Warning: Permanently added '[localhost]:45708' (ED25519) to the list of known hosts.
2024/12/02 08:24:00 ignoring optional flag "sandboxArg"="0"
[ 71.059036][ T1417] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.061629][ T1417] ieee802154 phy1 wpan1: encryption failed: -22
2024/12/02 08:24:00 parsed 1 programs
[ 72.986194][ T39] kauditd_printk_skb: 6 callbacks suppressed
[ 72.986207][ T39] audit: type=1400 audit(1733127842.720:143): avc: denied { unlink } for pid=6177 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 73.863519][ T6177] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 75.285482][ T6230] chnl_net:caif_netlink_parms(): no params data found
[ 75.339044][ T6230] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.341380][ T6230] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.343643][ T6230] bridge_slave_0: entered allmulticast mode
[ 75.346335][ T6230] bridge_slave_0: entered promiscuous mode
[ 75.349871][ T6230] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.352214][ T6230] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.354115][ T6230] bridge_slave_1: entered allmulticast mode
[ 75.356232][ T6230] bridge_slave_1: entered promiscuous mode
[ 75.382154][ T6230] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 75.386498][ T6230] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 75.413779][ T6230] team0: Port device team_slave_0 added
[ 75.417041][ T6230] team0: Port device team_slave_1 added
[ 75.446784][ T6230] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 75.449012][ T6230] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 75.459973][ T6230] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 75.464589][ T6230] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 75.466768][ T6230] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 75.475504][ T6230] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 75.502788][ T6230] hsr_slave_0: entered promiscuous mode
[ 75.504799][ T6230] hsr_slave_1: entered promiscuous mode
[ 75.979508][ T6230] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 75.984164][ T6230] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 75.994301][ T6230] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 75.998413][ T6230] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 76.007916][ T6230] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.010385][ T6230] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.012923][ T6230] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.015328][ T6230] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.046038][ T6230] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.052836][ T1146] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.056619][ T1146] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.065370][ T6230] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.071493][ T77] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.073326][ T77] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.077874][ T1146] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.079896][ T1146] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.100351][ T6230] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 76.198274][ T6230] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 76.217792][ T6230] veth0_vlan: entered promiscuous mode
[ 76.223493][ T6230] veth1_vlan: entered promiscuous mode
[ 76.238495][ T6230] veth0_macvtap: entered promiscuous mode
[ 76.243098][ T6230] veth1_macvtap: entered promiscuous mode
[ 76.254815][ T6230] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.263099][ T6230] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.268908][ T6230] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.271366][ T6230] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.273758][ T6230] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.276324][ T6230] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.360948][ T210] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.430536][ T210] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.488426][ T210] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.561585][ T210] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.720622][ T5290] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.724938][ T5290] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.728470][ T5290] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.731584][ T5290] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.734566][ T5290] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 76.737781][ T5290] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.118417][ T39] audit: type=1401 audit(1733127846.860:144): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 77.531280][ T77] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.533383][ T77] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.543593][ T66] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.545668][ T66] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2024/12/02 08:24:07 executed programs: 0
[ 77.619108][ T5290] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.622702][ T5290] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.624945][ T5290] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.628363][ T5290] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.631345][ T5290] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.633433][ T5290] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.716652][ T6424] chnl_net:caif_netlink_parms(): no params data found
[ 77.768394][ T6424] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.770289][ T6424] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.772433][ T6424] bridge_slave_0: entered allmulticast mode
[ 77.774565][ T6424] bridge_slave_0: entered promiscuous mode
[ 77.778160][ T6424] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.780050][ T6424] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.782021][ T6424] bridge_slave_1: entered allmulticast mode
[ 77.784617][ T6424] bridge_slave_1: entered promiscuous mode
[ 77.805224][ T6424] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.808794][ T6424] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.830322][ T6424] team0: Port device team_slave_0 added
[ 77.833208][ T6424] team0: Port device team_slave_1 added
[ 77.853533][ T6424] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.855397][ T6424] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 77.863810][ T6424] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.869438][ T6424] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.871896][ T6424] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 77.882371][ T6424] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 77.905755][ T6424] hsr_slave_0: entered promiscuous mode
[ 77.908017][ T6424] hsr_slave_1: entered promiscuous mode
[ 77.909970][ T6424] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 77.911972][ T6424] Cannot create hsr debugfs directory
[ 79.696396][ T6020] Bluetooth: hci0: command tx timeout
[ 79.908755][ T210] bridge_slave_1: left allmulticast mode
[ 79.910344][ T210] bridge_slave_1: left promiscuous mode
[ 79.911960][ T210] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.915470][ T210] bridge_slave_0: left allmulticast mode
[ 79.917232][ T210] bridge_slave_0: left promiscuous mode
[ 79.918927][ T210] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.122358][ T210] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 80.125998][ T210] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 80.129244][ T210] bond0 (unregistering): Released all slaves
[ 80.245817][ T210] hsr_slave_0: left promiscuous mode
[ 80.247900][ T210] hsr_slave_1: left promiscuous mode
[ 80.249937][ T210] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 80.251875][ T210] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 80.254542][ T210] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 80.256608][ T210] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 80.269188][ T210] veth1_macvtap: left promiscuous mode
[ 80.270710][ T210] veth0_macvtap: left promiscuous mode
[ 80.272166][ T210] veth1_vlan: left promiscuous mode
[ 80.273571][ T210] veth0_vlan: left promiscuous mode
[ 80.681502][ T210] team0 (unregistering): Port device team_slave_1 removed
[ 80.730660][ T210] team0 (unregistering): Port device team_slave_0 removed
[ 81.307714][ T25] cfg80211: failed to load regulatory.db
[ 81.354847][ T6424] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 81.362091][ T6424] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 81.366399][ T6424] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 81.369296][ T6424] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 81.407422][ T6424] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.420245][ T6424] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.424529][ T1139] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.427083][ T1139] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.438314][ T1139] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.440866][ T1139] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.513727][ T6424] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 81.532194][ T6424] veth0_vlan: entered promiscuous mode
[ 81.537687][ T6424] veth1_vlan: entered promiscuous mode
[ 81.554467][ T6424] veth0_macvtap: entered promiscuous mode
[ 81.559050][ T6424] veth1_macvtap: entered promiscuous mode
[ 81.565379][ T6424] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.570295][ T6424] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.574147][ T6424] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.576949][ T6424] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.579286][ T6424] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.581605][ T6424] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.768670][ T66] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.770912][ T66] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.782230][ T66] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.784333][ T66] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.786205][ T6020] Bluetooth: hci0: command tx timeout
[ 81.808868][ T39] audit: type=1400 audit(1733127851.550:145): avc: denied { create } for pid=6477 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
[ 81.813970][ T39] audit: type=1400 audit(1733127851.550:146): avc: denied { bind } for pid=6477 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
[ 81.819032][ T39] audit: type=1400 audit(1733127851.550:147): avc: denied { name_bind } for pid=6477 comm="syz.0.15" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1
[ 81.824151][ T39] audit: type=1400 audit(1733127851.550:148): avc: denied { node_bind } for pid=6477 comm="syz.0.15" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=dccp_socket permissive=1
[ 81.830565][ T39] audit: type=1400 audit(1733127851.550:149): avc: denied { listen } for pid=6477 comm="syz.0.15" lport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
[ 81.835829][ T39] audit: type=1400 audit(1733127851.550:150): avc: denied { setopt } for pid=6477 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
[ 81.841157][ T39] audit: type=1400 audit(1733127851.550:151): avc: denied { connect } for pid=6477 comm="syz.0.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
[ 81.846566][ T39] audit: type=1400 audit(1733127851.550:152): avc: denied { name_connect } for pid=6477 comm="syz.0.15" dest=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1
[ 81.851892][ T39] audit: type=1400 audit(1733127851.550:153): avc: denied { write } for pid=6477 comm="syz.0.15" path="socket:[12415]" dev="sockfs" ino=12415 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1
[ 81.859713][ T6480] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 81.867198][ T6480] CPU: 1 UID: 0 PID: 6480 Comm: syz.0.16 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 81.871124][ T6480] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 81.873634][ T6480] Call Trace:
[ 81.874462][ T6480]
[ 81.875188][ T6480] dump_stack_lvl+0x16c/0x1f0
[ 81.876354][ T6480] ccid3_update_send_interval+0x18e/0x1c0
[ 81.877737][ T6480] ccid3_hc_tx_packet_sent+0x134/0x190
[ 81.879046][ T6480] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 81.880458][ T6480] dccp_xmit_packet+0x27b/0x6d0
[ 81.881621][ T6480] dccp_write_xmit+0x16f/0x1d0
[ 81.882777][ T6480] dccp_sendmsg+0x9b7/0xd10
[ 81.883867][ T6480] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 81.885470][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 81.886819][ T6480] ? __fget_files+0x206/0x3a0
[ 81.888266][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 81.889472][ T6480] inet_sendmsg+0x119/0x140
[ 81.890608][ T6480] __sys_sendto+0x42a/0x4f0
[ 81.891703][ T6480] ? __pfx___sys_sendto+0x10/0x10
[ 81.892866][ T6480] ? xfd_validate_state+0x5d/0x180
[ 81.894073][ T6480] ? rcu_is_watching+0x12/0xc0
[ 81.895297][ T6480] __x64_sys_sendto+0xe0/0x1c0
[ 81.896503][ T6480] ? do_syscall_64+0x91/0x250
[ 81.897629][ T6480] ? lockdep_hardirqs_on+0x7c/0x110
[ 81.898804][ T6480] do_syscall_64+0xcd/0x250
[ 81.899877][ T6480] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.901254][ T6480] RIP: 0033:0x7f6688f7e719
[ 81.902326][ T6480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 81.906798][ T6480] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 81.909073][ T6480] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 81.910953][ T6480] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 81.912838][ T6480] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 81.914729][ T6480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 81.916624][ T6480] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 81.918509][ T6480]
[ 81.920290][ T6480] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 81.922965][ T6480] CPU: 1 UID: 0 PID: 6480 Comm: syz.0.16 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 81.925233][ T6480] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 81.928098][ T6480] Call Trace:
[ 81.928862][ T6480]
[ 81.929544][ T6480] dump_stack_lvl+0x16c/0x1f0
[ 81.930759][ T6480] ccid3_update_send_interval+0x18e/0x1c0
[ 81.932106][ T6480] ccid3_hc_tx_packet_sent+0x134/0x190
[ 81.933413][ T6480] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 81.934847][ T6480] dccp_xmit_packet+0x27b/0x6d0
[ 81.936014][ T6480] dccp_write_xmit+0x16f/0x1d0
[ 81.937191][ T6480] dccp_sendmsg+0x9b7/0xd10
[ 81.938294][ T6480] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 81.939860][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 81.941058][ T6480] ? __fget_files+0x206/0x3a0
[ 81.942184][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 81.943380][ T6480] inet_sendmsg+0x119/0x140
[ 81.944464][ T6480] __sys_sendto+0x42a/0x4f0
[ 81.945552][ T6480] ? __pfx___sys_sendto+0x10/0x10
[ 81.946811][ T6480] ? xfd_validate_state+0x5d/0x180
[ 81.948050][ T6480] ? rcu_is_watching+0x12/0xc0
[ 81.949239][ T6480] __x64_sys_sendto+0xe0/0x1c0
[ 81.950443][ T6480] ? do_syscall_64+0x91/0x250
[ 81.951567][ T6480] ? lockdep_hardirqs_on+0x7c/0x110
[ 81.952819][ T6480] do_syscall_64+0xcd/0x250
[ 81.953949][ T6480] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.955352][ T6480] RIP: 0033:0x7f6688f7e719
[ 81.956444][ T6480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 81.961025][ T6480] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 81.963019][ T6480] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 81.964873][ T6480] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 81.966769][ T6480] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 81.968679][ T6480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 81.970593][ T6480] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 81.972469][ T6480]
[ 81.976331][ T6480] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 81.979021][ T6480] CPU: 1 UID: 0 PID: 6480 Comm: syz.0.16 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 81.981399][ T6480] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 81.983970][ T6480] Call Trace:
[ 81.984791][ T6480]
[ 81.985521][ T6480] dump_stack_lvl+0x16c/0x1f0
[ 81.986664][ T6480] ccid3_update_send_interval+0x18e/0x1c0
[ 81.988073][ T6480] ccid3_hc_tx_packet_sent+0x134/0x190
[ 81.989359][ T6480] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 81.990825][ T6480] dccp_xmit_packet+0x27b/0x6d0
[ 81.991986][ T6480] dccp_write_xmit+0x16f/0x1d0
[ 81.993155][ T6480] dccp_sendmsg+0x9b7/0xd10
[ 81.994276][ T6480] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 81.995896][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 81.997092][ T6480] ? __fget_files+0x206/0x3a0
[ 81.998229][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 81.999427][ T6480] inet_sendmsg+0x119/0x140
[ 82.000512][ T6480] __sys_sendto+0x42a/0x4f0
[ 82.001592][ T6480] ? __pfx___sys_sendto+0x10/0x10
[ 82.002796][ T6480] ? __pfx_task_mm_cid_work+0x10/0x10
[ 82.004093][ T6480] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.005370][ T6480] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 82.006876][ T6480] ? rcu_is_watching+0x12/0xc0
[ 82.008011][ T6480] __x64_sys_sendto+0xe0/0x1c0
[ 82.009147][ T6480] ? do_syscall_64+0x91/0x250
[ 82.010267][ T6480] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.011497][ T6480] do_syscall_64+0xcd/0x250
[ 82.012587][ T6480] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.013988][ T6480] RIP: 0033:0x7f6688f7e719
[ 82.015039][ T6480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.019516][ T6480] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.021458][ T6480] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.023291][ T6480] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.025120][ T6480] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.026970][ T6480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.028801][ T6480] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.030632][ T6480]
[ 82.031850][ T6480] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.034494][ T6480] CPU: 1 UID: 0 PID: 6480 Comm: syz.0.16 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.036837][ T6480] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.039414][ T6480] Call Trace:
[ 82.040242][ T6480]
[ 82.040947][ T6480] dump_stack_lvl+0x16c/0x1f0
[ 82.042069][ T6480] ccid3_update_send_interval+0x18e/0x1c0
[ 82.043408][ T6480] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.044687][ T6480] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.046095][ T6480] dccp_xmit_packet+0x27b/0x6d0
[ 82.047652][ T6480] dccp_write_xmit+0x16f/0x1d0
[ 82.048807][ T6480] dccp_sendmsg+0x9b7/0xd10
[ 82.049890][ T6480] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.051516][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.052746][ T6480] ? __fget_files+0x206/0x3a0
[ 82.053881][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.055115][ T6480] inet_sendmsg+0x119/0x140
[ 82.056350][ T6480] __sys_sendto+0x42a/0x4f0
[ 82.057609][ T6480] ? __pfx___sys_sendto+0x10/0x10
[ 82.058858][ T6480] ? __pfx_task_mm_cid_work+0x10/0x10
[ 82.060114][ T6480] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.061489][ T6480] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 82.062996][ T6480] ? rcu_is_watching+0x12/0xc0
[ 82.064157][ T6480] __x64_sys_sendto+0xe0/0x1c0
[ 82.065327][ T6480] ? do_syscall_64+0x91/0x250
[ 82.066478][ T6480] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.068247][ T6480] do_syscall_64+0xcd/0x250
[ 82.069382][ T6480] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.070827][ T6480] RIP: 0033:0x7f6688f7e719
[ 82.071919][ T6480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.076436][ T6480] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.078907][ T6480] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.081102][ T6480] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.083006][ T6480] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.084889][ T6480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.086806][ T6480] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.089101][ T6480]
[ 82.090497][ T6480] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.091724][ T39] audit: type=1400 audit(1733127851.830:154): avc: denied { rename } for pid=5335 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 82.093081][ T6480] CPU: 1 UID: 0 PID: 6480 Comm: syz.0.16 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.101214][ T6480] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.103709][ T6480] Call Trace:
[ 82.104537][ T6480]
[ 82.105248][ T6480] dump_stack_lvl+0x16c/0x1f0
[ 82.106375][ T6480] ccid3_update_send_interval+0x18e/0x1c0
[ 82.108188][ T6480] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.109610][ T6480] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.111072][ T6480] dccp_xmit_packet+0x27b/0x6d0
[ 82.112248][ T6480] dccp_write_xmit+0x16f/0x1d0
[ 82.113412][ T6480] dccp_sendmsg+0x9b7/0xd10
[ 82.114636][ T6480] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.116348][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.117591][ T6480] ? __fget_files+0x206/0x3a0
[ 82.118768][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.119973][ T6480] inet_sendmsg+0x119/0x140
[ 82.121068][ T6480] __sys_sendto+0x42a/0x4f0
[ 82.122177][ T6480] ? __pfx___sys_sendto+0x10/0x10
[ 82.123384][ T6480] ? __pfx_task_mm_cid_work+0x10/0x10
[ 82.124660][ T6480] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.125953][ T6480] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 82.127382][ T6480] ? rcu_is_watching+0x12/0xc0
[ 82.128529][ T6480] __x64_sys_sendto+0xe0/0x1c0
[ 82.129669][ T6480] ? do_syscall_64+0x91/0x250
[ 82.130803][ T6480] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.132048][ T6480] do_syscall_64+0xcd/0x250
[ 82.133154][ T6480] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.134562][ T6480] RIP: 0033:0x7f6688f7e719
[ 82.135622][ T6480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.140644][ T6480] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.142620][ T6480] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.144495][ T6480] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.146363][ T6480] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.148249][ T6480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.150118][ T6480] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.151989][ T6480]
[ 82.153170][ T6480] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.155813][ T6480] CPU: 1 UID: 0 PID: 6480 Comm: syz.0.16 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.158599][ T6480] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.161097][ T6480] Call Trace:
[ 82.161918][ T6480]
[ 82.162633][ T6480] dump_stack_lvl+0x16c/0x1f0
[ 82.163757][ T6480] ccid3_update_send_interval+0x18e/0x1c0
[ 82.165099][ T6480] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.166389][ T6480] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.167806][ T6480] dccp_xmit_packet+0x27b/0x6d0
[ 82.168961][ T6480] dccp_write_xmit+0x16f/0x1d0
[ 82.170102][ T6480] dccp_sendmsg+0x9b7/0xd10
[ 82.171180][ T6480] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.172775][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.173972][ T6480] ? __fget_files+0x206/0x3a0
[ 82.175085][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.176273][ T6480] inet_sendmsg+0x119/0x140
[ 82.177697][ T6480] __sys_sendto+0x42a/0x4f0
[ 82.178932][ T6480] ? __pfx___sys_sendto+0x10/0x10
[ 82.180135][ T6480] ? __pfx_task_mm_cid_work+0x10/0x10
[ 82.181401][ T6480] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.182696][ T6480] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 82.184199][ T6480] ? rcu_is_watching+0x12/0xc0
[ 82.185341][ T6480] __x64_sys_sendto+0xe0/0x1c0
[ 82.186497][ T6480] ? do_syscall_64+0x91/0x250
[ 82.187634][ T6480] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.188862][ T6480] do_syscall_64+0xcd/0x250
[ 82.189946][ T6480] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.191342][ T6480] RIP: 0033:0x7f6688f7e719
[ 82.192419][ T6480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.196981][ T6480] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.199216][ T6480] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.201051][ T6480] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.203005][ T6480] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.204963][ T6480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.206945][ T6480] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.209177][ T6480]
[ 82.211861][ T6480] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.214510][ T6480] CPU: 1 UID: 0 PID: 6480 Comm: syz.0.16 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.216899][ T6480] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.219458][ T6480] Call Trace:
[ 82.220266][ T6480]
[ 82.220979][ T6480] dump_stack_lvl+0x16c/0x1f0
[ 82.222114][ T6480] ccid3_update_send_interval+0x18e/0x1c0
[ 82.223450][ T6480] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.224732][ T6480] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.226174][ T6480] dccp_xmit_packet+0x27b/0x6d0
[ 82.227595][ T6480] dccp_write_xmit+0x16f/0x1d0
[ 82.228953][ T6480] dccp_sendmsg+0x9b7/0xd10
[ 82.230046][ T6480] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.231640][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.232849][ T6480] ? __fget_files+0x206/0x3a0
[ 82.233980][ T6480] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.235168][ T6480] inet_sendmsg+0x119/0x140
[ 82.236243][ T6480] __sys_sendto+0x42a/0x4f0
[ 82.237323][ T6480] ? __pfx___sys_sendto+0x10/0x10
[ 82.238526][ T6480] ? __pfx_task_mm_cid_work+0x10/0x10
[ 82.239764][ T6480] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.241035][ T6480] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 82.242538][ T6480] ? rcu_is_watching+0x12/0xc0
[ 82.243680][ T6480] __x64_sys_sendto+0xe0/0x1c0
[ 82.244810][ T6480] ? do_syscall_64+0x91/0x250
[ 82.245931][ T6480] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.247168][ T6480] do_syscall_64+0xcd/0x250
[ 82.248567][ T6480] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.250079][ T6480] RIP: 0033:0x7f6688f7e719
[ 82.251128][ T6480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.255608][ T6480] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.257513][ T6480] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.259381][ T6480] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.261242][ T6480] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.263119][ T6480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.264976][ T6480] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.266867][ T6480]
[ 82.307380][ T6482] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.310846][ T6482] CPU: 3 UID: 0 PID: 6482 Comm: syz.0.17 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.313914][ T6482] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.317206][ T6482] Call Trace:
[ 82.318257][ T6482]
[ 82.319175][ T6482] dump_stack_lvl+0x16c/0x1f0
[ 82.320622][ T6482] ccid3_update_send_interval+0x18e/0x1c0
[ 82.322373][ T6482] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.324049][ T6482] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.325910][ T6482] dccp_xmit_packet+0x27b/0x6d0
[ 82.327433][ T6482] dccp_write_xmit+0x16f/0x1d0
[ 82.328921][ T6482] dccp_sendmsg+0x9b7/0xd10
[ 82.330351][ T6482] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.332465][ T6482] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.334041][ T6482] ? __fget_files+0x206/0x3a0
[ 82.335488][ T6482] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.337051][ T6482] inet_sendmsg+0x119/0x140
[ 82.338481][ T6482] __sys_sendto+0x42a/0x4f0
[ 82.339901][ T6482] ? __pfx___sys_sendto+0x10/0x10
[ 82.341482][ T6482] ? xfd_validate_state+0x5d/0x180
[ 82.343087][ T6482] ? rcu_is_watching+0x12/0xc0
[ 82.344574][ T6482] __x64_sys_sendto+0xe0/0x1c0
[ 82.345795][ T6482] ? do_syscall_64+0x91/0x250
[ 82.346934][ T6482] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.348173][ T6482] do_syscall_64+0xcd/0x250
[ 82.349260][ T6482] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.350680][ T6482] RIP: 0033:0x7f6688f7e719
[ 82.351737][ T6482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.356242][ T6482] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.358208][ T6482] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.360081][ T6482] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.361936][ T6482] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.363809][ T6482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.365668][ T6482] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.367553][ T6482]
[ 82.368824][ T6482] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.371759][ T6482] CPU: 2 UID: 0 PID: 6482 Comm: syz.0.17 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.374367][ T6482] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.377133][ T6482] Call Trace:
[ 82.378020][ T6482]
[ 82.378798][ T6482] dump_stack_lvl+0x16c/0x1f0
[ 82.380034][ T6482] ccid3_update_send_interval+0x18e/0x1c0
[ 82.381516][ T6482] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.382941][ T6482] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.384493][ T6482] dccp_xmit_packet+0x27b/0x6d0
[ 82.385770][ T6482] dccp_write_xmit+0x16f/0x1d0
[ 82.387069][ T6482] dccp_sendmsg+0x9b7/0xd10
[ 82.388259][ T6482] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.390020][ T6482] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.391380][ T6482] ? __fget_files+0x206/0x3a0
[ 82.392673][ T6482] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.394085][ T6482] inet_sendmsg+0x119/0x140
[ 82.395315][ T6482] __sys_sendto+0x42a/0x4f0
[ 82.396566][ T6482] ? __pfx___sys_sendto+0x10/0x10
[ 82.397930][ T6482] ? xfd_validate_state+0x5d/0x180
[ 82.399282][ T6482] ? rcu_is_watching+0x12/0xc0
[ 82.400583][ T6482] __x64_sys_sendto+0xe0/0x1c0
[ 82.401862][ T6482] ? do_syscall_64+0x91/0x250
[ 82.403295][ T6482] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.404755][ T6482] do_syscall_64+0xcd/0x250
[ 82.405991][ T6482] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.407590][ T6482] RIP: 0033:0x7f6688f7e719
[ 82.408811][ T6482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.413886][ T6482] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.416131][ T6482] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.418249][ T6482] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.420329][ T6482] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.422466][ T6482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.424639][ T6482] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.426784][ T6482]
[ 82.429468][ T6482] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.432542][ T6482] CPU: 2 UID: 0 PID: 6482 Comm: syz.0.17 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.435245][ T6482] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.438123][ T6482] Call Trace:
[ 82.439050][ T6482]
[ 82.439853][ T6482] dump_stack_lvl+0x16c/0x1f0
[ 82.441136][ T6482] ccid3_update_send_interval+0x18e/0x1c0
[ 82.442681][ T6482] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.444134][ T6482] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.445877][ T6482] dccp_xmit_packet+0x27b/0x6d0
[ 82.447228][ T6482] dccp_write_xmit+0x16f/0x1d0
[ 82.448499][ T6482] dccp_sendmsg+0x9b7/0xd10
[ 82.449714][ T6482] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.451487][ T6482] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.452826][ T6482] ? __fget_files+0x206/0x3a0
[ 82.454071][ T6482] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.455392][ T6482] inet_sendmsg+0x119/0x140
[ 82.456593][ T6482] __sys_sendto+0x42a/0x4f0
[ 82.457785][ T6482] ? __pfx___sys_sendto+0x10/0x10
[ 82.459110][ T6482] ? __pfx_task_mm_cid_work+0x10/0x10
[ 82.460507][ T6482] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.461923][ T6482] ? xfd_validate_state+0x5d/0x180
[ 82.463301][ T6482] ? rcu_is_watching+0x12/0xc0
[ 82.464566][ T6482] __x64_sys_sendto+0xe0/0x1c0
[ 82.465819][ T6482] ? do_syscall_64+0x91/0x250
[ 82.467061][ T6482] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.468416][ T6482] do_syscall_64+0xcd/0x250
[ 82.469610][ T6482] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.471155][ T6482] RIP: 0033:0x7f6688f7e719
[ 82.472338][ T6482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.477332][ T6482] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.479487][ T6482] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.481524][ T6482] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.483572][ T6482] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.485612][ T6482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.487677][ T6482] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.489723][ T6482]
[ 82.519471][ T6484] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.522556][ T6484] CPU: 3 UID: 0 PID: 6484 Comm: syz.0.18 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.525266][ T6484] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.528938][ T6484] Call Trace:
[ 82.530129][ T6484]
[ 82.530999][ T6484] dump_stack_lvl+0x16c/0x1f0
[ 82.532388][ T6484] ccid3_update_send_interval+0x18e/0x1c0
[ 82.533974][ T6484] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.535468][ T6484] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.537298][ T6484] dccp_xmit_packet+0x27b/0x6d0
[ 82.538794][ T6484] dccp_write_xmit+0x16f/0x1d0
[ 82.540272][ T6484] dccp_sendmsg+0x9b7/0xd10
[ 82.541745][ T6484] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.543554][ T6484] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.545059][ T6484] ? __fget_files+0x206/0x3a0
[ 82.546290][ T6484] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.547855][ T6484] inet_sendmsg+0x119/0x140
[ 82.549528][ T6484] __sys_sendto+0x42a/0x4f0
[ 82.551219][ T6484] ? __pfx___sys_sendto+0x10/0x10
[ 82.552724][ T6484] ? xfd_validate_state+0x5d/0x180
[ 82.554153][ T6484] ? rcu_is_watching+0x12/0xc0
[ 82.555569][ T6484] __x64_sys_sendto+0xe0/0x1c0
[ 82.556935][ T6484] ? do_syscall_64+0x91/0x250
[ 82.558351][ T6484] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.559805][ T6484] do_syscall_64+0xcd/0x250
[ 82.561061][ T6484] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.562709][ T6484] RIP: 0033:0x7f6688f7e719
[ 82.563938][ T6484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.569255][ T6484] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.571536][ T6484] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.573707][ T6484] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.575879][ T6484] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.578103][ T6484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.580473][ T6484] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.583310][ T6484]
[ 82.584684][ T6484] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.588267][ T6484] CPU: 3 UID: 0 PID: 6484 Comm: syz.0.18 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.591100][ T6484] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.594050][ T6484] Call Trace:
[ 82.594988][ T6484]
[ 82.595800][ T6484] dump_stack_lvl+0x16c/0x1f0
[ 82.597098][ T6484] ccid3_update_send_interval+0x18e/0x1c0
[ 82.598675][ T6484] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.600205][ T6484] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.602246][ T6484] dccp_xmit_packet+0x27b/0x6d0
[ 82.604030][ T6484] dccp_write_xmit+0x16f/0x1d0
[ 82.605422][ T6484] dccp_sendmsg+0x9b7/0xd10
[ 82.606733][ T6484] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.608508][ T6484] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.609874][ T6484] ? __fget_files+0x206/0x3a0
[ 82.611225][ T6484] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.612619][ T6484] inet_sendmsg+0x119/0x140
[ 82.613853][ T6484] __sys_sendto+0x42a/0x4f0
[ 82.615078][ T6484] ? __pfx___sys_sendto+0x10/0x10
[ 82.616421][ T6484] ? xfd_validate_state+0x5d/0x180
[ 82.617831][ T6484] ? rcu_is_watching+0x12/0xc0
[ 82.619165][ T6484] __x64_sys_sendto+0xe0/0x1c0
[ 82.620470][ T6484] ? do_syscall_64+0x91/0x250
[ 82.621804][ T6484] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.623537][ T6484] do_syscall_64+0xcd/0x250
[ 82.624832][ T6484] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.626470][ T6484] RIP: 0033:0x7f6688f7e719
[ 82.627698][ T6484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.633022][ T6484] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.635295][ T6484] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.637435][ T6484] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.639592][ T6484] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.641724][ T6484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.643868][ T6484] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.646007][ T6484]
[ 82.647349][ T6484] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.650463][ T6484] CPU: 3 UID: 0 PID: 6484 Comm: syz.0.18 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.653170][ T6484] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.656250][ T6484] Call Trace:
[ 82.657152][ T6484]
[ 82.657985][ T6484] dump_stack_lvl+0x16c/0x1f0
[ 82.659521][ T6484] ccid3_update_send_interval+0x18e/0x1c0
[ 82.661484][ T6484] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.663403][ T6484] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.665566][ T6484] dccp_xmit_packet+0x27b/0x6d0
[ 82.667257][ T6484] dccp_write_xmit+0x16f/0x1d0
[ 82.668926][ T6484] dccp_sendmsg+0x9b7/0xd10
[ 82.670611][ T6484] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.673063][ T6484] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.674862][ T6484] ? __fget_files+0x206/0x3a0
[ 82.676189][ T6484] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.677495][ T6484] inet_sendmsg+0x119/0x140
[ 82.678685][ T6484] __sys_sendto+0x42a/0x4f0
[ 82.679866][ T6484] ? __pfx___sys_sendto+0x10/0x10
[ 82.681175][ T6484] ? __pfx_task_mm_cid_work+0x10/0x10
[ 82.682575][ T6484] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.683974][ T6484] ? xfd_validate_state+0x5d/0x180
[ 82.685306][ T6484] ? rcu_is_watching+0x12/0xc0
[ 82.686621][ T6484] __x64_sys_sendto+0xe0/0x1c0
[ 82.687867][ T6484] ? do_syscall_64+0x91/0x250
[ 82.689089][ T6484] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.690438][ T6484] do_syscall_64+0xcd/0x250
[ 82.691615][ T6484] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.693156][ T6484] RIP: 0033:0x7f6688f7e719
[ 82.694334][ T6484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.700017][ T6484] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.703077][ T6484] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.705683][ T6484] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.708148][ T6484] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.711042][ T6484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.713930][ T6484] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.716844][ T6484]
[ 82.750775][ T6486] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.753785][ T6486] CPU: 2 UID: 0 PID: 6486 Comm: syz.0.19 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.756460][ T6486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.759365][ T6486] Call Trace:
[ 82.760246][ T6486]
[ 82.761022][ T6486] dump_stack_lvl+0x16c/0x1f0
