v+0x3be/0x820 [ 301.944082] __x64_sys_writev+0xe1/0x120 [ 301.948115] do_syscall_64+0x15b/0x230 [ 301.951977] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 301.957140] [ 301.958746] Uninit was created at: [ 301.962266] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 301.967346] kmsan_kmalloc+0x94/0x100 [ 301.971137] kmsan_slab_alloc+0x10/0x20 [ 301.975086] kmem_cache_alloc_node+0x8af/0xc80 [ 301.979660] __alloc_skb+0x202/0x9e0 [ 301.983360] sk_stream_alloc_skb+0x17c/0xcf0 [ 301.987744] tcp_sendmsg_locked+0x237e/0x6610 [ 301.992213] tcp_sendmsg+0xb2/0x100 [ 301.995816] inet_sendmsg+0x3fc/0x760 [ 301.999601] sock_write_iter+0x3bc/0x470 [ 302.003640] do_iter_readv_writev+0x81c/0xa20 [ 302.008110] do_iter_write+0x30d/0xd50 [ 302.011971] do_writev+0x3be/0x820 [ 302.015486] __x64_sys_writev+0xe1/0x120 [ 302.019519] do_syscall_64+0x15b/0x230 [ 302.023383] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 302.174748] not chained 1460000 origins [ 302.178740] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 302.185118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.194450] Call Trace: [ 302.197028] dump_stack+0x185/0x1d0 [ 302.200643] kmsan_internal_chain_origin+0x1ff/0x210 [ 302.205722] ? __msan_poison_alloca+0x15c/0x1d0 [ 302.210375] ? tcp_wfree+0x52d/0x6d0 [ 302.214083] ? kmsan_set_origin_inline+0x6b/0x120 [ 302.218902] ? __msan_poison_alloca+0x15c/0x1d0 [ 302.223548] ? kfree_skb+0x3c6/0x5d0 [ 302.227242] ? kmsan_memcpy_origins+0xf1/0x170 [ 302.231801] ? __copy_skb_header+0x784/0x830 [ 302.236187] __msan_chain_origin+0x69/0xc0 [ 302.240417] __skb_clone+0x7b3/0x990 [ 302.244115] skb_clone+0x3e8/0x590 [ 302.247633] tcp_transmit_skb+0x3e4/0x5350 [ 302.251852] tcp_write_xmit+0x2d81/0xb200 [ 302.256005] tcp_tsq_handler+0x73d/0x8a0 [ 302.260082] tcp_tasklet_func+0x733/0x900 [ 302.264225] tasklet_action_common+0x635/0x750 [ 302.268786] ? tcp_tsq_handler+0x8a0/0x8a0 [ 302.273012] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 302.278358] tasklet_action+0x31/0x40 [ 302.282136] __do_softirq+0x592/0x979 [ 302.285927] ? ksoftirqd_should_run+0x30/0x30 [ 302.290397] run_ksoftirqd+0x1f/0x40 [ 302.294090] smpboot_thread_fn+0x4ac/0x9a0 [ 302.298305] kthread+0x4db/0x6c0 [ 302.301649] ? cpu_report_death+0x1f0/0x1f0 [ 302.305948] ? kthread_blkcg+0xf0/0xf0 [ 302.309817] ret_from_fork+0x35/0x40 [ 302.313505] Uninit was stored to memory at: [ 302.317807] kmsan_internal_chain_origin+0x12b/0x210 [ 302.322884] __msan_chain_origin+0x69/0xc0 [ 302.327094] __skb_clone+0x8a2/0x990 [ 302.330785] skb_clone+0x3e8/0x590 [ 302.334310] tcp_transmit_skb+0x3e4/0x5350 [ 302.338519] tcp_write_xmit+0x2d81/0xb200 [ 302.342651] tcp_tsq_handler+0x73d/0x8a0 [ 302.346686] tcp_tasklet_func+0x733/0x900 [ 302.350807] tasklet_action_common+0x635/0x750 [ 302.355371] tasklet_action+0x31/0x40 [ 302.359149] __do_softirq+0x592/0x979 [ 302.362928] [ 302.364526] Uninit was stored to memory at: [ 302.368830] kmsan_internal_chain_origin+0x12b/0x210 [ 302.373910] __msan_chain_origin+0x69/0xc0 [ 302.378118] __skb_clone+0x8a2/0x990 [ 302.381805] skb_clone+0x3e8/0x590 [ 302.385324] tcp_transmit_skb+0x3e4/0x5350 [ 302.389534] tcp_write_xmit+0x2d81/0xb200 [ 302.393668] tcp_tsq_handler+0x73d/0x8a0 [ 302.397704] tcp_tasklet_func+0x733/0x900 [ 302.401828] tasklet_action_common+0x635/0x750 [ 302.406390] tasklet_action+0x31/0x40 [ 302.410167] __do_softirq+0x592/0x979 [ 302.413938] [ 302.415537] Uninit was stored to memory at: [ 302.419842] kmsan_internal_chain_origin+0x12b/0x210 [ 302.424919] __msan_chain_origin+0x69/0xc0 [ 302.429129] __skb_clone+0x8a2/0x990 [ 302.432818] skb_clone+0x3e8/0x590 [ 302.436336] tcp_transmit_skb+0x3e4/0x5350 [ 302.440545] tcp_write_xmit+0x2d81/0xb200 [ 302.444678] tcp_tsq_handler+0x73d/0x8a0 [ 302.448715] tcp_tasklet_func+0x733/0x900 [ 302.452845] tasklet_action_common+0x635/0x750 [ 302.457406] tasklet_action+0x31/0x40 [ 302.461182] __do_softirq+0x592/0x979 [ 302.464951] [ 302.466552] Uninit was stored to memory at: [ 302.470849] kmsan_internal_chain_origin+0x12b/0x210 [ 302.475926] __msan_chain_origin+0x69/0xc0 [ 302.480144] __skb_clone+0x8a2/0x990 [ 302.483835] skb_clone+0x3e8/0x590 [ 302.487349] tcp_transmit_skb+0x3e4/0x5350 [ 302.491558] tcp_write_xmit+0x2d81/0xb200 [ 302.495679] tcp_tsq_handler+0x73d/0x8a0 [ 302.499714] tcp_tasklet_func+0x733/0x900 [ 302.503834] tasklet_action_common+0x635/0x750 [ 302.508390] tasklet_action+0x31/0x40 [ 302.512166] __do_softirq+0x592/0x979 [ 302.516023] [ 302.517623] Uninit was stored to memory at: [ 302.521931] kmsan_internal_chain_origin+0x12b/0x210 [ 302.527016] __msan_chain_origin+0x69/0xc0 [ 302.531239] __skb_clone+0x8a2/0x990 [ 302.534928] skb_clone+0x3e8/0x590 [ 302.538443] tcp_transmit_skb+0x3e4/0x5350 [ 302.543310] tcp_write_xmit+0x2d81/0xb200 [ 302.547435] tcp_tsq_handler+0x73d/0x8a0 [ 302.551472] tcp_release_cb+0x1d7/0x490 [ 302.555422] release_sock+0x107/0x2a0 [ 302.559198] tcp_sendmsg+0xd6/0x100 [ 302.562813] inet_sendmsg+0x3fc/0x760 [ 302.566588] sock_write_iter+0x3bc/0x470 [ 302.570641] do_iter_readv_writev+0x81c/0xa20 [ 302.575115] do_iter_write+0x30d/0xd50 [ 302.578978] do_writev+0x3be/0x820 [ 302.582507] __x64_sys_writev+0xe1/0x120 [ 302.586555] do_syscall_64+0x15b/0x230 [ 302.590419] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 302.595584] [ 302.597191] Uninit was stored to memory at: [ 302.601493] kmsan_internal_chain_origin+0x12b/0x210 [ 302.606571] __msan_chain_origin+0x69/0xc0 [ 302.610782] __skb_clone+0x8a2/0x990 [ 302.614473] skb_clone+0x3e8/0x590 [ 302.617996] tcp_transmit_skb+0x3e4/0x5350 [ 302.622216] tcp_write_xmit+0x2d81/0xb200 [ 302.626348] __tcp_push_pending_frames+0x124/0x400 [ 302.631255] tcp_push+0x803/0x8f0 [ 302.634684] tcp_sendmsg_locked+0x4eb1/0x6610 [ 302.639152] tcp_sendmsg+0xb2/0x100 [ 302.642752] inet_sendmsg+0x3fc/0x760 [ 302.646527] sock_write_iter+0x3bc/0x470 [ 302.650568] do_iter_readv_writev+0x81c/0xa20 [ 302.655045] do_iter_write+0x30d/0xd50 [ 302.658933] do_writev+0x3be/0x820 [ 302.662459] __x64_sys_writev+0xe1/0x120 [ 302.666502] do_syscall_64+0x15b/0x230 [ 302.670371] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 302.675542] [ 302.677145] Uninit was stored to memory at: [ 302.681451] kmsan_internal_chain_origin+0x12b/0x210 [ 302.686531] __msan_chain_origin+0x69/0xc0 [ 302.690743] __alloc_skb+0x949/0x9e0 [ 302.694432] sk_stream_alloc_skb+0x17c/0xcf0 [ 302.698825] tcp_sendmsg_locked+0x237e/0x6610 [ 302.703303] tcp_sendmsg+0xb2/0x100 [ 302.706905] inet_sendmsg+0x3fc/0x760 [ 302.710680] sock_write_iter+0x3bc/0x470 [ 302.714729] do_iter_readv_writev+0x81c/0xa20 [ 302.719199] do_iter_write+0x30d/0xd50 [ 302.723065] do_writev+0x3be/0x820 [ 302.726587] __x64_sys_writev+0xe1/0x120 [ 302.730630] do_syscall_64+0x15b/0x230 [ 302.734494] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 302.739658] [ 302.741259] Uninit was created at: [ 302.744775] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 302.749869] kmsan_kmalloc+0x94/0x100 [ 302.753666] kmsan_slab_alloc+0x10/0x20 [ 302.757617] kmem_cache_alloc_node+0x8af/0xc80 [ 302.762175] __alloc_skb+0x202/0x9e0 [ 302.765867] sk_stream_alloc_skb+0x17c/0xcf0 [ 302.770254] tcp_sendmsg_locked+0x237e/0x6610 [ 302.774724] tcp_sendmsg+0xb2/0x100 [ 302.778327] inet_sendmsg+0x3fc/0x760 [ 302.782101] sock_write_iter+0x3bc/0x470 [ 302.786140] do_iter_readv_writev+0x81c/0xa20 [ 302.790610] do_iter_write+0x30d/0xd50 [ 302.794480] do_writev+0x3be/0x820 [ 302.797997] __x64_sys_writev+0xe1/0x120 [ 302.802045] do_syscall_64+0x15b/0x230 [ 302.805913] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 302.956979] not chained 1470000 origins [ 302.960986] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 302.967372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.976708] Call Trace: [ 302.979278] dump_stack+0x185/0x1d0 [ 302.982895] kmsan_internal_chain_origin+0x1ff/0x210 [ 302.987983] ? __msan_poison_alloca+0x15c/0x1d0 [ 302.992632] ? tcp_wfree+0x52d/0x6d0 [ 302.996330] ? kmsan_set_origin_inline+0x6b/0x120 [ 303.001162] ? __msan_poison_alloca+0x15c/0x1d0 [ 303.005808] ? kfree_skb+0x3c6/0x5d0 [ 303.009508] ? kmsan_memcpy_origins+0xf1/0x170 [ 303.014070] ? __copy_skb_header+0x784/0x830 [ 303.018462] __msan_chain_origin+0x69/0xc0 [ 303.022673] __skb_clone+0x7b3/0x990 [ 303.026364] skb_clone+0x3e8/0x590 [ 303.029976] tcp_transmit_skb+0x3e4/0x5350 [ 303.034196] tcp_write_xmit+0x2d81/0xb200 [ 303.038332] tcp_tsq_handler+0x73d/0x8a0 [ 303.042377] tcp_tasklet_func+0x733/0x900 [ 303.046505] tasklet_action_common+0x635/0x750 [ 303.051065] ? tcp_tsq_handler+0x8a0/0x8a0 [ 303.055274] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 303.060610] tasklet_action+0x31/0x40 [ 303.064395] __do_softirq+0x592/0x979 [ 303.068174] ? ksoftirqd_should_run+0x30/0x30 [ 303.072732] run_ksoftirqd+0x1f/0x40 [ 303.076420] smpboot_thread_fn+0x4ac/0x9a0 [ 303.080630] kthread+0x4db/0x6c0 [ 303.083972] ? cpu_report_death+0x1f0/0x1f0 [ 303.088271] ? kthread_blkcg+0xf0/0xf0 [ 303.092134] ret_from_fork+0x35/0x40 [ 303.095821] Uninit was stored to memory at: [ 303.100126] kmsan_internal_chain_origin+0x12b/0x210 [ 303.105213] __msan_chain_origin+0x69/0xc0 [ 303.109422] __skb_clone+0x8a2/0x990 [ 303.113112] skb_clone+0x3e8/0x590 [ 303.116628] tcp_transmit_skb+0x3e4/0x5350 [ 303.120838] tcp_write_xmit+0x2d81/0xb200 [ 303.124959] tcp_tsq_handler+0x73d/0x8a0 [ 303.129083] tcp_tasklet_func+0x733/0x900 [ 303.133212] tasklet_action_common+0x635/0x750 [ 303.137766] tasklet_action+0x31/0x40 [ 303.141542] __do_softirq+0x592/0x979 [ 303.145318] [ 303.146917] Uninit was stored to memory at: [ 303.151214] kmsan_internal_chain_origin+0x12b/0x210 [ 303.156302] __msan_chain_origin+0x69/0xc0 [ 303.160513] __skb_clone+0x8a2/0x990 [ 303.164201] skb_clone+0x3e8/0x590 [ 303.167717] tcp_transmit_skb+0x3e4/0x5350 [ 303.171925] tcp_write_xmit+0x2d81/0xb200 [ 303.176050] tcp_tsq_handler+0x73d/0x8a0 [ 303.180093] tcp_tasklet_func+0x733/0x900 [ 303.184223] tasklet_action_common+0x635/0x750 [ 303.189218] tasklet_action+0x31/0x40 [ 303.192999] __do_softirq+0x592/0x979 [ 303.196779] [ 303.198378] Uninit was stored to memory at: [ 303.202676] kmsan_internal_chain_origin+0x12b/0x210 [ 303.207753] __msan_chain_origin+0x69/0xc0 [ 303.211961] __skb_clone+0x8a2/0x990 [ 303.215649] skb_clone+0x3e8/0x590 [ 303.219173] tcp_transmit_skb+0x3e4/0x5350 [ 303.223384] tcp_write_xmit+0x2d81/0xb200 [ 303.227514] tcp_tsq_handler+0x73d/0x8a0 [ 303.231548] tcp_tasklet_func+0x733/0x900 [ 303.235670] tasklet_action_common+0x635/0x750 [ 303.240234] tasklet_action+0x31/0x40 [ 303.244017] __do_softirq+0x592/0x979 [ 303.247792] [ 303.249397] Uninit was stored to memory at: [ 303.253692] kmsan_internal_chain_origin+0x12b/0x210 [ 303.258767] __msan_chain_origin+0x69/0xc0 [ 303.262983] __skb_clone+0x8a2/0x990 [ 303.266674] skb_clone+0x3e8/0x590 [ 303.270188] tcp_transmit_skb+0x3e4/0x5350 [ 303.274407] tcp_write_xmit+0x2d81/0xb200 [ 303.278533] tcp_tsq_handler+0x73d/0x8a0 [ 303.282574] tcp_tasklet_func+0x733/0x900 [ 303.286697] tasklet_action_common+0x635/0x750 [ 303.291251] tasklet_action+0x31/0x40 [ 303.295032] __do_softirq+0x592/0x979 [ 303.298812] [ 303.300412] Uninit was stored to memory at: [ 303.304708] kmsan_internal_chain_origin+0x12b/0x210 [ 303.309784] __msan_chain_origin+0x69/0xc0 [ 303.314521] __skb_clone+0x8a2/0x990 [ 303.318209] skb_clone+0x3e8/0x590 [ 303.321725] tcp_transmit_skb+0x3e4/0x5350 [ 303.325932] tcp_write_xmit+0x2d81/0xb200 [ 303.330056] tcp_tsq_handler+0x73d/0x8a0 [ 303.334097] tcp_release_cb+0x1d7/0x490 [ 303.338045] release_sock+0x107/0x2a0 [ 303.341828] tcp_sendmsg+0xd6/0x100 [ 303.345436] inet_sendmsg+0x3fc/0x760 [ 303.349208] sock_write_iter+0x3bc/0x470 [ 303.353254] do_iter_readv_writev+0x81c/0xa20 [ 303.357722] do_iter_write+0x30d/0xd50 [ 303.361583] do_writev+0x3be/0x820 [ 303.365099] __x64_sys_writev+0xe1/0x120 [ 303.369133] do_syscall_64+0x15b/0x230 [ 303.372998] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 303.378163] [ 303.379773] Uninit was stored to memory at: [ 303.384080] kmsan_internal_chain_origin+0x12b/0x210 [ 303.389155] __msan_chain_origin+0x69/0xc0 [ 303.393366] __skb_clone+0x8a2/0x990 [ 303.397052] skb_clone+0x3e8/0x590 [ 303.400570] tcp_transmit_skb+0x3e4/0x5350 [ 303.404781] tcp_write_xmit+0x2d81/0xb200 [ 303.408909] __tcp_push_pending_frames+0x124/0x400 [ 303.413814] tcp_push+0x803/0x8f0 [ 303.417242] tcp_sendmsg_locked+0x4eb1/0x6610 [ 303.421712] tcp_sendmsg+0xb2/0x100 [ 303.425319] inet_sendmsg+0x3fc/0x760 [ 303.429095] sock_write_iter+0x3bc/0x470 [ 303.433131] do_iter_readv_writev+0x81c/0xa20 [ 303.437601] do_iter_write+0x30d/0xd50 [ 303.441464] do_writev+0x3be/0x820 [ 303.444979] __x64_sys_writev+0xe1/0x120 [ 303.449021] do_syscall_64+0x15b/0x230 [ 303.452973] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 303.458132] [ 303.459738] Uninit was stored to memory at: [ 303.464038] kmsan_internal_chain_origin+0x12b/0x210 [ 303.469114] __msan_chain_origin+0x69/0xc0 [ 303.473324] __alloc_skb+0x949/0x9e0 [ 303.477022] sk_stream_alloc_skb+0x17c/0xcf0 [ 303.481407] tcp_sendmsg_locked+0x237e/0x6610 [ 303.485962] tcp_sendmsg+0xb2/0x100 [ 303.489561] inet_sendmsg+0x3fc/0x760 [ 303.493341] sock_write_iter+0x3bc/0x470 [ 303.497378] do_iter_readv_writev+0x81c/0xa20 [ 303.501852] do_iter_write+0x30d/0xd50 [ 303.505714] do_writev+0x3be/0x820 [ 303.509228] __x64_sys_writev+0xe1/0x120 [ 303.513272] do_syscall_64+0x15b/0x230 [ 303.517135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 303.522300] [ 303.523907] Uninit was created at: [ 303.527430] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 303.532507] kmsan_kmalloc+0x94/0x100 [ 303.536281] kmsan_slab_alloc+0x10/0x20 [ 303.540237] kmem_cache_alloc_node+0x8af/0xc80 [ 303.544803] __alloc_skb+0x202/0x9e0 [ 303.548492] sk_stream_alloc_skb+0x17c/0xcf0 [ 303.552876] tcp_sendmsg_locked+0x237e/0x6610 [ 303.557346] tcp_sendmsg+0xb2/0x100 [ 303.560945] inet_sendmsg+0x3fc/0x760 [ 303.564738] sock_write_iter+0x3bc/0x470 [ 303.568774] do_iter_readv_writev+0x81c/0xa20 [ 303.573250] do_iter_write+0x30d/0xd50 [ 303.577115] do_writev+0x3be/0x820 [ 303.580629] __x64_sys_writev+0xe1/0x120 [ 303.584670] do_syscall_64+0x15b/0x230 [ 303.588534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 303.746413] not chained 1480000 origins [ 303.750408] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 303.756802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.766130] Call Trace: [ 303.768697] dump_stack+0x185/0x1d0 [ 303.772307] kmsan_internal_chain_origin+0x1ff/0x210 [ 303.777390] ? __msan_poison_alloca+0x15c/0x1d0 [ 303.782041] ? tcp_wfree+0x52d/0x6d0 [ 303.785741] ? kmsan_set_origin_inline+0x6b/0x120 [ 303.790559] ? __msan_poison_alloca+0x15c/0x1d0 [ 303.795206] ? kfree_skb+0x3c6/0x5d0 [ 303.798897] ? kmsan_memcpy_origins+0xf1/0x170 [ 303.803457] ? __copy_skb_header+0x784/0x830 [ 303.807840] __msan_chain_origin+0x69/0xc0 [ 303.812050] __skb_clone+0x8a2/0x990 [ 303.815743] skb_clone+0x3e8/0x590 [ 303.819263] tcp_transmit_skb+0x3e4/0x5350 [ 303.823479] tcp_write_xmit+0x2d81/0xb200 [ 303.827615] tcp_tsq_handler+0x73d/0x8a0 [ 303.831655] tcp_tasklet_func+0x733/0x900 [ 303.835781] tasklet_action_common+0x635/0x750 [ 303.840346] ? tcp_tsq_handler+0x8a0/0x8a0 [ 303.844555] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 303.849899] tasklet_action+0x31/0x40 [ 303.853683] __do_softirq+0x592/0x979 [ 303.857461] ? ksoftirqd_should_run+0x30/0x30 [ 303.861936] run_ksoftirqd+0x1f/0x40 [ 303.865626] smpboot_thread_fn+0x4ac/0x9a0 [ 303.869837] kthread+0x4db/0x6c0 [ 303.873178] ? cpu_report_death+0x1f0/0x1f0 [ 303.877475] ? kthread_blkcg+0xf0/0xf0 [ 303.881337] ret_from_fork+0x35/0x40 [ 303.885031] Uninit was stored to memory at: [ 303.889330] kmsan_internal_chain_origin+0x12b/0x210 [ 303.894406] __msan_chain_origin+0x69/0xc0 [ 303.898620] __skb_clone+0x8a2/0x990 [ 303.902308] skb_clone+0x3e8/0x590 [ 303.905830] tcp_transmit_skb+0x3e4/0x5350 [ 303.910040] tcp_write_xmit+0x2d81/0xb200 [ 303.914165] tcp_tsq_handler+0x73d/0x8a0 [ 303.918205] tcp_tasklet_func+0x733/0x900 [ 303.922326] tasklet_action_common+0x635/0x750 [ 303.926886] tasklet_action+0x31/0x40 [ 303.930662] __do_softirq+0x592/0x979 [ 303.934430] [ 303.936032] Uninit was stored to memory at: [ 303.940332] kmsan_internal_chain_origin+0x12b/0x210 [ 303.945409] __msan_chain_origin+0x69/0xc0 [ 303.949619] __skb_clone+0x8a2/0x990 [ 303.953308] skb_clone+0x3e8/0x590 [ 303.956824] tcp_transmit_skb+0x3e4/0x5350 [ 303.961120] tcp_write_xmit+0x2d81/0xb200 [ 303.965271] tcp_tsq_handler+0x73d/0x8a0 [ 303.969308] tcp_tasklet_func+0x733/0x900 [ 303.973437] tasklet_action_common+0x635/0x750 [ 303.978341] tasklet_action+0x31/0x40 [ 303.982118] __do_softirq+0x592/0x979 [ 303.985887] [ 303.987488] Uninit was stored to memory at: [ 303.991788] kmsan_internal_chain_origin+0x12b/0x210 [ 303.996863] __msan_chain_origin+0x69/0xc0 [ 304.001084] __skb_clone+0x8a2/0x990 [ 304.004779] skb_clone+0x3e8/0x590 [ 304.008295] tcp_transmit_skb+0x3e4/0x5350 [ 304.012502] tcp_write_xmit+0x2d81/0xb200 [ 304.016625] tcp_tsq_handler+0x73d/0x8a0 [ 304.020659] tcp_tasklet_func+0x733/0x900 [ 304.024781] tasklet_action_common+0x635/0x750 [ 304.029336] tasklet_action+0x31/0x40 [ 304.033112] __do_softirq+0x592/0x979 [ 304.036890] [ 304.038492] Uninit was stored to memory at: [ 304.042797] kmsan_internal_chain_origin+0x12b/0x210 [ 304.047876] __msan_chain_origin+0x69/0xc0 [ 304.052098] __skb_clone+0x8a2/0x990 [ 304.055790] skb_clone+0x3e8/0x590 [ 304.059308] tcp_transmit_skb+0x3e4/0x5350 [ 304.063519] tcp_write_xmit+0x2d81/0xb200 [ 304.067645] tcp_tsq_handler+0x73d/0x8a0 [ 304.071681] tcp_tasklet_func+0x733/0x900 [ 304.075802] tasklet_action_common+0x635/0x750 [ 304.080358] tasklet_action+0x31/0x40 [ 304.084136] __do_softirq+0x592/0x979 [ 304.087906] [ 304.089513] Uninit was stored to memory at: [ 304.093813] kmsan_internal_chain_origin+0x12b/0x210 [ 304.098891] __msan_chain_origin+0x69/0xc0 [ 304.103099] __skb_clone+0x8a2/0x990 [ 304.106787] skb_clone+0x3e8/0x590 [ 304.110308] tcp_transmit_skb+0x3e4/0x5350 [ 304.114516] tcp_write_xmit+0x2d81/0xb200 [ 304.118638] tcp_tsq_handler+0x73d/0x8a0 [ 304.122685] tcp_release_cb+0x1d7/0x490 [ 304.126635] release_sock+0x107/0x2a0 [ 304.130408] tcp_sendmsg+0xd6/0x100 [ 304.134014] inet_sendmsg+0x3fc/0x760 [ 304.137881] sock_write_iter+0x3bc/0x470 [ 304.141925] do_iter_readv_writev+0x81c/0xa20 [ 304.146393] do_iter_write+0x30d/0xd50 [ 304.150253] do_writev+0x3be/0x820 [ 304.153766] __x64_sys_writev+0xe1/0x120 [ 304.157801] do_syscall_64+0x15b/0x230 [ 304.161665] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 304.166827] [ 304.168443] Uninit was stored to memory at: [ 304.172742] kmsan_internal_chain_origin+0x12b/0x210 [ 304.177818] __msan_chain_origin+0x69/0xc0 [ 304.182038] __skb_clone+0x8a2/0x990 [ 304.185730] skb_clone+0x3e8/0x590 [ 304.189246] tcp_transmit_skb+0x3e4/0x5350 [ 304.193463] tcp_write_xmit+0x2d81/0xb200 [ 304.197593] __tcp_push_pending_frames+0x124/0x400 [ 304.202506] tcp_push+0x803/0x8f0 [ 304.205932] tcp_sendmsg_locked+0x4eb1/0x6610 [ 304.210401] tcp_sendmsg+0xb2/0x100 [ 304.214010] inet_sendmsg+0x3fc/0x760 [ 304.217798] sock_write_iter+0x3bc/0x470 [ 304.221836] do_iter_readv_writev+0x81c/0xa20 [ 304.226313] do_iter_write+0x30d/0xd50 [ 304.230183] do_writev+0x3be/0x820 [ 304.233697] __x64_sys_writev+0xe1/0x120 [ 304.237733] do_syscall_64+0x15b/0x230 [ 304.241600] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 304.246760] [ 304.248359] Uninit was stored to memory at: [ 304.252667] kmsan_internal_chain_origin+0x12b/0x210 [ 304.257747] __msan_chain_origin+0x69/0xc0 [ 304.261966] __alloc_skb+0x949/0x9e0 [ 304.265656] sk_stream_alloc_skb+0x17c/0xcf0 [ 304.270042] tcp_sendmsg_locked+0x237e/0x6610 [ 304.274513] tcp_sendmsg+0xb2/0x100 [ 304.278113] inet_sendmsg+0x3fc/0x760 [ 304.281894] sock_write_iter+0x3bc/0x470 [ 304.285938] do_iter_readv_writev+0x81c/0xa20 [ 304.290413] do_iter_write+0x30d/0xd50 [ 304.294279] do_writev+0x3be/0x820 [ 304.297804] __x64_sys_writev+0xe1/0x120 [ 304.301838] do_syscall_64+0x15b/0x230 [ 304.305700] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 304.310865] [ 304.312465] Uninit was created at: [ 304.315982] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 304.321072] kmsan_kmalloc+0x94/0x100 [ 304.324849] kmsan_slab_alloc+0x10/0x20 [ 304.328799] kmem_cache_alloc_node+0x8af/0xc80 [ 304.333372] __alloc_skb+0x202/0x9e0 [ 304.337062] sk_stream_alloc_skb+0x17c/0xcf0 [ 304.341443] tcp_sendmsg_locked+0x237e/0x6610 [ 304.345910] tcp_sendmsg+0xb2/0x100 [ 304.349508] inet_sendmsg+0x3fc/0x760 [ 304.353280] sock_write_iter+0x3bc/0x470 [ 304.357317] do_iter_readv_writev+0x81c/0xa20 [ 304.361784] do_iter_write+0x30d/0xd50 [ 304.365643] do_writev+0x3be/0x820 [ 304.369159] __x64_sys_writev+0xe1/0x120 [ 304.373307] do_syscall_64+0x15b/0x230 [ 304.377168] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 304.528673] not chained 1490000 origins [ 304.532666] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 304.539043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.548374] Call Trace: [ 304.551505] dump_stack+0x185/0x1d0 [ 304.555113] kmsan_internal_chain_origin+0x1ff/0x210 [ 304.560191] ? __msan_poison_alloca+0x15c/0x1d0 [ 304.564844] ? tcp_wfree+0x52d/0x6d0 [ 304.568532] ? kmsan_set_origin_inline+0x6b/0x120 [ 304.573355] ? __msan_poison_alloca+0x15c/0x1d0 [ 304.578004] ? kfree_skb+0x3c6/0x5d0 [ 304.581706] ? kmsan_memcpy_origins+0xf1/0x170 [ 304.586265] ? __copy_skb_header+0x784/0x830 [ 304.590655] __msan_chain_origin+0x69/0xc0 [ 304.594865] __skb_clone+0x8a2/0x990 [ 304.598556] skb_clone+0x3e8/0x590 [ 304.602085] tcp_transmit_skb+0x3e4/0x5350 [ 304.606299] tcp_write_xmit+0x2d81/0xb200 [ 304.610435] tcp_tsq_handler+0x73d/0x8a0 [ 304.614473] tcp_tasklet_func+0x733/0x900 [ 304.618606] tasklet_action_common+0x635/0x750 [ 304.623165] ? tcp_tsq_handler+0x8a0/0x8a0 [ 304.627374] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 304.632718] tasklet_action+0x31/0x40 [ 304.636496] __do_softirq+0x592/0x979 [ 304.640271] ? ksoftirqd_should_run+0x30/0x30 [ 304.644740] run_ksoftirqd+0x1f/0x40 [ 304.648436] smpboot_thread_fn+0x4ac/0x9a0 [ 304.652651] kthread+0x4db/0x6c0 [ 304.655993] ? cpu_report_death+0x1f0/0x1f0 [ 304.660298] ? kthread_blkcg+0xf0/0xf0 [ 304.664167] ret_from_fork+0x35/0x40 [ 304.667854] Uninit was stored to memory at: [ 304.672152] kmsan_internal_chain_origin+0x12b/0x210 [ 304.677228] __msan_chain_origin+0x69/0xc0 [ 304.681438] __skb_clone+0x8a2/0x990 [ 304.685125] skb_clone+0x3e8/0x590 [ 304.688640] tcp_transmit_skb+0x3e4/0x5350 [ 304.692848] tcp_write_xmit+0x2d81/0xb200 [ 304.696970] tcp_tsq_handler+0x73d/0x8a0 [ 304.701013] tcp_tasklet_func+0x733/0x900 [ 304.705151] tasklet_action_common+0x635/0x750 [ 304.709705] tasklet_action+0x31/0x40 [ 304.713480] __do_softirq+0x592/0x979 [ 304.717250] [ 304.718847] Uninit was stored to memory at: [ 304.723145] kmsan_internal_chain_origin+0x12b/0x210 [ 304.728221] __msan_chain_origin+0x69/0xc0 [ 304.732432] __skb_clone+0x8a2/0x990 [ 304.736127] skb_clone+0x3e8/0x590 [ 304.739642] tcp_transmit_skb+0x3e4/0x5350 [ 304.743863] tcp_write_xmit+0x2d81/0xb200 [ 304.747999] tcp_tsq_handler+0x73d/0x8a0 [ 304.752042] tcp_tasklet_func+0x733/0x900 [ 304.756166] tasklet_action_common+0x635/0x750 [ 304.760719] tasklet_action+0x31/0x40 [ 304.764506] __do_softirq+0x592/0x979 [ 304.768276] [ 304.769876] Uninit was stored to memory at: [ 304.774173] kmsan_internal_chain_origin+0x12b/0x210 [ 304.779249] __msan_chain_origin+0x69/0xc0 [ 304.783458] __skb_clone+0x8a2/0x990 [ 304.787144] skb_clone+0x3e8/0x590 [ 304.790658] tcp_transmit_skb+0x3e4/0x5350 [ 304.794874] tcp_write_xmit+0x2d81/0xb200 [ 304.798999] tcp_tsq_handler+0x73d/0x8a0 [ 304.803051] tcp_tasklet_func+0x733/0x900 [ 304.807175] tasklet_action_common+0x635/0x750 [ 304.811736] tasklet_action+0x31/0x40 [ 304.815512] __do_softirq+0x592/0x979 [ 304.819282] [ 304.820883] Uninit was stored to memory at: [ 304.825185] kmsan_internal_chain_origin+0x12b/0x210 [ 304.830261] __msan_chain_origin+0x69/0xc0 [ 304.834480] __skb_clone+0x8a2/0x990 [ 304.838175] skb_clone+0x3e8/0x590 [ 304.841691] tcp_transmit_skb+0x3e4/0x5350 [ 304.845901] tcp_write_xmit+0x2d81/0xb200 [ 304.850029] tcp_tsq_handler+0x73d/0x8a0 [ 304.854076] tcp_tasklet_func+0x733/0x900 [ 304.858200] tasklet_action_common+0x635/0x750 [ 304.862756] tasklet_action+0x31/0x40 [ 304.866530] __do_softirq+0x592/0x979 [ 304.870308] [ 304.871906] Uninit was stored to memory at: [ 304.876203] kmsan_internal_chain_origin+0x12b/0x210 [ 304.881279] __msan_chain_origin+0x69/0xc0 [ 304.885495] __skb_clone+0x8a2/0x990 [ 304.889184] skb_clone+0x3e8/0x590 [ 304.892699] tcp_transmit_skb+0x3e4/0x5350 [ 304.896910] tcp_write_xmit+0x2d81/0xb200 [ 304.901036] tcp_tsq_handler+0x73d/0x8a0 [ 304.905076] tcp_release_cb+0x1d7/0x490 [ 304.909029] release_sock+0x107/0x2a0 [ 304.912804] tcp_sendmsg+0xd6/0x100 [ 304.916405] inet_sendmsg+0x3fc/0x760 [ 304.920179] sock_write_iter+0x3bc/0x470 [ 304.924216] do_iter_readv_writev+0x81c/0xa20 [ 304.928685] do_iter_write+0x30d/0xd50 [ 304.932547] do_writev+0x3be/0x820 [ 304.936065] __x64_sys_writev+0xe1/0x120 [ 304.940103] do_syscall_64+0x15b/0x230 [ 304.943973] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 304.949139] [ 304.950737] Uninit was stored to memory at: [ 304.955036] kmsan_internal_chain_origin+0x12b/0x210 [ 