg+0x32b/0x720
[ 111.780097][ T6637] ? __pfx___sys_sendmmsg+0x10/0x10
[ 111.785303][ T6637] ? __pfx_lock_release+0x10/0x10
[ 111.790329][ T6637] ? kstrtouint_from_user+0x128/0x190
[ 111.795716][ T6637] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 111.801610][ T6637] ? ksys_write+0x22a/0x2b0
[ 111.806111][ T6637] ? __pfx_lock_release+0x10/0x10
[ 111.811137][ T6637] ? vfs_write+0x730/0xd30
[ 111.815548][ T6637] ? __mutex_unlock_slowpath+0x21e/0x790
[ 111.821193][ T6637] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 111.827175][ T6637] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 111.833497][ T6637] ? do_syscall_64+0x100/0x230
[ 111.838263][ T6637] __x64_sys_sendmmsg+0xa0/0xb0
[ 111.843111][ T6637] do_syscall_64+0xf3/0x230
[ 111.847612][ T6637] ? clear_bhb_loop+0x35/0x90
[ 111.852283][ T6637] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.858175][ T6637] RIP: 0033:0x7f2277775bd9
[ 111.862584][ T6637] 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
[ 111.882216][ T6637] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 111.890645][ T6637] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 111.898613][ T6637] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 111.906581][ T6637] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 111.914550][ T6637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.922513][ T6637] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 111.930486][ T6637]
[ 112.000022][ T6642] FAULT_INJECTION: forcing a failure.
[ 112.000022][ T6642] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 112.013993][ T6642] CPU: 0 UID: 0 PID: 6642 Comm: syz.0.18 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 112.024017][ T6642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 112.034361][ T6642] Call Trace:
[ 112.037671][ T6642]
[ 112.040632][ T6642] dump_stack_lvl+0x241/0x360
[ 112.045338][ T6642] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.050539][ T6642] ? __pfx__printk+0x10/0x10
[ 112.055129][ T6642] ? __pfx_lock_release+0x10/0x10
[ 112.060166][ T6642] should_fail_ex+0x3b0/0x4e0
[ 112.064872][ T6642] _copy_from_user+0x2f/0xc0
[ 112.069497][ T6642] copy_msghdr_from_user+0xae/0x680
[ 112.074779][ T6642] ? __pfx___might_resched+0x10/0x10
[ 112.080088][ T6642] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 112.086018][ T6642] ? __fget_files+0x2a/0x410
[ 112.090652][ T6642] ? __sys_sendmmsg+0x392/0x720
[ 112.095539][ T6642] ? __might_fault+0xaa/0x120
[ 112.100260][ T6642] __sys_sendmmsg+0x32b/0x720
[ 112.104988][ T6642] ? __pfx___sys_sendmmsg+0x10/0x10
[ 112.110235][ T6642] ? __pfx_lock_release+0x10/0x10
[ 112.115296][ T6642] ? kstrtouint_from_user+0x128/0x190
[ 112.120739][ T6642] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 112.126669][ T6642] ? ksys_write+0x22a/0x2b0
[ 112.131203][ T6642] ? __pfx_lock_release+0x10/0x10
[ 112.136268][ T6642] ? vfs_write+0x730/0xd30
[ 112.140716][ T6642] ? __mutex_unlock_slowpath+0x21e/0x790
[ 112.146629][ T6642] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 112.152657][ T6642] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 112.159055][ T6642] ? do_syscall_64+0x100/0x230
[ 112.163859][ T6642] __x64_sys_sendmmsg+0xa0/0xb0
[ 112.168754][ T6642] do_syscall_64+0xf3/0x230
[ 112.173303][ T6642] ? clear_bhb_loop+0x35/0x90
[ 112.178015][ T6642] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.184026][ T6642] RIP: 0033:0x7f2277775bd9
[ 112.188572][ T6642] 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
[ 112.208295][ T6642] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 112.216757][ T6642] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 112.224766][ T6642] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 112.232770][ T6642] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 112.240773][ T6642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 112.248885][ T6642] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 112.256904][ T6642]
[ 112.314325][ T6657] FAULT_INJECTION: forcing a failure.
[ 112.314325][ T6657] name failslab, interval 1, probability 0, space 0, times 1
[ 112.332309][ T6657] CPU: 0 UID: 0 PID: 6657 Comm: syz.0.19 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 112.342353][ T6657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 112.352447][ T6657] Call Trace:
[ 112.355844][ T6657]
[ 112.358807][ T6657] dump_stack_lvl+0x241/0x360
[ 112.363519][ T6657] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.368756][ T6657] ? __pfx__printk+0x10/0x10
[ 112.373385][ T6657] ? __kmalloc_cache_noprof+0x48/0x390
[ 112.378889][ T6657] ? __pfx___might_resched+0x10/0x10
[ 112.384246][ T6657] should_fail_ex+0x3b0/0x4e0
[ 112.389056][ T6657] should_failslab+0xac/0x100
[ 112.393770][ T6657] __kmalloc_cache_noprof+0x70/0x390
[ 112.399088][ T6657] ? dccp_feat_entry_new+0x173/0x3a0
[ 112.404415][ T6657] dccp_feat_entry_new+0x173/0x3a0
[ 112.409570][ T6657] dccp_feat_signal_nn_change+0x339/0x790
[ 112.415330][ T6657] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 112.420942][ T6657] ? dccp_ackvec_input+0x1d5/0xf60
[ 112.426100][ T6657] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 112.432140][ T6657] dccp_rcv_established+0x295/0x320
[ 112.437378][ T6657] dccp_v6_do_rcv+0x2c9/0xb70
[ 112.442101][ T6657] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 112.447349][ T6657] __release_sock+0x243/0x350
[ 112.452157][ T6657] release_sock+0x61/0x1f0
[ 112.456619][ T6657] dccp_sendmsg+0x4f0/0xb90
[ 112.461186][ T6657] ? __pfx_dccp_sendmsg+0x10/0x10
[ 112.466247][ T6657] ? sock_rps_record_flow+0x1a/0x400
[ 112.471576][ T6657] ? inet_sendmsg+0x330/0x390
[ 112.476294][ T6657] __sock_sendmsg+0x1a6/0x270
[ 112.481027][ T6657] ____sys_sendmsg+0x52a/0x7e0
[ 112.485836][ T6657] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.491505][ T6657] ? __fget_files+0x2a/0x410
[ 112.496150][ T6657] ? __sys_sendmmsg+0x392/0x720
[ 112.501138][ T6657] ? __might_fault+0xaa/0x120
[ 112.505869][ T6657] __sys_sendmmsg+0x36a/0x720
[ 112.510614][ T6657] ? __pfx___sys_sendmmsg+0x10/0x10
[ 112.516043][ T6657] ? __pfx_lock_release+0x10/0x10
[ 112.521111][ T6657] ? kstrtouint_from_user+0x128/0x190
[ 112.526549][ T6657] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 112.532560][ T6657] ? ksys_write+0x22a/0x2b0
[ 112.537096][ T6657] ? __pfx_lock_release+0x10/0x10
[ 112.542262][ T6657] ? vfs_write+0x730/0xd30
[ 112.546822][ T6657] ? __mutex_unlock_slowpath+0x21e/0x790
[ 112.552528][ T6657] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 112.558550][ T6657] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 112.564996][ T6657] ? do_syscall_64+0x100/0x230
[ 112.569978][ T6657] __x64_sys_sendmmsg+0xa0/0xb0
[ 112.574875][ T6657] do_syscall_64+0xf3/0x230
[ 112.579413][ T6657] ? clear_bhb_loop+0x35/0x90
[ 112.584123][ T6657] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.590074][ T6657] RIP: 0033:0x7f2277775bd9
[ 112.594527][ T6657] 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
[ 112.614170][ T6657] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 112.622625][ T6657] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 112.630816][ T6657] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 112.638832][ T6657] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 112.647015][ T6657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 112.655113][ T6657] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 112.663132][ T6657]
[ 112.711081][ T54] Bluetooth: hci0: command tx timeout
[ 112.773950][ T6676] FAULT_INJECTION: forcing a failure.
[ 112.773950][ T6676] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 112.791567][ T6676] CPU: 0 UID: 0 PID: 6676 Comm: syz.0.20 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 112.801607][ T6676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 112.811791][ T6676] Call Trace:
[ 112.815180][ T6676]
[ 112.818151][ T6676] dump_stack_lvl+0x241/0x360
[ 112.822868][ T6676] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.828102][ T6676] ? __pfx__printk+0x10/0x10
[ 112.832730][ T6676] ? __pfx_lock_release+0x10/0x10
[ 112.837808][ T6676] should_fail_ex+0x3b0/0x4e0
[ 112.842624][ T6676] _copy_from_user+0x2f/0xc0
[ 112.847343][ T6676] copy_msghdr_from_user+0xae/0x680
[ 112.852584][ T6676] ? __pfx___might_resched+0x10/0x10
[ 112.857909][ T6676] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 112.863752][ T6676] ? __fget_files+0x2a/0x410
[ 112.868396][ T6676] ? __sys_sendmmsg+0x392/0x720
[ 112.873293][ T6676] ? __might_fault+0xaa/0x120
[ 112.878002][ T6676] __sys_sendmmsg+0x32b/0x720
[ 112.882723][ T6676] ? __pfx___sys_sendmmsg+0x10/0x10
[ 112.887974][ T6676] ? __pfx_lock_release+0x10/0x10
[ 112.893026][ T6676] ? kstrtouint_from_user+0x128/0x190
[ 112.898440][ T6676] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 112.904345][ T6676] ? ksys_write+0x22a/0x2b0
[ 112.908846][ T6676] ? __pfx_lock_release+0x10/0x10
[ 112.913871][ T6676] ? vfs_write+0x730/0xd30
[ 112.918286][ T6676] ? __mutex_unlock_slowpath+0x21e/0x790
[ 112.923943][ T6676] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 112.929977][ T6676] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 112.936308][ T6676] ? do_syscall_64+0x100/0x230
[ 112.941123][ T6676] __x64_sys_sendmmsg+0xa0/0xb0
[ 112.945995][ T6676] do_syscall_64+0xf3/0x230
[ 112.950510][ T6676] ? clear_bhb_loop+0x35/0x90
[ 112.955187][ T6676] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.961084][ T6676] RIP: 0033:0x7f2277775bd9
[ 112.965495][ T6676] 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
[ 112.985101][ T6676] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 112.993520][ T6676] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 113.001575][ T6676] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 113.009549][ T6676] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 113.017516][ T6676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.025478][ T6676] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 113.033459][ T6676]
[ 113.094048][ T6687] FAULT_INJECTION: forcing a failure.
[ 113.094048][ T6687] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 113.110967][ T6687] CPU: 0 UID: 0 PID: 6687 Comm: syz.0.21 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 113.121106][ T6687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 113.131197][ T6687] Call Trace:
[ 113.134513][ T6687]
[ 113.137560][ T6687] dump_stack_lvl+0x241/0x360
[ 113.142276][ T6687] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.147515][ T6687] ? __pfx__printk+0x10/0x10
[ 113.152145][ T6687] ? __pfx_lock_release+0x10/0x10
[ 113.157211][ T6687] should_fail_ex+0x3b0/0x4e0
[ 113.161949][ T6687] _copy_from_user+0x2f/0xc0
[ 113.166577][ T6687] copy_msghdr_from_user+0xae/0x680
[ 113.171823][ T6687] ? __pfx___might_resched+0x10/0x10
[ 113.177145][ T6687] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.182990][ T6687] ? __fget_files+0x2a/0x410
[ 113.187619][ T6687] ? __sys_sendmmsg+0x392/0x720
[ 113.192506][ T6687] ? __might_fault+0xaa/0x120
[ 113.197307][ T6687] __sys_sendmmsg+0x32b/0x720
[ 113.202039][ T6687] ? __pfx___sys_sendmmsg+0x10/0x10
[ 113.207284][ T6687] ? __pfx_lock_release+0x10/0x10
[ 113.212341][ T6687] ? kstrtouint_from_user+0x128/0x190
[ 113.217776][ T6687] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 113.223706][ T6687] ? ksys_write+0x22a/0x2b0
[ 113.228260][ T6687] ? __pfx_lock_release+0x10/0x10
[ 113.233325][ T6687] ? vfs_write+0x730/0xd30
[ 113.237785][ T6687] ? __mutex_unlock_slowpath+0x21e/0x790
[ 113.243477][ T6687] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 113.249491][ T6687] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 113.255858][ T6687] ? do_syscall_64+0x100/0x230
[ 113.260673][ T6687] __x64_sys_sendmmsg+0xa0/0xb0
[ 113.265582][ T6687] do_syscall_64+0xf3/0x230
[ 113.270123][ T6687] ? clear_bhb_loop+0x35/0x90
[ 113.274845][ T6687] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.280782][ T6687] RIP: 0033:0x7f2277775bd9
[ 113.285228][ T6687] 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
[ 113.305037][ T6687] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 113.313490][ T6687] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 113.321538][ T6687] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 113.329632][ T6687] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 113.337638][ T6687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.345725][ T6687] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 113.353767][ T6687]
[ 113.432623][ T6702] FAULT_INJECTION: forcing a failure.
[ 113.432623][ T6702] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 113.446491][ T6702] CPU: 0 UID: 0 PID: 6702 Comm: syz.0.22 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 113.456704][ T6702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 113.466812][ T6702] Call Trace:
[ 113.470094][ T6702]
[ 113.473023][ T6702] dump_stack_lvl+0x241/0x360
[ 113.477706][ T6702] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.482905][ T6702] ? __pfx__printk+0x10/0x10
[ 113.487495][ T6702] ? __pfx_lock_release+0x10/0x10
[ 113.492525][ T6702] should_fail_ex+0x3b0/0x4e0
[ 113.497312][ T6702] _copy_from_user+0x2f/0xc0
[ 113.501908][ T6702] copy_msghdr_from_user+0xae/0x680
[ 113.507111][ T6702] ? __pfx___might_resched+0x10/0x10
[ 113.512395][ T6702] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.518203][ T6702] ? __fget_files+0x2a/0x410
[ 113.522795][ T6702] ? __sys_sendmmsg+0x392/0x720
[ 113.527644][ T6702] ? __might_fault+0xaa/0x120
[ 113.532315][ T6702] __sys_sendmmsg+0x32b/0x720
[ 113.536996][ T6702] ? __pfx___sys_sendmmsg+0x10/0x10
[ 113.542292][ T6702] ? __pfx_lock_release+0x10/0x10
[ 113.547315][ T6702] ? kstrtouint_from_user+0x128/0x190
[ 113.552698][ T6702] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 113.558618][ T6702] ? ksys_write+0x22a/0x2b0
[ 113.563163][ T6702] ? __pfx_lock_release+0x10/0x10
[ 113.568191][ T6702] ? vfs_write+0x730/0xd30
[ 113.572607][ T6702] ? __mutex_unlock_slowpath+0x21e/0x790
[ 113.578528][ T6702] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 113.584615][ T6702] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 113.590947][ T6702] ? do_syscall_64+0x100/0x230
[ 113.595752][ T6702] __x64_sys_sendmmsg+0xa0/0xb0
[ 113.600604][ T6702] do_syscall_64+0xf3/0x230
[ 113.605108][ T6702] ? clear_bhb_loop+0x35/0x90
[ 113.609782][ T6702] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.615675][ T6702] RIP: 0033:0x7f2277775bd9
[ 113.620178][ T6702] 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
[ 113.639786][ T6702] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 113.648234][ T6702] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 113.656201][ T6702] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 113.664171][ T6702] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 113.672232][ T6702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.680204][ T6702] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 113.688178][ T6702]
[ 113.719212][ T6704] FAULT_INJECTION: forcing a failure.
[ 113.719212][ T6704] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 113.732475][ T6704] CPU: 1 UID: 0 PID: 6704 Comm: syz.0.23 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 113.742580][ T6704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 113.752824][ T6704] Call Trace:
[ 113.756099][ T6704]
[ 113.759021][ T6704] dump_stack_lvl+0x241/0x360
[ 113.763696][ T6704] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.768949][ T6704] ? __pfx__printk+0x10/0x10
[ 113.773566][ T6704] ? __pfx_lock_release+0x10/0x10
[ 113.778630][ T6704] should_fail_ex+0x3b0/0x4e0
[ 113.783312][ T6704] _copy_from_user+0x2f/0xc0
[ 113.787937][ T6704] copy_msghdr_from_user+0xae/0x680
[ 113.793345][ T6704] ? __pfx___might_resched+0x10/0x10
[ 113.798661][ T6704] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.804466][ T6704] ? __fget_files+0x2a/0x410
[ 113.809058][ T6704] ? __sys_sendmmsg+0x392/0x720
[ 113.813916][ T6704] ? __might_fault+0xaa/0x120
[ 113.818600][ T6704] __sys_sendmmsg+0x32b/0x720
[ 113.823278][ T6704] ? __pfx___sys_sendmmsg+0x10/0x10
[ 113.828478][ T6704] ? __pfx_lock_release+0x10/0x10
[ 113.833499][ T6704] ? kstrtouint_from_user+0x128/0x190
[ 113.838912][ T6704] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 113.845458][ T6704] ? ksys_write+0x22a/0x2b0
[ 113.849976][ T6704] ? __pfx_lock_release+0x10/0x10
[ 113.855194][ T6704] ? vfs_write+0x730/0xd30
[ 113.859622][ T6704] ? __mutex_unlock_slowpath+0x21e/0x790
[ 113.865274][ T6704] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 113.871282][ T6704] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 113.877723][ T6704] ? do_syscall_64+0x100/0x230
[ 113.882491][ T6704] __x64_sys_sendmmsg+0xa0/0xb0
[ 113.887378][ T6704] do_syscall_64+0xf3/0x230
[ 113.891907][ T6704] ? clear_bhb_loop+0x35/0x90
[ 113.896592][ T6704] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.902486][ T6704] RIP: 0033:0x7f2277775bd9
[ 113.906901][ T6704] 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
[ 113.926609][ T6704] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 113.935460][ T6704] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 113.943457][ T6704] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 113.951468][ T6704] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 113.959441][ T6704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.967407][ T6704] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 113.975411][ T6704]
[ 114.004396][ T6706] FAULT_INJECTION: forcing a failure.
[ 114.004396][ T6706] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.018302][ T6706] CPU: 0 UID: 0 PID: 6706 Comm: syz.0.24 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 114.028408][ T6706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 114.038544][ T6706] Call Trace:
[ 114.041816][ T6706]
[ 114.044736][ T6706] dump_stack_lvl+0x241/0x360
[ 114.049498][ T6706] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.054699][ T6706] ? __pfx__printk+0x10/0x10
[ 114.059285][ T6706] ? __pfx_lock_release+0x10/0x10
[ 114.064302][ T6706] should_fail_ex+0x3b0/0x4e0
[ 114.068980][ T6706] _copy_from_user+0x2f/0xc0
[ 114.073564][ T6706] copy_msghdr_from_user+0xae/0x680
[ 114.078760][ T6706] ? __pfx___might_resched+0x10/0x10
[ 114.084036][ T6706] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 114.089876][ T6706] ? __fget_files+0x2a/0x410
[ 114.094454][ T6706] ? __sys_sendmmsg+0x392/0x720
[ 114.099301][ T6706] ? __might_fault+0xaa/0x120
[ 114.103974][ T6706] __sys_sendmmsg+0x32b/0x720
[ 114.108699][ T6706] ? __pfx___sys_sendmmsg+0x10/0x10
[ 114.113915][ T6706] ? __pfx_lock_release+0x10/0x10
[ 114.118930][ T6706] ? kstrtouint_from_user+0x128/0x190
[ 114.124309][ T6706] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 114.130196][ T6706] ? ksys_write+0x22a/0x2b0
[ 114.134688][ T6706] ? __pfx_lock_release+0x10/0x10
[ 114.139821][ T6706] ? vfs_write+0x730/0xd30
[ 114.144229][ T6706] ? __mutex_unlock_slowpath+0x21e/0x790
[ 114.149906][ T6706] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 114.155899][ T6706] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 114.162243][ T6706] ? do_syscall_64+0x100/0x230
[ 114.167013][ T6706] __x64_sys_sendmmsg+0xa0/0xb0
[ 114.171885][ T6706] do_syscall_64+0xf3/0x230
[ 114.176381][ T6706] ? clear_bhb_loop+0x35/0x90
[ 114.181062][ T6706] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.187133][ T6706] RIP: 0033:0x7f2277775bd9
[ 114.191535][ T6706] 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
[ 114.211146][ T6706] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 114.219564][ T6706] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 114.227530][ T6706] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 114.235500][ T6706] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 114.243482][ T6706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.251548][ T6706] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 114.259614][ T6706]
[ 114.290071][ T6708] FAULT_INJECTION: forcing a failure.
[ 114.290071][ T6708] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.303413][ T6708] CPU: 1 UID: 0 PID: 6708 Comm: syz.0.25 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 114.313426][ T6708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 114.323559][ T6708] Call Trace:
[ 114.326884][ T6708]
[ 114.329831][ T6708] dump_stack_lvl+0x241/0x360
[ 114.334506][ T6708] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.339723][ T6708] ? __pfx__printk+0x10/0x10
[ 114.344338][ T6708] ? __pfx_lock_release+0x10/0x10
[ 114.349374][ T6708] should_fail_ex+0x3b0/0x4e0
[ 114.354062][ T6708] _copy_from_user+0x2f/0xc0
[ 114.358667][ T6708] copy_msghdr_from_user+0xae/0x680
[ 114.363873][ T6708] ? __pfx___might_resched+0x10/0x10
[ 114.369186][ T6708] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 114.375002][ T6708] ? __fget_files+0x2a/0x410
[ 114.379608][ T6708] ? __sys_sendmmsg+0x392/0x720
[ 114.384467][ T6708] ? __might_fault+0xaa/0x120
[ 114.389143][ T6708] __sys_sendmmsg+0x32b/0x720
[ 114.393820][ T6708] ? __pfx___sys_sendmmsg+0x10/0x10
[ 114.399033][ T6708] ? __pfx_lock_release+0x10/0x10
[ 114.404047][ T6708] ? kstrtouint_from_user+0x128/0x190
[ 114.409474][ T6708] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 114.415404][ T6708] ? ksys_write+0x22a/0x2b0
[ 114.419926][ T6708] ? __pfx_lock_release+0x10/0x10
[ 114.424957][ T6708] ? vfs_write+0x730/0xd30
[ 114.429365][ T6708] ? __mutex_unlock_slowpath+0x21e/0x790
[ 114.435021][ T6708] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 114.441009][ T6708] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 114.447327][ T6708] ? do_syscall_64+0x100/0x230
[ 114.452104][ T6708] __x64_sys_sendmmsg+0xa0/0xb0
[ 114.456960][ T6708] do_syscall_64+0xf3/0x230
[ 114.461492][ T6708] ? clear_bhb_loop+0x35/0x90
[ 114.466185][ T6708] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.472560][ T6708] RIP: 0033:0x7f2277775bd9
[ 114.477079][ T6708] 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
[ 114.496894][ T6708] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 114.505307][ T6708] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 114.513400][ T6708] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 114.521376][ T6708] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 114.529340][ T6708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.537315][ T6708] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 114.545298][ T6708]
[ 114.574857][ T6710] FAULT_INJECTION: forcing a failure.