[ 82.762335][ T6486] ccid3_update_send_interval+0x18e/0x1c0
[ 82.763839][ T6486] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.765409][ T6486] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.767566][ T6486] dccp_xmit_packet+0x27b/0x6d0
[ 82.769333][ T6486] dccp_write_xmit+0x16f/0x1d0
[ 82.771053][ T6486] dccp_sendmsg+0x9b7/0xd10
[ 82.772744][ T6486] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.774991][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.776320][ T6486] ? __fget_files+0x206/0x3a0
[ 82.777587][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.778938][ T6486] inet_sendmsg+0x119/0x140
[ 82.780151][ T6486] __sys_sendto+0x42a/0x4f0
[ 82.781362][ T6486] ? __pfx___sys_sendto+0x10/0x10
[ 82.782723][ T6486] ? xfd_validate_state+0x5d/0x180
[ 82.784081][ T6486] ? rcu_is_watching+0x12/0xc0
[ 82.785359][ T6486] __x64_sys_sendto+0xe0/0x1c0
[ 82.786513][ T6486] ? do_syscall_64+0x91/0x250
[ 82.787672][ T6486] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.789040][ T6486] do_syscall_64+0xcd/0x250
[ 82.790255][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.791816][ T6486] RIP: 0033:0x7f6688f7e719
[ 82.793043][ T6486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.798068][ T6486] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.800215][ T6486] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.802300][ T6486] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.804368][ T6486] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.806435][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.808491][ T6486] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.810571][ T6486]
2024/12/02 08:24:12 executed programs: 6
[ 82.812584][ T6486] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.815592][ T6486] CPU: 2 UID: 0 PID: 6486 Comm: syz.0.19 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.818217][ T6486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.820960][ T6486] Call Trace:
[ 82.821852][ T6486]
[ 82.822644][ T6486] dump_stack_lvl+0x16c/0x1f0
[ 82.823878][ T6486] ccid3_update_send_interval+0x18e/0x1c0
[ 82.825352][ T6486] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.826784][ T6486] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.828344][ T6486] dccp_xmit_packet+0x27b/0x6d0
[ 82.829626][ T6486] dccp_write_xmit+0x16f/0x1d0
[ 82.830910][ T6486] dccp_sendmsg+0x9b7/0xd10
[ 82.832110][ T6486] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.833882][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.835328][ T6486] ? __fget_files+0x206/0x3a0
[ 82.836697][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.838191][ T6486] inet_sendmsg+0x119/0x140
[ 82.839409][ T6486] __sys_sendto+0x42a/0x4f0
[ 82.840621][ T6486] ? __pfx___sys_sendto+0x10/0x10
[ 82.841989][ T6486] ? xfd_validate_state+0x5d/0x180
[ 82.843345][ T6486] ? rcu_is_watching+0x12/0xc0
[ 82.844576][ T6486] __x64_sys_sendto+0xe0/0x1c0
[ 82.845850][ T6486] ? do_syscall_64+0x91/0x250
[ 82.847106][ T6486] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.848491][ T6486] do_syscall_64+0xcd/0x250
[ 82.849686][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.851214][ T6486] RIP: 0033:0x7f6688f7e719
[ 82.852413][ T6486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.858444][ T6486] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.860754][ T6486] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.863072][ T6486] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.865932][ T6486] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.868629][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.871324][ T6486] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.874050][ T6486]
[ 82.876352][ T6486] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.880122][ T6486] CPU: 2 UID: 0 PID: 6486 Comm: syz.0.19 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.883485][ T6486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.887174][ T6486] Call Trace:
[ 82.888306][ T6486]
[ 82.889291][ T6486] dump_stack_lvl+0x16c/0x1f0
[ 82.890634][ T6486] ccid3_update_send_interval+0x18e/0x1c0
[ 82.892175][ T6486] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.893660][ T6486] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.895283][ T6486] dccp_xmit_packet+0x27b/0x6d0
[ 82.896591][ T6486] dccp_write_xmit+0x16f/0x1d0
[ 82.897854][ T6486] dccp_sendmsg+0x9b7/0xd10
[ 82.899079][ T6486] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.900849][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.902213][ T6486] ? __fget_files+0x206/0x3a0
[ 82.903476][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.904782][ T6486] inet_sendmsg+0x119/0x140
[ 82.906293][ T6486] __sys_sendto+0x42a/0x4f0
[ 82.907403][ T6486] ? __pfx___sys_sendto+0x10/0x10
[ 82.908661][ T6486] ? __pfx_task_mm_cid_work+0x10/0x10
[ 82.909888][ T6486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.911337][ T6486] ? xfd_validate_state+0x5d/0x180
[ 82.912705][ T6486] ? rcu_is_watching+0x12/0xc0
[ 82.913989][ T6486] __x64_sys_sendto+0xe0/0x1c0
[ 82.915262][ T6486] ? do_syscall_64+0x91/0x250
[ 82.916478][ T6486] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.917849][ T6486] do_syscall_64+0xcd/0x250
[ 82.919062][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.920614][ T6486] RIP: 0033:0x7f6688f7e719
[ 82.921786][ T6486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.926805][ T6486] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.928986][ T6486] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.931066][ T6486] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 82.933142][ T6486] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 82.935206][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.937230][ T6486] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 82.939304][ T6486]
[ 82.941365][ T6486] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 82.944216][ T6486] CPU: 3 UID: 0 PID: 6486 Comm: syz.0.19 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 82.946627][ T6486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 82.949313][ T6486] Call Trace:
[ 82.950207][ T6486]
[ 82.951026][ T6486] dump_stack_lvl+0x16c/0x1f0
[ 82.952262][ T6486] ccid3_update_send_interval+0x18e/0x1c0
[ 82.953764][ T6486] ccid3_hc_tx_packet_sent+0x134/0x190
[ 82.955191][ T6486] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 82.956661][ T6486] dccp_xmit_packet+0x27b/0x6d0
[ 82.957854][ T6486] dccp_write_xmit+0x16f/0x1d0
[ 82.959114][ T6486] dccp_sendmsg+0x9b7/0xd10
[ 82.960359][ T6486] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 82.962638][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.964386][ T6486] ? __fget_files+0x206/0x3a0
[ 82.966003][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 82.967770][ T6486] inet_sendmsg+0x119/0x140
[ 82.969347][ T6486] __sys_sendto+0x42a/0x4f0
[ 82.970973][ T6486] ? __pfx___sys_sendto+0x10/0x10
[ 82.972694][ T6486] ? __pfx_task_mm_cid_work+0x10/0x10
[ 82.974546][ T6486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 82.976368][ T6486] ? xfd_validate_state+0x5d/0x180
[ 82.978071][ T6486] ? rcu_is_watching+0x12/0xc0
[ 82.979737][ T6486] __x64_sys_sendto+0xe0/0x1c0
[ 82.981371][ T6486] ? do_syscall_64+0x91/0x250
[ 82.982990][ T6486] ? lockdep_hardirqs_on+0x7c/0x110
[ 82.984343][ T6486] do_syscall_64+0xcd/0x250
[ 82.985537][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.986969][ T6486] RIP: 0033:0x7f6688f7e719
[ 82.988081][ T6486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 82.992974][ T6486] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 82.995434][ T6486] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 82.997920][ T6486] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.000413][ T6486] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.002844][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.005285][ T6486] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.007674][ T6486]
[ 83.009042][ T6486] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.012449][ T6486] CPU: 3 UID: 0 PID: 6486 Comm: syz.0.19 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.015599][ T6486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.018642][ T6486] Call Trace:
[ 83.019509][ T6486]
[ 83.020270][ T6486] dump_stack_lvl+0x16c/0x1f0
[ 83.021495][ T6486] ccid3_update_send_interval+0x18e/0x1c0
[ 83.022937][ T6486] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.024322][ T6486] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.025817][ T6486] dccp_xmit_packet+0x27b/0x6d0
[ 83.027036][ T6486] dccp_write_xmit+0x16f/0x1d0
[ 83.028196][ T6486] dccp_sendmsg+0x9b7/0xd10
[ 83.029326][ T6486] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.031017][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.032318][ T6486] ? __fget_files+0x206/0x3a0
[ 83.033523][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.034773][ T6486] inet_sendmsg+0x119/0x140
[ 83.035938][ T6486] __sys_sendto+0x42a/0x4f0
[ 83.037082][ T6486] ? __pfx___sys_sendto+0x10/0x10
[ 83.038387][ T6486] ? __pfx_task_mm_cid_work+0x10/0x10
[ 83.039759][ T6486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.041083][ T6486] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 83.042617][ T6486] ? rcu_is_watching+0x12/0xc0
[ 83.043780][ T6486] __x64_sys_sendto+0xe0/0x1c0
[ 83.044957][ T6486] ? do_syscall_64+0x91/0x250
[ 83.046138][ T6486] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.047431][ T6486] do_syscall_64+0xcd/0x250
[ 83.048536][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.049950][ T6486] RIP: 0033:0x7f6688f7e719
[ 83.051053][ T6486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.055734][ T6486] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.057783][ T6486] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.060224][ T6486] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.062210][ T6486] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.064256][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.066182][ T6486] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.068127][ T6486]
[ 83.069226][ T6486] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.071969][ T6486] CPU: 3 UID: 0 PID: 6486 Comm: syz.0.19 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.074462][ T6486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.077194][ T6486] Call Trace:
[ 83.078023][ T6486]
[ 83.078786][ T6486] dump_stack_lvl+0x16c/0x1f0
[ 83.079937][ T6486] ccid3_update_send_interval+0x18e/0x1c0
[ 83.081350][ T6486] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.082737][ T6486] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.084227][ T6486] dccp_xmit_packet+0x27b/0x6d0
[ 83.085456][ T6486] dccp_write_xmit+0x16f/0x1d0
[ 83.086695][ T6486] dccp_sendmsg+0x9b7/0xd10
[ 83.087873][ T6486] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.089535][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.090779][ T6486] ? __fget_files+0x206/0x3a0
[ 83.091952][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.093257][ T6486] inet_sendmsg+0x119/0x140
[ 83.094423][ T6486] __sys_sendto+0x42a/0x4f0
[ 83.095589][ T6486] ? __pfx___sys_sendto+0x10/0x10
[ 83.096856][ T6486] ? __pfx_task_mm_cid_work+0x10/0x10
[ 83.098448][ T6486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.099726][ T6486] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 83.101300][ T6486] ? rcu_is_watching+0x12/0xc0
[ 83.102524][ T6486] __x64_sys_sendto+0xe0/0x1c0
[ 83.103740][ T6486] ? do_syscall_64+0x91/0x250
[ 83.104908][ T6486] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.106227][ T6486] do_syscall_64+0xcd/0x250
[ 83.107430][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.108859][ T6486] RIP: 0033:0x7f6688f7e719
[ 83.109983][ T6486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.114673][ T6486] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.116749][ T6486] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.118850][ T6486] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.120840][ T6486] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.122797][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.124782][ T6486] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.126768][ T6486]
[ 83.128493][ T6486] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.132039][ T6486] CPU: 2 UID: 0 PID: 6486 Comm: syz.0.19 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.134757][ T6486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.137529][ T6486] Call Trace:
[ 83.138368][ T6486]
[ 83.139117][ T6486] dump_stack_lvl+0x16c/0x1f0
[ 83.140296][ T6486] ccid3_update_send_interval+0x18e/0x1c0
[ 83.141700][ T6486] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.143078][ T6486] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.144548][ T6486] dccp_xmit_packet+0x27b/0x6d0
[ 83.145759][ T6486] dccp_write_xmit+0x16f/0x1d0
[ 83.147093][ T6486] dccp_sendmsg+0x9b7/0xd10
[ 83.148348][ T6486] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.149953][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.151188][ T6486] ? __fget_files+0x206/0x3a0
[ 83.152374][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.153613][ T6486] inet_sendmsg+0x119/0x140
[ 83.154771][ T6486] __sys_sendto+0x42a/0x4f0
[ 83.155932][ T6486] ? __pfx___sys_sendto+0x10/0x10
[ 83.157488][ T6486] ? __pfx_task_mm_cid_work+0x10/0x10
[ 83.158841][ T6486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.160193][ T6486] ? xfd_validate_state+0x5d/0x180
[ 83.161443][ T6486] ? rcu_is_watching+0x12/0xc0
[ 83.162645][ T6486] __x64_sys_sendto+0xe0/0x1c0
[ 83.163806][ T6486] ? do_syscall_64+0x91/0x250
[ 83.164965][ T6486] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.166278][ T6486] do_syscall_64+0xcd/0x250
[ 83.167679][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.169244][ T6486] RIP: 0033:0x7f6688f7e719
[ 83.170624][ T6486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.176197][ T6486] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.178541][ T6486] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.180448][ T6486] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.182340][ T6486] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.184231][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.186236][ T6486] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.188580][ T6486]
[ 83.189953][ T6486] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.192714][ T6486] CPU: 2 UID: 0 PID: 6486 Comm: syz.0.19 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.195464][ T6486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.198456][ T6486] Call Trace:
[ 83.199442][ T6486]
[ 83.200155][ T6486] dump_stack_lvl+0x16c/0x1f0
[ 83.201325][ T6486] ccid3_update_send_interval+0x18e/0x1c0
[ 83.202861][ T6486] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.204306][ T6486] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.205928][ T6486] dccp_xmit_packet+0x27b/0x6d0
[ 83.207288][ T6486] dccp_write_xmit+0x16f/0x1d0
[ 83.208778][ T6486] dccp_sendmsg+0x9b7/0xd10
[ 83.210316][ T6486] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.212023][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.213272][ T6486] ? __fget_files+0x206/0x3a0
[ 83.214460][ T6486] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.215690][ T6486] inet_sendmsg+0x119/0x140
[ 83.216807][ T6486] __sys_sendto+0x42a/0x4f0
[ 83.218164][ T6486] ? __pfx___sys_sendto+0x10/0x10
[ 83.219933][ T6486] ? __pfx_task_mm_cid_work+0x10/0x10
[ 83.221769][ T6486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.223616][ T6486] ? xfd_validate_state+0x5d/0x180
[ 83.225322][ T6486] ? rcu_is_watching+0x12/0xc0
[ 83.226993][ T6486] __x64_sys_sendto+0xe0/0x1c0
[ 83.228650][ T6486] ? do_syscall_64+0x91/0x250
[ 83.230330][ T6486] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.232106][ T6486] do_syscall_64+0xcd/0x250
[ 83.233725][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.235834][ T6486] RIP: 0033:0x7f6688f7e719
[ 83.237397][ T6486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.243188][ T6486] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.245205][ T6486] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.247136][ T6486] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.249111][ T6486] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.251119][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.253085][ T6486] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.255014][ T6486]
[ 83.331101][ T6490] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.334893][ T6490] CPU: 0 UID: 0 PID: 6490 Comm: syz.0.21 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.338263][ T6490] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.341815][ T6490] Call Trace:
[ 83.342987][ T6490]
[ 83.344003][ T6490] dump_stack_lvl+0x16c/0x1f0
[ 83.345285][ T6490] ccid3_update_send_interval+0x18e/0x1c0
[ 83.346723][ T6490] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.348030][ T6490] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.349663][ T6490] dccp_xmit_packet+0x27b/0x6d0
[ 83.350916][ T6490] dccp_write_xmit+0x16f/0x1d0
[ 83.352086][ T6490] dccp_sendmsg+0x9b7/0xd10
[ 83.353203][ T6490] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.354834][ T6490] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.356060][ T6490] ? __fget_files+0x206/0x3a0
[ 83.357254][ T6490] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.358491][ T6490] inet_sendmsg+0x119/0x140
[ 83.359622][ T6490] __sys_sendto+0x42a/0x4f0
[ 83.361125][ T6490] ? __pfx___sys_sendto+0x10/0x10
[ 83.362853][ T6490] ? __pfx___x64_sys_futex+0x10/0x10
[ 83.364651][ T6490] ? ksys_write+0x1ba/0x250
[ 83.366211][ T6490] ? __pfx_ksys_write+0x10/0x10
[ 83.367906][ T6490] __x64_sys_sendto+0xe0/0x1c0
[ 83.369529][ T6490] ? do_syscall_64+0x91/0x250
[ 83.371104][ T6490] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.372894][ T6490] do_syscall_64+0xcd/0x250
[ 83.374478][ T6490] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.376424][ T6490] RIP: 0033:0x7f6688f7e719
[ 83.377878][ T6490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.384152][ T6490] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.386927][ T6490] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.389553][ T6490] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.392171][ T6490] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.394789][ T6490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.397074][ T6490] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.399182][ T6490]
[ 83.457960][ T6494] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.460866][ T6494] CPU: 1 UID: 0 PID: 6494 Comm: syz.0.23 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.463356][ T6494] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.465969][ T6494] Call Trace:
[ 83.466808][ T6494]
[ 83.467553][ T6494] dump_stack_lvl+0x16c/0x1f0
[ 83.468755][ T6494] ccid3_update_send_interval+0x18e/0x1c0
[ 83.470148][ T6494] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.471469][ T6494] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.473206][ T6494] dccp_xmit_packet+0x27b/0x6d0
[ 83.474888][ T6494] dccp_write_xmit+0x16f/0x1d0
[ 83.476334][ T6494] dccp_sendmsg+0x9b7/0xd10
[ 83.477497][ T6494] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.479181][ T6494] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.480449][ T6494] ? __fget_files+0x206/0x3a0
[ 83.481628][ T6494] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.483111][ T6494] inet_sendmsg+0x119/0x140
[ 83.484507][ T6494] __sys_sendto+0x42a/0x4f0
[ 83.486027][ T6494] ? __pfx___sys_sendto+0x10/0x10
[ 83.487702][ T6494] ? xfd_validate_state+0x5d/0x180
[ 83.489448][ T6494] ? rcu_is_watching+0x12/0xc0
[ 83.491032][ T6494] __x64_sys_sendto+0xe0/0x1c0
[ 83.492598][ T6494] ? do_syscall_64+0x91/0x250
[ 83.494127][ T6494] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.495777][ T6494] do_syscall_64+0xcd/0x250
[ 83.497242][ T6494] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.498868][ T6494] RIP: 0033:0x7f6688f7e719
[ 83.499935][ T6494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.504469][ T6494] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.506465][ T6494] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.508389][ T6494] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.510314][ T6494] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.512255][ T6494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.514165][ T6494] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.516043][ T6494]
[ 83.518470][ T6494] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.521191][ T6494] CPU: 1 UID: 0 PID: 6494 Comm: syz.0.23 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.523560][ T6494] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.526087][ T6494] Call Trace:
[ 83.526897][ T6494]
[ 83.527609][ T6494] dump_stack_lvl+0x16c/0x1f0
[ 83.528755][ T6494] ccid3_update_send_interval+0x18e/0x1c0
[ 83.530132][ T6494] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.531452][ T6494] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.532907][ T6494] dccp_xmit_packet+0x27b/0x6d0
[ 83.534092][ T6494] dccp_write_xmit+0x16f/0x1d0
[ 83.535246][ T6494] dccp_sendmsg+0x9b7/0xd10
[ 83.536339][ T6494] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.538074][ T6494] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.539298][ T6494] ? __fget_files+0x206/0x3a0
[ 83.540447][ T6494] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.541669][ T6494] inet_sendmsg+0x119/0x140
[ 83.542806][ T6494] __sys_sendto+0x42a/0x4f0
[ 83.543924][ T6494] ? __pfx___sys_sendto+0x10/0x10
[ 83.545157][ T6494] ? xfd_validate_state+0x5d/0x180
[ 83.546399][ T6494] ? rcu_is_watching+0x12/0xc0
[ 83.547621][ T6494] __x64_sys_sendto+0xe0/0x1c0
[ 83.548797][ T6494] ? do_syscall_64+0x91/0x250
[ 83.549964][ T6494] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.551211][ T6494] do_syscall_64+0xcd/0x250
[ 83.552372][ T6494] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.553860][ T6494] RIP: 0033:0x7f6688f7e719
[ 83.554977][ T6494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.559584][ T6494] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.561595][ T6494] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.563541][ T6494] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.565472][ T6494] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.567384][ T6494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.569278][ T6494] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.571215][ T6494]
[ 83.572387][ T6494] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.575107][ T6494] CPU: 1 UID: 0 PID: 6494 Comm: syz.0.23 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.577546][ T6494] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.580164][ T6494] Call Trace:
[ 83.580969][ T6494]
[ 83.581685][ T6494] dump_stack_lvl+0x16c/0x1f0
[ 83.582832][ T6494] ccid3_update_send_interval+0x18e/0x1c0
[ 83.584218][ T6494] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.585549][ T6494] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.587025][ T6494] dccp_xmit_packet+0x27b/0x6d0
[ 83.588217][ T6494] dccp_write_xmit+0x16f/0x1d0
[ 83.589392][ T6494] dccp_sendmsg+0x9b7/0xd10
[ 83.590507][ T6494] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.592135][ T6494] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.593399][ T6494] ? __fget_files+0x206/0x3a0
[ 83.594565][ T6494] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.595805][ T6494] inet_sendmsg+0x119/0x140
[ 83.596918][ T6494] __sys_sendto+0x42a/0x4f0
[ 83.598046][ T6494] ? __pfx___sys_sendto+0x10/0x10
[ 83.599291][ T6494] ? __pfx_task_mm_cid_work+0x10/0x10
[ 83.600575][ T6494] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.601881][ T6494] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 83.603446][ T6494] ? rcu_is_watching+0x12/0xc0
[ 83.604643][ T6494] __x64_sys_sendto+0xe0/0x1c0
[ 83.605832][ T6494] ? do_syscall_64+0x91/0x250
[ 83.606981][ T6494] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.608236][ T6494] do_syscall_64+0xcd/0x250
[ 83.609373][ T6494] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.610817][ T6494] RIP: 0033:0x7f6688f7e719
[ 83.611922][ T6494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.616653][ T6494] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.618668][ T6494] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.620629][ T6494] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.622644][ T6494] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.624666][ T6494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.626686][ T6494] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.628689][ T6494]
[ 83.680398][ T6498] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.683109][ T6498] CPU: 1 UID: 0 PID: 6498 Comm: syz.0.25 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.685565][ T6498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.688591][ T6498] Call Trace:
[ 83.689650][ T6498]
[ 83.690694][ T6498] dump_stack_lvl+0x16c/0x1f0
[ 83.692343][ T6498] ccid3_update_send_interval+0x18e/0x1c0
[ 83.694347][ T6498] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.696202][ T6498] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.698300][ T6498] dccp_xmit_packet+0x27b/0x6d0
[ 83.699950][ T6498] dccp_write_xmit+0x16f/0x1d0
[ 83.701584][ T6498] dccp_sendmsg+0x9b7/0xd10
[ 83.703159][ T6498] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.705582][ T6498] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.707364][ T6498] ? __fget_files+0x206/0x3a0
[ 83.708992][ T6498] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.710717][ T6498] inet_sendmsg+0x119/0x140
[ 83.712309][ T6498] __sys_sendto+0x42a/0x4f0
[ 83.713925][ T6498] ? __pfx___sys_sendto+0x10/0x10
[ 83.715683][ T6498] ? __pfx___x64_sys_futex+0x10/0x10
[ 83.717461][ T6498] ? ksys_write+0x1ba/0x250
[ 83.719050][ T6498] ? __pfx_ksys_write+0x10/0x10
[ 83.720742][ T6498] __x64_sys_sendto+0xe0/0x1c0
[ 83.722416][ T6498] ? do_syscall_64+0x91/0x250
[ 83.724060][ T6498] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.725845][ T6498] do_syscall_64+0xcd/0x250
[ 83.727426][ T6498] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.729440][ T6498] RIP: 0033:0x7f6688f7e719
[ 83.730995][ T6498] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.737420][ T6498] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.740273][ T6498] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.742935][ T6498] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.745560][ T6498] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.748203][ T6498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.750881][ T6498] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.753564][ T6498]
[ 83.755386][ T6498] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.759471][ T6498] CPU: 0 UID: 0 PID: 6498 Comm: syz.0.25 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.761988][ T6498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.764754][ T6498] Call Trace:
[ 83.765618][ T6498]
[ 83.766407][ T6498] dump_stack_lvl+0x16c/0x1f0
[ 83.767596][ T6498] ccid3_update_send_interval+0x18e/0x1c0
[ 83.769027][ T6498] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.770499][ T6498] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.772057][ T6498] dccp_xmit_packet+0x27b/0x6d0
[ 83.773390][ T6498] dccp_write_xmit+0x16f/0x1d0
[ 83.774620][ T6498] dccp_sendmsg+0x9b7/0xd10
[ 83.775766][ T6498] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.777570][ T6498] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.778856][ T6498] ? __fget_files+0x206/0x3a0
[ 83.780021][ T6498] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.781256][ T6498] inet_sendmsg+0x119/0x140
[ 83.782407][ T6498] __sys_sendto+0x42a/0x4f0
[ 83.783568][ T6498] ? __pfx___sys_sendto+0x10/0x10
[ 83.784806][ T6498] ? xfd_validate_state+0x5d/0x180
[ 83.786104][ T6498] ? rcu_is_watching+0x12/0xc0
[ 83.787310][ T6498] __x64_sys_sendto+0xe0/0x1c0
[ 83.788499][ T6498] ? do_syscall_64+0x91/0x250
[ 83.789741][ T6498] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.791057][ T6498] do_syscall_64+0xcd/0x250
[ 83.792184][ T6498] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.793821][ T6498] RIP: 0033:0x7f6688f7e719
[ 83.794961][ T6498] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.800031][ T6498] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.802212][ T6498] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.804960][ T6498] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.807374][ T6498] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.809444][ T6498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.811414][ T6498] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.813817][ T6498]
[ 83.815889][ T6498] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.818940][ T6498] CPU: 0 UID: 0 PID: 6498 Comm: syz.0.25 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.821976][ T6498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.824906][ T6498] Call Trace:
[ 83.825729][ T6498]
[ 83.826504][ T6498] dump_stack_lvl+0x16c/0x1f0
[ 83.827706][ T6498] ccid3_update_send_interval+0x18e/0x1c0
[ 83.829166][ T6498] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.830721][ T6498] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.832323][ T6498] dccp_xmit_packet+0x27b/0x6d0
[ 83.833685][ T6498] dccp_write_xmit+0x16f/0x1d0
[ 83.834928][ T6498] dccp_sendmsg+0x9b7/0xd10
[ 83.836097][ T6498] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.837709][ T6498] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.838994][ T6498] ? __fget_files+0x206/0x3a0
[ 83.840153][ T6498] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.841401][ T6498] inet_sendmsg+0x119/0x140
[ 83.842617][ T6498] __sys_sendto+0x42a/0x4f0
[ 83.843789][ T6498] ? __pfx___sys_sendto+0x10/0x10
[ 83.845108][ T6498] ? __pfx_task_mm_cid_work+0x10/0x10
[ 83.846467][ T6498] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.847823][ T6498] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 83.849440][ T6498] ? rcu_is_watching+0x12/0xc0
[ 83.850674][ T6498] __x64_sys_sendto+0xe0/0x1c0
[ 83.851857][ T6498] ? do_syscall_64+0x91/0x250
[ 83.853179][ T6498] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.854485][ T6498] do_syscall_64+0xcd/0x250
[ 83.855609][ T6498] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.856703][ T6020] Bluetooth: hci0: command tx timeout
[ 83.857001][ T6498] RIP: 0033:0x7f6688f7e719
[ 83.859589][ T6498] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.864615][ T6498] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.866605][ T6498] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.868460][ T6498] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.870349][ T6498] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.872234][ T6498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.874199][ T6498] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.876141][ T6498]
[ 83.877409][ T6498] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.880077][ T6498] CPU: 0 UID: 0 PID: 6498 Comm: syz.0.25 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.882775][ T6498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.886162][ T6498] Call Trace:
[ 83.887027][ T6498]
[ 83.887752][ T6498] dump_stack_lvl+0x16c/0x1f0
[ 83.888875][ T6498] ccid3_update_send_interval+0x18e/0x1c0
[ 83.890276][ T6498] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.891593][ T6498] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.893224][ T6498] dccp_xmit_packet+0x27b/0x6d0
[ 83.894432][ T6498] dccp_write_xmit+0x16f/0x1d0
[ 83.895612][ T6498] dccp_sendmsg+0x9b7/0xd10
[ 83.896734][ T6498] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.898707][ T6498] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.899953][ T6498] ? __fget_files+0x206/0x3a0
[ 83.901111][ T6498] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.902425][ T6498] inet_sendmsg+0x119/0x140
[ 83.903599][ T6498] __sys_sendto+0x42a/0x4f0
[ 83.904753][ T6498] ? __pfx___sys_sendto+0x10/0x10
[ 83.906071][ T6498] ? __pfx_task_mm_cid_work+0x10/0x10
[ 83.907429][ T6498] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.908813][ T6498] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 83.910424][ T6498] ? rcu_is_watching+0x12/0xc0
[ 83.911634][ T6498] __x64_sys_sendto+0xe0/0x1c0
[ 83.913027][ T6498] ? do_syscall_64+0x91/0x250
[ 83.914673][ T6498] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.916497][ T6498] do_syscall_64+0xcd/0x250
[ 83.918101][ T6498] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.920157][ T6498] RIP: 0033:0x7f6688f7e719
[ 83.921715][ T6498] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.926539][ T6498] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.928582][ T6498] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.930505][ T6498] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.932463][ T6498] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.934375][ T6498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.936273][ T6498] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.938178][ T6498]
[ 83.939385][ T6498] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 83.942048][ T6498] CPU: 0 UID: 0 PID: 6498 Comm: syz.0.25 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 83.944426][ T6498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 83.947029][ T6498] Call Trace:
[ 83.947842][ T6498]
[ 83.948547][ T6498] dump_stack_lvl+0x16c/0x1f0
[ 83.949696][ T6498] ccid3_update_send_interval+0x18e/0x1c0
[ 83.951063][ T6498] ccid3_hc_tx_packet_sent+0x134/0x190
[ 83.952405][ T6498] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 83.953863][ T6498] dccp_xmit_packet+0x27b/0x6d0
[ 83.955072][ T6498] dccp_write_xmit+0x16f/0x1d0
[ 83.956219][ T6498] dccp_sendmsg+0x9b7/0xd10
[ 83.957309][ T6498] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 83.959037][ T6498] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.960384][ T6498] ? __fget_files+0x206/0x3a0
[ 83.961543][ T6498] ? __pfx_dccp_sendmsg+0x10/0x10
[ 83.962824][ T6498] inet_sendmsg+0x119/0x140
[ 83.963959][ T6498] __sys_sendto+0x42a/0x4f0
[ 83.965078][ T6498] ? __pfx___sys_sendto+0x10/0x10
[ 83.966411][ T6498] ? __pfx_task_mm_cid_work+0x10/0x10
[ 83.967722][ T6498] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 83.969067][ T6498] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 83.970639][ T6498] ? rcu_is_watching+0x12/0xc0
[ 83.971838][ T6498] __x64_sys_sendto+0xe0/0x1c0
[ 83.973059][ T6498] ? do_syscall_64+0x91/0x250
[ 83.974229][ T6498] ? lockdep_hardirqs_on+0x7c/0x110
[ 83.975519][ T6498] do_syscall_64+0xcd/0x250
[ 83.976660][ T6498] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.978117][ T6498] RIP: 0033:0x7f6688f7e719
[ 83.979238][ T6498] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 83.983900][ T6498] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 83.985944][ T6498] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 83.987925][ T6498] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 83.989874][ T6498] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 83.991863][ T6498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 83.993764][ T6498] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 83.995644][ T6498]
[ 84.020607][ T6500] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.024102][ T6500] CPU: 0 UID: 0 PID: 6500 Comm: syz.0.26 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.026834][ T6500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.029483][ T6500] Call Trace:
[ 84.030501][ T6500]
[ 84.031456][ T6500] dump_stack_lvl+0x16c/0x1f0
[ 84.032938][ T6500] ccid3_update_send_interval+0x18e/0x1c0
[ 84.034706][ T6500] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.036322][ T6500] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.037916][ T6500] dccp_xmit_packet+0x27b/0x6d0
[ 84.039124][ T6500] dccp_write_xmit+0x16f/0x1d0
[ 84.040314][ T6500] dccp_sendmsg+0x9b7/0xd10
[ 84.041446][ T6500] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.043090][ T6500] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.044310][ T6500] ? __fget_files+0x206/0x3a0
[ 84.045462][ T6500] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.046718][ T6500] inet_sendmsg+0x119/0x140
[ 84.047852][ T6500] __sys_sendto+0x42a/0x4f0
[ 84.048986][ T6500] ? __pfx___sys_sendto+0x10/0x10
[ 84.050240][ T6500] ? __pfx___x64_sys_futex+0x10/0x10
[ 84.051533][ T6500] ? ksys_write+0x1ba/0x250
[ 84.052665][ T6500] ? __pfx_ksys_write+0x10/0x10
[ 84.053897][ T6500] __x64_sys_sendto+0xe0/0x1c0
[ 84.055079][ T6500] ? do_syscall_64+0x91/0x250
[ 84.056237][ T6500] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.057505][ T6500] do_syscall_64+0xcd/0x250
[ 84.058644][ T6500] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.060092][ T6500] RIP: 0033:0x7f6688f7e719
[ 84.061194][ T6500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.065871][ T6500] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.067883][ T6500] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.069807][ T6500] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.071724][ T6500] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.073653][ T6500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.075562][ T6500] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.077445][ T6500]
[ 84.079745][ T6500] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.083240][ T6500] CPU: 1 UID: 0 PID: 6500 Comm: syz.0.26 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.086248][ T6500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.089483][ T6500] Call Trace:
[ 84.090564][ T6500]
[ 84.091504][ T6500] dump_stack_lvl+0x16c/0x1f0
[ 84.093030][ T6500] ccid3_update_send_interval+0x18e/0x1c0
[ 84.094839][ T6500] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.096503][ T6500] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.098424][ T6500] dccp_xmit_packet+0x27b/0x6d0
[ 84.099951][ T6500] dccp_write_xmit+0x16f/0x1d0
[ 84.101454][ T6500] dccp_sendmsg+0x9b7/0xd10
[ 84.103000][ T6500] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.105137][ T6500] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.106741][ T6500] ? __fget_files+0x206/0x3a0
[ 84.108375][ T6500] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.109992][ T6500] inet_sendmsg+0x119/0x140
[ 84.111415][ T6500] __sys_sendto+0x42a/0x4f0
[ 84.112873][ T6500] ? __pfx___sys_sendto+0x10/0x10
[ 84.114480][ T6500] ? xfd_validate_state+0x5d/0x180
[ 84.116073][ T6500] ? rcu_is_watching+0x12/0xc0
[ 84.117595][ T6500] __x64_sys_sendto+0xe0/0x1c0
[ 84.119114][ T6500] ? do_syscall_64+0x91/0x250
[ 84.120586][ T6500] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.122352][ T6500] do_syscall_64+0xcd/0x250
[ 84.123803][ T6500] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.125648][ T6500] RIP: 0033:0x7f6688f7e719
[ 84.127055][ T6500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.132923][ T6500] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.135477][ T6500] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.137912][ T6500] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.140444][ T6500] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.142931][ T6500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.145443][ T6500] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.147967][ T6500]
