[ 29.997084][ T3186] 8021q: adding VLAN 0 to HW filter on device bond0
[ 30.016744][ T3186] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 38.582694][ T27] kauditd_printk_skb: 37 callbacks suppressed
[ 38.582710][ T27] audit: type=1400 audit(1658310846.741:73): avc: denied { transition } for pid=3401 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 38.613990][ T27] audit: type=1400 audit(1658310846.771:74): avc: denied { write } for pid=3401 comm="sh" path="pipe:[28223]" dev="pipefs" ino=28223 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1
Warning: Permanently added '10.128.0.50' (ECDSA) to the list of known hosts.
executing program
executing program
[ 46.927736][ T27] audit: type=1400 audit(1658310855.081:75): avc: denied { execmem } for pid=3608 comm="syz-executor345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 46.947540][ T27] audit: type=1400 audit(1658310855.081:76): avc: denied { create } for pid=3609 comm="syz-executor345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
executing program
[ 46.968317][ T27] audit: type=1400 audit(1658310855.091:77): avc: denied { bind } for pid=3609 comm="syz-executor345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
[ 46.988470][ T27] audit: type=1400 audit(1658310855.091:78): avc: denied { name_bind } for pid=3609 comm="syz-executor345" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1
executing program
[ 47.010156][ T27] audit: type=1400 audit(1658310855.091:79): avc: denied { node_bind } for pid=3609 comm="syz-executor345" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=dccp_socket permissive=1
[ 47.031580][ T27] audit: type=1400 audit(1658310855.091:80): avc: denied { listen } for pid=3609 comm="syz-executor345" lport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
[ 47.052928][ T27] audit: type=1400 audit(1658310855.091:81): avc: denied { setopt } for pid=3609 comm="syz-executor345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
executing program
[ 47.073223][ T27] audit: type=1400 audit(1658310855.091:82): avc: denied { connect } for pid=3609 comm="syz-executor345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
[ 47.093772][ T27] audit: type=1400 audit(1658310855.091:83): avc: denied { name_connect } for pid=3609 comm="syz-executor345" dest=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1
executing program
[ 47.115312][ T27] audit: type=1400 audit(1658310855.111:84): avc: denied { write } for pid=3609 comm="syz-executor345" laddr=127.0.0.1 lport=33190 faddr=127.0.0.1 fport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
[ 47.148210][ T3614] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 47.159638][ T3614] CPU: 0 PID: 3614 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 47.170143][ T3614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 47.180199][ T3614] Call Trace:
[ 47.183474][ T3614]
[ 47.186406][ T3614] dump_stack_lvl+0xcd/0x134
[ 47.191019][ T3614] ccid3_update_send_interval.cold+0x87/0x93
[ 47.197096][ T3614] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 47.202570][ T3614] ? ccid3_update_send_interval+0x120/0x120
[ 47.208478][ T3614] dccp_xmit_packet+0x2f2/0x750
[ 47.213335][ T3614] dccp_write_xmit+0x16d/0x1d0
[ 47.218102][ T3614] dccp_sendmsg+0x935/0xca0
[ 47.222610][ T3614] ? tomoyo_socket_bind_permission+0x330/0x330
[ 47.228771][ T3614] ? dccp_destroy_sock+0x400/0x400
[ 47.233892][ T3614] inet_sendmsg+0x99/0xe0
[ 47.238226][ T3614] ? inet_send_prepare+0x4e0/0x4e0
[ 47.243342][ T3614] sock_sendmsg+0xcf/0x120
[ 47.247775][ T3614] ____sys_sendmsg+0x334/0x810
[ 47.252541][ T3614] ? kernel_sendmsg+0x50/0x50
[ 47.257227][ T3614] ? do_recvmmsg+0x6d0/0x6d0
[ 47.261823][ T3614] ? __lock_acquire+0x163e/0x5660
[ 47.266854][ T3614] ___sys_sendmsg+0xf3/0x170
[ 47.271461][ T3614] ? sendmsg_copy_msghdr+0x160/0x160
[ 47.276751][ T3614] ? mark_lock.part.0+0xee/0x1910
[ 47.281784][ T3614] ? lock_chain_count+0x20/0x20
[ 47.286705][ T3614] ? lock_chain_count+0x20/0x20
[ 47.291581][ T3614] ? find_held_lock+0x2d/0x110
[ 47.296366][ T3614] ? __might_fault+0xd1/0x170
[ 47.301051][ T3614] ? lock_downgrade+0x6e0/0x6e0
[ 47.305923][ T3614] ? __lock_acquire+0x163e/0x5660
[ 47.310959][ T3614] ? __fget_light+0x20a/0x270
[ 47.315641][ T3614] __sys_sendmmsg+0x195/0x470
[ 47.320331][ T3614] ? __ia32_sys_sendmsg+0x220/0x220
[ 47.325533][ T3614] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 47.331547][ T3614] ? __context_tracking_exit+0xb8/0xe0
[ 47.337018][ T3614] ? lock_downgrade+0x6e0/0x6e0
[ 47.341876][ T3614] ? lock_downgrade+0x6e0/0x6e0
[ 47.346732][ T3614] ? restore_fpregs_from_fpstate+0xcc/0x1e0
[ 47.352633][ T3614] ? syscall_enter_from_user_mode+0x21/0x70
[ 47.358540][ T3614] __x64_sys_sendmmsg+0x99/0x100
[ 47.363503][ T3614] ? syscall_enter_from_user_mode+0x21/0x70
[ 47.369403][ T3614] do_syscall_64+0x35/0xb0
[ 47.373824][ T3614] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 47.379727][ T3614] RIP: 0033:0x7f2d3add0f29
[ 47.384144][ T3614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 47.403754][ T3614] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 47.412180][ T3614] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 47.420155][ T3614] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
executing program
[ 47.428138][ T3614] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 47.436114][ T3614] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
[ 47.444085][ T3614] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 47.452062][ T3614]
[ 47.481943][ T3615] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 47.493093][ T3615] CPU: 1 PID: 3615 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 47.503579][ T3615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 47.513625][ T3615] Call Trace:
[ 47.516892][ T3615]
[ 47.519853][ T3615] dump_stack_lvl+0xcd/0x134
[ 47.524438][ T3615] ccid3_update_send_interval.cold+0x87/0x93
[ 47.530411][ T3615] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 47.535862][ T3615] ? ccid3_update_send_interval+0x120/0x120
[ 47.541749][ T3615] dccp_xmit_packet+0x2f2/0x750
[ 47.546588][ T3615] dccp_write_xmit+0x16d/0x1d0
[ 47.551345][ T3615] dccp_sendmsg+0x935/0xca0
[ 47.555846][ T3615] ? tomoyo_socket_bind_permission+0x330/0x330
[ 47.561992][ T3615] ? dccp_destroy_sock+0x400/0x400
[ 47.567092][ T3615] inet_sendmsg+0x99/0xe0
[ 47.571416][ T3615] ? inet_send_prepare+0x4e0/0x4e0
[ 47.576519][ T3615] sock_sendmsg+0xcf/0x120
[ 47.580921][ T3615] ____sys_sendmsg+0x334/0x810
[ 47.585670][ T3615] ? kernel_sendmsg+0x50/0x50
[ 47.590334][ T3615] ? do_recvmmsg+0x6d0/0x6d0
[ 47.594921][ T3615] ? __lock_acquire+0x163e/0x5660
[ 47.599960][ T3615] ___sys_sendmsg+0xf3/0x170
[ 47.604661][ T3615] ? sendmsg_copy_msghdr+0x160/0x160
[ 47.609952][ T3615] ? mark_lock.part.0+0xee/0x1910
[ 47.614987][ T3615] ? lock_chain_count+0x20/0x20
[ 47.619848][ T3615] ? lock_chain_count+0x20/0x20
[ 47.624707][ T3615] ? find_held_lock+0x2d/0x110
[ 47.629484][ T3615] ? __might_fault+0xd1/0x170
[ 47.634186][ T3615] ? lock_downgrade+0x6e0/0x6e0
[ 47.639067][ T3615] ? __lock_acquire+0x163e/0x5660
[ 47.644112][ T3615] ? __fget_light+0x20a/0x270
[ 47.648797][ T3615] __sys_sendmmsg+0x195/0x470
[ 47.653490][ T3615] ? __ia32_sys_sendmsg+0x220/0x220
[ 47.658703][ T3615] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 47.664711][ T3615] ? __context_tracking_exit+0xb8/0xe0
[ 47.670180][ T3615] ? lock_downgrade+0x6e0/0x6e0
[ 47.675043][ T3615] ? lock_downgrade+0x6e0/0x6e0
[ 47.679909][ T3615] ? acct_account_cputime+0x19d/0x310
[ 47.685294][ T3615] ? syscall_enter_from_user_mode+0x21/0x70
[ 47.691202][ T3615] __x64_sys_sendmmsg+0x99/0x100
[ 47.696148][ T3615] ? syscall_enter_from_user_mode+0x21/0x70
[ 47.702057][ T3615] do_syscall_64+0x35/0xb0
[ 47.706503][ T3615] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 47.712406][ T3615] RIP: 0033:0x7f2d3add0f29
[ 47.716825][ T3615] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 47.736445][ T3615] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 47.744869][ T3615] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 47.752843][ T3615] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 47.760822][ T3615] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 47.768800][ T3615] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 47.776769][ T3615] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 47.784748][ T3615]
[ 47.816356][ T3616] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 47.827563][ T3616] CPU: 0 PID: 3616 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 47.838067][ T3616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 47.848111][ T3616] Call Trace:
[ 47.851380][ T3616]
[ 47.854304][ T3616] dump_stack_lvl+0xcd/0x134
[ 47.858903][ T3616] ccid3_update_send_interval.cold+0x87/0x93
[ 47.864951][ T3616] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 47.870404][ T3616] ? ccid3_update_send_interval+0x120/0x120
[ 47.876348][ T3616] dccp_xmit_packet+0x2f2/0x750
[ 47.881189][ T3616] dccp_write_xmit+0x16d/0x1d0
[ 47.885942][ T3616] dccp_sendmsg+0x935/0xca0
[ 47.890443][ T3616] ? tomoyo_socket_bind_permission+0x330/0x330
[ 47.896642][ T3616] ? dccp_destroy_sock+0x400/0x400
[ 47.901763][ T3616] inet_sendmsg+0x99/0xe0
[ 47.906104][ T3616] ? inet_send_prepare+0x4e0/0x4e0
[ 47.911223][ T3616] sock_sendmsg+0xcf/0x120
[ 47.915645][ T3616] ____sys_sendmsg+0x334/0x810
[ 47.920422][ T3616] ? kernel_sendmsg+0x50/0x50
[ 47.925107][ T3616] ? do_recvmmsg+0x6d0/0x6d0
[ 47.929705][ T3616] ? __lock_acquire+0x163e/0x5660
[ 47.934766][ T3616] ___sys_sendmsg+0xf3/0x170
[ 47.939367][ T3616] ? sendmsg_copy_msghdr+0x160/0x160
[ 47.944662][ T3616] ? mark_lock.part.0+0xee/0x1910
[ 47.949708][ T3616] ? lock_chain_count+0x20/0x20
[ 47.954575][ T3616] ? lock_chain_count+0x20/0x20
[ 47.959435][ T3616] ? find_held_lock+0x2d/0x110
[ 47.964234][ T3616] ? __might_fault+0xd1/0x170
[ 47.968920][ T3616] ? lock_downgrade+0x6e0/0x6e0
[ 47.973783][ T3616] ? __lock_acquire+0x163e/0x5660
[ 47.978819][ T3616] ? __fget_light+0x20a/0x270
[ 47.983505][ T3616] __sys_sendmmsg+0x195/0x470
[ 47.988196][ T3616] ? __ia32_sys_sendmsg+0x220/0x220
[ 47.993402][ T3616] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 47.999404][ T3616] ? __context_tracking_exit+0xb8/0xe0
[ 48.004874][ T3616] ? lock_downgrade+0x6e0/0x6e0
[ 48.009731][ T3616] ? lock_downgrade+0x6e0/0x6e0
[ 48.014590][ T3616] ? acct_account_cputime+0x19d/0x310
[ 48.019974][ T3616] ? syscall_enter_from_user_mode+0x21/0x70
[ 48.025879][ T3616] __x64_sys_sendmmsg+0x99/0x100
[ 48.030827][ T3616] ? syscall_enter_from_user_mode+0x21/0x70
[ 48.036737][ T3616] do_syscall_64+0x35/0xb0
[ 48.041166][ T3616] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 48.047070][ T3616] RIP: 0033:0x7f2d3add0f29
[ 48.051491][ T3616] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 48.071118][ T3616] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 48.079535][ T3616] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 48.087512][ T3616] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 48.095492][ T3616] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 48.103465][ T3616] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