[ 114.574857][ T6710] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.590302][ T6710] CPU: 0 UID: 0 PID: 6710 Comm: syz.0.26 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 114.600326][ T6710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 114.610401][ T6710] Call Trace:
[ 114.613677][ T6710]
[ 114.616604][ T6710] dump_stack_lvl+0x241/0x360
[ 114.621307][ T6710] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.626503][ T6710] ? __pfx__printk+0x10/0x10
[ 114.631092][ T6710] ? __pfx_lock_release+0x10/0x10
[ 114.636111][ T6710] should_fail_ex+0x3b0/0x4e0
[ 114.640803][ T6710] _copy_from_user+0x2f/0xc0
[ 114.645497][ T6710] copy_msghdr_from_user+0xae/0x680
[ 114.650725][ T6710] ? __pfx___might_resched+0x10/0x10
[ 114.656036][ T6710] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 114.661960][ T6710] ? __fget_files+0x2a/0x410
[ 114.666569][ T6710] ? __sys_sendmmsg+0x392/0x720
[ 114.671452][ T6710] ? __might_fault+0xaa/0x120
[ 114.676126][ T6710] __sys_sendmmsg+0x32b/0x720
[ 114.680806][ T6710] ? __pfx___sys_sendmmsg+0x10/0x10
[ 114.686111][ T6710] ? __pfx_lock_release+0x10/0x10
[ 114.691139][ T6710] ? kstrtouint_from_user+0x128/0x190
[ 114.696513][ T6710] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 114.702402][ T6710] ? ksys_write+0x22a/0x2b0
[ 114.706899][ T6710] ? __pfx_lock_release+0x10/0x10
[ 114.711926][ T6710] ? vfs_write+0x730/0xd30
[ 114.716331][ T6710] ? __mutex_unlock_slowpath+0x21e/0x790
[ 114.721975][ T6710] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 114.727945][ T6710] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 114.734257][ T6710] ? do_syscall_64+0x100/0x230
[ 114.739017][ T6710] __x64_sys_sendmmsg+0xa0/0xb0
[ 114.743873][ T6710] do_syscall_64+0xf3/0x230
[ 114.748365][ T6710] ? clear_bhb_loop+0x35/0x90
[ 114.753025][ T6710] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.758908][ T6710] RIP: 0033:0x7f2277775bd9
[ 114.763309][ T6710] 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
[ 114.782910][ T6710] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 114.791317][ T6710] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 114.799281][ T6710] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 114.807238][ T6710] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 114.815208][ T6710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.823168][ T6710] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 114.831179][ T6710]
[ 114.835363][ T54] Bluetooth: hci0: command tx timeout
[ 114.859619][ T6712] FAULT_INJECTION: forcing a failure.
[ 114.859619][ T6712] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.873715][ T6712] CPU: 1 UID: 0 PID: 6712 Comm: syz.0.27 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 114.883749][ T6712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 114.893796][ T6712] Call Trace:
[ 114.897178][ T6712]
[ 114.900124][ T6712] dump_stack_lvl+0x241/0x360
[ 114.904799][ T6712] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.909986][ T6712] ? __pfx__printk+0x10/0x10
[ 114.914584][ T6712] ? __pfx_lock_release+0x10/0x10
[ 114.919637][ T6712] should_fail_ex+0x3b0/0x4e0
[ 114.924343][ T6712] _copy_from_user+0x2f/0xc0
[ 114.928935][ T6712] copy_msghdr_from_user+0xae/0x680
[ 114.934129][ T6712] ? __pfx___might_resched+0x10/0x10
[ 114.939404][ T6712] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 114.945197][ T6712] ? __fget_files+0x2a/0x410
[ 114.949880][ T6712] ? __sys_sendmmsg+0x392/0x720
[ 114.954737][ T6712] ? __might_fault+0xaa/0x120
[ 114.959403][ T6712] __sys_sendmmsg+0x32b/0x720
[ 114.964087][ T6712] ? __pfx___sys_sendmmsg+0x10/0x10
[ 114.969313][ T6712] ? __pfx_lock_release+0x10/0x10
[ 114.974330][ T6712] ? kstrtouint_from_user+0x128/0x190
[ 114.979803][ T6712] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 114.985739][ T6712] ? ksys_write+0x22a/0x2b0
[ 114.990272][ T6712] ? __pfx_lock_release+0x10/0x10
[ 114.995364][ T6712] ? vfs_write+0x730/0xd30
[ 114.999775][ T6712] ? __mutex_unlock_slowpath+0x21e/0x790
[ 115.005441][ T6712] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 115.011408][ T6712] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 115.017731][ T6712] ? do_syscall_64+0x100/0x230
[ 115.022498][ T6712] __x64_sys_sendmmsg+0xa0/0xb0
[ 115.027335][ T6712] do_syscall_64+0xf3/0x230
[ 115.031824][ T6712] ? clear_bhb_loop+0x35/0x90
[ 115.036490][ T6712] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.042383][ T6712] RIP: 0033:0x7f2277775bd9
[ 115.046822][ T6712] 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
[ 115.066461][ T6712] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 115.074985][ T6712] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 115.082958][ T6712] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 115.091011][ T6712] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 115.099093][ T6712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 115.107079][ T6712] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 115.115073][ T6712]
[ 115.147594][ T6715] FAULT_INJECTION: forcing a failure.
[ 115.147594][ T6715] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 115.161372][ T6715] CPU: 0 UID: 0 PID: 6715 Comm: syz.0.28 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 115.171379][ T6715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 115.181450][ T6715] Call Trace:
[ 115.184736][ T6715]
[ 115.187671][ T6715] dump_stack_lvl+0x241/0x360
[ 115.192891][ T6715] ? __pfx_dump_stack_lvl+0x10/0x10
[ 115.198098][ T6715] ? __pfx__printk+0x10/0x10
[ 115.202775][ T6715] ? __pfx_lock_release+0x10/0x10
[ 115.207826][ T6715] should_fail_ex+0x3b0/0x4e0
[ 115.212601][ T6715] _copy_from_user+0x2f/0xc0
[ 115.217210][ T6715] copy_msghdr_from_user+0xae/0x680
[ 115.222432][ T6715] ? __pfx___might_resched+0x10/0x10
[ 115.227732][ T6715] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 115.233829][ T6715] ? __fget_files+0x2a/0x410
[ 115.238432][ T6715] ? __sys_sendmmsg+0x392/0x720
[ 115.243329][ T6715] ? __might_fault+0xaa/0x120
[ 115.248003][ T6715] __sys_sendmmsg+0x32b/0x720
[ 115.252825][ T6715] ? __pfx___sys_sendmmsg+0x10/0x10
[ 115.258035][ T6715] ? __pfx_lock_release+0x10/0x10
[ 115.263067][ T6715] ? kstrtouint_from_user+0x128/0x190
[ 115.268542][ T6715] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 115.274446][ T6715] ? ksys_write+0x22a/0x2b0
[ 115.279119][ T6715] ? __pfx_lock_release+0x10/0x10
[ 115.284149][ T6715] ? vfs_write+0x730/0xd30
[ 115.288567][ T6715] ? __mutex_unlock_slowpath+0x21e/0x790
[ 115.294214][ T6715] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 115.300386][ T6715] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 115.306734][ T6715] ? do_syscall_64+0x100/0x230
[ 115.311507][ T6715] __x64_sys_sendmmsg+0xa0/0xb0
[ 115.316363][ T6715] do_syscall_64+0xf3/0x230
[ 115.320867][ T6715] ? clear_bhb_loop+0x35/0x90
[ 115.325551][ T6715] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.331467][ T6715] RIP: 0033:0x7f2277775bd9
[ 115.335890][ T6715] 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
[ 115.355502][ T6715] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 115.363920][ T6715] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 115.371889][ T6715] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 115.379867][ T6715] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 115.387920][ T6715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 115.395885][ T6715] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 115.403863][ T6715]
[ 115.441837][ T6717] FAULT_INJECTION: forcing a failure.
[ 115.441837][ T6717] name failslab, interval 1, probability 0, space 0, times 0
[ 115.454648][ T6717] CPU: 1 UID: 0 PID: 6717 Comm: syz.0.29 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 115.464666][ T6717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 115.474738][ T6717] Call Trace:
[ 115.478024][ T6717]
[ 115.480949][ T6717] dump_stack_lvl+0x241/0x360
[ 115.485621][ T6717] ? __pfx_dump_stack_lvl+0x10/0x10
[ 115.490907][ T6717] ? __pfx__printk+0x10/0x10
[ 115.495505][ T6717] ? __kmalloc_cache_noprof+0x48/0x390
[ 115.500969][ T6717] ? __pfx___might_resched+0x10/0x10
[ 115.506254][ T6717] should_fail_ex+0x3b0/0x4e0
[ 115.510943][ T6717] should_failslab+0xac/0x100
[ 115.515621][ T6717] __kmalloc_cache_noprof+0x70/0x390
[ 115.520900][ T6717] ? dccp_feat_entry_new+0x173/0x3a0
[ 115.526184][ T6717] dccp_feat_entry_new+0x173/0x3a0
[ 115.531482][ T6717] dccp_feat_signal_nn_change+0x339/0x790
[ 115.537386][ T6717] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 115.542945][ T6717] ? dccp_ackvec_input+0x1d5/0xf60
[ 115.548054][ T6717] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 115.554068][ T6717] dccp_rcv_established+0x295/0x320
[ 115.559322][ T6717] dccp_v6_do_rcv+0x2c9/0xb70
[ 115.564035][ T6717] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 115.569331][ T6717] __release_sock+0x243/0x350
[ 115.574018][ T6717] release_sock+0x61/0x1f0
[ 115.578441][ T6717] dccp_sendmsg+0x4f0/0xb90
[ 115.583039][ T6717] ? __pfx_dccp_sendmsg+0x10/0x10
[ 115.588064][ T6717] ? sock_rps_record_flow+0x1a/0x400
[ 115.593355][ T6717] ? inet_sendmsg+0x330/0x390
[ 115.598043][ T6717] __sock_sendmsg+0x1a6/0x270
[ 115.602729][ T6717] ____sys_sendmsg+0x52a/0x7e0
[ 115.607535][ T6717] ? __pfx_____sys_sendmsg+0x10/0x10
[ 115.612819][ T6717] ? __fget_files+0x2a/0x410
[ 115.617427][ T6717] ? __sys_sendmmsg+0x392/0x720
[ 115.622282][ T6717] ? __might_fault+0xaa/0x120
[ 115.626959][ T6717] __sys_sendmmsg+0x36a/0x720
[ 115.631735][ T6717] ? __pfx___sys_sendmmsg+0x10/0x10
[ 115.636950][ T6717] ? __pfx_lock_release+0x10/0x10
[ 115.641974][ T6717] ? kstrtouint_from_user+0x128/0x190
[ 115.647446][ T6717] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 115.653430][ T6717] ? ksys_write+0x22a/0x2b0
[ 115.657974][ T6717] ? __pfx_lock_release+0x10/0x10
[ 115.663027][ T6717] ? vfs_write+0x730/0xd30
[ 115.667468][ T6717] ? __mutex_unlock_slowpath+0x21e/0x790
[ 115.673177][ T6717] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 115.679198][ T6717] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 115.685553][ T6717] ? do_syscall_64+0x100/0x230
[ 115.690418][ T6717] __x64_sys_sendmmsg+0xa0/0xb0
[ 115.695372][ T6717] do_syscall_64+0xf3/0x230
[ 115.699890][ T6717] ? clear_bhb_loop+0x35/0x90
[ 115.704573][ T6717] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.710494][ T6717] RIP: 0033:0x7f2277775bd9
[ 115.714909][ T6717] 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
[ 115.734566][ T6717] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 115.742985][ T6717] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 115.750974][ T6717] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 115.758968][ T6717] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 115.767038][ T6717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 115.775098][ T6717] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 115.783082][ T6717]
[ 115.833188][ T6719] FAULT_INJECTION: forcing a failure.
[ 115.833188][ T6719] name failslab, interval 1, probability 0, space 0, times 0
[ 115.848318][ T6719] CPU: 1 UID: 0 PID: 6719 Comm: syz.0.30 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 115.858354][ T6719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 115.868603][ T6719] Call Trace:
[ 115.871888][ T6719]
[ 115.875090][ T6719] dump_stack_lvl+0x241/0x360
[ 115.879790][ T6719] ? __pfx_dump_stack_lvl+0x10/0x10
[ 115.885009][ T6719] ? __pfx__printk+0x10/0x10
[ 115.889599][ T6719] ? __kmalloc_cache_noprof+0x48/0x390
[ 115.895073][ T6719] ? __pfx___might_resched+0x10/0x10
[ 115.900370][ T6719] should_fail_ex+0x3b0/0x4e0
[ 115.905054][ T6719] should_failslab+0xac/0x100
[ 115.909736][ T6719] __kmalloc_cache_noprof+0x70/0x390
[ 115.915018][ T6719] ? dccp_feat_entry_new+0x173/0x3a0
[ 115.920301][ T6719] dccp_feat_entry_new+0x173/0x3a0
[ 115.925414][ T6719] dccp_feat_signal_nn_change+0x339/0x790
[ 115.931240][ T6719] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 115.936814][ T6719] ? dccp_ackvec_input+0x1d5/0xf60
[ 115.941938][ T6719] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 115.947922][ T6719] dccp_rcv_established+0x295/0x320
[ 115.953129][ T6719] dccp_v6_do_rcv+0x2c9/0xb70
[ 115.957898][ T6719] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 115.963102][ T6719] __release_sock+0x243/0x350
[ 115.967778][ T6719] release_sock+0x61/0x1f0
[ 115.972186][ T6719] dccp_sendmsg+0x4f0/0xb90
[ 115.976703][ T6719] ? __pfx_dccp_sendmsg+0x10/0x10
[ 115.981717][ T6719] ? sock_rps_record_flow+0x1a/0x400
[ 115.986995][ T6719] ? inet_sendmsg+0x330/0x390
[ 115.991657][ T6719] __sock_sendmsg+0x1a6/0x270
[ 115.996334][ T6719] ____sys_sendmsg+0x52a/0x7e0
[ 116.001094][ T6719] ? __pfx_____sys_sendmsg+0x10/0x10
[ 116.006457][ T6719] ? __fget_files+0x2a/0x410
[ 116.011045][ T6719] ? __sys_sendmmsg+0x392/0x720
[ 116.015905][ T6719] ? __might_fault+0xaa/0x120
[ 116.020597][ T6719] __sys_sendmmsg+0x36a/0x720
[ 116.025273][ T6719] ? __pfx___sys_sendmmsg+0x10/0x10
[ 116.030495][ T6719] ? __pfx_lock_release+0x10/0x10
[ 116.035535][ T6719] ? kstrtouint_from_user+0x128/0x190
[ 116.040954][ T6719] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 116.046878][ T6719] ? ksys_write+0x22a/0x2b0
[ 116.051379][ T6719] ? __pfx_lock_release+0x10/0x10
[ 116.056411][ T6719] ? vfs_write+0x730/0xd30
[ 116.060827][ T6719] ? __mutex_unlock_slowpath+0x21e/0x790
[ 116.066469][ T6719] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 116.072458][ T6719] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 116.078865][ T6719] ? do_syscall_64+0x100/0x230
[ 116.083726][ T6719] __x64_sys_sendmmsg+0xa0/0xb0
[ 116.088701][ T6719] do_syscall_64+0xf3/0x230
[ 116.093215][ T6719] ? clear_bhb_loop+0x35/0x90
[ 116.097894][ T6719] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.103888][ T6719] RIP: 0033:0x7f2277775bd9
[ 116.108319][ T6719] 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
[ 116.128034][ T6719] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 116.136442][ T6719] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 116.144407][ T6719] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 116.152401][ T6719] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 116.160382][ T6719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 116.168367][ T6719] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 116.176350][ T6719]
[ 116.229560][ T6721] FAULT_INJECTION: forcing a failure.
[ 116.229560][ T6721] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 116.242987][ T6721] CPU: 0 UID: 0 PID: 6721 Comm: syz.0.31 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 116.252996][ T6721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 116.263068][ T6721] Call Trace:
[ 116.266361][ T6721]
[ 116.269293][ T6721] dump_stack_lvl+0x241/0x360
[ 116.273964][ T6721] ? __pfx_dump_stack_lvl+0x10/0x10
[ 116.279160][ T6721] ? __pfx__printk+0x10/0x10
[ 116.283746][ T6721] ? __pfx_lock_release+0x10/0x10
[ 116.288886][ T6721] should_fail_ex+0x3b0/0x4e0
[ 116.293577][ T6721] _copy_from_user+0x2f/0xc0
[ 116.298223][ T6721] copy_msghdr_from_user+0xae/0x680
[ 116.303432][ T6721] ? __pfx___might_resched+0x10/0x10
[ 116.308735][ T6721] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 116.314566][ T6721] ? __fget_files+0x2a/0x410
[ 116.319259][ T6721] ? __sys_sendmmsg+0x392/0x720
[ 116.324103][ T6721] ? __might_fault+0xaa/0x120
[ 116.328797][ T6721] __sys_sendmmsg+0x32b/0x720
[ 116.333494][ T6721] ? __pfx___sys_sendmmsg+0x10/0x10
[ 116.338696][ T6721] ? __pfx_lock_release+0x10/0x10
[ 116.343713][ T6721] ? kstrtouint_from_user+0x128/0x190
[ 116.349389][ T6721] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 116.355276][ T6721] ? ksys_write+0x22a/0x2b0
[ 116.359768][ T6721] ? __pfx_lock_release+0x10/0x10
[ 116.364787][ T6721] ? vfs_write+0x730/0xd30
[ 116.369379][ T6721] ? __mutex_unlock_slowpath+0x21e/0x790
[ 116.375011][ T6721] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 116.380987][ T6721] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 116.387306][ T6721] ? do_syscall_64+0x100/0x230
[ 116.392063][ T6721] __x64_sys_sendmmsg+0xa0/0xb0
[ 116.396911][ T6721] do_syscall_64+0xf3/0x230
[ 116.401418][ T6721] ? clear_bhb_loop+0x35/0x90
[ 116.406078][ T6721] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.411977][ T6721] RIP: 0033:0x7f2277775bd9
[ 116.416427][ T6721] 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
[ 116.436044][ T6721] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 116.444546][ T6721] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 116.452512][ T6721] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 116.460475][ T6721] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 116.468442][ T6721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 116.476443][ T6721] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 116.484631][ T6721]
[ 116.518506][ T6723] FAULT_INJECTION: forcing a failure.
[ 116.518506][ T6723] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 116.531971][ T6723] CPU: 0 UID: 0 PID: 6723 Comm: syz.0.32 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 116.541983][ T6723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 116.552058][ T6723] Call Trace:
[ 116.555367][ T6723]
[ 116.558322][ T6723] dump_stack_lvl+0x241/0x360
[ 116.563000][ T6723] ? __pfx_dump_stack_lvl+0x10/0x10
[ 116.568207][ T6723] ? __pfx__printk+0x10/0x10
[ 116.572834][ T6723] ? __pfx_lock_release+0x10/0x10
[ 116.577874][ T6723] should_fail_ex+0x3b0/0x4e0
[ 116.582597][ T6723] _copy_from_user+0x2f/0xc0
[ 116.587628][ T6723] copy_msghdr_from_user+0xae/0x680
[ 116.592822][ T6723] ? __pfx___might_resched+0x10/0x10
[ 116.598108][ T6723] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 116.603919][ T6723] ? __fget_files+0x2a/0x410
[ 116.608516][ T6723] ? __sys_sendmmsg+0x392/0x720
[ 116.613365][ T6723] ? __might_fault+0xaa/0x120
[ 116.618050][ T6723] __sys_sendmmsg+0x32b/0x720
[ 116.622734][ T6723] ? __pfx___sys_sendmmsg+0x10/0x10
[ 116.627939][ T6723] ? __pfx_lock_release+0x10/0x10
[ 116.632965][ T6723] ? kstrtouint_from_user+0x128/0x190
[ 116.638367][ T6723] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 116.644289][ T6723] ? ksys_write+0x22a/0x2b0
[ 116.648830][ T6723] ? __pfx_lock_release+0x10/0x10
[ 116.653863][ T6723] ? vfs_write+0x730/0xd30
[ 116.658296][ T6723] ? __mutex_unlock_slowpath+0x21e/0x790
[ 116.664209][ T6723] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 116.670191][ T6723] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 116.676525][ T6723] ? do_syscall_64+0x100/0x230
[ 116.681293][ T6723] __x64_sys_sendmmsg+0xa0/0xb0
[ 116.686145][ T6723] do_syscall_64+0xf3/0x230
[ 116.690685][ T6723] ? clear_bhb_loop+0x35/0x90
[ 116.695358][ T6723] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.701261][ T6723] RIP: 0033:0x7f2277775bd9
[ 116.705699][ T6723] 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
[ 116.725432][ T6723] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 116.733854][ T6723] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 116.741909][ T6723] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 116.749874][ T6723] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 116.757839][ T6723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 116.766174][ T6723] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 116.774348][ T6723]
[ 116.819489][ T6725] FAULT_INJECTION: forcing a failure.