[ 84.150047][ T6500] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.153578][ T6500] CPU: 1 UID: 0 PID: 6500 Comm: syz.0.26 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.156757][ T6500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.160126][ T6500] Call Trace:
[ 84.161215][ T6500]
[ 84.162230][ T6500] dump_stack_lvl+0x16c/0x1f0
[ 84.163744][ T6500] ccid3_update_send_interval+0x18e/0x1c0
[ 84.165613][ T6500] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.167362][ T6500] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.169236][ T6500] dccp_xmit_packet+0x27b/0x6d0
[ 84.170772][ T6500] dccp_write_xmit+0x16f/0x1d0
[ 84.172299][ T6500] dccp_sendmsg+0x9b7/0xd10
[ 84.173730][ T6500] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.175812][ T6500] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.177475][ T6500] ? __fget_files+0x206/0x3a0
[ 84.178985][ T6500] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.180569][ T6500] inet_sendmsg+0x119/0x140
[ 84.182033][ T6500] __sys_sendto+0x42a/0x4f0
[ 84.183459][ T6500] ? __pfx___sys_sendto+0x10/0x10
[ 84.185040][ T6500] ? __pfx_task_mm_cid_work+0x10/0x10
[ 84.186740][ T6500] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 84.188425][ T6500] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 84.190407][ T6500] ? rcu_is_watching+0x12/0xc0
[ 84.191897][ T6500] __x64_sys_sendto+0xe0/0x1c0
[ 84.193406][ T6500] ? do_syscall_64+0x91/0x250
[ 84.194906][ T6500] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.196562][ T6500] do_syscall_64+0xcd/0x250
[ 84.197991][ T6500] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.199838][ T6500] RIP: 0033:0x7f6688f7e719
[ 84.201212][ T6500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.207054][ T6500] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.209737][ T6500] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.212276][ T6500] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.214779][ T6500] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.217256][ T6500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.219750][ T6500] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.222267][ T6500]
[ 84.249682][ T6502] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.252460][ T6502] CPU: 0 UID: 0 PID: 6502 Comm: syz.0.27 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.254861][ T6502] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.257430][ T6502] Call Trace:
[ 84.258245][ T6502]
[ 84.258967][ T6502] dump_stack_lvl+0x16c/0x1f0
[ 84.260097][ T6502] ccid3_update_send_interval+0x18e/0x1c0
[ 84.261618][ T6502] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.262942][ T6502] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.264427][ T6502] dccp_xmit_packet+0x27b/0x6d0
[ 84.265629][ T6502] dccp_write_xmit+0x16f/0x1d0
[ 84.267225][ T6502] dccp_sendmsg+0x9b7/0xd10
[ 84.268747][ T6502] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.270990][ T6502] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.272679][ T6502] ? __fget_files+0x206/0x3a0
[ 84.274283][ T6502] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.275978][ T6502] inet_sendmsg+0x119/0x140
[ 84.277466][ T6502] __sys_sendto+0x42a/0x4f0
[ 84.279002][ T6502] ? __pfx___sys_sendto+0x10/0x10
[ 84.280722][ T6502] ? xfd_validate_state+0x5d/0x180
[ 84.282448][ T6502] ? rcu_is_watching+0x12/0xc0
[ 84.284063][ T6502] __x64_sys_sendto+0xe0/0x1c0
[ 84.285500][ T6502] ? do_syscall_64+0x91/0x250
[ 84.286659][ T6502] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.287923][ T6502] do_syscall_64+0xcd/0x250
[ 84.289016][ T6502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.290473][ T6502] RIP: 0033:0x7f6688f7e719
[ 84.291814][ T6502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.297086][ T6502] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.299073][ T6502] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.301012][ T6502] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.302927][ T6502] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.304818][ T6502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.306680][ T6502] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.308644][ T6502]
[ 84.310688][ T6502] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.313383][ T6502] CPU: 0 UID: 0 PID: 6502 Comm: syz.0.27 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.315780][ T6502] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.318558][ T6502] Call Trace:
[ 84.319372][ T6502]
[ 84.320091][ T6502] dump_stack_lvl+0x16c/0x1f0
[ 84.321275][ T6502] ccid3_update_send_interval+0x18e/0x1c0
[ 84.322660][ T6502] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.323999][ T6502] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.325928][ T6502] dccp_xmit_packet+0x27b/0x6d0
[ 84.327213][ T6502] dccp_write_xmit+0x16f/0x1d0
[ 84.328398][ T6502] dccp_sendmsg+0x9b7/0xd10
[ 84.329511][ T6502] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.331387][ T6502] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.332711][ T6502] ? __fget_files+0x206/0x3a0
[ 84.333872][ T6502] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.335124][ T6502] inet_sendmsg+0x119/0x140
[ 84.336248][ T6502] __sys_sendto+0x42a/0x4f0
[ 84.337518][ T6502] ? __pfx___sys_sendto+0x10/0x10
[ 84.338794][ T6502] ? xfd_validate_state+0x5d/0x180
[ 84.340055][ T6502] ? rcu_is_watching+0x12/0xc0
[ 84.341367][ T6502] __x64_sys_sendto+0xe0/0x1c0
[ 84.342551][ T6502] ? do_syscall_64+0x91/0x250
[ 84.343762][ T6502] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.345551][ T6502] do_syscall_64+0xcd/0x250
[ 84.347146][ T6502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.348767][ T6502] RIP: 0033:0x7f6688f7e719
[ 84.349991][ T6502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.354858][ T6502] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.356904][ T6502] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.358852][ T6502] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.360871][ T6502] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.362871][ T6502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.364850][ T6502] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.366805][ T6502]
[ 84.368111][ T6502] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.370848][ T6502] CPU: 0 UID: 0 PID: 6502 Comm: syz.0.27 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.373307][ T6502] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.376067][ T6502] Call Trace:
[ 84.377193][ T6502]
[ 84.378142][ T6502] dump_stack_lvl+0x16c/0x1f0
[ 84.379286][ T6502] ccid3_update_send_interval+0x18e/0x1c0
[ 84.380668][ T6502] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.382011][ T6502] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.383485][ T6502] dccp_xmit_packet+0x27b/0x6d0
[ 84.384685][ T6502] dccp_write_xmit+0x16f/0x1d0
[ 84.385870][ T6502] dccp_sendmsg+0x9b7/0xd10
[ 84.387002][ T6502] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.388623][ T6502] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.389848][ T6502] ? __fget_files+0x206/0x3a0
[ 84.390990][ T6502] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.392196][ T6502] inet_sendmsg+0x119/0x140
[ 84.393309][ T6502] __sys_sendto+0x42a/0x4f0
[ 84.394430][ T6502] ? __pfx___sys_sendto+0x10/0x10
[ 84.395676][ T6502] ? xfd_validate_state+0x5d/0x180
[ 84.396916][ T6502] ? rcu_is_watching+0x12/0xc0
[ 84.398088][ T6502] __x64_sys_sendto+0xe0/0x1c0
[ 84.399232][ T6502] ? do_syscall_64+0x91/0x250
[ 84.400388][ T6502] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.401650][ T6502] do_syscall_64+0xcd/0x250
[ 84.402781][ T6502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.404213][ T6502] RIP: 0033:0x7f6688f7e719
[ 84.405293][ T6502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.409775][ T6502] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.411773][ T6502] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.413664][ T6502] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.415541][ T6502] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.417435][ T6502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.419330][ T6502] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.421208][ T6502]
[ 84.422330][ T6502] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.424978][ T6502] CPU: 0 UID: 0 PID: 6502 Comm: syz.0.27 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.427362][ T6502] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.430051][ T6502] Call Trace:
[ 84.430893][ T6502]
[ 84.431629][ T6502] dump_stack_lvl+0x16c/0x1f0
[ 84.432796][ T6502] ccid3_update_send_interval+0x18e/0x1c0
[ 84.434212][ T6502] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.435536][ T6502] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.436995][ T6502] dccp_xmit_packet+0x27b/0x6d0
[ 84.438168][ T6502] dccp_write_xmit+0x16f/0x1d0
[ 84.439356][ T6502] dccp_sendmsg+0x9b7/0xd10
[ 84.440468][ T6502] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.442098][ T6502] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.443337][ T6502] ? __fget_files+0x206/0x3a0
[ 84.444488][ T6502] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.445755][ T6502] inet_sendmsg+0x119/0x140
[ 84.446926][ T6502] __sys_sendto+0x42a/0x4f0
[ 84.448064][ T6502] ? __pfx___sys_sendto+0x10/0x10
[ 84.449313][ T6502] ? xfd_validate_state+0x5d/0x180
[ 84.450574][ T6502] ? rcu_is_watching+0x12/0xc0
[ 84.451733][ T6502] __x64_sys_sendto+0xe0/0x1c0
[ 84.452890][ T6502] ? do_syscall_64+0x91/0x250
[ 84.454052][ T6502] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.455320][ T6502] do_syscall_64+0xcd/0x250
[ 84.456426][ T6502] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.457849][ T6502] RIP: 0033:0x7f6688f7e719
[ 84.458949][ T6502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.463545][ T6502] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.465543][ T6502] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.467470][ T6502] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.469382][ T6502] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.471268][ T6502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.473184][ T6502] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.475123][ T6502]
[ 84.505746][ T6504] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.508562][ T6504] CPU: 1 UID: 0 PID: 6504 Comm: syz.0.28 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.511101][ T6504] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.514631][ T6504] Call Trace:
[ 84.515785][ T6504]
[ 84.516582][ T6504] dump_stack_lvl+0x16c/0x1f0
[ 84.517740][ T6504] ccid3_update_send_interval+0x18e/0x1c0
[ 84.519122][ T6504] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.520438][ T6504] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.521938][ T6504] dccp_xmit_packet+0x27b/0x6d0
[ 84.523119][ T6504] dccp_write_xmit+0x16f/0x1d0
[ 84.524288][ T6504] dccp_sendmsg+0x9b7/0xd10
[ 84.525393][ T6504] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.527016][ T6504] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.528238][ T6504] ? __fget_files+0x206/0x3a0
[ 84.529358][ T6504] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.530592][ T6504] inet_sendmsg+0x119/0x140
[ 84.531681][ T6504] __sys_sendto+0x42a/0x4f0
[ 84.532794][ T6504] ? __pfx___sys_sendto+0x10/0x10
[ 84.534045][ T6504] ? xfd_validate_state+0x5d/0x180
[ 84.535326][ T6504] ? rcu_is_watching+0x12/0xc0
[ 84.536546][ T6504] __x64_sys_sendto+0xe0/0x1c0
[ 84.537783][ T6504] ? do_syscall_64+0x91/0x250
[ 84.538951][ T6504] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.540240][ T6504] do_syscall_64+0xcd/0x250
[ 84.541743][ T6504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.543816][ T6504] RIP: 0033:0x7f6688f7e719
[ 84.545357][ T6504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.550792][ T6504] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.552951][ T6504] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.554993][ T6504] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.557028][ T6504] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.559074][ T6504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.561313][ T6504] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.563420][ T6504]
[ 84.564894][ T6504] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.568216][ T6504] CPU: 0 UID: 0 PID: 6504 Comm: syz.0.28 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.570617][ T6504] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.573289][ T6504] Call Trace:
[ 84.574112][ T6504]
[ 84.574840][ T6504] dump_stack_lvl+0x16c/0x1f0
[ 84.576025][ T6504] ccid3_update_send_interval+0x18e/0x1c0
[ 84.577384][ T6504] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.578699][ T6504] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.580114][ T6504] dccp_xmit_packet+0x27b/0x6d0
[ 84.581291][ T6504] dccp_write_xmit+0x16f/0x1d0
[ 84.582468][ T6504] dccp_sendmsg+0x9b7/0xd10
[ 84.583559][ T6504] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.585162][ T6504] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.586395][ T6504] ? __fget_files+0x206/0x3a0
[ 84.587532][ T6504] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.588744][ T6504] inet_sendmsg+0x119/0x140
[ 84.589852][ T6504] __sys_sendto+0x42a/0x4f0
[ 84.590945][ T6504] ? __pfx___sys_sendto+0x10/0x10
[ 84.592138][ T6504] ? xfd_validate_state+0x5d/0x180
[ 84.593376][ T6504] ? rcu_is_watching+0x12/0xc0
[ 84.594558][ T6504] __x64_sys_sendto+0xe0/0x1c0
[ 84.595707][ T6504] ? do_syscall_64+0x91/0x250
[ 84.596846][ T6504] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.598113][ T6504] do_syscall_64+0xcd/0x250
[ 84.599199][ T6504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.600643][ T6504] RIP: 0033:0x7f6688f7e719
[ 84.601724][ T6504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.606333][ T6504] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.608337][ T6504] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.610275][ T6504] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.612177][ T6504] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.614105][ T6504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.616055][ T6504] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.617974][ T6504]
[ 84.619132][ T6504] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.621799][ T6504] CPU: 0 UID: 0 PID: 6504 Comm: syz.0.28 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.624217][ T6504] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.626823][ T6504] Call Trace:
[ 84.627670][ T6504]
[ 84.628416][ T6504] dump_stack_lvl+0x16c/0x1f0
[ 84.629576][ T6504] ccid3_update_send_interval+0x18e/0x1c0
[ 84.630992][ T6504] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.632344][ T6504] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.633807][ T6504] dccp_xmit_packet+0x27b/0x6d0
[ 84.635004][ T6504] dccp_write_xmit+0x16f/0x1d0
[ 84.636175][ T6504] dccp_sendmsg+0x9b7/0xd10
[ 84.637297][ T6504] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.638911][ T6504] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.640141][ T6504] ? __fget_files+0x206/0x3a0
[ 84.641275][ T6504] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.642512][ T6504] inet_sendmsg+0x119/0x140
[ 84.643628][ T6504] __sys_sendto+0x42a/0x4f0
[ 84.644762][ T6504] ? __pfx___sys_sendto+0x10/0x10
[ 84.646007][ T6504] ? __pfx_task_mm_cid_work+0x10/0x10
[ 84.647313][ T6504] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 84.648988][ T6504] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 84.650858][ T6504] ? rcu_is_watching+0x12/0xc0
[ 84.652015][ T6504] __x64_sys_sendto+0xe0/0x1c0
[ 84.653195][ T6504] ? do_syscall_64+0x91/0x250
[ 84.654360][ T6504] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.655632][ T6504] do_syscall_64+0xcd/0x250
[ 84.656892][ T6504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.658375][ T6504] RIP: 0033:0x7f6688f7e719
[ 84.659488][ T6504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.664091][ T6504] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.666089][ T6504] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.667993][ T6504] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.670035][ T6504] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.671995][ T6504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.673977][ T6504] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.675948][ T6504]
[ 84.677393][ T6504] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.680058][ T6504] CPU: 0 UID: 0 PID: 6504 Comm: syz.0.28 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.682507][ T6504] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.685231][ T6504] Call Trace:
[ 84.686103][ T6504]
[ 84.686888][ T6504] dump_stack_lvl+0x16c/0x1f0
[ 84.688082][ T6504] ccid3_update_send_interval+0x18e/0x1c0
[ 84.689542][ T6504] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.690935][ T6504] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.692457][ T6504] dccp_xmit_packet+0x27b/0x6d0
[ 84.693678][ T6504] dccp_write_xmit+0x16f/0x1d0
[ 84.694872][ T6504] dccp_sendmsg+0x9b7/0xd10
[ 84.696028][ T6504] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.697714][ T6504] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.699027][ T6504] ? __fget_files+0x206/0x3a0
[ 84.700229][ T6504] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.701458][ T6504] inet_sendmsg+0x119/0x140
[ 84.702624][ T6504] __sys_sendto+0x42a/0x4f0
[ 84.703798][ T6504] ? __pfx___sys_sendto+0x10/0x10
[ 84.705105][ T6504] ? __pfx_task_mm_cid_work+0x10/0x10
[ 84.706411][ T6504] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 84.707781][ T6504] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 84.709332][ T6504] ? rcu_is_watching+0x12/0xc0
[ 84.710511][ T6504] __x64_sys_sendto+0xe0/0x1c0
[ 84.711699][ T6504] ? do_syscall_64+0x91/0x250
[ 84.712859][ T6504] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.714123][ T6504] do_syscall_64+0xcd/0x250
[ 84.715236][ T6504] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.716678][ T6504] RIP: 0033:0x7f6688f7e719
[ 84.717790][ T6504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.722464][ T6504] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.724492][ T6504] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.726449][ T6504] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.728384][ T6504] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.730324][ T6504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.732227][ T6504] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.734153][ T6504]
[ 84.759626][ T6506] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.762486][ T6506] CPU: 0 UID: 0 PID: 6506 Comm: syz.0.29 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.764930][ T6506] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.767950][ T6506] Call Trace:
[ 84.769095][ T6506]
[ 84.769983][ T6506] dump_stack_lvl+0x16c/0x1f0
[ 84.771154][ T6506] ccid3_update_send_interval+0x18e/0x1c0
[ 84.772575][ T6506] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.773936][ T6506] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.775421][ T6506] dccp_xmit_packet+0x27b/0x6d0
[ 84.776641][ T6506] dccp_write_xmit+0x16f/0x1d0
[ 84.777994][ T6506] dccp_sendmsg+0x9b7/0xd10
[ 84.779107][ T6506] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.780720][ T6506] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.781951][ T6506] ? __fget_files+0x206/0x3a0
[ 84.783097][ T6506] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.784321][ T6506] inet_sendmsg+0x119/0x140
[ 84.785470][ T6506] __sys_sendto+0x42a/0x4f0
[ 84.786744][ T6506] ? __pfx___sys_sendto+0x10/0x10
[ 84.788028][ T6506] ? __pfx___x64_sys_futex+0x10/0x10
[ 84.789312][ T6506] ? ksys_write+0x1ba/0x250
[ 84.790435][ T6506] ? __pfx_ksys_write+0x10/0x10
[ 84.791604][ T6506] __x64_sys_sendto+0xe0/0x1c0
[ 84.792794][ T6506] ? do_syscall_64+0x91/0x250
[ 84.793940][ T6506] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.795202][ T6506] do_syscall_64+0xcd/0x250
[ 84.796322][ T6506] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.797739][ T6506] RIP: 0033:0x7f6688f7e719
[ 84.798837][ T6506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.803424][ T6506] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.805406][ T6506] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.807308][ T6506] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.809235][ T6506] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.811136][ T6506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.813089][ T6506] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.815033][ T6506]
[ 84.816992][ T6506] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.820239][ T6506] CPU: 2 UID: 0 PID: 6506 Comm: syz.0.29 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.823528][ T6506] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.827132][ T6506] Call Trace:
[ 84.828272][ T6506]
[ 84.829290][ T6506] dump_stack_lvl+0x16c/0x1f0
[ 84.830636][ T6506] ccid3_update_send_interval+0x18e/0x1c0
[ 84.832016][ T6506] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.833371][ T6506] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.834886][ T6506] dccp_xmit_packet+0x27b/0x6d0
[ 84.836681][ T6506] dccp_write_xmit+0x16f/0x1d0
[ 84.838195][ T6506] dccp_sendmsg+0x9b7/0xd10
[ 84.839349][ T6506] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.841030][ T6506] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.842302][ T6506] ? __fget_files+0x206/0x3a0
[ 84.843490][ T6506] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.844726][ T6506] inet_sendmsg+0x119/0x140
[ 84.845849][ T6506] __sys_sendto+0x42a/0x4f0
[ 84.846979][ T6506] ? __pfx___sys_sendto+0x10/0x10
[ 84.848345][ T6506] ? xfd_validate_state+0x5d/0x180
[ 84.849872][ T6506] ? rcu_is_watching+0x12/0xc0
[ 84.851081][ T6506] __x64_sys_sendto+0xe0/0x1c0
[ 84.852271][ T6506] ? do_syscall_64+0x91/0x250
[ 84.853460][ T6506] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.854755][ T6506] do_syscall_64+0xcd/0x250
[ 84.855886][ T6506] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.857676][ T6506] RIP: 0033:0x7f6688f7e719
[ 84.859102][ T6506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.865003][ T6506] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.867620][ T6506] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.870066][ T6506] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.872521][ T6506] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.875004][ T6506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.877453][ T6506] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.880016][ T6506]
[ 84.882611][ T6506] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.886278][ T6506] CPU: 2 UID: 0 PID: 6506 Comm: syz.0.29 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.889763][ T6506] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 84.893277][ T6506] Call Trace:
[ 84.894388][ T6506]
[ 84.895364][ T6506] dump_stack_lvl+0x16c/0x1f0
[ 84.897013][ T6506] ccid3_update_send_interval+0x18e/0x1c0
[ 84.898891][ T6506] ccid3_hc_tx_packet_sent+0x134/0x190
[ 84.900676][ T6506] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 84.902685][ T6506] dccp_xmit_packet+0x27b/0x6d0
[ 84.904347][ T6506] dccp_write_xmit+0x16f/0x1d0
[ 84.905970][ T6506] dccp_sendmsg+0x9b7/0xd10
[ 84.907513][ T6506] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 84.909755][ T6506] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.911156][ T6506] ? __fget_files+0x206/0x3a0
[ 84.912483][ T6506] ? __pfx_dccp_sendmsg+0x10/0x10
[ 84.914090][ T6506] inet_sendmsg+0x119/0x140
[ 84.915517][ T6506] __sys_sendto+0x42a/0x4f0
[ 84.916975][ T6506] ? __pfx___sys_sendto+0x10/0x10
[ 84.918608][ T6506] ? __pfx_task_mm_cid_work+0x10/0x10
[ 84.920292][ T6506] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 84.922000][ T6506] ? xfd_validate_state+0x5d/0x180
[ 84.923632][ T6506] ? rcu_is_watching+0x12/0xc0
[ 84.925138][ T6506] __x64_sys_sendto+0xe0/0x1c0
[ 84.926679][ T6506] ? do_syscall_64+0x91/0x250
[ 84.928173][ T6506] ? lockdep_hardirqs_on+0x7c/0x110
[ 84.929803][ T6506] do_syscall_64+0xcd/0x250
[ 84.931245][ T6506] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.933096][ T6506] RIP: 0033:0x7f6688f7e719
[ 84.934506][ T6506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 84.940480][ T6506] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 84.943082][ T6506] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 84.945545][ T6506] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 84.948122][ T6506] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 84.950664][ T6506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 84.953197][ T6506] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 84.955750][ T6506]
[ 84.990652][ T6508] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 84.994121][ T6508] CPU: 2 UID: 0 PID: 6508 Comm: syz.0.30 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 84.997197][ T6508] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.000494][ T6508] Call Trace:
[ 85.001553][ T6508]
[ 85.002506][ T6508] dump_stack_lvl+0x16c/0x1f0
[ 85.003985][ T6508] ccid3_update_send_interval+0x18e/0x1c0
[ 85.005761][ T6508] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.007455][ T6508] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.009341][ T6508] dccp_xmit_packet+0x27b/0x6d0
[ 85.010905][ T6508] dccp_write_xmit+0x16f/0x1d0
[ 85.012427][ T6508] dccp_sendmsg+0x9b7/0xd10
[ 85.013890][ T6508] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.015982][ T6508] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.017636][ T6508] ? __fget_files+0x206/0x3a0
[ 85.019151][ T6508] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.020761][ T6508] inet_sendmsg+0x119/0x140
[ 85.022263][ T6508] __sys_sendto+0x42a/0x4f0
[ 85.023734][ T6508] ? __pfx___sys_sendto+0x10/0x10
[ 85.025383][ T6508] ? __pfx___x64_sys_futex+0x10/0x10
[ 85.027100][ T6508] ? ksys_write+0x1ba/0x250
[ 85.028551][ T6508] ? __pfx_ksys_write+0x10/0x10
[ 85.030144][ T6508] __x64_sys_sendto+0xe0/0x1c0
[ 85.031678][ T6508] ? do_syscall_64+0x91/0x250
[ 85.033221][ T6508] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.034888][ T6508] do_syscall_64+0xcd/0x250
[ 85.036319][ T6508] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.038196][ T6508] RIP: 0033:0x7f6688f7e719
[ 85.039634][ T6508] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.045530][ T6508] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.048146][ T6508] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.050626][ T6508] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.053079][ T6508] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.055527][ T6508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.057982][ T6508] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.060417][ T6508]
[ 85.062452][ T6508] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.066363][ T6508] CPU: 3 UID: 0 PID: 6508 Comm: syz.0.30 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.069700][ T6508] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.073260][ T6508] Call Trace:
[ 85.074411][ T6508]
[ 85.075406][ T6508] dump_stack_lvl+0x16c/0x1f0
[ 85.077012][ T6508] ccid3_update_send_interval+0x18e/0x1c0
[ 85.078927][ T6508] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.080790][ T6508] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.082826][ T6508] dccp_xmit_packet+0x27b/0x6d0
[ 85.084457][ T6508] dccp_write_xmit+0x16f/0x1d0
[ 85.086072][ T6508] dccp_sendmsg+0x9b7/0xd10
[ 85.087620][ T6508] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.089867][ T6508] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.091602][ T6508] ? __fget_files+0x206/0x3a0
[ 85.093187][ T6508] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.094892][ T6508] inet_sendmsg+0x119/0x140
[ 85.096440][ T6508] __sys_sendto+0x42a/0x4f0
[ 85.097988][ T6508] ? __pfx___sys_sendto+0x10/0x10
[ 85.099704][ T6508] ? xfd_validate_state+0x5d/0x180
[ 85.101424][ T6508] ? rcu_is_watching+0x12/0xc0
[ 85.103066][ T6508] __x64_sys_sendto+0xe0/0x1c0
[ 85.104679][ T6508] ? do_syscall_64+0x91/0x250
[ 85.106263][ T6508] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.108020][ T6508] do_syscall_64+0xcd/0x250
[ 85.109560][ T6508] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.111540][ T6508] RIP: 0033:0x7f6688f7e719
[ 85.113049][ T6508] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.119386][ T6508] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.122144][ T6508] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.124740][ T6508] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.127341][ T6508] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.130104][ T6508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.132826][ T6508] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.135583][ T6508]
[ 85.161905][ T6510] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.164708][ T6510] CPU: 1 UID: 0 PID: 6510 Comm: syz.0.31 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.167092][ T6510] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.169675][ T6510] Call Trace:
[ 85.170522][ T6510]
[ 85.171252][ T6510] dump_stack_lvl+0x16c/0x1f0
[ 85.172411][ T6510] ccid3_update_send_interval+0x18e/0x1c0
[ 85.173797][ T6510] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.175123][ T6510] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.176577][ T6510] dccp_xmit_packet+0x27b/0x6d0
[ 85.177746][ T6510] dccp_write_xmit+0x16f/0x1d0
[ 85.178973][ T6510] dccp_sendmsg+0x9b7/0xd10
[ 85.180119][ T6510] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.181765][ T6510] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.182999][ T6510] ? __fget_files+0x206/0x3a0
[ 85.184158][ T6510] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.185384][ T6510] inet_sendmsg+0x119/0x140
[ 85.186512][ T6510] __sys_sendto+0x42a/0x4f0
[ 85.187651][ T6510] ? __pfx___sys_sendto+0x10/0x10
[ 85.188893][ T6510] ? xfd_validate_state+0x5d/0x180
[ 85.190161][ T6510] ? rcu_is_watching+0x12/0xc0
[ 85.191340][ T6510] __x64_sys_sendto+0xe0/0x1c0
[ 85.192523][ T6510] ? do_syscall_64+0x91/0x250
[ 85.193677][ T6510] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.194964][ T6510] do_syscall_64+0xcd/0x250
[ 85.196099][ T6510] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.197572][ T6510] RIP: 0033:0x7f6688f7e719
[ 85.198991][ T6510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.203629][ T6510] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.205668][ T6510] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.207599][ T6510] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.209515][ T6510] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.211809][ T6510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.214260][ T6510] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.216273][ T6510]
[ 85.218962][ T6510] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.221759][ T6510] CPU: 1 UID: 0 PID: 6510 Comm: syz.0.31 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.224278][ T6510] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.226856][ T6510] Call Trace:
[ 85.227729][ T6510]
[ 85.228465][ T6510] dump_stack_lvl+0x16c/0x1f0
[ 85.229612][ T6510] ccid3_update_send_interval+0x18e/0x1c0
[ 85.231044][ T6510] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.232429][ T6510] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.233996][ T6510] dccp_xmit_packet+0x27b/0x6d0
[ 85.235239][ T6510] dccp_write_xmit+0x16f/0x1d0
[ 85.236465][ T6510] dccp_sendmsg+0x9b7/0xd10
[ 85.237607][ T6510] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.239287][ T6510] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.240529][ T6510] ? __fget_files+0x206/0x3a0
[ 85.241720][ T6510] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.243004][ T6510] inet_sendmsg+0x119/0x140
[ 85.244171][ T6510] __sys_sendto+0x42a/0x4f0
[ 85.245320][ T6510] ? __pfx___sys_sendto+0x10/0x10
[ 85.246535][ T6510] ? xfd_validate_state+0x5d/0x180
[ 85.247792][ T6510] ? rcu_is_watching+0x12/0xc0
[ 85.248977][ T6510] __x64_sys_sendto+0xe0/0x1c0
[ 85.250169][ T6510] ? do_syscall_64+0x91/0x250
[ 85.251340][ T6510] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.252654][ T6510] do_syscall_64+0xcd/0x250
[ 85.253798][ T6510] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.255294][ T6510] RIP: 0033:0x7f6688f7e719
[ 85.256349][ T6510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.260853][ T6510] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.262864][ T6510] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.264748][ T6510] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.266613][ T6510] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.268505][ T6510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.270394][ T6510] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.272306][ T6510]
[ 85.273414][ T6510] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.276222][ T6510] CPU: 1 UID: 0 PID: 6510 Comm: syz.0.31 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.278607][ T6510] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.281200][ T6510] Call Trace:
[ 85.282033][ T6510]
[ 85.282772][ T6510] dump_stack_lvl+0x16c/0x1f0
[ 85.283935][ T6510] ccid3_update_send_interval+0x18e/0x1c0
[ 85.285313][ T6510] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.286645][ T6510] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.288079][ T6510] dccp_xmit_packet+0x27b/0x6d0
[ 85.289297][ T6510] dccp_write_xmit+0x16f/0x1d0
[ 85.290486][ T6510] dccp_sendmsg+0x9b7/0xd10
[ 85.291609][ T6510] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.293278][ T6510] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.294501][ T6510] ? __fget_files+0x206/0x3a0
[ 85.295641][ T6510] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.296861][ T6510] inet_sendmsg+0x119/0x140
[ 85.297971][ T6510] __sys_sendto+0x42a/0x4f0
[ 85.299053][ T6510] ? __pfx___sys_sendto+0x10/0x10
[ 85.300274][ T6510] ? __pfx_task_mm_cid_work+0x10/0x10
[ 85.301584][ T6510] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.302911][ T6510] ? xfd_validate_state+0x5d/0x180
[ 85.304152][ T6510] ? rcu_is_watching+0x12/0xc0
[ 85.305307][ T6510] __x64_sys_sendto+0xe0/0x1c0
[ 85.306470][ T6510] ? do_syscall_64+0x91/0x250
[ 85.307597][ T6510] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.308862][ T6510] do_syscall_64+0xcd/0x250
[ 85.309984][ T6510] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.311414][ T6510] RIP: 0033:0x7f6688f7e719
[ 85.312533][ T6510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.317134][ T6510] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.319129][ T6510] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.321005][ T6510] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.322882][ T6510] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.324753][ T6510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.326671][ T6510] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.328575][ T6510]
[ 85.355428][ T6512] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.358533][ T6512] CPU: 3 UID: 0 PID: 6512 Comm: syz.0.32 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.360938][ T6512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.363495][ T6512] Call Trace:
[ 85.364291][ T6512]
[ 85.365015][ T6512] dump_stack_lvl+0x16c/0x1f0
[ 85.366181][ T6512] ccid3_update_send_interval+0x18e/0x1c0
[ 85.367540][ T6512] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.368858][ T6512] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.370325][ T6512] dccp_xmit_packet+0x27b/0x6d0
[ 85.371532][ T6512] dccp_write_xmit+0x16f/0x1d0
[ 85.372721][ T6512] dccp_sendmsg+0x9b7/0xd10
[ 85.373819][ T6512] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.375458][ T6512] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.376680][ T6512] ? __fget_files+0x206/0x3a0
[ 85.377812][ T6512] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.379063][ T6512] inet_sendmsg+0x119/0x140
[ 85.380162][ T6512] __sys_sendto+0x42a/0x4f0
[ 85.381271][ T6512] ? __pfx___sys_sendto+0x10/0x10
[ 85.382508][ T6512] ? xfd_validate_state+0x5d/0x180
[ 85.383752][ T6512] ? rcu_is_watching+0x12/0xc0
[ 85.384912][ T6512] __x64_sys_sendto+0xe0/0x1c0
[ 85.386079][ T6512] ? do_syscall_64+0x91/0x250
[ 85.387230][ T6512] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.388502][ T6512] do_syscall_64+0xcd/0x250
[ 85.389607][ T6512] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.391034][ T6512] RIP: 0033:0x7f6688f7e719
[ 85.392131][ T6512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.396705][ T6512] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.398722][ T6512] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.400625][ T6512] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.402554][ T6512] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.404460][ T6512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.406357][ T6512] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.408333][ T6512]
[ 85.409646][ T6512] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.412742][ T6512] CPU: 2 UID: 0 PID: 6512 Comm: syz.0.32 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.415683][ T6512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.418703][ T6512] Call Trace:
[ 85.419538][ T6512]
[ 85.420305][ T6512] dump_stack_lvl+0x16c/0x1f0
[ 85.421522][ T6512] ccid3_update_send_interval+0x18e/0x1c0
[ 85.423200][ T6512] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.425108][ T6512] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.427293][ T6512] dccp_xmit_packet+0x27b/0x6d0
[ 85.429056][ T6512] dccp_write_xmit+0x16f/0x1d0
[ 85.430805][ T6512] dccp_sendmsg+0x9b7/0xd10
[ 85.432463][ T6512] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.434916][ T6512] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.436737][ T6512] ? __fget_files+0x206/0x3a0
[ 85.438445][ T6512] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.440302][ T6512] inet_sendmsg+0x119/0x140
[ 85.441939][ T6512] __sys_sendto+0x42a/0x4f0
[ 85.443211][ T6512] ? __pfx___sys_sendto+0x10/0x10
[ 85.444542][ T6512] ? xfd_validate_state+0x5d/0x180
[ 85.445901][ T6512] ? rcu_is_watching+0x12/0xc0
[ 85.447163][ T6512] __x64_sys_sendto+0xe0/0x1c0
[ 85.448432][ T6512] ? do_syscall_64+0x91/0x250
[ 85.449668][ T6512] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.451021][ T6512] do_syscall_64+0xcd/0x250
[ 85.452281][ T6512] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.454336][ T6512] RIP: 0033:0x7f6688f7e719
[ 85.455779][ T6512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.461814][ T6512] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.464403][ T6512] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.466846][ T6512] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.469225][ T6512] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.471669][ T6512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.474157][ T6512] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.476628][ T6512]
[ 85.479390][ T6512] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.482930][ T6512] CPU: 2 UID: 0 PID: 6512 Comm: syz.0.32 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.486017][ T6512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.489304][ T6512] Call Trace:
