Warning: Permanently added '10.128.0.160' (ED25519) to the list of known hosts.
2024/10/16 01:49:23 parsed 1 programs
2024/10/16 01:49:24 executed programs: 0
[ 75.503329][ T5452] cgroup: Unknown subsys name 'cpuset'
[ 75.571169][ T5454] cgroup: Unknown subsys name 'cpuset'
[ 75.614885][ T5457] cgroup: Unknown subsys name 'cpuset'
[ 75.645092][ T5460] cgroup: Unknown subsys name 'cpuset'
[ 75.680900][ T5463] cgroup: Unknown subsys name 'cpuset'
[ 75.688819][ T5464] cgroup: Unknown subsys name 'cpuset'
[ 75.703579][ T5465] cgroup: Unknown subsys name 'cpuset'
[ 75.722243][ T5467] cgroup: Unknown subsys name 'cpuset'
[ 76.825709][ T940] cfg80211: failed to load regulatory.db
[ 77.596716][ T5536] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.611254][ T5536] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.618520][ T5536] bridge_slave_0: entered allmulticast mode
[ 77.651224][ T5536] bridge_slave_0: entered promiscuous mode
[ 77.853163][ T5543] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.882236][ T5543] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.891657][ T5543] bridge_slave_1: entered allmulticast mode
[ 77.909942][ T5543] bridge_slave_1: entered promiscuous mode
[ 77.929520][ T5549] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.946631][ T5549] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.954466][ T5549] bridge_slave_0: entered allmulticast mode
[ 77.964409][ T5549] bridge_slave_0: entered promiscuous mode
[ 78.100751][ T5548] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.108035][ T5548] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.122909][ T5548] bridge_slave_0: entered allmulticast mode
[ 78.140404][ T5548] bridge_slave_0: entered promiscuous mode
[ 78.211636][ T5552] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.218799][ T5552] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.239910][ T5552] bridge_slave_1: entered allmulticast mode
[ 78.252454][ T5552] bridge_slave_1: entered promiscuous mode
[ 78.267948][ T5560] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.299932][ T5560] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.307264][ T5560] bridge_slave_1: entered allmulticast mode
[ 78.315115][ T5560] bridge_slave_1: entered promiscuous mode
[ 78.322063][ T5554] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.334423][ T5554] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.359921][ T5554] bridge_slave_0: entered allmulticast mode
[ 78.367049][ T5554] bridge_slave_0: entered promiscuous mode
[ 78.427908][ T5558] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.449841][ T5558] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.457117][ T5558] bridge_slave_0: entered allmulticast mode
[ 78.490750][ T5558] bridge_slave_0: entered promiscuous mode
[ 78.521033][ T5559] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.528259][ T5559] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.551496][ T5559] bridge_slave_0: entered allmulticast mode
[ 78.558666][ T5559] bridge_slave_0: entered promiscuous mode
[ 78.582178][ T5562] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.589326][ T5562] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.631914][ T5562] bridge_slave_0: entered allmulticast mode
[ 78.661417][ T5562] bridge_slave_0: entered promiscuous mode
[ 78.708139][ T5568] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.731695][ T5568] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.759856][ T5568] bridge_slave_1: entered allmulticast mode
[ 78.767112][ T5568] bridge_slave_1: entered promiscuous mode
[ 78.794222][ T5570] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.819784][ T5570] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.827134][ T5570] bridge_slave_0: entered allmulticast mode
[ 78.848263][ T5570] bridge_slave_0: entered promiscuous mode
[ 78.869808][ T5574] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.876996][ T5574] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.901543][ T5574] bridge_slave_1: entered allmulticast mode
[ 78.908639][ T5574] bridge_slave_1: entered promiscuous mode
[ 78.920413][ T5576] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.927554][ T5576] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.950211][ T5576] bridge_slave_1: entered allmulticast mode
[ 78.957391][ T5576] bridge_slave_1: entered promiscuous mode
[ 78.981083][ T5579] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.988246][ T5579] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.999999][ T5579] bridge_slave_1: entered allmulticast mode
[ 79.007050][ T5579] bridge_slave_1: entered promiscuous mode
[ 79.216229][ T5586] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.250486][ T5586] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.257846][ T5586] bridge_slave_1: entered allmulticast mode
[ 79.301388][ T5586] bridge_slave_1: entered promiscuous mode
[ 79.328203][ T5596] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.625345][ T5608] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.701065][ T5617] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.733049][ T5613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.936292][ T5625] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.971916][ T5627] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.186790][ T5634] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.398826][ T5645] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.452417][ T5644] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.523170][ T5646] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.607605][ T5653] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.730934][ T5661] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.781667][ T5659] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.831169][ T5665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.886783][ T5667] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 81.117546][ T5674] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 81.176828][ T5678] team0: Port device team_slave_0 added
[ 81.352182][ T5685] team0: Port device team_slave_0 added
[ 81.445830][ T5690] team0: Port device team_slave_1 added
[ 81.542584][ T5694] team0: Port device team_slave_0 added
[ 81.611592][ T5697] team0: Port device team_slave_1 added
[ 81.838788][ T5707] team0: Port device team_slave_1 added
[ 81.959577][ T5711] team0: Port device team_slave_0 added
[ 82.156808][ T5724] team0: Port device team_slave_1 added
[ 82.235756][ T5728] team0: Port device team_slave_0 added
[ 82.354834][ T5731] team0: Port device team_slave_0 added
[ 82.437156][ T5737] team0: Port device team_slave_1 added
[ 82.498911][ T5739] team0: Port device team_slave_0 added
[ 82.651173][ T5743] team0: Port device team_slave_1 added
[ 82.760884][ T5747] team0: Port device team_slave_0 added
[ 82.782512][ T5746] team0: Port device team_slave_1 added
[ 83.056993][ T5755] team0: Port device team_slave_1 added
[ 95.002660][ T6218] 8021q: adding VLAN 0 to HW filter on device bond0
[ 95.095493][ T6223] 8021q: adding VLAN 0 to HW filter on device bond0
[ 95.254313][ T6227] 8021q: adding VLAN 0 to HW filter on device bond0
[ 95.648647][ T6242] 8021q: adding VLAN 0 to HW filter on device bond0
[ 95.923616][ T6250] 8021q: adding VLAN 0 to HW filter on device bond0
[ 96.072155][ T6255] 8021q: adding VLAN 0 to HW filter on device bond0
[ 96.233551][ T6261] 8021q: adding VLAN 0 to HW filter on device bond0
[ 96.505411][ T6272] 8021q: adding VLAN 0 to HW filter on device bond0
[ 97.531097][ T6310] 8021q: adding VLAN 0 to HW filter on device team0
[ 97.605266][ T6313] 8021q: adding VLAN 0 to HW filter on device team0
[ 97.933196][ T6324] 8021q: adding VLAN 0 to HW filter on device team0
[ 98.350795][ T6344] 8021q: adding VLAN 0 to HW filter on device team0
[ 98.627615][ T6356] 8021q: adding VLAN 0 to HW filter on device team0
[ 98.682616][ T6358] 8021q: adding VLAN 0 to HW filter on device team0
[ 98.902171][ T6368] 8021q: adding VLAN 0 to HW filter on device team0
[ 99.170352][ T6381] 8021q: adding VLAN 0 to HW filter on device team0
[ 107.576428][ T6870] FAULT_INJECTION: forcing a failure.