[ 116.819489][ T6725] name failslab, interval 1, probability 0, space 0, times 0
[ 116.832717][ T6725] CPU: 1 UID: 0 PID: 6725 Comm: syz.0.33 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 116.842986][ T6725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 116.853051][ T6725] Call Trace:
[ 116.856332][ T6725]
[ 116.859268][ T6725] dump_stack_lvl+0x241/0x360
[ 116.864023][ T6725] ? __pfx_dump_stack_lvl+0x10/0x10
[ 116.869225][ T6725] ? __pfx__printk+0x10/0x10
[ 116.873833][ T6725] ? __kmalloc_cache_noprof+0x48/0x390
[ 116.879406][ T6725] ? __pfx___might_resched+0x10/0x10
[ 116.884693][ T6725] should_fail_ex+0x3b0/0x4e0
[ 116.889468][ T6725] should_failslab+0xac/0x100
[ 116.894184][ T6725] __kmalloc_cache_noprof+0x70/0x390
[ 116.899671][ T6725] ? dccp_feat_entry_new+0x173/0x3a0
[ 116.905052][ T6725] dccp_feat_entry_new+0x173/0x3a0
[ 116.910189][ T6725] dccp_feat_signal_nn_change+0x339/0x790
[ 116.915909][ T6725] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 116.921478][ T6725] ? dccp_ackvec_input+0x1d5/0xf60
[ 116.926677][ T6725] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 116.932668][ T6725] dccp_rcv_established+0x295/0x320
[ 116.937871][ T6725] dccp_v6_do_rcv+0x2c9/0xb70
[ 116.942548][ T6725] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 116.947741][ T6725] __release_sock+0x243/0x350
[ 116.952421][ T6725] release_sock+0x61/0x1f0
[ 116.956838][ T6725] dccp_sendmsg+0x4f0/0xb90
[ 116.961347][ T6725] ? __pfx_dccp_sendmsg+0x10/0x10
[ 116.966369][ T6725] ? sock_rps_record_flow+0x1a/0x400
[ 116.971646][ T6725] ? inet_sendmsg+0x330/0x390
[ 116.976316][ T6725] __sock_sendmsg+0x1a6/0x270
[ 116.980991][ T6725] ____sys_sendmsg+0x52a/0x7e0
[ 116.985758][ T6725] ? __pfx_____sys_sendmsg+0x10/0x10
[ 116.991044][ T6725] ? __fget_files+0x2a/0x410
[ 116.995639][ T6725] ? __sys_sendmmsg+0x392/0x720
[ 117.000490][ T6725] ? __might_fault+0xaa/0x120
[ 117.005165][ T6725] __sys_sendmmsg+0x36a/0x720
[ 117.009847][ T6725] ? __pfx___sys_sendmmsg+0x10/0x10
[ 117.015048][ T6725] ? __pfx_lock_release+0x10/0x10
[ 117.020196][ T6725] ? kstrtouint_from_user+0x128/0x190
[ 117.025581][ T6725] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 117.031475][ T6725] ? ksys_write+0x22a/0x2b0
[ 117.035972][ T6725] ? __pfx_lock_release+0x10/0x10
[ 117.040997][ T6725] ? vfs_write+0x730/0xd30
[ 117.045423][ T6725] ? __mutex_unlock_slowpath+0x21e/0x790
[ 117.051073][ T6725] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 117.057139][ T6725] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 117.063555][ T6725] ? do_syscall_64+0x100/0x230
[ 117.068324][ T6725] __x64_sys_sendmmsg+0xa0/0xb0
[ 117.073170][ T6725] do_syscall_64+0xf3/0x230
[ 117.077680][ T6725] ? clear_bhb_loop+0x35/0x90
[ 117.082358][ T6725] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.088277][ T6725] RIP: 0033:0x7f2277775bd9
[ 117.092693][ T6725] 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
[ 117.112376][ T6725] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
2024/12/25 06:34:27 executed programs: 20
[ 117.120795][ T6725] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 117.128763][ T6725] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 117.136728][ T6725] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 117.144700][ T6725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.152665][ T6725] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 117.160649][ T6725]
[ 117.211880][ T6727] FAULT_INJECTION: forcing a failure.
[ 117.211880][ T6727] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 117.225158][ T6727] CPU: 1 UID: 0 PID: 6727 Comm: syz.0.34 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 117.235141][ T6727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 117.245220][ T6727] Call Trace:
[ 117.248520][ T6727]
[ 117.251465][ T6727] dump_stack_lvl+0x241/0x360
[ 117.256148][ T6727] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.261435][ T6727] ? __pfx__printk+0x10/0x10
[ 117.266021][ T6727] ? __pfx_lock_release+0x10/0x10
[ 117.271069][ T6727] should_fail_ex+0x3b0/0x4e0
[ 117.275741][ T6727] _copy_from_user+0x2f/0xc0
[ 117.280352][ T6727] copy_msghdr_from_user+0xae/0x680
[ 117.285586][ T6727] ? __pfx___might_resched+0x10/0x10
[ 117.290876][ T6727] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 117.296675][ T6727] ? __fget_files+0x2a/0x410
[ 117.301448][ T6727] ? __sys_sendmmsg+0x392/0x720
[ 117.306288][ T6727] ? __might_fault+0xaa/0x120
[ 117.310952][ T6727] __sys_sendmmsg+0x32b/0x720
[ 117.315630][ T6727] ? __pfx___sys_sendmmsg+0x10/0x10
[ 117.320827][ T6727] ? __pfx_lock_release+0x10/0x10
[ 117.325843][ T6727] ? kstrtouint_from_user+0x128/0x190
[ 117.331246][ T6727] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 117.337139][ T6727] ? ksys_write+0x22a/0x2b0
[ 117.341719][ T6727] ? __pfx_lock_release+0x10/0x10
[ 117.346733][ T6727] ? vfs_write+0x730/0xd30
[ 117.351137][ T6727] ? __mutex_unlock_slowpath+0x21e/0x790
[ 117.356772][ T6727] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 117.362744][ T6727] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 117.369169][ T6727] ? do_syscall_64+0x100/0x230
[ 117.373946][ T6727] __x64_sys_sendmmsg+0xa0/0xb0
[ 117.378798][ T6727] do_syscall_64+0xf3/0x230
[ 117.383299][ T6727] ? clear_bhb_loop+0x35/0x90
[ 117.387966][ T6727] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.393866][ T6727] RIP: 0033:0x7f2277775bd9
[ 117.398267][ T6727] 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
[ 117.418056][ T6727] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 117.426462][ T6727] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 117.434520][ T6727] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 117.442487][ T6727] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 117.450538][ T6727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.458585][ T6727] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 117.466667][ T6727]
[ 117.495214][ T6729] FAULT_INJECTION: forcing a failure.
[ 117.495214][ T6729] name failslab, interval 1, probability 0, space 0, times 0
[ 117.516982][ T6729] CPU: 0 UID: 0 PID: 6729 Comm: syz.0.35 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 117.527090][ T6729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 117.537159][ T6729] Call Trace:
[ 117.540431][ T6729]
[ 117.543348][ T6729] dump_stack_lvl+0x241/0x360
[ 117.548021][ T6729] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.553206][ T6729] ? __pfx__printk+0x10/0x10
[ 117.557860][ T6729] ? __kmalloc_cache_noprof+0x48/0x390
[ 117.563363][ T6729] ? __pfx___might_resched+0x10/0x10
[ 117.568636][ T6729] should_fail_ex+0x3b0/0x4e0
[ 117.573311][ T6729] should_failslab+0xac/0x100
[ 117.578002][ T6729] __kmalloc_cache_noprof+0x70/0x390
[ 117.583278][ T6729] ? dccp_feat_entry_new+0x173/0x3a0
[ 117.588554][ T6729] dccp_feat_entry_new+0x173/0x3a0
[ 117.593706][ T6729] dccp_feat_signal_nn_change+0x339/0x790
[ 117.599465][ T6729] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 117.605027][ T6729] ? dccp_ackvec_input+0x1d5/0xf60
[ 117.610135][ T6729] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 117.616107][ T6729] dccp_rcv_established+0x295/0x320
[ 117.621298][ T6729] dccp_v6_do_rcv+0x2c9/0xb70
[ 117.625971][ T6729] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 117.631180][ T6729] __release_sock+0x243/0x350
[ 117.635866][ T6729] release_sock+0x61/0x1f0
[ 117.640314][ T6729] dccp_sendmsg+0x4f0/0xb90
[ 117.644848][ T6729] ? __pfx_dccp_sendmsg+0x10/0x10
[ 117.649878][ T6729] ? sock_rps_record_flow+0x1a/0x400
[ 117.655173][ T6729] ? inet_sendmsg+0x330/0x390
[ 117.659850][ T6729] __sock_sendmsg+0x1a6/0x270
[ 117.664611][ T6729] ____sys_sendmsg+0x52a/0x7e0
[ 117.669458][ T6729] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.674732][ T6729] ? __fget_files+0x2a/0x410
[ 117.679319][ T6729] ? __sys_sendmmsg+0x392/0x720
[ 117.684163][ T6729] ? __might_fault+0xaa/0x120
[ 117.688915][ T6729] __sys_sendmmsg+0x36a/0x720
[ 117.693687][ T6729] ? __pfx___sys_sendmmsg+0x10/0x10
[ 117.698876][ T6729] ? __pfx_lock_release+0x10/0x10
[ 117.703886][ T6729] ? kstrtouint_from_user+0x128/0x190
[ 117.709254][ T6729] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 117.715135][ T6729] ? ksys_write+0x22a/0x2b0
[ 117.719625][ T6729] ? __pfx_lock_release+0x10/0x10
[ 117.724727][ T6729] ? vfs_write+0x730/0xd30
[ 117.729135][ T6729] ? __mutex_unlock_slowpath+0x21e/0x790
[ 117.734856][ T6729] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 117.740835][ T6729] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 117.747161][ T6729] ? do_syscall_64+0x100/0x230
[ 117.751922][ T6729] __x64_sys_sendmmsg+0xa0/0xb0
[ 117.756765][ T6729] do_syscall_64+0xf3/0x230
[ 117.761276][ T6729] ? clear_bhb_loop+0x35/0x90
[ 117.765941][ T6729] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.771828][ T6729] RIP: 0033:0x7f2277775bd9
[ 117.776226][ T6729] 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
[ 117.795836][ T6729] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 117.804378][ T6729] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 117.812338][ T6729] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 117.820302][ T6729] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 117.828352][ T6729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.836315][ T6729] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 117.844285][ T6729]
[ 117.895495][ T6731] FAULT_INJECTION: forcing a failure.
[ 117.895495][ T6731] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 117.910267][ T6731] CPU: 1 UID: 0 PID: 6731 Comm: syz.0.36 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 117.920287][ T6731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 117.930348][ T6731] Call Trace:
[ 117.933624][ T6731]
[ 117.936542][ T6731] dump_stack_lvl+0x241/0x360
[ 117.941213][ T6731] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.946422][ T6731] ? __pfx__printk+0x10/0x10
[ 117.951124][ T6731] ? __pfx_lock_release+0x10/0x10
[ 117.956145][ T6731] should_fail_ex+0x3b0/0x4e0
[ 117.960909][ T6731] _copy_from_user+0x2f/0xc0
[ 117.965500][ T6731] copy_msghdr_from_user+0xae/0x680
[ 117.970713][ T6731] ? __pfx___might_resched+0x10/0x10
[ 117.976003][ T6731] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 117.981831][ T6731] ? __fget_files+0x2a/0x410
[ 117.986442][ T6731] ? __sys_sendmmsg+0x392/0x720
[ 117.991345][ T6731] ? __might_fault+0xaa/0x120
[ 117.996143][ T6731] __sys_sendmmsg+0x32b/0x720
[ 118.000844][ T6731] ? __pfx___sys_sendmmsg+0x10/0x10
[ 118.006057][ T6731] ? __pfx_lock_release+0x10/0x10
[ 118.011095][ T6731] ? kstrtouint_from_user+0x128/0x190
[ 118.016568][ T6731] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 118.022471][ T6731] ? ksys_write+0x22a/0x2b0
[ 118.026985][ T6731] ? __pfx_lock_release+0x10/0x10
[ 118.032193][ T6731] ? vfs_write+0x730/0xd30
[ 118.036628][ T6731] ? __mutex_unlock_slowpath+0x21e/0x790
[ 118.042279][ T6731] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 118.048263][ T6731] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 118.054666][ T6731] ? do_syscall_64+0x100/0x230
[ 118.059462][ T6731] __x64_sys_sendmmsg+0xa0/0xb0
[ 118.064359][ T6731] do_syscall_64+0xf3/0x230
[ 118.068881][ T6731] ? clear_bhb_loop+0x35/0x90
[ 118.073559][ T6731] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.079493][ T6731] RIP: 0033:0x7f2277775bd9
[ 118.083919][ T6731] 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
[ 118.103540][ T6731] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 118.112039][ T6731] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 118.120314][ T6731] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 118.128292][ T6731] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 118.136358][ T6731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 118.144333][ T6731] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 118.152338][ T6731]
[ 118.180804][ T6733] FAULT_INJECTION: forcing a failure.
[ 118.180804][ T6733] name failslab, interval 1, probability 0, space 0, times 0
[ 118.193728][ T6733] CPU: 1 UID: 0 PID: 6733 Comm: syz.0.37 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 118.203730][ T6733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 118.213819][ T6733] Call Trace:
[ 118.217127][ T6733]
[ 118.220070][ T6733] dump_stack_lvl+0x241/0x360
[ 118.224751][ T6733] ? __pfx_dump_stack_lvl+0x10/0x10
[ 118.229945][ T6733] ? __pfx__printk+0x10/0x10
[ 118.234537][ T6733] ? __kmalloc_cache_noprof+0x48/0x390
[ 118.240068][ T6733] ? __pfx___might_resched+0x10/0x10
[ 118.245381][ T6733] should_fail_ex+0x3b0/0x4e0
[ 118.250080][ T6733] should_failslab+0xac/0x100
[ 118.254760][ T6733] __kmalloc_cache_noprof+0x70/0x390
[ 118.260071][ T6733] ? dccp_feat_entry_new+0x173/0x3a0
[ 118.265452][ T6733] dccp_feat_entry_new+0x173/0x3a0
[ 118.270588][ T6733] dccp_feat_signal_nn_change+0x339/0x790
[ 118.276311][ T6733] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 118.281889][ T6733] ? dccp_ackvec_input+0x1d5/0xf60
[ 118.287021][ T6733] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 118.293050][ T6733] dccp_rcv_established+0x295/0x320
[ 118.298257][ T6733] dccp_v6_do_rcv+0x2c9/0xb70
[ 118.303068][ T6733] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 118.308286][ T6733] __release_sock+0x243/0x350
[ 118.312995][ T6733] release_sock+0x61/0x1f0
[ 118.317755][ T6733] dccp_sendmsg+0x4f0/0xb90
[ 118.322266][ T6733] ? __pfx_dccp_sendmsg+0x10/0x10
[ 118.327293][ T6733] ? sock_rps_record_flow+0x1a/0x400
[ 118.332582][ T6733] ? inet_sendmsg+0x330/0x390
[ 118.337257][ T6733] __sock_sendmsg+0x1a6/0x270
[ 118.341939][ T6733] ____sys_sendmsg+0x52a/0x7e0
[ 118.346707][ T6733] ? __pfx_____sys_sendmsg+0x10/0x10
[ 118.351989][ T6733] ? __fget_files+0x2a/0x410
[ 118.356585][ T6733] ? __sys_sendmmsg+0x392/0x720
[ 118.361440][ T6733] ? __might_fault+0xaa/0x120
[ 118.366119][ T6733] __sys_sendmmsg+0x36a/0x720
[ 118.370802][ T6733] ? __pfx___sys_sendmmsg+0x10/0x10
[ 118.376091][ T6733] ? __pfx_lock_release+0x10/0x10
[ 118.381110][ T6733] ? kstrtouint_from_user+0x128/0x190
[ 118.386496][ T6733] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 118.392416][ T6733] ? ksys_write+0x22a/0x2b0
[ 118.396921][ T6733] ? __pfx_lock_release+0x10/0x10
[ 118.401985][ T6733] ? vfs_write+0x730/0xd30
[ 118.406415][ T6733] ? __mutex_unlock_slowpath+0x21e/0x790
[ 118.412069][ T6733] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 118.418052][ T6733] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 118.424397][ T6733] ? do_syscall_64+0x100/0x230
[ 118.429163][ T6733] __x64_sys_sendmmsg+0xa0/0xb0
[ 118.434014][ T6733] do_syscall_64+0xf3/0x230
[ 118.438518][ T6733] ? clear_bhb_loop+0x35/0x90
[ 118.443191][ T6733] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.449079][ T6733] RIP: 0033:0x7f2277775bd9
[ 118.453490][ T6733] 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
[ 118.473099][ T6733] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 118.481568][ T6733] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 118.489532][ T6733] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 118.497514][ T6733] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 118.505534][ T6733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 118.513531][ T6733] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 118.521552][ T6733]
[ 118.576375][ T6735] FAULT_INJECTION: forcing a failure.
[ 118.576375][ T6735] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 118.589839][ T6735] CPU: 0 UID: 0 PID: 6735 Comm: syz.0.38 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 118.599843][ T6735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 118.609905][ T6735] Call Trace:
[ 118.613180][ T6735]
[ 118.616120][ T6735] dump_stack_lvl+0x241/0x360
[ 118.620816][ T6735] ? __pfx_dump_stack_lvl+0x10/0x10
[ 118.626003][ T6735] ? __pfx__printk+0x10/0x10
[ 118.630592][ T6735] ? __pfx_lock_release+0x10/0x10
[ 118.635698][ T6735] should_fail_ex+0x3b0/0x4e0
[ 118.640392][ T6735] _copy_from_user+0x2f/0xc0
[ 118.645000][ T6735] copy_msghdr_from_user+0xae/0x680
[ 118.650296][ T6735] ? __pfx___might_resched+0x10/0x10
[ 118.655578][ T6735] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 118.661403][ T6735] ? __fget_files+0x2a/0x410
[ 118.666000][ T6735] ? __sys_sendmmsg+0x392/0x720
[ 118.670891][ T6735] ? __might_fault+0xaa/0x120
[ 118.675567][ T6735] __sys_sendmmsg+0x32b/0x720
[ 118.680256][ T6735] ? __pfx___sys_sendmmsg+0x10/0x10
[ 118.685462][ T6735] ? __pfx_lock_release+0x10/0x10
[ 118.690484][ T6735] ? kstrtouint_from_user+0x128/0x190
[ 118.696014][ T6735] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 118.701950][ T6735] ? ksys_write+0x22a/0x2b0
[ 118.706492][ T6735] ? __pfx_lock_release+0x10/0x10
[ 118.711536][ T6735] ? vfs_write+0x730/0xd30
[ 118.715958][ T6735] ? __mutex_unlock_slowpath+0x21e/0x790
[ 118.721694][ T6735] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 118.727675][ T6735] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 118.733999][ T6735] ? do_syscall_64+0x100/0x230
[ 118.738767][ T6735] __x64_sys_sendmmsg+0xa0/0xb0
[ 118.743620][ T6735] do_syscall_64+0xf3/0x230
[ 118.748149][ T6735] ? clear_bhb_loop+0x35/0x90
[ 118.753097][ T6735] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.759024][ T6735] RIP: 0033:0x7f2277775bd9
[ 118.763454][ T6735] 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
[ 118.783064][ T6735] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 118.791478][ T6735] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 118.799445][ T6735] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 118.807410][ T6735] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 118.815372][ T6735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 118.823444][ T6735] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 118.831424][ T6735]
[ 118.862412][ T6737] FAULT_INJECTION: forcing a failure.
[ 118.862412][ T6737] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 118.875783][ T6737] CPU: 1 UID: 0 PID: 6737 Comm: syz.0.39 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 118.885980][ T6737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 118.896049][ T6737] Call Trace:
[ 118.899333][ T6737]
[ 118.902265][ T6737] dump_stack_lvl+0x241/0x360
[ 118.906943][ T6737] ? __pfx_dump_stack_lvl+0x10/0x10
[ 118.912216][ T6737] ? __pfx__printk+0x10/0x10
[ 118.916812][ T6737] ? __pfx_lock_release+0x10/0x10
[ 118.921918][ T6737] should_fail_ex+0x3b0/0x4e0
[ 118.926712][ T6737] _copy_from_user+0x2f/0xc0
[ 118.931313][ T6737] copy_msghdr_from_user+0xae/0x680
[ 118.936514][ T6737] ? __pfx___might_resched+0x10/0x10
[ 118.941819][ T6737] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 118.947628][ T6737] ? __fget_files+0x2a/0x410
[ 118.952279][ T6737] ? __sys_sendmmsg+0x392/0x720
[ 118.957125][ T6737] ? __might_fault+0xaa/0x120
[ 118.961831][ T6737] __sys_sendmmsg+0x32b/0x720
[ 118.966510][ T6737] ? __pfx___sys_sendmmsg+0x10/0x10
[ 118.971714][ T6737] ? __pfx_lock_release+0x10/0x10
[ 118.976736][ T6737] ? kstrtouint_from_user+0x128/0x190
[ 118.982131][ T6737] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 118.988036][ T6737] ? ksys_write+0x22a/0x2b0
[ 118.992548][ T6737] ? __pfx_lock_release+0x10/0x10
[ 118.997581][ T6737] ? vfs_write+0x730/0xd30
[ 119.002009][ T6737] ? __mutex_unlock_slowpath+0x21e/0x790
[ 119.007854][ T6737] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 119.013861][ T6737] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 119.020199][ T6737] ? do_syscall_64+0x100/0x230
[ 119.024972][ T6737] __x64_sys_sendmmsg+0xa0/0xb0
[ 119.029826][ T6737] do_syscall_64+0xf3/0x230
[ 119.034332][ T6737] ? clear_bhb_loop+0x35/0x90
[ 119.039017][ T6737] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.044998][ T6737] RIP: 0033:0x7f2277775bd9
[ 119.049622][ T6737] 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
[ 119.069309][ T6737] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 119.077740][ T6737] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 119.085805][ T6737] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 119.093803][ T6737] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 119.101773][ T6737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 119.109737][ T6737] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 119.117716][ T6737]
[ 119.149139][ T6739] FAULT_INJECTION: forcing a failure.
[ 119.149139][ T6739] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 119.163520][ T6739] CPU: 1 UID: 0 PID: 6739 Comm: syz.0.40 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 119.173611][ T6739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 119.183777][ T6739] Call Trace:
[ 119.187089][ T6739]
[ 119.190102][ T6739] dump_stack_lvl+0x241/0x360
[ 119.194971][ T6739] ? __pfx_dump_stack_lvl+0x10/0x10
[ 119.200176][ T6739] ? __pfx__printk+0x10/0x10
[ 119.204767][ T6739] ? __pfx_lock_release+0x10/0x10
[ 119.209790][ T6739] should_fail_ex+0x3b0/0x4e0
[ 119.214504][ T6739] _copy_from_user+0x2f/0xc0
[ 119.219096][ T6739] copy_msghdr_from_user+0xae/0x680
[ 119.224326][ T6739] ? __pfx___might_resched+0x10/0x10
[ 119.229694][ T6739] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 119.235520][ T6739] ? __fget_files+0x2a/0x410
[ 119.240110][ T6739] ? __sys_sendmmsg+0x392/0x720
[ 119.244975][ T6739] ? __might_fault+0xaa/0x120
[ 119.249645][ T6739] __sys_sendmmsg+0x32b/0x720
[ 119.254327][ T6739] ? __pfx___sys_sendmmsg+0x10/0x10
[ 119.259524][ T6739] ? __pfx_lock_release+0x10/0x10
[ 119.264541][ T6739] ? kstrtouint_from_user+0x128/0x190
[ 119.269949][ T6739] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 119.275848][ T6739] ? ksys_write+0x22a/0x2b0
[ 119.280350][ T6739] ? __pfx_lock_release+0x10/0x10
[ 119.285397][ T6739] ? vfs_write+0x730/0xd30
[ 119.289807][ T6739] ? __mutex_unlock_slowpath+0x21e/0x790
[ 119.295450][ T6739] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 119.301436][ T6739] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 119.307781][ T6739] ? do_syscall_64+0x100/0x230
[ 119.312567][ T6739] __x64_sys_sendmmsg+0xa0/0xb0
[ 119.317435][ T6739] do_syscall_64+0xf3/0x230
[ 119.321943][ T6739] ? clear_bhb_loop+0x35/0x90
[ 119.326641][ T6739] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.332534][ T6739] RIP: 0033:0x7f2277775bd9
[ 119.336944][ T6739] 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
[ 119.356564][ T6739] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 119.365000][ T6739] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 119.372991][ T6739] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 119.380964][ T6739] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 119.388944][ T6739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 119.396926][ T6739] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 119.404915][ T6739]
[ 119.443077][ T6741] FAULT_INJECTION: forcing a failure.