[ 85.490362][ T6512]
[ 85.491305][ T6512] dump_stack_lvl+0x16c/0x1f0
[ 85.492810][ T6512] ccid3_update_send_interval+0x18e/0x1c0
[ 85.494589][ T6512] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.496287][ T6512] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.498202][ T6512] dccp_xmit_packet+0x27b/0x6d0
[ 85.499721][ T6512] dccp_write_xmit+0x16f/0x1d0
[ 85.501231][ T6512] dccp_sendmsg+0x9b7/0xd10
[ 85.502696][ T6512] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.504804][ T6512] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.506398][ T6512] ? __fget_files+0x206/0x3a0
[ 85.507886][ T6512] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.509468][ T6512] inet_sendmsg+0x119/0x140
[ 85.510927][ T6512] __sys_sendto+0x42a/0x4f0
[ 85.512385][ T6512] ? __pfx___sys_sendto+0x10/0x10
[ 85.514005][ T6512] ? __pfx_task_mm_cid_work+0x10/0x10
[ 85.515707][ T6512] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.517384][ T6512] ? xfd_validate_state+0x5d/0x180
[ 85.518998][ T6512] ? rcu_is_watching+0x12/0xc0
[ 85.520504][ T6512] __x64_sys_sendto+0xe0/0x1c0
[ 85.522025][ T6512] ? do_syscall_64+0x91/0x250
[ 85.523497][ T6512] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.525132][ T6512] do_syscall_64+0xcd/0x250
[ 85.526552][ T6512] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.528448][ T6512] RIP: 0033:0x7f6688f7e719
[ 85.529857][ T6512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.535849][ T6512] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.538458][ T6512] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.540950][ T6512] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.543490][ T6512] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.546005][ T6512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.548363][ T6512] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.550938][ T6512]
[ 85.552633][ T6512] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.556255][ T6512] CPU: 2 UID: 0 PID: 6512 Comm: syz.0.32 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.559345][ T6512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.562699][ T6512] Call Trace:
[ 85.563751][ T6512]
[ 85.564703][ T6512] dump_stack_lvl+0x16c/0x1f0
[ 85.566216][ T6512] ccid3_update_send_interval+0x18e/0x1c0
[ 85.568207][ T6512] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.569961][ T6512] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.571880][ T6512] dccp_xmit_packet+0x27b/0x6d0
[ 85.573501][ T6512] dccp_write_xmit+0x16f/0x1d0
[ 85.575038][ T6512] dccp_sendmsg+0x9b7/0xd10
[ 85.576601][ T6512] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.578809][ T6512] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.580462][ T6512] ? __fget_files+0x206/0x3a0
[ 85.581980][ T6512] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.583596][ T6512] inet_sendmsg+0x119/0x140
[ 85.585064][ T6512] __sys_sendto+0x42a/0x4f0
[ 85.586526][ T6512] ? __pfx___sys_sendto+0x10/0x10
[ 85.588150][ T6512] ? __pfx_task_mm_cid_work+0x10/0x10
[ 85.589821][ T6512] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.591553][ T6512] ? xfd_validate_state+0x5d/0x180
[ 85.593189][ T6512] ? rcu_is_watching+0x12/0xc0
[ 85.594750][ T6512] __x64_sys_sendto+0xe0/0x1c0
[ 85.596280][ T6512] ? do_syscall_64+0x91/0x250
[ 85.597786][ T6512] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.599543][ T6512] do_syscall_64+0xcd/0x250
[ 85.601066][ T6512] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.602961][ T6512] RIP: 0033:0x7f6688f7e719
[ 85.604382][ T6512] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.610411][ T6512] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.613055][ T6512] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.615542][ T6512] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.618053][ T6512] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.620497][ T6512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.622975][ T6512] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.625480][ T6512]
[ 85.656793][ T6515] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.659468][ T6515] CPU: 1 UID: 0 PID: 6515 Comm: syz.0.33 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.661819][ T6515] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.664501][ T6515] Call Trace:
[ 85.665312][ T6515]
[ 85.666049][ T6515] dump_stack_lvl+0x16c/0x1f0
[ 85.667220][ T6515] ccid3_update_send_interval+0x18e/0x1c0
[ 85.668581][ T6515] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.669890][ T6515] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.671304][ T6515] dccp_xmit_packet+0x27b/0x6d0
[ 85.672504][ T6515] dccp_write_xmit+0x16f/0x1d0
[ 85.673687][ T6515] dccp_sendmsg+0x9b7/0xd10
[ 85.674877][ T6515] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.676481][ T6515] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.677723][ T6515] ? __fget_files+0x206/0x3a0
[ 85.678868][ T6515] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.680083][ T6515] inet_sendmsg+0x119/0x140
[ 85.681169][ T6515] __sys_sendto+0x42a/0x4f0
[ 85.682282][ T6515] ? __pfx___sys_sendto+0x10/0x10
[ 85.683502][ T6515] ? xfd_validate_state+0x5d/0x180
[ 85.684716][ T6515] ? rcu_is_watching+0x12/0xc0
[ 85.685887][ T6515] __x64_sys_sendto+0xe0/0x1c0
[ 85.687051][ T6515] ? do_syscall_64+0x91/0x250
[ 85.688239][ T6515] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.689504][ T6515] do_syscall_64+0xcd/0x250
[ 85.690609][ T6515] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.692023][ T6515] RIP: 0033:0x7f6688f7e719
[ 85.693128][ T6515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.697612][ T6515] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.699594][ T6515] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.701460][ T6515] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.703352][ T6515] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.705238][ T6515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.707116][ T6515] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.709003][ T6515]
[ 85.710358][ T6515] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.713018][ T6515] CPU: 1 UID: 0 PID: 6515 Comm: syz.0.33 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.715381][ T6515] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.717913][ T6515] Call Trace:
[ 85.718724][ T6515]
[ 85.719435][ T6515] dump_stack_lvl+0x16c/0x1f0
[ 85.720573][ T6515] ccid3_update_send_interval+0x18e/0x1c0
[ 85.721929][ T6515] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.723236][ T6515] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.724727][ T6515] dccp_xmit_packet+0x27b/0x6d0
[ 85.726011][ T6515] dccp_write_xmit+0x16f/0x1d0
[ 85.727184][ T6515] dccp_sendmsg+0x9b7/0xd10
[ 85.728287][ T6515] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.729894][ T6515] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.731119][ T6515] ? __fget_files+0x206/0x3a0
[ 85.732311][ T6515] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.733604][ T6515] inet_sendmsg+0x119/0x140
[ 85.734768][ T6515] __sys_sendto+0x42a/0x4f0
[ 85.735928][ T6515] ? __pfx___sys_sendto+0x10/0x10
[ 85.737203][ T6515] ? xfd_validate_state+0x5d/0x180
[ 85.738482][ T6515] ? rcu_is_watching+0x12/0xc0
[ 85.739692][ T6515] __x64_sys_sendto+0xe0/0x1c0
[ 85.740855][ T6515] ? do_syscall_64+0x91/0x250
[ 85.742042][ T6515] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.743359][ T6515] do_syscall_64+0xcd/0x250
[ 85.744491][ T6515] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.746055][ T6515] RIP: 0033:0x7f6688f7e719
[ 85.747132][ T6515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.751935][ T6515] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.753953][ T6515] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.755839][ T6515] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.757683][ T6515] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.759543][ T6515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.761421][ T6515] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.763283][ T6515]
[ 85.765599][ T6515] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.768927][ T6515] CPU: 0 UID: 0 PID: 6515 Comm: syz.0.33 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.771304][ T6515] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.773893][ T6515] Call Trace:
[ 85.774709][ T6515]
[ 85.775431][ T6515] dump_stack_lvl+0x16c/0x1f0
[ 85.776598][ T6515] ccid3_update_send_interval+0x18e/0x1c0
[ 85.777993][ T6515] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.779303][ T6515] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.780738][ T6515] dccp_xmit_packet+0x27b/0x6d0
[ 85.781944][ T6515] dccp_write_xmit+0x16f/0x1d0
[ 85.783114][ T6515] dccp_sendmsg+0x9b7/0xd10
[ 85.784211][ T6515] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.785845][ T6515] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.787072][ T6515] ? __fget_files+0x206/0x3a0
[ 85.788212][ T6515] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.789427][ T6515] inet_sendmsg+0x119/0x140
[ 85.790536][ T6515] __sys_sendto+0x42a/0x4f0
[ 85.791642][ T6515] ? __pfx___sys_sendto+0x10/0x10
[ 85.792881][ T6515] ? __pfx_task_mm_cid_work+0x10/0x10
[ 85.794228][ T6515] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.795526][ T6515] ? xfd_validate_state+0x5d/0x180
[ 85.796851][ T6515] ? rcu_is_watching+0x12/0xc0
[ 85.798233][ T6515] __x64_sys_sendto+0xe0/0x1c0
[ 85.799400][ T6515] ? do_syscall_64+0x91/0x250
[ 85.800538][ T6515] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.801979][ T6515] do_syscall_64+0xcd/0x250
[ 85.803258][ T6515] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.805003][ T6515] RIP: 0033:0x7f6688f7e719
[ 85.806375][ T6515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.812157][ T6515] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.814499][ T6515] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.816525][ T6515] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.818815][ T6515] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.821053][ T6515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.823007][ T6515] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.824918][ T6515]
[ 85.850115][ T6519] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.852845][ T6519] CPU: 1 UID: 0 PID: 6519 Comm: syz.0.34 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.855224][ T6519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.857773][ T6519] Call Trace:
[ 85.858608][ T6519]
[ 85.859335][ T6519] dump_stack_lvl+0x16c/0x1f0
[ 85.860469][ T6519] ccid3_update_send_interval+0x18e/0x1c0
[ 85.861844][ T6519] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.863138][ T6519] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.864615][ T6519] dccp_xmit_packet+0x27b/0x6d0
[ 85.865784][ T6519] dccp_write_xmit+0x16f/0x1d0
[ 85.866960][ T6519] dccp_sendmsg+0x9b7/0xd10
[ 85.868064][ T6519] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.869706][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.870954][ T6519] ? __fget_files+0x206/0x3a0
[ 85.872121][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.873389][ T6519] inet_sendmsg+0x119/0x140
[ 85.874600][ T6519] __sys_sendto+0x42a/0x4f0
[ 85.875753][ T6519] ? __pfx___sys_sendto+0x10/0x10
[ 85.877020][ T6519] ? __pfx___x64_sys_futex+0x10/0x10
[ 85.878354][ T6519] ? ksys_write+0x1ba/0x250
[ 85.879505][ T6519] ? __pfx_ksys_write+0x10/0x10
[ 85.880736][ T6519] __x64_sys_sendto+0xe0/0x1c0
[ 85.881958][ T6519] ? do_syscall_64+0x91/0x250
[ 85.883155][ T6519] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.884824][ T6519] do_syscall_64+0xcd/0x250
[ 85.886411][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.887902][ T6519] RIP: 0033:0x7f6688f7e719
[ 85.888986][ T6519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.893829][ T6519] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.895979][ T6519] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.898040][ T6519] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.899982][ T6519] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.901910][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.903878][ T6519] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.905774][ T6519]
[ 85.907031][ T6519] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.909675][ T6519] CPU: 1 UID: 0 PID: 6519 Comm: syz.0.34 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.912186][ T6519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.914865][ T6519] Call Trace:
[ 85.915658][ T6519]
[ 85.916406][ T6519] dump_stack_lvl+0x16c/0x1f0
[ 85.917549][ T6519] ccid3_update_send_interval+0x18e/0x1c0
[ 85.918908][ T6519] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.920194][ T6519] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.921604][ T6519] dccp_xmit_packet+0x27b/0x6d0
[ 85.922772][ T6519] dccp_write_xmit+0x16f/0x1d0
[ 85.923959][ T6519] dccp_sendmsg+0x9b7/0xd10
[ 85.925026][ T6519] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.926658][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.927867][ T6519] ? __fget_files+0x206/0x3a0
[ 85.929009][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.930210][ T6519] inet_sendmsg+0x119/0x140
[ 85.931301][ T6519] __sys_sendto+0x42a/0x4f0
[ 85.932434][ T6519] ? __pfx___sys_sendto+0x10/0x10
[ 85.933712][ T6519] ? xfd_validate_state+0x5d/0x180
[ 85.934999][ T6519] ? rcu_is_watching+0x12/0xc0
[ 85.936167][ T6519] __x64_sys_sendto+0xe0/0x1c0
[ 85.937314][ T6519] ? do_syscall_64+0x91/0x250
[ 85.938500][ T6519] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.939738][ T6519] do_syscall_64+0xcd/0x250
[ 85.940819][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.942269][ T6519] RIP: 0033:0x7f6688f7e719
[ 85.943351][ T6519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.947926][ T6519] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 85.949931][ T6519] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 85.951837][ T6519] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 85.953841][ T6519] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 85.955747][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.957618][ T6519] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 85.959496][ T6519]
[ 85.960747][ T6519] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 85.963398][ T6519] CPU: 1 UID: 0 PID: 6519 Comm: syz.0.34 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 85.965885][ T6519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.966351][ T6020] Bluetooth: hci0: command tx timeout
[ 85.968665][ T6519] Call Trace:
[ 85.968675][ T6519]
[ 85.968680][ T6519] dump_stack_lvl+0x16c/0x1f0
[ 85.968698][ T6519] ccid3_update_send_interval+0x18e/0x1c0
[ 85.968712][ T6519] ccid3_hc_tx_packet_sent+0x134/0x190
[ 85.968723][ T6519] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 85.968735][ T6519] dccp_xmit_packet+0x27b/0x6d0
[ 85.968749][ T6519] dccp_write_xmit+0x16f/0x1d0
[ 85.968763][ T6519] dccp_sendmsg+0x9b7/0xd10
[ 85.968778][ T6519] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 85.968794][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.968809][ T6519] ? __fget_files+0x206/0x3a0
[ 85.968821][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 85.968835][ T6519] inet_sendmsg+0x119/0x140
[ 85.968850][ T6519] __sys_sendto+0x42a/0x4f0
[ 85.968867][ T6519] ? __pfx___sys_sendto+0x10/0x10
[ 85.968885][ T6519] ? __pfx_task_mm_cid_work+0x10/0x10
[ 85.968896][ T6519] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 85.968915][ T6519] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 85.994729][ T6519] ? rcu_is_watching+0x12/0xc0
[ 85.995910][ T6519] __x64_sys_sendto+0xe0/0x1c0
[ 85.997060][ T6519] ? do_syscall_64+0x91/0x250
[ 85.998238][ T6519] ? lockdep_hardirqs_on+0x7c/0x110
[ 85.999493][ T6519] do_syscall_64+0xcd/0x250
[ 86.000615][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.002053][ T6519] RIP: 0033:0x7f6688f7e719
[ 86.003141][ T6519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.007800][ T6519] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.009788][ T6519] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.011694][ T6519] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.013590][ T6519] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.015467][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.017387][ T6519] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.019293][ T6519]
[ 86.024776][ T6519] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.027601][ T6519] CPU: 0 UID: 0 PID: 6519 Comm: syz.0.34 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.030036][ T6519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.032617][ T6519] Call Trace:
[ 86.033441][ T6519]
[ 86.034170][ T6519] dump_stack_lvl+0x16c/0x1f0
[ 86.035303][ T6519] ccid3_update_send_interval+0x18e/0x1c0
[ 86.036659][ T6519] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.037980][ T6519] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.039422][ T6519] dccp_xmit_packet+0x27b/0x6d0
[ 86.040603][ T6519] dccp_write_xmit+0x16f/0x1d0
[ 86.041756][ T6519] dccp_sendmsg+0x9b7/0xd10
[ 86.042878][ T6519] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.044531][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.045740][ T6519] ? __fget_files+0x206/0x3a0
[ 86.046894][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.048114][ T6519] inet_sendmsg+0x119/0x140
[ 86.049196][ T6519] __sys_sendto+0x42a/0x4f0
[ 86.050312][ T6519] ? __pfx___sys_sendto+0x10/0x10
[ 86.051612][ T6519] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.052939][ T6519] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.054249][ T6519] ? xfd_validate_state+0x5d/0x180
[ 86.055477][ T6519] ? rcu_is_watching+0x12/0xc0
[ 86.056655][ T6519] __x64_sys_sendto+0xe0/0x1c0
[ 86.057804][ T6519] ? do_syscall_64+0x91/0x250
[ 86.058942][ T6519] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.060202][ T6519] do_syscall_64+0xcd/0x250
[ 86.061299][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.062771][ T6519] RIP: 0033:0x7f6688f7e719
[ 86.063889][ T6519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.068530][ T6519] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.070521][ T6519] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.072453][ T6519] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.074411][ T6519] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.076332][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.078288][ T6519] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.080232][ T6519]
[ 86.081437][ T6519] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.084085][ T6519] CPU: 0 UID: 0 PID: 6519 Comm: syz.0.34 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.086477][ T6519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.089072][ T6519] Call Trace:
[ 86.089887][ T6519]
[ 86.090597][ T6519] dump_stack_lvl+0x16c/0x1f0
[ 86.091742][ T6519] ccid3_update_send_interval+0x18e/0x1c0
[ 86.093081][ T6519] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.094392][ T6519] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.095864][ T6519] dccp_xmit_packet+0x27b/0x6d0
[ 86.097053][ T6519] dccp_write_xmit+0x16f/0x1d0
[ 86.098215][ T6519] dccp_sendmsg+0x9b7/0xd10
[ 86.099319][ T6519] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.100907][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.102143][ T6519] ? __fget_files+0x206/0x3a0
[ 86.103290][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.104496][ T6519] inet_sendmsg+0x119/0x140
[ 86.105597][ T6519] __sys_sendto+0x42a/0x4f0
[ 86.106787][ T6519] ? __pfx___sys_sendto+0x10/0x10
[ 86.108016][ T6519] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.109310][ T6519] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.110630][ T6519] ? xfd_validate_state+0x5d/0x180
[ 86.111863][ T6519] ? rcu_is_watching+0x12/0xc0
[ 86.113033][ T6519] __x64_sys_sendto+0xe0/0x1c0
[ 86.114214][ T6519] ? do_syscall_64+0x91/0x250
[ 86.115358][ T6519] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.116625][ T6519] do_syscall_64+0xcd/0x250
[ 86.117750][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.119193][ T6519] RIP: 0033:0x7f6688f7e719
[ 86.120294][ T6519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.124847][ T6519] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.126886][ T6519] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.128762][ T6519] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.130637][ T6519] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.132528][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.134430][ T6519] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.136311][ T6519]
[ 86.137393][ T6519] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.140082][ T6519] CPU: 0 UID: 0 PID: 6519 Comm: syz.0.34 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.142470][ T6519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.145011][ T6519] Call Trace:
[ 86.145825][ T6519]
[ 86.146565][ T6519] dump_stack_lvl+0x16c/0x1f0
[ 86.147701][ T6519] ccid3_update_send_interval+0x18e/0x1c0
[ 86.149055][ T6519] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.150393][ T6519] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.151872][ T6519] dccp_xmit_packet+0x27b/0x6d0
[ 86.153124][ T6519] dccp_write_xmit+0x16f/0x1d0
[ 86.154312][ T6519] dccp_sendmsg+0x9b7/0xd10
[ 86.155439][ T6519] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.157127][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.158350][ T6519] ? __fget_files+0x206/0x3a0
[ 86.159497][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.160710][ T6519] inet_sendmsg+0x119/0x140
[ 86.161813][ T6519] __sys_sendto+0x42a/0x4f0
[ 86.162927][ T6519] ? __pfx___sys_sendto+0x10/0x10
[ 86.164125][ T6519] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.165408][ T6519] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.166702][ T6519] ? xfd_validate_state+0x5d/0x180
[ 86.167929][ T6519] ? rcu_is_watching+0x12/0xc0
[ 86.169153][ T6519] __x64_sys_sendto+0xe0/0x1c0
[ 86.170321][ T6519] ? do_syscall_64+0x91/0x250
[ 86.171460][ T6519] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.172737][ T6519] do_syscall_64+0xcd/0x250
[ 86.173837][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.175259][ T6519] RIP: 0033:0x7f6688f7e719
[ 86.176339][ T6519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.180905][ T6519] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.182884][ T6519] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.184737][ T6519] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.186593][ T6519] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.188578][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.190491][ T6519] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.192401][ T6519]
[ 86.193938][ T6519] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.196730][ T6519] CPU: 0 UID: 0 PID: 6519 Comm: syz.0.34 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.199136][ T6519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.201662][ T6519] Call Trace:
[ 86.202492][ T6519]
[ 86.203218][ T6519] dump_stack_lvl+0x16c/0x1f0
[ 86.204383][ T6519] ccid3_update_send_interval+0x18e/0x1c0
[ 86.205752][ T6519] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.207077][ T6519] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.208491][ T6519] dccp_xmit_packet+0x27b/0x6d0
[ 86.209662][ T6519] dccp_write_xmit+0x16f/0x1d0
[ 86.210839][ T6519] dccp_sendmsg+0x9b7/0xd10
[ 86.211935][ T6519] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.213571][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.214820][ T6519] ? __fget_files+0x206/0x3a0
[ 86.215976][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.217184][ T6519] inet_sendmsg+0x119/0x140
[ 86.218302][ T6519] __sys_sendto+0x42a/0x4f0
[ 86.219440][ T6519] ? __pfx___sys_sendto+0x10/0x10
[ 86.220692][ T6519] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.222009][ T6519] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.223308][ T6519] ? xfd_validate_state+0x5d/0x180
[ 86.224522][ T6519] ? rcu_is_watching+0x12/0xc0
[ 86.225708][ T6519] __x64_sys_sendto+0xe0/0x1c0
[ 86.227032][ T6519] ? do_syscall_64+0x91/0x250
[ 86.228167][ T6519] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.229427][ T6519] do_syscall_64+0xcd/0x250
[ 86.230573][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.232018][ T6519] RIP: 0033:0x7f6688f7e719
[ 86.233136][ T6519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.237784][ T6519] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.239795][ T6519] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.241709][ T6519] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.243638][ T6519] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.245530][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.247394][ T6519] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.249307][ T6519]
[ 86.250761][ T6519] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.253458][ T6519] CPU: 0 UID: 0 PID: 6519 Comm: syz.0.34 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.255863][ T6519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.258444][ T6519] Call Trace:
[ 86.259263][ T6519]
[ 86.259991][ T6519] dump_stack_lvl+0x16c/0x1f0
[ 86.261160][ T6519] ccid3_update_send_interval+0x18e/0x1c0
[ 86.262517][ T6519] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.263815][ T6519] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.265229][ T6519] dccp_xmit_packet+0x27b/0x6d0
[ 86.266411][ T6519] dccp_write_xmit+0x16f/0x1d0
[ 86.267585][ T6519] dccp_sendmsg+0x9b7/0xd10
[ 86.268679][ T6519] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.270279][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.271503][ T6519] ? __fget_files+0x206/0x3a0
[ 86.272638][ T6519] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.273847][ T6519] inet_sendmsg+0x119/0x140
[ 86.274941][ T6519] __sys_sendto+0x42a/0x4f0
[ 86.276059][ T6519] ? __pfx___sys_sendto+0x10/0x10
[ 86.277261][ T6519] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.278559][ T6519] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.279870][ T6519] ? xfd_validate_state+0x5d/0x180
[ 86.281121][ T6519] ? rcu_is_watching+0x12/0xc0
[ 86.282295][ T6519] __x64_sys_sendto+0xe0/0x1c0
[ 86.283453][ T6519] ? do_syscall_64+0x91/0x250
[ 86.284564][ T6519] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.285817][ T6519] do_syscall_64+0xcd/0x250
[ 86.286912][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.288349][ T6519] RIP: 0033:0x7f6688f7e719
[ 86.289436][ T6519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.293982][ T6519] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.295946][ T6519] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.297859][ T6519] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.299710][ T6519] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.301644][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.303536][ T6519] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.305413][ T6519]
[ 86.359360][ T6525] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.362078][ T6525] CPU: 2 UID: 0 PID: 6525 Comm: syz.0.36 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.364627][ T6525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.367182][ T6525] Call Trace:
[ 86.367992][ T6525]
[ 86.368712][ T6525] dump_stack_lvl+0x16c/0x1f0
[ 86.369875][ T6525] ccid3_update_send_interval+0x18e/0x1c0
[ 86.371231][ T6525] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.372557][ T6525] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.374319][ T6525] dccp_xmit_packet+0x27b/0x6d0
[ 86.375949][ T6525] dccp_write_xmit+0x16f/0x1d0
[ 86.377559][ T6525] dccp_sendmsg+0x9b7/0xd10
[ 86.379079][ T6525] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.381324][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.383034][ T6525] ? __fget_files+0x206/0x3a0
[ 86.384661][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.386364][ T6525] inet_sendmsg+0x119/0x140
[ 86.387924][ T6525] __sys_sendto+0x42a/0x4f0
[ 86.389461][ T6525] ? __pfx___sys_sendto+0x10/0x10
[ 86.391199][ T6525] ? __pfx___x64_sys_futex+0x10/0x10
[ 86.393041][ T6525] ? ksys_write+0x1ba/0x250
[ 86.394601][ T6525] ? __pfx_ksys_write+0x10/0x10
[ 86.395983][ T6525] __x64_sys_sendto+0xe0/0x1c0
[ 86.397604][ T6525] ? do_syscall_64+0x91/0x250
[ 86.399023][ T6525] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.400375][ T6525] do_syscall_64+0xcd/0x250
[ 86.401530][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.403069][ T6525] RIP: 0033:0x7f6688f7e719
[ 86.404214][ T6525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.409130][ T6525] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.411214][ T6525] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.413221][ T6525] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.415269][ T6525] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.417303][ T6525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.419471][ T6525] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.422118][ T6525]
[ 86.425529][ T6525] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.428455][ T6525] CPU: 3 UID: 0 PID: 6525 Comm: syz.0.36 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.430885][ T6525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.433490][ T6525] Call Trace:
[ 86.434310][ T6525]
[ 86.435035][ T6525] dump_stack_lvl+0x16c/0x1f0
[ 86.436228][ T6525] ccid3_update_send_interval+0x18e/0x1c0
[ 86.437577][ T6525] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.438916][ T6525] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.440426][ T6525] dccp_xmit_packet+0x27b/0x6d0
[ 86.441636][ T6525] dccp_write_xmit+0x16f/0x1d0
[ 86.442846][ T6525] dccp_sendmsg+0x9b7/0xd10
[ 86.443994][ T6525] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.445625][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.446863][ T6525] ? __fget_files+0x206/0x3a0
[ 86.448040][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.449247][ T6525] inet_sendmsg+0x119/0x140
[ 86.450394][ T6525] __sys_sendto+0x42a/0x4f0
[ 86.451500][ T6525] ? __pfx___sys_sendto+0x10/0x10
[ 86.452766][ T6525] ? xfd_validate_state+0x5d/0x180
[ 86.454021][ T6525] ? rcu_is_watching+0x12/0xc0
[ 86.455193][ T6525] __x64_sys_sendto+0xe0/0x1c0
[ 86.456403][ T6525] ? do_syscall_64+0x91/0x250
[ 86.457577][ T6525] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.458853][ T6525] do_syscall_64+0xcd/0x250
[ 86.459968][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.461440][ T6525] RIP: 0033:0x7f6688f7e719
[ 86.462558][ T6525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.467301][ T6525] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.469379][ T6525] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.471280][ T6525] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.473202][ T6525] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.475128][ T6525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.477310][ T6525] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.479362][ T6525]
[ 86.480679][ T6525] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.483403][ T6525] CPU: 3 UID: 0 PID: 6525 Comm: syz.0.36 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.485892][ T6525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.488517][ T6525] Call Trace:
[ 86.489357][ T6525]
[ 86.490089][ T6525] dump_stack_lvl+0x16c/0x1f0
[ 86.491248][ T6525] ccid3_update_send_interval+0x18e/0x1c0
[ 86.492695][ T6525] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.494076][ T6525] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.495644][ T6525] dccp_xmit_packet+0x27b/0x6d0
[ 86.497317][ T6525] dccp_write_xmit+0x16f/0x1d0
[ 86.498982][ T6525] dccp_sendmsg+0x9b7/0xd10
[ 86.500133][ T6525] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.501763][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.503006][ T6525] ? __fget_files+0x206/0x3a0
[ 86.504209][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.505650][ T6525] inet_sendmsg+0x119/0x140
[ 86.506962][ T6525] __sys_sendto+0x42a/0x4f0
[ 86.508139][ T6525] ? __pfx___sys_sendto+0x10/0x10
[ 86.509415][ T6525] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.510752][ T6525] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.512061][ T6525] ? xfd_validate_state+0x5d/0x180
[ 86.513347][ T6525] ? rcu_is_watching+0x12/0xc0
[ 86.514558][ T6525] __x64_sys_sendto+0xe0/0x1c0
[ 86.515877][ T6525] ? do_syscall_64+0x91/0x250
[ 86.517470][ T6525] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.519249][ T6525] do_syscall_64+0xcd/0x250
[ 86.520790][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.522776][ T6525] RIP: 0033:0x7f6688f7e719
[ 86.524140][ T6525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.529583][ T6525] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.531603][ T6525] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.533533][ T6525] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.535453][ T6525] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.537361][ T6525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.539273][ T6525] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.541213][ T6525]
[ 86.542669][ T6525] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.545476][ T6525] CPU: 3 UID: 0 PID: 6525 Comm: syz.0.36 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.548649][ T6525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.551207][ T6525] Call Trace:
[ 86.552019][ T6525]
[ 86.552760][ T6525] dump_stack_lvl+0x16c/0x1f0
[ 86.553923][ T6525] ccid3_update_send_interval+0x18e/0x1c0
[ 86.555307][ T6525] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.556657][ T6525] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.558133][ T6525] dccp_xmit_packet+0x27b/0x6d0
[ 86.559305][ T6525] dccp_write_xmit+0x16f/0x1d0
[ 86.560487][ T6525] dccp_sendmsg+0x9b7/0xd10
[ 86.561637][ T6525] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.563253][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.564550][ T6525] ? __fget_files+0x206/0x3a0
[ 86.565805][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.567419][ T6525] inet_sendmsg+0x119/0x140
[ 86.569026][ T6525] __sys_sendto+0x42a/0x4f0
[ 86.570652][ T6525] ? __pfx___sys_sendto+0x10/0x10
[ 86.572443][ T6525] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.574329][ T6525] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.576182][ T6525] ? xfd_validate_state+0x5d/0x180
[ 86.577960][ T6525] ? rcu_is_watching+0x12/0xc0
[ 86.579661][ T6525] __x64_sys_sendto+0xe0/0x1c0
[ 86.581317][ T6525] ? do_syscall_64+0x91/0x250
[ 86.582918][ T6525] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.584396][ T6525] do_syscall_64+0xcd/0x250
[ 86.585569][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.587075][ T6525] RIP: 0033:0x7f6688f7e719
[ 86.588147][ T6525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.592854][ T6525] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.595243][ T6525] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.597214][ T6525] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.599131][ T6525] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.601042][ T6525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.602915][ T6525] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.604805][ T6525]
[ 86.606319][ T6525] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.609037][ T6525] CPU: 2 UID: 0 PID: 6525 Comm: syz.0.36 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.611456][ T6525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.614007][ T6525] Call Trace:
[ 86.614822][ T6525]
[ 86.615545][ T6525] dump_stack_lvl+0x16c/0x1f0
[ 86.616754][ T6525] ccid3_update_send_interval+0x18e/0x1c0
[ 86.618582][ T6525] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.619870][ T6525] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.621351][ T6525] dccp_xmit_packet+0x27b/0x6d0
[ 86.622533][ T6525] dccp_write_xmit+0x16f/0x1d0
[ 86.623682][ T6525] dccp_sendmsg+0x9b7/0xd10
[ 86.624789][ T6525] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.626416][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.627644][ T6525] ? __fget_files+0x206/0x3a0
[ 86.628791][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.630006][ T6525] inet_sendmsg+0x119/0x140
[ 86.631142][ T6525] __sys_sendto+0x42a/0x4f0
[ 86.632235][ T6525] ? __pfx___sys_sendto+0x10/0x10
[ 86.633479][ T6525] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.634773][ T6525] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.636070][ T6525] ? xfd_validate_state+0x5d/0x180
[ 86.637296][ T6525] ? rcu_is_watching+0x12/0xc0
[ 86.638493][ T6525] __x64_sys_sendto+0xe0/0x1c0
[ 86.639670][ T6525] ? do_syscall_64+0x91/0x250
[ 86.640827][ T6525] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.642102][ T6525] do_syscall_64+0xcd/0x250
[ 86.643215][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.644663][ T6525] RIP: 0033:0x7f6688f7e719
[ 86.645783][ T6525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.651509][ T6525] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.653530][ T6525] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.655380][ T6525] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.657484][ T6525] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.659387][ T6525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.661278][ T6525] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.663190][ T6525]
[ 86.664513][ T6525] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.667258][ T6525] CPU: 2 UID: 0 PID: 6525 Comm: syz.0.36 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.669647][ T6525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.672238][ T6525] Call Trace:
[ 86.673084][ T6525]
[ 86.673797][ T6525] dump_stack_lvl+0x16c/0x1f0
[ 86.674931][ T6525] ccid3_update_send_interval+0x18e/0x1c0
[ 86.676284][ T6525] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.677589][ T6525] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.679039][ T6525] dccp_xmit_packet+0x27b/0x6d0
[ 86.680228][ T6525] dccp_write_xmit+0x16f/0x1d0
[ 86.681420][ T6525] dccp_sendmsg+0x9b7/0xd10
[ 86.682536][ T6525] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.684169][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.685448][ T6525] ? __fget_files+0x206/0x3a0
[ 86.686650][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.687888][ T6525] inet_sendmsg+0x119/0x140
[ 86.688981][ T6525] __sys_sendto+0x42a/0x4f0
[ 86.690090][ T6525] ? __pfx___sys_sendto+0x10/0x10
[ 86.691322][ T6525] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.692628][ T6525] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.693930][ T6525] ? xfd_validate_state+0x5d/0x180
[ 86.695174][ T6525] ? rcu_is_watching+0x12/0xc0
[ 86.696389][ T6525] __x64_sys_sendto+0xe0/0x1c0
[ 86.697597][ T6525] ? do_syscall_64+0x91/0x250
[ 86.698751][ T6525] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.700004][ T6525] do_syscall_64+0xcd/0x250
[ 86.701133][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.702920][ T6525] RIP: 0033:0x7f6688f7e719