executing program
[ 48.111436][ T3616] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 48.119410][ T3616]
executing program
[ 48.193663][ T3619] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 48.204821][ T3619] CPU: 0 PID: 3619 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 48.215316][ T3619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 48.225360][ T3619] Call Trace:
[ 48.228626][ T3619]
[ 48.231556][ T3619] dump_stack_lvl+0xcd/0x134
[ 48.236158][ T3619] ccid3_update_send_interval.cold+0x87/0x93
[ 48.242150][ T3619] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 48.247613][ T3619] ? ccid3_update_send_interval+0x120/0x120
[ 48.253511][ T3619] dccp_xmit_packet+0x2f2/0x750
[ 48.258368][ T3619] dccp_write_xmit+0x16d/0x1d0
[ 48.263133][ T3619] dccp_sendmsg+0x935/0xca0
[ 48.267636][ T3619] ? tomoyo_socket_bind_permission+0x330/0x330
[ 48.273795][ T3619] ? dccp_destroy_sock+0x400/0x400
[ 48.278927][ T3619] inet_sendmsg+0x99/0xe0
[ 48.283287][ T3619] ? inet_send_prepare+0x4e0/0x4e0
[ 48.288400][ T3619] sock_sendmsg+0xcf/0x120
[ 48.292819][ T3619] ____sys_sendmsg+0x334/0x810
[ 48.297586][ T3619] ? kernel_sendmsg+0x50/0x50
[ 48.302263][ T3619] ? do_recvmmsg+0x6d0/0x6d0
[ 48.306854][ T3619] ? __lock_acquire+0x163e/0x5660
[ 48.311885][ T3619] ___sys_sendmsg+0xf3/0x170
[ 48.316480][ T3619] ? sendmsg_copy_msghdr+0x160/0x160
[ 48.321775][ T3619] ? mark_lock.part.0+0xee/0x1910
[ 48.326806][ T3619] ? lock_chain_count+0x20/0x20
[ 48.331664][ T3619] ? lock_chain_count+0x20/0x20
[ 48.336525][ T3619] ? find_held_lock+0x2d/0x110
[ 48.341295][ T3619] ? __might_fault+0xd1/0x170
[ 48.345977][ T3619] ? lock_downgrade+0x6e0/0x6e0
[ 48.350842][ T3619] ? __lock_acquire+0x163e/0x5660
[ 48.355873][ T3619] ? __fget_light+0x20a/0x270
[ 48.360572][ T3619] __sys_sendmmsg+0x195/0x470
[ 48.365263][ T3619] ? __ia32_sys_sendmsg+0x220/0x220
[ 48.370504][ T3619] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 48.376498][ T3619] ? __context_tracking_exit+0xb8/0xe0
[ 48.381966][ T3619] ? lock_downgrade+0x6e0/0x6e0
[ 48.386824][ T3619] ? lock_downgrade+0x6e0/0x6e0
[ 48.391687][ T3619] ? acct_account_cputime+0x19d/0x310
[ 48.397067][ T3619] ? syscall_enter_from_user_mode+0x21/0x70
[ 48.402978][ T3619] __x64_sys_sendmmsg+0x99/0x100
[ 48.407934][ T3619] ? syscall_enter_from_user_mode+0x21/0x70
[ 48.413835][ T3619] do_syscall_64+0x35/0xb0
[ 48.418255][ T3619] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 48.424173][ T3619] RIP: 0033:0x7f2d3add0f29
[ 48.428589][ T3619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 48.448216][ T3619] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 48.456636][ T3619] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 48.464618][ T3619] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 48.472592][ T3619] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 48.480565][ T3619] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 48.488537][ T3619] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 48.496523][ T3619]
[ 48.524914][ T3620] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 48.536348][ T3620] CPU: 0 PID: 3620 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 48.546842][ T3620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 48.556890][ T3620] Call Trace:
[ 48.560166][ T3620]
[ 48.563086][ T3620] dump_stack_lvl+0xcd/0x134
[ 48.567704][ T3620] ccid3_update_send_interval.cold+0x87/0x93
[ 48.573754][ T3620] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 48.579206][ T3620] ? ccid3_update_send_interval+0x120/0x120
[ 48.585093][ T3620] dccp_xmit_packet+0x2f2/0x750
[ 48.589947][ T3620] dccp_write_xmit+0x16d/0x1d0
[ 48.594704][ T3620] dccp_sendmsg+0x935/0xca0
[ 48.599197][ T3620] ? tomoyo_socket_bind_permission+0x330/0x330
[ 48.605351][ T3620] ? dccp_destroy_sock+0x400/0x400
[ 48.610470][ T3620] inet_sendmsg+0x99/0xe0
[ 48.614884][ T3620] ? inet_send_prepare+0x4e0/0x4e0
[ 48.620004][ T3620] sock_sendmsg+0xcf/0x120
[ 48.624426][ T3620] ____sys_sendmsg+0x334/0x810
[ 48.629195][ T3620] ? kernel_sendmsg+0x50/0x50
[ 48.633873][ T3620] ? do_recvmmsg+0x6d0/0x6d0
[ 48.638471][ T3620] ? __lock_acquire+0x163e/0x5660
[ 48.643507][ T3620] ___sys_sendmsg+0xf3/0x170
[ 48.648102][ T3620] ? sendmsg_copy_msghdr+0x160/0x160
[ 48.653404][ T3620] ? mark_lock.part.0+0xee/0x1910
[ 48.658489][ T3620] ? lock_chain_count+0x20/0x20
[ 48.663369][ T3620] ? lock_chain_count+0x20/0x20
[ 48.668242][ T3620] ? find_held_lock+0x2d/0x110
[ 48.673031][ T3620] ? __might_fault+0xd1/0x170
[ 48.677710][ T3620] ? lock_downgrade+0x6e0/0x6e0
[ 48.682581][ T3620] ? __lock_acquire+0x163e/0x5660
[ 48.687614][ T3620] ? __fget_light+0x20a/0x270
[ 48.692294][ T3620] __sys_sendmmsg+0x195/0x470
[ 48.696979][ T3620] ? __ia32_sys_sendmsg+0x220/0x220
[ 48.702185][ T3620] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 48.708185][ T3620] ? __context_tracking_exit+0xb8/0xe0
[ 48.713649][ T3620] ? lock_downgrade+0x6e0/0x6e0
[ 48.718507][ T3620] ? lock_downgrade+0x6e0/0x6e0
[ 48.723367][ T3620] ? acct_account_cputime+0x19d/0x310
[ 48.728750][ T3620] ? syscall_enter_from_user_mode+0x21/0x70
[ 48.734654][ T3620] __x64_sys_sendmmsg+0x99/0x100
[ 48.739596][ T3620] ? syscall_enter_from_user_mode+0x21/0x70
[ 48.745499][ T3620] do_syscall_64+0x35/0xb0
[ 48.750055][ T3620] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 48.755972][ T3620] RIP: 0033:0x7f2d3add0f29
[ 48.760388][ T3620] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 48.780000][ T3620] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 48.788420][ T3620] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 48.796401][ T3620] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 48.804376][ T3620] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 48.812355][ T3620] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 48.820326][ T3620] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 48.828324][ T3620]
[ 48.859687][ T3621] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 48.870886][ T3621] CPU: 1 PID: 3621 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 48.881401][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 48.891466][ T3621] Call Trace:
[ 48.894734][ T3621]
[ 48.897657][ T3621] dump_stack_lvl+0xcd/0x134
[ 48.902241][ T3621] ccid3_update_send_interval.cold+0x87/0x93
[ 48.908391][ T3621] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 48.913849][ T3621] ? ccid3_update_send_interval+0x120/0x120
[ 48.919732][ T3621] dccp_xmit_packet+0x2f2/0x750
[ 48.924596][ T3621] dccp_write_xmit+0x16d/0x1d0
[ 48.929348][ T3621] dccp_sendmsg+0x935/0xca0
[ 48.933845][ T3621] ? tomoyo_socket_bind_permission+0x330/0x330
[ 48.939987][ T3621] ? dccp_destroy_sock+0x400/0x400
[ 48.945095][ T3621] inet_sendmsg+0x99/0xe0
[ 48.949416][ T3621] ? inet_send_prepare+0x4e0/0x4e0
[ 48.954534][ T3621] sock_sendmsg+0xcf/0x120
[ 48.959113][ T3621] ____sys_sendmsg+0x334/0x810
[ 48.963873][ T3621] ? kernel_sendmsg+0x50/0x50
[ 48.968559][ T3621] ? do_recvmmsg+0x6d0/0x6d0
[ 48.973141][ T3621] ? __lock_acquire+0x163e/0x5660
[ 48.978168][ T3621] ___sys_sendmsg+0xf3/0x170
[ 48.982755][ T3621] ? sendmsg_copy_msghdr+0x160/0x160
[ 48.988084][ T3621] ? mark_lock.part.0+0xee/0x1910
[ 48.993105][ T3621] ? lock_chain_count+0x20/0x20
[ 48.997951][ T3621] ? lock_chain_count+0x20/0x20
[ 49.002795][ T3621] ? find_held_lock+0x2d/0x110
[ 49.007559][ T3621] ? __might_fault+0xd1/0x170
[ 49.012243][ T3621] ? lock_downgrade+0x6e0/0x6e0
[ 49.017089][ T3621] ? __lock_acquire+0x163e/0x5660
[ 49.022103][ T3621] ? __fget_light+0x20a/0x270
[ 49.026770][ T3621] __sys_sendmmsg+0x195/0x470
[ 49.031444][ T3621] ? __ia32_sys_sendmsg+0x220/0x220
[ 49.036632][ T3621] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 49.042619][ T3621] ? __context_tracking_exit+0xb8/0xe0
[ 49.048077][ T3621] ? lock_downgrade+0x6e0/0x6e0
[ 49.052921][ T3621] ? lock_downgrade+0x6e0/0x6e0
[ 49.057772][ T3621] ? acct_account_cputime+0x19d/0x310
[ 49.063161][ T3621] ? syscall_enter_from_user_mode+0x21/0x70
[ 49.069072][ T3621] __x64_sys_sendmmsg+0x99/0x100
[ 49.074092][ T3621] ? syscall_enter_from_user_mode+0x21/0x70
[ 49.079993][ T3621] do_syscall_64+0x35/0xb0
[ 49.084404][ T3621] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 49.090295][ T3621] RIP: 0033:0x7f2d3add0f29
[ 49.094701][ T3621] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 49.114327][ T3621] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 49.122761][ T3621] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 49.130720][ T3621] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 49.138680][ T3621] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 49.146686][ T3621] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 49.154652][ T3621] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 49.162616][ T3621]
[ 49.191491][ T3622] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 49.202794][ T3622] CPU: 0 PID: 3622 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 49.213296][ T3622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 49.223357][ T3622] Call Trace:
[ 49.226625][ T3622]
[ 49.229545][ T3622] dump_stack_lvl+0xcd/0x134
[ 49.234135][ T3622] ccid3_update_send_interval.cold+0x87/0x93
[ 49.240107][ T3622] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 49.245572][ T3622] ? ccid3_update_send_interval+0x120/0x120
[ 49.251464][ T3622] dccp_xmit_packet+0x2f2/0x750
[ 49.256321][ T3622] dccp_write_xmit+0x16d/0x1d0
[ 49.261086][ T3622] dccp_sendmsg+0x935/0xca0
[ 49.265611][ T3622] ? tomoyo_socket_bind_permission+0x330/0x330
[ 49.271766][ T3622] ? dccp_destroy_sock+0x400/0x400
[ 49.276884][ T3622] inet_sendmsg+0x99/0xe0
[ 49.281224][ T3622] ? inet_send_prepare+0x4e0/0x4e0
[ 49.286426][ T3622] sock_sendmsg+0xcf/0x120
[ 49.290847][ T3622] ____sys_sendmsg+0x334/0x810
[ 49.295614][ T3622] ? kernel_sendmsg+0x50/0x50
[ 49.300295][ T3622] ? do_recvmmsg+0x6d0/0x6d0
[ 49.304903][ T3622] ? __lock_acquire+0x163e/0x5660
[ 49.309953][ T3622] ___sys_sendmsg+0xf3/0x170
[ 49.314554][ T3622] ? sendmsg_copy_msghdr+0x160/0x160
[ 49.319843][ T3622] ? mark_lock.part.0+0xee/0x1910
[ 49.324874][ T3622] ? lock_chain_count+0x20/0x20
[ 49.329731][ T3622] ? lock_chain_count+0x20/0x20
[ 49.334590][ T3622] ? find_held_lock+0x2d/0x110
[ 49.339360][ T3622] ? __might_fault+0xd1/0x170
[ 49.344043][ T3622] ? lock_downgrade+0x6e0/0x6e0
[ 49.348899][ T3622] ? __lock_acquire+0x163e/0x5660
[ 49.353931][ T3622] ? __fget_light+0x20a/0x270
[ 49.358620][ T3622] __sys_sendmmsg+0x195/0x470
[ 49.363309][ T3622] ? __ia32_sys_sendmsg+0x220/0x220
[ 49.368512][ T3622] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 49.374503][ T3622] ? __context_tracking_exit+0xb8/0xe0
[ 49.379970][ T3622] ? lock_downgrade+0x6e0/0x6e0
[ 49.384834][ T3622] ? lock_downgrade+0x6e0/0x6e0
[ 49.389694][ T3622] ? syscall_enter_from_user_mode+0x21/0x70
[ 49.395682][ T3622] __x64_sys_sendmmsg+0x99/0x100
[ 49.400626][ T3622] ? syscall_enter_from_user_mode+0x21/0x70