[ 107.576428][ T6870] name failslab, interval 1, probability 0, space 0, times 1
[ 107.610006][ T6870] CPU: 1 UID: 0 PID: 6870 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 107.620411][ T6870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 107.630508][ T6870] Call Trace:
[ 107.633818][ T6870]
[ 107.636775][ T6870] dump_stack_lvl+0x241/0x360
[ 107.641517][ T6870] ? __pfx_dump_stack_lvl+0x10/0x10
[ 107.646750][ T6870] ? __pfx__printk+0x10/0x10
[ 107.651376][ T6870] ? kmem_cache_alloc_node_noprof+0x49/0x320
[ 107.657391][ T6870] ? __pfx___might_resched+0x10/0x10
[ 107.662719][ T6870] should_fail_ex+0x3b0/0x4e0
[ 107.667493][ T6870] should_failslab+0xac/0x100
[ 107.672200][ T6870] ? __alloc_skb+0x1c3/0x440
[ 107.676801][ T6870] kmem_cache_alloc_node_noprof+0x71/0x320
[ 107.682696][ T6870] __alloc_skb+0x1c3/0x440
[ 107.687122][ T6870] ? __pfx___alloc_skb+0x10/0x10
[ 107.692152][ T6870] ? reacquire_held_locks+0x3a0/0x690
[ 107.697608][ T6870] alloc_skb_with_frags+0xc3/0x820
[ 107.702717][ T6870] ? __pfx_reacquire_held_locks+0x10/0x10
[ 107.708452][ T6870] sock_alloc_send_pskb+0x91a/0xa60
[ 107.713660][ T6870] ? __pfx_sock_alloc_send_pskb+0x10/0x10
[ 107.719480][ T6870] ? __local_bh_enable_ip+0x168/0x200
[ 107.724943][ T6870] ? dccp_sendmsg+0x3d5/0xba0
[ 107.729655][ T6870] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 107.735404][ T6870] dccp_sendmsg+0x3f1/0xba0
[ 107.739923][ T6870] ? __pfx_dccp_sendmsg+0x10/0x10
[ 107.745020][ T6870] ? sock_rps_record_flow+0x1a/0x400
[ 107.750484][ T6870] ? inet_sendmsg+0x330/0x390
[ 107.755250][ T6870] __sock_sendmsg+0x1a6/0x270
[ 107.759943][ T6870] ____sys_sendmsg+0x52a/0x7e0
[ 107.764742][ T6870] ? __pfx_____sys_sendmsg+0x10/0x10
[ 107.770082][ T6870] ? rcu_is_watching+0x15/0xb0
[ 107.774848][ T6870] ? __might_fault+0xaa/0x120
[ 107.779525][ T6870] __sys_sendmmsg+0x3ab/0x730
[ 107.784211][ T6870] ? __pfx___sys_sendmmsg+0x10/0x10
[ 107.789524][ T6870] ? __pfx_lock_release+0x10/0x10
[ 107.794585][ T6870] ? kstrtouint_from_user+0x128/0x190
[ 107.799989][ T6870] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 107.805892][ T6870] ? ksys_write+0x229/0x2b0
[ 107.810395][ T6870] ? __pfx_lock_release+0x10/0x10
[ 107.815423][ T6870] ? vfs_write+0x7bf/0xc90
[ 107.819839][ T6870] ? __mutex_unlock_slowpath+0x21d/0x750
[ 107.825478][ T6870] ? __fget_files+0x3f3/0x470
[ 107.830162][ T6870] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 107.836147][ T6870] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 107.842486][ T6870] ? do_syscall_64+0x100/0x230
[ 107.847250][ T6870] __x64_sys_sendmmsg+0xa0/0xb0
[ 107.852105][ T6870] do_syscall_64+0xf3/0x230
[ 107.856607][ T6870] ? clear_bhb_loop+0x35/0x90
[ 107.861311][ T6870] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.867251][ T6870] RIP: 0033:0x44db49
[ 107.871165][ T6870] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 107.890776][ T6870] RSP: 002b:00007fea436690f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 107.899198][ T6870] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 107.907178][ T6870] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 107.915159][ T6870] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 107.923129][ T6870] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea43669674
[ 107.931125][ T6870] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 107.939234][ T6870]
2024/10/16 01:49:57 executed programs: 8
[ 108.311218][ T6893] FAULT_INJECTION: forcing a failure.
[ 108.311218][ T6893] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 108.316792][ T6897] FAULT_INJECTION: forcing a failure.
[ 108.316792][ T6897] name failslab, interval 1, probability 0, space 0, times 0
[ 108.339981][ T6897] CPU: 0 UID: 0 PID: 6897 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 108.350366][ T6897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 108.360889][ T6897] Call Trace:
[ 108.364202][ T6897]
[ 108.367210][ T6897] dump_stack_lvl+0x241/0x360
[ 108.372103][ T6897] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.377364][ T6897] ? __pfx__printk+0x10/0x10
[ 108.382016][ T6897] should_fail_ex+0x3b0/0x4e0
[ 108.386832][ T6897] should_failslab+0xac/0x100
[ 108.391554][ T6897] ? dccp_ackvec_parsed_add+0x5c/0x1d0
[ 108.397053][ T6897] __kmalloc_cache_noprof+0x6c/0x2c0
[ 108.402377][ T6897] dccp_ackvec_parsed_add+0x5c/0x1d0
[ 108.407798][ T6897] dccp_parse_options+0x17e8/0x2670
[ 108.413075][ T6897] dccp_rcv_established+0x55/0x320
[ 108.418484][ T6897] dccp_v4_do_rcv+0xff/0x1f0
[ 108.423087][ T6897] ? __pfx_dccp_v4_do_rcv+0x10/0x10
[ 108.428313][ T6897] __release_sock+0x243/0x350
[ 108.433000][ T6897] release_sock+0x61/0x1f0
[ 108.437424][ T6897] dccp_sendmsg+0x4f0/0xba0
[ 108.441940][ T6897] ? __pfx_dccp_sendmsg+0x10/0x10
[ 108.446963][ T6897] ? sock_rps_record_flow+0x1a/0x400
[ 108.452343][ T6897] ? inet_sendmsg+0x330/0x390
[ 108.457022][ T6897] __sock_sendmsg+0x1a6/0x270
[ 108.461702][ T6897] ____sys_sendmsg+0x52a/0x7e0
[ 108.466474][ T6897] ? __pfx_____sys_sendmsg+0x10/0x10
[ 108.471758][ T6897] ? rcu_is_watching+0x15/0xb0
[ 108.476519][ T6897] ? __might_fault+0xaa/0x120
[ 108.481194][ T6897] __sys_sendmmsg+0x3ab/0x730
[ 108.485876][ T6897] ? __pfx___sys_sendmmsg+0x10/0x10
[ 108.491081][ T6897] ? __pfx_lock_release+0x10/0x10
[ 108.496114][ T6897] ? kstrtouint_from_user+0x128/0x190
[ 108.501586][ T6897] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 108.507478][ T6897] ? ksys_write+0x229/0x2b0
[ 108.511984][ T6897] ? __pfx_lock_release+0x10/0x10
[ 108.517021][ T6897] ? vfs_write+0x7bf/0xc90
[ 108.521434][ T6897] ? __mutex_unlock_slowpath+0x21d/0x750
[ 108.527067][ T6897] ? __fget_files+0x3f3/0x470
[ 108.531752][ T6897] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 108.537744][ T6897] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 108.544088][ T6897] ? do_syscall_64+0x100/0x230
[ 108.548849][ T6897] __x64_sys_sendmmsg+0xa0/0xb0
[ 108.553698][ T6897] do_syscall_64+0xf3/0x230
[ 108.558206][ T6897] ? clear_bhb_loop+0x35/0x90
[ 108.562916][ T6897] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.568817][ T6897] RIP: 0033:0x44db49
[ 108.572797][ T6897] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 108.592406][ T6897] RSP: 002b:00007f43c30c90f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 108.600820][ T6897] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 108.608819][ T6897] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 108.616811][ T6897] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 108.624895][ T6897] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f43c30c9674
[ 108.632965][ T6897] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 108.640974][ T6897]
[ 108.646491][ T6893] CPU: 0 UID: 0 PID: 6893 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 108.657045][ T6893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 108.667194][ T6893] Call Trace:
[ 108.670470][ T6893]