[ 86.704325][ T6525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.708928][ T6525] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.710935][ T6525] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.712882][ T6525] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.714777][ T6525] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.716682][ T6525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.718595][ T6525] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.720468][ T6525]
[ 86.722200][ T6525] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.724881][ T6525] CPU: 2 UID: 0 PID: 6525 Comm: syz.0.36 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.727283][ T6525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.729814][ T6525] Call Trace:
[ 86.730639][ T6525]
[ 86.731362][ T6525] dump_stack_lvl+0x16c/0x1f0
[ 86.732559][ T6525] ccid3_update_send_interval+0x18e/0x1c0
[ 86.733960][ T6525] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.735285][ T6525] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.736764][ T6525] dccp_xmit_packet+0x27b/0x6d0
[ 86.737957][ T6525] dccp_write_xmit+0x16f/0x1d0
[ 86.739170][ T6525] dccp_sendmsg+0x9b7/0xd10
[ 86.740284][ T6525] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.741909][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.743138][ T6525] ? __fget_files+0x206/0x3a0
[ 86.744272][ T6525] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.745465][ T6525] inet_sendmsg+0x119/0x140
[ 86.746576][ T6525] __sys_sendto+0x42a/0x4f0
[ 86.747692][ T6525] ? __pfx___sys_sendto+0x10/0x10
[ 86.748903][ T6525] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.750176][ T6525] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.751447][ T6525] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 86.753029][ T6525] ? rcu_is_watching+0x12/0xc0
[ 86.754192][ T6525] __x64_sys_sendto+0xe0/0x1c0
[ 86.755364][ T6525] ? do_syscall_64+0x91/0x250
[ 86.756504][ T6525] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.757767][ T6525] do_syscall_64+0xcd/0x250
[ 86.758956][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.760976][ T6525] RIP: 0033:0x7f6688f7e719
[ 86.762123][ T6525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.766808][ T6525] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.768953][ T6525] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.770844][ T6525] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.772784][ T6525] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.774707][ T6525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.776614][ T6525] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.778768][ T6525]
[ 86.846871][ T6528] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.850375][ T6528] CPU: 1 UID: 0 PID: 6528 Comm: syz.0.37 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.853572][ T6528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.856925][ T6528] Call Trace:
[ 86.858007][ T6528]
[ 86.858956][ T6528] dump_stack_lvl+0x16c/0x1f0
[ 86.860471][ T6528] ccid3_update_send_interval+0x18e/0x1c0
[ 86.862249][ T6528] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.863954][ T6528] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.865826][ T6528] dccp_xmit_packet+0x27b/0x6d0
[ 86.867360][ T6528] dccp_write_xmit+0x16f/0x1d0
[ 86.868852][ T6528] dccp_sendmsg+0x9b7/0xd10
[ 86.870296][ T6528] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.872405][ T6528] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.873999][ T6528] ? __fget_files+0x206/0x3a0
[ 86.875475][ T6528] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.877104][ T6528] inet_sendmsg+0x119/0x140
[ 86.878550][ T6528] __sys_sendto+0x42a/0x4f0
[ 86.879990][ T6528] ? __pfx___sys_sendto+0x10/0x10
[ 86.881582][ T6528] ? xfd_validate_state+0x5d/0x180
[ 86.883203][ T6528] ? rcu_is_watching+0x12/0xc0
[ 86.884708][ T6528] __x64_sys_sendto+0xe0/0x1c0
[ 86.886230][ T6528] ? do_syscall_64+0x91/0x250
[ 86.887742][ T6528] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.889368][ T6528] do_syscall_64+0xcd/0x250
[ 86.890827][ T6528] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.892694][ T6528] RIP: 0033:0x7f6688f7e719
[ 86.894120][ T6528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.900018][ T6528] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.902589][ T6528] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.905036][ T6528] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.907502][ T6528] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.909924][ T6528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.912384][ T6528] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.914872][ T6528]
[ 86.916898][ T6528] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 86.920452][ T6528] CPU: 1 UID: 0 PID: 6528 Comm: syz.0.37 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 86.923520][ T6528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 86.926803][ T6528] Call Trace:
[ 86.927853][ T6528]
[ 86.928789][ T6528] dump_stack_lvl+0x16c/0x1f0
[ 86.930282][ T6528] ccid3_update_send_interval+0x18e/0x1c0
[ 86.932033][ T6528] ccid3_hc_tx_packet_sent+0x134/0x190
[ 86.933740][ T6528] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 86.935646][ T6528] dccp_xmit_packet+0x27b/0x6d0
[ 86.937197][ T6528] dccp_write_xmit+0x16f/0x1d0
[ 86.938756][ T6528] dccp_sendmsg+0x9b7/0xd10
[ 86.940668][ T6528] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 86.942888][ T6528] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.944521][ T6528] ? __fget_files+0x206/0x3a0
[ 86.946088][ T6528] ? __pfx_dccp_sendmsg+0x10/0x10
[ 86.947765][ T6528] inet_sendmsg+0x119/0x140
[ 86.949399][ T6528] __sys_sendto+0x42a/0x4f0
[ 86.950910][ T6528] ? __pfx___sys_sendto+0x10/0x10
[ 86.952581][ T6528] ? __pfx_task_mm_cid_work+0x10/0x10
[ 86.954325][ T6528] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 86.956182][ T6528] ? xfd_validate_state+0x5d/0x180
[ 86.957843][ T6528] ? rcu_is_watching+0x12/0xc0
[ 86.959378][ T6528] __x64_sys_sendto+0xe0/0x1c0
[ 86.961064][ T6528] ? do_syscall_64+0x91/0x250
[ 86.962569][ T6528] ? lockdep_hardirqs_on+0x7c/0x110
[ 86.964184][ T6528] do_syscall_64+0xcd/0x250
[ 86.965289][ T6528] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.967046][ T6528] RIP: 0033:0x7f6688f7e719
[ 86.968462][ T6528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 86.974431][ T6528] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 86.977044][ T6528] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 86.979514][ T6528] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 86.981958][ T6528] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 86.984359][ T6528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 86.986812][ T6528] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 86.989384][ T6528]
[ 87.027840][ T6531] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.030614][ T6531] CPU: 0 UID: 0 PID: 6531 Comm: syz.0.38 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.033100][ T6531] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.035745][ T6531] Call Trace:
[ 87.036593][ T6531]
[ 87.037337][ T6531] dump_stack_lvl+0x16c/0x1f0
[ 87.038528][ T6531] ccid3_update_send_interval+0x18e/0x1c0
[ 87.039911][ T6531] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.041238][ T6531] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.042781][ T6531] dccp_xmit_packet+0x27b/0x6d0
[ 87.044421][ T6531] dccp_write_xmit+0x16f/0x1d0
[ 87.045711][ T6531] dccp_sendmsg+0x9b7/0xd10
[ 87.046879][ T6531] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.048548][ T6531] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.049796][ T6531] ? __fget_files+0x206/0x3a0
[ 87.050947][ T6531] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.052166][ T6531] inet_sendmsg+0x119/0x140
[ 87.053329][ T6531] __sys_sendto+0x42a/0x4f0
[ 87.054463][ T6531] ? __pfx___sys_sendto+0x10/0x10
[ 87.055770][ T6531] ? __pfx___x64_sys_futex+0x10/0x10
[ 87.057145][ T6531] ? ksys_write+0x1ba/0x250
[ 87.058386][ T6531] ? __pfx_ksys_write+0x10/0x10
[ 87.059821][ T6531] __x64_sys_sendto+0xe0/0x1c0
[ 87.061051][ T6531] ? do_syscall_64+0x91/0x250
[ 87.062217][ T6531] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.063556][ T6531] do_syscall_64+0xcd/0x250
[ 87.064686][ T6531] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.066170][ T6531] RIP: 0033:0x7f6688f7e719
[ 87.067327][ T6531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.072645][ T6531] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.074706][ T6531] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.076717][ T6531] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.078758][ T6531] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.080683][ T6531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.082687][ T6531] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.084714][ T6531]
[ 87.086777][ T6531] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.089595][ T6531] CPU: 0 UID: 0 PID: 6531 Comm: syz.0.38 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.092052][ T6531] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.094819][ T6531] Call Trace:
[ 87.095779][ T6531]
[ 87.096534][ T6531] dump_stack_lvl+0x16c/0x1f0
[ 87.097750][ T6531] ccid3_update_send_interval+0x18e/0x1c0
[ 87.099262][ T6531] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.100644][ T6531] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.102149][ T6531] dccp_xmit_packet+0x27b/0x6d0
[ 87.103430][ T6531] dccp_write_xmit+0x16f/0x1d0
[ 87.104702][ T6531] dccp_sendmsg+0x9b7/0xd10
[ 87.105899][ T6531] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.107704][ T6531] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.108936][ T6531] ? __fget_files+0x206/0x3a0
[ 87.110193][ T6531] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.111434][ T6531] inet_sendmsg+0x119/0x140
[ 87.112708][ T6531] __sys_sendto+0x42a/0x4f0
[ 87.113887][ T6531] ? __pfx___sys_sendto+0x10/0x10
[ 87.115285][ T6531] ? __pfx___x64_sys_futex+0x10/0x10
[ 87.116686][ T6531] ? ksys_write+0x1ba/0x250
[ 87.117844][ T6531] ? __pfx_ksys_write+0x10/0x10
[ 87.119099][ T6531] __x64_sys_sendto+0xe0/0x1c0
[ 87.120305][ T6531] ? do_syscall_64+0x91/0x250
[ 87.121496][ T6531] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.122904][ T6531] do_syscall_64+0xcd/0x250
[ 87.124089][ T6531] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.125891][ T6531] RIP: 0033:0x7f6688f7e719
[ 87.127365][ T6531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.132857][ T6531] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.134958][ T6531] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.137041][ T6531] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.139044][ T6531] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.140998][ T6531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.142928][ T6531] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.144920][ T6531]
[ 87.146274][ T6531] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.148978][ T6531] CPU: 0 UID: 0 PID: 6531 Comm: syz.0.38 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.151400][ T6531] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.154142][ T6531] Call Trace:
[ 87.154996][ T6531]
[ 87.155740][ T6531] dump_stack_lvl+0x16c/0x1f0
[ 87.157028][ T6531] ccid3_update_send_interval+0x18e/0x1c0
[ 87.158441][ T6531] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.159797][ T6531] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.161296][ T6531] dccp_xmit_packet+0x27b/0x6d0
[ 87.162557][ T6531] dccp_write_xmit+0x16f/0x1d0
[ 87.163783][ T6531] dccp_sendmsg+0x9b7/0xd10
[ 87.164945][ T6531] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.166661][ T6531] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.167926][ T6531] ? __fget_files+0x206/0x3a0
[ 87.169104][ T6531] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.170374][ T6531] inet_sendmsg+0x119/0x140
[ 87.171502][ T6531] __sys_sendto+0x42a/0x4f0
[ 87.172631][ T6531] ? __pfx___sys_sendto+0x10/0x10
[ 87.173890][ T6531] ? __pfx_task_mm_cid_work+0x10/0x10
[ 87.175257][ T6531] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.176655][ T6531] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 87.178261][ T6531] ? ksys_write+0x1ba/0x250
[ 87.179473][ T6531] ? __pfx_ksys_write+0x10/0x10
[ 87.180713][ T6531] __x64_sys_sendto+0xe0/0x1c0
[ 87.181940][ T6531] ? do_syscall_64+0x91/0x250
[ 87.183186][ T6531] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.184481][ T6531] do_syscall_64+0xcd/0x250
[ 87.185646][ T6531] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.187353][ T6531] RIP: 0033:0x7f6688f7e719
[ 87.188497][ T6531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.193127][ T6531] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.195109][ T6531] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.197058][ T6531] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.199083][ T6531] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.200986][ T6531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.202940][ T6531] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.204801][ T6531]
[ 87.205991][ T6531] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.208701][ T6531] CPU: 0 UID: 0 PID: 6531 Comm: syz.0.38 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.211078][ T6531] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.213679][ T6531] Call Trace:
[ 87.214516][ T6531]
[ 87.215243][ T6531] dump_stack_lvl+0x16c/0x1f0
[ 87.216394][ T6531] ccid3_update_send_interval+0x18e/0x1c0
[ 87.217853][ T6531] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.219218][ T6531] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.220633][ T6531] dccp_xmit_packet+0x27b/0x6d0
[ 87.221873][ T6531] dccp_write_xmit+0x16f/0x1d0
[ 87.223039][ T6531] dccp_sendmsg+0x9b7/0xd10
[ 87.224135][ T6531] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.225755][ T6531] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.227024][ T6531] ? __fget_files+0x206/0x3a0
[ 87.228210][ T6531] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.229402][ T6531] inet_sendmsg+0x119/0x140
[ 87.230517][ T6531] __sys_sendto+0x42a/0x4f0
[ 87.231625][ T6531] ? __pfx___sys_sendto+0x10/0x10
[ 87.232879][ T6531] ? __pfx_task_mm_cid_work+0x10/0x10
[ 87.234218][ T6531] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.235539][ T6531] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 87.237101][ T6531] ? ksys_write+0x1ba/0x250
[ 87.238295][ T6531] ? __pfx_ksys_write+0x10/0x10
[ 87.239793][ T6531] __x64_sys_sendto+0xe0/0x1c0
[ 87.240990][ T6531] ? do_syscall_64+0x91/0x250
[ 87.242516][ T6531] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.244171][ T6531] do_syscall_64+0xcd/0x250
[ 87.245311][ T6531] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.246826][ T6531] RIP: 0033:0x7f6688f7e719
[ 87.248304][ T6531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.252992][ T6531] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.255120][ T6531] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.257077][ T6531] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.259064][ T6531] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.261036][ T6531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.263045][ T6531] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.265020][ T6531]
[ 87.290283][ T6533] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.293017][ T6533] CPU: 2 UID: 0 PID: 6533 Comm: syz.0.39 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.295620][ T6533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.298233][ T6533] Call Trace:
[ 87.299050][ T6533]
[ 87.299776][ T6533] dump_stack_lvl+0x16c/0x1f0
[ 87.300937][ T6533] ccid3_update_send_interval+0x18e/0x1c0
[ 87.302305][ T6533] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.303629][ T6533] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.305103][ T6533] dccp_xmit_packet+0x27b/0x6d0
[ 87.306649][ T6533] dccp_write_xmit+0x16f/0x1d0
[ 87.307914][ T6533] dccp_sendmsg+0x9b7/0xd10
[ 87.309025][ T6533] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.310671][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.311989][ T6533] ? __fget_files+0x206/0x3a0
[ 87.313341][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.314573][ T6533] inet_sendmsg+0x119/0x140
[ 87.315769][ T6533] __sys_sendto+0x42a/0x4f0
[ 87.316935][ T6533] ? __pfx___sys_sendto+0x10/0x10
[ 87.318188][ T6533] ? __pfx___x64_sys_futex+0x10/0x10
[ 87.319472][ T6533] ? ksys_write+0x1ba/0x250
[ 87.320585][ T6533] ? __pfx_ksys_write+0x10/0x10
[ 87.321759][ T6533] __x64_sys_sendto+0xe0/0x1c0
[ 87.322910][ T6533] ? do_syscall_64+0x91/0x250
[ 87.324037][ T6533] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.325280][ T6533] do_syscall_64+0xcd/0x250
[ 87.326450][ T6533] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.327868][ T6533] RIP: 0033:0x7f6688f7e719
[ 87.328948][ T6533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.333449][ T6533] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.335448][ T6533] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.337327][ T6533] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.339178][ T6533] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.341031][ T6533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.342921][ T6533] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.344796][ T6533]
[ 87.346672][ T6533] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.349296][ T6533] CPU: 2 UID: 0 PID: 6533 Comm: syz.0.39 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.351714][ T6533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.354289][ T6533] Call Trace:
[ 87.355146][ T6533]
[ 87.355908][ T6533] dump_stack_lvl+0x16c/0x1f0
[ 87.357099][ T6533] ccid3_update_send_interval+0x18e/0x1c0
[ 87.358493][ T6533] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.359799][ T6533] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.361257][ T6533] dccp_xmit_packet+0x27b/0x6d0
[ 87.362455][ T6533] dccp_write_xmit+0x16f/0x1d0
[ 87.363793][ T6533] dccp_sendmsg+0x9b7/0xd10
[ 87.364909][ T6533] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.366734][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.367956][ T6533] ? __fget_files+0x206/0x3a0
[ 87.369082][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.370328][ T6533] inet_sendmsg+0x119/0x140
[ 87.371463][ T6533] __sys_sendto+0x42a/0x4f0
[ 87.372577][ T6533] ? __pfx___sys_sendto+0x10/0x10
[ 87.373823][ T6533] ? xfd_validate_state+0x5d/0x180
[ 87.375076][ T6533] ? rcu_is_watching+0x12/0xc0
[ 87.376315][ T6533] __x64_sys_sendto+0xe0/0x1c0
[ 87.377523][ T6533] ? do_syscall_64+0x91/0x250
[ 87.378675][ T6533] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.379911][ T6533] do_syscall_64+0xcd/0x250
[ 87.381045][ T6533] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.382493][ T6533] RIP: 0033:0x7f6688f7e719
[ 87.383574][ T6533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.388573][ T6533] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.390585][ T6533] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.392496][ T6533] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.394422][ T6533] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.396688][ T6533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.399078][ T6533] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.400993][ T6533]
[ 87.402333][ T6533] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.405041][ T6533] CPU: 2 UID: 0 PID: 6533 Comm: syz.0.39 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.407490][ T6533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.410045][ T6533] Call Trace:
[ 87.410851][ T6533]
[ 87.411586][ T6533] dump_stack_lvl+0x16c/0x1f0
[ 87.413050][ T6533] ccid3_update_send_interval+0x18e/0x1c0
[ 87.414900][ T6533] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.416644][ T6533] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.418600][ T6533] dccp_xmit_packet+0x27b/0x6d0
[ 87.420203][ T6533] dccp_write_xmit+0x16f/0x1d0
[ 87.421613][ T6533] dccp_sendmsg+0x9b7/0xd10
[ 87.422755][ T6533] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.424437][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.425739][ T6533] ? __fget_files+0x206/0x3a0
[ 87.426902][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.428150][ T6533] inet_sendmsg+0x119/0x140
[ 87.429298][ T6533] __sys_sendto+0x42a/0x4f0
[ 87.430458][ T6533] ? __pfx___sys_sendto+0x10/0x10
[ 87.431699][ T6533] ? __pfx_task_mm_cid_work+0x10/0x10
[ 87.433024][ T6533] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.434351][ T6533] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 87.435887][ T6533] ? rcu_is_watching+0x12/0xc0
[ 87.437074][ T6533] __x64_sys_sendto+0xe0/0x1c0
[ 87.438251][ T6533] ? do_syscall_64+0x91/0x250
[ 87.439438][ T6533] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.440713][ T6533] do_syscall_64+0xcd/0x250
[ 87.441882][ T6533] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.443335][ T6533] RIP: 0033:0x7f6688f7e719
[ 87.444423][ T6533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.449096][ T6533] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.451127][ T6533] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.453100][ T6533] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.455068][ T6533] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.457030][ T6533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.458891][ T6533] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.460800][ T6533]
[ 87.462431][ T6533] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.465051][ T6533] CPU: 2 UID: 0 PID: 6533 Comm: syz.0.39 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.467513][ T6533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.470035][ T6533] Call Trace:
[ 87.470826][ T6533]
[ 87.471633][ T6533] dump_stack_lvl+0x16c/0x1f0
[ 87.472778][ T6533] ccid3_update_send_interval+0x18e/0x1c0
[ 87.474157][ T6533] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.475495][ T6533] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.477199][ T6533] dccp_xmit_packet+0x27b/0x6d0
[ 87.478389][ T6533] dccp_write_xmit+0x16f/0x1d0
[ 87.479552][ T6533] dccp_sendmsg+0x9b7/0xd10
[ 87.480645][ T6533] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.482246][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.483465][ T6533] ? __fget_files+0x206/0x3a0
[ 87.484647][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.485955][ T6533] inet_sendmsg+0x119/0x140
[ 87.487107][ T6533] __sys_sendto+0x42a/0x4f0
[ 87.488253][ T6533] ? __pfx___sys_sendto+0x10/0x10
[ 87.489474][ T6533] ? __pfx_task_mm_cid_work+0x10/0x10
[ 87.490781][ T6533] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.492492][ T6533] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 87.494694][ T6533] ? rcu_is_watching+0x12/0xc0
[ 87.496406][ T6533] __x64_sys_sendto+0xe0/0x1c0
[ 87.497896][ T6533] ? do_syscall_64+0x91/0x250
[ 87.499036][ T6533] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.500301][ T6533] do_syscall_64+0xcd/0x250
[ 87.501402][ T6533] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.502819][ T6533] RIP: 0033:0x7f6688f7e719
[ 87.503877][ T6533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.508476][ T6533] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.510502][ T6533] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.512459][ T6533] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.514402][ T6533] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.516278][ T6533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.518245][ T6533] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.520195][ T6533]
[ 87.521516][ T6533] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.524166][ T6533] CPU: 2 UID: 0 PID: 6533 Comm: syz.0.39 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.526552][ T6533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.529114][ T6533] Call Trace:
[ 87.529951][ T6533]
[ 87.530673][ T6533] dump_stack_lvl+0x16c/0x1f0
[ 87.531832][ T6533] ccid3_update_send_interval+0x18e/0x1c0
[ 87.533246][ T6533] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.534593][ T6533] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.536053][ T6533] dccp_xmit_packet+0x27b/0x6d0
[ 87.537232][ T6533] dccp_write_xmit+0x16f/0x1d0
[ 87.538409][ T6533] dccp_sendmsg+0x9b7/0xd10
[ 87.539544][ T6533] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.541186][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.542428][ T6533] ? __fget_files+0x206/0x3a0
[ 87.543566][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.544790][ T6533] inet_sendmsg+0x119/0x140
[ 87.545928][ T6533] __sys_sendto+0x42a/0x4f0
[ 87.547055][ T6533] ? __pfx___sys_sendto+0x10/0x10
[ 87.548298][ T6533] ? __pfx_task_mm_cid_work+0x10/0x10
[ 87.549596][ T6533] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.550931][ T6533] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 87.552468][ T6533] ? rcu_is_watching+0x12/0xc0
[ 87.553633][ T6533] __x64_sys_sendto+0xe0/0x1c0
[ 87.554817][ T6533] ? do_syscall_64+0x91/0x250
[ 87.555958][ T6533] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.557217][ T6533] do_syscall_64+0xcd/0x250
[ 87.558315][ T6533] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.559783][ T6533] RIP: 0033:0x7f6688f7e719
[ 87.560912][ T6533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.565564][ T6533] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.567581][ T6533] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.569484][ T6533] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.571386][ T6533] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.573286][ T6533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.575196][ T6533] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.577084][ T6533]
[ 87.578121][ T6533] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.580726][ T6533] CPU: 2 UID: 0 PID: 6533 Comm: syz.0.39 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.583148][ T6533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.585729][ T6533] Call Trace:
[ 87.586556][ T6533]
[ 87.587378][ T6533] dump_stack_lvl+0x16c/0x1f0
[ 87.588517][ T6533] ccid3_update_send_interval+0x18e/0x1c0
[ 87.589896][ T6533] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.591230][ T6533] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.592679][ T6533] dccp_xmit_packet+0x27b/0x6d0
[ 87.593881][ T6533] dccp_write_xmit+0x16f/0x1d0
[ 87.595044][ T6533] dccp_sendmsg+0x9b7/0xd10
[ 87.596168][ T6533] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.597766][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.599013][ T6533] ? __fget_files+0x206/0x3a0
[ 87.600153][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.601381][ T6533] inet_sendmsg+0x119/0x140
[ 87.602508][ T6533] __sys_sendto+0x42a/0x4f0
[ 87.603645][ T6533] ? __pfx___sys_sendto+0x10/0x10
[ 87.604859][ T6533] ? __pfx_task_mm_cid_work+0x10/0x10
[ 87.606147][ T6533] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.607444][ T6533] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 87.608962][ T6533] ? rcu_is_watching+0x12/0xc0
[ 87.610103][ T6533] __x64_sys_sendto+0xe0/0x1c0
[ 87.611246][ T6533] ? do_syscall_64+0x91/0x250
[ 87.612401][ T6533] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.613646][ T6533] do_syscall_64+0xcd/0x250
[ 87.614756][ T6533] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.616144][ T6533] RIP: 0033:0x7f6688f7e719
[ 87.617213][ T6533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.621724][ T6533] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.623720][ T6533] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.625605][ T6533] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.627488][ T6533] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.629381][ T6533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.631306][ T6533] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.633205][ T6533]
[ 87.634642][ T6533] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.637372][ T6533] CPU: 2 UID: 0 PID: 6533 Comm: syz.0.39 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.639735][ T6533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.642248][ T6533] Call Trace:
[ 87.643054][ T6533]
[ 87.643780][ T6533] dump_stack_lvl+0x16c/0x1f0
[ 87.644947][ T6533] ccid3_update_send_interval+0x18e/0x1c0
[ 87.646338][ T6533] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.647647][ T6533] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.649071][ T6533] dccp_xmit_packet+0x27b/0x6d0
[ 87.650277][ T6533] dccp_write_xmit+0x16f/0x1d0
[ 87.651446][ T6533] dccp_sendmsg+0x9b7/0xd10
[ 87.652574][ T6533] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.654186][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.655398][ T6533] ? __fget_files+0x206/0x3a0
[ 87.656526][ T6533] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.657843][ T6533] inet_sendmsg+0x119/0x140
[ 87.658975][ T6533] __sys_sendto+0x42a/0x4f0
[ 87.660087][ T6533] ? __pfx___sys_sendto+0x10/0x10
[ 87.661326][ T6533] ? __pfx_task_mm_cid_work+0x10/0x10
[ 87.662658][ T6533] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.663960][ T6533] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 87.665448][ T6533] ? rcu_is_watching+0x12/0xc0
[ 87.666640][ T6533] __x64_sys_sendto+0xe0/0x1c0
[ 87.667805][ T6533] ? do_syscall_64+0x91/0x250
[ 87.668933][ T6533] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.670194][ T6533] do_syscall_64+0xcd/0x250
[ 87.671284][ T6533] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.672712][ T6533] RIP: 0033:0x7f6688f7e719
[ 87.673803][ T6533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.678440][ T6533] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.680421][ T6533] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.682329][ T6533] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.684215][ T6533] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.686092][ T6533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.687977][ T6533] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.689903][ T6533]
[ 87.754795][ T6537] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.758671][ T6537] CPU: 3 UID: 0 PID: 6537 Comm: syz.0.41 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.762008][ T6537] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.765560][ T6537] Call Trace:
[ 87.766724][ T6537]
[ 87.767719][ T6537] dump_stack_lvl+0x16c/0x1f0
[ 87.769277][ T6537] ccid3_update_send_interval+0x18e/0x1c0
[ 87.771180][ T6537] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.773049][ T6537] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.775095][ T6537] dccp_xmit_packet+0x27b/0x6d0
[ 87.776738][ T6537] dccp_write_xmit+0x16f/0x1d0
[ 87.778391][ T6537] dccp_sendmsg+0x9b7/0xd10
[ 87.779975][ T6537] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.782264][ T6537] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.783974][ T6537] ? __fget_files+0x206/0x3a0
[ 87.785354][ T6537] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.787056][ T6537] inet_sendmsg+0x119/0x140
[ 87.788551][ T6537] __sys_sendto+0x42a/0x4f0
[ 87.790064][ T6537] ? __pfx___sys_sendto+0x10/0x10
[ 87.791706][ T6537] ? __pfx___x64_sys_futex+0x10/0x10
[ 87.793570][ T6537] ? ksys_write+0x1ba/0x250
[ 87.795168][ T6537] ? __pfx_ksys_write+0x10/0x10
[ 87.796835][ T6537] __x64_sys_sendto+0xe0/0x1c0
[ 87.798482][ T6537] ? do_syscall_64+0x91/0x250
[ 87.800095][ T6537] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.801829][ T6537] do_syscall_64+0xcd/0x250
[ 87.803395][ T6537] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.805401][ T6537] RIP: 0033:0x7f6688f7e719
[ 87.806871][ T6537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.813226][ T6537] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.816037][ T6537] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.818712][ T6537] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.821307][ T6537] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.823251][ T6537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.825284][ T6537] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.827912][ T6537]
[ 87.830177][ T6537] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.832884][ T6537] CPU: 3 UID: 0 PID: 6537 Comm: syz.0.41 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.835297][ T6537] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.837919][ T6537] Call Trace:
[ 87.838753][ T6537]
[ 87.839479][ T6537] dump_stack_lvl+0x16c/0x1f0
[ 87.840626][ T6537] ccid3_update_send_interval+0x18e/0x1c0
[ 87.842036][ T6537] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.843355][ T6537] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.844834][ T6537] dccp_xmit_packet+0x27b/0x6d0
[ 87.846050][ T6537] dccp_write_xmit+0x16f/0x1d0
[ 87.847242][ T6537] dccp_sendmsg+0x9b7/0xd10
[ 87.848388][ T6537] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.850058][ T6537] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.851307][ T6537] ? __fget_files+0x206/0x3a0
[ 87.852476][ T6537] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.853711][ T6537] inet_sendmsg+0x119/0x140
[ 87.854864][ T6537] __sys_sendto+0x42a/0x4f0
[ 87.855987][ T6537] ? __pfx___sys_sendto+0x10/0x10
[ 87.857275][ T6537] ? xfd_validate_state+0x5d/0x180
[ 87.858519][ T6537] ? rcu_is_watching+0x12/0xc0
[ 87.859692][ T6537] __x64_sys_sendto+0xe0/0x1c0
[ 87.860890][ T6537] ? do_syscall_64+0x91/0x250
[ 87.862059][ T6537] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.863339][ T6537] do_syscall_64+0xcd/0x250
[ 87.864452][ T6537] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.865879][ T6537] RIP: 0033:0x7f6688f7e719
[ 87.866973][ T6537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.871621][ T6537] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.873645][ T6537] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.875555][ T6537] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.877457][ T6537] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.879340][ T6537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.881257][ T6537] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.883194][ T6537]
[ 87.909065][ T6539] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.911764][ T6539] CPU: 3 UID: 0 PID: 6539 Comm: syz.0.42 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.914164][ T6539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.916756][ T6539] Call Trace:
[ 87.917583][ T6539]
[ 87.918330][ T6539] dump_stack_lvl+0x16c/0x1f0
[ 87.919501][ T6539] ccid3_update_send_interval+0x18e/0x1c0
[ 87.920932][ T6539] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.922283][ T6539] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.923813][ T6539] dccp_xmit_packet+0x27b/0x6d0
[ 87.925063][ T6539] dccp_write_xmit+0x16f/0x1d0
[ 87.926265][ T6539] dccp_sendmsg+0x9b7/0xd10
[ 87.927418][ T6539] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.929183][ T6539] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.930520][ T6539] ? __fget_files+0x206/0x3a0
[ 87.931765][ T6539] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.933107][ T6539] inet_sendmsg+0x119/0x140
[ 87.934317][ T6539] __sys_sendto+0x42a/0x4f0
[ 87.935516][ T6539] ? __pfx___sys_sendto+0x10/0x10
[ 87.936840][ T6539] ? __pfx___x64_sys_futex+0x10/0x10
[ 87.938222][ T6539] ? ksys_write+0x1ba/0x250
[ 87.939414][ T6539] ? __pfx_ksys_write+0x10/0x10
[ 87.940690][ T6539] __x64_sys_sendto+0xe0/0x1c0
[ 87.941951][ T6539] ? do_syscall_64+0x91/0x250
[ 87.943185][ T6539] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.944537][ T6539] do_syscall_64+0xcd/0x250
[ 87.945686][ T6539] entry_SYSCALL_64_after_hwframe+0x77/0x7f
2024/12/02 08:24:17 executed programs: 29
[ 87.947179][ T6539] RIP: 0033:0x7f6688f7e719
[ 87.948541][ T6539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 87.953338][ T6539] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 87.955384][ T6539] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 87.957286][ T6539] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 87.959192][ T6539] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 87.961136][ T6539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 87.963071][ T6539] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 87.965043][ T6539]
[ 87.966420][ T6539] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 87.969224][ T6539] CPU: 3 UID: 0 PID: 6539 Comm: syz.0.42 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 87.971615][ T6539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.974183][ T6539] Call Trace:
[ 87.974997][ T6539]
[ 87.975748][ T6539] dump_stack_lvl+0x16c/0x1f0
[ 87.976904][ T6539] ccid3_update_send_interval+0x18e/0x1c0
[ 87.978289][ T6539] ccid3_hc_tx_packet_sent+0x134/0x190
[ 87.979615][ T6539] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 87.981072][ T6539] dccp_xmit_packet+0x27b/0x6d0
[ 87.982276][ T6539] dccp_write_xmit+0x16f/0x1d0
[ 87.983431][ T6539] dccp_sendmsg+0x9b7/0xd10
[ 87.984562][ T6539] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 87.986209][ T6539] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.987454][ T6539] ? __fget_files+0x206/0x3a0
[ 87.988597][ T6539] ? __pfx_dccp_sendmsg+0x10/0x10
[ 87.989822][ T6539] inet_sendmsg+0x119/0x140
[ 87.990928][ T6539] __sys_sendto+0x42a/0x4f0
[ 87.992031][ T6539] ? __pfx___sys_sendto+0x10/0x10
[ 87.993246][ T6539] ? xfd_validate_state+0x5d/0x180
[ 87.994468][ T6539] ? rcu_is_watching+0x12/0xc0
[ 87.995622][ T6539] __x64_sys_sendto+0xe0/0x1c0
[ 87.996782][ T6539] ? do_syscall_64+0x91/0x250
[ 87.997914][ T6539] ? lockdep_hardirqs_on+0x7c/0x110
[ 87.999150][ T6539] do_syscall_64+0xcd/0x250
[ 88.000249][ T6539] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.001645][ T6539] RIP: 0033:0x7f6688f7e719
[ 88.002747][ T6539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.007290][ T6539] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.009293][ T6539] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.011230][ T6539] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.013250][ T6539] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.015233][ T6539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.017201][ T6539] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.019213][ T6539]
[ 88.020700][ T6539] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.023547][ T6539] CPU: 3 UID: 0 PID: 6539 Comm: syz.0.42 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.026099][ T6539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.028684][ T6539] Call Trace:
[ 88.029503][ T6539]
[ 88.030258][ T6539] dump_stack_lvl+0x16c/0x1f0
[ 88.031440][ T6539] ccid3_update_send_interval+0x18e/0x1c0
[ 88.032904][ T6539] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.034276][ T6539] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.035792][ T6539] dccp_xmit_packet+0x27b/0x6d0
[ 88.037013][ T6539] dccp_write_xmit+0x16f/0x1d0
[ 88.038238][ T6539] dccp_sendmsg+0x9b7/0xd10
[ 88.039400][ T6539] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.041050][ T6539] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.042286][ T6539] ? __fget_files+0x206/0x3a0
[ 88.043445][ T6539] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.044654][ T6539] inet_sendmsg+0x119/0x140
[ 88.045764][ T6539] __sys_sendto+0x42a/0x4f0
[ 88.046875][ T6539] ? __pfx___sys_sendto+0x10/0x10
[ 88.048083][ T6539] ? __pfx_task_mm_cid_work+0x10/0x10