[ 49.406523][ T3622] do_syscall_64+0x35/0xb0
[ 49.410941][ T3622] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 49.416849][ T3622] RIP: 0033:0x7f2d3add0f29
[ 49.421266][ T3622] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 49.440876][ T3622] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 49.449299][ T3622] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 49.457270][ T3622] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 49.465240][ T3622] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 49.473210][ T3622] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
[ 49.481185][ T3622] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 49.489161][ T3622]
executing program
[ 49.540749][ T3624] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 49.552003][ T3624] CPU: 1 PID: 3624 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 49.562498][ T3624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 49.572719][ T3624] Call Trace:
[ 49.575999][ T3624]
[ 49.578947][ T3624] dump_stack_lvl+0xcd/0x134
[ 49.583551][ T3624] ccid3_update_send_interval.cold+0x87/0x93
[ 49.589528][ T3624] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 49.594982][ T3624] ? ccid3_update_send_interval+0x120/0x120
[ 49.600872][ T3624] dccp_xmit_packet+0x2f2/0x750
[ 49.605728][ T3624] dccp_write_xmit+0x16d/0x1d0
[ 49.610482][ T3624] dccp_sendmsg+0x935/0xca0
[ 49.614985][ T3624] ? tomoyo_socket_bind_permission+0x330/0x330
[ 49.621243][ T3624] ? dccp_destroy_sock+0x400/0x400
[ 49.626389][ T3624] inet_sendmsg+0x99/0xe0
[ 49.630731][ T3624] ? inet_send_prepare+0x4e0/0x4e0
[ 49.635853][ T3624] sock_sendmsg+0xcf/0x120
[ 49.640302][ T3624] ____sys_sendmsg+0x334/0x810
[ 49.645080][ T3624] ? kernel_sendmsg+0x50/0x50
[ 49.649770][ T3624] ? do_recvmmsg+0x6d0/0x6d0
[ 49.654372][ T3624] ? __lock_acquire+0x163e/0x5660
[ 49.659790][ T3624] ___sys_sendmsg+0xf3/0x170
[ 49.664396][ T3624] ? sendmsg_copy_msghdr+0x160/0x160
[ 49.669706][ T3624] ? mark_lock.part.0+0xee/0x1910
[ 49.674749][ T3624] ? lock_chain_count+0x20/0x20
[ 49.679618][ T3624] ? lock_chain_count+0x20/0x20
[ 49.684493][ T3624] ? find_held_lock+0x2d/0x110
[ 49.689284][ T3624] ? __might_fault+0xd1/0x170
[ 49.693986][ T3624] ? lock_downgrade+0x6e0/0x6e0
[ 49.698859][ T3624] ? __lock_acquire+0x163e/0x5660
[ 49.703903][ T3624] ? __fget_light+0x20a/0x270
[ 49.708593][ T3624] __sys_sendmmsg+0x195/0x470
[ 49.713289][ T3624] ? __ia32_sys_sendmsg+0x220/0x220
[ 49.718530][ T3624] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 49.724530][ T3624] ? __context_tracking_exit+0xb8/0xe0
[ 49.730003][ T3624] ? lock_downgrade+0x6e0/0x6e0
[ 49.734868][ T3624] ? lock_downgrade+0x6e0/0x6e0
[ 49.739726][ T3624] ? acct_account_cputime+0x19d/0x310
[ 49.745115][ T3624] ? syscall_enter_from_user_mode+0x21/0x70
[ 49.751017][ T3624] __x64_sys_sendmmsg+0x99/0x100
[ 49.755969][ T3624] ? syscall_enter_from_user_mode+0x21/0x70
[ 49.761870][ T3624] do_syscall_64+0x35/0xb0
[ 49.766316][ T3624] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 49.772220][ T3624] RIP: 0033:0x7f2d3add0f29
[ 49.776652][ T3624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 49.796263][ T3624] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 49.804694][ T3624] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 49.812678][ T3624] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 49.820751][ T3624] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 49.828732][ T3624] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 49.836711][ T3624] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 49.844687][ T3624]
[ 49.877327][ T3625] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 49.888539][ T3625] CPU: 1 PID: 3625 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 49.899033][ T3625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 49.909087][ T3625] Call Trace:
[ 49.912368][ T3625]
[ 49.915288][ T3625] dump_stack_lvl+0xcd/0x134
[ 49.919871][ T3625] ccid3_update_send_interval.cold+0x87/0x93
[ 49.925846][ T3625] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 49.931298][ T3625] ? ccid3_update_send_interval+0x120/0x120
[ 49.937187][ T3625] dccp_xmit_packet+0x2f2/0x750
[ 49.942049][ T3625] dccp_write_xmit+0x16d/0x1d0
[ 49.946809][ T3625] dccp_sendmsg+0x935/0xca0
[ 49.951308][ T3625] ? tomoyo_socket_bind_permission+0x330/0x330
[ 49.957467][ T3625] ? dccp_destroy_sock+0x400/0x400
[ 49.962575][ T3625] inet_sendmsg+0x99/0xe0
[ 49.966906][ T3625] ? inet_send_prepare+0x4e0/0x4e0
[ 49.972021][ T3625] sock_sendmsg+0xcf/0x120
[ 49.976435][ T3625] ____sys_sendmsg+0x334/0x810
[ 49.981196][ T3625] ? kernel_sendmsg+0x50/0x50
[ 49.986129][ T3625] ? do_recvmmsg+0x6d0/0x6d0
[ 49.990713][ T3625] ? __lock_acquire+0x163e/0x5660
[ 49.995755][ T3625] ___sys_sendmsg+0xf3/0x170
[ 50.000363][ T3625] ? sendmsg_copy_msghdr+0x160/0x160
[ 50.005654][ T3625] ? mark_lock.part.0+0xee/0x1910
[ 50.010689][ T3625] ? lock_chain_count+0x20/0x20
[ 50.015548][ T3625] ? lock_chain_count+0x20/0x20
[ 50.020406][ T3625] ? find_held_lock+0x2d/0x110
[ 50.025180][ T3625] ? __might_fault+0xd1/0x170
[ 50.029972][ T3625] ? lock_downgrade+0x6e0/0x6e0
[ 50.034835][ T3625] ? __lock_acquire+0x163e/0x5660
[ 50.039887][ T3625] ? __fget_light+0x20a/0x270
[ 50.044571][ T3625] __sys_sendmmsg+0x195/0x470
[ 50.049254][ T3625] ? __ia32_sys_sendmsg+0x220/0x220
[ 50.054465][ T3625] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 50.060630][ T3625] ? __context_tracking_exit+0xb8/0xe0
[ 50.066096][ T3625] ? lock_downgrade+0x6e0/0x6e0
[ 50.070955][ T3625] ? lock_downgrade+0x6e0/0x6e0
[ 50.075813][ T3625] ? syscall_enter_from_user_mode+0x21/0x70
[ 50.081717][ T3625] __x64_sys_sendmmsg+0x99/0x100
[ 50.086661][ T3625] ? syscall_enter_from_user_mode+0x21/0x70
[ 50.092558][ T3625] do_syscall_64+0x35/0xb0
[ 50.096978][ T3625] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 50.102879][ T3625] RIP: 0033:0x7f2d3add0f29
[ 50.107294][ T3625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 50.126908][ T3625] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 50.135413][ T3625] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
executing program
executing program
[ 50.143386][ T3625] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 50.151359][ T3625] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 50.159336][ T3625] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
[ 50.167307][ T3625] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 50.175287][ T3625]
[ 50.229204][ T3627] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 50.240394][ T3627] CPU: 1 PID: 3627 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 50.250910][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 50.260964][ T3627] Call Trace:
[ 50.264235][ T3627]
[ 50.267165][ T3627] dump_stack_lvl+0xcd/0x134
[ 50.271759][ T3627] ccid3_update_send_interval.cold+0x87/0x93
[ 50.277739][ T3627] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 50.283195][ T3627] ? ccid3_update_send_interval+0x120/0x120
[ 50.289080][ T3627] dccp_xmit_packet+0x2f2/0x750
[ 50.294019][ T3627] dccp_write_xmit+0x16d/0x1d0
[ 50.298793][ T3627] dccp_sendmsg+0x935/0xca0
[ 50.303307][ T3627] ? tomoyo_socket_bind_permission+0x330/0x330
[ 50.309744][ T3627] ? dccp_destroy_sock+0x400/0x400
[ 50.314957][ T3627] inet_sendmsg+0x99/0xe0
[ 50.319319][ T3627] ? inet_send_prepare+0x4e0/0x4e0
[ 50.324458][ T3627] sock_sendmsg+0xcf/0x120
[ 50.328888][ T3627] ____sys_sendmsg+0x334/0x810
[ 50.333657][ T3627] ? kernel_sendmsg+0x50/0x50
[ 50.338351][ T3627] ? do_recvmmsg+0x6d0/0x6d0
[ 50.342943][ T3627] ? __lock_acquire+0x163e/0x5660
[ 50.347977][ T3627] ___sys_sendmsg+0xf3/0x170
[ 50.352574][ T3627] ? sendmsg_copy_msghdr+0x160/0x160
[ 50.357863][ T3627] ? mark_lock.part.0+0xee/0x1910
[ 50.362897][ T3627] ? lock_chain_count+0x20/0x20
[ 50.367766][ T3627] ? lock_chain_count+0x20/0x20
[ 50.372627][ T3627] ? find_held_lock+0x2d/0x110
[ 50.377415][ T3627] ? __might_fault+0xd1/0x170
[ 50.382096][ T3627] ? lock_downgrade+0x6e0/0x6e0
[ 50.386959][ T3627] ? __lock_acquire+0x163e/0x5660
[ 50.391992][ T3627] ? __fget_light+0x20a/0x270
[ 50.396686][ T3627] __sys_sendmmsg+0x195/0x470
[ 50.401369][ T3627] ? __ia32_sys_sendmsg+0x220/0x220
[ 50.406593][ T3627] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 50.412589][ T3627] ? __context_tracking_exit+0xb8/0xe0
[ 50.418056][ T3627] ? lock_downgrade+0x6e0/0x6e0
[ 50.422915][ T3627] ? lock_downgrade+0x6e0/0x6e0
[ 50.427893][ T3627] ? syscall_enter_from_user_mode+0x21/0x70
[ 50.433797][ T3627] __x64_sys_sendmmsg+0x99/0x100
[ 50.438744][ T3627] ? syscall_enter_from_user_mode+0x21/0x70
[ 50.444994][ T3627] do_syscall_64+0x35/0xb0
[ 50.449447][ T3627] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 50.455352][ T3627] RIP: 0033:0x7f2d3add0f29
[ 50.459789][ T3627] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 50.479435][ T3627] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 50.487855][ T3627] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 50.496002][ T3627] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 50.503981][ T3627] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 50.511954][ T3627] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
[ 50.519929][ T3627] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
executing program
[ 50.527906][ T3627]
[ 50.556846][ T3628] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 50.568052][ T3628] CPU: 1 PID: 3628 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 50.578585][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 50.588633][ T3628] Call Trace:
[ 50.591904][ T3628]
[ 50.594833][ T3628] dump_stack_lvl+0xcd/0x134
[ 50.599508][ T3628] ccid3_update_send_interval.cold+0x87/0x93
[ 50.605484][ T3628] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 50.610937][ T3628] ? ccid3_update_send_interval+0x120/0x120
[ 50.616825][ T3628] dccp_xmit_packet+0x2f2/0x750
[ 50.621683][ T3628] dccp_write_xmit+0x16d/0x1d0
[ 50.626471][ T3628] dccp_sendmsg+0x935/0xca0
[ 50.630982][ T3628] ? tomoyo_socket_bind_permission+0x330/0x330
[ 50.637143][ T3628] ? dccp_destroy_sock+0x400/0x400
[ 50.642271][ T3628] inet_sendmsg+0x99/0xe0
[ 50.646613][ T3628] ? inet_send_prepare+0x4e0/0x4e0
[ 50.651732][ T3628] sock_sendmsg+0xcf/0x120
[ 50.656169][ T3628] ____sys_sendmsg+0x334/0x810
[ 50.660946][ T3628] ? kernel_sendmsg+0x50/0x50
[ 50.665632][ T3628] ? do_recvmmsg+0x6d0/0x6d0
[ 50.670217][ T3628] ? __lock_acquire+0x163e/0x5660
[ 50.675245][ T3628] ___sys_sendmsg+0xf3/0x170
[ 50.679850][ T3628] ? sendmsg_copy_msghdr+0x160/0x160
[ 50.685149][ T3628] ? mark_lock.part.0+0xee/0x1910
[ 50.690187][ T3628] ? lock_chain_count+0x20/0x20
[ 50.695051][ T3628] ? lock_chain_count+0x20/0x20
[ 50.699913][ T3628] ? find_held_lock+0x2d/0x110
[ 50.704689][ T3628] ? __might_fault+0xd1/0x170
[ 50.709375][ T3628] ? lock_downgrade+0x6e0/0x6e0
[ 50.714235][ T3628] ? __lock_acquire+0x163e/0x5660
[ 50.719294][ T3628] ? __fget_light+0x20a/0x270
[ 50.723985][ T3628] __sys_sendmmsg+0x195/0x470
[ 50.728673][ T3628] ? __ia32_sys_sendmsg+0x220/0x220