[ 108.673396][ T6893] dump_stack_lvl+0x241/0x360
[ 108.678091][ T6893] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.683466][ T6893] ? __pfx__printk+0x10/0x10
[ 108.688058][ T6893] ? __pfx_lock_release+0x10/0x10
[ 108.693436][ T6893] should_fail_ex+0x3b0/0x4e0
[ 108.698128][ T6893] _copy_from_user+0x2f/0xe0
[ 108.702753][ T6893] copy_msghdr_from_user+0xae/0x680
[ 108.707950][ T6893] ? __pfx___might_resched+0x10/0x10
[ 108.713242][ T6893] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 108.719053][ T6893] ? rcu_is_watching+0x15/0xb0
[ 108.723815][ T6893] ? __might_fault+0xaa/0x120
[ 108.728488][ T6893] __sys_sendmmsg+0x36d/0x730
[ 108.733172][ T6893] ? __pfx___sys_sendmmsg+0x10/0x10
[ 108.738372][ T6893] ? __pfx_lock_release+0x10/0x10
[ 108.743487][ T6893] ? kstrtouint_from_user+0x128/0x190
[ 108.748913][ T6893] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 108.754807][ T6893] ? ksys_write+0x229/0x2b0
[ 108.759392][ T6893] ? __pfx_lock_release+0x10/0x10
[ 108.764445][ T6893] ? vfs_write+0x7bf/0xc90
[ 108.768947][ T6893] ? __mutex_unlock_slowpath+0x21d/0x750
[ 108.774580][ T6893] ? __fget_files+0x3f3/0x470
[ 108.779263][ T6893] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 108.785335][ T6893] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 108.791662][ T6893] ? do_syscall_64+0x100/0x230
[ 108.796455][ T6893] __x64_sys_sendmmsg+0xa0/0xb0
[ 108.801306][ T6893] do_syscall_64+0xf3/0x230
[ 108.805805][ T6893] ? clear_bhb_loop+0x35/0x90
[ 108.810557][ T6893] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.816488][ T6893] RIP: 0033:0x44db49
[ 108.820396][ T6893] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 108.840012][ T6893] RSP: 002b:00007fea436690f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 108.848435][ T6893] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 108.856403][ T6893] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 108.864370][ T6893] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 108.872337][ T6893] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea43669674
[ 108.880304][ T6893] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 108.888287][ T6893]
[ 108.924817][ T6897] dccp_parse_options: DCCP(ffff88802e6fd800): Option 38 (len=1) error=5
[ 109.321410][ T6920] FAULT_INJECTION: forcing a failure.
[ 109.321410][ T6920] name failslab, interval 1, probability 0, space 0, times 0
[ 109.359541][ T6925] FAULT_INJECTION: forcing a failure.
[ 109.359541][ T6925] name failslab, interval 1, probability 0, space 0, times 0
[ 109.405637][ T6920] CPU: 0 UID: 0 PID: 6920 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 109.416034][ T6920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 109.426214][ T6920] Call Trace:
[ 109.429534][ T6920]
[ 109.432504][ T6920] dump_stack_lvl+0x241/0x360
[ 109.437407][ T6920] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.442637][ T6920] ? __pfx__printk+0x10/0x10
[ 109.447246][ T6920] ? kmem_cache_alloc_node_noprof+0x49/0x320
[ 109.453348][ T6920] ? __pfx___might_resched+0x10/0x10
[ 109.458689][ T6920] should_fail_ex+0x3b0/0x4e0
[ 109.463505][ T6920] should_failslab+0xac/0x100
[ 109.468216][ T6920] ? __alloc_skb+0x1c3/0x440
[ 109.472844][ T6920] kmem_cache_alloc_node_noprof+0x71/0x320
[ 109.478695][ T6920] __alloc_skb+0x1c3/0x440
[ 109.483144][ T6920] ? __pfx___alloc_skb+0x10/0x10
[ 109.488121][ T6920] ? reacquire_held_locks+0x3a0/0x690
[ 109.493539][ T6920] alloc_skb_with_frags+0xc3/0x820
[ 109.498687][ T6920] ? __pfx_reacquire_held_locks+0x10/0x10
[ 109.504457][ T6920] sock_alloc_send_pskb+0x91a/0xa60
[ 109.509813][ T6920] ? __pfx_sock_alloc_send_pskb+0x10/0x10
[ 109.515573][ T6920] ? __local_bh_enable_ip+0x168/0x200
[ 109.520985][ T6920] ? dccp_sendmsg+0x3d5/0xba0
[ 109.525698][ T6920] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 109.531468][ T6920] dccp_sendmsg+0x3f1/0xba0
[ 109.536013][ T6920] ? __pfx_dccp_sendmsg+0x10/0x10
[ 109.541161][ T6920] ? sock_rps_record_flow+0x1a/0x400
[ 109.546502][ T6920] ? inet_sendmsg+0x330/0x390
[ 109.551235][ T6920] __sock_sendmsg+0x1a6/0x270
[ 109.555954][ T6920] ____sys_sendmsg+0x52a/0x7e0
[ 109.560762][ T6920] ? __pfx_____sys_sendmsg+0x10/0x10
[ 109.566170][ T6920] ? rcu_is_watching+0x15/0xb0
[ 109.570963][ T6920] ? __might_fault+0xaa/0x120
[ 109.575763][ T6920] __sys_sendmmsg+0x3ab/0x730
[ 109.580477][ T6920] ? __pfx___sys_sendmmsg+0x10/0x10
[ 109.585798][ T6920] ? __pfx_lock_release+0x10/0x10
[ 109.590840][ T6920] ? kstrtouint_from_user+0x128/0x190
[ 109.596332][ T6920] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 109.602276][ T6920] ? ksys_write+0x229/0x2b0
[ 109.606795][ T6920] ? __pfx_lock_release+0x10/0x10
[ 109.611862][ T6920] ? vfs_write+0x7bf/0xc90
[ 109.616299][ T6920] ? __mutex_unlock_slowpath+0x21d/0x750
[ 109.622005][ T6920] ? __fget_files+0x3f3/0x470
[ 109.626827][ T6920] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 109.632850][ T6920] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 109.639226][ T6920] ? do_syscall_64+0x100/0x230
[ 109.644049][ T6920] __x64_sys_sendmmsg+0xa0/0xb0
[ 109.648943][ T6920] do_syscall_64+0xf3/0x230
[ 109.653493][ T6920] ? clear_bhb_loop+0x35/0x90
[ 109.658209][ T6920] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.664403][ T6920] RIP: 0033:0x44db49
[ 109.668429][ T6920] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 109.688068][ T6920] RSP: 002b:00007f55ece530f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 109.696519][ T6920] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 109.704525][ T6920] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 109.712546][ T6920] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 109.720552][ T6920] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f55ece53674
[ 109.728558][ T6920] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 109.736578][ T6920]
[ 109.749405][ T6937] FAULT_INJECTION: forcing a failure.
[ 109.749405][ T6937] name failslab, interval 1, probability 0, space 0, times 0
[ 109.800860][ T6925] CPU: 0 UID: 0 PID: 6925 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 109.811438][ T6925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 109.821538][ T6925] Call Trace:
[ 109.824849][ T6925]
[ 109.827812][ T6925] dump_stack_lvl+0x241/0x360
[ 109.832531][ T6925] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.837784][ T6925] ? __pfx__printk+0x10/0x10
[ 109.842421][ T6925] ? __asan_memset+0x23/0x50
[ 109.847059][ T6925] should_fail_ex+0x3b0/0x4e0
[ 109.851784][ T6925] ? dccp_ackvec_update_records+0x2d/0x450
[ 109.857642][ T6925] should_failslab+0xac/0x100
[ 109.862358][ T6925] ? dccp_ackvec_update_records+0x2d/0x450
[ 109.868291][ T6925] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 109.873721][ T6925] dccp_ackvec_update_records+0x2d/0x450
[ 109.879412][ T6925] dccp_insert_options+0x10eb/0x18f0
[ 109.884760][ T6925] dccp_transmit_skb+0x5ab/0x16a0
[ 109.886165][ T6940] FAULT_INJECTION: forcing a failure.