[ 119.443077][ T6741] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 119.457683][ T6741] CPU: 0 UID: 0 PID: 6741 Comm: syz.0.41 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 119.467700][ T6741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 119.477762][ T6741] Call Trace:
[ 119.481047][ T6741]
[ 119.483984][ T6741] dump_stack_lvl+0x241/0x360
[ 119.488689][ T6741] ? __pfx_dump_stack_lvl+0x10/0x10
[ 119.493882][ T6741] ? __pfx__printk+0x10/0x10
[ 119.498478][ T6741] ? __pfx_lock_release+0x10/0x10
[ 119.503496][ T6741] should_fail_ex+0x3b0/0x4e0
[ 119.508167][ T6741] _copy_from_user+0x2f/0xc0
[ 119.512779][ T6741] copy_msghdr_from_user+0xae/0x680
[ 119.518000][ T6741] ? __pfx___might_resched+0x10/0x10
[ 119.523394][ T6741] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 119.529205][ T6741] ? __fget_files+0x2a/0x410
[ 119.533796][ T6741] ? __sys_sendmmsg+0x392/0x720
[ 119.538644][ T6741] ? __might_fault+0xaa/0x120
[ 119.543319][ T6741] __sys_sendmmsg+0x32b/0x720
[ 119.548005][ T6741] ? __pfx___sys_sendmmsg+0x10/0x10
[ 119.553208][ T6741] ? __pfx_lock_release+0x10/0x10
[ 119.558241][ T6741] ? kstrtouint_from_user+0x128/0x190
[ 119.563620][ T6741] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 119.569774][ T6741] ? ksys_write+0x22a/0x2b0
[ 119.574279][ T6741] ? __pfx_lock_release+0x10/0x10
[ 119.579321][ T6741] ? vfs_write+0x730/0xd30
[ 119.583735][ T6741] ? __mutex_unlock_slowpath+0x21e/0x790
[ 119.589395][ T6741] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 119.595373][ T6741] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 119.601697][ T6741] ? do_syscall_64+0x100/0x230
[ 119.606463][ T6741] __x64_sys_sendmmsg+0xa0/0xb0
[ 119.611314][ T6741] do_syscall_64+0xf3/0x230
[ 119.615814][ T6741] ? clear_bhb_loop+0x35/0x90
[ 119.620489][ T6741] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.626381][ T6741] RIP: 0033:0x7f2277775bd9
[ 119.630811][ T6741] 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
[ 119.650585][ T6741] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 119.659014][ T6741] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 119.667004][ T6741] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 119.675000][ T6741] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 119.683235][ T6741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 119.691489][ T6741] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 119.699584][ T6741]
[ 119.732011][ T6743] FAULT_INJECTION: forcing a failure.
[ 119.732011][ T6743] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 119.745346][ T6743] CPU: 0 UID: 0 PID: 6743 Comm: syz.0.42 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 119.755342][ T6743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 119.765848][ T6743] Call Trace:
[ 119.769211][ T6743]
[ 119.772207][ T6743] dump_stack_lvl+0x241/0x360
[ 119.776923][ T6743] ? __pfx_dump_stack_lvl+0x10/0x10
[ 119.782154][ T6743] ? __pfx__printk+0x10/0x10
[ 119.786741][ T6743] ? __pfx_lock_release+0x10/0x10
[ 119.791787][ T6743] should_fail_ex+0x3b0/0x4e0
[ 119.796486][ T6743] _copy_from_user+0x2f/0xc0
[ 119.801093][ T6743] copy_msghdr_from_user+0xae/0x680
[ 119.806320][ T6743] ? __pfx___might_resched+0x10/0x10
[ 119.811697][ T6743] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 119.817515][ T6743] ? __fget_files+0x2a/0x410
[ 119.822111][ T6743] ? __sys_sendmmsg+0x392/0x720
[ 119.826967][ T6743] ? __might_fault+0xaa/0x120
[ 119.831641][ T6743] __sys_sendmmsg+0x32b/0x720
[ 119.836327][ T6743] ? __pfx___sys_sendmmsg+0x10/0x10
[ 119.841551][ T6743] ? __pfx_lock_release+0x10/0x10
[ 119.846571][ T6743] ? kstrtouint_from_user+0x128/0x190
[ 119.851964][ T6743] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 119.857858][ T6743] ? ksys_write+0x22a/0x2b0
[ 119.862355][ T6743] ? __pfx_lock_release+0x10/0x10
[ 119.867381][ T6743] ? vfs_write+0x730/0xd30
[ 119.871793][ T6743] ? __mutex_unlock_slowpath+0x21e/0x790
[ 119.877662][ T6743] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 119.883639][ T6743] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 119.890037][ T6743] ? do_syscall_64+0x100/0x230
[ 119.894808][ T6743] __x64_sys_sendmmsg+0xa0/0xb0
[ 119.899658][ T6743] do_syscall_64+0xf3/0x230
[ 119.904170][ T6743] ? clear_bhb_loop+0x35/0x90
[ 119.908860][ T6743] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.914759][ T6743] RIP: 0033:0x7f2277775bd9
[ 119.919168][ T6743] 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
[ 119.938858][ T6743] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 119.947273][ T6743] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 119.955412][ T6743] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 119.963482][ T6743] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 119.971446][ T6743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 119.979419][ T6743] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 119.987440][ T6743]
[ 120.014659][ T6745] FAULT_INJECTION: forcing a failure.
[ 120.014659][ T6745] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 120.028248][ T6745] CPU: 1 UID: 0 PID: 6745 Comm: syz.0.43 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 120.038351][ T6745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 120.048964][ T6745] Call Trace:
[ 120.052350][ T6745]
[ 120.055383][ T6745] dump_stack_lvl+0x241/0x360
[ 120.060092][ T6745] ? __pfx_dump_stack_lvl+0x10/0x10
[ 120.065297][ T6745] ? __pfx__printk+0x10/0x10
[ 120.069913][ T6745] ? __pfx_lock_release+0x10/0x10
[ 120.074960][ T6745] should_fail_ex+0x3b0/0x4e0
[ 120.079659][ T6745] _copy_from_user+0x2f/0xc0
[ 120.084296][ T6745] copy_msghdr_from_user+0xae/0x680
[ 120.089519][ T6745] ? __pfx___might_resched+0x10/0x10
[ 120.094860][ T6745] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 120.100695][ T6745] ? __fget_files+0x2a/0x410
[ 120.105299][ T6745] ? __sys_sendmmsg+0x392/0x720
[ 120.110155][ T6745] ? __might_fault+0xaa/0x120
[ 120.114910][ T6745] __sys_sendmmsg+0x32b/0x720
[ 120.119702][ T6745] ? __pfx___sys_sendmmsg+0x10/0x10
[ 120.125022][ T6745] ? __pfx_lock_release+0x10/0x10
[ 120.130077][ T6745] ? kstrtouint_from_user+0x128/0x190
[ 120.135460][ T6745] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 120.141451][ T6745] ? ksys_write+0x22a/0x2b0
[ 120.145960][ T6745] ? __pfx_lock_release+0x10/0x10
[ 120.150990][ T6745] ? vfs_write+0x730/0xd30
[ 120.155429][ T6745] ? __mutex_unlock_slowpath+0x21e/0x790
[ 120.161191][ T6745] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 120.167183][ T6745] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 120.173514][ T6745] ? do_syscall_64+0x100/0x230
[ 120.178426][ T6745] __x64_sys_sendmmsg+0xa0/0xb0
[ 120.183480][ T6745] do_syscall_64+0xf3/0x230
[ 120.188003][ T6745] ? clear_bhb_loop+0x35/0x90
[ 120.192715][ T6745] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.198731][ T6745] RIP: 0033:0x7f2277775bd9
[ 120.203401][ T6745] 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
[ 120.223391][ T6745] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 120.231812][ T6745] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 120.239778][ T6745] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 120.247747][ T6745] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 120.255714][ T6745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 120.263679][ T6745] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 120.271660][ T6745]
[ 120.306099][ T6747] FAULT_INJECTION: forcing a failure.
[ 120.306099][ T6747] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 120.319869][ T6747] CPU: 1 UID: 0 PID: 6747 Comm: syz.0.44 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 120.330163][ T6747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 120.340249][ T6747] Call Trace:
[ 120.343530][ T6747]
[ 120.346468][ T6747] dump_stack_lvl+0x241/0x360
[ 120.351200][ T6747] ? __pfx_dump_stack_lvl+0x10/0x10
[ 120.356393][ T6747] ? __pfx__printk+0x10/0x10
[ 120.360983][ T6747] ? __pfx_lock_release+0x10/0x10
[ 120.366131][ T6747] should_fail_ex+0x3b0/0x4e0
[ 120.370812][ T6747] _copy_from_user+0x2f/0xc0
[ 120.375488][ T6747] copy_msghdr_from_user+0xae/0x680
[ 120.380787][ T6747] ? __pfx___might_resched+0x10/0x10
[ 120.386157][ T6747] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 120.391962][ T6747] ? __fget_files+0x2a/0x410
[ 120.396640][ T6747] ? __sys_sendmmsg+0x392/0x720
[ 120.401499][ T6747] ? __might_fault+0xaa/0x120
[ 120.406259][ T6747] __sys_sendmmsg+0x32b/0x720
[ 120.410938][ T6747] ? __pfx___sys_sendmmsg+0x10/0x10
[ 120.416140][ T6747] ? __pfx_lock_release+0x10/0x10
[ 120.421156][ T6747] ? kstrtouint_from_user+0x128/0x190
[ 120.426531][ T6747] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 120.432427][ T6747] ? ksys_write+0x22a/0x2b0
[ 120.436924][ T6747] ? __pfx_lock_release+0x10/0x10
[ 120.441969][ T6747] ? vfs_write+0x730/0xd30
[ 120.446393][ T6747] ? __mutex_unlock_slowpath+0x21e/0x790
[ 120.452034][ T6747] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 120.458024][ T6747] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 120.464363][ T6747] ? do_syscall_64+0x100/0x230
[ 120.469449][ T6747] __x64_sys_sendmmsg+0xa0/0xb0
[ 120.474565][ T6747] do_syscall_64+0xf3/0x230
[ 120.479110][ T6747] ? clear_bhb_loop+0x35/0x90
[ 120.483796][ T6747] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.489716][ T6747] RIP: 0033:0x7f2277775bd9
[ 120.494140][ T6747] 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
[ 120.513748][ T6747] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 120.522270][ T6747] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 120.530255][ T6747] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 120.538242][ T6747] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 120.546349][ T6747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 120.554499][ T6747] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 120.562490][ T6747]
[ 120.613860][ T6749] FAULT_INJECTION: forcing a failure.
[ 120.613860][ T6749] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 120.627617][ T6749] CPU: 0 UID: 0 PID: 6749 Comm: syz.0.45 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 120.637626][ T6749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 120.647687][ T6749] Call Trace:
[ 120.651020][ T6749]
[ 120.653952][ T6749] dump_stack_lvl+0x241/0x360
[ 120.658741][ T6749] ? __pfx_dump_stack_lvl+0x10/0x10
[ 120.663981][ T6749] ? __pfx__printk+0x10/0x10
[ 120.668616][ T6749] ? __pfx_lock_release+0x10/0x10
[ 120.673643][ T6749] should_fail_ex+0x3b0/0x4e0
[ 120.678440][ T6749] _copy_from_user+0x2f/0xc0
[ 120.683159][ T6749] copy_msghdr_from_user+0xae/0x680
[ 120.688383][ T6749] ? __pfx___might_resched+0x10/0x10
[ 120.693704][ T6749] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 120.699532][ T6749] ? __fget_files+0x2a/0x410
[ 120.704142][ T6749] ? __sys_sendmmsg+0x392/0x720
[ 120.709098][ T6749] ? __might_fault+0xaa/0x120
[ 120.713816][ T6749] __sys_sendmmsg+0x32b/0x720
[ 120.718541][ T6749] ? __pfx___sys_sendmmsg+0x10/0x10
[ 120.723871][ T6749] ? __pfx_lock_release+0x10/0x10
[ 120.728922][ T6749] ? kstrtouint_from_user+0x128/0x190
[ 120.734441][ T6749] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 120.740367][ T6749] ? ksys_write+0x22a/0x2b0
[ 120.744901][ T6749] ? __pfx_lock_release+0x10/0x10
[ 120.749980][ T6749] ? vfs_write+0x730/0xd30
[ 120.754429][ T6749] ? __mutex_unlock_slowpath+0x21e/0x790
[ 120.760112][ T6749] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 120.766209][ T6749] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 120.772575][ T6749] ? do_syscall_64+0x100/0x230
[ 120.777370][ T6749] __x64_sys_sendmmsg+0xa0/0xb0
[ 120.782345][ T6749] do_syscall_64+0xf3/0x230
[ 120.786897][ T6749] ? clear_bhb_loop+0x35/0x90
[ 120.791595][ T6749] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.797523][ T6749] RIP: 0033:0x7f2277775bd9
[ 120.801956][ T6749] 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
[ 120.821664][ T6749] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 120.830884][ T6749] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 120.839330][ T6749] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 120.847339][ T6749] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 120.855341][ T6749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 120.863356][ T6749] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 120.871434][ T6749]
[ 120.941662][ T6751] FAULT_INJECTION: forcing a failure.
[ 120.941662][ T6751] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 120.955680][ T6751] CPU: 0 UID: 0 PID: 6751 Comm: syz.0.46 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 120.965813][ T6751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 120.976048][ T6751] Call Trace:
[ 120.979333][ T6751]
[ 120.982266][ T6751] dump_stack_lvl+0x241/0x360
[ 120.987329][ T6751] ? __pfx_dump_stack_lvl+0x10/0x10
[ 120.992531][ T6751] ? __pfx__printk+0x10/0x10
[ 120.997133][ T6751] ? __pfx_lock_release+0x10/0x10
[ 121.002170][ T6751] should_fail_ex+0x3b0/0x4e0
[ 121.006854][ T6751] _copy_from_user+0x2f/0xc0
[ 121.011451][ T6751] copy_msghdr_from_user+0xae/0x680
[ 121.016651][ T6751] ? __pfx___might_resched+0x10/0x10
[ 121.021937][ T6751] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 121.027835][ T6751] ? __fget_files+0x2a/0x410
[ 121.032427][ T6751] ? __sys_sendmmsg+0x392/0x720
[ 121.037313][ T6751] ? __might_fault+0xaa/0x120
[ 121.041986][ T6751] __sys_sendmmsg+0x32b/0x720
[ 121.046753][ T6751] ? __pfx___sys_sendmmsg+0x10/0x10
[ 121.051954][ T6751] ? __pfx_lock_release+0x10/0x10
[ 121.057157][ T6751] ? kstrtouint_from_user+0x128/0x190
[ 121.062552][ T6751] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 121.068541][ T6751] ? ksys_write+0x22a/0x2b0
[ 121.073129][ T6751] ? __pfx_lock_release+0x10/0x10
[ 121.078165][ T6751] ? vfs_write+0x730/0xd30
[ 121.082583][ T6751] ? __mutex_unlock_slowpath+0x21e/0x790
[ 121.088328][ T6751] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 121.094385][ T6751] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 121.100714][ T6751] ? do_syscall_64+0x100/0x230
[ 121.105569][ T6751] __x64_sys_sendmmsg+0xa0/0xb0
[ 121.110421][ T6751] do_syscall_64+0xf3/0x230
[ 121.114942][ T6751] ? clear_bhb_loop+0x35/0x90
[ 121.119621][ T6751] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.125526][ T6751] RIP: 0033:0x7f2277775bd9
[ 121.129938][ T6751] 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
[ 121.149798][ T6751] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 121.158214][ T6751] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 121.166191][ T6751] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 121.174156][ T6751] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 121.182122][ T6751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 121.190096][ T6751] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 121.198075][ T6751]
[ 121.240430][ T6753] FAULT_INJECTION: forcing a failure.
[ 121.240430][ T6753] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 121.254670][ T6753] CPU: 0 UID: 0 PID: 6753 Comm: syz.0.47 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 121.264670][ T6753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 121.274728][ T6753] Call Trace:
[ 121.278058][ T6753]
[ 121.281040][ T6753] dump_stack_lvl+0x241/0x360
[ 121.285765][ T6753] ? __pfx_dump_stack_lvl+0x10/0x10
[ 121.290980][ T6753] ? __pfx__printk+0x10/0x10
[ 121.295599][ T6753] ? __pfx_lock_release+0x10/0x10
[ 121.300651][ T6753] should_fail_ex+0x3b0/0x4e0
[ 121.305333][ T6753] _copy_from_user+0x2f/0xc0
[ 121.309938][ T6753] copy_msghdr_from_user+0xae/0x680
[ 121.315166][ T6753] ? __pfx___might_resched+0x10/0x10
[ 121.320465][ T6753] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 121.326283][ T6753] ? __fget_files+0x2a/0x410
[ 121.331017][ T6753] ? __sys_sendmmsg+0x392/0x720
[ 121.335882][ T6753] ? __might_fault+0xaa/0x120
[ 121.340562][ T6753] __sys_sendmmsg+0x32b/0x720
[ 121.345248][ T6753] ? __pfx___sys_sendmmsg+0x10/0x10
[ 121.350471][ T6753] ? __pfx_lock_release+0x10/0x10
[ 121.355506][ T6753] ? kstrtouint_from_user+0x128/0x190
[ 121.360912][ T6753] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 121.366844][ T6753] ? ksys_write+0x22a/0x2b0
[ 121.371464][ T6753] ? __pfx_lock_release+0x10/0x10
[ 121.376610][ T6753] ? vfs_write+0x730/0xd30
[ 121.381116][ T6753] ? __mutex_unlock_slowpath+0x21e/0x790
[ 121.386777][ T6753] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 121.392782][ T6753] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 121.399138][ T6753] ? do_syscall_64+0x100/0x230
[ 121.403902][ T6753] __x64_sys_sendmmsg+0xa0/0xb0
[ 121.408755][ T6753] do_syscall_64+0xf3/0x230
[ 121.413269][ T6753] ? clear_bhb_loop+0x35/0x90
[ 121.417959][ T6753] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.423861][ T6753] RIP: 0033:0x7f2277775bd9
[ 121.428402][ T6753] 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
[ 121.448398][ T6753] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 121.456819][ T6753] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 121.464880][ T6753] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 121.472884][ T6753] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 121.480875][ T6753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 121.488853][ T6753] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 121.496927][ T6753]
[ 121.526615][ T6755] FAULT_INJECTION: forcing a failure.
[ 121.526615][ T6755] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 121.541155][ T6755] CPU: 0 UID: 0 PID: 6755 Comm: syz.0.48 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 121.551216][ T6755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 121.561281][ T6755] Call Trace:
[ 121.564561][ T6755]
[ 121.567488][ T6755] dump_stack_lvl+0x241/0x360
[ 121.572188][ T6755] ? __pfx_dump_stack_lvl+0x10/0x10
[ 121.577509][ T6755] ? __pfx__printk+0x10/0x10
[ 121.582130][ T6755] ? __pfx_lock_release+0x10/0x10
[ 121.587175][ T6755] should_fail_ex+0x3b0/0x4e0
[ 121.591880][ T6755] _copy_from_user+0x2f/0xc0
[ 121.596579][ T6755] copy_msghdr_from_user+0xae/0x680
[ 121.601879][ T6755] ? __pfx___might_resched+0x10/0x10
[ 121.607179][ T6755] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 121.613005][ T6755] ? __fget_files+0x2a/0x410
[ 121.617607][ T6755] ? __sys_sendmmsg+0x392/0x720
[ 121.622467][ T6755] ? __might_fault+0xaa/0x120
[ 121.627156][ T6755] __sys_sendmmsg+0x32b/0x720
[ 121.631844][ T6755] ? __pfx___sys_sendmmsg+0x10/0x10
[ 121.637078][ T6755] ? __pfx_lock_release+0x10/0x10
[ 121.642235][ T6755] ? kstrtouint_from_user+0x128/0x190
[ 121.647628][ T6755] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 121.653532][ T6755] ? ksys_write+0x22a/0x2b0
[ 121.658204][ T6755] ? __pfx_lock_release+0x10/0x10
[ 121.663237][ T6755] ? vfs_write+0x730/0xd30
[ 121.667670][ T6755] ? __mutex_unlock_slowpath+0x21e/0x790
[ 121.673315][ T6755] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 121.679389][ T6755] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 121.685713][ T6755] ? do_syscall_64+0x100/0x230
[ 121.690486][ T6755] __x64_sys_sendmmsg+0xa0/0xb0
[ 121.695361][ T6755] do_syscall_64+0xf3/0x230
[ 121.699875][ T6755] ? clear_bhb_loop+0x35/0x90
[ 121.704571][ T6755] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.710579][ T6755] RIP: 0033:0x7f2277775bd9
[ 121.715002][ T6755] 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
[ 121.734608][ T6755] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 121.743042][ T6755] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 121.751033][ T6755] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 121.759092][ T6755] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 121.767261][ T6755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 121.775230][ T6755] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 121.783211][ T6755]
[ 121.818006][ T6757] FAULT_INJECTION: forcing a failure.
