Warning: Permanently added '10.128.1.28' (ECDSA) to the list of known hosts. syzkaller login: [ 48.117596] IPVS: ftp: loaded support on port[0] = 21 [ 48.186947] chnl_net:caif_netlink_parms(): no params data found [ 48.284067] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.292131] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.299798] device bridge_slave_0 entered promiscuous mode [ 48.307583] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.313952] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.321329] device bridge_slave_1 entered promiscuous mode [ 48.338857] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.347664] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 48.365576] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 48.373002] team0: Port device team_slave_0 added [ 48.378728] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 48.385917] team0: Port device team_slave_1 added [ 48.400991] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.407287] 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. [ 48.432788] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.444127] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.450435] 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. [ 48.475795] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.486766] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.494136] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.512671] device hsr_slave_0 entered promiscuous mode [ 48.518437] device hsr_slave_1 entered promiscuous mode [ 48.524413] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 48.531646] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 48.595068] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.601501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.608438] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.614793] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.645670] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.653265] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.662168] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.671382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.679807] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.687013] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.693995] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 48.704457] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.710714] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.720053] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.727975] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.734325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.747474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.755026] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.761419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.771839] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.779967] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.789999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.802600] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.812823] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.823840] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 48.830818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.839019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.846657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.859719] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.866945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.873599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.884371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.897873] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.907582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.941323] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.948759] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.955205] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.965201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.973466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.980860] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.989658] device veth0_vlan entered promiscuous mode [ 48.999701] device veth1_vlan entered promiscuous mode [ 49.005534] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 49.014812] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 