[ 88.049381][ T6539] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.050676][ T6539] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 88.052191][ T6539] ? rcu_is_watching+0x12/0xc0
[ 88.053399][ T6539] __x64_sys_sendto+0xe0/0x1c0
[ 88.054578][ T6539] ? do_syscall_64+0x91/0x250
[ 88.055717][ T6539] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.056967][ T6539] do_syscall_64+0xcd/0x250
[ 88.058071][ T6539] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.059519][ T6539] RIP: 0033:0x7f6688f7e719
[ 88.060610][ T6539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.065184][ T6539] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.067190][ T6539] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.069068][ T6539] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.070952][ T6539] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.072847][ T6539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.074788][ T6539] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.076689][ T6539]
[ 88.077759][ T6539] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.080431][ T6539] CPU: 3 UID: 0 PID: 6539 Comm: syz.0.42 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.082869][ T6539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.085410][ T6539] Call Trace:
[ 88.086274][ T6539]
[ 88.087027][ T6539] dump_stack_lvl+0x16c/0x1f0
[ 88.088196][ T6539] ccid3_update_send_interval+0x18e/0x1c0
[ 88.089562][ T6539] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.090923][ T6539] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.092420][ T6539] dccp_xmit_packet+0x27b/0x6d0
[ 88.093605][ T6539] dccp_write_xmit+0x16f/0x1d0
[ 88.094782][ T6539] dccp_sendmsg+0x9b7/0xd10
[ 88.095900][ T6539] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.097597][ T6539] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.098820][ T6539] ? __fget_files+0x206/0x3a0
[ 88.099949][ T6539] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.101171][ T6539] inet_sendmsg+0x119/0x140
[ 88.102290][ T6539] __sys_sendto+0x42a/0x4f0
[ 88.103393][ T6539] ? __pfx___sys_sendto+0x10/0x10
[ 88.104659][ T6539] ? __pfx_task_mm_cid_work+0x10/0x10
[ 88.105952][ T6539] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.107240][ T6539] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 88.108756][ T6539] ? rcu_is_watching+0x12/0xc0
[ 88.109930][ T6539] __x64_sys_sendto+0xe0/0x1c0
[ 88.111075][ T6539] ? do_syscall_64+0x91/0x250
[ 88.112239][ T6539] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.113484][ T6539] do_syscall_64+0xcd/0x250
[ 88.114595][ T6539] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.116015][ T6539] RIP: 0033:0x7f6688f7e719
[ 88.117092][ T6539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.121681][ T6539] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.123682][ T6539] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.125568][ T6539] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.127456][ T6539] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.129350][ T6539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.131283][ T6539] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.133201][ T6539]
[ 88.160055][ T6541] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.162770][ T6541] CPU: 3 UID: 0 PID: 6541 Comm: syz.0.43 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.165152][ T6541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.167720][ T6541] Call Trace:
[ 88.168536][ T6541]
[ 88.169264][ T6541] dump_stack_lvl+0x16c/0x1f0
[ 88.170421][ T6541] ccid3_update_send_interval+0x18e/0x1c0
[ 88.171776][ T6541] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.173068][ T6541] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.174543][ T6541] dccp_xmit_packet+0x27b/0x6d0
[ 88.175729][ T6541] dccp_write_xmit+0x16f/0x1d0
[ 88.176918][ T6541] dccp_sendmsg+0x9b7/0xd10
[ 88.178039][ T6541] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.179648][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.180874][ T6541] ? __fget_files+0x206/0x3a0
[ 88.182029][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.183267][ T6541] inet_sendmsg+0x119/0x140
[ 88.184390][ T6541] __sys_sendto+0x42a/0x4f0
[ 88.185516][ T6541] ? __pfx___sys_sendto+0x10/0x10
[ 88.186781][ T6541] ? xfd_validate_state+0x5d/0x180
[ 88.188024][ T6541] ? rcu_is_watching+0x12/0xc0
[ 88.189204][ T6541] __x64_sys_sendto+0xe0/0x1c0
[ 88.190381][ T6541] ? do_syscall_64+0x91/0x250
[ 88.191520][ T6541] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.192788][ T6541] do_syscall_64+0xcd/0x250
[ 88.193900][ T6541] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.195306][ T6541] RIP: 0033:0x7f6688f7e719
[ 88.196378][ T6541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.201041][ T6541] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.203069][ T6541] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.204969][ T6541] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.206887][ T6541] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.208744][ T6541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.210636][ T6541] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.212541][ T6541]
[ 88.213738][ T6541] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.216584][ T6541] CPU: 3 UID: 0 PID: 6541 Comm: syz.0.43 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.218977][ T6541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.221534][ T6541] Call Trace:
[ 88.222353][ T6541]
[ 88.223064][ T6541] dump_stack_lvl+0x16c/0x1f0
[ 88.224193][ T6541] ccid3_update_send_interval+0x18e/0x1c0
[ 88.225624][ T6541] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.226960][ T6541] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.228431][ T6541] dccp_xmit_packet+0x27b/0x6d0
[ 88.229633][ T6541] dccp_write_xmit+0x16f/0x1d0
[ 88.230826][ T6541] dccp_sendmsg+0x9b7/0xd10
[ 88.231949][ T6541] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.233586][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.234820][ T6541] ? __fget_files+0x206/0x3a0
[ 88.235977][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.237201][ T6541] inet_sendmsg+0x119/0x140
[ 88.238298][ T6541] __sys_sendto+0x42a/0x4f0
[ 88.239410][ T6541] ? __pfx___sys_sendto+0x10/0x10
[ 88.240672][ T6541] ? xfd_validate_state+0x5d/0x180
[ 88.241931][ T6541] ? rcu_is_watching+0x12/0xc0
[ 88.243127][ T6541] __x64_sys_sendto+0xe0/0x1c0
[ 88.244310][ T6541] ? do_syscall_64+0x91/0x250
[ 88.245489][ T6541] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.246773][ T6541] do_syscall_64+0xcd/0x250
[ 88.247881][ T6541] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.249284][ T6541] RIP: 0033:0x7f6688f7e719
[ 88.250381][ T6541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.255005][ T6541] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.257000][ T6541] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.258890][ T6541] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.260796][ T6541] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.262692][ T6541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.264560][ T6541] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.266462][ T6541]
[ 88.267515][ T6541] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.270120][ T6541] CPU: 3 UID: 0 PID: 6541 Comm: syz.0.43 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.272494][ T6541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.275107][ T6541] Call Trace:
[ 88.275941][ T6541]
[ 88.276680][ T6541] dump_stack_lvl+0x16c/0x1f0
[ 88.277811][ T6541] ccid3_update_send_interval+0x18e/0x1c0
[ 88.279196][ T6541] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.280509][ T6541] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.281973][ T6541] dccp_xmit_packet+0x27b/0x6d0
[ 88.283166][ T6541] dccp_write_xmit+0x16f/0x1d0
[ 88.284357][ T6541] dccp_sendmsg+0x9b7/0xd10
[ 88.285449][ T6541] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.287084][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.288316][ T6541] ? __fget_files+0x206/0x3a0
[ 88.289479][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.290716][ T6541] inet_sendmsg+0x119/0x140
[ 88.291852][ T6541] __sys_sendto+0x42a/0x4f0
[ 88.292999][ T6541] ? __pfx___sys_sendto+0x10/0x10
[ 88.294277][ T6541] ? __pfx_task_mm_cid_work+0x10/0x10
[ 88.295584][ T6541] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.296905][ T6541] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 88.298463][ T6541] ? rcu_is_watching+0x12/0xc0
[ 88.299662][ T6541] __x64_sys_sendto+0xe0/0x1c0
[ 88.300874][ T6541] ? do_syscall_64+0x91/0x250
[ 88.302057][ T6541] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.303338][ T6541] do_syscall_64+0xcd/0x250
[ 88.304467][ T6541] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.305957][ T6541] RIP: 0033:0x7f6688f7e719
[ 88.307038][ T6541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.311703][ T6541] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.313733][ T6541] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.315775][ T6541] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.317738][ T6541] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.319705][ T6541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.321625][ T6541] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.323534][ T6541]
[ 88.324569][ T6541] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.327342][ T6541] CPU: 3 UID: 0 PID: 6541 Comm: syz.0.43 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.329736][ T6541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.332326][ T6541] Call Trace:
[ 88.333154][ T6541]
[ 88.333910][ T6541] dump_stack_lvl+0x16c/0x1f0
[ 88.335086][ T6541] ccid3_update_send_interval+0x18e/0x1c0
[ 88.336468][ T6541] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.337785][ T6541] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.339246][ T6541] dccp_xmit_packet+0x27b/0x6d0
[ 88.340441][ T6541] dccp_write_xmit+0x16f/0x1d0
[ 88.341599][ T6541] dccp_sendmsg+0x9b7/0xd10
[ 88.342700][ T6541] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.344287][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.345513][ T6541] ? __fget_files+0x206/0x3a0
[ 88.346660][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.347939][ T6541] inet_sendmsg+0x119/0x140
[ 88.349056][ T6541] __sys_sendto+0x42a/0x4f0
[ 88.350157][ T6541] ? __pfx___sys_sendto+0x10/0x10
[ 88.351363][ T6541] ? __pfx_task_mm_cid_work+0x10/0x10
[ 88.352934][ T6541] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.354337][ T6541] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 88.355851][ T6541] ? rcu_is_watching+0x12/0xc0
[ 88.357044][ T6541] __x64_sys_sendto+0xe0/0x1c0
[ 88.358260][ T6541] ? do_syscall_64+0x91/0x250
[ 88.359400][ T6541] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.360669][ T6541] do_syscall_64+0xcd/0x250
[ 88.361791][ T6541] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.363247][ T6541] RIP: 0033:0x7f6688f7e719
[ 88.364452][ T6541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.369157][ T6541] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.371293][ T6541] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.373240][ T6541] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.375159][ T6541] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.377041][ T6541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.378928][ T6541] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.380822][ T6541]
[ 88.382546][ T6541] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.385188][ T6541] CPU: 3 UID: 0 PID: 6541 Comm: syz.0.43 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.387672][ T6541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.390181][ T6541] Call Trace:
[ 88.390992][ T6541]
[ 88.391709][ T6541] dump_stack_lvl+0x16c/0x1f0
[ 88.392913][ T6541] ccid3_update_send_interval+0x18e/0x1c0
[ 88.394308][ T6541] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.395637][ T6541] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.397037][ T6541] dccp_xmit_packet+0x27b/0x6d0
[ 88.398217][ T6541] dccp_write_xmit+0x16f/0x1d0
[ 88.399383][ T6541] dccp_sendmsg+0x9b7/0xd10
[ 88.400489][ T6541] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.402137][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.403413][ T6541] ? __fget_files+0x206/0x3a0
[ 88.404578][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.405782][ T6541] inet_sendmsg+0x119/0x140
[ 88.406890][ T6541] __sys_sendto+0x42a/0x4f0
[ 88.407985][ T6541] ? __pfx___sys_sendto+0x10/0x10
[ 88.409210][ T6541] ? __pfx_task_mm_cid_work+0x10/0x10
[ 88.410515][ T6541] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.411806][ T6541] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 88.413358][ T6541] ? rcu_is_watching+0x12/0xc0
[ 88.414521][ T6541] __x64_sys_sendto+0xe0/0x1c0
[ 88.415671][ T6541] ? do_syscall_64+0x91/0x250
[ 88.416812][ T6541] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.418089][ T6541] do_syscall_64+0xcd/0x250
[ 88.419192][ T6541] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.420607][ T6541] RIP: 0033:0x7f6688f7e719
[ 88.421674][ T6541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.426257][ T6541] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.428277][ T6541] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.430167][ T6541] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.432020][ T6541] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.433903][ T6541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.435757][ T6541] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.437637][ T6541]
[ 88.438730][ T6541] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.441361][ T6541] CPU: 3 UID: 0 PID: 6541 Comm: syz.0.43 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.443769][ T6541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.446313][ T6541] Call Trace:
[ 88.447136][ T6541]
[ 88.447892][ T6541] dump_stack_lvl+0x16c/0x1f0
[ 88.449046][ T6541] ccid3_update_send_interval+0x18e/0x1c0
[ 88.450453][ T6541] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.451777][ T6541] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.453289][ T6541] dccp_xmit_packet+0x27b/0x6d0
[ 88.454521][ T6541] dccp_write_xmit+0x16f/0x1d0
[ 88.455682][ T6541] dccp_sendmsg+0x9b7/0xd10
[ 88.456807][ T6541] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.458431][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.459660][ T6541] ? __fget_files+0x206/0x3a0
[ 88.460789][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.461978][ T6541] inet_sendmsg+0x119/0x140
[ 88.463079][ T6541] __sys_sendto+0x42a/0x4f0
[ 88.464232][ T6541] ? __pfx___sys_sendto+0x10/0x10
[ 88.465463][ T6541] ? __pfx_task_mm_cid_work+0x10/0x10
[ 88.466736][ T6541] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.468055][ T6541] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 88.469571][ T6541] ? rcu_is_watching+0x12/0xc0
[ 88.470788][ T6541] __x64_sys_sendto+0xe0/0x1c0
[ 88.471994][ T6541] ? do_syscall_64+0x91/0x250
[ 88.473147][ T6541] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.474437][ T6541] do_syscall_64+0xcd/0x250
[ 88.475548][ T6541] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.476960][ T6541] RIP: 0033:0x7f6688f7e719
[ 88.478048][ T6541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.482671][ T6541] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.485406][ T6541] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.488074][ T6541] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.490791][ T6541] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.493478][ T6541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.496211][ T6541] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.498874][ T6541]
[ 88.500347][ T6541] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.503570][ T6541] CPU: 3 UID: 0 PID: 6541 Comm: syz.0.43 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.505927][ T6541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.508435][ T6541] Call Trace:
[ 88.509252][ T6541]
[ 88.510005][ T6541] dump_stack_lvl+0x16c/0x1f0
[ 88.511299][ T6541] ccid3_update_send_interval+0x18e/0x1c0
[ 88.512684][ T6541] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.513981][ T6541] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.515470][ T6541] dccp_xmit_packet+0x27b/0x6d0
[ 88.516648][ T6541] dccp_write_xmit+0x16f/0x1d0
[ 88.517823][ T6541] dccp_sendmsg+0x9b7/0xd10
[ 88.518923][ T6541] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.520571][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.521791][ T6541] ? __fget_files+0x206/0x3a0
[ 88.522930][ T6541] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.524149][ T6541] inet_sendmsg+0x119/0x140
[ 88.525254][ T6541] __sys_sendto+0x42a/0x4f0
[ 88.526351][ T6541] ? __pfx___sys_sendto+0x10/0x10
[ 88.527576][ T6541] ? __pfx_task_mm_cid_work+0x10/0x10
[ 88.528862][ T6541] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.530587][ T6541] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 88.532279][ T6541] ? rcu_is_watching+0x12/0xc0
[ 88.533464][ T6541] __x64_sys_sendto+0xe0/0x1c0
[ 88.534651][ T6541] ? do_syscall_64+0x91/0x250
[ 88.535786][ T6541] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.537040][ T6541] do_syscall_64+0xcd/0x250
[ 88.538145][ T6541] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.539553][ T6541] RIP: 0033:0x7f6688f7e719
[ 88.540637][ T6541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.545264][ T6541] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.547505][ T6541] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.550123][ T6541] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.552819][ T6541] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.555548][ T6541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.558238][ T6541] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.560861][ T6541]
[ 88.594021][ T6543] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.597792][ T6543] CPU: 3 UID: 0 PID: 6543 Comm: syz.0.44 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.601053][ T6543] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.604414][ T6543] Call Trace:
[ 88.605474][ T6543]
[ 88.606454][ T6543] dump_stack_lvl+0x16c/0x1f0
[ 88.607988][ T6543] ccid3_update_send_interval+0x18e/0x1c0
[ 88.609814][ T6543] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.611574][ T6543] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.613515][ T6543] dccp_xmit_packet+0x27b/0x6d0
[ 88.615097][ T6543] dccp_write_xmit+0x16f/0x1d0
[ 88.616630][ T6543] dccp_sendmsg+0x9b7/0xd10
[ 88.618106][ T6543] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.620205][ T6543] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.621778][ T6543] ? __fget_files+0x206/0x3a0
[ 88.623276][ T6543] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.624876][ T6543] inet_sendmsg+0x119/0x140
[ 88.626315][ T6543] __sys_sendto+0x42a/0x4f0
[ 88.627793][ T6543] ? __pfx___sys_sendto+0x10/0x10
[ 88.629372][ T6543] ? xfd_validate_state+0x5d/0x180
[ 88.630877][ T6543] ? rcu_is_watching+0x12/0xc0
[ 88.632528][ T6543] __x64_sys_sendto+0xe0/0x1c0
[ 88.634070][ T6543] ? do_syscall_64+0x91/0x250
[ 88.635583][ T6543] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.637250][ T6543] do_syscall_64+0xcd/0x250
[ 88.638715][ T6543] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.640520][ T6543] RIP: 0033:0x7f6688f7e719
[ 88.641632][ T6543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.646201][ T6543] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.648266][ T6543] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.650245][ T6543] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.652241][ T6543] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.654229][ T6543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.656194][ T6543] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.658175][ T6543]
[ 88.680238][ T6545] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.683140][ T6545] CPU: 2 UID: 0 PID: 6545 Comm: syz.0.45 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.685752][ T6545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.689337][ T6545] Call Trace:
[ 88.690495][ T6545]
[ 88.691582][ T6545] dump_stack_lvl+0x16c/0x1f0
[ 88.693167][ T6545] ccid3_update_send_interval+0x18e/0x1c0
[ 88.694613][ T6545] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.695978][ T6545] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.697469][ T6545] dccp_xmit_packet+0x27b/0x6d0
[ 88.698678][ T6545] dccp_write_xmit+0x16f/0x1d0
[ 88.699829][ T6545] dccp_sendmsg+0x9b7/0xd10
[ 88.700944][ T6545] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.702570][ T6545] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.703802][ T6545] ? __fget_files+0x206/0x3a0
[ 88.704990][ T6545] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.706240][ T6545] inet_sendmsg+0x119/0x140
[ 88.707395][ T6545] __sys_sendto+0x42a/0x4f0
[ 88.708512][ T6545] ? __pfx___sys_sendto+0x10/0x10
[ 88.709780][ T6545] ? __pfx___x64_sys_futex+0x10/0x10
[ 88.711076][ T6545] ? ksys_write+0x1ba/0x250
[ 88.712198][ T6545] ? __pfx_ksys_write+0x10/0x10
[ 88.713485][ T6545] __x64_sys_sendto+0xe0/0x1c0
[ 88.714708][ T6545] ? do_syscall_64+0x91/0x250
[ 88.715877][ T6545] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.717159][ T6545] do_syscall_64+0xcd/0x250
[ 88.718310][ T6545] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.719778][ T6545] RIP: 0033:0x7f6688f7e719
[ 88.720888][ T6545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.725585][ T6545] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.727657][ T6545] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.730175][ T6545] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.732768][ T6545] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.735220][ T6545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.737556][ T6545] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.739505][ T6545]
[ 88.741989][ T6545] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.745442][ T6545] CPU: 3 UID: 0 PID: 6545 Comm: syz.0.45 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.748551][ T6545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.751257][ T6545] Call Trace:
[ 88.752293][ T6545]
[ 88.753238][ T6545] dump_stack_lvl+0x16c/0x1f0
[ 88.754649][ T6545] ccid3_update_send_interval+0x18e/0x1c0
[ 88.756173][ T6545] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.757540][ T6545] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.759292][ T6545] dccp_xmit_packet+0x27b/0x6d0
[ 88.760705][ T6545] dccp_write_xmit+0x16f/0x1d0
[ 88.762267][ T6545] dccp_sendmsg+0x9b7/0xd10
[ 88.763660][ T6545] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.765622][ T6545] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.767055][ T6545] ? __fget_files+0x206/0x3a0
[ 88.768349][ T6545] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.769787][ T6545] inet_sendmsg+0x119/0x140
[ 88.771199][ T6545] __sys_sendto+0x42a/0x4f0
[ 88.772650][ T6545] ? __pfx___sys_sendto+0x10/0x10
[ 88.774174][ T6545] ? xfd_validate_state+0x5d/0x180
[ 88.775690][ T6545] ? rcu_is_watching+0x12/0xc0
[ 88.777171][ T6545] __x64_sys_sendto+0xe0/0x1c0
[ 88.778748][ T6545] ? do_syscall_64+0x91/0x250
[ 88.779972][ T6545] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.781309][ T6545] do_syscall_64+0xcd/0x250
[ 88.782461][ T6545] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.784056][ T6545] RIP: 0033:0x7f6688f7e719
[ 88.785270][ T6545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.789937][ T6545] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.792092][ T6545] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.794422][ T6545] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.796915][ T6545] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.799340][ T6545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.801654][ T6545] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.804135][ T6545]
[ 88.805943][ T6545] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.809502][ T6545] CPU: 3 UID: 0 PID: 6545 Comm: syz.0.45 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.812380][ T6545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.815603][ T6545] Call Trace:
[ 88.816628][ T6545]
[ 88.817552][ T6545] dump_stack_lvl+0x16c/0x1f0
[ 88.818914][ T6545] ccid3_update_send_interval+0x18e/0x1c0
[ 88.820645][ T6545] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.822238][ T6545] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.824124][ T6545] dccp_xmit_packet+0x27b/0x6d0
[ 88.825653][ T6545] dccp_write_xmit+0x16f/0x1d0
[ 88.827236][ T6545] dccp_sendmsg+0x9b7/0xd10
[ 88.828835][ T6545] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.830965][ T6545] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.832741][ T6545] ? __fget_files+0x206/0x3a0
[ 88.834130][ T6545] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.835673][ T6545] inet_sendmsg+0x119/0x140
[ 88.837156][ T6545] __sys_sendto+0x42a/0x4f0
[ 88.838563][ T6545] ? __pfx___sys_sendto+0x10/0x10
[ 88.840085][ T6545] ? __pfx_task_mm_cid_work+0x10/0x10
[ 88.841641][ T6545] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 88.843172][ T6545] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 88.844681][ T6545] ? rcu_is_watching+0x12/0xc0
[ 88.845863][ T6545] __x64_sys_sendto+0xe0/0x1c0
[ 88.847039][ T6545] ? do_syscall_64+0x91/0x250
[ 88.848195][ T6545] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.849541][ T6545] do_syscall_64+0xcd/0x250
[ 88.850719][ T6545] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.852145][ T6545] RIP: 0033:0x7f6688f7e719
[ 88.853419][ T6545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.858838][ T6545] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.861251][ T6545] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.863608][ T6545] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.865871][ T6545] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.868038][ T6545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.870214][ T6545] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.872644][ T6545]
[ 88.897418][ T6547] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.900229][ T6547] CPU: 2 UID: 0 PID: 6547 Comm: syz.0.46 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.902761][ T6547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.905467][ T6547] Call Trace:
[ 88.906356][ T6547]
[ 88.907122][ T6547] dump_stack_lvl+0x16c/0x1f0
[ 88.908356][ T6547] ccid3_update_send_interval+0x18e/0x1c0
[ 88.909740][ T6547] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.911086][ T6547] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.912806][ T6547] dccp_xmit_packet+0x27b/0x6d0
[ 88.914481][ T6547] dccp_write_xmit+0x16f/0x1d0
[ 88.915767][ T6547] dccp_sendmsg+0x9b7/0xd10
[ 88.916944][ T6547] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.918637][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.919887][ T6547] ? __fget_files+0x206/0x3a0
[ 88.921057][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.922419][ T6547] inet_sendmsg+0x119/0x140
[ 88.923705][ T6547] __sys_sendto+0x42a/0x4f0
[ 88.924933][ T6547] ? __pfx___sys_sendto+0x10/0x10
[ 88.926597][ T6547] ? __pfx___x64_sys_futex+0x10/0x10
[ 88.928304][ T6547] ? ksys_write+0x1ba/0x250
[ 88.929814][ T6547] ? __pfx_ksys_write+0x10/0x10
[ 88.931505][ T6547] __x64_sys_sendto+0xe0/0x1c0
[ 88.933151][ T6547] ? do_syscall_64+0x91/0x250
[ 88.934782][ T6547] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.936285][ T6547] do_syscall_64+0xcd/0x250
[ 88.937541][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.939555][ T6547] RIP: 0033:0x7f6688f7e719
[ 88.941057][ T6547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 88.946233][ T6547] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 88.948402][ T6547] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 88.950443][ T6547] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 88.952450][ T6547] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 88.954500][ T6547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.956495][ T6547] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 88.958480][ T6547]
[ 88.959830][ T6547] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 88.962741][ T6547] CPU: 2 UID: 0 PID: 6547 Comm: syz.0.46 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 88.965420][ T6547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.968109][ T6547] Call Trace:
[ 88.968967][ T6547]
[ 88.969749][ T6547] dump_stack_lvl+0x16c/0x1f0
[ 88.970960][ T6547] ccid3_update_send_interval+0x18e/0x1c0
[ 88.972452][ T6547] ccid3_hc_tx_packet_sent+0x134/0x190
[ 88.974370][ T6547] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 88.976180][ T6547] dccp_xmit_packet+0x27b/0x6d0
[ 88.977407][ T6547] dccp_write_xmit+0x16f/0x1d0
[ 88.978632][ T6547] dccp_sendmsg+0x9b7/0xd10
[ 88.979826][ T6547] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 88.981491][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.982800][ T6547] ? __fget_files+0x206/0x3a0
[ 88.983969][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 88.985220][ T6547] inet_sendmsg+0x119/0x140
[ 88.986439][ T6547] __sys_sendto+0x42a/0x4f0
[ 88.987577][ T6547] ? __pfx___sys_sendto+0x10/0x10
[ 88.988864][ T6547] ? __pfx___x64_sys_futex+0x10/0x10
[ 88.990236][ T6547] ? ksys_write+0x1ba/0x250
[ 88.991391][ T6547] ? __pfx_ksys_write+0x10/0x10
[ 88.992737][ T6547] __x64_sys_sendto+0xe0/0x1c0
[ 88.994427][ T6547] ? do_syscall_64+0x91/0x250
[ 88.995910][ T6547] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.997231][ T6547] do_syscall_64+0xcd/0x250
[ 88.998399][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.999824][ T6547] RIP: 0033:0x7f6688f7e719
[ 89.000960][ T6547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.006124][ T6547] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.008127][ T6547] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.010084][ T6547] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.012007][ T6547] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.014508][ T6547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.016653][ T6547] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.018561][ T6547]
[ 89.019694][ T6547] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.022579][ T6547] CPU: 2 UID: 0 PID: 6547 Comm: syz.0.46 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.024883][ T6547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.027414][ T6547] Call Trace:
[ 89.028243][ T6547]
[ 89.028984][ T6547] dump_stack_lvl+0x16c/0x1f0
[ 89.030136][ T6547] ccid3_update_send_interval+0x18e/0x1c0
[ 89.031485][ T6547] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.032787][ T6547] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.034233][ T6547] dccp_xmit_packet+0x27b/0x6d0
[ 89.035406][ T6547] dccp_write_xmit+0x16f/0x1d0
[ 89.036546][ T6547] dccp_sendmsg+0x9b7/0xd10
[ 89.037625][ T6547] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.039222][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.040397][ T6547] ? __fget_files+0x206/0x3a0
[ 89.041523][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.042736][ T6547] inet_sendmsg+0x119/0x140
[ 89.043832][ T6547] __sys_sendto+0x42a/0x4f0
[ 89.044943][ T6547] ? __pfx___sys_sendto+0x10/0x10
[ 89.046170][ T6547] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.047445][ T6547] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.048768][ T6547] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 89.050286][ T6547] ? ksys_write+0x1ba/0x250
[ 89.051400][ T6547] ? __pfx_ksys_write+0x10/0x10
[ 89.052614][ T6547] __x64_sys_sendto+0xe0/0x1c0
[ 89.053785][ T6547] ? do_syscall_64+0x91/0x250
[ 89.054955][ T6547] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.056227][ T6547] do_syscall_64+0xcd/0x250
[ 89.057366][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.058842][ T6547] RIP: 0033:0x7f6688f7e719
[ 89.059987][ T6547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.064992][ T6547] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.067055][ T6547] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.069153][ T6547] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.071263][ T6547] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.073277][ T6547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.075356][ T6547] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.077456][ T6547]
[ 89.078798][ T6547] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.081556][ T6547] CPU: 2 UID: 0 PID: 6547 Comm: syz.0.46 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.084063][ T6547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.086786][ T6547] Call Trace:
[ 89.087639][ T6547]
[ 89.088390][ T6547] dump_stack_lvl+0x16c/0x1f0
[ 89.089587][ T6547] ccid3_update_send_interval+0x18e/0x1c0
[ 89.091031][ T6547] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.092382][ T6547] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.093853][ T6547] dccp_xmit_packet+0x27b/0x6d0
[ 89.095028][ T6547] dccp_write_xmit+0x16f/0x1d0
[ 89.096182][ T6547] dccp_sendmsg+0x9b7/0xd10
[ 89.097318][ T6547] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.098931][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.100158][ T6547] ? __fget_files+0x206/0x3a0
[ 89.101303][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.102524][ T6547] inet_sendmsg+0x119/0x140
[ 89.103637][ T6547] __sys_sendto+0x42a/0x4f0
[ 89.104735][ T6547] ? __pfx___sys_sendto+0x10/0x10
[ 89.105963][ T6547] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.107301][ T6547] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.108615][ T6547] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 89.110171][ T6547] ? ksys_write+0x1ba/0x250
[ 89.111286][ T6547] ? __pfx_ksys_write+0x10/0x10
[ 89.112444][ T6547] __x64_sys_sendto+0xe0/0x1c0
[ 89.113615][ T6547] ? do_syscall_64+0x91/0x250
[ 89.114749][ T6547] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.116023][ T6547] do_syscall_64+0xcd/0x250
[ 89.117132][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.118577][ T6547] RIP: 0033:0x7f6688f7e719
[ 89.119662][ T6547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.124173][ T6547] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.126182][ T6547] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.128101][ T6547] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.129996][ T6547] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.131869][ T6547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.133769][ T6547] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.135709][ T6547]
[ 89.138243][ T6547] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.141938][ T6547] CPU: 0 UID: 0 PID: 6547 Comm: syz.0.46 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.145016][ T6547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.148522][ T6547] Call Trace:
[ 89.149596][ T6547]
[ 89.150570][ T6547] dump_stack_lvl+0x16c/0x1f0
[ 89.152044][ T6547] ccid3_update_send_interval+0x18e/0x1c0
[ 89.153815][ T6547] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.155536][ T6547] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.157423][ T6547] dccp_xmit_packet+0x27b/0x6d0
[ 89.158989][ T6547] dccp_write_xmit+0x16f/0x1d0
[ 89.160504][ T6547] dccp_sendmsg+0x9b7/0xd10
[ 89.161990][ T6547] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.164094][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.165689][ T6547] ? __fget_files+0x206/0x3a0
[ 89.167203][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.168786][ T6547] inet_sendmsg+0x119/0x140
[ 89.170228][ T6547] __sys_sendto+0x42a/0x4f0
[ 89.171655][ T6547] ? __pfx___sys_sendto+0x10/0x10
[ 89.173247][ T6547] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.174907][ T6547] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.176618][ T6547] ? xfd_validate_state+0x5d/0x180
[ 89.178248][ T6547] ? rcu_is_watching+0x12/0xc0
[ 89.179774][ T6547] __x64_sys_sendto+0xe0/0x1c0
[ 89.181291][ T6547] ? do_syscall_64+0x91/0x250
[ 89.182591][ T6547] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.183858][ T6547] do_syscall_64+0xcd/0x250
[ 89.184970][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.186423][ T6547] RIP: 0033:0x7f6688f7e719
[ 89.187503][ T6547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.192065][ T6547] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.194074][ T6547] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.195985][ T6547] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.197866][ T6547] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.199783][ T6547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.201662][ T6547] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.203565][ T6547]
[ 89.204743][ T6547] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.207423][ T6547] CPU: 0 UID: 0 PID: 6547 Comm: syz.0.46 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.209762][ T6547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.212342][ T6547] Call Trace:
[ 89.213156][ T6547]
[ 89.213893][ T6547] dump_stack_lvl+0x16c/0x1f0
[ 89.215042][ T6547] ccid3_update_send_interval+0x18e/0x1c0
[ 89.216421][ T6547] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.217730][ T6547] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.219224][ T6547] dccp_xmit_packet+0x27b/0x6d0
[ 89.220485][ T6547] dccp_write_xmit+0x16f/0x1d0
[ 89.221664][ T6547] dccp_sendmsg+0x9b7/0xd10
[ 89.222768][ T6547] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.224341][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.225550][ T6547] ? __fget_files+0x206/0x3a0
[ 89.226714][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.227958][ T6547] inet_sendmsg+0x119/0x140
[ 89.229095][ T6547] __sys_sendto+0x42a/0x4f0
[ 89.230253][ T6547] ? __pfx___sys_sendto+0x10/0x10
[ 89.231478][ T6547] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.232798][ T6547] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.234101][ T6547] ? xfd_validate_state+0x5d/0x180
[ 89.235336][ T6547] ? rcu_is_watching+0x12/0xc0
[ 89.236483][ T6547] __x64_sys_sendto+0xe0/0x1c0
[ 89.237633][ T6547] ? do_syscall_64+0x91/0x250
[ 89.238772][ T6547] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.240050][ T6547] do_syscall_64+0xcd/0x250
[ 89.241137][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.242554][ T6547] RIP: 0033:0x7f6688f7e719
[ 89.243626][ T6547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.248169][ T6547] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.250139][ T6547] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.252003][ T6547] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.253913][ T6547] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.255827][ T6547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.257725][ T6547] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.259629][ T6547]
[ 89.260997][ T6547] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.264823][ T6547] CPU: 1 UID: 0 PID: 6547 Comm: syz.0.46 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.268284][ T6547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.271977][ T6547] Call Trace:
[ 89.273186][ T6547]
[ 89.274303][ T6547] dump_stack_lvl+0x16c/0x1f0
[ 89.276017][ T6547] ccid3_update_send_interval+0x18e/0x1c0