[ 109.886165][ T6940] name failslab, interval 1, probability 0, space 0, times 0
[ 109.889799][ T6925] ? __asan_memset+0x23/0x50
[ 109.889845][ T6925] dccp_xmit_packet+0x376/0x610
[ 109.889863][ T6925] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 109.889892][ T6925] dccp_write_xmit+0x138/0x220
[ 109.889914][ T6925] dccp_sendmsg+0x76f/0xba0
[ 109.927687][ T6925] ? __pfx_dccp_sendmsg+0x10/0x10
[ 109.932764][ T6925] ? sock_rps_record_flow+0x1a/0x400
[ 109.938193][ T6925] ? inet_sendmsg+0x330/0x390
[ 109.942907][ T6925] __sock_sendmsg+0x1a6/0x270
[ 109.947622][ T6925] ____sys_sendmsg+0x52a/0x7e0
[ 109.952440][ T6925] ? __pfx_____sys_sendmsg+0x10/0x10
[ 109.957770][ T6925] ? rcu_is_watching+0x15/0xb0
[ 109.962577][ T6925] ? __might_fault+0xaa/0x120
[ 109.967298][ T6925] __sys_sendmmsg+0x3ab/0x730
[ 109.972018][ T6925] ? __pfx___sys_sendmmsg+0x10/0x10
[ 109.977280][ T6925] ? __pfx_lock_release+0x10/0x10
[ 109.982351][ T6925] ? kstrtouint_from_user+0x128/0x190
[ 109.988050][ T6925] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 109.994070][ T6925] ? ksys_write+0x229/0x2b0
[ 109.998596][ T6925] ? __pfx_lock_release+0x10/0x10
[ 110.003651][ T6925] ? vfs_write+0x7bf/0xc90
[ 110.008099][ T6925] ? __mutex_unlock_slowpath+0x21d/0x750
[ 110.013806][ T6925] ? __fget_files+0x3f3/0x470
[ 110.018531][ T6925] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 110.024567][ T6925] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 110.030923][ T6925] ? do_syscall_64+0x100/0x230
[ 110.035711][ T6925] __x64_sys_sendmmsg+0xa0/0xb0
[ 110.040592][ T6925] do_syscall_64+0xf3/0x230
[ 110.045129][ T6925] ? clear_bhb_loop+0x35/0x90
[ 110.049836][ T6925] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.055752][ T6925] RIP: 0033:0x44db49
[ 110.059666][ T6925] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 110.079308][ T6925] RSP: 002b:00007f52646fc0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 110.087766][ T6925] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 110.095780][ T6925] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 110.103793][ T6925] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 110.111797][ T6925] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f52646fc674
[ 110.119975][ T6925] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 110.127999][ T6925]
[ 110.131054][ T6940] CPU: 1 UID: 0 PID: 6940 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 110.141502][ T6940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 110.151590][ T6940] Call Trace:
[ 110.154895][ T6940]
[ 110.157862][ T6940] dump_stack_lvl+0x241/0x360
[ 110.162582][ T6940] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.167836][ T6940] ? __pfx__printk+0x10/0x10
[ 110.172484][ T6940] ? __asan_memset+0x23/0x50
[ 110.177124][ T6940] should_fail_ex+0x3b0/0x4e0
[ 110.181850][ T6940] ? dccp_ackvec_update_records+0x2d/0x450
[ 110.187698][ T6940] should_failslab+0xac/0x100
[ 110.192411][ T6940] ? dccp_ackvec_update_records+0x2d/0x450
[ 110.198253][ T6940] kmem_cache_alloc_noprof+0x6c/0x2a0
[ 110.203668][ T6940] dccp_ackvec_update_records+0x2d/0x450
[ 110.209343][ T6940] dccp_insert_options+0x10eb/0x18f0
[ 110.214700][ T6940] dccp_transmit_skb+0x5ab/0x16a0
[ 110.219943][ T6940] ? __asan_memset+0x23/0x50
[ 110.224593][ T6940] dccp_xmit_packet+0x376/0x610
[ 110.229476][ T6940] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 110.235845][ T6940] dccp_write_xmit+0x138/0x220
[ 110.239145][ T6944] FAULT_INJECTION: forcing a failure.
[ 110.239145][ T6944] name failslab, interval 1, probability 0, space 0, times 0
[ 110.240616][ T6940] dccp_sendmsg+0x76f/0xba0
[ 110.240647][ T6940] ? __pfx_dccp_sendmsg+0x10/0x10
[ 110.240666][ T6940] ? sock_rps_record_flow+0x1a/0x400
[ 110.240695][ T6940] ? inet_sendmsg+0x330/0x390
[ 110.272803][ T6940] __sock_sendmsg+0x1a6/0x270
[ 110.277494][ T6940] ____sys_sendmsg+0x52a/0x7e0
[ 110.282264][ T6940] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.287559][ T6940] ? rcu_is_watching+0x15/0xb0
[ 110.292335][ T6940] ? __might_fault+0xaa/0x120
[ 110.297010][ T6940] __sys_sendmmsg+0x3ab/0x730
[ 110.301698][ T6940] ? __pfx___sys_sendmmsg+0x10/0x10
[ 110.306905][ T6940] ? __pfx_lock_release+0x10/0x10
[ 110.311928][ T6940] ? kstrtouint_from_user+0x128/0x190
[ 110.317311][ T6940] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 110.323198][ T6940] ? ksys_write+0x229/0x2b0
[ 110.327696][ T6940] ? __pfx_lock_release+0x10/0x10
[ 110.332816][ T6940] ? vfs_write+0x7bf/0xc90
[ 110.337256][ T6940] ? __mutex_unlock_slowpath+0x21d/0x750
[ 110.342888][ T6940] ? __fget_files+0x3f3/0x470
[ 110.347577][ T6940] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 110.353562][ T6940] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 110.359897][ T6940] ? do_syscall_64+0x100/0x230
[ 110.364656][ T6940] __x64_sys_sendmmsg+0xa0/0xb0
[ 110.369507][ T6940] do_syscall_64+0xf3/0x230
[ 110.374094][ T6940] ? clear_bhb_loop+0x35/0x90
[ 110.378772][ T6940] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.384673][ T6940] RIP: 0033:0x44db49
[ 110.388589][ T6940] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 110.408212][ T6940] RSP: 002b:00007ff111fe30f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 110.416721][ T6940] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 110.424787][ T6940] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 110.432761][ T6940] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 110.440724][ T6940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff111fe3674
[ 110.448696][ T6940] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 110.456675][ T6940]
[ 110.460234][ T6937] CPU: 1 UID: 0 PID: 6937 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 110.470595][ T6937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 110.480666][ T6937] Call Trace:
[ 110.483956][ T6937]
[ 110.486902][ T6937] dump_stack_lvl+0x241/0x360
[ 110.491615][ T6937] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.496842][ T6937] ? __pfx__printk+0x10/0x10
[ 110.501473][ T6937] should_fail_ex+0x3b0/0x4e0
[ 110.506192][ T6937] should_failslab+0xac/0x100
[ 110.510897][ T6937] ? dccp_ackvec_parsed_add+0x5c/0x1d0
[ 110.516391][ T6937] __kmalloc_cache_noprof+0x6c/0x2c0
[ 110.521732][ T6937] dccp_ackvec_parsed_add+0x5c/0x1d0
[ 110.527141][ T6937] dccp_parse_options+0x17e8/0x2670
[ 110.532380][ T6937] dccp_rcv_established+0x55/0x320
[ 110.537512][ T6937] dccp_v4_do_rcv+0xff/0x1f0
[ 110.542133][ T6937] ? __pfx_dccp_v4_do_rcv+0x10/0x10
[ 110.547361][ T6937] __release_sock+0x243/0x350
[ 110.552068][ T6937] release_sock+0x61/0x1f0
[ 110.556514][ T6937] dccp_sendmsg+0x4f0/0xba0
[ 110.561142][ T6937] ? __pfx_dccp_sendmsg+0x10/0x10
[ 110.566204][ T6937] ? sock_rps_record_flow+0x1a/0x400
[ 110.571584][ T6937] ? inet_sendmsg+0x330/0x390
[ 110.576400][ T6937] __sock_sendmsg+0x1a6/0x270
[ 110.581123][ T6937] ____sys_sendmsg+0x52a/0x7e0
[ 110.586017][ T6937] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.591344][ T6937] ? rcu_is_watching+0x15/0xb0
[ 110.596248][ T6937] ? __might_fault+0xaa/0x120
[ 110.601081][ T6937] __sys_sendmmsg+0x3ab/0x730
[ 110.605825][ T6937] ? __pfx___sys_sendmmsg+0x10/0x10
[ 110.611079][ T6937] ? __pfx_lock_release+0x10/0x10
[ 110.616147][ T6937] ? kstrtouint_from_user+0x128/0x190
[ 110.621693][ T6937] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 110.627673][ T6937] ? ksys_write+0x229/0x2b0
[ 110.632210][ T6937] ? __pfx_lock_release+0x10/0x10
[ 110.637279][ T6937] ? vfs_write+0x7bf/0xc90
[ 110.641732][ T6937] ? __mutex_unlock_slowpath+0x21d/0x750
[ 110.647465][ T6937] ? __fget_files+0x3f3/0x470
[ 110.652223][ T6937] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 110.658247][ T6937] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 110.664617][ T6937] ? do_syscall_64+0x100/0x230
[ 110.669426][ T6937] __x64_sys_sendmmsg+0xa0/0xb0
[ 110.674410][ T6937] do_syscall_64+0xf3/0x230
[ 110.679206][ T6937] ? clear_bhb_loop+0x35/0x90
[ 110.683909][ T6937] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.689914][ T6937] RIP: 0033:0x44db49
[ 110.693833][ T6937] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 110.713550][ T6937] RSP: 002b:00007fea436690f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 110.719336][ T6947] FAULT_INJECTION: forcing a failure.