49.026735] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.035738] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.043703] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.051757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.061384] device veth0_macvtap entered promiscuous mode [ 49.067544] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.075481] device veth1_macvtap entered promiscuous mode [ 49.084618] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.093883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.104387] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.111533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.120568] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.130217] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.138581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.249635] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 49.257904] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.265439] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.285957] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 49.299492] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 49.308075] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.315187] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.322507] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.348559] FAULT_INJECTION: forcing a failure. [ 49.348559] name failslab, interval 1, probability 0, space 0, times 1 [ 49.360662] CPU: 0 PID: 8371 Comm: syz-executor137 Not tainted 4.19.211-syzkaller #0 [ 49.368538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.377868] Call Trace: [ 49.380443] dump_stack+0x1fc/0x2ef [ 49.384052] should_fail.cold+0xa/0xf [ 49.387839] ? check_preemption_disabled+0x41/0x280 [ 49.392837] ? setup_fault_attr+0x200/0x200 [ 49.397139] ? depot_save_stack+0x258/0x410 [ 49.401445] __should_failslab+0x115/0x180 [ 49.405664] should_failslab+0x5/0x10 [ 49.409447] __kmalloc+0x6d/0x3c0 [ 49.412891] ? gcmaes_encrypt.constprop.0+0x6c2/0xd90 [ 49.418064] gcmaes_encrypt.constprop.0+0x6c2/0xd90 [ 49.423061] ? depot_save_stack+0x258/0x410 [ 49.427370] ? gcmaes_crypt_by_sg.constprop.0+0x1790/0x1790 [ 49.433324] ? inet_sendmsg+0x132/0x5a0 [ 49.437287] ? sock_sendmsg+0xc3/0x120 [ 49.441514] ? sock_write_iter+0x287/0x3c0 [ 49.445731] ? do_iter_readv_writev+0x668/0x790 [ 49.450382] ? do_iter_write+0x182/0x5d0 [ 49.454422] ? vfs_writev+0x153/0x2e0 [ 49.458210] ? do_writev+0x136/0x330 [ 49.461909] ? do_syscall_64+0xf9/0x620 [ 49.465880] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.471369] ? mark_held_locks+0xf0/0xf0 [ 49.475412] ? iov_iter_zero+0xd90/0xd90 [ 49.479544] ? iov_iter_advance+0x210/0xdb0 [ 49.483844] ? iov_iter_revert+0x2c0/0x9a0 [ 49.488075] ? mark_held_locks+0xf0/0xf0 [ 49.492121] ? zerocopy_from_iter+0x4f8/0x740 [ 49.496601] ? generic_gcmaes_encrypt+0x108/0x160 [ 49.501426] ? generic_gcmaes_encrypt+0x108/0x160 [ 49.506251] ? helper_rfc4106_encrypt+0x310/0x310 [ 49.511088] ? gcmaes_wrapper_encrypt+0x157/0x1f0 [ 49.515940] ? tls_push_record+0x9d7/0x1370 [ 49.520263] ? tls_sw_sendmsg+0xbf0/0x1210 [ 49.524489] ? tls_read_size+0x640/0x640 [ 49.528532] ? aa_af_perm+0x230/0x230 [ 49.532320] ? inet_sendmsg+0x132/0x5a0 [ 49.536278] ? security_socket_sendmsg+0x83/0xb0 [ 49.541017] ? inet_recvmsg+0x5c0/0x5c0 [ 49.544984] ? sock_sendmsg+0xc3/0x120 [ 49.548855] ? sock_write_iter+0x287/0x3c0 [ 49.553071] ? sock_sendmsg+0x120/0x120 [ 49.557030] ? common_file_perm+0x4e5/0x850 [ 49.561360] ? do_iter_readv_writev+0x668/0x790 [ 49.566010] ? clone_verify_area+0x240/0x240 [ 49.570416] ? security_file_permission+0x1c0/0x220 [ 49.575415] ? do_iter_write+0x182/0x5d0 [ 49.579462] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 49.584388] ? __fdget_pos+0x26f/0x310 [ 49.588260] ? vfs_writev+0x153/0x2e0 [ 49.592042] ? vfs_iter_write+0xa0/0xa0 [ 49.595995] ? lock_downgrade+0x720/0x720 [ 49.600125] ? check_preemption_disabled+0x41/0x280 [ 49.605119] ? check_preemption_disabled+0x41/0x280 [ 49.610115] ? __fget+0x356/0x510 [ 49.614072] ? do_dup2+0x450/0x450 [ 49.617592] ? check_preemption_disabled+0x41/0x280 [ 49.622587] ? wait_for_completion_io+0x10/0x10 [ 49.627240] ? do_writev+0x136/0x330 [ 49.630936] ? vfs_writev+0x2e0/0x2e0 [ 49.634720] ? trace_hardirqs_off_caller+0x6e/0x210 [ 