[ 50.733876][ T3628] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 50.739967][ T3628] ? __context_tracking_exit+0xb8/0xe0
[ 50.745434][ T3628] ? lock_downgrade+0x6e0/0x6e0
[ 50.750297][ T3628] ? lock_downgrade+0x6e0/0x6e0
[ 50.755154][ T3628] ? acct_account_cputime+0x19d/0x310
[ 50.760536][ T3628] ? syscall_enter_from_user_mode+0x21/0x70
[ 50.766435][ T3628] __x64_sys_sendmmsg+0x99/0x100
[ 50.771396][ T3628] ? syscall_enter_from_user_mode+0x21/0x70
[ 50.777299][ T3628] do_syscall_64+0x35/0xb0
[ 50.781717][ T3628] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 50.787622][ T3628] RIP: 0033:0x7f2d3add0f29
[ 50.792129][ T3628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 50.811737][ T3628] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 50.820156][ T3628] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 50.828135][ T3628] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 50.836123][ T3628] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 50.844107][ T3628] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 50.852090][ T3628] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 50.860081][ T3628]
[ 50.889821][ T3629] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 50.901009][ T3629] CPU: 1 PID: 3629 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 50.911500][ T3629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 50.921556][ T3629] Call Trace:
[ 50.924823][ T3629]
[ 50.927756][ T3629] dump_stack_lvl+0xcd/0x134
[ 50.932347][ T3629] ccid3_update_send_interval.cold+0x87/0x93
[ 50.938341][ T3629] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 50.943810][ T3629] ? ccid3_update_send_interval+0x120/0x120
[ 50.949691][ T3629] dccp_xmit_packet+0x2f2/0x750
[ 50.954714][ T3629] dccp_write_xmit+0x16d/0x1d0
[ 50.959579][ T3629] dccp_sendmsg+0x935/0xca0
[ 50.964070][ T3629] ? tomoyo_socket_bind_permission+0x330/0x330
[ 50.970221][ T3629] ? dccp_destroy_sock+0x400/0x400
[ 50.975324][ T3629] inet_sendmsg+0x99/0xe0
[ 50.979655][ T3629] ? inet_send_prepare+0x4e0/0x4e0
[ 50.985108][ T3629] sock_sendmsg+0xcf/0x120
[ 50.989514][ T3629] ____sys_sendmsg+0x334/0x810
[ 50.994355][ T3629] ? kernel_sendmsg+0x50/0x50
[ 50.999026][ T3629] ? do_recvmmsg+0x6d0/0x6d0
[ 51.003613][ T3629] ? __lock_acquire+0x163e/0x5660
[ 51.008631][ T3629] ___sys_sendmsg+0xf3/0x170
[ 51.013230][ T3629] ? sendmsg_copy_msghdr+0x160/0x160
[ 51.018519][ T3629] ? mark_lock.part.0+0xee/0x1910
[ 51.023572][ T3629] ? lock_chain_count+0x20/0x20
[ 51.028610][ T3629] ? lock_chain_count+0x20/0x20
[ 51.033467][ T3629] ? find_held_lock+0x2d/0x110
[ 51.038236][ T3629] ? __might_fault+0xd1/0x170
[ 51.042918][ T3629] ? lock_downgrade+0x6e0/0x6e0
[ 51.047779][ T3629] ? __lock_acquire+0x163e/0x5660
[ 51.052811][ T3629] ? __fget_light+0x20a/0x270
[ 51.057502][ T3629] __sys_sendmmsg+0x195/0x470
[ 51.062187][ T3629] ? __ia32_sys_sendmsg+0x220/0x220
[ 51.067398][ T3629] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 51.073391][ T3629] ? __context_tracking_exit+0xb8/0xe0
[ 51.078855][ T3629] ? lock_downgrade+0x6e0/0x6e0
[ 51.083713][ T3629] ? lock_downgrade+0x6e0/0x6e0
[ 51.088581][ T3629] ? acct_account_cputime+0x19d/0x310
[ 51.093963][ T3629] ? syscall_enter_from_user_mode+0x21/0x70
[ 51.099869][ T3629] __x64_sys_sendmmsg+0x99/0x100
[ 51.104818][ T3629] ? syscall_enter_from_user_mode+0x21/0x70
[ 51.110718][ T3629] do_syscall_64+0x35/0xb0
[ 51.115140][ T3629] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 51.121043][ T3629] RIP: 0033:0x7f2d3add0f29
[ 51.125458][ T3629] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 51.145068][ T3629] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 51.153488][ T3629] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 51.161460][ T3629] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 51.169433][ T3629] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 51.177407][ T3629] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 51.185377][ T3629] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 51.193356][ T3629]
[ 51.222889][ T3630] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 51.234154][ T3630] CPU: 1 PID: 3630 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 51.244644][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 51.254712][ T3630] Call Trace:
[ 51.257985][ T3630]
[ 51.260904][ T3630] dump_stack_lvl+0xcd/0x134
[ 51.265488][ T3630] ccid3_update_send_interval.cold+0x87/0x93
[ 51.271460][ T3630] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 51.276920][ T3630] ? ccid3_update_send_interval+0x120/0x120
[ 51.282808][ T3630] dccp_xmit_packet+0x2f2/0x750
[ 51.287645][ T3630] dccp_write_xmit+0x16d/0x1d0
[ 51.292410][ T3630] dccp_sendmsg+0x935/0xca0
[ 51.296903][ T3630] ? tomoyo_socket_bind_permission+0x330/0x330
[ 51.303063][ T3630] ? dccp_destroy_sock+0x400/0x400
[ 51.308250][ T3630] inet_sendmsg+0x99/0xe0
[ 51.312569][ T3630] ? inet_send_prepare+0x4e0/0x4e0
[ 51.317666][ T3630] sock_sendmsg+0xcf/0x120
[ 51.322074][ T3630] ____sys_sendmsg+0x334/0x810
[ 51.326823][ T3630] ? kernel_sendmsg+0x50/0x50
[ 51.331499][ T3630] ? do_recvmmsg+0x6d0/0x6d0
[ 51.336077][ T3630] ? __lock_acquire+0x163e/0x5660
[ 51.341124][ T3630] ___sys_sendmsg+0xf3/0x170
[ 51.345719][ T3630] ? sendmsg_copy_msghdr+0x160/0x160
[ 51.351019][ T3630] ? mark_lock.part.0+0xee/0x1910
[ 51.356050][ T3630] ? lock_chain_count+0x20/0x20
[ 51.360909][ T3630] ? lock_chain_count+0x20/0x20
[ 51.366116][ T3630] ? find_held_lock+0x2d/0x110
[ 51.370888][ T3630] ? __might_fault+0xd1/0x170
[ 51.375659][ T3630] ? lock_downgrade+0x6e0/0x6e0
[ 51.380518][ T3630] ? __lock_acquire+0x163e/0x5660
[ 51.385549][ T3630] ? __fget_light+0x20a/0x270
[ 51.390244][ T3630] __sys_sendmmsg+0x195/0x470
[ 51.394931][ T3630] ? __ia32_sys_sendmsg+0x220/0x220
[ 51.400488][ T3630] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 51.406505][ T3630] ? __context_tracking_exit+0xb8/0xe0
[ 51.412069][ T3630] ? lock_downgrade+0x6e0/0x6e0
[ 51.416928][ T3630] ? lock_downgrade+0x6e0/0x6e0
[ 51.421788][ T3630] ? syscall_enter_from_user_mode+0x21/0x70
[ 51.427687][ T3630] __x64_sys_sendmmsg+0x99/0x100
[ 51.432631][ T3630] ? syscall_enter_from_user_mode+0x21/0x70
[ 51.438530][ T3630] do_syscall_64+0x35/0xb0
[ 51.442951][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 51.448852][ T3630] RIP: 0033:0x7f2d3add0f29
[ 51.453357][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 51.472984][ T3630] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 51.481399][ T3630] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 51.489372][ T3630] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 51.497345][ T3630] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 51.505333][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
[ 51.513310][ T3630] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 51.521288][ T3630]
executing program
[ 51.550171][ T3631] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 51.562066][ T3631] CPU: 1 PID: 3631 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 51.572740][ T3631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 51.582796][ T3631] Call Trace:
[ 51.586078][ T3631]
[ 51.589085][ T3631] dump_stack_lvl+0xcd/0x134
[ 51.593675][ T3631] ccid3_update_send_interval.cold+0x87/0x93
[ 51.599735][ T3631] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 51.605202][ T3631] ? ccid3_update_send_interval+0x120/0x120
[ 51.611101][ T3631] dccp_xmit_packet+0x2f2/0x750
[ 51.615950][ T3631] dccp_write_xmit+0x16d/0x1d0
[ 51.620751][ T3631] dccp_sendmsg+0x935/0xca0
[ 51.625347][ T3631] ? tomoyo_socket_bind_permission+0x330/0x330
[ 51.631579][ T3631] ? dccp_destroy_sock+0x400/0x400
[ 51.636695][ T3631] inet_sendmsg+0x99/0xe0
[ 51.641039][ T3631] ? inet_send_prepare+0x4e0/0x4e0
[ 51.646256][ T3631] sock_sendmsg+0xcf/0x120
[ 51.650684][ T3631] ____sys_sendmsg+0x334/0x810
[ 51.655453][ T3631] ? kernel_sendmsg+0x50/0x50
[ 51.660120][ T3631] ? do_recvmmsg+0x6d0/0x6d0
[ 51.664748][ T3631] ? __lock_acquire+0x163e/0x5660
[ 51.669797][ T3631] ___sys_sendmsg+0xf3/0x170
[ 51.674390][ T3631] ? sendmsg_copy_msghdr+0x160/0x160
[ 51.679697][ T3631] ? mark_lock.part.0+0xee/0x1910
[ 51.684740][ T3631] ? lock_chain_count+0x20/0x20
[ 51.689604][ T3631] ? lock_chain_count+0x20/0x20
[ 51.694468][ T3631] ? find_held_lock+0x2d/0x110
[ 51.699250][ T3631] ? __might_fault+0xd1/0x170
[ 51.703957][ T3631] ? lock_downgrade+0x6e0/0x6e0
[ 51.708820][ T3631] ? __lock_acquire+0x163e/0x5660
[ 51.713857][ T3631] ? __fget_light+0x20a/0x270
[ 51.718540][ T3631] __sys_sendmmsg+0x195/0x470
[ 51.723229][ T3631] ? __ia32_sys_sendmsg+0x220/0x220
[ 51.728434][ T3631] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 51.734427][ T3631] ? __context_tracking_exit+0xb8/0xe0
[ 51.739894][ T3631] ? lock_downgrade+0x6e0/0x6e0
[ 51.744752][ T3631] ? lock_downgrade+0x6e0/0x6e0
[ 51.749612][ T3631] ? acct_account_cputime+0x19d/0x310
[ 51.755085][ T3631] ? syscall_enter_from_user_mode+0x21/0x70
[ 51.760994][ T3631] __x64_sys_sendmmsg+0x99/0x100
[ 51.765955][ T3631] ? syscall_enter_from_user_mode+0x21/0x70
[ 51.771858][ T3631] do_syscall_64+0x35/0xb0
[ 51.776287][ T3631] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 51.782190][ T3631] RIP: 0033:0x7f2d3add0f29
[ 51.786613][ T3631] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 51.806227][ T3631] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 51.814732][ T3631] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 51.822705][ T3631] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 51.830704][ T3631] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 51.838680][ T3631] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 51.846680][ T3631] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 51.854656][ T3631]
[ 51.884440][ T3632] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 51.895619][ T3632] CPU: 1 PID: 3632 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 51.906116][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 51.916167][ T3632] Call Trace:
[ 51.919439][ T3632]
[ 51.922363][ T3632] dump_stack_lvl+0xcd/0x134
[ 51.926970][ T3632] ccid3_update_send_interval.cold+0x87/0x93
[ 51.932960][ T3632] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 51.938413][ T3632] ? ccid3_update_send_interval+0x120/0x120
[ 51.944384][ T3632] dccp_xmit_packet+0x2f2/0x750
[ 51.949229][ T3632] dccp_write_xmit+0x16d/0x1d0
[ 51.953999][ T3632] dccp_sendmsg+0x935/0xca0
[ 51.958504][ T3632] ? tomoyo_socket_bind_permission+0x330/0x330
[ 51.964655][ T3632] ? dccp_destroy_sock+0x400/0x400
[ 51.969793][ T3632] inet_sendmsg+0x99/0xe0
[ 51.974129][ T3632] ? inet_send_prepare+0x4e0/0x4e0
[ 51.979242][ T3632] sock_sendmsg+0xcf/0x120
[ 51.983664][ T3632] ____sys_sendmsg+0x334/0x810
[ 51.988430][ T3632] ? kernel_sendmsg+0x50/0x50
[ 51.993105][ T3632] ? do_recvmmsg+0x6d0/0x6d0
[ 51.997707][ T3632] ? __lock_acquire+0x163e/0x5660
[ 52.002741][ T3632] ___sys_sendmsg+0xf3/0x170
[ 52.007350][ T3632] ? sendmsg_copy_msghdr+0x160/0x160
[ 52.012741][ T3632] ? mark_lock.part.0+0xee/0x1910
[ 52.017792][ T3632] ? lock_chain_count+0x20/0x20