[ 110.719336][ T6947] name failslab, interval 1, probability 0, space 0, times 0
[ 110.721976][ T6937] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 110.721993][ T6937] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 110.722006][ T6937] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 110.722017][ T6937] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea43669674
[ 110.722029][ T6937] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 110.722055][ T6937]
[ 110.771213][ T6937] dccp_parse_options: DCCP(ffff888029358b00): Option 38 (len=1) error=5
[ 110.789248][ T6944] CPU: 1 UID: 0 PID: 6944 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 110.799619][ T6944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 110.809880][ T6944] Call Trace:
[ 110.813194][ T6944]
[ 110.816246][ T6944] dump_stack_lvl+0x241/0x360
[ 110.820960][ T6944] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.826190][ T6944] ? __pfx__printk+0x10/0x10
[ 110.830794][ T6944] ? __kmalloc_cache_noprof+0x44/0x2c0
[ 110.836265][ T6944] ? __pfx___might_resched+0x10/0x10
[ 110.841567][ T6944] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.847686][ T6944] should_fail_ex+0x3b0/0x4e0
[ 110.852403][ T6944] should_failslab+0xac/0x100
[ 110.857091][ T6944] ? dccp_feat_entry_new+0x173/0x3a0
[ 110.862386][ T6944] __kmalloc_cache_noprof+0x6c/0x2c0
[ 110.867781][ T6944] dccp_feat_entry_new+0x173/0x3a0
[ 110.872902][ T6944] dccp_feat_parse_options+0xeac/0x2c30
[ 110.878482][ T6944] ? __pfx_dccp_feat_parse_options+0x10/0x10
[ 110.884550][ T6944] ? __kmalloc_cache_noprof+0x19c/0x2c0
[ 110.890197][ T6944] dccp_parse_options+0x13bd/0x2670
[ 110.895630][ T6944] dccp_rcv_established+0x55/0x320
[ 110.900911][ T6944] dccp_v4_do_rcv+0xff/0x1f0
[ 110.905520][ T6944] ? __pfx_dccp_v4_do_rcv+0x10/0x10
[ 110.910835][ T6944] __release_sock+0x243/0x350
[ 110.915518][ T6944] release_sock+0x61/0x1f0
[ 110.920054][ T6944] dccp_sendmsg+0x4f0/0xba0
[ 110.924749][ T6944] ? __pfx_dccp_sendmsg+0x10/0x10
[ 110.929769][ T6944] ? sock_rps_record_flow+0x1a/0x400
[ 110.935056][ T6944] ? inet_sendmsg+0x330/0x390
[ 110.939887][ T6944] __sock_sendmsg+0x1a6/0x270
[ 110.944587][ T6944] ____sys_sendmsg+0x52a/0x7e0
[ 110.949385][ T6944] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.954678][ T6944] ? rcu_is_watching+0x15/0xb0
[ 110.959450][ T6944] ? __might_fault+0xaa/0x120
[ 110.964128][ T6944] __sys_sendmmsg+0x3ab/0x730
[ 110.968813][ T6944] ? __pfx___sys_sendmmsg+0x10/0x10
[ 110.974024][ T6944] ? __pfx_lock_release+0x10/0x10
[ 110.979048][ T6944] ? kstrtouint_from_user+0x128/0x190
[ 110.984452][ T6944] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 110.990349][ T6944] ? ksys_write+0x229/0x2b0
[ 110.994891][ T6944] ? __pfx_lock_release+0x10/0x10
[ 110.999963][ T6944] ? vfs_write+0x7bf/0xc90
[ 111.004406][ T6944] ? __mutex_unlock_slowpath+0x21d/0x750
[ 111.010053][ T6944] ? __fget_files+0x3f3/0x470
[ 111.014745][ T6944] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 111.020734][ T6944] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 111.027075][ T6944] ? do_syscall_64+0x100/0x230
[ 111.031838][ T6944] __x64_sys_sendmmsg+0xa0/0xb0
[ 111.036690][ T6944] do_syscall_64+0xf3/0x230
[ 111.041198][ T6944] ? clear_bhb_loop+0x35/0x90
[ 111.045897][ T6944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.051793][ T6944] RIP: 0033:0x44db49
[ 111.055773][ T6944] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 111.075572][ T6944] RSP: 002b:00007f565dee50f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 111.084033][ T6944] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 111.092306][ T6944] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 111.100565][ T6944] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 111.108627][ T6944] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f565dee5674
[ 111.116621][ T6944] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 111.124620][ T6944]
[ 111.129430][ T6952] FAULT_INJECTION: forcing a failure.