304.960117] __msan_chain_origin+0x69/0xc0 [ 304.964326] __skb_clone+0x8a2/0x990 [ 304.968029] skb_clone+0x3e8/0x590 [ 304.971547] tcp_transmit_skb+0x3e4/0x5350 [ 304.975756] tcp_write_xmit+0x2d81/0xb200 [ 304.979892] __tcp_push_pending_frames+0x124/0x400 [ 304.984805] tcp_push+0x803/0x8f0 [ 304.988243] tcp_sendmsg_locked+0x4eb1/0x6610 [ 304.992714] tcp_sendmsg+0xb2/0x100 [ 304.996315] inet_sendmsg+0x3fc/0x760 [ 305.000089] sock_write_iter+0x3bc/0x470 [ 305.004129] do_iter_readv_writev+0x81c/0xa20 [ 305.008606] do_iter_write+0x30d/0xd50 [ 305.012468] do_writev+0x3be/0x820 [ 305.015982] __x64_sys_writev+0xe1/0x120 [ 305.020028] do_syscall_64+0x15b/0x230 [ 305.023896] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 305.029055] [ 305.030657] Uninit was stored to memory at: [ 305.034954] kmsan_internal_chain_origin+0x12b/0x210 [ 305.040033] __msan_chain_origin+0x69/0xc0 [ 305.044242] __alloc_skb+0x949/0x9e0 [ 305.047929] sk_stream_alloc_skb+0x17c/0xcf0 [ 305.052312] tcp_sendmsg_locked+0x237e/0x6610 [ 305.056781] tcp_sendmsg+0xb2/0x100 [ 305.060383] inet_sendmsg+0x3fc/0x760 [ 305.064157] sock_write_iter+0x3bc/0x470 [ 305.068196] do_iter_readv_writev+0x81c/0xa20 [ 305.072667] do_iter_write+0x30d/0xd50 [ 305.076539] do_writev+0x3be/0x820 [ 305.080052] __x64_sys_writev+0xe1/0x120 [ 305.084090] do_syscall_64+0x15b/0x230 [ 305.087960] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 305.093124] [ 305.094726] Uninit was created at: [ 305.098240] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 305.103333] kmsan_kmalloc+0x94/0x100 [ 305.107109] kmsan_slab_alloc+0x10/0x20 [ 305.111063] kmem_cache_alloc_node+0x8af/0xc80 [ 305.115634] __alloc_skb+0x202/0x9e0 [ 305.119321] sk_stream_alloc_skb+0x17c/0xcf0 [ 305.123710] tcp_sendmsg_locked+0x237e/0x6610 [ 305.128179] tcp_sendmsg+0xb2/0x100 [ 305.131779] inet_sendmsg+0x3fc/0x760 [ 305.135560] sock_write_iter+0x3bc/0x470 [ 305.139595] do_iter_readv_writev+0x81c/0xa20 [ 305.144066] do_iter_write+0x30d/0xd50 [ 305.147935] do_writev+0x3be/0x820 [ 305.151458] __x64_sys_writev+0xe1/0x120 [ 305.155491] do_syscall_64+0x15b/0x230 [ 305.159354] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 305.310487] not chained 1500000 origins [ 305.314489] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 305.320874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.330202] Call Trace: [ 305.332777] dump_stack+0x185/0x1d0 [ 305.336385] kmsan_internal_chain_origin+0x1ff/0x210 [ 305.341464] ? __msan_poison_alloca+0x15c/0x1d0 [ 305.346110] ? tcp_wfree+0x52d/0x6d0 [ 305.349797] ? kmsan_set_origin_inline+0x6b/0x120 [ 305.354617] ? __msan_poison_alloca+0x15c/0x1d0 [ 305.359262] ? kfree_skb+0x3c6/0x5d0 [ 305.362952] ? kmsan_memcpy_origins+0xf1/0x170 [ 305.367509] ? __copy_skb_header+0x784/0x830 [ 305.371911] __msan_chain_origin+0x69/0xc0 [ 305.376121] __skb_clone+0x7b3/0x990 [ 305.379813] skb_clone+0x3e8/0x590 [ 305.383332] tcp_transmit_skb+0x3e4/0x5350 [ 305.387557] tcp_write_xmit+0x2d81/0xb200 [ 305.391700] tcp_tsq_handler+0x73d/0x8a0 [ 305.395738] tcp_tasklet_func+0x733/0x900 [ 305.399864] tasklet_action_common+0x635/0x750 [ 305.404421] ? tcp_tsq_handler+0x8a0/0x8a0 [ 305.408632] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 305.413971] tasklet_action+0x31/0x40 [ 305.417749] __do_softirq+0x592/0x979 [ 305.421531] ? ksoftirqd_should_run+0x30/0x30 [ 305.426100] run_ksoftirqd+0x1f/0x40 [ 305.429810] smpboot_thread_fn+0x4ac/0x9a0 [ 305.434037] kthread+0x4db/0x6c0 [ 305.437399] ? cpu_report_death+0x1f0/0x1f0 [ 305.441696] ? kthread_blkcg+0xf0/0xf0 [ 305.445560] ret_from_fork+0x35/0x40 [ 305.449250] Uninit was stored to memory at: [ 305.453556] kmsan_internal_chain_origin+0x12b/0x210 [ 305.458643] __msan_chain_origin+0x69/0xc0 [ 305.462854] __skb_clone+0x8a2/0x990 [ 305.466549] skb_clone+0x3e8/0x590 [ 305.470071] tcp_transmit_skb+0x3e4/0x5350 [ 305.474288] tcp_write_xmit+0x2d81/0xb200 [ 305.478410] tcp_tsq_handler+0x73d/0x8a0 [ 305.482444] tcp_tasklet_func+0x733/0x900 [ 305.486566] tasklet_action_common+0x635/0x750 [ 305.491133] tasklet_action+0x31/0x40 [ 305.494908] __do_softirq+0x592/0x979 [ 305.498680] [ 305.500280] Uninit was stored to memory at: [ 305.504586] kmsan_internal_chain_origin+0x12b/0x210 [ 305.509662] __msan_chain_origin+0x69/0xc0 [ 305.513870] __skb_clone+0x8a2/0x990 [ 305.517558] skb_clone+0x3e8/0x590 [ 305.521073] tcp_transmit_skb+0x3e4/0x5350 [ 305.525283] tcp_write_xmit+0x2d81/0xb200 [ 305.529405] tcp_tsq_handler+0x73d/0x8a0 [ 305.533448] tcp_tasklet_func+0x733/0x900 [ 305.537572] tasklet_action_common+0x635/0x750 [ 305.542137] tasklet_action+0x31/0x40 [ 305.545913] __do_softirq+0x592/0x979 [ 305.549694] [ 305.551299] Uninit was stored to memory at: [ 305.555600] kmsan_internal_chain_origin+0x12b/0x210 [ 305.560684] __msan_chain_origin+0x69/0xc0 [ 305.564893] __skb_clone+0x8a2/0x990 [ 305.568581] skb_clone+0x3e8/0x590 [ 305.572095] tcp_transmit_skb+0x3e4/0x5350 [ 305.576319] tcp_write_xmit+0x2d81/0xb200 [ 305.580441] tcp_tsq_handler+0x73d/0x8a0 [ 305.584477] tcp_tasklet_func+0x733/0x900 [ 305.588600] tasklet_action_common+0x635/0x750 [ 305.593155] tasklet_action+0x31/0x40 [ 305.596931] __do_softirq+0x592/0x979 [ 305.600701] [ 305.602302] Uninit was stored to memory at: [ 305.606598] kmsan_internal_chain_origin+0x12b/0x210 [ 305.611682] __msan_chain_origin+0x69/0xc0 [ 305.615893] __skb_clone+0x8a2/0x990 [ 305.619582] skb_clone+0x3e8/0x590 [ 305.623099] tcp_transmit_skb+0x3e4/0x5350 [ 305.627319] tcp_write_xmit+0x2d81/0xb200 [ 305.631443] tcp_tsq_handler+0x73d/0x8a0 [ 305.635478] tcp_tasklet_func+0x733/0x900 [ 305.639607] tasklet_action_common+0x635/0x750 [ 305.644161] tasklet_action+0x31/0x40 [ 305.647940] __do_softirq+0x592/0x979 [ 305.651713] [ 305.653311] Uninit was stored to memory at: [ 305.657616] kmsan_internal_chain_origin+0x12b/0x210 [ 305.662693] __msan_chain_origin+0x69/0xc0 [ 305.666904] __skb_clone+0x8a2/0x990 [ 305.670594] skb_clone+0x3e8/0x590 [ 305.674109] tcp_transmit_skb+0x3e4/0x5350 [ 305.678329] tcp_write_xmit+0x2d81/0xb200 [ 305.682460] tcp_tsq_handler+0x73d/0x8a0 [ 305.686498] tcp_release_cb+0x1d7/0x490 [ 305.690446] release_sock+0x107/0x2a0 [ 305.694221] tcp_sendmsg+0xd6/0x100 [ 305.697823] inet_sendmsg+0x3fc/0x760 [ 305.701684] sock_write_iter+0x3bc/0x470 [ 305.705721] do_iter_readv_writev+0x81c/0xa20 [ 305.710192] do_iter_write+0x30d/0xd50 [ 305.714065] do_writev+0x3be/0x820 [ 305.717581] __x64_sys_writev+0xe1/0x120 [ 305.721616] do_syscall_64+0x15b/0x230 [ 305.725480] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 305.730641] [ 305.732240] Uninit was stored to memory at: [ 305.736538] kmsan_internal_chain_origin+0x12b/0x210 [ 305.741617] __msan_chain_origin+0x69/0xc0 [ 305.745829] __skb_clone+0x8a2/0x990 [ 305.749533] skb_clone+0x3e8/0x590 [ 305.753049] tcp_transmit_skb+0x3e4/0x5350 [ 305.757270] tcp_write_xmit+0x2d81/0xb200 [ 305.761393] __tcp_push_pending_frames+0x124/0x400 [ 305.766297] tcp_push+0x803/0x8f0 [ 305.769725] tcp_sendmsg_locked+0x4eb1/0x6610 [ 305.774203] tcp_sendmsg+0xb2/0x100 [ 305.777813] inet_sendmsg+0x3fc/0x760 [ 305.781588] sock_write_iter+0x3bc/0x470 [ 305.785624] do_iter_readv_writev+0x81c/0xa20 [ 305.790094] do_iter_write+0x30d/0xd50 [ 305.793960] do_writev+0x3be/0x820 [ 305.797485] __x64_sys_writev+0xe1/0x120 [ 305.801527] do_syscall_64+0x15b/0x230 [ 305.805393] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 305.810561] [ 305.812163] Uninit was stored to memory at: [ 305.816465] kmsan_internal_chain_origin+0x12b/0x210 [ 305.821544] __msan_chain_origin+0x69/0xc0 [ 305.825754] __alloc_skb+0x949/0x9e0 [ 305.829444] sk_stream_alloc_skb+0x17c/0xcf0 [ 305.833841] tcp_sendmsg_locked+0x237e/0x6610 [ 305.838310] tcp_sendmsg+0xb2/0x100 [ 305.841911] inet_sendmsg+0x3fc/0x760 [ 305.845695] sock_write_iter+0x3bc/0x470 [ 305.849733] do_iter_readv_writev+0x81c/0xa20 [ 305.854205] do_iter_write+0x30d/0xd50 [ 305.858067] do_writev+0x3be/0x820 [ 305.861596] __x64_sys_writev+0xe1/0x120 [ 305.865635] do_syscall_64+0x15b/0x230 [ 305.869497] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 305.874664] [ 305.876265] Uninit was created at: [ 305.879784] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 305.884867] kmsan_kmalloc+0x94/0x100 [ 305.888643] kmsan_slab_alloc+0x10/0x20 [ 305.892593] kmem_cache_alloc_node+0x8af/0xc80 [ 305.897156] __alloc_skb+0x202/0x9e0 [ 305.900846] sk_stream_alloc_skb+0x17c/0xcf0 [ 305.905243] tcp_sendmsg_locked+0x237e/0x6610 [ 305.909712] tcp_sendmsg+0xb2/0x100 [ 305.913314] inet_sendmsg+0x3fc/0x760 [ 305.917092] sock_write_iter+0x3bc/0x470 [ 305.921130] do_iter_readv_writev+0x81c/0xa20 [ 305.925601] do_iter_write+0x30d/0xd50 [ 305.929465] do_writev+0x3be/0x820 [ 305.932988] __x64_sys_writev+0xe1/0x120 [ 305.937032] do_syscall_64+0x15b/0x230 [ 305.940900] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 306.091683] not chained 1510000 origins [ 306.095675] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 306.102057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.111383] Call Trace: [ 306.113950] dump_stack+0x185/0x1d0 [ 306.117556] kmsan_internal_chain_origin+0x1ff/0x210 [ 306.122634] ? __msan_poison_alloca+0x15c/0x1d0 [ 306.127289] ? tcp_wfree+0x52d/0x6d0 [ 306.130979] ? kmsan_set_origin_inline+0x6b/0x120 [ 306.135815] ? __msan_poison_alloca+0x15c/0x1d0 [ 306.140459] ? kfree_skb+0x3c6/0x5d0 [ 306.144159] ? kmsan_memcpy_origins+0xf1/0x170 [ 306.148719] ? __copy_skb_header+0x784/0x830 [ 306.153103] __msan_chain_origin+0x69/0xc0 [ 306.157317] __skb_clone+0x7b3/0x990 [ 306.161018] skb_clone+0x3e8/0x590 [ 306.164543] tcp_transmit_skb+0x3e4/0x5350 [ 306.168760] tcp_write_xmit+0x2d81/0xb200 [ 306.172897] tcp_tsq_handler+0x73d/0x8a0 [ 306.176935] tcp_tasklet_func+0x733/0x900 [ 306.181064] tasklet_action_common+0x635/0x750 [ 306.185625] ? tcp_tsq_handler+0x8a0/0x8a0 [ 306.189836] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 306.195181] tasklet_action+0x31/0x40 [ 306.198957] __do_softirq+0x592/0x979 [ 306.202734] ? ksoftirqd_should_run+0x30/0x30 [ 306.207201] run_ksoftirqd+0x1f/0x40 [ 306.210890] smpboot_thread_fn+0x4ac/0x9a0 [ 306.215101] kthread+0x4db/0x6c0 [ 306.218441] ? cpu_report_death+0x1f0/0x1f0 [ 306.222746] ? kthread_blkcg+0xf0/0xf0 [ 306.226616] ret_from_fork+0x35/0x40 [ 306.230311] Uninit was stored to memory at: [ 306.234611] kmsan_internal_chain_origin+0x12b/0x210 [ 306.239695] __msan_chain_origin+0x69/0xc0 [ 306.243906] __skb_clone+0x8a2/0x990 [ 306.247593] skb_clone+0x3e8/0x590 [ 306.251106] tcp_transmit_skb+0x3e4/0x5350 [ 306.255323] tcp_write_xmit+0x2d81/0xb200 [ 306.259446] tcp_tsq_handler+0x73d/0x8a0 [ 306.263480] tcp_tasklet_func+0x733/0x900 [ 306.267603] tasklet_action_common+0x635/0x750 [ 306.272156] tasklet_action+0x31/0x40 [ 306.275932] __do_softirq+0x592/0x979 [ 306.279701] [ 306.281300] Uninit was stored to memory at: [ 306.285598] kmsan_internal_chain_origin+0x12b/0x210 [ 306.290675] __msan_chain_origin+0x69/0xc0 [ 306.294883] __skb_clone+0x8a2/0x990 [ 306.298572] skb_clone+0x3e8/0x590 [ 306.302093] tcp_transmit_skb+0x3e4/0x5350 [ 306.306302] tcp_write_xmit+0x2d81/0xb200 [ 306.310424] tcp_tsq_handler+0x73d/0x8a0 [ 306.314465] tcp_tasklet_func+0x733/0x900 [ 306.318585] tasklet_action_common+0x635/0x750 [ 306.323139] tasklet_action+0x31/0x40 [ 306.326922] __do_softirq+0x592/0x979 [ 306.330694] [ 306.332399] Uninit was stored to memory at: [ 306.336697] kmsan_internal_chain_origin+0x12b/0x210 [ 306.341772] __msan_chain_origin+0x69/0xc0 [ 306.345980] __skb_clone+0x8a2/0x990 [ 306.349674] skb_clone+0x3e8/0x590 [ 306.353195] tcp_transmit_skb+0x3e4/0x5350 [ 306.357403] tcp_write_xmit+0x2d81/0xb200 [ 306.361525] tcp_tsq_handler+0x73d/0x8a0 [ 306.365568] tcp_tasklet_func+0x733/0x900 [ 306.369689] tasklet_action_common+0x635/0x750 [ 306.374245] tasklet_action+0x31/0x40 [ 306.378026] __do_softirq+0x592/0x979 [ 306.381799] [ 306.383396] Uninit was stored to memory at: [ 306.387694] kmsan_internal_chain_origin+0x12b/0x210 [ 306.392771] __msan_chain_origin+0x69/0xc0 [ 306.396980] __skb_clone+0x8a2/0x990 [ 306.400672] skb_clone+0x3e8/0x590 [ 306.404204] tcp_transmit_skb+0x3e4/0x5350 [ 306.408412] tcp_write_xmit+0x2d81/0xb200 [ 306.412536] tcp_tsq_handler+0x73d/0x8a0 [ 306.416579] tcp_tasklet_func+0x733/0x900 [ 306.420700] tasklet_action_common+0x635/0x750 [ 306.425256] tasklet_action+0x31/0x40 [ 306.429034] __do_softirq+0x592/0x979 [ 306.432805] [ 306.434412] Uninit was stored to memory at: [ 306.438708] kmsan_internal_chain_origin+0x12b/0x210 [ 306.443786] __msan_chain_origin+0x69/0xc0 [ 306.447999] __skb_clone+0x8a2/0x990 [ 306.451696] skb_clone+0x3e8/0x590 [ 306.455214] tcp_transmit_skb+0x3e4/0x5350 [ 306.459424] tcp_write_xmit+0x2d81/0xb200 [ 