[ 121.818006][ T6757] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 121.832117][ T6757] CPU: 0 UID: 0 PID: 6757 Comm: syz.0.49 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 121.842324][ T6757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 121.852387][ T6757] Call Trace:
[ 121.855658][ T6757]
[ 121.858581][ T6757] dump_stack_lvl+0x241/0x360
[ 121.863292][ T6757] ? __pfx_dump_stack_lvl+0x10/0x10
[ 121.868507][ T6757] ? __pfx__printk+0x10/0x10
[ 121.873130][ T6757] ? __pfx_lock_release+0x10/0x10
[ 121.878170][ T6757] should_fail_ex+0x3b0/0x4e0
[ 121.882859][ T6757] _copy_from_user+0x2f/0xc0
[ 121.887547][ T6757] copy_msghdr_from_user+0xae/0x680
[ 121.892833][ T6757] ? __pfx___might_resched+0x10/0x10
[ 121.898128][ T6757] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 121.903945][ T6757] ? __fget_files+0x2a/0x410
[ 121.908622][ T6757] ? __sys_sendmmsg+0x392/0x720
[ 121.913464][ T6757] ? __might_fault+0xaa/0x120
[ 121.918240][ T6757] __sys_sendmmsg+0x32b/0x720
[ 121.922922][ T6757] ? __pfx___sys_sendmmsg+0x10/0x10
[ 121.928210][ T6757] ? __pfx_lock_release+0x10/0x10
[ 121.933225][ T6757] ? kstrtouint_from_user+0x128/0x190
[ 121.938612][ T6757] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 121.944513][ T6757] ? ksys_write+0x22a/0x2b0
[ 121.949025][ T6757] ? __pfx_lock_release+0x10/0x10
[ 121.954398][ T6757] ? vfs_write+0x730/0xd30
[ 121.958813][ T6757] ? __mutex_unlock_slowpath+0x21e/0x790
[ 121.964460][ T6757] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 121.970435][ T6757] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 121.976764][ T6757] ? do_syscall_64+0x100/0x230
[ 121.981529][ T6757] __x64_sys_sendmmsg+0xa0/0xb0
[ 121.986405][ T6757] do_syscall_64+0xf3/0x230
[ 121.990909][ T6757] ? clear_bhb_loop+0x35/0x90
[ 121.995582][ T6757] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.001476][ T6757] RIP: 0033:0x7f2277775bd9
[ 122.005885][ T6757] 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
[ 122.025484][ T6757] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 122.033892][ T6757] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 122.041871][ T6757] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 122.049897][ T6757] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 122.057892][ T6757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 122.065977][ T6757] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 122.073966][ T6757]
[ 122.108348][ T6759] FAULT_INJECTION: forcing a failure.
[ 122.108348][ T6759] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 122.122092][ T6759] CPU: 1 UID: 0 PID: 6759 Comm: syz.0.50 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 122.132111][ T6759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 122.142174][ T6759] Call Trace:
[ 122.145461][ T6759]
[ 122.148390][ T6759] dump_stack_lvl+0x241/0x360
[ 122.153080][ T6759] ? __pfx_dump_stack_lvl+0x10/0x10
[ 122.158279][ T6759] ? __pfx__printk+0x10/0x10
[ 122.162860][ T6759] ? __pfx_lock_release+0x10/0x10
[ 122.167884][ T6759] should_fail_ex+0x3b0/0x4e0
[ 122.172553][ T6759] _copy_from_user+0x2f/0xc0
[ 122.177146][ T6759] copy_msghdr_from_user+0xae/0x680
[ 122.182353][ T6759] ? __pfx___might_resched+0x10/0x10
[ 122.187920][ T6759] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 122.193932][ T6759] ? __fget_files+0x2a/0x410
[ 122.198580][ T6759] ? __sys_sendmmsg+0x392/0x720
[ 122.203732][ T6759] ? __might_fault+0xaa/0x120
[ 122.208604][ T6759] __sys_sendmmsg+0x32b/0x720
[ 122.213398][ T6759] ? __pfx___sys_sendmmsg+0x10/0x10
[ 122.218631][ T6759] ? __pfx_lock_release+0x10/0x10
[ 122.223646][ T6759] ? kstrtouint_from_user+0x128/0x190
[ 122.229016][ T6759] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 122.234986][ T6759] ? ksys_write+0x22a/0x2b0
[ 122.239487][ T6759] ? __pfx_lock_release+0x10/0x10
[ 122.244501][ T6759] ? vfs_write+0x730/0xd30
[ 122.248924][ T6759] ? __mutex_unlock_slowpath+0x21e/0x790
[ 122.254559][ T6759] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 122.260546][ T6759] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 122.266909][ T6759] ? do_syscall_64+0x100/0x230
[ 122.271686][ T6759] __x64_sys_sendmmsg+0xa0/0xb0
[ 122.276950][ T6759] do_syscall_64+0xf3/0x230
[ 122.281534][ T6759] ? clear_bhb_loop+0x35/0x90
[ 122.286214][ T6759] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.292124][ T6759] RIP: 0033:0x7f2277775bd9
[ 122.296533][ T6759] 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
[ 122.316244][ T6759] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 122.325095][ T6759] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 122.333181][ T6759] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 122.341164][ T6759] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 122.349138][ T6759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 122.357203][ T6759] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 122.365203][ T6759]
2024/12/25 06:34:32 executed programs: 38
[ 122.395469][ T6761] FAULT_INJECTION: forcing a failure.
[ 122.395469][ T6761] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 122.417036][ T6761] CPU: 1 UID: 0 PID: 6761 Comm: syz.0.51 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 122.427088][ T6761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 122.437173][ T6761] Call Trace:
[ 122.440478][ T6761]
[ 122.443406][ T6761] dump_stack_lvl+0x241/0x360
[ 122.448202][ T6761] ? __pfx_dump_stack_lvl+0x10/0x10
[ 122.453412][ T6761] ? __pfx__printk+0x10/0x10
[ 122.458037][ T6761] ? __pfx_lock_release+0x10/0x10
[ 122.463059][ T6761] should_fail_ex+0x3b0/0x4e0
[ 122.467753][ T6761] _copy_from_user+0x2f/0xc0
[ 122.472335][ T6761] copy_msghdr_from_user+0xae/0x680
[ 122.477650][ T6761] ? __pfx___might_resched+0x10/0x10
[ 122.483144][ T6761] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 122.488982][ T6761] ? __fget_files+0x2a/0x410
[ 122.493582][ T6761] ? __sys_sendmmsg+0x392/0x720
[ 122.498521][ T6761] ? __might_fault+0xaa/0x120
[ 122.503217][ T6761] __sys_sendmmsg+0x32b/0x720
[ 122.507904][ T6761] ? __pfx___sys_sendmmsg+0x10/0x10
[ 122.513104][ T6761] ? __pfx_lock_release+0x10/0x10
[ 122.518131][ T6761] ? kstrtouint_from_user+0x128/0x190
[ 122.523545][ T6761] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 122.529462][ T6761] ? ksys_write+0x22a/0x2b0
[ 122.533998][ T6761] ? __pfx_lock_release+0x10/0x10
[ 122.539045][ T6761] ? vfs_write+0x730/0xd30
[ 122.543471][ T6761] ? __mutex_unlock_slowpath+0x21e/0x790
[ 122.549127][ T6761] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 122.555113][ T6761] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 122.561447][ T6761] ? do_syscall_64+0x100/0x230
[ 122.566217][ T6761] __x64_sys_sendmmsg+0xa0/0xb0
[ 122.571072][ T6761] do_syscall_64+0xf3/0x230
[ 122.575582][ T6761] ? clear_bhb_loop+0x35/0x90
[ 122.580601][ T6761] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.586496][ T6761] RIP: 0033:0x7f2277775bd9
[ 122.590910][ T6761] 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
[ 122.610528][ T6761] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 122.619056][ T6761] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 122.627033][ T6761] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 122.635005][ T6761] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 122.642991][ T6761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 122.651155][ T6761] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 122.659243][ T6761]
[ 122.687492][ T6763] FAULT_INJECTION: forcing a failure.
[ 122.687492][ T6763] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 122.701014][ T6763] CPU: 0 UID: 0 PID: 6763 Comm: syz.0.52 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 122.711008][ T6763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 122.721163][ T6763] Call Trace:
[ 122.724459][ T6763]
[ 122.727391][ T6763] dump_stack_lvl+0x241/0x360
[ 122.732081][ T6763] ? __pfx_dump_stack_lvl+0x10/0x10
[ 122.737294][ T6763] ? __pfx__printk+0x10/0x10
[ 122.741908][ T6763] ? __pfx_lock_release+0x10/0x10
[ 122.746986][ T6763] should_fail_ex+0x3b0/0x4e0
[ 122.751691][ T6763] _copy_from_user+0x2f/0xc0
[ 122.756276][ T6763] copy_msghdr_from_user+0xae/0x680
[ 122.761479][ T6763] ? __pfx___might_resched+0x10/0x10
[ 122.766766][ T6763] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 122.772601][ T6763] ? __fget_files+0x2a/0x410
[ 122.777191][ T6763] ? __sys_sendmmsg+0x392/0x720
[ 122.782080][ T6763] ? __might_fault+0xaa/0x120
[ 122.786758][ T6763] __sys_sendmmsg+0x32b/0x720
[ 122.791454][ T6763] ? __pfx___sys_sendmmsg+0x10/0x10
[ 122.796654][ T6763] ? __pfx_lock_release+0x10/0x10
[ 122.801673][ T6763] ? kstrtouint_from_user+0x128/0x190
[ 122.807076][ T6763] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 122.813008][ T6763] ? ksys_write+0x22a/0x2b0
[ 122.817549][ T6763] ? __pfx_lock_release+0x10/0x10
[ 122.822586][ T6763] ? vfs_write+0x730/0xd30
[ 122.827003][ T6763] ? __mutex_unlock_slowpath+0x21e/0x790
[ 122.832658][ T6763] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 122.838635][ T6763] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 122.844960][ T6763] ? do_syscall_64+0x100/0x230
[ 122.849727][ T6763] __x64_sys_sendmmsg+0xa0/0xb0
[ 122.854577][ T6763] do_syscall_64+0xf3/0x230
[ 122.859078][ T6763] ? clear_bhb_loop+0x35/0x90
[ 122.863754][ T6763] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.869767][ T6763] RIP: 0033:0x7f2277775bd9
[ 122.874180][ T6763] 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
[ 122.893782][ T6763] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 122.902195][ T6763] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 122.910201][ T6763] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 122.918168][ T6763] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 122.926134][ T6763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 122.934101][ T6763] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 122.942081][ T6763]
[ 122.984357][ T6765] FAULT_INJECTION: forcing a failure.
[ 122.984357][ T6765] name failslab, interval 1, probability 0, space 0, times 0
[ 122.997736][ T6765] CPU: 0 UID: 0 PID: 6765 Comm: syz.0.53 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 123.007765][ T6765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 123.017848][ T6765] Call Trace:
[ 123.021123][ T6765]
[ 123.024057][ T6765] dump_stack_lvl+0x241/0x360
[ 123.028742][ T6765] ? __pfx_dump_stack_lvl+0x10/0x10
[ 123.033978][ T6765] ? __pfx__printk+0x10/0x10
[ 123.038586][ T6765] ? __kmalloc_cache_noprof+0x48/0x390
[ 123.044133][ T6765] ? __pfx___might_resched+0x10/0x10
[ 123.049417][ T6765] should_fail_ex+0x3b0/0x4e0
[ 123.054096][ T6765] should_failslab+0xac/0x100
[ 123.058790][ T6765] __kmalloc_cache_noprof+0x70/0x390
[ 123.064109][ T6765] ? dccp_feat_entry_new+0x173/0x3a0
[ 123.069435][ T6765] dccp_feat_entry_new+0x173/0x3a0
[ 123.074571][ T6765] dccp_feat_signal_nn_change+0x339/0x790
[ 123.080319][ T6765] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 123.085907][ T6765] ? dccp_ackvec_input+0x1d5/0xf60
[ 123.091054][ T6765] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 123.097142][ T6765] dccp_rcv_established+0x295/0x320
[ 123.102351][ T6765] dccp_v6_do_rcv+0x2c9/0xb70
[ 123.107166][ T6765] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 123.112751][ T6765] __release_sock+0x243/0x350
[ 123.117702][ T6765] release_sock+0x61/0x1f0
[ 123.122117][ T6765] dccp_sendmsg+0x4f0/0xb90
[ 123.126621][ T6765] ? __pfx_dccp_sendmsg+0x10/0x10
[ 123.131645][ T6765] ? sock_rps_record_flow+0x1a/0x400
[ 123.136925][ T6765] ? inet_sendmsg+0x330/0x390
[ 123.141693][ T6765] __sock_sendmsg+0x1a6/0x270
[ 123.146369][ T6765] ____sys_sendmsg+0x52a/0x7e0
[ 123.151135][ T6765] ? __pfx_____sys_sendmsg+0x10/0x10
[ 123.156424][ T6765] ? __fget_files+0x2a/0x410
[ 123.161016][ T6765] ? __sys_sendmmsg+0x392/0x720
[ 123.165867][ T6765] ? __might_fault+0xaa/0x120
[ 123.170564][ T6765] __sys_sendmmsg+0x36a/0x720
[ 123.175245][ T6765] ? __pfx___sys_sendmmsg+0x10/0x10
[ 123.180458][ T6765] ? __pfx_lock_release+0x10/0x10
[ 123.185476][ T6765] ? kstrtouint_from_user+0x128/0x190
[ 123.190865][ T6765] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 123.196755][ T6765] ? ksys_write+0x22a/0x2b0
[ 123.201283][ T6765] ? __pfx_lock_release+0x10/0x10
[ 123.206323][ T6765] ? vfs_write+0x730/0xd30
[ 123.210766][ T6765] ? __mutex_unlock_slowpath+0x21e/0x790
[ 123.216412][ T6765] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 123.222388][ T6765] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 123.228719][ T6765] ? do_syscall_64+0x100/0x230
[ 123.233504][ T6765] __x64_sys_sendmmsg+0xa0/0xb0
[ 123.238643][ T6765] do_syscall_64+0xf3/0x230
[ 123.243169][ T6765] ? clear_bhb_loop+0x35/0x90
[ 123.247865][ T6765] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.253837][ T6765] RIP: 0033:0x7f2277775bd9
[ 123.258249][ T6765] 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
[ 123.278151][ T6765] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 123.286762][ T6765] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 123.294737][ T6765] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 123.303436][ T6765] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 123.311443][ T6765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 123.319447][ T6765] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 123.327434][ T6765]
[ 123.381327][ T6767] FAULT_INJECTION: forcing a failure.
[ 123.381327][ T6767] name failslab, interval 1, probability 0, space 0, times 0
[ 123.395409][ T6767] CPU: 0 UID: 0 PID: 6767 Comm: syz.0.54 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 123.405434][ T6767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 123.415485][ T6767] Call Trace:
[ 123.418763][ T6767]
[ 123.421691][ T6767] dump_stack_lvl+0x241/0x360
[ 123.426385][ T6767] ? __pfx_dump_stack_lvl+0x10/0x10
[ 123.431572][ T6767] ? __pfx__printk+0x10/0x10
[ 123.436166][ T6767] ? __kmalloc_cache_noprof+0x48/0x390
[ 123.441631][ T6767] ? __pfx___might_resched+0x10/0x10
[ 123.446947][ T6767] should_fail_ex+0x3b0/0x4e0
[ 123.451631][ T6767] should_failslab+0xac/0x100
[ 123.456305][ T6767] __kmalloc_cache_noprof+0x70/0x390
[ 123.461589][ T6767] ? dccp_feat_entry_new+0x173/0x3a0
[ 123.466877][ T6767] dccp_feat_entry_new+0x173/0x3a0
[ 123.471987][ T6767] dccp_feat_signal_nn_change+0x339/0x790
[ 123.477754][ T6767] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 123.483322][ T6767] ? dccp_ackvec_input+0x1d5/0xf60
[ 123.488519][ T6767] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 123.494701][ T6767] dccp_rcv_established+0x295/0x320
[ 123.499947][ T6767] dccp_v6_do_rcv+0x2c9/0xb70
[ 123.504661][ T6767] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 123.509889][ T6767] __release_sock+0x243/0x350
[ 123.514579][ T6767] release_sock+0x61/0x1f0
[ 123.519003][ T6767] dccp_sendmsg+0x4f0/0xb90
[ 123.523514][ T6767] ? __pfx_dccp_sendmsg+0x10/0x10
[ 123.528537][ T6767] ? sock_rps_record_flow+0x1a/0x400
[ 123.533819][ T6767] ? inet_sendmsg+0x330/0x390
[ 123.538495][ T6767] __sock_sendmsg+0x1a6/0x270
[ 123.543174][ T6767] ____sys_sendmsg+0x52a/0x7e0
[ 123.547939][ T6767] ? __pfx_____sys_sendmsg+0x10/0x10
[ 123.553217][ T6767] ? __fget_files+0x2a/0x410
[ 123.557811][ T6767] ? __sys_sendmmsg+0x392/0x720
[ 123.562671][ T6767] ? __might_fault+0xaa/0x120
[ 123.567348][ T6767] __sys_sendmmsg+0x36a/0x720
[ 123.572028][ T6767] ? __pfx___sys_sendmmsg+0x10/0x10
[ 123.577237][ T6767] ? __pfx_lock_release+0x10/0x10
[ 123.582266][ T6767] ? kstrtouint_from_user+0x128/0x190
[ 123.587654][ T6767] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 123.593552][ T6767] ? ksys_write+0x22a/0x2b0
[ 123.598055][ T6767] ? __pfx_lock_release+0x10/0x10
[ 123.603089][ T6767] ? vfs_write+0x730/0xd30
[ 123.607532][ T6767] ? __mutex_unlock_slowpath+0x21e/0x790
[ 123.613223][ T6767] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 123.619376][ T6767] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 123.625740][ T6767] ? do_syscall_64+0x100/0x230
[ 123.631029][ T6767] __x64_sys_sendmmsg+0xa0/0xb0
[ 123.635889][ T6767] do_syscall_64+0xf3/0x230
[ 123.640414][ T6767] ? clear_bhb_loop+0x35/0x90
[ 123.645185][ T6767] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.651078][ T6767] RIP: 0033:0x7f2277775bd9
[ 123.655496][ T6767] 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
[ 123.675096][ T6767] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 123.683513][ T6767] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 123.691601][ T6767] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 123.699678][ T6767] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 123.707646][ T6767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 123.715613][ T6767] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 123.723618][ T6767]
[ 123.774063][ T6769] FAULT_INJECTION: forcing a failure.
[ 123.774063][ T6769] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 123.788408][ T6769] CPU: 0 UID: 0 PID: 6769 Comm: syz.0.55 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 123.798413][ T6769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 123.808478][ T6769] Call Trace:
[ 123.811746][ T6769]
[ 123.814685][ T6769] dump_stack_lvl+0x241/0x360
[ 123.819383][ T6769] ? __pfx_dump_stack_lvl+0x10/0x10
[ 123.824584][ T6769] ? __pfx__printk+0x10/0x10
[ 123.829171][ T6769] ? __pfx_lock_release+0x10/0x10
[ 123.834191][ T6769] should_fail_ex+0x3b0/0x4e0
[ 123.838886][ T6769] _copy_from_user+0x2f/0xc0
[ 123.843556][ T6769] copy_msghdr_from_user+0xae/0x680
[ 123.848849][ T6769] ? __pfx___might_resched+0x10/0x10
[ 123.854149][ T6769] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 123.860064][ T6769] ? __fget_files+0x2a/0x410
[ 123.864745][ T6769] ? __sys_sendmmsg+0x392/0x720
[ 123.869595][ T6769] ? __might_fault+0xaa/0x120
[ 123.874268][ T6769] __sys_sendmmsg+0x32b/0x720
[ 123.878951][ T6769] ? __pfx___sys_sendmmsg+0x10/0x10
[ 123.884161][ T6769] ? __pfx_lock_release+0x10/0x10
[ 123.889273][ T6769] ? kstrtouint_from_user+0x128/0x190
[ 123.894832][ T6769] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 123.900725][ T6769] ? ksys_write+0x22a/0x2b0
[ 123.905226][ T6769] ? __pfx_lock_release+0x10/0x10
[ 123.910268][ T6769] ? vfs_write+0x730/0xd30
[ 123.914703][ T6769] ? __mutex_unlock_slowpath+0x21e/0x790
[ 123.920370][ T6769] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 123.926361][ T6769] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 123.932817][ T6769] ? do_syscall_64+0x100/0x230
[ 123.937597][ T6769] __x64_sys_sendmmsg+0xa0/0xb0
[ 123.942464][ T6769] do_syscall_64+0xf3/0x230
[ 123.947063][ T6769] ? clear_bhb_loop+0x35/0x90
[ 123.951738][ T6769] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.957630][ T6769] RIP: 0033:0x7f2277775bd9
[ 123.962056][ T6769] 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
[ 123.981662][ T6769] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 123.990174][ T6769] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 123.998274][ T6769] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 124.006345][ T6769] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 124.014398][ T6769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 124.022452][ T6769] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 124.030434][ T6769]
[ 124.059380][ T6771] FAULT_INJECTION: forcing a failure.
[ 124.059380][ T6771] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 124.072605][ T6771] CPU: 1 UID: 0 PID: 6771 Comm: syz.0.56 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 124.082603][ T6771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 124.092838][ T6771] Call Trace:
[ 124.096143][ T6771]
[ 124.099084][ T6771] dump_stack_lvl+0x241/0x360
[ 124.103842][ T6771] ? __pfx_dump_stack_lvl+0x10/0x10
[ 124.109047][ T6771] ? __pfx__printk+0x10/0x10
[ 124.113633][ T6771] ? __pfx_lock_release+0x10/0x10
[ 124.118690][ T6771] should_fail_ex+0x3b0/0x4e0
[ 124.123388][ T6771] _copy_from_user+0x2f/0xc0
[ 124.128080][ T6771] copy_msghdr_from_user+0xae/0x680
[ 124.133296][ T6771] ? __pfx___might_resched+0x10/0x10
[ 124.138587][ T6771] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 124.144655][ T6771] ? __fget_files+0x2a/0x410
[ 124.149262][ T6771] ? __sys_sendmmsg+0x392/0x720
[ 124.154132][ T6771] ? __might_fault+0xaa/0x120
[ 124.158847][ T6771] __sys_sendmmsg+0x32b/0x720
[ 124.163549][ T6771] ? __pfx___sys_sendmmsg+0x10/0x10
[ 124.168748][ T6771] ? __pfx_lock_release+0x10/0x10
[ 124.173842][ T6771] ? kstrtouint_from_user+0x128/0x190
[ 124.179244][ T6771] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 124.185140][ T6771] ? ksys_write+0x22a/0x2b0
[ 124.189642][ T6771] ? __pfx_lock_release+0x10/0x10
[ 124.194710][ T6771] ? vfs_write+0x730/0xd30
[ 124.199134][ T6771] ? __mutex_unlock_slowpath+0x21e/0x790
[ 124.204796][ T6771] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 124.210774][ T6771] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 124.217216][ T6771] ? do_syscall_64+0x100/0x230
[ 124.221991][ T6771] __x64_sys_sendmmsg+0xa0/0xb0
[ 124.226844][ T6771] do_syscall_64+0xf3/0x230
[ 124.231386][ T6771] ? clear_bhb_loop+0x35/0x90
[ 124.236065][ T6771] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.241993][ T6771] RIP: 0033:0x7f2277775bd9
[ 124.246423][ T6771] 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
[ 124.266038][ T6771] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 124.274455][ T6771] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 124.282423][ T6771] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 124.290396][ T6771] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 124.298371][ T6771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 124.306350][ T6771] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 124.314352][ T6771]
[ 124.345433][ T6773] FAULT_INJECTION: forcing a failure.