[ 111.129430][ T6952] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 111.130427][ T6947] CPU: 1 UID: 0 PID: 6947 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 111.152834][ T6947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 111.162917][ T6947] Call Trace:
[ 111.166223][ T6947]
[ 111.169352][ T6947] dump_stack_lvl+0x241/0x360
[ 111.174071][ T6947] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.179313][ T6947] ? __pfx__printk+0x10/0x10
[ 111.183929][ T6947] ? kmem_cache_alloc_node_noprof+0x49/0x320
[ 111.189948][ T6947] ? __pfx___might_resched+0x10/0x10
[ 111.195277][ T6947] should_fail_ex+0x3b0/0x4e0
[ 111.200003][ T6947] should_failslab+0xac/0x100
[ 111.204903][ T6947] ? __alloc_skb+0x1c3/0x440
[ 111.209542][ T6947] kmem_cache_alloc_node_noprof+0x71/0x320
[ 111.215397][ T6947] __alloc_skb+0x1c3/0x440
[ 111.219946][ T6947] ? __pfx___alloc_skb+0x10/0x10
[ 111.224917][ T6947] ? reacquire_held_locks+0x3a0/0x690
[ 111.230328][ T6947] alloc_skb_with_frags+0xc3/0x820
[ 111.235573][ T6947] ? __pfx_reacquire_held_locks+0x10/0x10
[ 111.241346][ T6947] sock_alloc_send_pskb+0x91a/0xa60
[ 111.246599][ T6947] ? __pfx_sock_alloc_send_pskb+0x10/0x10
[ 111.252364][ T6947] ? __local_bh_enable_ip+0x168/0x200
[ 111.257764][ T6947] ? dccp_sendmsg+0x3d5/0xba0
[ 111.262453][ T6947] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 111.268194][ T6947] dccp_sendmsg+0x3f1/0xba0
[ 111.272713][ T6947] ? __pfx_dccp_sendmsg+0x10/0x10
[ 111.277837][ T6947] ? sock_rps_record_flow+0x1a/0x400
[ 111.283233][ T6947] ? inet_sendmsg+0x330/0x390
[ 111.287929][ T6947] __sock_sendmsg+0x1a6/0x270
[ 111.291892][ T6944] dccp_parse_options: DCCP(ffff88802935b700): Option 32 (len=7) error=9
[ 111.292701][ T6947] ____sys_sendmsg+0x52a/0x7e0
[ 111.305826][ T6947] ? __pfx_____sys_sendmsg+0x10/0x10
[ 111.311154][ T6947] ? rcu_is_watching+0x15/0xb0
[ 111.315962][ T6947] ? __might_fault+0xaa/0x120
[ 111.320679][ T6947] __sys_sendmmsg+0x3ab/0x730
[ 111.325499][ T6947] ? __pfx___sys_sendmmsg+0x10/0x10
[ 111.331002][ T6947] ? __pfx_lock_release+0x10/0x10
[ 111.332360][ T6944] ==================================================================
[ 111.336042][ T6947] ? kstrtouint_from_user+0x128/0x190
[ 111.344179][ T6944] BUG: KASAN: slab-use-after-free in ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 111.349547][ T6947] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 111.358127][ T6944] Read of size 1 at addr ffff88806739b494 by task syz-executor/6944
[ 111.363996][ T6947] ? ksys_write+0x229/0x2b0
[ 111.372028][ T6944]
[ 111.378898][ T6947] ? __pfx_lock_release+0x10/0x10
[ 111.384024][ T6947] ? vfs_write+0x7bf/0xc90
[ 111.388446][ T6947] ? __mutex_unlock_slowpath+0x21d/0x750
[ 111.394117][ T6947] ? __fget_files+0x3f3/0x470
[ 111.398873][ T6947] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 111.404880][ T6947] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 111.411244][ T6947] ? do_syscall_64+0x100/0x230
[ 111.416299][ T6947] __x64_sys_sendmmsg+0xa0/0xb0
[ 111.421187][ T6947] do_syscall_64+0xf3/0x230
[ 111.425701][ T6947] ? clear_bhb_loop+0x35/0x90
[ 111.430409][ T6947] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.436312][ T6947] RIP: 0033:0x44db49
[ 111.440213][ T6947] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 111.459860][ T6947] RSP: 002b:00007f55ece530f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 111.468467][ T6947] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 111.476642][ T6947] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 111.484617][ T6947] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 111.492680][ T6947] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f55ece53674
[ 111.500656][ T6947] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 111.508698][ T6947]
[ 111.511723][ T6944] CPU: 0 UID: 0 PID: 6944 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 111.522073][ T6944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 111.532126][ T6944] Call Trace:
[ 111.535511][ T6944]
[ 111.538441][ T6944] dump_stack_lvl+0x241/0x360
[ 111.543114][ T6944] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.548329][ T6944] ? __pfx__printk+0x10/0x10
[ 111.552928][ T6944] ? _printk+0xd5/0x120
[ 111.557081][ T6944] ? __virt_addr_valid+0x183/0x530
[ 111.562185][ T6944] ? __virt_addr_valid+0x183/0x530
[ 111.567310][ T6944] print_report+0x169/0x550
[ 111.571908][ T6944] ? __virt_addr_valid+0x183/0x530
[ 111.577015][ T6944] ? __virt_addr_valid+0x183/0x530
[ 111.582190][ T6944] ? __virt_addr_valid+0x45f/0x530
[ 111.587396][ T6944] ? __phys_addr+0xba/0x170
[ 111.591904][ T6944] ? ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 111.597704][ T6944] kasan_report+0x143/0x180
[ 111.602203][ T6944] ? ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 111.608005][ T6944] ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 111.613722][ T6944] ? lockdep_hardirqs_on+0x99/0x150
[ 111.618914][ T6944] ? dccp_ackvec_clear_state+0x5dd/0x8b0
[ 111.624542][ T6944] ? dccp_ackvec_input+0x1d5/0xf60
[ 111.629657][ T6944] ? ccid2_hc_rx_packet_recv+0x12e/0x1c0
[ 111.635290][ T6944] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 111.641286][ T6944] dccp_rcv_established+0x295/0x320
[ 111.646484][ T6944] dccp_v4_do_rcv+0xff/0x1f0
[ 111.651091][ T6944] ? __pfx_dccp_v4_do_rcv+0x10/0x10
[ 111.656284][ T6944] __release_sock+0x243/0x350
[ 111.660959][ T6944] release_sock+0x61/0x1f0
[ 111.665383][ T6944] dccp_sendmsg+0x4f0/0xba0
[ 111.670067][ T6944] ? __pfx_dccp_sendmsg+0x10/0x10
[ 111.675095][ T6944] ? sock_rps_record_flow+0x1a/0x400
[ 111.680385][ T6944] ? inet_sendmsg+0x330/0x390
[ 111.685059][ T6944] __sock_sendmsg+0x1a6/0x270
[ 111.689763][ T6944] ____sys_sendmsg+0x52a/0x7e0
[ 111.694614][ T6944] ? __pfx_____sys_sendmsg+0x10/0x10
[ 111.699896][ T6944] ? rcu_is_watching+0x15/0xb0
[ 111.704666][ T6944] ? __might_fault+0xaa/0x120
[ 111.709335][ T6944] __sys_sendmmsg+0x3ab/0x730
[ 111.714010][ T6944] ? __pfx___sys_sendmmsg+0x10/0x10
[ 111.719202][ T6944] ? __pfx_lock_release+0x10/0x10
[ 111.724230][ T6944] ? kstrtouint_from_user+0x128/0x190
[ 111.729604][ T6944] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 111.735499][ T6944] ? ksys_write+0x229/0x2b0
[ 111.740001][ T6944] ? __pfx_lock_release+0x10/0x10
[ 111.745028][ T6944] ? vfs_write+0x7bf/0xc90
[ 111.749437][ T6944] ? __mutex_unlock_slowpath+0x21d/0x750
[ 111.755084][ T6944] ? __fget_files+0x3f3/0x470
[ 111.759778][ T6944] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 111.765788][ T6944] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 111.772130][ T6944] ? do_syscall_64+0x100/0x230
[ 111.776897][ T6944] __x64_sys_sendmmsg+0xa0/0xb0
[ 111.781749][ T6944] do_syscall_64+0xf3/0x230
[ 111.786260][ T6944] ? clear_bhb_loop+0x35/0x90
[ 111.791105][ T6944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.796996][ T6944] RIP: 0033:0x44db49