[ 52.022660][ T3632] ? lock_chain_count+0x20/0x20
[ 52.027526][ T3632] ? find_held_lock+0x2d/0x110
[ 52.032314][ T3632] ? __might_fault+0xd1/0x170
[ 52.036999][ T3632] ? lock_downgrade+0x6e0/0x6e0
[ 52.041859][ T3632] ? __lock_acquire+0x163e/0x5660
[ 52.046894][ T3632] ? __fget_light+0x20a/0x270
[ 52.051579][ T3632] __sys_sendmmsg+0x195/0x470
[ 52.056271][ T3632] ? __ia32_sys_sendmsg+0x220/0x220
[ 52.061477][ T3632] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 52.067470][ T3632] ? __context_tracking_exit+0xb8/0xe0
[ 52.072942][ T3632] ? lock_downgrade+0x6e0/0x6e0
[ 52.077800][ T3632] ? lock_downgrade+0x6e0/0x6e0
[ 52.082666][ T3632] ? syscall_enter_from_user_mode+0x21/0x70
[ 52.088573][ T3632] __x64_sys_sendmmsg+0x99/0x100
[ 52.093520][ T3632] ? syscall_enter_from_user_mode+0x21/0x70
[ 52.099423][ T3632] do_syscall_64+0x35/0xb0
[ 52.103849][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 52.109754][ T3632] RIP: 0033:0x7f2d3add0f29
[ 52.114171][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 52.133781][ T3632] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 52.142209][ T3632] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
executing program
[ 52.150183][ T3632] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 52.158244][ T3632] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 52.166220][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
[ 52.174195][ T3632] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 52.182171][ T3632]
[ 52.211127][ T3633] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 52.222331][ T3633] CPU: 1 PID: 3633 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 52.232850][ T3633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 52.242900][ T3633] Call Trace:
[ 52.246172][ T3633]
[ 52.249097][ T3633] dump_stack_lvl+0xcd/0x134
[ 52.253690][ T3633] ccid3_update_send_interval.cold+0x87/0x93
[ 52.259665][ T3633] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 52.265116][ T3633] ? ccid3_update_send_interval+0x120/0x120
[ 52.271005][ T3633] dccp_xmit_packet+0x2f2/0x750
[ 52.275871][ T3633] dccp_write_xmit+0x16d/0x1d0
[ 52.280626][ T3633] dccp_sendmsg+0x935/0xca0
[ 52.285121][ T3633] ? tomoyo_socket_bind_permission+0x330/0x330
[ 52.291265][ T3633] ? dccp_destroy_sock+0x400/0x400
[ 52.296368][ T3633] inet_sendmsg+0x99/0xe0
[ 52.300689][ T3633] ? inet_send_prepare+0x4e0/0x4e0
[ 52.305816][ T3633] sock_sendmsg+0xcf/0x120
[ 52.310227][ T3633] ____sys_sendmsg+0x334/0x810
[ 52.314983][ T3633] ? kernel_sendmsg+0x50/0x50
[ 52.319667][ T3633] ? do_recvmmsg+0x6d0/0x6d0
[ 52.324266][ T3633] ? __lock_acquire+0x163e/0x5660
[ 52.329285][ T3633] ___sys_sendmsg+0xf3/0x170
[ 52.333874][ T3633] ? sendmsg_copy_msghdr+0x160/0x160
[ 52.339170][ T3633] ? mark_lock.part.0+0xee/0x1910
[ 52.344209][ T3633] ? lock_chain_count+0x20/0x20
[ 52.349067][ T3633] ? lock_chain_count+0x20/0x20
[ 52.353941][ T3633] ? find_held_lock+0x2d/0x110
[ 52.358731][ T3633] ? __might_fault+0xd1/0x170
[ 52.363422][ T3633] ? lock_downgrade+0x6e0/0x6e0
[ 52.368285][ T3633] ? __lock_acquire+0x163e/0x5660
[ 52.373320][ T3633] ? __fget_light+0x20a/0x270
[ 52.378007][ T3633] __sys_sendmmsg+0x195/0x470
[ 52.382693][ T3633] ? __ia32_sys_sendmsg+0x220/0x220
[ 52.387914][ T3633] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 52.393909][ T3633] ? __context_tracking_exit+0xb8/0xe0
[ 52.399377][ T3633] ? lock_downgrade+0x6e0/0x6e0
[ 52.404236][ T3633] ? lock_downgrade+0x6e0/0x6e0
[ 52.409094][ T3633] ? acct_account_cputime+0x19d/0x310
[ 52.414477][ T3633] ? syscall_enter_from_user_mode+0x21/0x70
[ 52.420382][ T3633] __x64_sys_sendmmsg+0x99/0x100
[ 52.425342][ T3633] ? syscall_enter_from_user_mode+0x21/0x70
[ 52.431244][ T3633] do_syscall_64+0x35/0xb0
[ 52.435663][ T3633] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 52.441568][ T3633] RIP: 0033:0x7f2d3add0f29
[ 52.445989][ T3633] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 52.465598][ T3633] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 52.474024][ T3633] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 52.482004][ T3633] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 52.489994][ T3633] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 52.497968][ T3633] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 52.505941][ T3633] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 52.513919][ T3633]
[ 52.543562][ T3634] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 52.554813][ T3634] CPU: 0 PID: 3634 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 52.565309][ T3634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 52.575540][ T3634] Call Trace:
[ 52.578808][ T3634]
[ 52.581731][ T3634] dump_stack_lvl+0xcd/0x134
[ 52.586317][ T3634] ccid3_update_send_interval.cold+0x87/0x93
[ 52.592305][ T3634] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 52.597754][ T3634] ? ccid3_update_send_interval+0x120/0x120
[ 52.603636][ T3634] dccp_xmit_packet+0x2f2/0x750
[ 52.608477][ T3634] dccp_write_xmit+0x16d/0x1d0
[ 52.613229][ T3634] dccp_sendmsg+0x935/0xca0
[ 52.617721][ T3634] ? tomoyo_socket_bind_permission+0x330/0x330
[ 52.623865][ T3634] ? dccp_destroy_sock+0x400/0x400
[ 52.628967][ T3634] inet_sendmsg+0x99/0xe0
[ 52.633295][ T3634] ? inet_send_prepare+0x4e0/0x4e0
[ 52.638433][ T3634] sock_sendmsg+0xcf/0x120
[ 52.642853][ T3634] ____sys_sendmsg+0x334/0x810
[ 52.647623][ T3634] ? kernel_sendmsg+0x50/0x50
[ 52.652290][ T3634] ? do_recvmmsg+0x6d0/0x6d0
[ 52.656871][ T3634] ? __lock_acquire+0x163e/0x5660
[ 52.661892][ T3634] ___sys_sendmsg+0xf3/0x170
[ 52.666473][ T3634] ? sendmsg_copy_msghdr+0x160/0x160
[ 52.671747][ T3634] ? mark_lock.part.0+0xee/0x1910
[ 52.676761][ T3634] ? lock_chain_count+0x20/0x20
[ 52.681601][ T3634] ? lock_chain_count+0x20/0x20
[ 52.686448][ T3634] ? find_held_lock+0x2d/0x110
[ 52.691202][ T3634] ? __might_fault+0xd1/0x170
[ 52.695874][ T3634] ? lock_downgrade+0x6e0/0x6e0
[ 52.700714][ T3634] ? __lock_acquire+0x163e/0x5660
[ 52.705746][ T3634] ? __fget_light+0x20a/0x270
[ 52.710414][ T3634] __sys_sendmmsg+0x195/0x470
[ 52.715084][ T3634] ? __ia32_sys_sendmsg+0x220/0x220
[ 52.720277][ T3634] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 52.726254][ T3634] ? __context_tracking_exit+0xb8/0xe0
[ 52.731709][ T3634] ? lock_downgrade+0x6e0/0x6e0
[ 52.736556][ T3634] ? lock_downgrade+0x6e0/0x6e0
[ 52.741506][ T3634] ? restore_fpregs_from_fpstate+0xcc/0x1e0
[ 52.747440][ T3634] ? syscall_enter_from_user_mode+0x21/0x70
[ 52.753355][ T3634] __x64_sys_sendmmsg+0x99/0x100
[ 52.758306][ T3634] ? syscall_enter_from_user_mode+0x21/0x70
[ 52.764206][ T3634] do_syscall_64+0x35/0xb0
[ 52.768653][ T3634] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 52.774543][ T3634] RIP: 0033:0x7f2d3add0f29
[ 52.778952][ T3634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 52.798553][ T3634] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 52.806969][ T3634] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 52.814937][ T3634] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 52.822907][ T3634] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 52.830878][ T3634] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
executing program
[ 52.838851][ T3634] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 52.851071][ T3634]
[ 52.904264][ T3636] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 52.915438][ T3636] CPU: 1 PID: 3636 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 52.925945][ T3636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 52.935990][ T3636] Call Trace:
[ 52.939261][ T3636]
[ 52.942205][ T3636] dump_stack_lvl+0xcd/0x134
[ 52.946816][ T3636] ccid3_update_send_interval.cold+0x87/0x93
[ 52.952793][ T3636] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 52.958245][ T3636] ? ccid3_update_send_interval+0x120/0x120
[ 52.964130][ T3636] dccp_xmit_packet+0x2f2/0x750
[ 52.969020][ T3636] dccp_write_xmit+0x16d/0x1d0
[ 52.973783][ T3636] dccp_sendmsg+0x935/0xca0
[ 52.978296][ T3636] ? tomoyo_socket_bind_permission+0x330/0x330
[ 52.984458][ T3636] ? dccp_destroy_sock+0x400/0x400
[ 52.989575][ T3636] inet_sendmsg+0x99/0xe0
[ 52.993918][ T3636] ? inet_send_prepare+0x4e0/0x4e0
[ 52.999036][ T3636] sock_sendmsg+0xcf/0x120
[ 53.003463][ T3636] ____sys_sendmsg+0x334/0x810
[ 53.008243][ T3636] ? kernel_sendmsg+0x50/0x50
[ 53.012937][ T3636] ? do_recvmmsg+0x6d0/0x6d0
[ 53.017533][ T3636] ? __lock_acquire+0x163e/0x5660
[ 53.022574][ T3636] ___sys_sendmsg+0xf3/0x170
[ 53.027177][ T3636] ? sendmsg_copy_msghdr+0x160/0x160
[ 53.032471][ T3636] ? mark_lock.part.0+0xee/0x1910
[ 53.037505][ T3636] ? lock_chain_count+0x20/0x20
[ 53.042364][ T3636] ? lock_chain_count+0x20/0x20
[ 53.047226][ T3636] ? find_held_lock+0x2d/0x110
[ 53.051999][ T3636] ? __might_fault+0xd1/0x170
[ 53.056683][ T3636] ? lock_downgrade+0x6e0/0x6e0
[ 53.061546][ T3636] ? __lock_acquire+0x163e/0x5660
[ 53.066602][ T3636] ? __fget_light+0x20a/0x270
[ 53.071294][ T3636] __sys_sendmmsg+0x195/0x470
[ 53.075981][ T3636] ? __ia32_sys_sendmsg+0x220/0x220
[ 53.081190][ T3636] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 53.087181][ T3636] ? __context_tracking_exit+0xb8/0xe0
[ 53.092646][ T3636] ? lock_downgrade+0x6e0/0x6e0
[ 53.097523][ T3636] ? lock_downgrade+0x6e0/0x6e0
[ 53.102386][ T3636] ? acct_account_cputime+0x19d/0x310
[ 53.107770][ T3636] ? syscall_enter_from_user_mode+0x21/0x70
[ 53.113686][ T3636] __x64_sys_sendmmsg+0x99/0x100
[ 53.118630][ T3636] ? syscall_enter_from_user_mode+0x21/0x70
[ 53.124532][ T3636] do_syscall_64+0x35/0xb0
[ 53.128960][ T3636] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.134864][ T3636] RIP: 0033:0x7f2d3add0f29
[ 53.139282][ T3636] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 53.158906][ T3636] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 53.167332][ T3636] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 53.175399][ T3636] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 53.183378][ T3636] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 53.191351][ T3636] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 53.199325][ T3636] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 53.207321][ T3636]
executing program
[ 53.261096][ T3638] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 53.272277][ T3638] CPU: 1 PID: 3638 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 53.282793][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 53.292840][ T3638] Call Trace:
[ 53.296114][ T3638]
[ 53.299042][ T3638] dump_stack_lvl+0xcd/0x134
[ 53.303631][ T3638] ccid3_update_send_interval.cold+0x87/0x93
[ 53.309610][ T3638] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 53.315085][ T3638] ? ccid3_update_send_interval+0x120/0x120
[ 53.320972][ T3638] dccp_xmit_packet+0x2f2/0x750
[ 53.325830][ T3638] dccp_write_xmit+0x16d/0x1d0
[ 53.330582][ T3638] dccp_sendmsg+0x935/0xca0
[ 53.335087][ T3638] ? tomoyo_socket_bind_permission+0x330/0x330
[ 53.341250][ T3638] ? dccp_destroy_sock+0x400/0x400
[ 53.346367][ T3638] inet_sendmsg+0x99/0xe0
[ 53.350705][ T3638] ? inet_send_prepare+0x4e0/0x4e0