[ 124.345433][ T6773] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 124.359676][ T6773] CPU: 1 UID: 0 PID: 6773 Comm: syz.0.57 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 124.369722][ T6773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 124.379775][ T6773] Call Trace:
[ 124.383060][ T6773]
[ 124.385977][ T6773] dump_stack_lvl+0x241/0x360
[ 124.390734][ T6773] ? __pfx_dump_stack_lvl+0x10/0x10
[ 124.395960][ T6773] ? __pfx__printk+0x10/0x10
[ 124.400553][ T6773] ? __pfx_lock_release+0x10/0x10
[ 124.405590][ T6773] should_fail_ex+0x3b0/0x4e0
[ 124.410262][ T6773] _copy_from_user+0x2f/0xc0
[ 124.414839][ T6773] copy_msghdr_from_user+0xae/0x680
[ 124.420030][ T6773] ? __pfx___might_resched+0x10/0x10
[ 124.425319][ T6773] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 124.431118][ T6773] ? __fget_files+0x2a/0x410
[ 124.435718][ T6773] ? __sys_sendmmsg+0x392/0x720
[ 124.440651][ T6773] ? __might_fault+0xaa/0x120
[ 124.445320][ T6773] __sys_sendmmsg+0x32b/0x720
[ 124.449998][ T6773] ? __pfx___sys_sendmmsg+0x10/0x10
[ 124.455210][ T6773] ? __pfx_lock_release+0x10/0x10
[ 124.460231][ T6773] ? kstrtouint_from_user+0x128/0x190
[ 124.465617][ T6773] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 124.471593][ T6773] ? ksys_write+0x22a/0x2b0
[ 124.476264][ T6773] ? __pfx_lock_release+0x10/0x10
[ 124.481289][ T6773] ? vfs_write+0x730/0xd30
[ 124.485811][ T6773] ? __mutex_unlock_slowpath+0x21e/0x790
[ 124.491893][ T6773] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 124.497879][ T6773] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 124.504204][ T6773] ? do_syscall_64+0x100/0x230
[ 124.508972][ T6773] __x64_sys_sendmmsg+0xa0/0xb0
[ 124.513851][ T6773] do_syscall_64+0xf3/0x230
[ 124.518403][ T6773] ? clear_bhb_loop+0x35/0x90
[ 124.523105][ T6773] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.529012][ T6773] RIP: 0033:0x7f2277775bd9
[ 124.533446][ T6773] 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
[ 124.553048][ T6773] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 124.561549][ T6773] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 124.569512][ T6773] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 124.577572][ T6773] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 124.585535][ T6773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 124.593498][ T6773] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 124.601481][ T6773]
[ 124.622863][ T6775] FAULT_INJECTION: forcing a failure.
[ 124.622863][ T6775] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 124.636137][ T6775] CPU: 0 UID: 0 PID: 6775 Comm: syz.0.58 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 124.646137][ T6775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 124.656185][ T6775] Call Trace:
[ 124.659468][ T6775]
[ 124.662399][ T6775] dump_stack_lvl+0x241/0x360
[ 124.667078][ T6775] ? __pfx_dump_stack_lvl+0x10/0x10
[ 124.672276][ T6775] ? __pfx__printk+0x10/0x10
[ 124.676953][ T6775] ? __pfx_lock_release+0x10/0x10
[ 124.681977][ T6775] should_fail_ex+0x3b0/0x4e0
[ 124.686668][ T6775] _copy_from_user+0x2f/0xc0
[ 124.691273][ T6775] copy_msghdr_from_user+0xae/0x680
[ 124.696475][ T6775] ? __pfx___might_resched+0x10/0x10
[ 124.701785][ T6775] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 124.707611][ T6775] ? __fget_files+0x2a/0x410
[ 124.712305][ T6775] ? __sys_sendmmsg+0x392/0x720
[ 124.717164][ T6775] ? __might_fault+0xaa/0x120
[ 124.721844][ T6775] __sys_sendmmsg+0x32b/0x720
[ 124.726543][ T6775] ? __pfx___sys_sendmmsg+0x10/0x10
[ 124.731749][ T6775] ? __pfx_lock_release+0x10/0x10
[ 124.736776][ T6775] ? kstrtouint_from_user+0x128/0x190
[ 124.742163][ T6775] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 124.748067][ T6775] ? ksys_write+0x22a/0x2b0
[ 124.752570][ T6775] ? __pfx_lock_release+0x10/0x10
[ 124.757592][ T6775] ? vfs_write+0x730/0xd30
[ 124.762004][ T6775] ? __mutex_unlock_slowpath+0x21e/0x790
[ 124.767658][ T6775] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 124.773649][ T6775] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 124.780144][ T6775] ? do_syscall_64+0x100/0x230
[ 124.784949][ T6775] __x64_sys_sendmmsg+0xa0/0xb0
[ 124.789879][ T6775] do_syscall_64+0xf3/0x230
[ 124.794397][ T6775] ? clear_bhb_loop+0x35/0x90
[ 124.799077][ T6775] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.804985][ T6775] RIP: 0033:0x7f2277775bd9
[ 124.809415][ T6775] 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
[ 124.829025][ T6775] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 124.837452][ T6775] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 124.845453][ T6775] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 124.853509][ T6775] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 124.861492][ T6775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 124.869476][ T6775] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 124.877472][ T6775]
[ 124.901801][ T6777] FAULT_INJECTION: forcing a failure.
[ 124.901801][ T6777] name failslab, interval 1, probability 0, space 0, times 0
[ 124.915373][ T6777] CPU: 1 UID: 0 PID: 6777 Comm: syz.0.59 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 124.925415][ T6777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 124.935532][ T6777] Call Trace:
[ 124.938910][ T6777]
[ 124.941834][ T6777] dump_stack_lvl+0x241/0x360
[ 124.946585][ T6777] ? __pfx_dump_stack_lvl+0x10/0x10
[ 124.951844][ T6777] ? __pfx__printk+0x10/0x10
[ 124.956464][ T6777] ? __kmalloc_cache_noprof+0x48/0x390
[ 124.962032][ T6777] ? __pfx___might_resched+0x10/0x10
[ 124.967345][ T6777] should_fail_ex+0x3b0/0x4e0
[ 124.972051][ T6777] should_failslab+0xac/0x100
[ 124.976755][ T6777] __kmalloc_cache_noprof+0x70/0x390
[ 124.982054][ T6777] ? dccp_feat_entry_new+0x173/0x3a0
[ 124.987455][ T6777] dccp_feat_entry_new+0x173/0x3a0
[ 124.992641][ T6777] dccp_feat_signal_nn_change+0x339/0x790
[ 124.998403][ T6777] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 125.004021][ T6777] ? dccp_ackvec_input+0x1d5/0xf60
[ 125.009146][ T6777] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 125.015155][ T6777] dccp_rcv_established+0x295/0x320
[ 125.020373][ T6777] dccp_v6_do_rcv+0x2c9/0xb70
[ 125.025055][ T6777] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 125.030253][ T6777] __release_sock+0x243/0x350
[ 125.034963][ T6777] release_sock+0x61/0x1f0
[ 125.039379][ T6777] dccp_sendmsg+0x4f0/0xb90
[ 125.043903][ T6777] ? __pfx_dccp_sendmsg+0x10/0x10
[ 125.048960][ T6777] ? sock_rps_record_flow+0x1a/0x400
[ 125.054249][ T6777] ? inet_sendmsg+0x330/0x390
[ 125.059177][ T6777] __sock_sendmsg+0x1a6/0x270
[ 125.063868][ T6777] ____sys_sendmsg+0x52a/0x7e0
[ 125.068651][ T6777] ? __pfx_____sys_sendmsg+0x10/0x10
[ 125.073968][ T6777] ? __fget_files+0x2a/0x410
[ 125.078568][ T6777] ? __sys_sendmmsg+0x392/0x720
[ 125.083425][ T6777] ? __might_fault+0xaa/0x120
[ 125.088113][ T6777] __sys_sendmmsg+0x36a/0x720
[ 125.092806][ T6777] ? __pfx___sys_sendmmsg+0x10/0x10
[ 125.098009][ T6777] ? __pfx_lock_release+0x10/0x10
[ 125.103030][ T6777] ? kstrtouint_from_user+0x128/0x190
[ 125.108430][ T6777] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 125.114599][ T6777] ? ksys_write+0x22a/0x2b0
[ 125.119104][ T6777] ? __pfx_lock_release+0x10/0x10
[ 125.124171][ T6777] ? vfs_write+0x730/0xd30
[ 125.128586][ T6777] ? __mutex_unlock_slowpath+0x21e/0x790
[ 125.134233][ T6777] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 125.140213][ T6777] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 125.146571][ T6777] ? do_syscall_64+0x100/0x230
[ 125.151341][ T6777] __x64_sys_sendmmsg+0xa0/0xb0
[ 125.156210][ T6777] do_syscall_64+0xf3/0x230
[ 125.160728][ T6777] ? clear_bhb_loop+0x35/0x90
[ 125.165396][ T6777] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.171312][ T6777] RIP: 0033:0x7f2277775bd9
[ 125.175735][ T6777] 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
[ 125.195700][ T6777] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 125.204131][ T6777] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 125.212102][ T6777] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 125.220089][ T6777] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 125.228087][ T6777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 125.236252][ T6777] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 125.244242][ T6777]
[ 125.284473][ T6779] FAULT_INJECTION: forcing a failure.
[ 125.284473][ T6779] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 125.298572][ T6779] CPU: 0 UID: 0 PID: 6779 Comm: syz.0.60 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 125.308593][ T6779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 125.318814][ T6779] Call Trace:
[ 125.322086][ T6779]
[ 125.325003][ T6779] dump_stack_lvl+0x241/0x360
[ 125.329677][ T6779] ? __pfx_dump_stack_lvl+0x10/0x10
[ 125.334872][ T6779] ? __pfx__printk+0x10/0x10
[ 125.339460][ T6779] ? __pfx_lock_release+0x10/0x10
[ 125.344508][ T6779] should_fail_ex+0x3b0/0x4e0
[ 125.349189][ T6779] _copy_from_user+0x2f/0xc0
[ 125.353783][ T6779] copy_msghdr_from_user+0xae/0x680
[ 125.358984][ T6779] ? __pfx___might_resched+0x10/0x10
[ 125.364285][ T6779] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 125.370177][ T6779] ? __fget_files+0x2a/0x410
[ 125.374776][ T6779] ? __sys_sendmmsg+0x392/0x720
[ 125.379711][ T6779] ? __might_fault+0xaa/0x120
[ 125.384396][ T6779] __sys_sendmmsg+0x32b/0x720
[ 125.389123][ T6779] ? __pfx___sys_sendmmsg+0x10/0x10
[ 125.394429][ T6779] ? __pfx_lock_release+0x10/0x10
[ 125.399451][ T6779] ? kstrtouint_from_user+0x128/0x190
[ 125.404842][ T6779] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 125.410739][ T6779] ? ksys_write+0x22a/0x2b0
[ 125.415236][ T6779] ? __pfx_lock_release+0x10/0x10
[ 125.420260][ T6779] ? vfs_write+0x730/0xd30
[ 125.424674][ T6779] ? __mutex_unlock_slowpath+0x21e/0x790
[ 125.430317][ T6779] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 125.436299][ T6779] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 125.442813][ T6779] ? do_syscall_64+0x100/0x230
[ 125.447590][ T6779] __x64_sys_sendmmsg+0xa0/0xb0
[ 125.452447][ T6779] do_syscall_64+0xf3/0x230
[ 125.456980][ T6779] ? clear_bhb_loop+0x35/0x90
[ 125.461668][ T6779] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.467579][ T6779] RIP: 0033:0x7f2277775bd9
[ 125.472073][ T6779] 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
[ 125.491678][ T6779] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 125.500085][ T6779] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 125.508068][ T6779] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 125.516072][ T6779] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 125.524059][ T6779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 125.532030][ T6779] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 125.540019][ T6779]
[ 125.569283][ T6781] FAULT_INJECTION: forcing a failure.
[ 125.569283][ T6781] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 125.582537][ T6781] CPU: 1 UID: 0 PID: 6781 Comm: syz.0.61 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 125.592554][ T6781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 125.602615][ T6781] Call Trace:
[ 125.605919][ T6781]
[ 125.608852][ T6781] dump_stack_lvl+0x241/0x360
[ 125.613539][ T6781] ? __pfx_dump_stack_lvl+0x10/0x10
[ 125.618753][ T6781] ? __pfx__printk+0x10/0x10
[ 125.623382][ T6781] ? __pfx_lock_release+0x10/0x10
[ 125.628448][ T6781] should_fail_ex+0x3b0/0x4e0
[ 125.633243][ T6781] _copy_from_user+0x2f/0xc0
[ 125.637952][ T6781] copy_msghdr_from_user+0xae/0x680
[ 125.643181][ T6781] ? __pfx___might_resched+0x10/0x10
[ 125.648484][ T6781] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 125.654287][ T6781] ? __fget_files+0x2a/0x410
[ 125.658882][ T6781] ? __sys_sendmmsg+0x392/0x720
[ 125.663729][ T6781] ? __might_fault+0xaa/0x120
[ 125.668405][ T6781] __sys_sendmmsg+0x32b/0x720
[ 125.673093][ T6781] ? __pfx___sys_sendmmsg+0x10/0x10
[ 125.678406][ T6781] ? __pfx_lock_release+0x10/0x10
[ 125.683529][ T6781] ? kstrtouint_from_user+0x128/0x190
[ 125.688927][ T6781] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 125.694833][ T6781] ? ksys_write+0x22a/0x2b0
[ 125.699334][ T6781] ? __pfx_lock_release+0x10/0x10
[ 125.704358][ T6781] ? vfs_write+0x730/0xd30
[ 125.708785][ T6781] ? __mutex_unlock_slowpath+0x21e/0x790
[ 125.714429][ T6781] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 125.720422][ T6781] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 125.726772][ T6781] ? do_syscall_64+0x100/0x230
[ 125.731561][ T6781] __x64_sys_sendmmsg+0xa0/0xb0
[ 125.736425][ T6781] do_syscall_64+0xf3/0x230
[ 125.740973][ T6781] ? clear_bhb_loop+0x35/0x90
[ 125.745664][ T6781] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.751560][ T6781] RIP: 0033:0x7f2277775bd9
[ 125.755978][ T6781] 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
[ 125.775786][ T6781] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 125.784214][ T6781] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 125.792222][ T6781] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 125.800368][ T6781] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 125.808447][ T6781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 125.816432][ T6781] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 125.824413][ T6781]
[ 125.847442][ T6783] FAULT_INJECTION: forcing a failure.
[ 125.847442][ T6783] name failslab, interval 1, probability 0, space 0, times 0
[ 125.860399][ T6783] CPU: 0 UID: 0 PID: 6783 Comm: syz.0.62 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 125.870390][ T6783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 125.880596][ T6783] Call Trace:
[ 125.883887][ T6783]
[ 125.886908][ T6783] dump_stack_lvl+0x241/0x360
[ 125.891604][ T6783] ? __pfx_dump_stack_lvl+0x10/0x10
[ 125.896822][ T6783] ? __pfx__printk+0x10/0x10
[ 125.901429][ T6783] ? __kmalloc_cache_noprof+0x48/0x390
[ 125.906898][ T6783] ? __pfx___might_resched+0x10/0x10
[ 125.912198][ T6783] should_fail_ex+0x3b0/0x4e0
[ 125.916886][ T6783] should_failslab+0xac/0x100
[ 125.921591][ T6783] __kmalloc_cache_noprof+0x70/0x390
[ 125.926998][ T6783] ? dccp_feat_entry_new+0x173/0x3a0
[ 125.932288][ T6783] dccp_feat_entry_new+0x173/0x3a0
[ 125.937398][ T6783] dccp_feat_signal_nn_change+0x339/0x790
[ 125.943145][ T6783] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 125.949106][ T6783] ? dccp_ackvec_input+0x1d5/0xf60
[ 125.954221][ T6783] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 125.960215][ T6783] dccp_rcv_established+0x295/0x320
[ 125.965417][ T6783] dccp_v6_do_rcv+0x2c9/0xb70
[ 125.970099][ T6783] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 125.975294][ T6783] __release_sock+0x243/0x350
[ 125.979988][ T6783] release_sock+0x61/0x1f0
[ 125.984415][ T6783] dccp_sendmsg+0x4f0/0xb90
[ 125.988930][ T6783] ? __pfx_dccp_sendmsg+0x10/0x10
[ 125.993952][ T6783] ? sock_rps_record_flow+0x1a/0x400
[ 125.999238][ T6783] ? inet_sendmsg+0x330/0x390
[ 126.003942][ T6783] __sock_sendmsg+0x1a6/0x270
[ 126.008616][ T6783] ____sys_sendmsg+0x52a/0x7e0
[ 126.013379][ T6783] ? __pfx_____sys_sendmsg+0x10/0x10
[ 126.018657][ T6783] ? __fget_files+0x2a/0x410
[ 126.023263][ T6783] ? __sys_sendmmsg+0x392/0x720
[ 126.028110][ T6783] ? __might_fault+0xaa/0x120
[ 126.032780][ T6783] __sys_sendmmsg+0x36a/0x720
[ 126.037467][ T6783] ? __pfx___sys_sendmmsg+0x10/0x10
[ 126.042707][ T6783] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 126.048693][ T6783] ? trace_rcu_utilization+0x4b/0x1e0
[ 126.054069][ T6783] ? __pfx_rcu_core+0x10/0x10
[ 126.058829][ T6783] ? kvm_sched_clock_read+0x11/0x20
[ 126.064020][ T6783] ? sched_clock+0x4a/0x70
[ 126.068445][ T6783] ? sched_clock_cpu+0x76/0x490
[ 126.073309][ T6783] ? lockdep_softirqs_on+0x334/0x5a0
[ 126.078648][ T6783] ? sched_balance_domains+0x1b2/0xa90
[ 126.084112][ T6783] ? __pfx_lockdep_softirqs_on+0x10/0x10
[ 126.089776][ T6783] ? irqtime_account_irq+0x18e/0x1e0
[ 126.095073][ T6783] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 126.101057][ T6783] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 126.107392][ T6783] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 126.113733][ T6783] ? __irq_exit_rcu+0x105/0x220
[ 126.118652][ T6783] __x64_sys_sendmmsg+0xa0/0xb0
[ 126.123505][ T6783] do_syscall_64+0xf3/0x230
[ 126.128012][ T6783] ? clear_bhb_loop+0x35/0x90
[ 126.132695][ T6783] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.138594][ T6783] RIP: 0033:0x7f2277775bd9
[ 126.143012][ T6783] 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
[ 126.162649][ T6783] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 126.171092][ T6783] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 126.179096][ T6783] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 126.187073][ T6783] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 126.195071][ T6783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 126.203052][ T6783] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 126.211069][ T6783]
[ 126.254290][ T6785] FAULT_INJECTION: forcing a failure.
[ 126.254290][ T6785] name failslab, interval 1, probability 0, space 0, times 0
[ 126.267861][ T6785] CPU: 1 UID: 0 PID: 6785 Comm: syz.0.63 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 126.277848][ T6785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 126.287896][ T6785] Call Trace:
[ 126.291163][ T6785]
[ 126.294081][ T6785] dump_stack_lvl+0x241/0x360
[ 126.298760][ T6785] ? __pfx_dump_stack_lvl+0x10/0x10
[ 126.303952][ T6785] ? __pfx__printk+0x10/0x10
[ 126.308713][ T6785] ? __kmalloc_cache_noprof+0x48/0x390
[ 126.314174][ T6785] ? __pfx___might_resched+0x10/0x10
[ 126.319566][ T6785] should_fail_ex+0x3b0/0x4e0
[ 126.324274][ T6785] should_failslab+0xac/0x100
[ 126.328948][ T6785] __kmalloc_cache_noprof+0x70/0x390
[ 126.334223][ T6785] ? dccp_feat_entry_new+0x173/0x3a0
[ 126.339527][ T6785] dccp_feat_entry_new+0x173/0x3a0
[ 126.344658][ T6785] dccp_feat_signal_nn_change+0x339/0x790
[ 126.350402][ T6785] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 126.356062][ T6785] ? dccp_ackvec_input+0x1d5/0xf60
[ 126.361182][ T6785] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 126.367185][ T6785] dccp_rcv_established+0x295/0x320
[ 126.372378][ T6785] dccp_v6_do_rcv+0x2c9/0xb70
[ 126.377189][ T6785] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 126.382404][ T6785] __release_sock+0x243/0x350
[ 126.387343][ T6785] release_sock+0x61/0x1f0
[ 126.391752][ T6785] dccp_sendmsg+0x4f0/0xb90
[ 126.396250][ T6785] ? __pfx_dccp_sendmsg+0x10/0x10
[ 126.401261][ T6785] ? sock_rps_record_flow+0x1a/0x400
[ 126.406545][ T6785] ? inet_sendmsg+0x330/0x390
[ 126.411218][ T6785] __sock_sendmsg+0x1a6/0x270
[ 126.415897][ T6785] ____sys_sendmsg+0x52a/0x7e0
[ 126.420684][ T6785] ? __pfx_____sys_sendmsg+0x10/0x10
[ 126.426042][ T6785] ? __fget_files+0x2a/0x410
[ 126.430630][ T6785] ? __sys_sendmmsg+0x392/0x720
[ 126.435471][ T6785] ? __might_fault+0xaa/0x120
[ 126.440138][ T6785] __sys_sendmmsg+0x36a/0x720
[ 126.444827][ T6785] ? __pfx___sys_sendmmsg+0x10/0x10
[ 126.450062][ T6785] ? __pfx_lock_release+0x10/0x10
[ 126.455118][ T6785] ? kstrtouint_from_user+0x128/0x190
[ 126.460505][ T6785] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 126.466404][ T6785] ? ksys_write+0x22a/0x2b0
[ 126.471117][ T6785] ? __pfx_lock_release+0x10/0x10
[ 126.476159][ T6785] ? vfs_write+0x730/0xd30
[ 126.480588][ T6785] ? __mutex_unlock_slowpath+0x21e/0x790
[ 126.486384][ T6785] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 126.492519][ T6785] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 126.498884][ T6785] ? do_syscall_64+0x100/0x230
[ 126.503766][ T6785] __x64_sys_sendmmsg+0xa0/0xb0
[ 126.508705][ T6785] do_syscall_64+0xf3/0x230
[ 126.513253][ T6785] ? clear_bhb_loop+0x35/0x90
[ 126.518226][ T6785] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.524245][ T6785] RIP: 0033:0x7f2277775bd9
[ 126.528697][ T6785] 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
[ 126.548311][ T6785] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 126.556736][ T6785] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 126.564735][ T6785] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 126.572756][ T6785] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 126.580728][ T6785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 126.588705][ T6785] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 126.596675][ T6785]
[ 126.642033][ T6787] FAULT_INJECTION: forcing a failure.