306.463547] tcp_tsq_handler+0x73d/0x8a0 [ 306.467591] tcp_release_cb+0x1d7/0x490 [ 306.471545] release_sock+0x107/0x2a0 [ 306.475321] tcp_sendmsg+0xd6/0x100 [ 306.478929] inet_sendmsg+0x3fc/0x760 [ 306.482702] sock_write_iter+0x3bc/0x470 [ 306.486740] do_iter_readv_writev+0x81c/0xa20 [ 306.491207] do_iter_write+0x30d/0xd50 [ 306.495071] do_writev+0x3be/0x820 [ 306.498586] __x64_sys_writev+0xe1/0x120 [ 306.502629] do_syscall_64+0x15b/0x230 [ 306.506496] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 306.511660] [ 306.513257] Uninit was stored to memory at: [ 306.517553] kmsan_internal_chain_origin+0x12b/0x210 [ 306.522629] __msan_chain_origin+0x69/0xc0 [ 306.526837] __skb_clone+0x8a2/0x990 [ 306.530523] skb_clone+0x3e8/0x590 [ 306.534045] tcp_transmit_skb+0x3e4/0x5350 [ 306.538897] tcp_write_xmit+0x2d81/0xb200 [ 306.543031] __tcp_push_pending_frames+0x124/0x400 [ 306.547938] tcp_push+0x803/0x8f0 [ 306.551366] tcp_sendmsg_locked+0x4eb1/0x6610 [ 306.555834] tcp_sendmsg+0xb2/0x100 [ 306.559434] inet_sendmsg+0x3fc/0x760 [ 306.563210] sock_write_iter+0x3bc/0x470 [ 306.567247] do_iter_readv_writev+0x81c/0xa20 [ 306.571718] do_iter_write+0x30d/0xd50 [ 306.575586] do_writev+0x3be/0x820 [ 306.579099] __x64_sys_writev+0xe1/0x120 [ 306.583134] do_syscall_64+0x15b/0x230 [ 306.587013] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 306.592178] [ 306.593777] Uninit was stored to memory at: [ 306.598077] kmsan_internal_chain_origin+0x12b/0x210 [ 306.603152] __msan_chain_origin+0x69/0xc0 [ 306.607364] __alloc_skb+0x949/0x9e0 [ 306.611059] sk_stream_alloc_skb+0x17c/0xcf0 [ 306.615441] tcp_sendmsg_locked+0x237e/0x6610 [ 306.619910] tcp_sendmsg+0xb2/0x100 [ 306.623512] inet_sendmsg+0x3fc/0x760 [ 306.627288] sock_write_iter+0x3bc/0x470 [ 306.631326] do_iter_readv_writev+0x81c/0xa20 [ 306.635797] do_iter_write+0x30d/0xd50 [ 306.639658] do_writev+0x3be/0x820 [ 306.643174] __x64_sys_writev+0xe1/0x120 [ 306.647211] do_syscall_64+0x15b/0x230 [ 306.651082] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 306.656251] [ 306.657859] Uninit was created at: [ 306.661384] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 306.666463] kmsan_kmalloc+0x94/0x100 [ 306.670242] kmsan_slab_alloc+0x10/0x20 [ 306.674190] kmem_cache_alloc_node+0x8af/0xc80 [ 306.678748] __alloc_skb+0x202/0x9e0 [ 306.682437] sk_stream_alloc_skb+0x17c/0xcf0 [ 306.686818] tcp_sendmsg_locked+0x237e/0x6610 [ 306.691287] tcp_sendmsg+0xb2/0x100 [ 306.694888] inet_sendmsg+0x3fc/0x760 [ 306.698660] sock_write_iter+0x3bc/0x470 [ 306.702696] do_iter_readv_writev+0x81c/0xa20 [ 306.707166] do_iter_write+0x30d/0xd50 [ 306.711031] do_writev+0x3be/0x820 [ 306.714559] __x64_sys_writev+0xe1/0x120 [ 306.718596] do_syscall_64+0x15b/0x230 [ 306.722458] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 306.880719] not chained 1520000 origins [ 306.884724] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 306.891101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.900437] Call Trace: [ 306.903013] dump_stack+0x185/0x1d0 [ 306.906626] kmsan_internal_chain_origin+0x1ff/0x210 [ 306.911708] ? __msan_poison_alloca+0x15c/0x1d0 [ 306.916355] ? tcp_wfree+0x52d/0x6d0 [ 306.920044] ? kmsan_set_origin_inline+0x6b/0x120 [ 306.924863] ? __msan_poison_alloca+0x15c/0x1d0 [ 306.929509] ? kfree_skb+0x3c6/0x5d0 [ 306.933201] ? kmsan_memcpy_origins+0xf1/0x170 [ 306.937761] ? __copy_skb_header+0x784/0x830 [ 306.942143] __msan_chain_origin+0x69/0xc0 [ 306.946353] __skb_clone+0x7b3/0x990 [ 306.950045] skb_clone+0x3e8/0x590 [ 306.953567] tcp_transmit_skb+0x3e4/0x5350 [ 306.957785] tcp_write_xmit+0x2d81/0xb200 [ 306.961923] tcp_tsq_handler+0x73d/0x8a0 [ 306.965962] tcp_tasklet_func+0x733/0x900 [ 306.970088] tasklet_action_common+0x635/0x750 [ 306.974655] ? tcp_tsq_handler+0x8a0/0x8a0 [ 306.978866] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 306.984202] tasklet_action+0x31/0x40 [ 306.987981] __do_softirq+0x592/0x979 [ 306.991761] ? ksoftirqd_should_run+0x30/0x30 [ 306.996498] run_ksoftirqd+0x1f/0x40 [ 307.000189] smpboot_thread_fn+0x4ac/0x9a0 [ 307.004410] kthread+0x4db/0x6c0 [ 307.007748] ? cpu_report_death+0x1f0/0x1f0 [ 307.012054] ? kthread_blkcg+0xf0/0xf0 [ 307.015924] ret_from_fork+0x35/0x40 [ 307.019610] Uninit was stored to memory at: [ 307.023908] kmsan_internal_chain_origin+0x12b/0x210 [ 307.028985] __msan_chain_origin+0x69/0xc0 [ 307.033199] __skb_clone+0x8a2/0x990 [ 307.036895] skb_clone+0x3e8/0x590 [ 307.040418] tcp_transmit_skb+0x3e4/0x5350 [ 307.044625] tcp_write_xmit+0x2d81/0xb200 [ 307.048747] tcp_tsq_handler+0x73d/0x8a0 [ 307.052781] tcp_tasklet_func+0x733/0x900 [ 307.056904] tasklet_action_common+0x635/0x750 [ 307.061458] tasklet_action+0x31/0x40 [ 307.065242] __do_softirq+0x592/0x979 [ 307.069013] [ 307.070619] Uninit was stored to memory at: [ 307.074924] kmsan_internal_chain_origin+0x12b/0x210 [ 307.080016] __msan_chain_origin+0x69/0xc0 [ 307.084231] __skb_clone+0x8a2/0x990 [ 307.087927] skb_clone+0x3e8/0x590 [ 307.091441] tcp_transmit_skb+0x3e4/0x5350 [ 307.095648] tcp_write_xmit+0x2d81/0xb200 [ 307.099771] tcp_tsq_handler+0x73d/0x8a0 [ 307.103805] tcp_tasklet_func+0x733/0x900 [ 307.107925] tasklet_action_common+0x635/0x750 [ 307.112480] tasklet_action+0x31/0x40 [ 307.116255] __do_softirq+0x592/0x979 [ 307.120026] [ 307.121624] Uninit was stored to memory at: [ 307.125921] kmsan_internal_chain_origin+0x12b/0x210 [ 307.131003] __msan_chain_origin+0x69/0xc0 [ 307.135220] __skb_clone+0x8a2/0x990 [ 307.138914] skb_clone+0x3e8/0x590 [ 307.142428] tcp_transmit_skb+0x3e4/0x5350 [ 307.146635] tcp_write_xmit+0x2d81/0xb200 [ 307.150768] tcp_tsq_handler+0x73d/0x8a0 [ 307.154804] tcp_tasklet_func+0x733/0x900 [ 307.158924] tasklet_action_common+0x635/0x750 [ 307.163478] tasklet_action+0x31/0x40 [ 307.167260] __do_softirq+0x592/0x979 [ 307.171035] [ 307.172640] Uninit was stored to memory at: [ 307.176936] kmsan_internal_chain_origin+0x12b/0x210 [ 307.182020] __msan_chain_origin+0x69/0xc0 [ 307.186234] __skb_clone+0x8a2/0x990 [ 307.189922] skb_clone+0x3e8/0x590 [ 307.193437] tcp_transmit_skb+0x3e4/0x5350 [ 307.197647] tcp_write_xmit+0x2d81/0xb200 [ 307.201771] tcp_tsq_handler+0x73d/0x8a0 [ 307.205808] tcp_tasklet_func+0x733/0x900 [ 307.209931] tasklet_action_common+0x635/0x750 [ 307.214484] tasklet_action+0x31/0x40 [ 307.218259] __do_softirq+0x592/0x979 [ 307.222029] [ 307.223627] Uninit was stored to memory at: [ 307.227924] kmsan_internal_chain_origin+0x12b/0x210 [ 307.233004] __msan_chain_origin+0x69/0xc0 [ 307.237227] __skb_clone+0x8a2/0x990 [ 307.240914] skb_clone+0x3e8/0x590 [ 307.244431] tcp_transmit_skb+0x3e4/0x5350 [ 307.248642] tcp_write_xmit+0x2d81/0xb200 [ 307.252765] tcp_tsq_handler+0x73d/0x8a0 [ 307.256810] tcp_release_cb+0x1d7/0x490 [ 307.260768] release_sock+0x107/0x2a0 [ 307.264804] tcp_sendmsg+0xd6/0x100 [ 307.268413] inet_sendmsg+0x3fc/0x760 [ 307.272187] sock_write_iter+0x3bc/0x470 [ 307.276226] do_iter_readv_writev+0x81c/0xa20 [ 307.280705] do_iter_write+0x30d/0xd50 [ 307.284568] do_writev+0x3be/0x820 [ 307.288084] __x64_sys_writev+0xe1/0x120 [ 307.292121] do_syscall_64+0x15b/0x230 [ 307.295985] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 307.301243] [ 307.302841] Uninit was stored to memory at: [ 307.307140] kmsan_internal_chain_origin+0x12b/0x210 [ 307.312217] __msan_chain_origin+0x69/0xc0 [ 307.316427] __skb_clone+0x8a2/0x990 [ 307.320114] skb_clone+0x3e8/0x590 [ 307.323630] tcp_transmit_skb+0x3e4/0x5350 [ 307.327838] tcp_write_xmit+0x2d81/0xb200 [ 307.331959] __tcp_push_pending_frames+0x124/0x400 [ 307.336863] tcp_push+0x803/0x8f0 [ 307.340289] tcp_sendmsg_locked+0x4eb1/0x6610 [ 307.344759] tcp_sendmsg+0xb2/0x100 [ 307.348368] inet_sendmsg+0x3fc/0x760 [ 307.352144] sock_write_iter+0x3bc/0x470 [ 307.356181] do_iter_readv_writev+0x81c/0xa20 [ 307.360654] do_iter_write+0x30d/0xd50 [ 307.364521] do_writev+0x3be/0x820 [ 307.368037] __x64_sys_writev+0xe1/0x120 [ 307.372078] do_syscall_64+0x15b/0x230 [ 307.375941] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 307.381188] [ 307.382785] Uninit was stored to memory at: [ 307.387083] kmsan_internal_chain_origin+0x12b/0x210 [ 307.392159] __msan_chain_origin+0x69/0xc0 [ 307.396371] __alloc_skb+0x949/0x9e0 [ 307.400073] sk_stream_alloc_skb+0x17c/0xcf0 [ 307.404458] tcp_sendmsg_locked+0x237e/0x6610 [ 307.408926] tcp_sendmsg+0xb2/0x100 [ 307.412546] inet_sendmsg+0x3fc/0x760 [ 307.416320] sock_write_iter+0x3bc/0x470 [ 307.420357] do_iter_readv_writev+0x81c/0xa20 [ 307.424825] do_iter_write+0x30d/0xd50 [ 307.428687] do_writev+0x3be/0x820 [ 307.432809] __x64_sys_writev+0xe1/0x120 [ 307.436854] do_syscall_64+0x15b/0x230 [ 307.440724] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 307.445884] [ 307.447489] Uninit was created at: [ 307.451016] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 307.456099] kmsan_kmalloc+0x94/0x100 [ 307.459874] kmsan_slab_alloc+0x10/0x20 [ 307.463825] kmem_cache_alloc_node+0x8af/0xc80 [ 307.468381] __alloc_skb+0x202/0x9e0 [ 307.472077] sk_stream_alloc_skb+0x17c/0xcf0 [ 307.476460] tcp_sendmsg_locked+0x237e/0x6610 [ 307.480928] tcp_sendmsg+0xb2/0x100 [ 307.484528] inet_sendmsg+0x3fc/0x760 [ 307.488323] sock_write_iter+0x3bc/0x470 [ 307.492359] do_iter_readv_writev+0x81c/0xa20 [ 307.496828] do_iter_write+0x30d/0xd50 [ 307.500696] do_writev+0x3be/0x820 [ 307.504209] __x64_sys_writev+0xe1/0x120 [ 307.508242] do_syscall_64+0x15b/0x230 [ 307.512103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 307.664281] not chained 1530000 origins [ 307.668275] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 307.674654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.683993] Call Trace: [ 307.686573] dump_stack+0x185/0x1d0 [ 307.690186] kmsan_internal_chain_origin+0x1ff/0x210 [ 307.695266] ? __msan_poison_alloca+0x15c/0x1d0 [ 307.699915] ? tcp_wfree+0x52d/0x6d0 [ 307.703608] ? kmsan_set_origin_inline+0x6b/0x120 [ 307.708432] ? __msan_poison_alloca+0x15c/0x1d0 [ 307.713084] ? kfree_skb+0x3c6/0x5d0 [ 307.716776] ? kmsan_memcpy_origins+0xf1/0x170 [ 307.721337] ? __copy_skb_header+0x784/0x830 [ 307.725728] __msan_chain_origin+0x69/0xc0 [ 307.729938] __skb_clone+0x7b3/0x990 [ 307.733631] skb_clone+0x3e8/0x590 [ 307.737150] tcp_transmit_skb+0x3e4/0x5350 [ 307.741368] tcp_write_xmit+0x2d81/0xb200 [ 307.745506] tcp_tsq_handler+0x73d/0x8a0 [ 307.749553] tcp_tasklet_func+0x733/0x900 [ 307.753679] tasklet_action_common+0x635/0x750 [ 307.758249] ? tcp_tsq_handler+0x8a0/0x8a0 [ 307.762458] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 307.767794] tasklet_action+0x31/0x40 [ 307.771570] __do_softirq+0x592/0x979 [ 307.775348] ? ksoftirqd_should_run+0x30/0x30 [ 307.779826] run_ksoftirqd+0x1f/0x40 [ 307.783526] smpboot_thread_fn+0x4ac/0x9a0 [ 307.787750] kthread+0x4db/0x6c0 [ 307.791092] ? cpu_report_death+0x1f0/0x1f0 [ 307.795392] ? kthread_blkcg+0xf0/0xf0 [ 307.799256] ret_from_fork+0x35/0x40 [ 307.802942] Uninit was stored to memory at: [ 307.807243] kmsan_internal_chain_origin+0x12b/0x210 [ 307.812320] __msan_chain_origin+0x69/0xc0 [ 307.816528] __skb_clone+0x8a2/0x990 [ 307.820215] skb_clone+0x3e8/0x590 [ 307.823730] tcp_transmit_skb+0x3e4/0x5350 [ 307.827938] tcp_write_xmit+0x2d81/0xb200 [ 307.832064] tcp_tsq_handler+0x73d/0x8a0 [ 307.836105] tcp_tasklet_func+0x733/0x900 [ 307.840233] tasklet_action_common+0x635/0x750 [ 307.844793] tasklet_action+0x31/0x40 [ 307.848583] __do_softirq+0x592/0x979 [ 307.852362] [ 307.853963] Uninit was stored to memory at: [ 307.858267] kmsan_internal_chain_origin+0x12b/0x210 [ 307.863343] __msan_chain_origin+0x69/0xc0 [ 307.867552] __skb_clone+0x8a2/0x990 [ 307.871239] skb_clone+0x3e8/0x590 [ 307.874764] tcp_transmit_skb+0x3e4/0x5350 [ 307.878981] tcp_write_xmit+0x2d81/0xb200 [ 307.883113] tcp_tsq_handler+0x73d/0x8a0 [ 307.887235] tcp_tasklet_func+0x733/0x900 [ 307.891357] tasklet_action_common+0x635/0x750 [ 307.895919] tasklet_action+0x31/0x40 [ 307.899694] __do_softirq+0x592/0x979 [ 307.903463] [ 307.905065] Uninit was stored to memory at: [ 307.909364] kmsan_internal_chain_origin+0x12b/0x210 [ 307.914457] __msan_chain_origin+0x69/0xc0 [ 307.918671] __skb_clone+0x8a2/0x990 [ 307.922359] skb_clone+0x3e8/0x590 [ 307.925885] tcp_transmit_skb+0x3e4/0x5350 [ 307.930095] tcp_write_xmit+0x2d81/0xb200 [ 307.934217] tcp_tsq_handler+0x73d/0x8a0 [ 307.938252] tcp_tasklet_func+0x733/0x900 [ 307.942375] tasklet_action_common+0x635/0x750 [ 307.946930] tasklet_action+0x31/0x40 [ 307.950706] __do_softirq+0x592/0x979 [ 307.954474] [ 307.956072] Uninit was stored to memory at: [ 307.960371] kmsan_internal_chain_origin+0x12b/0x210 [ 307.965448] __msan_chain_origin+0x69/0xc0 [ 307.969685] __skb_clone+0x8a2/0x990 [ 307.973384] skb_clone+0x3e8/0x590 [ 