[ 89.278023][ T6547] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.279954][ T6547] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.282087][ T6547] dccp_xmit_packet+0x27b/0x6d0
[ 89.283826][ T6547] dccp_write_xmit+0x16f/0x1d0
[ 89.285554][ T6547] dccp_sendmsg+0x9b7/0xd10
[ 89.287147][ T6547] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.289474][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.290859][ T6547] ? __fget_files+0x206/0x3a0
[ 89.292029][ T6547] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.293307][ T6547] inet_sendmsg+0x119/0x140
[ 89.294462][ T6547] __sys_sendto+0x42a/0x4f0
[ 89.295611][ T6547] ? __pfx___sys_sendto+0x10/0x10
[ 89.296871][ T6547] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.298219][ T6547] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.299564][ T6547] ? xfd_validate_state+0x5d/0x180
[ 89.300841][ T6547] ? rcu_is_watching+0x12/0xc0
[ 89.302116][ T6547] __x64_sys_sendto+0xe0/0x1c0
[ 89.303319][ T6547] ? do_syscall_64+0x91/0x250
[ 89.304503][ T6547] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.305809][ T6547] do_syscall_64+0xcd/0x250
[ 89.306959][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.308445][ T6547] RIP: 0033:0x7f6688f7e719
[ 89.309567][ T6547] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.314293][ T6547] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.316261][ T6547] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.318256][ T6547] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.320174][ T6547] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.322064][ T6547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.323972][ T6547] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.325910][ T6547]
[ 89.351051][ T6549] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.353789][ T6549] CPU: 2 UID: 0 PID: 6549 Comm: syz.0.47 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.356215][ T6549] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.358830][ T6549] Call Trace:
[ 89.359649][ T6549]
[ 89.360379][ T6549] dump_stack_lvl+0x16c/0x1f0
[ 89.361527][ T6549] ccid3_update_send_interval+0x18e/0x1c0
[ 89.362981][ T6549] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.364326][ T6549] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.365769][ T6549] dccp_xmit_packet+0x27b/0x6d0
[ 89.367039][ T6549] dccp_write_xmit+0x16f/0x1d0
[ 89.368180][ T6549] dccp_sendmsg+0x9b7/0xd10
[ 89.369280][ T6549] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.371252][ T6549] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.372473][ T6549] ? __fget_files+0x206/0x3a0
[ 89.373644][ T6549] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.375013][ T6549] inet_sendmsg+0x119/0x140
[ 89.376156][ T6549] __sys_sendto+0x42a/0x4f0
[ 89.377366][ T6549] ? __pfx___sys_sendto+0x10/0x10
[ 89.378872][ T6549] ? __pfx___x64_sys_futex+0x10/0x10
[ 89.380203][ T6549] ? ksys_write+0x1ba/0x250
[ 89.381556][ T6549] ? __pfx_ksys_write+0x10/0x10
[ 89.382962][ T6549] __x64_sys_sendto+0xe0/0x1c0
[ 89.384263][ T6549] ? do_syscall_64+0x91/0x250
[ 89.385667][ T6549] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.387207][ T6549] do_syscall_64+0xcd/0x250
[ 89.388399][ T6549] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.390156][ T6549] RIP: 0033:0x7f6688f7e719
[ 89.391237][ T6549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.396759][ T6549] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.398793][ T6549] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.400686][ T6549] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.402587][ T6549] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.404554][ T6549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.406629][ T6549] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.408861][ T6549]
[ 89.411260][ T6549] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.414462][ T6549] CPU: 2 UID: 0 PID: 6549 Comm: syz.0.47 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.417309][ T6549] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.420268][ T6549] Call Trace:
[ 89.421216][ T6549]
[ 89.422058][ T6549] dump_stack_lvl+0x16c/0x1f0
[ 89.423392][ T6549] ccid3_update_send_interval+0x18e/0x1c0
[ 89.425092][ T6549] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.426745][ T6549] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.428462][ T6549] dccp_xmit_packet+0x27b/0x6d0
[ 89.429819][ T6549] dccp_write_xmit+0x16f/0x1d0
[ 89.431156][ T6549] dccp_sendmsg+0x9b7/0xd10
[ 89.432438][ T6549] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.434488][ T6549] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.435905][ T6549] ? __fget_files+0x206/0x3a0
[ 89.437264][ T6549] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.438714][ T6549] inet_sendmsg+0x119/0x140
[ 89.439993][ T6549] __sys_sendto+0x42a/0x4f0
[ 89.441275][ T6549] ? __pfx___sys_sendto+0x10/0x10
[ 89.442710][ T6549] ? xfd_validate_state+0x5d/0x180
[ 89.444137][ T6549] ? rcu_is_watching+0x12/0xc0
[ 89.445492][ T6549] __x64_sys_sendto+0xe0/0x1c0
[ 89.446840][ T6549] ? do_syscall_64+0x91/0x250
[ 89.448130][ T6549] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.449561][ T6549] do_syscall_64+0xcd/0x250
[ 89.450830][ T6549] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.452496][ T6549] RIP: 0033:0x7f6688f7e719
[ 89.453737][ T6549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.458962][ T6549] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.461229][ T6549] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.463395][ T6549] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.465549][ T6549] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.467694][ T6549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.469863][ T6549] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.472075][ T6549]
[ 89.474375][ T6549] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.477507][ T6549] CPU: 2 UID: 0 PID: 6549 Comm: syz.0.47 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.480288][ T6549] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.483121][ T6549] Call Trace:
[ 89.483969][ T6549]
[ 89.484705][ T6549] dump_stack_lvl+0x16c/0x1f0
[ 89.485868][ T6549] ccid3_update_send_interval+0x18e/0x1c0
[ 89.487264][ T6549] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.488624][ T6549] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.490113][ T6549] dccp_xmit_packet+0x27b/0x6d0
[ 89.491429][ T6549] dccp_write_xmit+0x16f/0x1d0
[ 89.492659][ T6549] dccp_sendmsg+0x9b7/0xd10
[ 89.493862][ T6549] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.495649][ T6549] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.496952][ T6549] ? __fget_files+0x206/0x3a0
[ 89.498169][ T6549] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.499464][ T6549] inet_sendmsg+0x119/0x140
[ 89.500728][ T6549] __sys_sendto+0x42a/0x4f0
[ 89.501885][ T6549] ? __pfx___sys_sendto+0x10/0x10
[ 89.503168][ T6549] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.504462][ T6549] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.505758][ T6549] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 89.507287][ T6549] ? rcu_is_watching+0x12/0xc0
[ 89.508473][ T6549] __x64_sys_sendto+0xe0/0x1c0
[ 89.509611][ T6549] ? do_syscall_64+0x91/0x250
[ 89.510773][ T6549] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.512000][ T6549] do_syscall_64+0xcd/0x250
[ 89.513126][ T6549] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.514629][ T6549] RIP: 0033:0x7f6688f7e719
[ 89.515727][ T6549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.520374][ T6549] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.522370][ T6549] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.524260][ T6549] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.526192][ T6549] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.528128][ T6549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.530060][ T6549] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.531954][ T6549]
[ 89.555094][ T6551] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.557858][ T6551] CPU: 3 UID: 0 PID: 6551 Comm: syz.0.48 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.560254][ T6551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.562844][ T6551] Call Trace:
[ 89.563689][ T6551]
[ 89.564443][ T6551] dump_stack_lvl+0x16c/0x1f0
[ 89.565594][ T6551] ccid3_update_send_interval+0x18e/0x1c0
[ 89.566971][ T6551] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.568266][ T6551] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.569712][ T6551] dccp_xmit_packet+0x27b/0x6d0
[ 89.570907][ T6551] dccp_write_xmit+0x16f/0x1d0
[ 89.572091][ T6551] dccp_sendmsg+0x9b7/0xd10
[ 89.573222][ T6551] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.574852][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.576054][ T6551] ? __fget_files+0x206/0x3a0
[ 89.577215][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.578470][ T6551] inet_sendmsg+0x119/0x140
[ 89.579573][ T6551] __sys_sendto+0x42a/0x4f0
[ 89.580663][ T6551] ? __pfx___sys_sendto+0x10/0x10
[ 89.581886][ T6551] ? __pfx___x64_sys_futex+0x10/0x10
[ 89.583148][ T6551] ? ksys_write+0x1ba/0x250
[ 89.584239][ T6551] ? __pfx_ksys_write+0x10/0x10
[ 89.585396][ T6551] __x64_sys_sendto+0xe0/0x1c0
[ 89.586546][ T6551] ? do_syscall_64+0x91/0x250
[ 89.587793][ T6551] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.589053][ T6551] do_syscall_64+0xcd/0x250
[ 89.590186][ T6551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.591605][ T6551] RIP: 0033:0x7f6688f7e719
[ 89.592710][ T6551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.597304][ T6551] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.599298][ T6551] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.601200][ T6551] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.603103][ T6551] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.605000][ T6551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.606900][ T6551] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.608753][ T6551]
[ 89.610512][ T6551] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.613282][ T6551] CPU: 1 UID: 0 PID: 6551 Comm: syz.0.48 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.615742][ T6551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.618601][ T6551] Call Trace:
[ 89.619797][ T6551]
[ 89.620559][ T6551] dump_stack_lvl+0x16c/0x1f0
[ 89.621724][ T6551] ccid3_update_send_interval+0x18e/0x1c0
[ 89.623137][ T6551] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.624574][ T6551] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.626189][ T6551] dccp_xmit_packet+0x27b/0x6d0
[ 89.627789][ T6551] dccp_write_xmit+0x16f/0x1d0
[ 89.629366][ T6551] dccp_sendmsg+0x9b7/0xd10
[ 89.630878][ T6551] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.633092][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.634790][ T6551] ? __fget_files+0x206/0x3a0
[ 89.636322][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.638107][ T6551] inet_sendmsg+0x119/0x140
[ 89.639622][ T6551] __sys_sendto+0x42a/0x4f0
[ 89.641093][ T6551] ? __pfx___sys_sendto+0x10/0x10
[ 89.642768][ T6551] ? xfd_validate_state+0x5d/0x180
[ 89.644451][ T6551] ? rcu_is_watching+0x12/0xc0
[ 89.646016][ T6551] __x64_sys_sendto+0xe0/0x1c0
[ 89.647709][ T6551] ? do_syscall_64+0x91/0x250
[ 89.649361][ T6551] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.651098][ T6551] do_syscall_64+0xcd/0x250
[ 89.652641][ T6551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.654584][ T6551] RIP: 0033:0x7f6688f7e719
[ 89.656201][ T6551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.662438][ T6551] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.665213][ T6551] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.667755][ T6551] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.670257][ T6551] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.672798][ T6551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.675302][ T6551] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.677861][ T6551]
[ 89.679594][ T6551] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.682374][ T6551] CPU: 0 UID: 0 PID: 6551 Comm: syz.0.48 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.684782][ T6551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.687444][ T6551] Call Trace:
[ 89.688256][ T6551]
[ 89.689031][ T6551] dump_stack_lvl+0x16c/0x1f0
[ 89.690178][ T6551] ccid3_update_send_interval+0x18e/0x1c0
[ 89.691539][ T6551] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.692844][ T6551] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.694300][ T6551] dccp_xmit_packet+0x27b/0x6d0
[ 89.695511][ T6551] dccp_write_xmit+0x16f/0x1d0
[ 89.696681][ T6551] dccp_sendmsg+0x9b7/0xd10
[ 89.697774][ T6551] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.699436][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.700659][ T6551] ? __fget_files+0x206/0x3a0
[ 89.701800][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.703034][ T6551] inet_sendmsg+0x119/0x140
[ 89.704118][ T6551] __sys_sendto+0x42a/0x4f0
[ 89.705230][ T6551] ? __pfx___sys_sendto+0x10/0x10
[ 89.706555][ T6551] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.707868][ T6551] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.709223][ T6551] ? xfd_validate_state+0x5d/0x180
[ 89.710500][ T6551] ? rcu_is_watching+0x12/0xc0
[ 89.711683][ T6551] __x64_sys_sendto+0xe0/0x1c0
[ 89.712881][ T6551] ? do_syscall_64+0x91/0x250
[ 89.714046][ T6551] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.715280][ T6551] do_syscall_64+0xcd/0x250
[ 89.716401][ T6551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.717827][ T6551] RIP: 0033:0x7f6688f7e719
[ 89.718936][ T6551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.723552][ T6551] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.725580][ T6551] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.727498][ T6551] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.729434][ T6551] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.731306][ T6551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.733207][ T6551] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.735139][ T6551]
[ 89.736364][ T6551] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.739058][ T6551] CPU: 0 UID: 0 PID: 6551 Comm: syz.0.48 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.741660][ T6551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.744219][ T6551] Call Trace:
[ 89.745052][ T6551]
[ 89.745882][ T6551] dump_stack_lvl+0x16c/0x1f0
[ 89.747170][ T6551] ccid3_update_send_interval+0x18e/0x1c0
[ 89.748582][ T6551] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.750024][ T6551] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.751491][ T6551] dccp_xmit_packet+0x27b/0x6d0
[ 89.752830][ T6551] dccp_write_xmit+0x16f/0x1d0
[ 89.754110][ T6551] dccp_sendmsg+0x9b7/0xd10
[ 89.755311][ T6551] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.757079][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.758414][ T6551] ? __fget_files+0x206/0x3a0
[ 89.759681][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.760937][ T6551] inet_sendmsg+0x119/0x140
[ 89.762062][ T6551] __sys_sendto+0x42a/0x4f0
[ 89.763187][ T6551] ? __pfx___sys_sendto+0x10/0x10
[ 89.764411][ T6551] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.765775][ T6551] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.767171][ T6551] ? xfd_validate_state+0x5d/0x180
[ 89.768433][ T6551] ? rcu_is_watching+0x12/0xc0
[ 89.769648][ T6551] __x64_sys_sendto+0xe0/0x1c0
[ 89.770906][ T6551] ? do_syscall_64+0x91/0x250
[ 89.772075][ T6551] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.773406][ T6551] do_syscall_64+0xcd/0x250
[ 89.774568][ T6551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.776074][ T6551] RIP: 0033:0x7f6688f7e719
[ 89.777199][ T6551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.781923][ T6551] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.783988][ T6551] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.785941][ T6551] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.787871][ T6551] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.789794][ T6551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.791707][ T6551] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.793610][ T6551]
[ 89.794879][ T6551] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.797575][ T6551] CPU: 0 UID: 0 PID: 6551 Comm: syz.0.48 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.799970][ T6551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.802601][ T6551] Call Trace:
[ 89.803425][ T6551]
[ 89.804109][ T6551] dump_stack_lvl+0x16c/0x1f0
[ 89.805256][ T6551] ccid3_update_send_interval+0x18e/0x1c0
[ 89.806650][ T6551] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.807963][ T6551] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.809405][ T6551] dccp_xmit_packet+0x27b/0x6d0
[ 89.810605][ T6551] dccp_write_xmit+0x16f/0x1d0
[ 89.811768][ T6551] dccp_sendmsg+0x9b7/0xd10
[ 89.812915][ T6551] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.814592][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.815813][ T6551] ? __fget_files+0x206/0x3a0
[ 89.816954][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.818185][ T6551] inet_sendmsg+0x119/0x140
[ 89.819266][ T6551] __sys_sendto+0x42a/0x4f0
[ 89.820385][ T6551] ? __pfx___sys_sendto+0x10/0x10
[ 89.821613][ T6551] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.822932][ T6551] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.824241][ T6551] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 89.825863][ T6551] ? rcu_is_watching+0x12/0xc0
[ 89.827025][ T6551] __x64_sys_sendto+0xe0/0x1c0
[ 89.828189][ T6551] ? do_syscall_64+0x91/0x250
[ 89.829352][ T6551] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.830639][ T6551] do_syscall_64+0xcd/0x250
[ 89.831785][ T6551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.833213][ T6551] RIP: 0033:0x7f6688f7e719
[ 89.834300][ T6551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.838851][ T6551] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.840865][ T6551] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.842831][ T6551] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.844707][ T6551] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.846647][ T6551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.848552][ T6551] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.850457][ T6551]
[ 89.851510][ T6551] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.854162][ T6551] CPU: 0 UID: 0 PID: 6551 Comm: syz.0.48 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.856630][ T6551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.859191][ T6551] Call Trace:
[ 89.860000][ T6551]
[ 89.860719][ T6551] dump_stack_lvl+0x16c/0x1f0
[ 89.861916][ T6551] ccid3_update_send_interval+0x18e/0x1c0
[ 89.863276][ T6551] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.864587][ T6551] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.866079][ T6551] dccp_xmit_packet+0x27b/0x6d0
[ 89.867264][ T6551] dccp_write_xmit+0x16f/0x1d0
[ 89.868418][ T6551] dccp_sendmsg+0x9b7/0xd10
[ 89.869514][ T6551] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.871120][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.872405][ T6551] ? __fget_files+0x206/0x3a0
[ 89.873856][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.875536][ T6551] inet_sendmsg+0x119/0x140
[ 89.877110][ T6551] __sys_sendto+0x42a/0x4f0
[ 89.878687][ T6551] ? __pfx___sys_sendto+0x10/0x10
[ 89.880454][ T6551] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.882301][ T6551] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.884144][ T6551] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 89.886329][ T6551] ? rcu_is_watching+0x12/0xc0
[ 89.888017][ T6551] __x64_sys_sendto+0xe0/0x1c0
[ 89.889691][ T6551] ? do_syscall_64+0x91/0x250
[ 89.891314][ T6551] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.893113][ T6551] do_syscall_64+0xcd/0x250
[ 89.894649][ T6551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.896577][ T6551] RIP: 0033:0x7f6688f7e719
[ 89.898048][ T6551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.904232][ T6551] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.906988][ T6551] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.909578][ T6551] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.912182][ T6551] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.914794][ T6551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.917350][ T6551] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.919973][ T6551]
[ 89.921787][ T6551] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 89.925378][ T6551] CPU: 0 UID: 0 PID: 6551 Comm: syz.0.48 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 89.928656][ T6551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.931850][ T6551] Call Trace:
[ 89.932789][ T6551]
[ 89.933502][ T6551] dump_stack_lvl+0x16c/0x1f0
[ 89.935025][ T6551] ccid3_update_send_interval+0x18e/0x1c0
[ 89.936880][ T6551] ccid3_hc_tx_packet_sent+0x134/0x190
[ 89.938706][ T6551] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 89.940674][ T6551] dccp_xmit_packet+0x27b/0x6d0
[ 89.942271][ T6551] dccp_write_xmit+0x16f/0x1d0
[ 89.943882][ T6551] dccp_sendmsg+0x9b7/0xd10
[ 89.945440][ T6551] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 89.947772][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.949495][ T6551] ? __fget_files+0x206/0x3a0
[ 89.951078][ T6551] ? __pfx_dccp_sendmsg+0x10/0x10
[ 89.952784][ T6551] inet_sendmsg+0x119/0x140
[ 89.954366][ T6551] __sys_sendto+0x42a/0x4f0
[ 89.955916][ T6551] ? __pfx___sys_sendto+0x10/0x10
[ 89.957246][ T6551] ? __pfx_task_mm_cid_work+0x10/0x10
[ 89.958990][ T6551] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 89.960364][ T6551] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 89.961935][ T6551] ? rcu_is_watching+0x12/0xc0
[ 89.963243][ T6551] __x64_sys_sendto+0xe0/0x1c0
[ 89.964483][ T6551] ? do_syscall_64+0x91/0x250
[ 89.965656][ T6551] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.967026][ T6551] do_syscall_64+0xcd/0x250
[ 89.968179][ T6551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.969766][ T6551] RIP: 0033:0x7f6688f7e719
[ 89.970909][ T6551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 89.975678][ T6551] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.977894][ T6551] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 89.980509][ T6551] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 89.982647][ T6551] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 89.984629][ T6551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 89.986633][ T6551] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 89.988808][ T6551]
[ 90.021378][ T6553] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.024665][ T6553] CPU: 0 UID: 0 PID: 6553 Comm: syz.0.49 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.027587][ T6553] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.030553][ T6553] Call Trace:
[ 90.031572][ T6553]
[ 90.032348][ T6553] dump_stack_lvl+0x16c/0x1f0
[ 90.033806][ T6553] ccid3_update_send_interval+0x18e/0x1c0
[ 90.035561][ T6553] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.036974][ T6553] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.038759][ T6553] dccp_xmit_packet+0x27b/0x6d0
[ 90.040202][ T6553] dccp_write_xmit+0x16f/0x1d0
[ 90.041693][ T6553] dccp_sendmsg+0x9b7/0xd10
[ 90.043008][ T6553] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.044921][ T6553] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.046236][ T6553] ? __fget_files+0x206/0x3a0
[ 90.047439][ T6553] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.048968][ T6553] inet_sendmsg+0x119/0x140
[ 90.050348][ T6553] __sys_sendto+0x42a/0x4f0
[ 90.051721][ T6553] ? __pfx___sys_sendto+0x10/0x10
[ 90.053357][ T6553] ? xfd_validate_state+0x5d/0x180
[ 90.054701][ T6553] ? rcu_is_watching+0x12/0xc0
[ 90.056101][ T6553] __x64_sys_sendto+0xe0/0x1c0
[ 90.057498][ T6553] ? do_syscall_64+0x91/0x250
[ 90.058674][ T6553] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.059946][ T6553] do_syscall_64+0xcd/0x250
[ 90.061063][ T6553] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.062522][ T6553] RIP: 0033:0x7f6688f7e719
[ 90.063604][ T6553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.068807][ T6553] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.071594][ T6553] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.073531][ T6553] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.075431][ T6553] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.077439][ T6553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.079436][ T6553] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.081319][ T6553]
[ 90.082675][ T6553] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.085281][ T6553] CPU: 0 UID: 0 PID: 6553 Comm: syz.0.49 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.087721][ T6553] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.090300][ T6553] Call Trace:
[ 90.091130][ T6553]
[ 90.091854][ T6553] dump_stack_lvl+0x16c/0x1f0
[ 90.093009][ T6553] ccid3_update_send_interval+0x18e/0x1c0
[ 90.094399][ T6553] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.095687][ T6553] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.097184][ T6553] dccp_xmit_packet+0x27b/0x6d0
[ 90.098391][ T6553] dccp_write_xmit+0x16f/0x1d0
[ 90.099531][ T6553] dccp_sendmsg+0x9b7/0xd10
[ 90.100628][ T6553] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.102216][ T6553] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.103429][ T6553] ? __fget_files+0x206/0x3a0
[ 90.104567][ T6553] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.105787][ T6553] inet_sendmsg+0x119/0x140
[ 90.106905][ T6553] __sys_sendto+0x42a/0x4f0
[ 90.107998][ T6553] ? __pfx___sys_sendto+0x10/0x10
[ 90.109233][ T6553] ? __pfx_do_sync_core+0x10/0x10
[ 90.110698][ T6553] ? rcu_is_watching+0x12/0xc0
[ 90.111929][ T6553] ? trace_csd_function_exit+0x17f/0x1f0
[ 90.113321][ T6553] __x64_sys_sendto+0xe0/0x1c0
[ 90.114510][ T6553] ? do_syscall_64+0x91/0x250
[ 90.115676][ T6553] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.116918][ T6553] do_syscall_64+0xcd/0x250
[ 90.118034][ T6553] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.119477][ T6553] RIP: 0033:0x7f6688f7e719
[ 90.120551][ T6553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.125180][ T6553] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.127296][ T6553] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.129234][ T6553] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.131112][ T6553] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.133019][ T6553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.134900][ T6553] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.136853][ T6553]
[ 90.138019][ T6553] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.140740][ T6553] CPU: 0 UID: 0 PID: 6553 Comm: syz.0.49 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.143238][ T6553] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.145971][ T6553] Call Trace:
[ 90.146845][ T6553]
[ 90.147589][ T6553] dump_stack_lvl+0x16c/0x1f0
[ 90.148776][ T6553] ccid3_update_send_interval+0x18e/0x1c0
[ 90.150218][ T6553] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.151614][ T6553] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.153143][ T6553] dccp_xmit_packet+0x27b/0x6d0
[ 90.154395][ T6553] dccp_write_xmit+0x16f/0x1d0
[ 90.155642][ T6553] dccp_sendmsg+0x9b7/0xd10
[ 90.156820][ T6553] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.158531][ T6553] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.159824][ T6553] ? __fget_files+0x206/0x3a0
[ 90.160996][ T6553] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.162247][ T6553] inet_sendmsg+0x119/0x140
[ 90.163398][ T6553] __sys_sendto+0x42a/0x4f0
[ 90.164526][ T6553] ? __pfx___sys_sendto+0x10/0x10
[ 90.165752][ T6553] ? __pfx_task_mm_cid_work+0x10/0x10
[ 90.167054][ T6553] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.168480][ T6553] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 90.170063][ T6553] ? __pfx_do_sync_core+0x10/0x10
[ 90.171264][ T6553] __x64_sys_sendto+0xe0/0x1c0
[ 90.172432][ T6553] ? do_syscall_64+0x91/0x250
[ 90.173580][ T6553] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.174840][ T6553] do_syscall_64+0xcd/0x250
[ 90.175932][ T6553] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.177445][ T6553] RIP: 0033:0x7f6688f7e719
[ 90.178548][ T6553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.183084][ T6553] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.185097][ T6553] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.187148][ T6553] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.189181][ T6553] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.191114][ T6553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.193027][ T6553] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.194976][ T6553]
[ 90.197280][ T6553] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.200010][ T6553] CPU: 0 UID: 0 PID: 6553 Comm: syz.0.49 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.202488][ T6553] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.205035][ T6553] Call Trace:
[ 90.205876][ T6553]
[ 90.206612][ T6553] dump_stack_lvl+0x16c/0x1f0
[ 90.207977][ T6553] ccid3_update_send_interval+0x18e/0x1c0
[ 90.209376][ T6553] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.210723][ T6553] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.212196][ T6553] dccp_xmit_packet+0x27b/0x6d0
[ 90.213398][ T6553] dccp_write_xmit+0x16f/0x1d0
[ 90.214591][ T6553] dccp_sendmsg+0x9b7/0xd10
[ 90.215727][ T6553] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.217419][ T6553] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.218657][ T6553] ? __fget_files+0x206/0x3a0
[ 90.219833][ T6553] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.221082][ T6553] inet_sendmsg+0x119/0x140
[ 90.222182][ T6553] __sys_sendto+0x42a/0x4f0
[ 90.223351][ T6553] ? __pfx___sys_sendto+0x10/0x10
[ 90.224605][ T6553] ? __pfx_task_mm_cid_work+0x10/0x10
[ 90.225940][ T6553] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.227360][ T6553] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 90.229026][ T6553] ? __pfx_do_sync_core+0x10/0x10
[ 90.230255][ T6553] __x64_sys_sendto+0xe0/0x1c0
[ 90.231397][ T6553] ? do_syscall_64+0x91/0x250
[ 90.232544][ T6553] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.233785][ T6553] do_syscall_64+0xcd/0x250
[ 90.234884][ T6553] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.236305][ T6553] RIP: 0033:0x7f6688f7e719
[ 90.237440][ T6553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.241978][ T6553] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.244000][ T6553] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.245910][ T6553] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.248231][ T6553] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.250630][ T6553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.252519][ T6553] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.254474][ T6553]
[ 90.255567][ T6553] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.258312][ T6553] CPU: 0 UID: 0 PID: 6553 Comm: syz.0.49 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.260655][ T6553] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.263276][ T6553] Call Trace:
[ 90.264084][ T6553]
[ 90.264814][ T6553] dump_stack_lvl+0x16c/0x1f0
[ 90.265966][ T6553] ccid3_update_send_interval+0x18e/0x1c0
[ 90.267411][ T6553] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.268702][ T6553] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.270176][ T6553] dccp_xmit_packet+0x27b/0x6d0
[ 90.271366][ T6553] dccp_write_xmit+0x16f/0x1d0
[ 90.272561][ T6553] dccp_sendmsg+0x9b7/0xd10
[ 90.273733][ T6553] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.275395][ T6553] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.276617][ T6553] ? __fget_files+0x206/0x3a0
[ 90.277770][ T6553] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.278978][ T6553] inet_sendmsg+0x119/0x140
[ 90.280095][ T6553] __sys_sendto+0x42a/0x4f0
[ 90.281179][ T6553] ? __pfx___sys_sendto+0x10/0x10
[ 90.282397][ T6553] ? __pfx_task_mm_cid_work+0x10/0x10
[ 90.283686][ T6553] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.284998][ T6553] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 90.286536][ T6553] ? __pfx_do_sync_core+0x10/0x10
[ 90.287781][ T6553] __x64_sys_sendto+0xe0/0x1c0
[ 90.288923][ T6553] ? do_syscall_64+0x91/0x250
[ 90.290074][ T6553] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.291314][ T6553] do_syscall_64+0xcd/0x250
[ 90.292432][ T6553] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.293859][ T6553] RIP: 0033:0x7f6688f7e719
[ 90.294926][ T6553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.299650][ T6553] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.301680][ T6553] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.303590][ T6553] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.305467][ T6553] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.307370][ T6553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.309256][ T6553] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.311166][ T6553]
[ 90.337072][ T6555] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.340078][ T6555] CPU: 1 UID: 0 PID: 6555 Comm: syz.0.50 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.342564][ T6555] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.345221][ T6555] Call Trace:
[ 90.346226][ T6555]
[ 90.347075][ T6555] dump_stack_lvl+0x16c/0x1f0
[ 90.348245][ T6555] ccid3_update_send_interval+0x18e/0x1c0
[ 90.349576][ T6555] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.350934][ T6555] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.352546][ T6555] dccp_xmit_packet+0x27b/0x6d0
[ 90.353736][ T6555] dccp_write_xmit+0x16f/0x1d0
[ 90.354978][ T6555] dccp_sendmsg+0x9b7/0xd10
[ 90.356092][ T6555] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.357923][ T6555] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.359224][ T6555] ? __fget_files+0x206/0x3a0
[ 90.360398][ T6555] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.361752][ T6555] inet_sendmsg+0x119/0x140
[ 90.362981][ T6555] __sys_sendto+0x42a/0x4f0
[ 90.364198][ T6555] ? __pfx___sys_sendto+0x10/0x10
[ 90.365647][ T6555] ? __pfx___x64_sys_futex+0x10/0x10
[ 90.367109][ T6555] ? ksys_write+0x1ba/0x250
[ 90.368361][ T6555] ? __pfx_ksys_write+0x10/0x10
[ 90.369511][ T6555] __x64_sys_sendto+0xe0/0x1c0
[ 90.370899][ T6555] ? do_syscall_64+0x91/0x250
[ 90.372251][ T6555] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.373512][ T6555] do_syscall_64+0xcd/0x250
[ 90.374545][ T6555] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.375848][ T6555] RIP: 0033:0x7f6688f7e719
[ 90.377039][ T6555] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.381483][ T6555] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.383298][ T6555] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.385024][ T6555] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.386785][ T6555] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.388516][ T6555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.390265][ T6555] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.391996][ T6555]
[ 90.394469][ T6555] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.397879][ T6555] CPU: 0 UID: 0 PID: 6555 Comm: syz.0.50 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.400317][ T6555] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.402980][ T6555] Call Trace:
[ 90.403814][ T6555]
[ 90.404563][ T6555] dump_stack_lvl+0x16c/0x1f0
[ 90.405722][ T6555] ccid3_update_send_interval+0x18e/0x1c0
[ 90.407432][ T6555] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.408791][ T6555] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.410297][ T6555] dccp_xmit_packet+0x27b/0x6d0
[ 90.411533][ T6555] dccp_write_xmit+0x16f/0x1d0
[ 90.412754][ T6555] dccp_sendmsg+0x9b7/0xd10
[ 90.413916][ T6555] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.415563][ T6555] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.416868][ T6555] ? __fget_files+0x206/0x3a0
[ 90.418061][ T6555] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.419320][ T6555] inet_sendmsg+0x119/0x140
[ 90.420461][ T6555] __sys_sendto+0x42a/0x4f0
[ 90.421588][ T6555] ? __pfx___sys_sendto+0x10/0x10
[ 90.422853][ T6555] ? xfd_validate_state+0x5d/0x180
[ 90.424120][ T6555] ? rcu_is_watching+0x12/0xc0
[ 90.425301][ T6555] __x64_sys_sendto+0xe0/0x1c0
[ 90.426608][ T6555] ? do_syscall_64+0x91/0x250
[ 90.427813][ T6555] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.429094][ T6555] do_syscall_64+0xcd/0x250
[ 90.430210][ T6555] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.431649][ T6555] RIP: 0033:0x7f6688f7e719
[ 90.432799][ T6555] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.437494][ T6555] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.439584][ T6555] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.441520][ T6555] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.443444][ T6555] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.445338][ T6555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.447342][ T6555] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.449288][ T6555]
[ 90.511163][ T6559] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.513818][ T6559] CPU: 1 UID: 0 PID: 6559 Comm: syz.0.52 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.516323][ T6559] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.518910][ T6559] Call Trace:
[ 90.519725][ T6559]
[ 90.520434][ T6559] dump_stack_lvl+0x16c/0x1f0
[ 90.521582][ T6559] ccid3_update_send_interval+0x18e/0x1c0
[ 90.522967][ T6559] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.524278][ T6559] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.525842][ T6559] dccp_xmit_packet+0x27b/0x6d0
[ 90.527217][ T6559] dccp_write_xmit+0x16f/0x1d0
[ 90.528487][ T6559] dccp_sendmsg+0x9b7/0xd10
[ 90.529597][ T6559] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.531215][ T6559] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.532442][ T6559] ? __fget_files+0x206/0x3a0
[ 90.533570][ T6559] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.534808][ T6559] inet_sendmsg+0x119/0x140
[ 90.535893][ T6559] __sys_sendto+0x42a/0x4f0
[ 90.537141][ T6559] ? __pfx___sys_sendto+0x10/0x10
[ 90.538379][ T6559] ? xfd_validate_state+0x5d/0x180
[ 90.539620][ T6559] ? rcu_is_watching+0x12/0xc0
[ 90.540800][ T6559] __x64_sys_sendto+0xe0/0x1c0
[ 90.541966][ T6559] ? do_syscall_64+0x91/0x250
[ 90.543095][ T6559] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.544412][ T6559] do_syscall_64+0xcd/0x250
[ 90.545520][ T6559] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.547179][ T6559] RIP: 0033:0x7f6688f7e719
[ 90.548384][ T6559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.552923][ T6559] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.554942][ T6559] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.556828][ T6559] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.558725][ T6559] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.560594][ T6559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.562491][ T6559] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.564376][ T6559]