[ 126.642033][ T6787] name failslab, interval 1, probability 0, space 0, times 0
[ 126.655050][ T6787] CPU: 0 UID: 0 PID: 6787 Comm: syz.0.64 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 126.665145][ T6787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 126.675198][ T6787] Call Trace:
[ 126.678500][ T6787]
[ 126.681452][ T6787] dump_stack_lvl+0x241/0x360
[ 126.686164][ T6787] ? __pfx_dump_stack_lvl+0x10/0x10
[ 126.691359][ T6787] ? __pfx__printk+0x10/0x10
[ 126.696061][ T6787] ? __kmalloc_cache_noprof+0x48/0x390
[ 126.701543][ T6787] ? __pfx___might_resched+0x10/0x10
[ 126.706869][ T6787] should_fail_ex+0x3b0/0x4e0
[ 126.711579][ T6787] should_failslab+0xac/0x100
[ 126.716351][ T6787] __kmalloc_cache_noprof+0x70/0x390
[ 126.721699][ T6787] ? dccp_feat_entry_new+0x173/0x3a0
[ 126.727007][ T6787] dccp_feat_entry_new+0x173/0x3a0
[ 126.732137][ T6787] dccp_feat_signal_nn_change+0x339/0x790
[ 126.737997][ T6787] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 126.743574][ T6787] ? dccp_ackvec_input+0x1d5/0xf60
[ 126.748685][ T6787] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 126.754671][ T6787] dccp_rcv_established+0x295/0x320
[ 126.759892][ T6787] dccp_v6_do_rcv+0x2c9/0xb70
[ 126.764730][ T6787] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 126.769943][ T6787] __release_sock+0x243/0x350
[ 126.774641][ T6787] release_sock+0x61/0x1f0
[ 126.779061][ T6787] dccp_sendmsg+0x4f0/0xb90
[ 126.783573][ T6787] ? __pfx_dccp_sendmsg+0x10/0x10
[ 126.788593][ T6787] ? sock_rps_record_flow+0x1a/0x400
[ 126.793878][ T6787] ? inet_sendmsg+0x330/0x390
[ 126.798613][ T6787] __sock_sendmsg+0x1a6/0x270
[ 126.803325][ T6787] ____sys_sendmsg+0x52a/0x7e0
[ 126.808112][ T6787] ? __pfx_____sys_sendmsg+0x10/0x10
[ 126.813401][ T6787] ? __fget_files+0x2a/0x410
[ 126.817993][ T6787] ? __sys_sendmmsg+0x392/0x720
[ 126.822865][ T6787] ? __might_fault+0xaa/0x120
[ 126.827579][ T6787] __sys_sendmmsg+0x36a/0x720
[ 126.832270][ T6787] ? __pfx___sys_sendmmsg+0x10/0x10
[ 126.837495][ T6787] ? __pfx_lock_release+0x10/0x10
[ 126.842563][ T6787] ? kstrtouint_from_user+0x128/0x190
[ 126.847976][ T6787] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 126.853886][ T6787] ? ksys_write+0x22a/0x2b0
[ 126.858391][ T6787] ? __pfx_lock_release+0x10/0x10
[ 126.863424][ T6787] ? vfs_write+0x730/0xd30
[ 126.867841][ T6787] ? __mutex_unlock_slowpath+0x21e/0x790
[ 126.873582][ T6787] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 126.879597][ T6787] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 126.886022][ T6787] ? do_syscall_64+0x100/0x230
[ 126.890795][ T6787] __x64_sys_sendmmsg+0xa0/0xb0
[ 126.895651][ T6787] do_syscall_64+0xf3/0x230
[ 126.900157][ T6787] ? clear_bhb_loop+0x35/0x90
[ 126.904842][ T6787] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.910781][ T6787] RIP: 0033:0x7f2277775bd9
[ 126.915229][ T6787] 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
[ 126.934943][ T6787] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 126.943374][ T6787] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 126.951346][ T6787] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 126.959328][ T6787] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 126.967314][ T6787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 126.975283][ T6787] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 126.983285][ T6787]
[ 127.023313][ T6789] FAULT_INJECTION: forcing a failure.
[ 127.023313][ T6789] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 127.036614][ T6789] CPU: 1 UID: 0 PID: 6789 Comm: syz.0.65 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 127.046638][ T6789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 127.056735][ T6789] Call Trace:
[ 127.060034][ T6789]
[ 127.062978][ T6789] dump_stack_lvl+0x241/0x360
[ 127.067679][ T6789] ? __pfx_dump_stack_lvl+0x10/0x10
[ 127.072912][ T6789] ? __pfx__printk+0x10/0x10
[ 127.077543][ T6789] ? __pfx_lock_release+0x10/0x10
[ 127.082588][ T6789] should_fail_ex+0x3b0/0x4e0
[ 127.087281][ T6789] _copy_from_user+0x2f/0xc0
[ 127.091897][ T6789] copy_msghdr_from_user+0xae/0x680
[ 127.097196][ T6789] ? __pfx___might_resched+0x10/0x10
[ 127.102505][ T6789] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 127.108324][ T6789] ? __fget_files+0x2a/0x410
[ 127.113353][ T6789] ? __sys_sendmmsg+0x392/0x720
[ 127.118224][ T6789] ? __might_fault+0xaa/0x120
[ 127.122919][ T6789] __sys_sendmmsg+0x32b/0x720
[ 127.127607][ T6789] ? __pfx___sys_sendmmsg+0x10/0x10
[ 127.132828][ T6789] ? __pfx_lock_release+0x10/0x10
[ 127.137877][ T6789] ? kstrtouint_from_user+0x128/0x190
[ 127.143278][ T6789] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 127.149186][ T6789] ? ksys_write+0x22a/0x2b0
[ 127.153702][ T6789] ? __pfx_lock_release+0x10/0x10
[ 127.158726][ T6789] ? vfs_write+0x730/0xd30
[ 127.163154][ T6789] ? __mutex_unlock_slowpath+0x21e/0x790
[ 127.168821][ T6789] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 127.174804][ T6789] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 127.181156][ T6789] ? do_syscall_64+0x100/0x230
[ 127.185922][ T6789] __x64_sys_sendmmsg+0xa0/0xb0
[ 127.190775][ T6789] do_syscall_64+0xf3/0x230
[ 127.195277][ T6789] ? clear_bhb_loop+0x35/0x90
[ 127.199951][ T6789] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.205847][ T6789] RIP: 0033:0x7f2277775bd9
[ 127.210302][ T6789] 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
[ 127.229919][ T6789] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 127.238399][ T6789] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 127.246384][ T6789] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 127.254372][ T6789] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 127.262377][ T6789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 127.270364][ T6789] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 127.278539][ T6789]
[ 127.303224][ T6791] FAULT_INJECTION: forcing a failure.
[ 127.303224][ T6791] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 127.316468][ T6791] CPU: 0 UID: 0 PID: 6791 Comm: syz.0.66 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 127.326450][ T6791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 127.336515][ T6791] Call Trace:
[ 127.339813][ T6791]
[ 127.342735][ T6791] dump_stack_lvl+0x241/0x360
[ 127.347466][ T6791] ? __pfx_dump_stack_lvl+0x10/0x10
[ 127.352727][ T6791] ? __pfx__printk+0x10/0x10
[ 127.357352][ T6791] ? __pfx_lock_release+0x10/0x10
[ 127.362422][ T6791] should_fail_ex+0x3b0/0x4e0
[ 127.367151][ T6791] _copy_from_user+0x2f/0xc0
[ 127.371875][ T6791] copy_msghdr_from_user+0xae/0x680
[ 127.377103][ T6791] ? __pfx___might_resched+0x10/0x10
[ 127.382425][ T6791] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 127.388252][ T6791] ? __fget_files+0x2a/0x410
[ 127.392853][ T6791] ? __sys_sendmmsg+0x392/0x720
[ 127.397712][ T6791] ? __might_fault+0xaa/0x120
[ 127.402397][ T6791] __sys_sendmmsg+0x32b/0x720
[ 127.407081][ T6791] ? __pfx___sys_sendmmsg+0x10/0x10
[ 127.412409][ T6791] ? __pfx_lock_release+0x10/0x10
[ 127.417434][ T6791] ? kstrtouint_from_user+0x128/0x190
[ 127.422841][ T6791] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 127.428732][ T6791] ? ksys_write+0x22a/0x2b0
[ 127.433236][ T6791] ? __pfx_lock_release+0x10/0x10
[ 127.438265][ T6791] ? vfs_write+0x730/0xd30
[ 127.442771][ T6791] ? __mutex_unlock_slowpath+0x21e/0x790
[ 127.448422][ T6791] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 127.454401][ T6791] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 127.460819][ T6791] ? do_syscall_64+0x100/0x230
[ 127.465584][ T6791] __x64_sys_sendmmsg+0xa0/0xb0
[ 127.470451][ T6791] do_syscall_64+0xf3/0x230
[ 127.474976][ T6791] ? clear_bhb_loop+0x35/0x90
[ 127.479648][ T6791] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.485595][ T6791] RIP: 0033:0x7f2277775bd9
[ 127.490003][ T6791] 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
[ 127.509696][ T6791] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 127.518147][ T6791] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 127.526142][ T6791] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 127.534209][ T6791] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 127.542184][ T6791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 127.550186][ T6791] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 127.558424][ T6791]
[ 127.583848][ T6793] FAULT_INJECTION: forcing a failure.
[ 127.583848][ T6793] name failslab, interval 1, probability 0, space 0, times 0
[ 127.596756][ T6793] CPU: 0 UID: 0 PID: 6793 Comm: syz.0.67 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 127.606736][ T6793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 127.616794][ T6793] Call Trace:
[ 127.620069][ T6793]
[ 127.623007][ T6793] dump_stack_lvl+0x241/0x360
[ 127.627690][ T6793] ? __pfx_dump_stack_lvl+0x10/0x10
[ 127.632908][ T6793] ? __pfx__printk+0x10/0x10
[ 127.637688][ T6793] ? __kmalloc_cache_noprof+0x48/0x390
[ 127.643160][ T6793] ? __pfx___might_resched+0x10/0x10
[ 127.648484][ T6793] should_fail_ex+0x3b0/0x4e0
[ 127.653189][ T6793] should_failslab+0xac/0x100
[ 127.657922][ T6793] __kmalloc_cache_noprof+0x70/0x390
[ 127.663302][ T6793] ? dccp_feat_entry_new+0x173/0x3a0
[ 127.668595][ T6793] dccp_feat_entry_new+0x173/0x3a0
[ 127.673726][ T6793] dccp_feat_signal_nn_change+0x339/0x790
[ 127.679467][ T6793] ccid2_hc_tx_packet_recv+0xd93/0x2070
[ 127.685064][ T6793] ? dccp_ackvec_input+0x1d5/0xf60
[ 127.690199][ T6793] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 127.696193][ T6793] dccp_rcv_established+0x295/0x320
[ 127.701415][ T6793] dccp_v6_do_rcv+0x2c9/0xb70
[ 127.706112][ T6793] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 127.711494][ T6793] __release_sock+0x243/0x350
[ 127.716179][ T6793] release_sock+0x61/0x1f0
[ 127.720602][ T6793] dccp_sendmsg+0x4f0/0xb90
[ 127.725131][ T6793] ? __pfx_dccp_sendmsg+0x10/0x10
[ 127.730154][ T6793] ? sock_rps_record_flow+0x1a/0x400
[ 127.735695][ T6793] ? inet_sendmsg+0x330/0x390
[ 127.740375][ T6793] __sock_sendmsg+0x1a6/0x270
[ 127.745054][ T6793] ____sys_sendmsg+0x52a/0x7e0
[ 127.749822][ T6793] ? __pfx_____sys_sendmsg+0x10/0x10
[ 127.755110][ T6793] ? __fget_files+0x2a/0x410
[ 127.759724][ T6793] ? __sys_sendmmsg+0x392/0x720
[ 127.764656][ T6793] ? __might_fault+0xaa/0x120
[ 127.769330][ T6793] __sys_sendmmsg+0x36a/0x720
[ 127.774099][ T6793] ? __pfx___sys_sendmmsg+0x10/0x10
[ 127.779420][ T6793] ? __pfx_lock_release+0x10/0x10
[ 127.784441][ T6793] ? kstrtouint_from_user+0x128/0x190
[ 127.789828][ T6793] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 127.795720][ T6793] ? ksys_write+0x22a/0x2b0
[ 127.800226][ T6793] ? __pfx_lock_release+0x10/0x10
[ 127.805427][ T6793] ? vfs_write+0x730/0xd30
[ 127.809858][ T6793] ? __mutex_unlock_slowpath+0x21e/0x790
[ 127.815530][ T6793] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 127.821598][ T6793] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 127.827968][ T6793] ? do_syscall_64+0x100/0x230
[ 127.832732][ T6793] __x64_sys_sendmmsg+0xa0/0xb0
[ 127.837582][ T6793] do_syscall_64+0xf3/0x230
[ 127.842107][ T6793] ? clear_bhb_loop+0x35/0x90
[ 127.846898][ T6793] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.852815][ T6793] RIP: 0033:0x7f2277775bd9
[ 127.857234][ T6793] 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
[ 127.876942][ T6793] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
2024/12/25 06:34:38 executed programs: 54
[ 127.885491][ T6793] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 127.893475][ T6793] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 127.901448][ T6793] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 127.909417][ T6793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 127.917466][ T6793] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 127.925444][ T6793]
[ 127.972857][ T6795] FAULT_INJECTION: forcing a failure.
[ 127.972857][ T6795] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 127.986204][ T6795] CPU: 0 UID: 0 PID: 6795 Comm: syz.0.68 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 127.996220][ T6795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 128.006288][ T6795] Call Trace:
[ 128.009574][ T6795]
[ 128.012590][ T6795] dump_stack_lvl+0x241/0x360
[ 128.017270][ T6795] ? __pfx_dump_stack_lvl+0x10/0x10
[ 128.022471][ T6795] ? __pfx__printk+0x10/0x10
[ 128.027077][ T6795] ? __pfx_lock_release+0x10/0x10
[ 128.032098][ T6795] should_fail_ex+0x3b0/0x4e0
[ 128.036781][ T6795] _copy_from_user+0x2f/0xc0
[ 128.041387][ T6795] copy_msghdr_from_user+0xae/0x680
[ 128.046622][ T6795] ? __pfx___might_resched+0x10/0x10
[ 128.051921][ T6795] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 128.057803][ T6795] ? __fget_files+0x2a/0x410
[ 128.062426][ T6795] ? __sys_sendmmsg+0x392/0x720
[ 128.067293][ T6795] ? __might_fault+0xaa/0x120
[ 128.071979][ T6795] __sys_sendmmsg+0x32b/0x720
[ 128.076803][ T6795] ? __pfx___sys_sendmmsg+0x10/0x10
[ 128.082032][ T6795] ? __pfx_lock_release+0x10/0x10
[ 128.087081][ T6795] ? kstrtouint_from_user+0x128/0x190
[ 128.092660][ T6795] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 128.098574][ T6795] ? ksys_write+0x22a/0x2b0
[ 128.103079][ T6795] ? __pfx_lock_release+0x10/0x10
[ 128.108113][ T6795] ? vfs_write+0x730/0xd30
[ 128.112564][ T6795] ? __mutex_unlock_slowpath+0x21e/0x790
[ 128.118221][ T6795] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 128.124213][ T6795] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 128.130639][ T6795] ? do_syscall_64+0x100/0x230
[ 128.135419][ T6795] __x64_sys_sendmmsg+0xa0/0xb0
[ 128.140307][ T6795] do_syscall_64+0xf3/0x230
[ 128.144904][ T6795] ? clear_bhb_loop+0x35/0x90
[ 128.149580][ T6795] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.155574][ T6795] RIP: 0033:0x7f2277775bd9
[ 128.159989][ T6795] 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
[ 128.179601][ T6795] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 128.188035][ T6795] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 128.196054][ T6795] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 128.204050][ T6795] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 128.212106][ T6795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 128.220132][ T6795] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 128.228106][ T6795]
[ 128.250282][ T6797] FAULT_INJECTION: forcing a failure.
[ 128.250282][ T6797] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 128.264096][ T6797] CPU: 0 UID: 0 PID: 6797 Comm: syz.0.69 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 128.274080][ T6797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 128.284149][ T6797] Call Trace:
[ 128.287453][ T6797]
[ 128.290378][ T6797] dump_stack_lvl+0x241/0x360
[ 128.295082][ T6797] ? __pfx_dump_stack_lvl+0x10/0x10
[ 128.300281][ T6797] ? __pfx__printk+0x10/0x10
[ 128.304871][ T6797] ? __pfx_lock_release+0x10/0x10
[ 128.309895][ T6797] should_fail_ex+0x3b0/0x4e0
[ 128.314601][ T6797] _copy_from_user+0x2f/0xc0
[ 128.319214][ T6797] copy_msghdr_from_user+0xae/0x680
[ 128.324429][ T6797] ? __pfx___might_resched+0x10/0x10
[ 128.329727][ T6797] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 128.335546][ T6797] ? __fget_files+0x2a/0x410
[ 128.340150][ T6797] ? __sys_sendmmsg+0x392/0x720
[ 128.344996][ T6797] ? __might_fault+0xaa/0x120
[ 128.349782][ T6797] __sys_sendmmsg+0x32b/0x720
[ 128.354460][ T6797] ? __pfx___sys_sendmmsg+0x10/0x10
[ 128.359658][ T6797] ? __pfx_lock_release+0x10/0x10
[ 128.364673][ T6797] ? kstrtouint_from_user+0x128/0x190
[ 128.370059][ T6797] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 128.375973][ T6797] ? ksys_write+0x22a/0x2b0
[ 128.380474][ T6797] ? __pfx_lock_release+0x10/0x10
[ 128.385503][ T6797] ? vfs_write+0x730/0xd30
[ 128.390008][ T6797] ? __mutex_unlock_slowpath+0x21e/0x790
[ 128.395656][ T6797] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 128.401660][ T6797] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 128.408005][ T6797] ? do_syscall_64+0x100/0x230
[ 128.412772][ T6797] __x64_sys_sendmmsg+0xa0/0xb0
[ 128.417621][ T6797] do_syscall_64+0xf3/0x230
[ 128.422125][ T6797] ? clear_bhb_loop+0x35/0x90
[ 128.426809][ T6797] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.432701][ T6797] RIP: 0033:0x7f2277775bd9
[ 128.437123][ T6797] 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
[ 128.456722][ T6797] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 128.465134][ T6797] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 128.473105][ T6797] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 128.481070][ T6797] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 128.489210][ T6797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 128.497190][ T6797] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 128.505167][ T6797]
[ 128.529634][ T6799] FAULT_INJECTION: forcing a failure.
[ 128.529634][ T6799] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 128.542912][ T6799] CPU: 1 UID: 0 PID: 6799 Comm: syz.0.70 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 128.552920][ T6799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 128.562989][ T6799] Call Trace:
[ 128.566261][ T6799]
[ 128.569189][ T6799] dump_stack_lvl+0x241/0x360
[ 128.573870][ T6799] ? __pfx_dump_stack_lvl+0x10/0x10
[ 128.579064][ T6799] ? __pfx__printk+0x10/0x10
[ 128.583654][ T6799] ? __pfx_lock_release+0x10/0x10
[ 128.588677][ T6799] should_fail_ex+0x3b0/0x4e0
[ 128.593371][ T6799] _copy_from_user+0x2f/0xc0
[ 128.597969][ T6799] copy_msghdr_from_user+0xae/0x680
[ 128.603182][ T6799] ? __pfx___might_resched+0x10/0x10
[ 128.608461][ T6799] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 128.614280][ T6799] ? __fget_files+0x2a/0x410
[ 128.618886][ T6799] ? __sys_sendmmsg+0x392/0x720
[ 128.623742][ T6799] ? __might_fault+0xaa/0x120
[ 128.628422][ T6799] __sys_sendmmsg+0x32b/0x720
[ 128.633105][ T6799] ? __pfx___sys_sendmmsg+0x10/0x10
[ 128.638331][ T6799] ? __pfx_lock_release+0x10/0x10
[ 128.643389][ T6799] ? kstrtouint_from_user+0x128/0x190
[ 128.648797][ T6799] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 128.654700][ T6799] ? ksys_write+0x22a/0x2b0
[ 128.659262][ T6799] ? __pfx_lock_release+0x10/0x10
[ 128.664287][ T6799] ? vfs_write+0x730/0xd30
[ 128.668699][ T6799] ? __mutex_unlock_slowpath+0x21e/0x790
[ 128.674343][ T6799] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 128.680322][ T6799] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 128.686647][ T6799] ? do_syscall_64+0x100/0x230
[ 128.691421][ T6799] __x64_sys_sendmmsg+0xa0/0xb0
[ 128.697155][ T6799] do_syscall_64+0xf3/0x230
[ 128.701667][ T6799] ? clear_bhb_loop+0x35/0x90
[ 128.706365][ T6799] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.712297][ T6799] RIP: 0033:0x7f2277775bd9
[ 128.716713][ T6799] 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
[ 128.736323][ T6799] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 128.744857][ T6799] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 128.752933][ T6799] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 128.760903][ T6799] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 128.768882][ T6799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 128.776855][ T6799] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 128.784837][ T6799]
[ 128.808041][ T6801] FAULT_INJECTION: forcing a failure.
[ 128.808041][ T6801] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 128.822079][ T6801] CPU: 1 UID: 0 PID: 6801 Comm: syz.0.71 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 128.832346][ T6801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 128.842501][ T6801] Call Trace:
[ 128.845802][ T6801]
[ 128.848761][ T6801] dump_stack_lvl+0x241/0x360
[ 128.853479][ T6801] ? __pfx_dump_stack_lvl+0x10/0x10
[ 128.858680][ T6801] ? __pfx__printk+0x10/0x10
[ 128.863279][ T6801] ? __pfx_lock_release+0x10/0x10
[ 128.868746][ T6801] should_fail_ex+0x3b0/0x4e0
[ 128.873515][ T6801] _copy_from_user+0x2f/0xc0
[ 128.878115][ T6801] copy_msghdr_from_user+0xae/0x680
[ 128.883317][ T6801] ? __pfx___might_resched+0x10/0x10
[ 128.888603][ T6801] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 128.894407][ T6801] ? __fget_files+0x2a/0x410
[ 128.899022][ T6801] ? __sys_sendmmsg+0x392/0x720
[ 128.903877][ T6801] ? __might_fault+0xaa/0x120
[ 128.908564][ T6801] __sys_sendmmsg+0x32b/0x720
[ 128.913247][ T6801] ? __pfx___sys_sendmmsg+0x10/0x10
[ 128.918458][ T6801] ? __pfx_lock_release+0x10/0x10
[ 128.923493][ T6801] ? kstrtouint_from_user+0x128/0x190
[ 128.928871][ T6801] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 128.934763][ T6801] ? ksys_write+0x22a/0x2b0
[ 128.939261][ T6801] ? __pfx_lock_release+0x10/0x10
[ 128.944292][ T6801] ? vfs_write+0x730/0xd30
[ 128.948723][ T6801] ? __mutex_unlock_slowpath+0x21e/0x790
[ 128.954413][ T6801] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 128.960429][ T6801] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 128.966768][ T6801] ? do_syscall_64+0x100/0x230
[ 128.971549][ T6801] __x64_sys_sendmmsg+0xa0/0xb0
[ 128.976499][ T6801] do_syscall_64+0xf3/0x230
[ 128.981011][ T6801] ? clear_bhb_loop+0x35/0x90
[ 128.985690][ T6801] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.991587][ T6801] RIP: 0033:0x7f2277775bd9
[ 128.996017][ T6801] 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
[ 129.015630][ T6801] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 129.024081][ T6801] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 129.032089][ T6801] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 129.040060][ T6801] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 129.048119][ T6801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 129.056089][ T6801] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 129.064094][ T6801]
[ 129.085652][ T6803] FAULT_INJECTION: forcing a failure.