49.639848] ? do_syscall_64+0x21/0x620 [ 49.643805] ? do_syscall_64+0xf9/0x620 [ 49.647768] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.661502] ------------[ cut here ]------------ [ 49.666816] WARNING: CPU: 0 PID: 8371 at net/core/stream.c:208 sk_stream_kill_queues.cold+0x29/0x48 [ 49.676000] Kernel panic - not syncing: panic_on_warn set ... [ 49.676000] [ 49.683365] CPU: 0 PID: 8371 Comm: syz-executor137 Not tainted 4.19.211-syzkaller #0 [ 49.691240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.700576] Call Trace: [ 49.703145] dump_stack+0x1fc/0x2ef [ 49.706757] panic+0x26a/0x50e [ 49.709929] ? __warn_printk+0xf3/0xf3 [ 49.713811] ? sk_stream_kill_queues.cold+0x29/0x48 [ 49.718807] ? __probe_kernel_read+0x130/0x1b0 [ 49.723368] ? __warn.cold+0x5/0x5a [ 49.726978] ? __warn+0xe4/0x200 [ 49.730426] ? sk_stream_kill_queues.cold+0x29/0x48 [ 49.735421] __warn.cold+0x20/0x5a [ 49.739028] ? sk_stream_kill_queues.cold+0x29/0x48 [ 49.744020] report_bug+0x262/0x2b0 [ 49.747627] do_error_trap+0x1d7/0x310 [ 49.751492] ? math_error+0x310/0x310 [ 49.755294] ? __irq_work_queue_local+0x101/0x160 [ 49.760121] ? irq_work_queue+0x29/0x80 [ 49.764094] ? error_entry+0x72/0xd0 [ 49.767788] ? trace_hardirqs_off_caller+0x6e/0x210 [ 49.772869] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.777691] invalid_op+0x14/0x20 [ 49.781123] RIP: 0010:sk_stream_kill_queues.cold+0x29/0x48 [ 49.786726] Code: fe e8 b0 e3 50 f9 48 c7 c7 00 5c 4c 89 e8 0f 15 e2 ff 0f 0b e9 b8 1e 61 fe e8 98 e3 50 f9 48 c7 c7 00 5c 4c 89 e8 f7 14 e2 ff <0f> 0b e9 d9 1e 61 fe e8 80 e3 50 f9 48 c7 c7 00 5c 4c 89 e8 df 14 [ 49.805610] RSP: 0018:ffff88809419f818 EFLAGS: 00010282 [ 49.810957] RAX: 0000000000000024 RBX: 00000000000004ce RCX: 0000000000000000 [ 49.818204] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1012833ef5 [ 49.825456] RBP: 0000000000000000 R08: 0000000000000024 R09: 0000000000000000 [ 49.832704] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888094502eb0 [ 49.839948] R13: ffff888094502df8 R14: ffff888094502ce8 R15: ffffffff8dd902c0 [ 49.847208] ? vprintk_func+0x81/0x180 [ 49.851083] ? sk_stream_kill_queues.cold+0x29/0x48 [ 49.856085] inet_csk_destroy_sock+0x198/0x400 [ 49.860656] tcp_close+0x95f/0xfd0 [ 49.864175] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 49.868737] tls_sk_proto_close+0x757/0xc20 [ 49.873042] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 49.878122] ? tcp_check_oom+0x520/0x520 [ 49.882163] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 49.886722] ? tls_write_space+0x320/0x320 [ 49.890935] ? ip_mc_drop_socket+0x16/0x260 [ 49.895238] inet_release+0xd7/0x1e0 [ 49.898929] inet6_release+0x4c/0x70 [ 49.902619] __sock_release+0xcd/0x2a0 [ 49.906497] ? __sock_release+0x2a0/0x2a0 [ 49.910622] sock_close+0x15/0x20 [ 49.914076] __fput+0x2ce/0x890 [ 49.917355] task_work_run+0x148/0x1c0 [ 49.921241] do_exit+0xbf3/0x2be0 [ 49.924697] ? mm_update_next_owner+0x650/0x650 [ 49.929356] ? get_signal+0x388/0x1f70 [ 49.933227] ? lock_downgrade+0x720/0x720 [ 49.937354] ? lock_acquire+0x170/0x3c0 [ 49.941309] do_group_exit+0x125/0x310 [ 49.945187] get_signal+0x3f2/0x1f70 [ 49.948879] ? kfree+0x110/0x210 [ 49.952228] do_signal+0x8f/0x1670 [ 49.957408] ? check_preemption_disabled+0x41/0x280 [ 49.962411] ? setup_sigcontext+0x820/0x820 [ 49.966718] ? __fget+0x356/0x510 [ 49.970186] ? check_preemption_disabled+0x41/0x280 [ 49.975287] ? wait_for_completion_io+0x10/0x10 [ 49.979959] ? fput+0x2b/0x190 [ 49.983133] ? do_writev+0x21d/0x330 [ 49.986843] ? exit_to_usermode_loop+0x36/0x2a0 [ 49.991534] exit_to_usermode_loop+0x204/0x2a0 [ 49.996109] do_syscall_64+0x538/0x620 [ 49.999979] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.005150] RIP: 0033:0x7f12108a5999 [ 50.008846] Code: Bad RIP value. [ 50.012189] RSP: 002b:00007f12108532e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 50.019961] RAX: 00000000000024b1 RBX: 00007f121092e4a0 RCX: 00007f12108a5999 [ 50.027224] RDX: 000000000000027f RSI: 0000000020000080 RDI: 0000000000000003 [ 50.034470] RBP: 00007f12108fb4a0 R08: 0000000000000001 R09: 0000000000000035 [ 50.041722] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f12108532f0 [ 50.048984] R13: 00007f121092e4a8 R14: adb920009216992e R15: 0000000000000001 [ 50.056574] Kernel Offset: disabled [ 50.060227] Rebooting in 86400 seconds..