[ 90.565449][ T6559] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.568372][ T6559] CPU: 1 UID: 0 PID: 6559 Comm: syz.0.52 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.570721][ T6559] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.573274][ T6559] Call Trace:
[ 90.574125][ T6559]
[ 90.574834][ T6559] dump_stack_lvl+0x16c/0x1f0
[ 90.575981][ T6559] ccid3_update_send_interval+0x18e/0x1c0
[ 90.577411][ T6559] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.578745][ T6559] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.580188][ T6559] dccp_xmit_packet+0x27b/0x6d0
[ 90.581361][ T6559] dccp_write_xmit+0x16f/0x1d0
[ 90.582547][ T6559] dccp_sendmsg+0x9b7/0xd10
[ 90.583670][ T6559] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.585336][ T6559] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.586636][ T6559] ? __fget_files+0x206/0x3a0
[ 90.588062][ T6559] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.589337][ T6559] inet_sendmsg+0x119/0x140
[ 90.590513][ T6559] __sys_sendto+0x42a/0x4f0
[ 90.591665][ T6559] ? __pfx___sys_sendto+0x10/0x10
[ 90.592970][ T6559] ? xfd_validate_state+0x5d/0x180
[ 90.594373][ T6559] ? rcu_is_watching+0x12/0xc0
[ 90.595636][ T6559] __x64_sys_sendto+0xe0/0x1c0
[ 90.596870][ T6559] ? do_syscall_64+0x91/0x250
[ 90.598042][ T6559] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.599355][ T6559] do_syscall_64+0xcd/0x250
[ 90.600516][ T6559] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.602010][ T6559] RIP: 0033:0x7f6688f7e719
[ 90.603153][ T6559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.608072][ T6559] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.610115][ T6559] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.612108][ T6559] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.614128][ T6559] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.616060][ T6559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.618247][ T6559] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.620504][ T6559]
[ 90.623093][ T6559] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.626335][ T6559] CPU: 1 UID: 0 PID: 6559 Comm: syz.0.52 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.629151][ T6559] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.632255][ T6559] Call Trace:
[ 90.633221][ T6559]
[ 90.634089][ T6559] dump_stack_lvl+0x16c/0x1f0
[ 90.635510][ T6559] ccid3_update_send_interval+0x18e/0x1c0
[ 90.636984][ T6559] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.638282][ T6559] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.639720][ T6559] dccp_xmit_packet+0x27b/0x6d0
[ 90.640898][ T6559] dccp_write_xmit+0x16f/0x1d0
[ 90.642047][ T6559] dccp_sendmsg+0x9b7/0xd10
[ 90.643140][ T6559] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.644733][ T6559] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.645940][ T6559] ? __fget_files+0x206/0x3a0
[ 90.647091][ T6559] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.648302][ T6559] inet_sendmsg+0x119/0x140
[ 90.649401][ T6559] __sys_sendto+0x42a/0x4f0
[ 90.650510][ T6559] ? __pfx___sys_sendto+0x10/0x10
[ 90.651724][ T6559] ? __pfx_task_mm_cid_work+0x10/0x10
[ 90.652998][ T6559] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.654314][ T6559] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 90.655962][ T6559] ? rcu_is_watching+0x12/0xc0
[ 90.657320][ T6559] __x64_sys_sendto+0xe0/0x1c0
[ 90.658584][ T6559] ? do_syscall_64+0x91/0x250
[ 90.659714][ T6559] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.660959][ T6559] do_syscall_64+0xcd/0x250
[ 90.662133][ T6559] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.663546][ T6559] RIP: 0033:0x7f6688f7e719
[ 90.664615][ T6559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.669201][ T6559] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.671199][ T6559] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.673125][ T6559] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.674996][ T6559] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.676898][ T6559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.678826][ T6559] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.680720][ T6559]
[ 90.681742][ T6559] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.684449][ T6559] CPU: 1 UID: 0 PID: 6559 Comm: syz.0.52 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.686885][ T6559] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.689447][ T6559] Call Trace:
[ 90.690267][ T6559]
[ 90.690990][ T6559] dump_stack_lvl+0x16c/0x1f0
[ 90.692141][ T6559] ccid3_update_send_interval+0x18e/0x1c0
[ 90.693538][ T6559] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.694867][ T6559] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.696308][ T6559] dccp_xmit_packet+0x27b/0x6d0
[ 90.697477][ T6559] dccp_write_xmit+0x16f/0x1d0
[ 90.698654][ T6559] dccp_sendmsg+0x9b7/0xd10
[ 90.699749][ T6559] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.701370][ T6559] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.703077][ T6559] ? __fget_files+0x206/0x3a0
[ 90.704676][ T6559] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.706301][ T6559] inet_sendmsg+0x119/0x140
[ 90.707786][ T6559] __sys_sendto+0x42a/0x4f0
[ 90.709238][ T6559] ? __pfx___sys_sendto+0x10/0x10
[ 90.710879][ T6559] ? __pfx_task_mm_cid_work+0x10/0x10
[ 90.712579][ T6559] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.714312][ T6559] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 90.716290][ T6559] ? rcu_is_watching+0x12/0xc0
[ 90.717800][ T6559] __x64_sys_sendto+0xe0/0x1c0
[ 90.719339][ T6559] ? do_syscall_64+0x91/0x250
[ 90.720922][ T6559] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.722651][ T6559] do_syscall_64+0xcd/0x250
[ 90.724254][ T6559] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.726296][ T6559] RIP: 0033:0x7f6688f7e719
[ 90.727773][ T6559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.733904][ T6559] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.736554][ T6559] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.739208][ T6559] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.741704][ T6559] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.744342][ T6559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.746879][ T6559] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.749365][ T6559]
[ 90.750892][ T6559] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.754469][ T6559] CPU: 1 UID: 0 PID: 6559 Comm: syz.0.52 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.757603][ T6559] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.760966][ T6559] Call Trace:
[ 90.762064][ T6559]
[ 90.763022][ T6559] dump_stack_lvl+0x16c/0x1f0
[ 90.764541][ T6559] ccid3_update_send_interval+0x18e/0x1c0
[ 90.766378][ T6559] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.768171][ T6559] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.770067][ T6559] dccp_xmit_packet+0x27b/0x6d0
[ 90.771619][ T6559] dccp_write_xmit+0x16f/0x1d0
[ 90.773160][ T6559] dccp_sendmsg+0x9b7/0xd10
[ 90.774613][ T6559] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.776747][ T6559] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.778384][ T6559] ? __fget_files+0x206/0x3a0
[ 90.779551][ T6559] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.780741][ T6559] inet_sendmsg+0x119/0x140
[ 90.781914][ T6559] __sys_sendto+0x42a/0x4f0
[ 90.783025][ T6559] ? __pfx___sys_sendto+0x10/0x10
[ 90.784290][ T6559] ? __pfx_task_mm_cid_work+0x10/0x10
[ 90.785705][ T6559] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 90.787150][ T6559] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 90.788813][ T6559] ? rcu_is_watching+0x12/0xc0
[ 90.790067][ T6559] __x64_sys_sendto+0xe0/0x1c0
[ 90.791312][ T6559] ? do_syscall_64+0x91/0x250
[ 90.792558][ T6559] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.793929][ T6559] do_syscall_64+0xcd/0x250
[ 90.795119][ T6559] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.796975][ T6559] RIP: 0033:0x7f6688f7e719
[ 90.798610][ T6559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.805515][ T6559] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.808426][ T6559] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.811091][ T6559] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.813860][ T6559] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.816089][ T6559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.818171][ T6559] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.820124][ T6559]
[ 90.884336][ T6563] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.887236][ T6563] CPU: 0 UID: 0 PID: 6563 Comm: syz.0.54 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.889703][ T6563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.892270][ T6563] Call Trace:
[ 90.893072][ T6563]
[ 90.893815][ T6563] dump_stack_lvl+0x16c/0x1f0
[ 90.894962][ T6563] ccid3_update_send_interval+0x18e/0x1c0
[ 90.896332][ T6563] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.897574][ T6563] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.899006][ T6563] dccp_xmit_packet+0x27b/0x6d0
[ 90.900182][ T6563] dccp_write_xmit+0x16f/0x1d0
[ 90.901335][ T6563] dccp_sendmsg+0x9b7/0xd10
[ 90.902452][ T6563] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.904123][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.905342][ T6563] ? __fget_files+0x206/0x3a0
[ 90.906483][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.907711][ T6563] inet_sendmsg+0x119/0x140
[ 90.908818][ T6563] __sys_sendto+0x42a/0x4f0
[ 90.909923][ T6563] ? __pfx___sys_sendto+0x10/0x10
[ 90.911138][ T6563] ? __pfx___x64_sys_futex+0x10/0x10
[ 90.912402][ T6563] ? ksys_write+0x1ba/0x250
[ 90.913504][ T6563] ? __pfx_ksys_write+0x10/0x10
[ 90.914706][ T6563] __x64_sys_sendto+0xe0/0x1c0
[ 90.915841][ T6563] ? do_syscall_64+0x91/0x250
[ 90.916979][ T6563] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.918254][ T6563] do_syscall_64+0xcd/0x250
[ 90.919340][ T6563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.920750][ T6563] RIP: 0033:0x7f6688f7e719
[ 90.921843][ T6563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.926479][ T6563] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.928445][ T6563] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.930366][ T6563] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.932227][ T6563] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.934157][ T6563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.936025][ T6563] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.937904][ T6563]
[ 90.939014][ T6563] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.941622][ T6563] CPU: 0 UID: 0 PID: 6563 Comm: syz.0.54 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.944036][ T6563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.946578][ T6563] Call Trace:
[ 90.947405][ T6563]
[ 90.948128][ T6563] dump_stack_lvl+0x16c/0x1f0
[ 90.949325][ T6563] ccid3_update_send_interval+0x18e/0x1c0
[ 90.950688][ T6563] ccid3_hc_tx_packet_sent+0x134/0x190
[ 90.952004][ T6563] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 90.953486][ T6563] dccp_xmit_packet+0x27b/0x6d0
[ 90.954800][ T6563] dccp_write_xmit+0x16f/0x1d0
[ 90.955957][ T6563] dccp_sendmsg+0x9b7/0xd10
[ 90.957062][ T6563] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 90.958700][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.959934][ T6563] ? __fget_files+0x206/0x3a0
[ 90.961102][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 90.962312][ T6563] inet_sendmsg+0x119/0x140
[ 90.963412][ T6563] __sys_sendto+0x42a/0x4f0
[ 90.964521][ T6563] ? __pfx___sys_sendto+0x10/0x10
[ 90.965742][ T6563] ? __pfx___x64_sys_futex+0x10/0x10
[ 90.967042][ T6563] ? ksys_write+0x1ba/0x250
[ 90.968158][ T6563] ? __pfx_ksys_write+0x10/0x10
[ 90.969373][ T6563] __x64_sys_sendto+0xe0/0x1c0
[ 90.970585][ T6563] ? do_syscall_64+0x91/0x250
[ 90.971786][ T6563] ? lockdep_hardirqs_on+0x7c/0x110
[ 90.973137][ T6563] do_syscall_64+0xcd/0x250
[ 90.974337][ T6563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.975828][ T6563] RIP: 0033:0x7f6688f7e719
[ 90.976926][ T6563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 90.981508][ T6563] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 90.983523][ T6563] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 90.985423][ T6563] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 90.987327][ T6563] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 90.989229][ T6563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 90.991151][ T6563] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 90.993127][ T6563]
[ 90.994456][ T6563] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 90.997547][ T6563] CPU: 0 UID: 0 PID: 6563 Comm: syz.0.54 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 90.999962][ T6563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.002539][ T6563] Call Trace:
[ 91.003352][ T6563]
[ 91.004151][ T6563] dump_stack_lvl+0x16c/0x1f0
[ 91.005284][ T6563] ccid3_update_send_interval+0x18e/0x1c0
[ 91.006648][ T6563] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.007961][ T6563] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.009401][ T6563] dccp_xmit_packet+0x27b/0x6d0
[ 91.010564][ T6563] dccp_write_xmit+0x16f/0x1d0
[ 91.011719][ T6563] dccp_sendmsg+0x9b7/0xd10
[ 91.012865][ T6563] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.014567][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.015764][ T6563] ? __fget_files+0x206/0x3a0
[ 91.016918][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.018133][ T6563] inet_sendmsg+0x119/0x140
[ 91.019258][ T6563] __sys_sendto+0x42a/0x4f0
[ 91.020380][ T6563] ? __pfx___sys_sendto+0x10/0x10
[ 91.021601][ T6563] ? __pfx_task_mm_cid_work+0x10/0x10
[ 91.022906][ T6563] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.024215][ T6563] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 91.025751][ T6563] ? ksys_write+0x1ba/0x250
[ 91.026827][ T6563] ? __pfx_ksys_write+0x10/0x10
[ 91.027993][ T6563] __x64_sys_sendto+0xe0/0x1c0
[ 91.029156][ T6563] ? do_syscall_64+0x91/0x250
[ 91.030304][ T6563] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.031555][ T6563] do_syscall_64+0xcd/0x250
[ 91.032677][ T6563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.034159][ T6563] RIP: 0033:0x7f6688f7e719
[ 91.035243][ T6563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.039778][ T6563] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.041721][ T6563] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.043619][ T6563] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.045537][ T6563] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.047439][ T6563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.049344][ T6563] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.051196][ T6563]
[ 91.052244][ T6563] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.054932][ T6563] CPU: 0 UID: 0 PID: 6563 Comm: syz.0.54 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.057312][ T6563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.059830][ T6563] Call Trace:
[ 91.060655][ T6563]
[ 91.061387][ T6563] dump_stack_lvl+0x16c/0x1f0
[ 91.062558][ T6563] ccid3_update_send_interval+0x18e/0x1c0
[ 91.063942][ T6563] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.065600][ T6563] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.067210][ T6563] dccp_xmit_packet+0x27b/0x6d0
[ 91.068407][ T6563] dccp_write_xmit+0x16f/0x1d0
[ 91.069578][ T6563] dccp_sendmsg+0x9b7/0xd10
[ 91.070707][ T6563] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.072355][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.073590][ T6563] ? __fget_files+0x206/0x3a0
[ 91.074777][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.076020][ T6563] inet_sendmsg+0x119/0x140
[ 91.077143][ T6563] __sys_sendto+0x42a/0x4f0
[ 91.078282][ T6563] ? __pfx___sys_sendto+0x10/0x10
[ 91.079516][ T6563] ? __pfx_task_mm_cid_work+0x10/0x10
[ 91.080847][ T6563] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.082172][ T6563] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 91.083683][ T6563] ? ksys_write+0x1ba/0x250
[ 91.084807][ T6563] ? __pfx_ksys_write+0x10/0x10
[ 91.086013][ T6563] __x64_sys_sendto+0xe0/0x1c0
[ 91.087175][ T6563] ? do_syscall_64+0x91/0x250
[ 91.088332][ T6563] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.089613][ T6563] do_syscall_64+0xcd/0x250
[ 91.090756][ T6563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.092245][ T6563] RIP: 0033:0x7f6688f7e719
[ 91.093324][ T6563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.097970][ T6563] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.099966][ T6563] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.101848][ T6563] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.103733][ T6563] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.105614][ T6563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.107505][ T6563] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.109404][ T6563]
[ 91.113479][ T6563] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.116203][ T6563] CPU: 0 UID: 0 PID: 6563 Comm: syz.0.54 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.118562][ T6563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.121159][ T6563] Call Trace:
[ 91.122002][ T6563]
[ 91.122733][ T6563] dump_stack_lvl+0x16c/0x1f0
[ 91.123886][ T6563] ccid3_update_send_interval+0x18e/0x1c0
[ 91.125269][ T6563] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.126608][ T6563] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.128058][ T6563] dccp_xmit_packet+0x27b/0x6d0
[ 91.129244][ T6563] dccp_write_xmit+0x16f/0x1d0
[ 91.130427][ T6563] dccp_sendmsg+0x9b7/0xd10
[ 91.131530][ T6563] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.133205][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.134492][ T6563] ? __fget_files+0x206/0x3a0
[ 91.135710][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.136937][ T6563] inet_sendmsg+0x119/0x140
[ 91.138078][ T6563] __sys_sendto+0x42a/0x4f0
[ 91.139210][ T6563] ? __pfx___sys_sendto+0x10/0x10
[ 91.140497][ T6563] ? __pfx_task_mm_cid_work+0x10/0x10
[ 91.141837][ T6563] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.143123][ T6563] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 91.144622][ T6563] ? ksys_write+0x1ba/0x250
[ 91.145709][ T6563] ? __pfx_ksys_write+0x10/0x10
[ 91.146921][ T6563] __x64_sys_sendto+0xe0/0x1c0
[ 91.148101][ T6563] ? do_syscall_64+0x91/0x250
[ 91.149227][ T6563] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.150484][ T6563] do_syscall_64+0xcd/0x250
[ 91.151641][ T6563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.153124][ T6563] RIP: 0033:0x7f6688f7e719
[ 91.154235][ T6563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.158926][ T6563] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.160885][ T6563] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.162761][ T6563] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.164661][ T6563] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.166573][ T6563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.168450][ T6563] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.170377][ T6563]
[ 91.171553][ T6563] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.174219][ T6563] CPU: 0 UID: 0 PID: 6563 Comm: syz.0.54 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.176615][ T6563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.179149][ T6563] Call Trace:
[ 91.179965][ T6563]
[ 91.180682][ T6563] dump_stack_lvl+0x16c/0x1f0
[ 91.181835][ T6563] ccid3_update_send_interval+0x18e/0x1c0
[ 91.183216][ T6563] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.184560][ T6563] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.186040][ T6563] dccp_xmit_packet+0x27b/0x6d0
[ 91.187258][ T6563] dccp_write_xmit+0x16f/0x1d0
[ 91.188515][ T6563] dccp_sendmsg+0x9b7/0xd10
[ 91.189652][ T6563] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.191282][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.192521][ T6563] ? __fget_files+0x206/0x3a0
[ 91.193686][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.194920][ T6563] inet_sendmsg+0x119/0x140
[ 91.196039][ T6563] __sys_sendto+0x42a/0x4f0
[ 91.197159][ T6563] ? __pfx___sys_sendto+0x10/0x10
[ 91.198368][ T6563] ? __pfx_task_mm_cid_work+0x10/0x10
[ 91.199641][ T6563] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.200917][ T6563] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 91.202403][ T6563] ? ksys_write+0x1ba/0x250
[ 91.203500][ T6563] ? __pfx_ksys_write+0x10/0x10
[ 91.204681][ T6563] __x64_sys_sendto+0xe0/0x1c0
[ 91.205845][ T6563] ? do_syscall_64+0x91/0x250
[ 91.206972][ T6563] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.208227][ T6563] do_syscall_64+0xcd/0x250
[ 91.209324][ T6563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.210726][ T6563] RIP: 0033:0x7f6688f7e719
[ 91.211804][ T6563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.216437][ T6563] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.218398][ T6563] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.220288][ T6563] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.222155][ T6563] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.224039][ T6563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.225954][ T6563] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.227966][ T6563]
[ 91.230592][ T6563] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.233239][ T6563] CPU: 0 UID: 0 PID: 6563 Comm: syz.0.54 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.235603][ T6563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.238178][ T6563] Call Trace:
[ 91.239024][ T6563]
[ 91.239739][ T6563] dump_stack_lvl+0x16c/0x1f0
[ 91.240893][ T6563] ccid3_update_send_interval+0x18e/0x1c0
[ 91.242289][ T6563] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.243606][ T6563] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.245172][ T6563] dccp_xmit_packet+0x27b/0x6d0
[ 91.246511][ T6563] dccp_write_xmit+0x16f/0x1d0
[ 91.247698][ T6563] dccp_sendmsg+0x9b7/0xd10
[ 91.248807][ T6563] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.250421][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.251735][ T6563] ? __fget_files+0x206/0x3a0
[ 91.252889][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.254216][ T6563] inet_sendmsg+0x119/0x140
[ 91.255429][ T6563] __sys_sendto+0x42a/0x4f0
[ 91.256563][ T6563] ? __pfx___sys_sendto+0x10/0x10
[ 91.257791][ T6563] ? __pfx_task_mm_cid_work+0x10/0x10
[ 91.259124][ T6563] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.260434][ T6563] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 91.261974][ T6563] ? ksys_write+0x1ba/0x250
[ 91.263070][ T6563] ? __pfx_ksys_write+0x10/0x10
[ 91.264602][ T6563] __x64_sys_sendto+0xe0/0x1c0
[ 91.266231][ T6563] ? do_syscall_64+0x91/0x250
[ 91.267837][ T6563] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.269611][ T6563] do_syscall_64+0xcd/0x250
[ 91.271202][ T6563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.273239][ T6563] RIP: 0033:0x7f6688f7e719
[ 91.274754][ T6563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.281174][ T6563] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.283427][ T6563] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.285426][ T6563] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.287394][ T6563] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.289358][ T6563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.291360][ T6563] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.293344][ T6563]
[ 91.294671][ T6563] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.297478][ T6563] CPU: 0 UID: 0 PID: 6563 Comm: syz.0.54 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.299972][ T6563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.302570][ T6563] Call Trace:
[ 91.303415][ T6563]
[ 91.304209][ T6563] dump_stack_lvl+0x16c/0x1f0
[ 91.305362][ T6563] ccid3_update_send_interval+0x18e/0x1c0
[ 91.306749][ T6563] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.308066][ T6563] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.309560][ T6563] dccp_xmit_packet+0x27b/0x6d0
[ 91.310803][ T6563] dccp_write_xmit+0x16f/0x1d0
[ 91.312034][ T6563] dccp_sendmsg+0x9b7/0xd10
[ 91.313428][ T6563] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.315219][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.316448][ T6563] ? __fget_files+0x206/0x3a0
[ 91.317534][ T6563] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.318777][ T6563] inet_sendmsg+0x119/0x140
[ 91.319891][ T6563] __sys_sendto+0x42a/0x4f0
[ 91.320994][ T6563] ? __pfx___sys_sendto+0x10/0x10
[ 91.322253][ T6563] ? __pfx_task_mm_cid_work+0x10/0x10
[ 91.323558][ T6563] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.324903][ T6563] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 91.326434][ T6563] ? ksys_write+0x1ba/0x250
[ 91.327537][ T6563] ? __pfx_ksys_write+0x10/0x10
[ 91.328757][ T6563] __x64_sys_sendto+0xe0/0x1c0
[ 91.330353][ T6563] ? do_syscall_64+0x91/0x250
[ 91.331901][ T6563] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.333695][ T6563] do_syscall_64+0xcd/0x250
[ 91.335212][ T6563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.337163][ T6563] RIP: 0033:0x7f6688f7e719
[ 91.338693][ T6563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.344875][ T6563] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.346871][ T6563] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.348744][ T6563] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.350629][ T6563] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.352527][ T6563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.354991][ T6563] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.357619][ T6563]
[ 91.386268][ T6565] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.389024][ T6565] CPU: 1 UID: 0 PID: 6565 Comm: syz.0.55 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.391498][ T6565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.394105][ T6565] Call Trace:
[ 91.394925][ T6565]
[ 91.395659][ T6565] dump_stack_lvl+0x16c/0x1f0
[ 91.396825][ T6565] ccid3_update_send_interval+0x18e/0x1c0
[ 91.398235][ T6565] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.399539][ T6565] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.401011][ T6565] dccp_xmit_packet+0x27b/0x6d0
[ 91.402207][ T6565] dccp_write_xmit+0x16f/0x1d0
[ 91.403372][ T6565] dccp_sendmsg+0x9b7/0xd10
[ 91.404513][ T6565] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.406166][ T6565] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.407398][ T6565] ? __fget_files+0x206/0x3a0
[ 91.408571][ T6565] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.409841][ T6565] inet_sendmsg+0x119/0x140
[ 91.411003][ T6565] __sys_sendto+0x42a/0x4f0
[ 91.412140][ T6565] ? __pfx___sys_sendto+0x10/0x10
[ 91.413371][ T6565] ? xfd_validate_state+0x5d/0x180
[ 91.414641][ T6565] ? rcu_is_watching+0x12/0xc0
[ 91.415795][ T6565] __x64_sys_sendto+0xe0/0x1c0
[ 91.416951][ T6565] ? do_syscall_64+0x91/0x250
[ 91.418113][ T6565] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.419401][ T6565] do_syscall_64+0xcd/0x250
[ 91.420525][ T6565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.421975][ T6565] RIP: 0033:0x7f6688f7e719
[ 91.423069][ T6565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.427703][ T6565] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.429667][ T6565] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.431579][ T6565] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.433468][ T6565] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.435366][ T6565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.437267][ T6565] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.439176][ T6565]
[ 91.440877][ T6565] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.443679][ T6565] CPU: 0 UID: 0 PID: 6565 Comm: syz.0.55 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.446171][ T6565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.449291][ T6565] Call Trace:
[ 91.450280][ T6565]
[ 91.451222][ T6565] dump_stack_lvl+0x16c/0x1f0
[ 91.452661][ T6565] ccid3_update_send_interval+0x18e/0x1c0
[ 91.454409][ T6565] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.456016][ T6565] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.457897][ T6565] dccp_xmit_packet+0x27b/0x6d0
[ 91.459442][ T6565] dccp_write_xmit+0x16f/0x1d0
[ 91.460826][ T6565] dccp_sendmsg+0x9b7/0xd10
[ 91.461966][ T6565] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.463648][ T6565] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.465179][ T6565] ? __fget_files+0x206/0x3a0
[ 91.466460][ T6565] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.467891][ T6565] inet_sendmsg+0x119/0x140
[ 91.469297][ T6565] __sys_sendto+0x42a/0x4f0
[ 91.470735][ T6565] ? __pfx___sys_sendto+0x10/0x10
[ 91.472172][ T6565] ? xfd_validate_state+0x5d/0x180
[ 91.473564][ T6565] ? rcu_is_watching+0x12/0xc0
[ 91.474773][ T6565] __x64_sys_sendto+0xe0/0x1c0
[ 91.476257][ T6565] ? do_syscall_64+0x91/0x250
[ 91.477658][ T6565] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.479294][ T6565] do_syscall_64+0xcd/0x250
[ 91.480476][ T6565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.482409][ T6565] RIP: 0033:0x7f6688f7e719
[ 91.483870][ T6565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.489943][ T6565] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.492636][ T6565] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.495200][ T6565] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.497794][ T6565] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.499835][ T6565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.501844][ T6565] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.504199][ T6565]
[ 91.505776][ T6565] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.509083][ T6565] CPU: 0 UID: 0 PID: 6565 Comm: syz.0.55 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.511894][ T6565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.514940][ T6565] Call Trace:
[ 91.515889][ T6565]
[ 91.516637][ T6565] dump_stack_lvl+0x16c/0x1f0
[ 91.517802][ T6565] ccid3_update_send_interval+0x18e/0x1c0
[ 91.519198][ T6565] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.520528][ T6565] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.522013][ T6565] dccp_xmit_packet+0x27b/0x6d0
[ 91.523280][ T6565] dccp_write_xmit+0x16f/0x1d0
[ 91.524733][ T6565] dccp_sendmsg+0x9b7/0xd10
[ 91.526167][ T6565] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.528209][ T6565] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.529760][ T6565] ? __fget_files+0x206/0x3a0
[ 91.531031][ T6565] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.532478][ T6565] inet_sendmsg+0x119/0x140
[ 91.533936][ T6565] __sys_sendto+0x42a/0x4f0
[ 91.535270][ T6565] ? __pfx___sys_sendto+0x10/0x10
[ 91.536585][ T6565] ? __pfx_task_mm_cid_work+0x10/0x10
[ 91.537981][ T6565] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.539575][ T6565] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10
[ 91.541218][ T6565] ? rcu_is_watching+0x12/0xc0
[ 91.542407][ T6565] __x64_sys_sendto+0xe0/0x1c0
[ 91.543639][ T6565] ? do_syscall_64+0x91/0x250
[ 91.544883][ T6565] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.546304][ T6565] do_syscall_64+0xcd/0x250
[ 91.547595][ T6565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.549374][ T6565] RIP: 0033:0x7f6688f7e719
[ 91.550562][ T6565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.556152][ T6565] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.558447][ T6565] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.560844][ T6565] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.563171][ T6565] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.565541][ T6565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.567467][ T6565] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.569371][ T6565]
[ 91.572524][ T6565] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.576369][ T6565] CPU: 3 UID: 0 PID: 6565 Comm: syz.0.55 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.579652][ T6565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.583236][ T6565] Call Trace:
[ 91.584370][ T6565]
[ 91.585384][ T6565] dump_stack_lvl+0x16c/0x1f0
[ 91.587009][ T6565] ccid3_update_send_interval+0x18e/0x1c0
[ 91.588963][ T6565] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.590799][ T6565] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.592806][ T6565] dccp_xmit_packet+0x27b/0x6d0
[ 91.594451][ T6565] dccp_write_xmit+0x16f/0x1d0
[ 91.596049][ T6565] dccp_sendmsg+0x9b7/0xd10
[ 91.597628][ T6565] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.599879][ T6565] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.601564][ T6565] ? __fget_files+0x206/0x3a0
[ 91.603164][ T6565] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.604852][ T6565] inet_sendmsg+0x119/0x140
[ 91.606416][ T6565] __sys_sendto+0x42a/0x4f0
[ 91.607937][ T6565] ? __pfx___sys_sendto+0x10/0x10
[ 91.609650][ T6565] ? __pfx_task_mm_cid_work+0x10/0x10
[ 91.611449][ T6565] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.613271][ T6565] ? xfd_validate_state+0x5d/0x180
[ 91.614985][ T6565] ? rcu_is_watching+0x12/0xc0
[ 91.616620][ T6565] __x64_sys_sendto+0xe0/0x1c0
[ 91.618330][ T6565] ? do_syscall_64+0x91/0x250
[ 91.619942][ T6565] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.621685][ T6565] do_syscall_64+0xcd/0x250
[ 91.623246][ T6565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.625203][ T6565] RIP: 0033:0x7f6688f7e719
[ 91.626726][ T6565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.632868][ T6565] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.635640][ T6565] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.638280][ T6565] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.640913][ T6565] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.643591][ T6565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.646246][ T6565] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.648961][ T6565]
[ 91.651105][ T6565] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.653929][ T6565] CPU: 1 UID: 0 PID: 6565 Comm: syz.0.55 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.657362][ T6565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.660962][ T6565] Call Trace:
[ 91.662127][ T6565]
[ 91.663090][ T6565] dump_stack_lvl+0x16c/0x1f0
[ 91.664435][ T6565] ccid3_update_send_interval+0x18e/0x1c0
[ 91.666027][ T6565] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.667393][ T6565] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.668842][ T6565] dccp_xmit_packet+0x27b/0x6d0
[ 91.670085][ T6565] dccp_write_xmit+0x16f/0x1d0
[ 91.671283][ T6565] dccp_sendmsg+0x9b7/0xd10
[ 91.672411][ T6565] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.674043][ T6565] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.675259][ T6565] ? __fget_files+0x206/0x3a0
[ 91.676422][ T6565] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.677711][ T6565] inet_sendmsg+0x119/0x140
[ 91.678911][ T6565] __sys_sendto+0x42a/0x4f0
[ 91.680096][ T6565] ? __pfx___sys_sendto+0x10/0x10
[ 91.681414][ T6565] ? __pfx_task_mm_cid_work+0x10/0x10
[ 91.682804][ T6565] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 91.684198][ T6565] ? xfd_validate_state+0x5d/0x180
[ 91.685529][ T6565] ? rcu_is_watching+0x12/0xc0
[ 91.686829][ T6565] __x64_sys_sendto+0xe0/0x1c0
[ 91.688075][ T6565] ? do_syscall_64+0x91/0x250
[ 91.689286][ T6565] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.690641][ T6565] do_syscall_64+0xcd/0x250
[ 91.691821][ T6565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.693360][ T6565] RIP: 0033:0x7f6688f7e719
[ 91.694528][ T6565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.699476][ T6565] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.701620][ T6565] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.703662][ T6565] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.705692][ T6565] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.707774][ T6565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.709758][ T6565] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.711740][ T6565]
[ 91.788390][ T6569] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.791134][ T6569] CPU: 0 UID: 0 PID: 6569 Comm: syz.0.57 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.793509][ T6569] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.796109][ T6569] Call Trace:
[ 91.796940][ T6569]
[ 91.797675][ T6569] dump_stack_lvl+0x16c/0x1f0
[ 91.798835][ T6569] ccid3_update_send_interval+0x18e/0x1c0
[ 91.800209][ T6569] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.801539][ T6569] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.802994][ T6569] dccp_xmit_packet+0x27b/0x6d0
[ 91.804224][ T6569] dccp_write_xmit+0x16f/0x1d0
[ 91.805455][ T6569] dccp_sendmsg+0x9b7/0xd10
[ 91.806592][ T6569] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.808230][ T6569] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.809480][ T6569] ? __fget_files+0x206/0x3a0
[ 91.810638][ T6569] ? __pfx_dccp_sendmsg+0x10/0x10
[ 91.811881][ T6569] inet_sendmsg+0x119/0x140
[ 91.813012][ T6569] __sys_sendto+0x42a/0x4f0
[ 91.814142][ T6569] ? __pfx___sys_sendto+0x10/0x10
[ 91.815391][ T6569] ? __pfx___x64_sys_futex+0x10/0x10
[ 91.816675][ T6569] ? ksys_write+0x1ba/0x250
[ 91.817784][ T6569] ? __pfx_ksys_write+0x10/0x10
[ 91.818989][ T6569] __x64_sys_sendto+0xe0/0x1c0
[ 91.820151][ T6569] ? do_syscall_64+0x91/0x250
[ 91.821315][ T6569] ? lockdep_hardirqs_on+0x7c/0x110
[ 91.822626][ T6569] do_syscall_64+0xcd/0x250
[ 91.823728][ T6569] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.825231][ T6569] RIP: 0033:0x7f6688f7e719
[ 91.826312][ T6569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 91.830840][ T6569] RSP: 002b:00007f6689dfa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 91.832824][ T6569] RAX: ffffffffffffffda RBX: 00007f6689135f80 RCX: 00007f6688f7e719
[ 91.834703][ T6569] RDX: 0000000000000001 RSI: 0000000020000780 RDI: 0000000000000004
[ 91.836595][ T6569] RBP: 00007f6688ff175e R08: 0000000000000000 R09: 0000000000000000
[ 91.838503][ T6569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 91.840358][ T6569] R13: 0000000000000000 R14: 00007f6689135f80 R15: 00007ffcfda5a278
[ 91.842246][ T6569]
[ 91.843964][ T6569] BUG: "hc->tx_t_ipi == 0" holds (exception!) at net/dccp/ccids/ccid3.c:90/ccid3_update_send_interval()
[ 91.847388][ T6569] CPU: 1 UID: 0 PID: 6569 Comm: syz.0.57 Not tainted 6.13.0-rc1-syzkaller-ge70140ba0d2b #0
[ 91.850160][ T6569] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 91.853319][ T6569] Call Trace:
[ 91.854318][ T6569]
[ 91.855265][ T6569] dump_stack_lvl+0x16c/0x1f0
[ 91.856520][ T6569] ccid3_update_send_interval+0x18e/0x1c0
[ 91.857948][ T6569] ccid3_hc_tx_packet_sent+0x134/0x190
[ 91.859352][ T6569] ? __pfx_ccid3_hc_tx_packet_sent+0x10/0x10
[ 91.861276][ T6569] dccp_xmit_packet+0x27b/0x6d0
[ 91.862831][ T6569] dccp_write_xmit+0x16f/0x1d0
[ 91.864230][ T6569] dccp_sendmsg+0x9b7/0xd10
[ 91.865602][ T6569] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10
[ 91.867609][ T6569] ? __pfx_dccp_sendmsg+0x10/0x10