[ 53.355840][ T3638] sock_sendmsg+0xcf/0x120
[ 53.360266][ T3638] ____sys_sendmsg+0x334/0x810
[ 53.365032][ T3638] ? kernel_sendmsg+0x50/0x50
[ 53.369717][ T3638] ? do_recvmmsg+0x6d0/0x6d0
[ 53.374313][ T3638] ? __lock_acquire+0x163e/0x5660
[ 53.379347][ T3638] ___sys_sendmsg+0xf3/0x170
[ 53.383943][ T3638] ? sendmsg_copy_msghdr+0x160/0x160
[ 53.389234][ T3638] ? mark_lock.part.0+0xee/0x1910
[ 53.394267][ T3638] ? lock_chain_count+0x20/0x20
[ 53.399125][ T3638] ? lock_chain_count+0x20/0x20
[ 53.403982][ T3638] ? find_held_lock+0x2d/0x110
[ 53.408757][ T3638] ? __might_fault+0xd1/0x170
[ 53.413438][ T3638] ? lock_downgrade+0x6e0/0x6e0
[ 53.418301][ T3638] ? __lock_acquire+0x163e/0x5660
[ 53.423339][ T3638] ? __fget_light+0x20a/0x270
[ 53.428023][ T3638] __sys_sendmmsg+0x195/0x470
[ 53.432714][ T3638] ? __ia32_sys_sendmsg+0x220/0x220
[ 53.437919][ T3638] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 53.443917][ T3638] ? __context_tracking_exit+0xb8/0xe0
[ 53.449385][ T3638] ? lock_downgrade+0x6e0/0x6e0
[ 53.454244][ T3638] ? lock_downgrade+0x6e0/0x6e0
[ 53.459105][ T3638] ? syscall_enter_from_user_mode+0x21/0x70
[ 53.465007][ T3638] __x64_sys_sendmmsg+0x99/0x100
[ 53.469968][ T3638] ? syscall_enter_from_user_mode+0x21/0x70
[ 53.475866][ T3638] do_syscall_64+0x35/0xb0
[ 53.480302][ T3638] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.486221][ T3638] RIP: 0033:0x7f2d3add0f29
[ 53.490652][ T3638] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 53.510355][ T3638] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 53.518773][ T3638] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 53.526748][ T3638] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 53.534719][ T3638] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 53.542697][ T3638] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
[ 53.550671][ T3638] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 53.558645][ T3638]
[ 53.587926][ T3639] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 53.599108][ T3639] CPU: 1 PID: 3639 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 53.609597][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 53.619642][ T3639] Call Trace:
[ 53.622909][ T3639]
[ 53.625831][ T3639] dump_stack_lvl+0xcd/0x134
[ 53.630430][ T3639] ccid3_update_send_interval.cold+0x87/0x93
[ 53.636424][ T3639] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 53.641874][ T3639] ? ccid3_update_send_interval+0x120/0x120
[ 53.647764][ T3639] dccp_xmit_packet+0x2f2/0x750
[ 53.652613][ T3639] dccp_write_xmit+0x16d/0x1d0
[ 53.657382][ T3639] dccp_sendmsg+0x935/0xca0
[ 53.661887][ T3639] ? tomoyo_socket_bind_permission+0x330/0x330
[ 53.668074][ T3639] ? dccp_destroy_sock+0x400/0x400
[ 53.673179][ T3639] inet_sendmsg+0x99/0xe0
[ 53.677541][ T3639] ? inet_send_prepare+0x4e0/0x4e0
[ 53.682651][ T3639] sock_sendmsg+0xcf/0x120
[ 53.687071][ T3639] ____sys_sendmsg+0x334/0x810
[ 53.691830][ T3639] ? kernel_sendmsg+0x50/0x50
[ 53.696507][ T3639] ? do_recvmmsg+0x6d0/0x6d0
[ 53.701111][ T3639] ? __lock_acquire+0x163e/0x5660
[ 53.706157][ T3639] ___sys_sendmsg+0xf3/0x170
[ 53.710768][ T3639] ? sendmsg_copy_msghdr+0x160/0x160
[ 53.716081][ T3639] ? mark_lock.part.0+0xee/0x1910
[ 53.721123][ T3639] ? lock_chain_count+0x20/0x20
[ 53.725987][ T3639] ? lock_chain_count+0x20/0x20
[ 53.730856][ T3639] ? find_held_lock+0x2d/0x110
[ 53.735637][ T3639] ? __might_fault+0xd1/0x170
[ 53.740331][ T3639] ? lock_downgrade+0x6e0/0x6e0
[ 53.745199][ T3639] ? __lock_acquire+0x163e/0x5660
[ 53.750254][ T3639] ? __fget_light+0x20a/0x270
[ 53.754945][ T3639] __sys_sendmmsg+0x195/0x470
[ 53.759635][ T3639] ? __ia32_sys_sendmsg+0x220/0x220
[ 53.764839][ T3639] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 53.770842][ T3639] ? __context_tracking_exit+0xb8/0xe0
[ 53.776312][ T3639] ? lock_downgrade+0x6e0/0x6e0
[ 53.781187][ T3639] ? lock_downgrade+0x6e0/0x6e0
[ 53.786065][ T3639] ? acct_account_cputime+0x19d/0x310
[ 53.791449][ T3639] ? syscall_enter_from_user_mode+0x21/0x70
[ 53.797371][ T3639] __x64_sys_sendmmsg+0x99/0x100
[ 53.802335][ T3639] ? syscall_enter_from_user_mode+0x21/0x70
[ 53.808251][ T3639] do_syscall_64+0x35/0xb0
[ 53.812673][ T3639] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.818575][ T3639] RIP: 0033:0x7f2d3add0f29
[ 53.822995][ T3639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 53.842619][ T3639] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 53.851043][ T3639] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 53.859050][ T3639] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 53.867032][ T3639] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 53.875008][ T3639] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 53.882985][ T3639] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 53.890966][ T3639]
[ 53.921724][ T3640] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 53.932939][ T3640] CPU: 1 PID: 3640 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 53.943463][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 53.953509][ T3640] Call Trace:
[ 53.956783][ T3640]
[ 53.959720][ T3640] dump_stack_lvl+0xcd/0x134
[ 53.964364][ T3640] ccid3_update_send_interval.cold+0x87/0x93
[ 53.970338][ T3640] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 53.975792][ T3640] ? ccid3_update_send_interval+0x120/0x120
[ 53.981684][ T3640] dccp_xmit_packet+0x2f2/0x750
[ 53.986526][ T3640] dccp_write_xmit+0x16d/0x1d0
[ 53.991291][ T3640] dccp_sendmsg+0x935/0xca0
[ 53.995785][ T3640] ? tomoyo_socket_bind_permission+0x330/0x330
[ 54.001931][ T3640] ? dccp_destroy_sock+0x400/0x400
[ 54.007031][ T3640] inet_sendmsg+0x99/0xe0
[ 54.011354][ T3640] ? inet_send_prepare+0x4e0/0x4e0
[ 54.016454][ T3640] sock_sendmsg+0xcf/0x120
[ 54.020861][ T3640] ____sys_sendmsg+0x334/0x810
[ 54.025617][ T3640] ? kernel_sendmsg+0x50/0x50
[ 54.030281][ T3640] ? do_recvmmsg+0x6d0/0x6d0
[ 54.034871][ T3640] ? __lock_acquire+0x163e/0x5660
[ 54.039894][ T3640] ___sys_sendmsg+0xf3/0x170
[ 54.044484][ T3640] ? sendmsg_copy_msghdr+0x160/0x160
[ 54.049785][ T3640] ? mark_lock.part.0+0xee/0x1910
[ 54.054821][ T3640] ? lock_chain_count+0x20/0x20
[ 54.059701][ T3640] ? lock_chain_count+0x20/0x20
[ 54.064584][ T3640] ? find_held_lock+0x2d/0x110
[ 54.069362][ T3640] ? __might_fault+0xd1/0x170
[ 54.074044][ T3640] ? lock_downgrade+0x6e0/0x6e0
[ 54.078918][ T3640] ? __lock_acquire+0x163e/0x5660
[ 54.083954][ T3640] ? __fget_light+0x20a/0x270
[ 54.088635][ T3640] __sys_sendmmsg+0x195/0x470
[ 54.093319][ T3640] ? __ia32_sys_sendmsg+0x220/0x220
[ 54.098525][ T3640] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 54.104517][ T3640] ? __context_tracking_exit+0xb8/0xe0
[ 54.109983][ T3640] ? lock_downgrade+0x6e0/0x6e0
[ 54.114841][ T3640] ? lock_downgrade+0x6e0/0x6e0
[ 54.119719][ T3640] ? syscall_enter_from_user_mode+0x21/0x70
[ 54.125623][ T3640] __x64_sys_sendmmsg+0x99/0x100
[ 54.130601][ T3640] ? syscall_enter_from_user_mode+0x21/0x70
[ 54.136501][ T3640] do_syscall_64+0x35/0xb0
[ 54.140922][ T3640] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 54.146846][ T3640] RIP: 0033:0x7f2d3add0f29
[ 54.151268][ T3640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 54.170881][ T3640] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 54.179313][ T3640] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 54.187288][ T3640] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 54.195264][ T3640] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 54.203239][ T3640] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
[ 54.211212][ T3640] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 54.219190][ T3640]
[ 54.247837][ T3641] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 54.258999][ T3641] CPU: 1 PID: 3641 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 54.269922][ T3641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 54.279965][ T3641] Call Trace:
[ 54.283233][ T3641]
[ 54.286156][ T3641] dump_stack_lvl+0xcd/0x134
[ 54.290743][ T3641] ccid3_update_send_interval.cold+0x87/0x93
[ 54.296718][ T3641] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 54.302171][ T3641] ? ccid3_update_send_interval+0x120/0x120
[ 54.308080][ T3641] dccp_xmit_packet+0x2f2/0x750
[ 54.312932][ T3641] dccp_write_xmit+0x16d/0x1d0
[ 54.317706][ T3641] dccp_sendmsg+0x935/0xca0
[ 54.322203][ T3641] ? tomoyo_socket_bind_permission+0x330/0x330
[ 54.328347][ T3641] ? dccp_destroy_sock+0x400/0x400
[ 54.333460][ T3641] inet_sendmsg+0x99/0xe0
[ 54.337786][ T3641] ? inet_send_prepare+0x4e0/0x4e0
[ 54.342896][ T3641] sock_sendmsg+0xcf/0x120
[ 54.347309][ T3641] ____sys_sendmsg+0x334/0x810
[ 54.352062][ T3641] ? kernel_sendmsg+0x50/0x50
[ 54.356741][ T3641] ? do_recvmmsg+0x6d0/0x6d0
[ 54.361329][ T3641] ? __lock_acquire+0x163e/0x5660
[ 54.366346][ T3641] ___sys_sendmsg+0xf3/0x170
[ 54.370928][ T3641] ? sendmsg_copy_msghdr+0x160/0x160
[ 54.376202][ T3641] ? mark_lock.part.0+0xee/0x1910
[ 54.381220][ T3641] ? lock_chain_count+0x20/0x20
[ 54.386062][ T3641] ? lock_chain_count+0x20/0x20
[ 54.390911][ T3641] ? find_held_lock+0x2d/0x110
[ 54.395691][ T3641] ? __might_fault+0xd1/0x170
[ 54.400358][ T3641] ? lock_downgrade+0x6e0/0x6e0
[ 54.405205][ T3641] ? __lock_acquire+0x163e/0x5660
[ 54.410219][ T3641] ? __fget_light+0x20a/0x270
[ 54.414888][ T3641] __sys_sendmmsg+0x195/0x470
[ 54.419563][ T3641] ? __ia32_sys_sendmsg+0x220/0x220
[ 54.424752][ T3641] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 54.430725][ T3641] ? __context_tracking_exit+0xb8/0xe0
[ 54.436200][ T3641] ? lock_downgrade+0x6e0/0x6e0
[ 54.441047][ T3641] ? lock_downgrade+0x6e0/0x6e0
[ 54.446238][ T3641] ? acct_account_cputime+0x19d/0x310
[ 54.451607][ T3641] ? syscall_enter_from_user_mode+0x21/0x70
[ 54.457508][ T3641] __x64_sys_sendmmsg+0x99/0x100
[ 54.462444][ T3641] ? syscall_enter_from_user_mode+0x21/0x70
[ 54.468337][ T3641] do_syscall_64+0x35/0xb0
[ 54.472744][ T3641] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 54.478720][ T3641] RIP: 0033:0x7f2d3add0f29
[ 54.483125][ T3641] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 54.502721][ T3641] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 54.511128][ T3641] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 54.519092][ T3641] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 54.527053][ T3641] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 54.535034][ T3641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 54.543015][ T3641] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 54.550978][ T3641]
[ 54.579868][ T3642] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 54.591297][ T3642] CPU: 0 PID: 3642 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 54.601807][ T3642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 54.611859][ T3642] Call Trace:
[ 54.615145][ T3642]
[ 54.618073][ T3642] dump_stack_lvl+0xcd/0x134
[ 54.622662][ T3642] ccid3_update_send_interval.cold+0x87/0x93
[ 54.628645][ T3642] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 54.634097][ T3642] ? ccid3_update_send_interval+0x120/0x120