[ 111.800968][ T6944] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 111.820573][ T6944] RSP: 002b:00007f565dee50f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 111.829068][ T6944] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 111.837037][ T6944] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 111.845008][ T6944] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 111.853004][ T6944] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f565dee5674
[ 111.860975][ T6944] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 111.868941][ T6944]
[ 111.871949][ T6944]
[ 111.874263][ T6944] Allocated by task 6944:
[ 111.878574][ T6944] kasan_save_track+0x3f/0x80
[ 111.883242][ T6944] __kasan_kmalloc+0x98/0xb0
[ 111.887818][ T6944] __kmalloc_node_track_caller_noprof+0x225/0x440
[ 111.894338][ T6944] kmalloc_reserve+0x111/0x2a0
[ 111.899103][ T6944] __alloc_skb+0x1f3/0x440
[ 111.903537][ T6944] dccp_send_ack+0xaa/0x310
[ 111.908040][ T6944] ccid2_hc_rx_packet_recv+0x10c/0x1c0
[ 111.913493][ T6944] dccp_rcv_established+0x1bb/0x320
[ 111.918774][ T6944] dccp_v4_do_rcv+0xff/0x1f0
[ 111.923442][ T6944] __sk_receive_skb+0x82b/0x8b0
[ 111.928504][ T6944] ip_protocol_deliver_rcu+0x2e9/0x440
[ 111.933973][ T6944] ip_local_deliver_finish+0x341/0x5f0
[ 111.939430][ T6944] NF_HOOK+0x3a4/0x450
[ 111.943497][ T6944] NF_HOOK+0x3a4/0x450
[ 111.947577][ T6944] __netif_receive_skb+0x2bf/0x650
[ 111.952773][ T6944] process_backlog+0x662/0x15b0
[ 111.957621][ T6944] __napi_poll+0xcb/0x490
[ 111.961958][ T6944] net_rx_action+0x89b/0x1240
[ 111.966643][ T6944] handle_softirqs+0x2c5/0x980
[ 111.971410][ T6944] do_softirq+0x11b/0x1e0
[ 111.975750][ T6944] __local_bh_enable_ip+0x1bb/0x200
[ 111.980944][ T6944] __dev_queue_xmit+0x171d/0x3ed0
[ 111.985962][ T6944] ip_finish_output2+0xd41/0x1390
[ 111.990983][ T6944] __ip_queue_xmit+0x118c/0x1b80
[ 111.995914][ T6944] dccp_transmit_skb+0xf41/0x16a0
[ 112.001040][ T6944] dccp_xmit_packet+0x376/0x610
[ 112.005878][ T6944] dccp_write_xmit+0x138/0x220
[ 112.010629][ T6944] dccp_sendmsg+0x76f/0xba0
[ 112.015123][ T6944] __sock_sendmsg+0x1a6/0x270
[ 112.019881][ T6944] ____sys_sendmsg+0x52a/0x7e0
[ 112.024631][ T6944] __sys_sendmmsg+0x3ab/0x730
[ 112.029303][ T6944] __x64_sys_sendmmsg+0xa0/0xb0
[ 112.034159][ T6944] do_syscall_64+0xf3/0x230
[ 112.038651][ T6944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.044542][ T6944]
[ 112.046857][ T6944] Freed by task 6944:
[ 112.050822][ T6944] kasan_save_track+0x3f/0x80
[ 112.055539][ T6944] kasan_save_free_info+0x40/0x50
[ 112.060729][ T6944] __kasan_slab_free+0x59/0x70
[ 112.065487][ T6944] kfree+0x1a0/0x440
[ 112.069372][ T6944] skb_release_data+0x6a0/0x8a0
[ 112.074215][ T6944] sk_skb_reason_drop+0x1c9/0x380
[ 112.079243][ T6944] dccp_v4_do_rcv+0x145/0x1f0
[ 112.083909][ T6944] __release_sock+0x243/0x350
[ 112.088751][ T6944] release_sock+0x61/0x1f0
[ 112.093167][ T6944] dccp_sendmsg+0x4f0/0xba0
[ 112.097661][ T6944] __sock_sendmsg+0x1a6/0x270
[ 112.102349][ T6944] ____sys_sendmsg+0x52a/0x7e0
[ 112.107102][ T6944] __sys_sendmmsg+0x3ab/0x730
[ 112.111768][ T6944] __x64_sys_sendmmsg+0xa0/0xb0
[ 112.116629][ T6944] do_syscall_64+0xf3/0x230
[ 112.121141][ T6944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.127117][ T6944]
[ 112.129431][ T6944] The buggy address belongs to the object at ffff88806739b000
[ 112.129431][ T6944] which belongs to the cache kmalloc-2k of size 2048
[ 112.143912][ T6944] The buggy address is located 1172 bytes inside of
[ 112.143912][ T6944] freed 2048-byte region [ffff88806739b000, ffff88806739b800)
[ 112.157872][ T6944]
[ 112.160183][ T6944] The buggy address belongs to the physical page:
[ 112.166587][ T6944] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x67398
[ 112.175352][ T6944] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 112.183839][ T6944] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 112.191373][ T6944] page_type: f5(slab)
[ 112.195354][ T6944] raw: 00fff00000000040 ffff88801ac42000 dead000000000122 0000000000000000
[ 112.203923][ T6944] raw: 0000000000000000 0000000000080008 00000001f5000000 0000000000000000
[ 112.212584][ T6944] head: 00fff00000000040 ffff88801ac42000 dead000000000122 0000000000000000
[ 112.221240][ T6944] head: 0000000000000000 0000000000080008 00000001f5000000 0000000000000000
[ 112.229899][ T6944] head: 00fff00000000003 ffffea00019ce601 ffffffffffffffff 0000000000000000
[ 112.238556][ T6944] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[ 112.247207][ T6944] page dumped because: kasan: bad access detected
[ 112.253609][ T6944] page_owner tracks the page as allocated
[ 112.259393][ T6944] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 6944, tgid 6943 (syz-executor), ts 110238542470, free_ts 13364593821
[ 112.280824][ T6944] post_alloc_hook+0x1f3/0x230
[ 112.285590][ T6944] get_page_from_freelist+0x3045/0x3190
[ 112.291146][ T6944] __alloc_pages_noprof+0x292/0x710
[ 112.296421][ T6944] alloc_pages_mpol_noprof+0x3e8/0x680
[ 112.301866][ T6944] alloc_slab_page+0x6a/0x120
[ 112.306528][ T6944] allocate_slab+0x5a/0x2f0
[ 112.311028][ T6944] ___slab_alloc+0xcd1/0x14b0
[ 112.315705][ T6944] __slab_alloc+0x58/0xa0
[ 112.320113][ T6944] __kmalloc_node_track_caller_noprof+0x281/0x440
[ 112.326519][ T6944] kmalloc_reserve+0x111/0x2a0
[ 112.331284][ T6944] __alloc_skb+0x1f3/0x440
[ 112.335687][ T6944] alloc_skb_with_frags+0xc3/0x820
[ 112.340786][ T6944] sock_alloc_send_pskb+0x91a/0xa60
[ 112.345983][ T6944] dccp_sendmsg+0x3f1/0xba0
[ 112.350479][ T6944] __sock_sendmsg+0x1a6/0x270
[ 112.355152][ T6944] ____sys_sendmsg+0x52a/0x7e0
[ 112.359915][ T6944] page last free pid 1 tgid 1 stack trace:
[ 112.365704][ T6944] free_unref_page+0xcfb/0xf20
[ 112.370458][ T6944] free_contig_range+0x152/0x550
[ 112.375404][ T6944] destroy_args+0x8a/0x840
[ 112.379897][ T6944] debug_vm_pgtable+0x4be/0x550
[ 112.384736][ T6944] do_one_initcall+0x248/0x880
[ 112.389520][ T6944] do_initcall_level+0x157/0x210
[ 112.394456][ T6944] do_initcalls+0x3f/0x80
[ 112.398781][ T6944] kernel_init_freeable+0x435/0x5d0
[ 112.404020][ T6944] kernel_init+0x1d/0x2b0
[ 112.408340][ T6944] ret_from_fork+0x4b/0x80
[ 112.412753][ T6944] ret_from_fork_asm+0x1a/0x30
[ 112.417523][ T6944]
[ 112.419834][ T6944] Memory state around the buggy address:
[ 112.425710][ T6944] ffff88806739b380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 112.433757][ T6944] ffff88806739b400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 112.441803][ T6944] >ffff88806739b480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 112.449847][ T6944] ^
[ 112.454428][ T6944] ffff88806739b500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 112.462480][ T6944] ffff88806739b580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 112.470526][ T6944] ==================================================================
[ 112.480033][ T6957] FAULT_INJECTION: forcing a failure.