[ 129.085652][ T6803] name failslab, interval 1, probability 0, space 0, times 0
[ 129.098383][ T6803] CPU: 0 UID: 0 PID: 6803 Comm: syz.0.72 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 129.108396][ T6803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 129.118557][ T6803] Call Trace:
[ 129.121831][ T6803]
[ 129.124778][ T6803] dump_stack_lvl+0x241/0x360
[ 129.129473][ T6803] ? __pfx_dump_stack_lvl+0x10/0x10
[ 129.134674][ T6803] ? __pfx__printk+0x10/0x10
[ 129.139283][ T6803] ? __kmalloc_cache_noprof+0x48/0x390
[ 129.144783][ T6803] ? __pfx___might_resched+0x10/0x10
[ 129.150105][ T6803] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.156206][ T6803] should_fail_ex+0x3b0/0x4e0
[ 129.160920][ T6803] should_failslab+0xac/0x100
[ 129.165626][ T6803] __kmalloc_cache_noprof+0x70/0x390
[ 129.170927][ T6803] ? dccp_feat_entry_new+0x173/0x3a0
[ 129.176223][ T6803] dccp_feat_entry_new+0x173/0x3a0
[ 129.181332][ T6803] dccp_feat_parse_options+0xeac/0x2c40
[ 129.186897][ T6803] ? __pfx_dccp_feat_parse_options+0x10/0x10
[ 129.192872][ T6803] ? __kmalloc_cache_noprof+0x243/0x390
[ 129.198410][ T6803] ? dccp_ackvec_parsed_add+0x5c/0x1d0
[ 129.203864][ T6803] dccp_parse_options+0x13bd/0x2670
[ 129.209071][ T6803] dccp_rcv_established+0x55/0x320
[ 129.214194][ T6803] dccp_v6_do_rcv+0x2c9/0xb70
[ 129.218876][ T6803] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 129.224071][ T6803] __release_sock+0x243/0x350
[ 129.228749][ T6803] release_sock+0x61/0x1f0
[ 129.233168][ T6803] dccp_sendmsg+0x4f0/0xb90
[ 129.237672][ T6803] ? __pfx_dccp_sendmsg+0x10/0x10
[ 129.242689][ T6803] ? sock_rps_record_flow+0x1a/0x400
[ 129.247964][ T6803] ? inet_sendmsg+0x330/0x390
[ 129.252634][ T6803] __sock_sendmsg+0x1a6/0x270
[ 129.257323][ T6803] ____sys_sendmsg+0x52a/0x7e0
[ 129.262193][ T6803] ? __pfx_____sys_sendmsg+0x10/0x10
[ 129.267492][ T6803] ? __fget_files+0x2a/0x410
[ 129.272086][ T6803] ? __sys_sendmmsg+0x392/0x720
[ 129.276961][ T6803] ? __might_fault+0xaa/0x120
[ 129.281640][ T6803] __sys_sendmmsg+0x36a/0x720
[ 129.286336][ T6803] ? __pfx___sys_sendmmsg+0x10/0x10
[ 129.291558][ T6803] ? __pfx_lock_release+0x10/0x10
[ 129.296587][ T6803] ? kstrtouint_from_user+0x128/0x190
[ 129.301968][ T6803] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 129.307909][ T6803] ? ksys_write+0x22a/0x2b0
[ 129.312471][ T6803] ? __pfx_lock_release+0x10/0x10
[ 129.317503][ T6803] ? vfs_write+0x730/0xd30
[ 129.321934][ T6803] ? __mutex_unlock_slowpath+0x21e/0x790
[ 129.327582][ T6803] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 129.333843][ T6803] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 129.340187][ T6803] ? do_syscall_64+0x100/0x230
[ 129.344966][ T6803] __x64_sys_sendmmsg+0xa0/0xb0
[ 129.349826][ T6803] do_syscall_64+0xf3/0x230
[ 129.354341][ T6803] ? clear_bhb_loop+0x35/0x90
[ 129.359022][ T6803] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.365357][ T6803] RIP: 0033:0x7f2277775bd9
[ 129.369780][ T6803] 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
[ 129.389404][ T6803] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 129.397933][ T6803] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 129.405926][ T6803] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 129.414076][ T6803] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 129.422059][ T6803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 129.430123][ T6803] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 129.438101][ T6803]
[ 129.443337][ T6803] dccp_parse_options: DCCP(ffff8880122b2100): Option 32 (len=7) error=9
[ 129.452826][ T6803] ==================================================================
[ 129.460895][ T6803] BUG: KASAN: slab-use-after-free in ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 129.469481][ T6803] Read of size 1 at addr ffff8880296aa4a2 by task syz.0.72/6803
[ 129.477098][ T6803]
[ 129.479409][ T6803] CPU: 0 UID: 0 PID: 6803 Comm: syz.0.72 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 129.489377][ T6803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 129.499627][ T6803] Call Trace:
[ 129.502894][ T6803]
[ 129.505826][ T6803] dump_stack_lvl+0x241/0x360
[ 129.510571][ T6803] ? __pfx_dump_stack_lvl+0x10/0x10
[ 129.515784][ T6803] ? __pfx__printk+0x10/0x10
[ 129.520405][ T6803] ? _printk+0xd5/0x120
[ 129.524932][ T6803] ? __virt_addr_valid+0x183/0x530
[ 129.530057][ T6803] ? __virt_addr_valid+0x183/0x530
[ 129.535173][ T6803] print_report+0x169/0x550
[ 129.539852][ T6803] ? __virt_addr_valid+0x183/0x530
[ 129.544969][ T6803] ? __virt_addr_valid+0x183/0x530
[ 129.550074][ T6803] ? __virt_addr_valid+0x45f/0x530
[ 129.555208][ T6803] ? __phys_addr+0xba/0x170
[ 129.559711][ T6803] ? ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 129.565530][ T6803] kasan_report+0x143/0x180
[ 129.570039][ T6803] ? ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 129.576109][ T6803] ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 129.581777][ T6803] ? dccp_ackvec_input+0x1d5/0xf60
[ 129.586893][ T6803] ? ccid2_hc_rx_packet_recv+0x12e/0x1c0
[ 129.592534][ T6803] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 129.598528][ T6803] dccp_rcv_established+0x295/0x320
[ 129.603722][ T6803] dccp_v6_do_rcv+0x2c9/0xb70
[ 129.608398][ T6803] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 129.613680][ T6803] __release_sock+0x243/0x350
[ 129.618354][ T6803] release_sock+0x61/0x1f0
[ 129.622769][ T6803] dccp_sendmsg+0x4f0/0xb90
[ 129.627331][ T6803] ? __pfx_dccp_sendmsg+0x10/0x10
[ 129.632349][ T6803] ? sock_rps_record_flow+0x1a/0x400
[ 129.637643][ T6803] ? inet_sendmsg+0x330/0x390
[ 129.642310][ T6803] __sock_sendmsg+0x1a6/0x270
[ 129.646993][ T6803] ____sys_sendmsg+0x52a/0x7e0
[ 129.651835][ T6803] ? __pfx_____sys_sendmsg+0x10/0x10
[ 129.657207][ T6803] ? __fget_files+0x2a/0x410
[ 129.661793][ T6803] ? __sys_sendmmsg+0x392/0x720
[ 129.666817][ T6803] ? __might_fault+0xaa/0x120
[ 129.671485][ T6803] __sys_sendmmsg+0x36a/0x720
[ 129.676173][ T6803] ? __pfx___sys_sendmmsg+0x10/0x10
[ 129.681367][ T6803] ? __pfx_lock_release+0x10/0x10
[ 129.686553][ T6803] ? kstrtouint_from_user+0x128/0x190
[ 129.692005][ T6803] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 129.697892][ T6803] ? ksys_write+0x22a/0x2b0
[ 129.702404][ T6803] ? __pfx_lock_release+0x10/0x10
[ 129.707444][ T6803] ? vfs_write+0x730/0xd30
[ 129.711855][ T6803] ? __mutex_unlock_slowpath+0x21e/0x790
[ 129.717487][ T6803] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 129.723458][ T6803] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 129.729780][ T6803] ? do_syscall_64+0x100/0x230
[ 129.734561][ T6803] __x64_sys_sendmmsg+0xa0/0xb0
[ 129.739430][ T6803] do_syscall_64+0xf3/0x230
[ 129.743941][ T6803] ? clear_bhb_loop+0x35/0x90
[ 129.748618][ T6803] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.754508][ T6803] RIP: 0033:0x7f2277775bd9
[ 129.758921][ T6803] 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
[ 129.778523][ T6803] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 129.786960][ T6803] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 129.794933][ T6803] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 129.802984][ T6803] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 129.810957][ T6803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 129.818919][ T6803] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 129.826895][ T6803]
[ 129.829962][ T6803]
[ 129.832282][ T6803] Allocated by task 6803:
[ 129.836633][ T6803] kasan_save_track+0x3f/0x80
[ 129.841325][ T6803] __kasan_kmalloc+0x98/0xb0
[ 129.845940][ T6803] __kmalloc_node_track_caller_noprof+0x28b/0x4c0
[ 129.852371][ T6803] kmalloc_reserve+0x111/0x2a0
[ 129.857148][ T6803] __alloc_skb+0x1f3/0x440
[ 129.861579][ T6803] dccp_send_ack+0xaa/0x310
[ 129.866089][ T6803] ccid2_hc_rx_packet_recv+0x10c/0x1c0
[ 129.871585][ T6803] dccp_rcv_established+0x1bb/0x320
[ 129.876771][ T6803] dccp_v6_do_rcv+0x2c9/0xb70
[ 129.881532][ T6803] __sk_receive_skb+0x82b/0x8b0
[ 129.886830][ T6803] dccp_v6_rcv+0x1189/0x1640
[ 129.891437][ T6803] ip6_protocol_deliver_rcu+0x105b/0x1580
[ 129.897260][ T6803] ip6_input_finish+0x187/0x2d0
[ 129.902120][ T6803] NF_HOOK+0x3a4/0x450
[ 129.906181][ T6803] NF_HOOK+0x3a4/0x450
[ 129.910262][ T6803] __netif_receive_skb+0x1ea/0x650
[ 129.915386][ T6803] process_backlog+0x662/0x15b0
[ 129.920281][ T6803] __napi_poll+0xcb/0x490
[ 129.924624][ T6803] net_rx_action+0x89b/0x1240
[ 129.929306][ T6803] handle_softirqs+0x2d4/0x9b0
[ 129.934072][ T6803] do_softirq+0x11b/0x1e0
[ 129.938403][ T6803] __local_bh_enable_ip+0x1bb/0x200
[ 129.943599][ T6803] __dev_queue_xmit+0x1775/0x3f50
[ 129.948791][ T6803] ip6_finish_output2+0x1284/0x17b0
[ 129.953998][ T6803] ip6_finish_output+0x41e/0x840
[ 129.958929][ T6803] ip6_xmit+0xed8/0x18a0
[ 129.963170][ T6803] inet6_csk_xmit+0x468/0x710
[ 129.967838][ T6803] dccp_transmit_skb+0xf65/0x16f0
[ 129.972850][ T6803] dccp_xmit_packet+0x376/0x610
[ 129.977690][ T6803] dccp_write_xmit+0x138/0x220
[ 129.982442][ T6803] dccp_sendmsg+0x76f/0xb90
[ 129.986937][ T6803] __sock_sendmsg+0x1a6/0x270
[ 129.991609][ T6803] ____sys_sendmsg+0x52a/0x7e0
[ 129.996362][ T6803] __sys_sendmmsg+0x36a/0x720
[ 130.001027][ T6803] __x64_sys_sendmmsg+0xa0/0xb0
[ 130.005866][ T6803] do_syscall_64+0xf3/0x230
[ 130.010374][ T6803] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.016314][ T6803]
[ 130.018635][ T6803] Freed by task 6803:
[ 130.022602][ T6803] kasan_save_track+0x3f/0x80
[ 130.027304][ T6803] kasan_save_free_info+0x40/0x50
[ 130.032332][ T6803] __kasan_slab_free+0x59/0x70
[ 130.037090][ T6803] kfree+0x196/0x430
[ 130.040987][ T6803] skb_release_data+0x6a0/0x8a0
[ 130.045828][ T6803] sk_skb_reason_drop+0x1c9/0x380
[ 130.050842][ T6803] dccp_v6_do_rcv+0x149/0xb70
[ 130.055521][ T6803] __release_sock+0x243/0x350
[ 130.060207][ T6803] release_sock+0x61/0x1f0
[ 130.064791][ T6803] dccp_sendmsg+0x4f0/0xb90
[ 130.069371][ T6803] __sock_sendmsg+0x1a6/0x270
[ 130.074065][ T6803] ____sys_sendmsg+0x52a/0x7e0
[ 130.078817][ T6803] __sys_sendmmsg+0x36a/0x720
[ 130.083488][ T6803] __x64_sys_sendmmsg+0xa0/0xb0
[ 130.088326][ T6803] do_syscall_64+0xf3/0x230
[ 130.092821][ T6803] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.098703][ T6803]
[ 130.101019][ T6803] The buggy address belongs to the object at ffff8880296aa000
[ 130.101019][ T6803] which belongs to the cache kmalloc-2k of size 2048
[ 130.115060][ T6803] The buggy address is located 1186 bytes inside of
[ 130.115060][ T6803] freed 2048-byte region [ffff8880296aa000, ffff8880296aa800)
[ 130.129189][ T6803]
[ 130.131501][ T6803] The buggy address belongs to the physical page:
[ 130.137996][ T6803] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x296a8
[ 130.146932][ T6803] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 130.155425][ T6803] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 130.162975][ T6803] page_type: f5(slab)
[ 130.166951][ T6803] raw: 00fff00000000040 ffff88801ac42000 dead000000000122 0000000000000000
[ 130.175520][ T6803] raw: 0000000000000000 0000000080080008 00000001f5000000 0000000000000000
[ 130.184142][ T6803] head: 00fff00000000040 ffff88801ac42000 dead000000000122 0000000000000000
[ 130.192993][ T6803] head: 0000000000000000 0000000080080008 00000001f5000000 0000000000000000
[ 130.201678][ T6803] head: 00fff00000000003 ffffea0000a5aa01 ffffffffffffffff 0000000000000000
[ 130.210435][ T6803] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[ 130.219092][ T6803] page dumped because: kasan: bad access detected
[ 130.225496][ T6803] page_owner tracks the page as allocated
[ 130.231255][ T6803] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 6803, tgid 6802 (syz.0.72), ts 129085411875, free_ts 129073972463
[ 130.252451][ T6803] post_alloc_hook+0x1f3/0x230
[ 130.257219][ T6803] get_page_from_freelist+0x365c/0x37a0
[ 130.262753][ T6803] __alloc_pages_noprof+0x292/0x710
[ 130.267941][ T6803] alloc_pages_mpol_noprof+0x3e8/0x680
[ 130.273390][ T6803] alloc_slab_page+0x6a/0x110
[ 130.278055][ T6803] allocate_slab+0x5a/0x2b0
[ 130.282546][ T6803] ___slab_alloc+0xc27/0x14a0
[ 130.287229][ T6803] __slab_alloc+0x58/0xa0
[ 130.291565][ T6803] __kmalloc_node_track_caller_noprof+0x2e9/0x4c0
[ 130.297967][ T6803] kmalloc_reserve+0x111/0x2a0
[ 130.302720][ T6803] __alloc_skb+0x1f3/0x440
[ 130.307123][ T6803] alloc_skb_with_frags+0xc3/0x820
[ 130.312257][ T6803] sock_alloc_send_pskb+0x91a/0xa60
[ 130.317466][ T6803] dccp_sendmsg+0x3f1/0xb90
[ 130.321959][ T6803] __sock_sendmsg+0x1a6/0x270
[ 130.326631][ T6803] ____sys_sendmsg+0x52a/0x7e0
[ 130.331382][ T6803] page last free pid 6417 tgid 6417 stack trace:
[ 130.337721][ T6803] free_unref_page+0xd3f/0x1010
[ 130.342571][ T6803] __put_partials+0x160/0x1c0
[ 130.347242][ T6803] put_cpu_partial+0x17c/0x250
[ 130.351996][ T6803] __slab_free+0x290/0x380
[ 130.356402][ T6803] qlist_free_all+0x9a/0x140
[ 130.360979][ T6803] kasan_quarantine_reduce+0x14f/0x170
[ 130.366459][ T6803] __kasan_slab_alloc+0x23/0x80
[ 130.371386][ T6803] kmem_cache_alloc_noprof+0x1d9/0x380
[ 130.376840][ T6803] getname_flags+0xb7/0x540
[ 130.381340][ T6803] vfs_fstatat+0x3f/0x130
[ 130.385691][ T6803] __x64_sys_newfstatat+0x11d/0x1a0
[ 130.390900][ T6803] do_syscall_64+0xf3/0x230
[ 130.395410][ T6803] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.401307][ T6803]
[ 130.403618][ T6803] Memory state around the buggy address:
[ 130.409238][ T6803] ffff8880296aa380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 130.417289][ T6803] ffff8880296aa400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 130.425360][ T6803] >ffff8880296aa480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 130.433407][ T6803] ^
[ 130.438511][ T6803] ffff8880296aa500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 130.446557][ T6803] ffff8880296aa580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 130.454603][ T6803] ==================================================================
[ 130.470002][ T6803] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 130.477227][ T6803] CPU: 1 UID: 0 PID: 6803 Comm: syz.0.72 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 130.487241][ T6803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 130.497310][ T6803] Call Trace:
[ 130.500581][ T6803]
[ 130.503515][ T6803] dump_stack_lvl+0x241/0x360
[ 130.508192][ T6803] ? __pfx_dump_stack_lvl+0x10/0x10
[ 130.513398][ T6803] ? __pfx__printk+0x10/0x10
[ 130.518000][ T6803] ? preempt_schedule+0xe1/0xf0
[ 130.522865][ T6803] ? vscnprintf+0x5d/0x90
[ 130.527194][ T6803] panic+0x349/0x880
[ 130.531087][ T6803] ? check_panic_on_warn+0x21/0xb0
[ 130.536193][ T6803] ? __pfx_panic+0x10/0x10
[ 130.540618][ T6803] ? _raw_spin_unlock_irqrestore+0x130/0x140
[ 130.546682][ T6803] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 130.553012][ T6803] ? print_report+0x502/0x550
[ 130.557702][ T6803] check_panic_on_warn+0x86/0xb0
[ 130.562636][ T6803] ? ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 130.568440][ T6803] end_report+0x77/0x160
[ 130.572685][ T6803] kasan_report+0x154/0x180
[ 130.577193][ T6803] ? ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 130.583025][ T6803] ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 130.588928][ T6803] ? dccp_ackvec_input+0x1d5/0xf60
[ 130.594041][ T6803] ? ccid2_hc_rx_packet_recv+0x12e/0x1c0
[ 130.599672][ T6803] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 130.605666][ T6803] dccp_rcv_established+0x295/0x320
[ 130.610881][ T6803] dccp_v6_do_rcv+0x2c9/0xb70
[ 130.615567][ T6803] ? __pfx_dccp_v6_do_rcv+0x10/0x10
[ 130.620764][ T6803] __release_sock+0x243/0x350
[ 130.625440][ T6803] release_sock+0x61/0x1f0
[ 130.629945][ T6803] dccp_sendmsg+0x4f0/0xb90
[ 130.634445][ T6803] ? __pfx_dccp_sendmsg+0x10/0x10
[ 130.639474][ T6803] ? sock_rps_record_flow+0x1a/0x400
[ 130.644817][ T6803] ? inet_sendmsg+0x330/0x390
[ 130.649488][ T6803] __sock_sendmsg+0x1a6/0x270
[ 130.654166][ T6803] ____sys_sendmsg+0x52a/0x7e0
[ 130.658923][ T6803] ? __pfx_____sys_sendmsg+0x10/0x10
[ 130.664246][ T6803] ? __fget_files+0x2a/0x410
[ 130.668947][ T6803] ? __sys_sendmmsg+0x392/0x720
[ 130.673890][ T6803] ? __might_fault+0xaa/0x120
[ 130.678576][ T6803] __sys_sendmmsg+0x36a/0x720
[ 130.683262][ T6803] ? __pfx___sys_sendmmsg+0x10/0x10
[ 130.688462][ T6803] ? __pfx_lock_release+0x10/0x10
[ 130.693566][ T6803] ? kstrtouint_from_user+0x128/0x190
[ 130.698939][ T6803] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 130.704851][ T6803] ? ksys_write+0x22a/0x2b0
[ 130.709344][ T6803] ? __pfx_lock_release+0x10/0x10
[ 130.714368][ T6803] ? vfs_write+0x730/0xd30
[ 130.718863][ T6803] ? __mutex_unlock_slowpath+0x21e/0x790
[ 130.724523][ T6803] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 130.730530][ T6803] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 130.736865][ T6803] ? do_syscall_64+0x100/0x230
[ 130.741642][ T6803] __x64_sys_sendmmsg+0xa0/0xb0
[ 130.746493][ T6803] do_syscall_64+0xf3/0x230
[ 130.750993][ T6803] ? clear_bhb_loop+0x35/0x90
[ 130.755664][ T6803] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.761579][ T6803] RIP: 0033:0x7f2277775bd9
[ 130.766014][ T6803] 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
[ 130.785893][ T6803] RSP: 002b:00007f22785ae048 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 130.794305][ T6803] RAX: ffffffffffffffda RBX: 00007f2277903f60 RCX: 00007f2277775bd9
[ 130.802391][ T6803] RDX: 0000000000000500 RSI: 00000000200001c0 RDI: 0000000000000005
[ 130.810470][ T6803] RBP: 00007f22785ae0a0 R08: 0000000000000000 R09: 0000000000000000
[ 130.818550][ T6803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 130.826621][ T6803] R13: 000000000000000b R14: 00007f2277903f60 R15: 00007ffc68ec7db8
[ 130.834613][ T6803]
[ 130.838027][ T6803] Kernel Offset: disabled
[ 130.842379][ T6803] Rebooting in 86400 seconds..