[ 54.639985][ T3642] dccp_xmit_packet+0x2f2/0x750
[ 54.644833][ T3642] dccp_write_xmit+0x16d/0x1d0
[ 54.649595][ T3642] dccp_sendmsg+0x935/0xca0
[ 54.654095][ T3642] ? tomoyo_socket_bind_permission+0x330/0x330
[ 54.660243][ T3642] ? dccp_destroy_sock+0x400/0x400
[ 54.665351][ T3642] inet_sendmsg+0x99/0xe0
[ 54.669691][ T3642] ? inet_send_prepare+0x4e0/0x4e0
[ 54.674808][ T3642] sock_sendmsg+0xcf/0x120
[ 54.679231][ T3642] ____sys_sendmsg+0x334/0x810
[ 54.684037][ T3642] ? kernel_sendmsg+0x50/0x50
[ 54.688721][ T3642] ? do_recvmmsg+0x6d0/0x6d0
[ 54.693319][ T3642] ? __lock_acquire+0x163e/0x5660
[ 54.698356][ T3642] ___sys_sendmsg+0xf3/0x170
[ 54.702962][ T3642] ? sendmsg_copy_msghdr+0x160/0x160
[ 54.708254][ T3642] ? mark_lock.part.0+0xee/0x1910
[ 54.713292][ T3642] ? lock_chain_count+0x20/0x20
[ 54.718156][ T3642] ? lock_chain_count+0x20/0x20
[ 54.723019][ T3642] ? find_held_lock+0x2d/0x110
[ 54.727789][ T3642] ? __might_fault+0xd1/0x170
[ 54.732475][ T3642] ? lock_downgrade+0x6e0/0x6e0
[ 54.737342][ T3642] ? __lock_acquire+0x163e/0x5660
[ 54.742393][ T3642] ? __fget_light+0x20a/0x270
[ 54.747080][ T3642] __sys_sendmmsg+0x195/0x470
[ 54.751763][ T3642] ? __ia32_sys_sendmsg+0x220/0x220
[ 54.756971][ T3642] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 54.762962][ T3642] ? __context_tracking_exit+0xb8/0xe0
[ 54.768431][ T3642] ? lock_downgrade+0x6e0/0x6e0
[ 54.773299][ T3642] ? lock_downgrade+0x6e0/0x6e0
[ 54.778161][ T3642] ? acct_account_cputime+0x19d/0x310
[ 54.783544][ T3642] ? syscall_enter_from_user_mode+0x21/0x70
[ 54.789447][ T3642] __x64_sys_sendmmsg+0x99/0x100
[ 54.794396][ T3642] ? syscall_enter_from_user_mode+0x21/0x70
[ 54.800296][ T3642] do_syscall_64+0x35/0xb0
[ 54.804718][ T3642] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 54.810620][ T3642] RIP: 0033:0x7f2d3add0f29
[ 54.815042][ T3642] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 54.834654][ T3642] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 54.843072][ T3642] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 54.851048][ T3642] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 54.859022][ T3642] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 54.867188][ T3642] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 54.875168][ T3642] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 54.883150][ T3642]
[ 54.912661][ T3643] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 54.923839][ T3643] CPU: 0 PID: 3643 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 54.934330][ T3643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 54.944382][ T3643] Call Trace:
[ 54.947669][ T3643]
[ 54.950616][ T3643] dump_stack_lvl+0xcd/0x134
[ 54.955205][ T3643] ccid3_update_send_interval.cold+0x87/0x93
[ 54.961182][ T3643] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 54.966636][ T3643] ? ccid3_update_send_interval+0x120/0x120
[ 54.972520][ T3643] dccp_xmit_packet+0x2f2/0x750
[ 54.977363][ T3643] dccp_write_xmit+0x16d/0x1d0
[ 54.982126][ T3643] dccp_sendmsg+0x935/0xca0
[ 54.986622][ T3643] ? tomoyo_socket_bind_permission+0x330/0x330
[ 54.992774][ T3643] ? dccp_destroy_sock+0x400/0x400
[ 54.997908][ T3643] inet_sendmsg+0x99/0xe0
[ 55.002286][ T3643] ? inet_send_prepare+0x4e0/0x4e0
[ 55.007404][ T3643] sock_sendmsg+0xcf/0x120
[ 55.011828][ T3643] ____sys_sendmsg+0x334/0x810
[ 55.016597][ T3643] ? kernel_sendmsg+0x50/0x50
[ 55.021298][ T3643] ? do_recvmmsg+0x6d0/0x6d0
[ 55.025912][ T3643] ? __lock_acquire+0x163e/0x5660
[ 55.030961][ T3643] ___sys_sendmsg+0xf3/0x170
[ 55.035562][ T3643] ? sendmsg_copy_msghdr+0x160/0x160
[ 55.040874][ T3643] ? mark_lock.part.0+0xee/0x1910
[ 55.045912][ T3643] ? lock_chain_count+0x20/0x20
[ 55.050770][ T3643] ? lock_chain_count+0x20/0x20
[ 55.055667][ T3643] ? find_held_lock+0x2d/0x110
[ 55.060456][ T3643] ? __might_fault+0xd1/0x170
[ 55.065226][ T3643] ? lock_downgrade+0x6e0/0x6e0
[ 55.070089][ T3643] ? __lock_acquire+0x163e/0x5660
[ 55.075126][ T3643] ? __fget_light+0x20a/0x270
[ 55.079810][ T3643] __sys_sendmmsg+0x195/0x470
[ 55.084495][ T3643] ? __ia32_sys_sendmsg+0x220/0x220
[ 55.089705][ T3643] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 55.095700][ T3643] ? __context_tracking_exit+0xb8/0xe0
[ 55.101165][ T3643] ? lock_downgrade+0x6e0/0x6e0
[ 55.106024][ T3643] ? lock_downgrade+0x6e0/0x6e0
[ 55.110884][ T3643] ? acct_account_cputime+0x19d/0x310
[ 55.116285][ T3643] ? syscall_enter_from_user_mode+0x21/0x70
[ 55.122186][ T3643] __x64_sys_sendmmsg+0x99/0x100
[ 55.127133][ T3643] ? syscall_enter_from_user_mode+0x21/0x70
[ 55.133032][ T3643] do_syscall_64+0x35/0xb0
[ 55.137454][ T3643] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.143359][ T3643] RIP: 0033:0x7f2d3add0f29
[ 55.147777][ T3643] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 55.167388][ T3643] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 55.175822][ T3643] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 55.184061][ T3643] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 55.192050][ T3643] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 55.200027][ T3643] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 55.208018][ T3643] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 55.215994][ T3643]
[ 55.244075][ T3644] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 55.255553][ T3644] CPU: 0 PID: 3644 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 55.266064][ T3644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 55.276116][ T3644] Call Trace:
[ 55.279386][ T3644]
[ 55.282337][ T3644] dump_stack_lvl+0xcd/0x134
[ 55.286933][ T3644] ccid3_update_send_interval.cold+0x87/0x93
[ 55.292916][ T3644] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 55.298366][ T3644] ? ccid3_update_send_interval+0x120/0x120
[ 55.304249][ T3644] dccp_xmit_packet+0x2f2/0x750
[ 55.309091][ T3644] dccp_write_xmit+0x16d/0x1d0
[ 55.313845][ T3644] dccp_sendmsg+0x935/0xca0
[ 55.318340][ T3644] ? tomoyo_socket_bind_permission+0x330/0x330
[ 55.324483][ T3644] ? dccp_destroy_sock+0x400/0x400
[ 55.329588][ T3644] inet_sendmsg+0x99/0xe0
[ 55.333916][ T3644] ? inet_send_prepare+0x4e0/0x4e0
[ 55.339034][ T3644] sock_sendmsg+0xcf/0x120
[ 55.343456][ T3644] ____sys_sendmsg+0x334/0x810
[ 55.348241][ T3644] ? kernel_sendmsg+0x50/0x50
[ 55.352923][ T3644] ? do_recvmmsg+0x6d0/0x6d0
[ 55.357520][ T3644] ? __lock_acquire+0x163e/0x5660
[ 55.362562][ T3644] ___sys_sendmsg+0xf3/0x170
[ 55.367175][ T3644] ? sendmsg_copy_msghdr+0x160/0x160
[ 55.372467][ T3644] ? mark_lock.part.0+0xee/0x1910
[ 55.377500][ T3644] ? lock_chain_count+0x20/0x20
[ 55.382384][ T3644] ? lock_chain_count+0x20/0x20
[ 55.387243][ T3644] ? find_held_lock+0x2d/0x110
[ 55.392015][ T3644] ? __might_fault+0xd1/0x170
[ 55.396714][ T3644] ? lock_downgrade+0x6e0/0x6e0
[ 55.401576][ T3644] ? __lock_acquire+0x163e/0x5660
[ 55.406612][ T3644] ? __fget_light+0x20a/0x270
[ 55.411306][ T3644] __sys_sendmmsg+0x195/0x470
[ 55.415998][ T3644] ? __ia32_sys_sendmsg+0x220/0x220
[ 55.421233][ T3644] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 55.427226][ T3644] ? __context_tracking_exit+0xb8/0xe0
[ 55.432692][ T3644] ? lock_downgrade+0x6e0/0x6e0
[ 55.437549][ T3644] ? lock_downgrade+0x6e0/0x6e0
[ 55.442409][ T3644] ? syscall_enter_from_user_mode+0x21/0x70
[ 55.448308][ T3644] __x64_sys_sendmmsg+0x99/0x100
[ 55.453253][ T3644] ? syscall_enter_from_user_mode+0x21/0x70
[ 55.459152][ T3644] do_syscall_64+0x35/0xb0
[ 55.463569][ T3644] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.469469][ T3644] RIP: 0033:0x7f2d3add0f29
[ 55.473887][ T3644] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
executing program
[ 55.493498][ T3644] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 55.501918][ T3644] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 55.509889][ T3644] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 55.517859][ T3644] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 55.525833][ T3644] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
[ 55.533811][ T3644] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 55.541784][ T3644]
[ 55.570655][ T3645] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 55.581802][ T3645] CPU: 1 PID: 3645 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 55.592287][ T3645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 55.602329][ T3645] Call Trace:
[ 55.605594][ T3645]
[ 55.608532][ T3645] dump_stack_lvl+0xcd/0x134
[ 55.613115][ T3645] ccid3_update_send_interval.cold+0x87/0x93
[ 55.619089][ T3645] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 55.624538][ T3645] ? ccid3_update_send_interval+0x120/0x120
[ 55.630419][ T3645] dccp_xmit_packet+0x2f2/0x750
[ 55.635258][ T3645] dccp_write_xmit+0x16d/0x1d0
[ 55.640016][ T3645] dccp_sendmsg+0x935/0xca0
[ 55.644519][ T3645] ? tomoyo_socket_bind_permission+0x330/0x330
[ 55.650663][ T3645] ? dccp_destroy_sock+0x400/0x400
[ 55.655765][ T3645] inet_sendmsg+0x99/0xe0
[ 55.660084][ T3645] ? inet_send_prepare+0x4e0/0x4e0
[ 55.665280][ T3645] sock_sendmsg+0xcf/0x120
[ 55.669687][ T3645] ____sys_sendmsg+0x334/0x810
[ 55.674440][ T3645] ? kernel_sendmsg+0x50/0x50
[ 55.679116][ T3645] ? do_recvmmsg+0x6d0/0x6d0
[ 55.683703][ T3645] ? __lock_acquire+0x163e/0x5660
[ 55.688723][ T3645] ___sys_sendmsg+0xf3/0x170
[ 55.693310][ T3645] ? sendmsg_copy_msghdr+0x160/0x160
[ 55.698786][ T3645] ? mark_lock.part.0+0xee/0x1910
[ 55.703826][ T3645] ? lock_chain_count+0x20/0x20
[ 55.708697][ T3645] ? lock_chain_count+0x20/0x20
[ 55.713569][ T3645] ? find_held_lock+0x2d/0x110
[ 55.718349][ T3645] ? __might_fault+0xd1/0x170
[ 55.723034][ T3645] ? lock_downgrade+0x6e0/0x6e0
[ 55.728000][ T3645] ? __lock_acquire+0x163e/0x5660
[ 55.733387][ T3645] ? __fget_light+0x20a/0x270
[ 55.738079][ T3645] __sys_sendmmsg+0x195/0x470
[ 55.742768][ T3645] ? __ia32_sys_sendmsg+0x220/0x220
[ 55.747975][ T3645] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 55.753979][ T3645] ? __context_tracking_exit+0xb8/0xe0
[ 55.759448][ T3645] ? lock_downgrade+0x6e0/0x6e0
[ 55.764325][ T3645] ? lock_downgrade+0x6e0/0x6e0
[ 55.769183][ T3645] ? syscall_enter_from_user_mode+0x21/0x70
[ 55.775089][ T3645] __x64_sys_sendmmsg+0x99/0x100
[ 55.780034][ T3645] ? syscall_enter_from_user_mode+0x21/0x70
[ 55.785939][ T3645] do_syscall_64+0x35/0xb0
[ 55.790357][ T3645] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 55.796263][ T3645] RIP: 0033:0x7f2d3add0f29
[ 55.800697][ T3645] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 55.820322][ T3645] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 55.828757][ T3645] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 55.836822][ T3645] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 55.844933][ T3645] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 55.853104][ T3645] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
[ 55.861091][ T3645] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 55.869096][ T3645]
executing program