[ 112.480033][ T6957] name failslab, interval 1, probability 0, space 0, times 0
[ 112.493025][ T6952] CPU: 0 UID: 0 PID: 6952 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 112.503480][ T6952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 112.513564][ T6952] Call Trace:
[ 112.516844][ T6952]
[ 112.519830][ T6952] dump_stack_lvl+0x241/0x360
[ 112.527035][ T6952] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.532243][ T6952] ? __pfx__printk+0x10/0x10
[ 112.536828][ T6952] ? __pfx_lock_release+0x10/0x10
[ 112.541858][ T6952] should_fail_ex+0x3b0/0x4e0
[ 112.546538][ T6952] _copy_from_user+0x2f/0xe0
[ 112.551134][ T6952] copy_msghdr_from_user+0xae/0x680
[ 112.556434][ T6952] ? __pfx___might_resched+0x10/0x10
[ 112.561733][ T6952] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 112.567539][ T6952] ? rcu_is_watching+0x15/0xb0
[ 112.572302][ T6952] ? __might_fault+0xaa/0x120
[ 112.576995][ T6952] __sys_sendmmsg+0x36d/0x730
[ 112.581674][ T6952] ? __pfx___sys_sendmmsg+0x10/0x10
[ 112.586877][ T6952] ? __pfx_lock_release+0x10/0x10
[ 112.591964][ T6952] ? kstrtouint_from_user+0x128/0x190
[ 112.597367][ T6952] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 112.603287][ T6952] ? ksys_write+0x229/0x2b0
[ 112.607786][ T6952] ? __pfx_lock_release+0x10/0x10
[ 112.612828][ T6952] ? vfs_write+0x7bf/0xc90
[ 112.617257][ T6952] ? __mutex_unlock_slowpath+0x21d/0x750
[ 112.622893][ T6952] ? __fget_files+0x3f3/0x470
[ 112.627743][ T6952] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 112.633725][ T6952] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 112.640056][ T6952] ? do_syscall_64+0x100/0x230
[ 112.644837][ T6952] __x64_sys_sendmmsg+0xa0/0xb0
[ 112.649691][ T6952] do_syscall_64+0xf3/0x230
[ 112.654208][ T6952] ? clear_bhb_loop+0x35/0x90
[ 112.658902][ T6952] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.664804][ T6952] RIP: 0033:0x44db49
[ 112.668696][ T6952] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 112.688300][ T6952] RSP: 002b:00007ff111fe30f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 112.696799][ T6952] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 112.704848][ T6952] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 112.712974][ T6952] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 112.720955][ T6952] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff111fe3674
[ 112.729011][ T6952] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 112.736985][ T6952]
[ 112.740066][ T6944] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 112.747364][ T6944] CPU: 1 UID: 0 PID: 6944 Comm: syz-executor Not tainted 6.12.0-rc3-syzkaller-g2f87d0916ce0 #0
[ 112.757801][ T6944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 112.767872][ T6944] Call Trace:
[ 112.771150][ T6944]
[ 112.774127][ T6944] dump_stack_lvl+0x241/0x360
[ 112.778798][ T6944] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.784092][ T6944] ? __pfx__printk+0x10/0x10
[ 112.788685][ T6944] ? preempt_schedule+0xe1/0xf0
[ 112.793551][ T6944] ? vscnprintf+0x5d/0x90
[ 112.797882][ T6944] panic+0x349/0x880
[ 112.801775][ T6944] ? check_panic_on_warn+0x21/0xb0
[ 112.806878][ T6944] ? __pfx_panic+0x10/0x10
[ 112.811289][ T6944] ? _raw_spin_unlock_irqrestore+0x130/0x140
[ 112.817349][ T6944] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 112.823697][ T6944] ? print_report+0x502/0x550
[ 112.828375][ T6944] check_panic_on_warn+0x86/0xb0
[ 112.833316][ T6944] ? ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 112.839132][ T6944] end_report+0x77/0x160
[ 112.843408][ T6944] kasan_report+0x154/0x180
[ 112.847926][ T6944] ? ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 112.853730][ T6944] ccid2_hc_tx_packet_recv+0x1902/0x2070
[ 112.859357][ T6944] ? lockdep_hardirqs_on+0x99/0x150
[ 112.864557][ T6944] ? dccp_ackvec_clear_state+0x5dd/0x8b0
[ 112.870185][ T6944] ? dccp_ackvec_input+0x1d5/0xf60
[ 112.875384][ T6944] ? ccid2_hc_rx_packet_recv+0x12e/0x1c0
[ 112.881031][ T6944] ? __pfx_ccid2_hc_tx_packet_recv+0x10/0x10
[ 112.887031][ T6944] dccp_rcv_established+0x295/0x320
[ 112.892245][ T6944] dccp_v4_do_rcv+0xff/0x1f0
[ 112.896872][ T6944] ? __pfx_dccp_v4_do_rcv+0x10/0x10
[ 112.902066][ T6944] __release_sock+0x243/0x350
[ 112.906741][ T6944] release_sock+0x61/0x1f0
[ 112.911152][ T6944] dccp_sendmsg+0x4f0/0xba0
[ 112.915692][ T6944] ? __pfx_dccp_sendmsg+0x10/0x10
[ 112.920715][ T6944] ? sock_rps_record_flow+0x1a/0x400
[ 112.926086][ T6944] ? inet_sendmsg+0x330/0x390
[ 112.930760][ T6944] __sock_sendmsg+0x1a6/0x270
[ 112.935437][ T6944] ____sys_sendmsg+0x52a/0x7e0
[ 112.940305][ T6944] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.945694][ T6944] ? rcu_is_watching+0x15/0xb0
[ 112.950478][ T6944] ? __might_fault+0xaa/0x120
[ 112.955155][ T6944] __sys_sendmmsg+0x3ab/0x730
[ 112.959850][ T6944] ? __pfx___sys_sendmmsg+0x10/0x10
[ 112.965044][ T6944] ? __pfx_lock_release+0x10/0x10
[ 112.970062][ T6944] ? kstrtouint_from_user+0x128/0x190
[ 112.975443][ T6944] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 112.981328][ T6944] ? ksys_write+0x229/0x2b0
[ 112.985838][ T6944] ? __pfx_lock_release+0x10/0x10
[ 112.990858][ T6944] ? vfs_write+0x7bf/0xc90
[ 112.995294][ T6944] ? __mutex_unlock_slowpath+0x21d/0x750
[ 113.000925][ T6944] ? __fget_files+0x3f3/0x470
[ 113.005607][ T6944] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 113.011586][ T6944] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 113.017917][ T6944] ? do_syscall_64+0x100/0x230
[ 113.022672][ T6944] __x64_sys_sendmmsg+0xa0/0xb0
[ 113.027522][ T6944] do_syscall_64+0xf3/0x230
[ 113.032016][ T6944] ? clear_bhb_loop+0x35/0x90
[ 113.036682][ T6944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.042572][ T6944] RIP: 0033:0x44db49
[ 113.046461][ T6944] 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 b4 ff ff ff f7 d8 64 89 01 48
[ 113.066067][ T6944] RSP: 002b:00007f565dee50f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 113.074568][ T6944] RAX: ffffffffffffffda RBX: 000000000050bea0 RCX: 000000000044db49
[ 113.082540][ T6944] RDX: 04000000000001e6 RSI: 0000000020000c00 RDI: 0000000000000005
[ 113.090514][ T6944] RBP: 000000000000057a R08: 0000000000000000 R09: 0000000000000000
[ 113.098486][ T6944] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f565dee5674
[ 113.106628][ T6944] R13: 00000000004d5100 R14: 0000000000000000 R15: 0000000000000000
[ 113.114627][ T6944]
[ 113.117902][ T6944] Kernel Offset: disabled
[ 113.122227][ T6944] Rebooting in 86400 seconds..