307.976905] tcp_transmit_skb+0x3e4/0x5350 [ 307.981120] tcp_write_xmit+0x2d81/0xb200 [ 307.985245] tcp_tsq_handler+0x73d/0x8a0 [ 307.989281] tcp_tasklet_func+0x733/0x900 [ 307.993407] tasklet_action_common+0x635/0x750 [ 307.997962] tasklet_action+0x31/0x40 [ 308.001747] __do_softirq+0x592/0x979 [ 308.005517] [ 308.007119] Uninit was stored to memory at: [ 308.011424] kmsan_internal_chain_origin+0x12b/0x210 [ 308.016506] __msan_chain_origin+0x69/0xc0 [ 308.020720] __skb_clone+0x8a2/0x990 [ 308.024418] skb_clone+0x3e8/0x590 [ 308.027936] tcp_transmit_skb+0x3e4/0x5350 [ 308.032148] tcp_write_xmit+0x2d81/0xb200 [ 308.036269] tcp_tsq_handler+0x73d/0x8a0 [ 308.040306] tcp_release_cb+0x1d7/0x490 [ 308.044253] release_sock+0x107/0x2a0 [ 308.048032] tcp_sendmsg+0xd6/0x100 [ 308.051637] inet_sendmsg+0x3fc/0x760 [ 308.055418] sock_write_iter+0x3bc/0x470 [ 308.059458] do_iter_readv_writev+0x81c/0xa20 [ 308.063930] do_iter_write+0x30d/0xd50 [ 308.067799] do_writev+0x3be/0x820 [ 308.071314] __x64_sys_writev+0xe1/0x120 [ 308.075349] do_syscall_64+0x15b/0x230 [ 308.079213] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 308.084373] [ 308.085972] Uninit was stored to memory at: [ 308.090271] kmsan_internal_chain_origin+0x12b/0x210 [ 308.095353] __msan_chain_origin+0x69/0xc0 [ 308.099563] __skb_clone+0x8a2/0x990 [ 308.103273] skb_clone+0x3e8/0x590 [ 308.106799] tcp_transmit_skb+0x3e4/0x5350 [ 308.111017] tcp_write_xmit+0x2d81/0xb200 [ 308.115146] __tcp_push_pending_frames+0x124/0x400 [ 308.120061] tcp_push+0x803/0x8f0 [ 308.123488] tcp_sendmsg_locked+0x4eb1/0x6610 [ 308.127956] tcp_sendmsg+0xb2/0x100 [ 308.131556] inet_sendmsg+0x3fc/0x760 [ 308.135330] sock_write_iter+0x3bc/0x470 [ 308.139366] do_iter_readv_writev+0x81c/0xa20 [ 308.143834] do_iter_write+0x30d/0xd50 [ 308.147697] do_writev+0x3be/0x820 [ 308.151217] __x64_sys_writev+0xe1/0x120 [ 308.155252] do_syscall_64+0x15b/0x230 [ 308.159115] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 308.164281] [ 308.165880] Uninit was stored to memory at: [ 308.170176] kmsan_internal_chain_origin+0x12b/0x210 [ 308.175253] __msan_chain_origin+0x69/0xc0 [ 308.179471] __alloc_skb+0x949/0x9e0 [ 308.183159] sk_stream_alloc_skb+0x17c/0xcf0 [ 308.187540] tcp_sendmsg_locked+0x237e/0x6610 [ 308.192015] tcp_sendmsg+0xb2/0x100 [ 308.195623] inet_sendmsg+0x3fc/0x760 [ 308.199400] sock_write_iter+0x3bc/0x470 [ 308.203445] do_iter_readv_writev+0x81c/0xa20 [ 308.207930] do_iter_write+0x30d/0xd50 [ 308.211795] do_writev+0x3be/0x820 [ 308.215314] __x64_sys_writev+0xe1/0x120 [ 308.219349] do_syscall_64+0x15b/0x230 [ 308.223211] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 308.228369] [ 308.229972] Uninit was created at: [ 308.233492] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 308.238569] kmsan_kmalloc+0x94/0x100 [ 308.242344] kmsan_slab_alloc+0x10/0x20 [ 308.246292] kmem_cache_alloc_node+0x8af/0xc80 [ 308.250847] __alloc_skb+0x202/0x9e0 [ 308.254539] sk_stream_alloc_skb+0x17c/0xcf0 [ 308.258924] tcp_sendmsg_locked+0x237e/0x6610 [ 308.263402] tcp_sendmsg+0xb2/0x100 [ 308.267012] inet_sendmsg+0x3fc/0x760 [ 308.270792] sock_write_iter+0x3bc/0x470 [ 308.274835] do_iter_readv_writev+0x81c/0xa20 [ 308.279304] do_iter_write+0x30d/0xd50 [ 308.283170] do_writev+0x3be/0x820 [ 308.286686] __x64_sys_writev+0xe1/0x120 [ 308.290719] do_syscall_64+0x15b/0x230 [ 308.294580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 308.448801] not chained 1540000 origins [ 308.452796] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 308.459177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.468505] Call Trace: [ 308.471077] dump_stack+0x185/0x1d0 [ 308.474688] kmsan_internal_chain_origin+0x1ff/0x210 [ 308.479770] ? __msan_poison_alloca+0x15c/0x1d0 [ 308.484417] ? tcp_wfree+0x52d/0x6d0 [ 308.488106] ? kmsan_set_origin_inline+0x6b/0x120 [ 308.492923] ? __msan_poison_alloca+0x15c/0x1d0 [ 308.497568] ? kfree_skb+0x3c6/0x5d0 [ 308.501258] ? kmsan_memcpy_origins+0xf1/0x170 [ 308.505817] ? __copy_skb_header+0x784/0x830 [ 308.510200] __msan_chain_origin+0x69/0xc0 [ 308.514411] __skb_clone+0x7b3/0x990 [ 308.518102] skb_clone+0x3e8/0x590 [ 308.521620] tcp_transmit_skb+0x3e4/0x5350 [ 308.525836] tcp_write_xmit+0x2d81/0xb200 [ 308.529979] tcp_tsq_handler+0x73d/0x8a0 [ 308.534029] tcp_tasklet_func+0x733/0x900 [ 308.538751] tasklet_action_common+0x635/0x750 [ 308.543314] ? tcp_tsq_handler+0x8a0/0x8a0 [ 308.547525] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 308.552864] tasklet_action+0x31/0x40 [ 308.556641] __do_softirq+0x592/0x979 [ 308.560418] ? ksoftirqd_should_run+0x30/0x30 [ 308.564896] run_ksoftirqd+0x1f/0x40 [ 308.568595] smpboot_thread_fn+0x4ac/0x9a0 [ 308.572806] kthread+0x4db/0x6c0 [ 308.576147] ? cpu_report_death+0x1f0/0x1f0 [ 308.580446] ? kthread_blkcg+0xf0/0xf0 [ 308.584310] ret_from_fork+0x35/0x40 [ 308.588002] Uninit was stored to memory at: [ 308.592313] kmsan_internal_chain_origin+0x12b/0x210 [ 308.597392] __msan_chain_origin+0x69/0xc0 [ 308.601601] __skb_clone+0x8a2/0x990 [ 308.605290] skb_clone+0x3e8/0x590 [ 308.608805] tcp_transmit_skb+0x3e4/0x5350 [ 308.613023] tcp_write_xmit+0x2d81/0xb200 [ 308.617148] tcp_tsq_handler+0x73d/0x8a0 [ 308.621200] tcp_tasklet_func+0x733/0x900 [ 308.625322] tasklet_action_common+0x635/0x750 [ 308.629883] tasklet_action+0x31/0x40 [ 308.633659] __do_softirq+0x592/0x979 [ 308.637446] [ 308.639057] Uninit was stored to memory at: [ 308.643363] kmsan_internal_chain_origin+0x12b/0x210 [ 308.648448] __msan_chain_origin+0x69/0xc0 [ 308.652656] __skb_clone+0x8a2/0x990 [ 308.656346] skb_clone+0x3e8/0x590 [ 308.659867] tcp_transmit_skb+0x3e4/0x5350 [ 308.664080] tcp_write_xmit+0x2d81/0xb200 [ 308.668203] tcp_tsq_handler+0x73d/0x8a0 [ 308.672245] tcp_tasklet_func+0x733/0x900 [ 308.676368] tasklet_action_common+0x635/0x750 [ 308.680922] tasklet_action+0x31/0x40 [ 308.684701] __do_softirq+0x592/0x979 [ 308.688483] [ 308.690101] Uninit was stored to memory at: [ 308.694409] kmsan_internal_chain_origin+0x12b/0x210 [ 308.699493] __msan_chain_origin+0x69/0xc0 [ 308.703703] __skb_clone+0x8a2/0x990 [ 308.707398] skb_clone+0x3e8/0x590 [ 308.710914] tcp_transmit_skb+0x3e4/0x5350 [ 308.715132] tcp_write_xmit+0x2d81/0xb200 [ 308.719253] tcp_tsq_handler+0x73d/0x8a0 [ 308.723291] tcp_tasklet_func+0x733/0x900 [ 308.727411] tasklet_action_common+0x635/0x750 [ 308.731967] tasklet_action+0x31/0x40 [ 308.735744] __do_softirq+0x592/0x979 [ 308.739516] [ 308.741132] Uninit was stored to memory at: [ 308.745435] kmsan_internal_chain_origin+0x12b/0x210 [ 308.750512] __msan_chain_origin+0x69/0xc0 [ 308.754720] __skb_clone+0x8a2/0x990 [ 308.758414] skb_clone+0x3e8/0x590 [ 308.761928] tcp_transmit_skb+0x3e4/0x5350 [ 308.766139] tcp_write_xmit+0x2d81/0xb200 [ 308.770274] tcp_tsq_handler+0x73d/0x8a0 [ 308.774310] tcp_tasklet_func+0x733/0x900 [ 308.778433] tasklet_action_common+0x635/0x750 [ 308.783074] tasklet_action+0x31/0x40 [ 308.786852] __do_softirq+0x592/0x979 [ 308.790622] [ 308.792228] Uninit was stored to memory at: [ 308.796526] kmsan_internal_chain_origin+0x12b/0x210 [ 308.801602] __msan_chain_origin+0x69/0xc0 [ 308.805820] __skb_clone+0x8a2/0x990 [ 308.809525] skb_clone+0x3e8/0x590 [ 308.813043] tcp_transmit_skb+0x3e4/0x5350 [ 308.817255] tcp_write_xmit+0x2d81/0xb200 [ 308.821377] tcp_tsq_handler+0x73d/0x8a0 [ 308.825413] tcp_release_cb+0x1d7/0x490 [ 308.829360] release_sock+0x107/0x2a0 [ 308.833134] tcp_sendmsg+0xd6/0x100 [ 308.836737] inet_sendmsg+0x3fc/0x760 [ 308.840512] sock_write_iter+0x3bc/0x470 [ 308.844572] do_iter_readv_writev+0x81c/0xa20 [ 308.849041] do_iter_write+0x30d/0xd50 [ 308.852905] do_writev+0x3be/0x820 [ 308.856425] __x64_sys_writev+0xe1/0x120 [ 308.860459] do_syscall_64+0x15b/0x230 [ 308.864322] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 308.869482] [ 308.871082] Uninit was stored to memory at: [ 308.875388] kmsan_internal_chain_origin+0x12b/0x210 [ 308.880466] __msan_chain_origin+0x69/0xc0 [ 308.884677] __skb_clone+0x8a2/0x990 [ 308.888364] skb_clone+0x3e8/0x590 [ 308.891879] tcp_transmit_skb+0x3e4/0x5350 [ 308.896090] tcp_write_xmit+0x2d81/0xb200 [ 308.900314] __tcp_push_pending_frames+0x124/0x400 [ 308.905217] tcp_push+0x803/0x8f0 [ 308.908642] tcp_sendmsg_locked+0x4eb1/0x6610 [ 308.913109] tcp_sendmsg+0xb2/0x100 [ 308.916709] inet_sendmsg+0x3fc/0x760 [ 308.920482] sock_write_iter+0x3bc/0x470 [ 308.924519] do_iter_readv_writev+0x81c/0xa20 [ 308.928999] do_iter_write+0x30d/0xd50 [ 308.932868] do_writev+0x3be/0x820 [ 308.936382] __x64_sys_writev+0xe1/0x120 [ 308.940416] do_syscall_64+0x15b/0x230 [ 308.944280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 308.949452] [ 308.951055] Uninit was stored to memory at: [ 308.955352] kmsan_internal_chain_origin+0x12b/0x210 [ 308.960434] __msan_chain_origin+0x69/0xc0 [ 308.964642] __alloc_skb+0x949/0x9e0 [ 308.968329] sk_stream_alloc_skb+0x17c/0xcf0 [ 308.972711] tcp_sendmsg_locked+0x237e/0x6610 [ 308.977180] tcp_sendmsg+0xb2/0x100 [ 308.980785] inet_sendmsg+0x3fc/0x760 [ 308.984560] sock_write_iter+0x3bc/0x470 [ 308.988596] do_iter_readv_writev+0x81c/0xa20 [ 308.993068] do_iter_write+0x30d/0xd50 [ 308.996928] do_writev+0x3be/0x820 [ 309.000440] __x64_sys_writev+0xe1/0x120 [ 309.004482] do_syscall_64+0x15b/0x230 [ 309.008343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 309.013500] [ 309.015099] Uninit was created at: [ 309.018616] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 309.023701] kmsan_kmalloc+0x94/0x100 [ 309.027476] kmsan_slab_alloc+0x10/0x20 [ 309.031432] kmem_cache_alloc_node+0x8af/0xc80 [ 309.035986] __alloc_skb+0x202/0x9e0 [ 309.039685] sk_stream_alloc_skb+0x17c/0xcf0 [ 309.044074] tcp_sendmsg_locked+0x237e/0x6610 [ 309.048542] tcp_sendmsg+0xb2/0x100 [ 309.052151] inet_sendmsg+0x3fc/0x760 [ 309.055926] sock_write_iter+0x3bc/0x470 [ 309.059961] do_iter_readv_writev+0x81c/0xa20 [ 309.064432] do_iter_write+0x30d/0xd50 [ 309.068294] do_writev+0x3be/0x820 [ 309.071810] __x64_sys_writev+0xe1/0x120 [ 309.075845] do_syscall_64+0x15b/0x230 [ 309.079707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 309.239217] not chained 1550000 origins [ 309.243245] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 309.249648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.258997] Call Trace: [ 309.261590] dump_stack+0x185/0x1d0 [ 309.265227] kmsan_internal_chain_origin+0x1ff/0x210 [ 309.270334] ? __msan_poison_alloca+0x15c/0x1d0 [ 309.275025] ? tcp_wfree+0x52d/0x6d0 [ 309.278765] ? kmsan_set_origin_inline+0x6b/0x120 [ 309.283608] ? __msan_poison_alloca+0x15c/0x1d0 [ 309.288277] ? kfree_skb+0x3c6/0x5d0 [ 309.291998] ? kmsan_memcpy_origins+0xf1/0x170 [ 309.296571] ? __copy_skb_header+0x784/0x830 [ 309.300956] __msan_chain_origin+0x69/0xc0 [ 309.305165] __skb_clone+0x7b3/0x990 [ 309.308860] skb_clone+0x3e8/0x590 [ 309.312379] tcp_transmit_skb+0x3e4/0x5350 [ 309.316598] tcp_write_xmit+0x2d81/0xb200 [ 309.320733] tcp_tsq_handler+0x73d/0x8a0 [ 309.324772] tcp_tasklet_func+0x733/0x900 [ 309.328898] tasklet_action_common+0x635/0x750 [ 309.333467] ? tcp_tsq_handler+0x8a0/0x8a0 [ 309.337678] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 309.343025] tasklet_action+0x31/0x40 [ 309.346807] __do_softirq+0x592/0x979 [ 309.350582] ? ksoftirqd_should_run+0x30/0x30 [ 309.355055] run_ksoftirqd+0x1f/0x40 [ 309.358751] smpboot_thread_fn+0x4ac/0x9a0 [ 309.362968] kthread+0x4db/0x6c0 [ 309.366307] ? cpu_report_death+0x1f0/0x1f0 [ 309.370611] ? kthread_blkcg+0xf0/0xf0 [ 309.374476] ret_from_fork+0x35/0x40 [ 309.378164] Uninit was stored to memory at: [ 309.382470] kmsan_internal_chain_origin+0x12b/0x210 [ 309.387549] __msan_chain_origin+0x69/0xc0 [ 309.391756] __skb_clone+0x8a2/0x990 [ 309.395443] skb_clone+0x3e8/0x590 [ 309.398958] tcp_transmit_skb+0x3e4/0x5350 [ 309.403166] tcp_write_xmit+0x2d81/0xb200 [ 309.407288] tcp_tsq_handler+0x73d/0x8a0 [ 309.411332] tcp_tasklet_func+0x733/0x900 [ 309.415455] tasklet_action_common+0x635/0x750 [ 309.420015] tasklet_action+0x31/0x40 [ 309.423795] __do_softirq+0x592/0x979 [ 309.427564] [ 309.429163] Uninit was stored to memory at: [ 309.433469] kmsan_internal_chain_origin+0x12b/0x210 [ 309.438546] __msan_chain_origin+0x69/0xc0 [ 309.442754] __skb_clone+0x8a2/0x990 [ 309.446448] skb_clone+0x3e8/0x590 [ 309.449963] tcp_transmit_skb+0x3e4/0x5350 [ 309.454175] tcp_write_xmit+0x2d81/0xb200 [ 309.458299] tcp_tsq_handler+0x73d/0x8a0 [ 309.462334] tcp_tasklet_func+0x733/0x900 [ 309.466457] tasklet_action_common+0x635/0x750 [ 309.471027] tasklet_action+0x31/0x40 [ 309.474810] __do_softirq+0x592/0x979 [ 309.478581] [ 309.480182] Uninit was stored to memory at: [ 309.484482] kmsan_internal_chain_origin+0x12b/0x210 [ 309.489567] __msan_chain_origin+0x69/0xc0 [ 309.493782] __skb_clone+0x8a2/0x990 [ 309.497470] skb_clone+0x3e8/0x590 [ 309.500985] tcp_transmit_skb+0x3e4/0x5350 [ 309.505207] tcp_write_xmit+0x2d81/0xb200 [ 309.509329] tcp_tsq_handler+0x73d/0x8a0 [ 309.513364] tcp_tasklet_func+0x733/0x900 [ 309.517484] tasklet_action_common+0x635/0x750 [ 309.522040] tasklet_action+0x31/0x40 [ 309.525818] __do_softirq+0x592/0x979 [ 309.529587] [ 309.531184] Uninit was stored to memory at: [ 309.535570] kmsan_internal_chain_origin+0x12b/0x210 [ 309.540647] __msan_chain_origin+0x69/0xc0 [ 309.544857] __skb_clone+0x8a2/0x990 [ 309.548546] skb_clone+0x3e8/0x590 [ 309.552066] tcp_transmit_skb+0x3e4/0x5350 [ 309.556275] tcp_write_xmit+0x2d81/0xb200 [ 309.560398] tcp_tsq_handler+0x73d/0x8a0 [ 309.564444] tcp_tasklet_func+0x733/0x900 [ 309.568566] tasklet_action_common+0x635/0x750 [ 309.573123] tasklet_action+0x31/0x40 [ 309.576898] __do_softirq+0x592/0x979 [ 309.580668] [ 309.582275] Uninit was stored to memory at: [ 309.586573] kmsan_internal_chain_origin+0x12b/0x210 [ 309.591649] __msan_chain_origin+0x69/0xc0 [ 309.595859] __skb_clone+0x8a2/0x990 [ 309.599548] skb_clone+0x3e8/0x590 [ 309.603065] tcp_transmit_skb+0x3e4/0x5350 [ 309.607274] tcp_write_xmit+0x2d81/0xb200 [ 309.611396] tcp_tsq_handler+0x73d/0x8a0 [ 309.615431] tcp_release_cb+0x1d7/0x490 [ 309.619379] release_sock+0x107/0x2a0 [ 309.623154] tcp_sendmsg+0xd6/0x100 [ 309.626756] inet_sendmsg+0x3fc/0x760 [ 309.630531] sock_write_iter+0x3bc/0x470 [ 309.634572] do_iter_readv_writev+0x81c/0xa20 [ 309.639043] do_iter_write+0x30d/0xd50 [ 309.642921] do_writev+0x3be/0x820 [ 309.646437] __x64_sys_writev+0xe1/0x120 [ 309.650473] do_syscall_64+0x15b/0x230 [ 309.654338] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 309.659506] [ 309.661107] Uninit was stored to memory at: [ 309.665407] kmsan_internal_chain_origin+0x12b/0x210 [ 309.670483] __msan_chain_origin+0x69/0xc0 [ 309.674695] __skb_clone+0x8a2/0x990 [ 309.678384] skb_clone+0x3e8/0x590 [ 309.681901] tcp_transmit_skb+0x3e4/0x5350 [ 309.686113] tcp_write_xmit+0x2d81/0xb200 [ 309.690239] __tcp_push_pending_frames+0x124/0x400 [ 309.695142] tcp_push+0x803/0x8f0 [ 309.698571] tcp_sendmsg_locked+0x4eb1/0x6610 [ 309.703051] tcp_sendmsg+0xb2/0x100 [ 309.706653] inet_sendmsg+0x3fc/0x760 [ 309.710428] sock_write_iter+0x3bc/0x470 [ 309.714467] do_iter_readv_writev+0x81c/0xa20 [ 309.718939] do_iter_write+0x30d/0xd50 [ 309.722804] do_writev+0x3be/0x820 [ 309.726318] __x64_sys_writev+0xe1/0x120 [ 309.730353] do_syscall_64+0x15b/0x230 [ 309.734223] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 309.739381] [ 309.740981] Uninit was stored to memory at: [ 309.745284] kmsan_internal_chain_origin+0x12b/0x210 [ 309.750361] __msan_chain_origin+0x69/0xc0 [ 309.754580] __alloc_skb+0x949/0x9e0 [ 309.758269] sk_stream_alloc_skb+0x17c/0xcf0 [ 309.762655] tcp_sendmsg_locked+0x237e/0x6610 [ 309.767127] tcp_sendmsg+0xb2/0x100 [ 309.770728] inet_sendmsg+0x3fc/0x760 [ 309.774502] sock_write_iter+0x3bc/0x470 [ 309.778539] do_iter_readv_writev+0x81c/0xa20 [ 309.783019] do_iter_write+0x30d/0xd50 [ 309.786887] do_writev+0x3be/0x820 [ 309.790402] __x64_sys_writev+0xe1/0x120 [ 309.794438] do_syscall_64+0x15b/0x230 [ 309.798303] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 309.803460] [ 309.805062] Uninit was created at: [ 309.808589] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 309.813666] kmsan_kmalloc+0x94/0x100 [ 309.817442] kmsan_slab_alloc+0x10/0x20 [ 309.821392] kmem_cache_alloc_node+0x8af/0xc80 [ 309.825950] __alloc_skb+0x202/0x9e0 [ 309.829638] sk_stream_alloc_skb+0x17c/0xcf0 [ 309.834027] tcp_sendmsg_locked+0x237e/0x6610 [ 309.838501] tcp_sendmsg+0xb2/0x100 [ 309.842105] inet_sendmsg+0x3fc/0x760 [ 309.845884] sock_write_iter+0x3bc/0x470 [ 309.849921] do_iter_readv_writev+0x81c/0xa20 [ 309.854390] do_iter_write+0x30d/0xd50 [ 309.858251] do_writev+0x3be/0x820 [ 309.861776] __x64_sys_writev+0xe1/0x120 [ 309.865812] do_syscall_64+0x15b/0x230 [ 309.869677] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 310.020156] not chained 1560000 origins [ 310.024146] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 310.030525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.039851] Call Trace: [ 310.042420] dump_stack+0x185/0x1d0 [ 310.046034] kmsan_internal_chain_origin+0x1ff/0x210 [ 310.051119] ? __msan_poison_alloca+0x15c/0x1d0 [ 310.055767] ? tcp_wfree+0x52d/0x6d0 [ 310.059456] ? kmsan_set_origin_inline+0x6b/0x120 [ 310.064274] ? __msan_poison_alloca+0x15c/0x1d0 [ 310.068918] ? kfree_skb+0x3c6/0x5d0 [ 310.072618] ? kmsan_memcpy_origins+0xf1/0x170 [ 310.077178] ? __copy_skb_header+0x784/0x830 [ 310.081562] __msan_chain_origin+0x69/0xc0 [ 310.085774] __skb_clone+0x7b3/0x990 [ 310.089468] skb_clone+0x3e8/0x590 [ 310.093011] tcp_transmit_skb+0x3e4/0x5350 [ 310.097248] tcp_write_xmit+0x2d81/0xb200 [ 310.101394] tcp_tsq_handler+0x73d/0x8a0 [ 310.105433] tcp_tasklet_func+0x733/0x900 [ 310.109570] tasklet_action_common+0x635/0x750 [ 310.114129] ? tcp_tsq_handler+0x8a0/0x8a0 [ 310.118340] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 310.123678] tasklet_action+0x31/0x40 [ 310.127455] __do_softirq+0x592/0x979 [ 310.131233] ? ksoftirqd_should_run+0x30/0x30 [ 310.135711] run_ksoftirqd+0x1f/0x40 [ 310.139401] smpboot_thread_fn+0x4ac/0x9a0 [ 310.143973] kthread+0x4db/0x6c0 [ 310.147317] ? cpu_report_death+0x1f0/0x1f0 [ 310.151616] ? kthread_blkcg+0xf0/0xf0 [ 310.155489] ret_from_fork+0x35/0x40 [ 310.159186] Uninit was stored to memory at: [ 310.163486] kmsan_internal_chain_origin+0x12b/0x210 [ 310.168564] __msan_chain_origin+0x69/0xc0 [ 310.172775] __skb_clone+0x8a2/0x990 [ 310.176465] skb_clone+0x3e8/0x590 [ 310.179982] tcp_transmit_skb+0x3e4/0x5350 [ 310.184197] tcp_write_xmit+0x2d81/0xb200 [ 310.188321] tcp_tsq_handler+0x73d/0x8a0 [ 310.192358] tcp_tasklet_func+0x733/0x900 [ 310.196571] tasklet_action_common+0x635/0x750 [ 310.201139] tasklet_action+0x31/0x40 [ 310.204918] __do_softirq+0x592/0x979 [ 310.208690] [ 310.210292] Uninit was stored to memory at: [ 310.214637] kmsan_internal_chain_origin+0x12b/0x210 [ 310.219717] __msan_chain_origin+0x69/0xc0 [ 310.223929] __skb_clone+0x8a2/0x990 [ 310.227626] skb_clone+0x3e8/0x590 [ 310.231142] tcp_transmit_skb+0x3e4/0x5350 [ 310.235352] tcp_write_xmit+0x2d81/0xb200 [ 310.239475] tcp_tsq_handler+0x73d/0x8a0 [ 310.243526] tcp_tasklet_func+0x733/0x900 [ 310.247649] tasklet_action_common+0x635/0x750 [ 310.252205] tasklet_action+0x31/0x40 [ 310.255981] __do_softirq+0x592/0x979 [ 310.259757] [ 310.261358] Uninit was stored to memory at: [ 310.265657] kmsan_internal_chain_origin+0x12b/0x210 [ 310.270755] __msan_chain_origin+0x69/0xc0 [ 310.274975] __skb_clone+0x8a2/0x990 [ 310.278675] skb_clone+0x3e8/0x590 [ 310.282192] tcp_transmit_skb+0x3e4/0x5350 [ 310.286403] tcp_write_xmit+0x2d81/0xb200 [ 310.290528] tcp_tsq_handler+0x73d/0x8a0 [ 310.294565] tcp_tasklet_func+0x733/0x900 [ 310.298687] tasklet_action_common+0x635/0x750 [ 310.303243] tasklet_action+0x31/0x40 [ 310.307027] __do_softirq+0x592/0x979 [ 310.310801] [ 310.312401] Uninit was stored to memory at: [ 310.316699] kmsan_internal_chain_origin+0x12b/0x210 [ 310.321778] __msan_chain_origin+0x69/0xc0 [ 310.326006] __skb_clone+0x8a2/0x990 [ 310.329704] skb_clone+0x3e8/0x590 [ 310.333220] tcp_transmit_skb+0x3e4/0x5350 [ 310.337431] tcp_write_xmit+0x2d81/0xb200 [ 310.341553] tcp_tsq_handler+0x73d/0x8a0 [ 310.345589] tcp_tasklet_func+0x733/0x900 [ 310.349721] tasklet_action_common+0x635/0x750 [ 310.354276] tasklet_action+0x31/0x40 [ 310.358054] __do_softirq+0x592/0x979 [ 310.361823] [ 310.363423] Uninit was stored to memory at: [ 310.367721] kmsan_internal_chain_origin+0x12b/0x210 [ 310.372796] __msan_chain_origin+0x69/0xc0 [ 310.377014] __skb_clone+0x8a2/0x990 [ 310.380706] skb_clone+0x3e8/0x590 [ 310.384221] tcp_transmit_skb+0x3e4/0x5350 [ 310.388432] tcp_write_xmit+0x2d81/0xb200 [ 310.392554] tcp_tsq_handler+0x73d/0x8a0 [ 310.396590] tcp_release_cb+0x1d7/0x490 [ 310.400538] release_sock+0x107/0x2a0 [ 310.404323] tcp_sendmsg+0xd6/0x100 [ 310.407924] inet_sendmsg+0x3fc/0x760 [ 310.411698] sock_write_iter+0x3bc/0x470 [ 310.415737] do_iter_readv_writev+0x81c/0xa20 [ 310.420206] do_iter_write+0x30d/0xd50 [ 310.424077] do_writev+0x3be/0x820 [ 310.427595] __x64_sys_writev+0xe1/0x120 [ 310.431630] do_syscall_64+0x15b/0x230 [ 310.435494] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 310.440661] [ 310.442272] Uninit was stored to memory at: [ 310.446569] kmsan_internal_chain_origin+0x12b/0x210 [ 310.451648] __msan_chain_origin+0x69/0xc0 [ 310.455858] __skb_clone+0x8a2/0x990 [ 310.459546] skb_clone+0x3e8/0x590 [ 310.463064] tcp_transmit_skb+0x3e4/0x5350 [ 310.467274] tcp_write_xmit+0x2d81/0xb200 [ 310.471397] __tcp_push_pending_frames+0x124/0x400 [ 310.476300] tcp_push+0x803/0x8f0 [ 310.479728] tcp_sendmsg_locked+0x4eb1/0x6610 [ 310.484199] tcp_sendmsg+0xb2/0x100 [ 310.487801] inet_sendmsg+0x3fc/0x760 [ 310.491576] sock_write_iter+0x3bc/0x470 [ 310.495623] do_iter_readv_writev+0x81c/0xa20 [ 310.500094] do_iter_write+0x30d/0xd50 [ 310.503955] do_writev+0x3be/0x820 [ 310.507469] __x64_sys_writev+0xe1/0x120 [ 310.511515] do_syscall_64+0x15b/0x230 [ 310.515379] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 310.520538] [ 310.522138] Uninit was stored to memory at: [ 310.526436] kmsan_internal_chain_origin+0x12b/0x210 [ 310.531513] __msan_chain_origin+0x69/0xc0 [ 310.535722] __alloc_skb+0x949/0x9e0 [ 310.539994] sk_stream_alloc_skb+0x17c/0xcf0 [ 310.544389] tcp_sendmsg_locked+0x237e/0x6610 [ 310.548861] tcp_sendmsg+0xb2/0x100 [ 310.552463] inet_sendmsg+0x3fc/0x760 [ 310.556241] sock_write_iter+0x3bc/0x470 [ 310.560278] do_iter_readv_writev+0x81c/0xa20 [ 310.564757] do_iter_write+0x30d/0xd50 [ 310.568623] do_writev+0x3be/0x820 [ 310.572138] __x64_sys_writev+0xe1/0x120 [ 310.576175] do_syscall_64+0x15b/0x230 [ 310.580045] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 310.585204] [ 310.586814] Uninit was created at: [ 310.590331] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 310.595416] kmsan_kmalloc+0x94/0x100 [ 310.599201] kmsan_slab_alloc+0x10/0x20 [ 310.603150] kmem_cache_alloc_node+0x8af/0xc80 [ 310.607708] __alloc_skb+0x202/0x9e0 [ 310.611398] sk_stream_alloc_skb+0x17c/0xcf0 [ 310.615782] tcp_sendmsg_locked+0x237e/0x6610 [ 310.620251] tcp_sendmsg+0xb2/0x100 [ 310.623852] inet_sendmsg+0x3fc/0x760 [ 310.627626] sock_write_iter+0x3bc/0x470 [ 310.631664] do_iter_readv_writev+0x81c/0xa20 [ 310.636132] do_iter_write+0x30d/0xd50 [ 310.639999] do_writev+0x3be/0x820 [ 310.643524] __x64_sys_writev+0xe1/0x120 [ 310.647559] do_syscall_64+0x15b/0x230 [ 310.651423] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 310.808726] not chained 1570000 origins [ 310.812730] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 310.819120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.828448] Call Trace: [ 310.831028] dump_stack+0x185/0x1d0 [ 310.834648] kmsan_internal_chain_origin+0x1ff/0x210 [ 310.839728] ? __msan_poison_alloca+0x15c/0x1d0 [ 310.844374] ? tcp_wfree+0x52d/0x6d0 [ 310.848065] ? kmsan_set_origin_inline+0x6b/0x120 [ 310.852883] ? __msan_poison_alloca+0x15c/0x1d0 [ 310.857530] ? kfree_skb+0x3c6/0x5d0 [ 310.861234] ? kmsan_memcpy_origins+0xf1/0x170 [ 310.865794] ? __copy_skb_header+0x784/0x830 [ 310.870187] __msan_chain_origin+0x69/0xc0 [ 310.874398] __skb_clone+0x7b3/0x990 [ 310.878093] skb_clone+0x3e8/0x590 [ 310.881621] tcp_transmit_skb+0x3e4/0x5350 [ 310.885838] tcp_write_xmit+0x2d81/0xb200 [ 310.889976] tcp_tsq_handler+0x73d/0x8a0 [ 310.894027] tcp_tasklet_func+0x733/0x900 [ 310.898165] tasklet_action_common+0x635/0x750 [ 310.902725] ? tcp_tsq_handler+0x8a0/0x8a0 [ 310.906937] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 310.912277] tasklet_action+0x31/0x40 [ 310.916064] __do_softirq+0x592/0x979 [ 310.919845] ? ksoftirqd_should_run+0x30/0x30 [ 310.924322] run_ksoftirqd+0x1f/0x40 [ 310.928023] smpboot_thread_fn+0x4ac/0x9a0 [ 310.932242] kthread+0x4db/0x6c0 [ 310.935592] ? cpu_report_death+0x1f0/0x1f0 [ 310.939892] ? kthread_blkcg+0xf0/0xf0 [ 310.943755] ret_from_fork+0x35/0x40 [ 310.947442] Uninit was stored to memory at: [ 310.951760] kmsan_internal_chain_origin+0x12b/0x210 [ 310.956839] __msan_chain_origin+0x69/0xc0 [ 310.961052] __skb_clone+0x8a2/0x990 [ 310.964742] skb_clone+0x3e8/0x590 [ 310.968262] tcp_transmit_skb+0x3e4/0x5350 [ 310.972470] tcp_write_xmit+0x2d81/0xb200 [ 310.976593] tcp_tsq_handler+0x73d/0x8a0 [ 310.980630] tcp_tasklet_func+0x733/0x900 [ 310.984764] tasklet_action_common+0x635/0x750 [ 310.989330] tasklet_action+0x31/0x40 [ 310.993107] __do_softirq+0x592/0x979 [ 310.996876] [ 310.998475] Uninit was stored to memory