[ 55.917014][ T3646] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 55.928219][ T3646] CPU: 0 PID: 3646 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 55.938732][ T3646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 55.948792][ T3646] Call Trace:
[ 55.952059][ T3646]
[ 55.954993][ T3646] dump_stack_lvl+0xcd/0x134
[ 55.959581][ T3646] ccid3_update_send_interval.cold+0x87/0x93
[ 55.965554][ T3646] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 55.971005][ T3646] ? ccid3_update_send_interval+0x120/0x120
[ 55.976901][ T3646] dccp_xmit_packet+0x2f2/0x750
[ 55.981753][ T3646] dccp_write_xmit+0x16d/0x1d0
[ 55.986508][ T3646] dccp_sendmsg+0x935/0xca0
[ 55.990999][ T3646] ? tomoyo_socket_bind_permission+0x330/0x330
[ 55.997150][ T3646] ? dccp_destroy_sock+0x400/0x400
[ 56.002258][ T3646] inet_sendmsg+0x99/0xe0
[ 56.006587][ T3646] ? inet_send_prepare+0x4e0/0x4e0
[ 56.011697][ T3646] sock_sendmsg+0xcf/0x120
[ 56.016115][ T3646] ____sys_sendmsg+0x334/0x810
[ 56.020890][ T3646] ? kernel_sendmsg+0x50/0x50
[ 56.025567][ T3646] ? do_recvmmsg+0x6d0/0x6d0
[ 56.030156][ T3646] ? __lock_acquire+0x163e/0x5660
[ 56.035183][ T3646] ___sys_sendmsg+0xf3/0x170
[ 56.039770][ T3646] ? sendmsg_copy_msghdr+0x160/0x160
[ 56.045053][ T3646] ? mark_lock.part.0+0xee/0x1910
[ 56.050096][ T3646] ? lock_chain_count+0x20/0x20
[ 56.054940][ T3646] ? lock_chain_count+0x20/0x20
[ 56.059782][ T3646] ? find_held_lock+0x2d/0x110
[ 56.064713][ T3646] ? __might_fault+0xd1/0x170
[ 56.069381][ T3646] ? lock_downgrade+0x6e0/0x6e0
[ 56.074662][ T3646] ? __lock_acquire+0x163e/0x5660
[ 56.079681][ T3646] ? __fget_light+0x20a/0x270
[ 56.084358][ T3646] __sys_sendmmsg+0x195/0x470
[ 56.089028][ T3646] ? __ia32_sys_sendmsg+0x220/0x220
[ 56.094215][ T3646] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 56.100192][ T3646] ? __context_tracking_exit+0xb8/0xe0
[ 56.105654][ T3646] ? lock_downgrade+0x6e0/0x6e0
[ 56.110510][ T3646] ? lock_downgrade+0x6e0/0x6e0
[ 56.115350][ T3646] ? acct_account_cputime+0x19d/0x310
[ 56.120715][ T3646] ? syscall_enter_from_user_mode+0x21/0x70
[ 56.126605][ T3646] __x64_sys_sendmmsg+0x99/0x100
[ 56.131583][ T3646] ? syscall_enter_from_user_mode+0x21/0x70
[ 56.137496][ T3646] do_syscall_64+0x35/0xb0
[ 56.141902][ T3646] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 56.147793][ T3646] RIP: 0033:0x7f2d3add0f29
[ 56.152283][ T3646] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 56.171894][ T3646] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 56.180302][ T3646] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 56.188281][ T3646] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 56.196249][ T3646] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 56.204215][ T3646] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 56.212178][ T3646] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 56.220140][ T3646]
[ 56.249693][ T3647] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 56.261072][ T3647] CPU: 0 PID: 3647 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 56.271564][ T3647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 56.281611][ T3647] Call Trace:
[ 56.284881][ T3647]
[ 56.287804][ T3647] dump_stack_lvl+0xcd/0x134
[ 56.292400][ T3647] ccid3_update_send_interval.cold+0x87/0x93
[ 56.298389][ T3647] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 56.303857][ T3647] ? ccid3_update_send_interval+0x120/0x120
[ 56.309756][ T3647] dccp_xmit_packet+0x2f2/0x750
[ 56.314609][ T3647] dccp_write_xmit+0x16d/0x1d0
[ 56.319384][ T3647] dccp_sendmsg+0x935/0xca0
[ 56.323890][ T3647] ? tomoyo_socket_bind_permission+0x330/0x330
[ 56.330036][ T3647] ? dccp_destroy_sock+0x400/0x400
[ 56.335150][ T3647] inet_sendmsg+0x99/0xe0
[ 56.339484][ T3647] ? inet_send_prepare+0x4e0/0x4e0
[ 56.344589][ T3647] sock_sendmsg+0xcf/0x120
[ 56.349002][ T3647] ____sys_sendmsg+0x334/0x810
[ 56.353753][ T3647] ? kernel_sendmsg+0x50/0x50
[ 56.358416][ T3647] ? do_recvmmsg+0x6d0/0x6d0
[ 56.362997][ T3647] ? __lock_acquire+0x163e/0x5660
[ 56.368015][ T3647] ___sys_sendmsg+0xf3/0x170
[ 56.372607][ T3647] ? sendmsg_copy_msghdr+0x160/0x160
[ 56.377911][ T3647] ? mark_lock.part.0+0xee/0x1910
[ 56.382951][ T3647] ? lock_chain_count+0x20/0x20
[ 56.387795][ T3647] ? lock_chain_count+0x20/0x20
[ 56.392635][ T3647] ? find_held_lock+0x2d/0x110
[ 56.397389][ T3647] ? __might_fault+0xd1/0x170
[ 56.402054][ T3647] ? lock_downgrade+0x6e0/0x6e0
[ 56.406899][ T3647] ? __lock_acquire+0x163e/0x5660
[ 56.411914][ T3647] ? __fget_light+0x20a/0x270
[ 56.416583][ T3647] __sys_sendmmsg+0x195/0x470
[ 56.421262][ T3647] ? __ia32_sys_sendmsg+0x220/0x220
[ 56.426463][ T3647] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 56.432716][ T3647] ? __context_tracking_exit+0xb8/0xe0
[ 56.438171][ T3647] ? lock_downgrade+0x6e0/0x6e0
[ 56.443016][ T3647] ? lock_downgrade+0x6e0/0x6e0
[ 56.447861][ T3647] ? restore_fpregs_from_fpstate+0xcc/0x1e0
[ 56.453760][ T3647] ? syscall_enter_from_user_mode+0x21/0x70
[ 56.459647][ T3647] __x64_sys_sendmmsg+0x99/0x100
[ 56.464585][ T3647] ? syscall_enter_from_user_mode+0x21/0x70
[ 56.470486][ T3647] do_syscall_64+0x35/0xb0
[ 56.474896][ T3647] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 56.480783][ T3647] RIP: 0033:0x7f2d3add0f29
[ 56.485198][ T3647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 56.504817][ T3647] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 56.513222][ T3647] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 56.521210][ T3647] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 56.529205][ T3647] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 56.537168][ T3647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 56.545129][ T3647] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 56.553093][ T3647]
[ 56.583065][ T3648] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 56.594344][ T3648] CPU: 0 PID: 3648 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 56.604979][ T3648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 56.615035][ T3648] Call Trace:
[ 56.618309][ T3648]
[ 56.621246][ T3648] dump_stack_lvl+0xcd/0x134
[ 56.625871][ T3648] ccid3_update_send_interval.cold+0x87/0x93
[ 56.631881][ T3648] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 56.637340][ T3648] ? ccid3_update_send_interval+0x120/0x120
[ 56.643247][ T3648] dccp_xmit_packet+0x2f2/0x750
[ 56.648094][ T3648] dccp_write_xmit+0x16d/0x1d0
[ 56.652852][ T3648] dccp_sendmsg+0x935/0xca0
[ 56.657367][ T3648] ? tomoyo_socket_bind_permission+0x330/0x330
[ 56.663573][ T3648] ? dccp_destroy_sock+0x400/0x400
[ 56.668699][ T3648] inet_sendmsg+0x99/0xe0
[ 56.673020][ T3648] ? inet_send_prepare+0x4e0/0x4e0
[ 56.678122][ T3648] sock_sendmsg+0xcf/0x120
[ 56.682534][ T3648] ____sys_sendmsg+0x334/0x810
[ 56.687292][ T3648] ? kernel_sendmsg+0x50/0x50
[ 56.691965][ T3648] ? do_recvmmsg+0x6d0/0x6d0
[ 56.696550][ T3648] ? __lock_acquire+0x163e/0x5660
[ 56.701575][ T3648] ___sys_sendmsg+0xf3/0x170
[ 56.706159][ T3648] ? sendmsg_copy_msghdr+0x160/0x160
[ 56.711442][ T3648] ? mark_lock.part.0+0xee/0x1910
[ 56.716477][ T3648] ? lock_chain_count+0x20/0x20
[ 56.721330][ T3648] ? lock_chain_count+0x20/0x20
[ 56.726186][ T3648] ? find_held_lock+0x2d/0x110
[ 56.730946][ T3648] ? __might_fault+0xd1/0x170
[ 56.735613][ T3648] ? lock_downgrade+0x6e0/0x6e0
[ 56.740496][ T3648] ? __lock_acquire+0x163e/0x5660
[ 56.745513][ T3648] ? __fget_light+0x20a/0x270
[ 56.750185][ T3648] __sys_sendmmsg+0x195/0x470
[ 56.754857][ T3648] ? __ia32_sys_sendmsg+0x220/0x220
[ 56.760044][ T3648] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 56.766032][ T3648] ? __context_tracking_exit+0xb8/0xe0
[ 56.771488][ T3648] ? lock_downgrade+0x6e0/0x6e0
[ 56.776332][ T3648] ? lock_downgrade+0x6e0/0x6e0
[ 56.781186][ T3648] ? restore_fpregs_from_fpstate+0xcc/0x1e0
[ 56.787116][ T3648] ? syscall_enter_from_user_mode+0x21/0x70
[ 56.793014][ T3648] __x64_sys_sendmmsg+0x99/0x100
[ 56.797948][ T3648] ? syscall_enter_from_user_mode+0x21/0x70
[ 56.803853][ T3648] do_syscall_64+0x35/0xb0
[ 56.808264][ T3648] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 56.814171][ T3648] RIP: 0033:0x7f2d3add0f29
[ 56.818579][ T3648] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[ 56.838186][ T3648] RSP: 002b:00007ffcee646fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 56.846595][ T3648] RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007f2d3add0f29
[ 56.854562][ T3648] RDX: 0000000000000001 RSI: 0000000020000fc0 RDI: 0000000000000004
[ 56.862527][ T3648] RBP: 0000000000000000 R08: 00007ffcee647158 R09: 00007ffcee647158
[ 56.870487][ T3648] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcee646fcc
executing program
[ 56.878449][ T3648] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[ 56.886413][ T3648]
[ 56.914436][ T3649] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 56.925702][ T3649] CPU: 1 PID: 3649 Comm: syz-executor345 Not tainted 5.19.0-rc7-syzkaller-00005-gca85855bdcae #0
[ 56.936194][ T3649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022
[ 56.946240][ T3649] Call Trace:
[ 56.949511][ T3649]
[ 56.952442][ T3649] dump_stack_lvl+0xcd/0x134
[ 56.957050][ T3649] ccid3_update_send_interval.cold+0x87/0x93
[ 56.963026][ T3649] ccid3_hc_tx_packet_sent+0x12e/0x160
[ 56.968479][ T3649] ? ccid3_update_send_interval+0x120/0x120
[ 56.974364][ T3649] dccp_xmit_packet+0x2f2/0x750
[ 56.979231][ T3649] dccp_write_xmit+0x16d/0x1d0
[ 56.983984][ T3649] dccp_sendmsg+0x935/0xca0
[ 56.988476][ T3649] ? tomoyo_socket_bind_permission+0x330/0x330
[ 56.994621][ T3649] ? dccp_destroy_sock+0x400/0x400
[ 56.999725][ T3649] inet_sendmsg+0x99/0xe0
[ 57.004049][ T3649] ? inet_send_prepare+0x4e0/0x4e0
[ 57.009152][ T3649] sock_sendmsg+0xcf/0x120
[ 57.013560][ T3649] ____sys_sendmsg+0x334/0x810
[ 57.018328][ T3649] ? kernel_sendmsg+0x50/0x50
[ 57.022996][ T3649] ? do_recvmmsg+0x6d0/0x6d0
[ 57.027579][ T3649] ? __lock_acquire+0x163e/0x5660
[ 57.032605][ T3649] ___sys_sendmsg+0xf3/0x170
[ 57.037200][ T3649] ? sendmsg_copy_msghdr+0x160/0x160
[ 57.042492][ T3649] ? mark_lock.part.0+0xee/0x1910
[ 57.047531][ T3649] ? lock_chain_count+0x20/0x20
[ 57.052395][ T3649] ? lock_chain_count+0x20/0x20
[ 57.057253][ T3649] ? find_held_lock+0x2d/0x110
[ 57.062026][ T3649] ? __might_fault+0xd1/0x170
[ 57.066708][ T3649] ? lock_downgrade+0x6e0/0x6e0
[ 57.071589][ T3649] ? __lock_acquire+0x163e/0x5660
[ 57.076628][ T3649] ? __fget_light+0x20a/0x270
[ 57.081313][ T3649] __sys_sendmmsg+0x195/0x470
[ 57.086000][ T3649] ? __ia32_sys_sendmsg+0x220/0x220
[ 57.091224][ T3649] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 57.097216][ T3649] ? __context_tracking_exit+0xb8/0xe0
[ 57.102682][ T3649] ? lock_downgrade+0x6e0/0x6e0
[ 57.107541][ T3649] ? lock_downgrade+0x6e0/0x6e0
[ 57.112400][ T3649] ? syscall_enter_from_user_mode+0x21/0x70
[ 57.118301][ T3649] __x64_sys_sendmmsg+0x99/0x100
[ 57.123245][ T3649] ? syscall_enter_from_user_mode+0x21/0x70
[ 57.129148][ T3649] do_syscall_64+0x35/0xb0
[ 57.133576][ T3649] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 57.139656][ T3649] RIP: 0033:0x7f2d3add0f29
[ 57.144091][ T3649] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48