at: [ 311.002774] kmsan_internal_chain_origin+0x12b/0x210 [ 311.007863] __msan_chain_origin+0x69/0xc0 [ 311.012074] __skb_clone+0x8a2/0x990 [ 311.015763] skb_clone+0x3e8/0x590 [ 311.019279] tcp_transmit_skb+0x3e4/0x5350 [ 311.023489] tcp_write_xmit+0x2d81/0xb200 [ 311.027611] tcp_tsq_handler+0x73d/0x8a0 [ 311.031647] tcp_tasklet_func+0x733/0x900 [ 311.035769] tasklet_action_common+0x635/0x750 [ 311.040325] tasklet_action+0x31/0x40 [ 311.044099] __do_softirq+0x592/0x979 [ 311.047879] [ 311.049481] Uninit was stored to memory at: [ 311.053779] kmsan_internal_chain_origin+0x12b/0x210 [ 311.058868] __msan_chain_origin+0x69/0xc0 [ 311.063079] __skb_clone+0x8a2/0x990 [ 311.066765] skb_clone+0x3e8/0x590 [ 311.070280] tcp_transmit_skb+0x3e4/0x5350 [ 311.074489] tcp_write_xmit+0x2d81/0xb200 [ 311.078612] tcp_tsq_handler+0x73d/0x8a0 [ 311.082649] tcp_tasklet_func+0x733/0x900 [ 311.086772] tasklet_action_common+0x635/0x750 [ 311.091332] tasklet_action+0x31/0x40 [ 311.095109] __do_softirq+0x592/0x979 [ 311.098879] [ 311.100479] Uninit was stored to memory at: [ 311.104778] kmsan_internal_chain_origin+0x12b/0x210 [ 311.109865] __msan_chain_origin+0x69/0xc0 [ 311.114075] __skb_clone+0x8a2/0x990 [ 311.117762] skb_clone+0x3e8/0x590 [ 311.121286] tcp_transmit_skb+0x3e4/0x5350 [ 311.125496] tcp_write_xmit+0x2d81/0xb200 [ 311.129620] tcp_tsq_handler+0x73d/0x8a0 [ 311.133656] tcp_tasklet_func+0x733/0x900 [ 311.137779] tasklet_action_common+0x635/0x750 [ 311.142344] tasklet_action+0x31/0x40 [ 311.146208] __do_softirq+0x592/0x979 [ 311.149978] [ 311.151580] Uninit was stored to memory at: [ 311.155886] kmsan_internal_chain_origin+0x12b/0x210 [ 311.160961] __msan_chain_origin+0x69/0xc0 [ 311.165172] __skb_clone+0x8a2/0x990 [ 311.168860] skb_clone+0x3e8/0x590 [ 311.172377] tcp_transmit_skb+0x3e4/0x5350 [ 311.176598] tcp_write_xmit+0x2d81/0xb200 [ 311.180722] tcp_tsq_handler+0x73d/0x8a0 [ 311.184760] tcp_release_cb+0x1d7/0x490 [ 311.188723] release_sock+0x107/0x2a0 [ 311.192513] tcp_sendmsg+0xd6/0x100 [ 311.196123] inet_sendmsg+0x3fc/0x760 [ 311.199900] sock_write_iter+0x3bc/0x470 [ 311.203938] do_iter_readv_writev+0x81c/0xa20 [ 311.208407] do_iter_write+0x30d/0xd50 [ 311.212273] do_writev+0x3be/0x820 [ 311.215801] __x64_sys_writev+0xe1/0x120 [ 311.219850] do_syscall_64+0x15b/0x230 [ 311.223716] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 311.228886] [ 311.230486] Uninit was stored to memory at: [ 311.234795] kmsan_internal_chain_origin+0x12b/0x210 [ 311.239872] __msan_chain_origin+0x69/0xc0 [ 311.244084] __skb_clone+0x8a2/0x990 [ 311.247772] skb_clone+0x3e8/0x590 [ 311.251288] tcp_transmit_skb+0x3e4/0x5350 [ 311.255497] tcp_write_xmit+0x2d81/0xb200 [ 311.259621] __tcp_push_pending_frames+0x124/0x400 [ 311.264524] tcp_push+0x803/0x8f0 [ 311.267951] tcp_sendmsg_locked+0x4eb1/0x6610 [ 311.272430] tcp_sendmsg+0xb2/0x100 [ 311.276036] inet_sendmsg+0x3fc/0x760 [ 311.279814] sock_write_iter+0x3bc/0x470 [ 311.283852] do_iter_readv_writev+0x81c/0xa20 [ 311.288323] do_iter_write+0x30d/0xd50 [ 311.292190] do_writev+0x3be/0x820 [ 311.295717] __x64_sys_writev+0xe1/0x120 [ 311.299754] do_syscall_64+0x15b/0x230 [ 311.303626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 311.308786] [ 311.310395] Uninit was stored to memory at: [ 311.314694] kmsan_internal_chain_origin+0x12b/0x210 [ 311.319771] __msan_chain_origin+0x69/0xc0 [ 311.323981] __alloc_skb+0x949/0x9e0 [ 311.327682] sk_stream_alloc_skb+0x17c/0xcf0 [ 311.332068] tcp_sendmsg_locked+0x237e/0x6610 [ 311.336544] tcp_sendmsg+0xb2/0x100 [ 311.340147] inet_sendmsg+0x3fc/0x760 [ 311.343922] sock_write_iter+0x3bc/0x470 [ 311.347966] do_iter_readv_writev+0x81c/0xa20 [ 311.352437] do_iter_write+0x30d/0xd50 [ 311.356298] do_writev+0x3be/0x820 [ 311.359814] __x64_sys_writev+0xe1/0x120 [ 311.363849] do_syscall_64+0x15b/0x230 [ 311.367711] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 311.372882] [ 311.374484] Uninit was created at: [ 311.378011] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 311.383099] kmsan_kmalloc+0x94/0x100 [ 311.386875] kmsan_slab_alloc+0x10/0x20 [ 311.390825] kmem_cache_alloc_node+0x8af/0xc80 [ 311.395382] __alloc_skb+0x202/0x9e0 [ 311.399071] sk_stream_alloc_skb+0x17c/0xcf0 [ 311.403456] tcp_sendmsg_locked+0x237e/0x6610 [ 311.407928] tcp_sendmsg+0xb2/0x100 [ 311.411537] inet_sendmsg+0x3fc/0x760 [ 311.415311] sock_write_iter+0x3bc/0x470 [ 311.419357] do_iter_readv_writev+0x81c/0xa20 [ 311.423828] do_iter_write+0x30d/0xd50 [ 311.427701] do_writev+0x3be/0x820 [ 311.431246] __x64_sys_writev+0xe1/0x120 [ 311.435284] do_syscall_64+0x15b/0x230 [ 311.439156] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 311.590153] not chained 1580000 origins [ 311.594164] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 311.600546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.609899] Call Trace: [ 311.612472] dump_stack+0x185/0x1d0 [ 311.616097] kmsan_internal_chain_origin+0x1ff/0x210 [ 311.621179] ? __msan_poison_alloca+0x15c/0x1d0 [ 311.625824] ? tcp_wfree+0x52d/0x6d0 [ 311.629513] ? kmsan_set_origin_inline+0x6b/0x120 [ 311.634330] ? __msan_poison_alloca+0x15c/0x1d0 [ 311.638975] ? kfree_skb+0x3c6/0x5d0 [ 311.642668] ? kmsan_memcpy_origins+0xf1/0x170 [ 311.647232] ? __copy_skb_header+0x784/0x830 [ 311.651625] __msan_chain_origin+0x69/0xc0 [ 311.655837] __skb_clone+0x7b3/0x990 [ 311.659538] skb_clone+0x3e8/0x590 [ 311.663061] tcp_transmit_skb+0x3e4/0x5350 [ 311.667279] tcp_write_xmit+0x2d81/0xb200 [ 311.671418] tcp_tsq_handler+0x73d/0x8a0 [ 311.675457] tcp_tasklet_func+0x733/0x900 [ 311.679594] tasklet_action_common+0x635/0x750 [ 311.684164] ? tcp_tsq_handler+0x8a0/0x8a0 [ 311.688378] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 311.693717] tasklet_action+0x31/0x40 [ 311.697496] __do_softirq+0x592/0x979 [ 311.701275] ? ksoftirqd_should_run+0x30/0x30 [ 311.705764] run_ksoftirqd+0x1f/0x40 [ 311.709470] smpboot_thread_fn+0x4ac/0x9a0 [ 311.713684] kthread+0x4db/0x6c0 [ 311.717032] ? cpu_report_death+0x1f0/0x1f0 [ 311.721337] ? kthread_blkcg+0xf0/0xf0 [ 311.725199] ret_from_fork+0x35/0x40 [ 311.728898] Uninit was stored to memory at: [ 311.733199] kmsan_internal_chain_origin+0x12b/0x210 [ 311.738277] __msan_chain_origin+0x69/0xc0 [ 311.742491] __skb_clone+0x8a2/0x990 [ 311.746180] skb_clone+0x3e8/0x590 [ 311.749695] tcp_transmit_skb+0x3e4/0x5350 [ 311.753906] tcp_write_xmit+0x2d81/0xb200 [ 311.758048] tcp_tsq_handler+0x73d/0x8a0 [ 311.762085] tcp_tasklet_func+0x733/0x900 [ 311.766208] tasklet_action_common+0x635/0x750 [ 311.770763] tasklet_action+0x31/0x40 [ 311.774551] __do_softirq+0x592/0x979 [ 311.778409] [ 311.780018] Uninit was stored to memory at: [ 311.784332] kmsan_internal_chain_origin+0x12b/0x210 [ 311.789411] __msan_chain_origin+0x69/0xc0 [ 311.793622] __skb_clone+0x8a2/0x990 [ 311.797311] skb_clone+0x3e8/0x590 [ 311.800829] tcp_transmit_skb+0x3e4/0x5350 [ 311.805062] tcp_write_xmit+0x2d81/0xb200 [ 311.809185] tcp_tsq_handler+0x73d/0x8a0 [ 311.813222] tcp_tasklet_func+0x733/0x900 [ 311.817355] tasklet_action_common+0x635/0x750 [ 311.821912] tasklet_action+0x31/0x40 [ 311.825689] __do_softirq+0x592/0x979 [ 311.829458] [ 311.831058] Uninit was stored to memory at: [ 311.835357] kmsan_internal_chain_origin+0x12b/0x210 [ 311.840433] __msan_chain_origin+0x69/0xc0 [ 311.844642] __skb_clone+0x8a2/0x990 [ 311.848330] skb_clone+0x3e8/0x590 [ 311.851847] tcp_transmit_skb+0x3e4/0x5350 [ 311.856061] tcp_write_xmit+0x2d81/0xb200 [ 311.860183] tcp_tsq_handler+0x73d/0x8a0 [ 311.864220] tcp_tasklet_func+0x733/0x900 [ 311.868345] tasklet_action_common+0x635/0x750 [ 311.872901] tasklet_action+0x31/0x40 [ 311.876678] __do_softirq+0x592/0x979 [ 311.880460] [ 311.882062] Uninit was stored to memory at: [ 311.886361] kmsan_internal_chain_origin+0x12b/0x210 [ 311.891439] __msan_chain_origin+0x69/0xc0 [ 311.895650] __skb_clone+0x8a2/0x990 [ 311.899339] skb_clone+0x3e8/0x590 [ 311.902855] tcp_transmit_skb+0x3e4/0x5350 [ 311.907066] tcp_write_xmit+0x2d81/0xb200 [ 311.911191] tcp_tsq_handler+0x73d/0x8a0 [ 311.915228] tcp_tasklet_func+0x733/0x900 [ 311.919358] tasklet_action_common+0x635/0x750 [ 311.923914] tasklet_action+0x31/0x40 [ 311.927691] __do_softirq+0x592/0x979 [ 311.931470] [ 311.933081] Uninit was stored to memory at: [ 311.937379] kmsan_internal_chain_origin+0x12b/0x210 [ 311.942455] __msan_chain_origin+0x69/0xc0 [ 311.946668] __skb_clone+0x8a2/0x990 [ 311.950358] skb_clone+0x3e8/0x590 [ 311.953872] tcp_transmit_skb+0x3e4/0x5350 [ 311.958083] tcp_write_xmit+0x2d81/0xb200 [ 311.962209] tcp_tsq_handler+0x73d/0x8a0 [ 311.966274] tcp_release_cb+0x1d7/0x490 [ 311.970243] release_sock+0x107/0x2a0 [ 311.974028] tcp_sendmsg+0xd6/0x100 [ 311.977636] inet_sendmsg+0x3fc/0x760 [ 311.981413] sock_write_iter+0x3bc/0x470 [ 311.985462] do_iter_readv_writev+0x81c/0xa20 [ 311.989934] do_iter_write+0x30d/0xd50 [ 311.993802] do_writev+0x3be/0x820 [ 311.997316] __x64_sys_writev+0xe1/0x120 [ 312.001354] do_syscall_64+0x15b/0x230 [ 312.005218] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 312.010377] [ 312.011976] Uninit was stored to memory at: [ 312.016278] kmsan_internal_chain_origin+0x12b/0x210 [ 312.021355] __msan_chain_origin+0x69/0xc0 [ 312.025564] __skb_clone+0x8a2/0x990 [ 312.029261] skb_clone+0x3e8/0x590 [ 312.032779] tcp_transmit_skb+0x3e4/0x5350 [ 312.036989] tcp_write_xmit+0x2d81/0xb200 [ 312.041139] __tcp_push_pending_frames+0x124/0x400 [ 312.046045] tcp_push+0x803/0x8f0 [ 312.049473] tcp_sendmsg_locked+0x4eb1/0x6610 [ 312.053943] tcp_sendmsg+0xb2/0x100 [ 312.057546] inet_sendmsg+0x3fc/0x760 [ 312.061319] sock_write_iter+0x3bc/0x470 [ 312.065356] do_iter_readv_writev+0x81c/0xa20 [ 312.069839] do_iter_write+0x30d/0xd50 [ 312.073702] do_writev+0x3be/0x820 [ 312.077219] __x64_sys_writev+0xe1/0x120 [ 312.081253] do_syscall_64+0x15b/0x230 [ 312.085117] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 312.090276] [ 312.091876] Uninit was stored to memory at: [ 312.096175] kmsan_internal_chain_origin+0x12b/0x210 [ 312.101251] __msan_chain_origin+0x69/0xc0 [ 312.105462] __alloc_skb+0x949/0x9e0 [ 312.109151] sk_stream_alloc_skb+0x17c/0xcf0 [ 312.113547] tcp_sendmsg_locked+0x237e/0x6610 [ 312.118024] tcp_sendmsg+0xb2/0x100 [ 312.121633] inet_sendmsg+0x3fc/0x760 [ 312.125408] sock_write_iter+0x3bc/0x470 [ 312.129455] do_iter_readv_writev+0x81c/0xa20 [ 312.133924] do_iter_write+0x30d/0xd50 [ 312.137789] do_writev+0x3be/0x820 [ 312.141305] __x64_sys_writev+0xe1/0x120 [ 312.145342] do_syscall_64+0x15b/0x230 [ 312.149207] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 312.154366] [ 312.155968] Uninit was created at: [ 312.159486] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 312.164566] kmsan_kmalloc+0x94/0x100 [ 312.168344] kmsan_slab_alloc+0x10/0x20 [ 312.172292] kmem_cache_alloc_node+0x8af/0xc80 [ 312.176861] __alloc_skb+0x202/0x9e0 [ 312.180553] sk_stream_alloc_skb+0x17c/0xcf0 [ 312.184936] tcp_sendmsg_locked+0x237e/0x6610 [ 312.189407] tcp_sendmsg+0xb2/0x100 [ 312.193019] inet_sendmsg+0x3fc/0x760 [ 312.196799] sock_write_iter+0x3bc/0x470 [ 312.200848] do_iter_readv_writev+0x81c/0xa20 [ 312.205318] do_iter_write+0x30d/0xd50 [ 312.209192] do_writev+0x3be/0x820 [ 312.212707] __x64_sys_writev+0xe1/0x120 [ 312.216741] do_syscall_64+0x15b/0x230 [ 312.220616] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 312.378626] not chained 1590000 origins [ 312.382625] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 312.389011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.398349] Call Trace: [ 312.400919] dump_stack+0x185/0x1d0 [ 312.404532] kmsan_internal_chain_origin+0x1ff/0x210 [ 312.410394] ? __msan_poison_alloca+0x15c/0x1d0 [ 312.415049] ? tcp_wfree+0x52d/0x6d0 [ 312.418740] ? kmsan_set_origin_inline+0x6b/0x120 [ 312.423558] ? __msan_poison_alloca+0x15c/0x1d0 [ 312.428204] ? kfree_skb+0x3c6/0x5d0 [ 312.431896] ? kmsan_memcpy_origins+0xf1/0x170 [ 312.436454] ? __copy_skb_header+0x784/0x830 [ 312.440840] __msan_chain_origin+0x69/0xc0 [ 312.445053] __skb_clone+0x7b3/0x990 [ 312.448758] skb_clone+0x3e8/0x590 [ 312.452278] tcp_transmit_skb+0x3e4/0x5350 [ 312.456495] tcp_write_xmit+0x2d81/0xb200 [ 312.460633] tcp_tsq_handler+0x73d/0x8a0 [ 312.464674] tcp_tasklet_func+0x733/0x900 [ 312.468801] tasklet_action_common+0x635/0x750 [ 312.473360] ? tcp_tsq_handler+0x8a0/0x8a0 [ 312.477571] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 312.482908] tasklet_action+0x31/0x40 [ 312.486686] __do_softirq+0x592/0x979 [ 312.490465] ? ksoftirqd_should_run+0x30/0x30 [ 312.494934] run_ksoftirqd+0x1f/0x40 [ 312.498622] smpboot_thread_fn+0x4ac/0x9a0 [ 312.502845] kthread+0x4db/0x6c0 [ 312.506189] ? cpu_report_death+0x1f0/0x1f0 [ 312.510487] ? kthread_blkcg+0xf0/0xf0 [ 312.514350] ret_from_fork+0x35/0x40 [ 312.518043] Uninit was stored to memory at: [ 312.522344] kmsan_internal_chain_origin+0x12b/0x210 [ 312.527434] __msan_chain_origin+0x69/0xc0 [ 312.531653] __skb_clone+0x8a2/0x990 [ 312.535344] skb_clone+0x3e8/0x590 [ 312.538859] tcp_transmit_skb+0x3e4/0x5350 [ 312.543557] tcp_write_xmit+0x2d81/0xb200 [ 312.547683] tcp_tsq_handler+0x73d/0x8a0 [ 312.551720] tcp_tasklet_func+0x733/0x900 [ 312.555842] tasklet_action_common+0x635/0x750 [ 312.560408] tasklet_action+0x31/0x40 [ 312.564194] __do_softirq+0x592/0x979 [ 312.567972] [ 312.569575] Uninit was stored to memory at: [ 312.573874] kmsan_internal_chain_origin+0x12b/0x210 [ 312.578951] __msan_chain_origin+0x69/0xc0 [ 312.583161] __skb_clone+0x8a2/0x990 [ 312.586851] skb_clone+0x3e8/0x590 [ 312.590366] tcp_transmit_skb+0x3e4/0x5350 [ 312.594585] tcp_write_xmit+0x2d81/0xb200 [ 312.598709] tcp_tsq_handler+0x73d/0x8a0 [ 312.602746] tcp_tasklet_func+0x733/0x900 [ 312.606870] tasklet_action_common+0x635/0x750 [ 312.611426] tasklet_action+0x31/0x40 [ 312.615202] __do_softirq+0x592/0x979 [ 312.618972] [ 312.620574] Uninit was stored to memory at: [ 312.624874] kmsan_internal_chain_origin+0x12b/0x210 [ 312.629960] __msan_chain_origin+0x69/0xc0 [ 312.634172] __skb_clone+0x8a2/0x990 [ 312.637861] skb_clone+0x3e8/0x590 [ 312.641387] tcp_transmit_skb+0x3e4/0x5350 [ 312.645608] tcp_write_xmit+0x2d81/0xb200 [ 312.649733] tcp_tsq_handler+0x73d/0x8a0 [ 312.653810] tcp_tasklet_func+0x733/0x900 [ 312.657956] tasklet_action_common+0x635/0x750 [ 312.662527] tasklet_action+0x31/0x40 [ 312.666316] __do_softirq+0x592/0x979 [ 312.670100] [ 312.671716] Uninit was stored to memory at: [ 312.676036] kmsan_internal_chain_origin+0x12b/0x210 [ 312.681120] __msan_chain_origin+0x69/0xc0 [ 312.685342] __skb_clone+0x8a2/0x990 [ 312.689036] skb_clone+0x3e8/0x590 [ 312.692563] tcp_transmit_skb+0x3e4/0x5350 [ 312.696772] tcp_write_xmit+0x2d81/0xb200 [ 312.700896] tcp_tsq_handler+0x73d/0x8a0 [ 312.704933] tcp_tasklet_func+0x733/0x900 [ 312.709059] tasklet_action_common+0x635/0x750 [ 312.713617] tasklet_action+0x31/0x40 [ 312.717396] __do_softirq+0x592/0x979 [ 312.721167] [ 312.722769] Uninit was stored to memory at: [ 312.727067] kmsan_internal_chain_origin+0x12b/0x210 [ 312.732143] __msan_chain_origin+0x69/0xc0 [ 312.736352] __skb_clone+0x8a2/0x990 [ 312.740045] skb_clone+0x3e8/0x590 [ 312.743561] tcp_transmit_skb+0x3e4/0x5350 [ 312.747771] tcp_write_xmit+0x2d81/0xb200 [ 312.751894] tcp_tsq_handler+0x73d/0x8a0 [ 312.755929] tcp_release_cb+0x1d7/0x490 [ 312.759878] release_sock+0x107/0x2a0 [ 312.763652] tcp_sendmsg+0xd6/0x100 [ 312.767255] inet_sendmsg+0x3fc/0x760 [ 312.771033] sock_write_iter+0x3bc/0x470 [ 312.775075] do_iter_readv_writev+0x81c/0xa20 [ 312.779546] do_iter_write+0x30d/0xd50 [ 312.783410] do_writev+0x3be/0x820 [ 312.786927] __x64_sys_writev+0xe1/0x120 [ 312.790965] do_syscall_64+0x15b/0x230 [ 312.794839] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 312.800001] [ 312.801609] Uninit was stored to memory at: [ 312.805909] kmsan_internal_chain_origin+0x12b/0x210 [ 312.810985] __msan_chain_origin+0x69/0xc0 [ 312.815201] __skb_clone+0x8a2/0x990 [ 312.818890] skb_clone+0x3e8/0x590 [ 312.822493] tcp_transmit_skb+0x3e4/0x5350 [ 312.826704] tcp_write_xmit+0x2d81/0xb200 [ 312.830827] __tcp_push_pending_frames+0x124/0x400 [ 312.835730] tcp_push+0x803/0x8f0 [ 312.839158] tcp_sendmsg_locked+0x4eb1/0x6610 [ 312.843639] tcp_sendmsg+0xb2/0x100 [ 312.847243] inet_sendmsg+0x3fc/0x760 [ 312.851034] sock_write_iter+0x3bc/0x470 [ 312.855080] do_iter_readv_writev+0x81c/0xa20 [ 312.859551] do_iter_write+0x30d/0xd50 [ 312.863413] do_writev+0x3be/0x820 [ 312.866928] __x64_sys_writev+0xe1/0x120 [ 312.870976] do_syscall_64+0x15b/0x230 [ 312.874844] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 312.880008] [ 312.881613] Uninit was stored to memory at: [ 312.885920] kmsan_internal_chain_origin+0x12b/0x210 [ 312.891000] __msan_chain_origin+0x69/0xc0 [ 312.895220] __alloc_skb+0x949/0x9e0 [ 312.898911] sk_stream_alloc_skb+0x17c/0xcf0 [ 312.903295] tcp_sendmsg_locked+0x237e/0x6610 [ 312.907765] tcp_sendmsg+0xb2/0x100 [ 312.911378] inet_sendmsg+0x3fc/0x760 [ 312.915164] sock_write_iter+0x3bc/0x470 [ 312.919208] do_iter_readv_writev+0x81c/0xa20 [ 312.923684] do_iter_write+0x30d/0xd50 [ 312.927550] do_writev+0x3be/0x820 [ 312.931068] __x64_sys_writev+0xe1/0x120 [ 312.935114] do_syscall_64+0x15b/0x230 [ 312.938980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 312.944144] [ 312.945745] Uninit was created at: [ 312.949262] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 312.954340] kmsan_kmalloc+0x94/0x100 [ 312.958118] kmsan_slab_alloc+0x10/0x20 [ 312.962075] kmem_cache_alloc_node+0x8af/0xc80 [ 312.966637] __alloc_skb+0x202/0x9e0 [ 312.970329] sk_stream_alloc_skb+0x17c/0xcf0 [ 312.974712] tcp_sendmsg_locked+0x237e/0x6610 [ 312.979184] tcp_sendmsg+0xb2/0x100 [ 312.982789] inet_sendmsg+0x3fc/0x760 [ 312.986565] sock_write_iter+0x3bc/0x470 [ 312.990611] do_iter_readv_writev+0x81c/0xa20 [ 312.995083] do_iter_write+0x30d/0xd50 [ 312.998944] do_writev+0x3be/0x820 [ 313.002460] __x64_sys_writev+0xe1/0x120 [ 313.006497] do_syscall_64+0x15b/0x230 [ 313.010372] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 313.161111] not chained 1600000 origins [ 313.165114] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 313.171494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.180822] Call Trace: [ 313.183393] dump_stack+0x185/0x1d0 [ 313.187018] kmsan_internal_chain_origin+0x1ff/0x210 [ 313.192108] ? __msan_poison_alloca+0x15c/0x1d0 [ 313.196765] ? tcp_wfree+0x52d/0x6d0 [ 313.200455] ? kmsan_set_origin_inline+0x6b/0x120 [ 313.205281] ? __msan_poison_alloca+0x15c/0x1d0 [ 313.209927] ? kfree_skb+0x3c6/0x5d0 [ 313.213622] ? kmsan_memcpy_origins+0xf1/0x170 [ 313.218183] ? __copy_skb_header+0x784/0x830 [ 313.222567] __msan_chain_origin+0x69/0xc0 [ 313.226789] __skb_clone+0x7b3/0x990 [ 313.230481] skb_clone+0x3e8/0x590 [ 313.234007] tcp_transmit_skb+0x3e4/0x5350 [ 313.238240] tcp_write_xmit+0x2d81/0xb200 [ 313.242377] tcp_tsq_handler+0x73d/0x8a0 [ 313.246504] tcp_tasklet_func+0x733/0x900 [ 313.250632] tasklet_action_common+0x635/0x750 [ 313.255192] ? tcp_tsq_handler+0x8a0/0x8a0 [ 313.259402] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 313.264752] tasklet_action+0x31/0x40 [ 313.268530] __do_softirq+0x592/0x979 [ 313.272308] ? ksoftirqd_should_run+0x30/0x30 [ 313.276777] run_ksoftirqd+0x1f/0x40 [ 313.280467] smpboot_thread_fn+0x4ac/0x9a0 [ 313.284690] kthread+0x4db/0x6c0 [ 313.288049] ? cpu_report_death+0x1f0/0x1f0 [ 313.292347] ? kthread_blkcg+0xf0/0xf0 [ 313.296211] ret_from_fork+0x35/0x40 [ 313.299911] Uninit was stored to memory at: [ 313.304214] kmsan_internal_chain_origin+0x12b/0x210 [ 313.309293] __msan_chain_origin+0x69/0xc0 [ 313.313509] __skb_clone+0x8a2/0x990 [ 313.317198] skb_clone+0x3e8/0x590 [ 313.320732] tcp_transmit_skb+0x3e4/0x5350 [ 313.324943] tcp_write_xmit+0x2d81/0xb200 [ 313.329069] tcp_tsq_handler+0x73d/0x8a0 [ 313.333107] tcp_tasklet_func+0x733/0x900 [ 313.337230] tasklet_action_common+0x635/0x750 [ 313.341788] tasklet_action+0x31/0x40 [ 313.345567] __do_softirq+0x592/0x979 [ 313.349338] [ 313.350939] Uninit was stored to memory at: [ 313.355238] kmsan_internal_chain_origin+0x12b/0x210 [ 313.360316] __msan_chain_origin+0x69/0xc0 [ 313.364526] __skb_clone+0x8a2/0x990 [ 313.368216] skb_clone+0x3e8/0x590 [ 313.371741] tcp_transmit_skb+0x3e4/0x5350 [ 313.375952] tcp_write_xmit+0x2d81/0xb200 [ 313.380086] tcp_tsq_handler+0x73d/0x8a0 [ 313.384124] tcp_tasklet_func+0x733/0x900 [ 313.388246] tasklet_action_common+0x635/0x750 [ 313.392804] tasklet_action+0x31/0x40 [ 313.396678] __do_softirq+0x592/0x979 [ 313.400448] [ 313.402051] Uninit was stored to memory at: [ 313.406349] kmsan_internal_chain_origin+0x12b/0x210 [ 313.411428] __msan_chain_origin+0x69/0xc0 [ 313.415648] __skb_clone+0x8a2/0x990 [ 313.419339] skb_clone+0x3e8/0x590 [ 313.422866] tcp_transmit_skb+0x3e4/0x5350 [ 313.427085] tcp_write_xmit+0x2d81/0xb200 [ 313.431209] tcp_tsq_handler+0x73d/0x8a0 [ 313.435249] tcp_tasklet_func+0x733/0x900 [ 313.439379] tasklet_action_common+0x635/0x750 [ 313.443938] tasklet_action+0x31/0x40 [ 313.447728] __do_softirq+0x592/0x979 [ 313.451503] [ 313.453124] Uninit was stored to memory at: [ 313.457432] kmsan_internal_chain_origin+0x12b/0x210 [ 313.462515] __msan_chain_origin+0x69/0xc0 [ 313.466747] __skb_clone+0x8a2/0x990 [ 313.470439] skb_clone+0x3e8/0x590 [ 313.473958] tcp_transmit_skb+0x3e4/0x5350 [ 313.478179] tcp_write_xmit+0x2d81/0xb200 [ 313.482303] tcp_tsq_handler+0x73d/0x8a0 [ 313.486376] tcp_tasklet_func+0x733/0x900 [ 313.490509] tasklet_action_common+0x635/0x750 [ 313.495067] tasklet_action+0x31/0x40 [ 313.498847] __do_softirq+0x592/0x979 [ 313.502618] [ 313.504219] Uninit was stored to memory at: [ 313.508539] kmsan_internal_chain_origin+0x12b/0x210 [ 313.513617] __msan_chain_origin+0x69/0xc0 [ 313.517827] __skb_clone+0x8a2/0x990 [ 313.521529] skb_clone+0x3e8/0x590 [ 313.525063] tcp_transmit_skb+0x3e4/0x5350 [ 313.529273] tcp_write_xmit+0x2d81/0xb200 [ 313.533398] tcp_tsq_handler+0x73d/0x8a0 [ 313.537434] tcp_release_cb+0x1d7/0x490 [ 313.541384] release_sock+0x107/0x2a0 [ 313.545161] tcp_sendmsg+0xd6/0x100 [ 313.548763] inet_sendmsg+0x3fc/0x760 [ 313.552538] sock_write_iter+0x3bc/0x470 [ 313.556576] do_iter_readv_writev+0x81c/0xa20 [ 313.561052] do_iter_write+0x30d/0xd50 [ 313.564914] do_writev+0x3be/0x820 [ 313.568430] __x64_sys_writev+0xe1/0x120 [ 313.572466] do_syscall_64+0x15b/0x230 [ 313.576330] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 313.581489] [ 313.583090] Uninit was stored to memory at: [ 313.587392] kmsan_internal_chain_origin+0x12b/0x210 [ 313.592474] __msan_chain_origin+0x69/0xc0 [ 313.596687] __skb_clone+0x8a2/0x990 [ 313.600389] skb_clone+0x3e8/0x590 [ 313.603909] tcp_transmit_skb+0x3e4/0x5350 [ 313.608128] tcp_write_xmit+0x2d81/0xb200 [ 313.612253] __tcp_push_pending_frames+0x124/0x400 [ 313.617157] tcp_push+0x803/0x8f0 [ 313.620586] tcp_sendmsg_locked+0x4eb1/0x6610 [ 313.625068] tcp_sendmsg+0xb2/0x100 [ 313.628670] inet_sendmsg+0x3fc/0x760 [ 313.632445] sock_write_iter+0x3bc/0x470 [ 313.636483] do_iter_readv_writev+0x81c/0xa20 [ 313.640952] do_iter_write+0x30d/0xd50 [ 313.644816] do_writev+0x3be/0x820 [ 313.648332] __x64_sys_writev+0xe1/0x120 [ 313.652370] do_syscall_64+0x15b/0x230 [ 313.656235] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 313.661403] [ 313.663009] Uninit was stored to memory at: [ 313.667319] kmsan_internal_chain_origin+0x12b/0x210 [ 313.672414] __msan_chain_origin+0x69/0xc0 [ 313.676632] __alloc_skb+0x949/0x9e0 [ 313.680332] sk_stream_alloc_skb+0x17c/0xcf0 [ 313.684718] tcp_sendmsg_locked+0x237e/0x6610 [ 313.689190] tcp_sendmsg+0xb2/0x100 [ 313.692793] inet_sendmsg+0x3fc/0x760 [ 313.696567] sock_write_iter+0x3bc/0x470 [ 313.700608] do_iter_readv_writev+0x81c/0xa20 [ 313.705087] do_iter_write+0x30d/0xd50 [ 313.708951] do_writev+0x3be/0x820 [ 313.712470] __x64_sys_writev+0xe1/0x120 [ 313.716510] do_syscall_64+0x15b/0x230 [ 313.720374] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 313.725540] [ 313.727141] Uninit was created at: [ 313.730659] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 313.735738] kmsan_kmalloc+0x94/0x100 [ 313.739600] kmsan_slab_alloc+0x10/0x20 [ 313.743549] kmem_cache_alloc_node+0x8af/0xc80 [ 313.748111] __alloc_skb+0x202/0x9e0 [ 313.751801] sk_stream_alloc_skb+0x17c/0xcf0 [ 313.756192] tcp_sendmsg_locked+0x237e/0x6610 [ 313.760661] tcp_sendmsg+0xb2/0x100 [ 313.764264] inet_sendmsg+0x3fc/0x760 [ 313.768048] sock_write_iter+0x3bc/0x470 [ 313.772095] do_iter_readv_writev+0x81c/0xa20 [ 313.776565] do_iter_write+0x30d/0xd50 [ 313.780427] do_writev+0x3be/0x820 [ 313.783944] __x64_sys_writev+0xe1/0x120 [ 313.787979] do_syscall_64+0x15b/0x230 [ 313.791846] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 313.942863] not chained 1610000 origins [ 313.946860] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 313.953237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.962567] Call Trace: [ 313.965148] dump_stack+0x185/0x1d0 [ 313.968932] kmsan_internal_chain_origin+0x1ff/0x210 [ 313.974023] ? __msan_poison_alloca+0x15c/0x1d0 [ 313.978675] ? tcp_wfree+0x52d/0x6d0 [ 313.982365] ? kmsan_set_origin_inline+0x6b/0x120 [ 313.987183] ? __msan_poison_alloca+0x15c/0x1d0 [ 313.991829] ? kfree_skb+0x3c6/0x5d0 [ 313.995521] ? kmsan_memcpy_origins+0xf1/0x170 [ 314.000083] ? __copy_skb_header+0x784/0x830 [ 314.004468] __msan_chain_origin+0x69/0xc0 [ 314.008682] __skb_clone+0x7b3/0x990 [ 314.012374] skb_clone+0x3e8/0x590 [ 314.015892] tcp_transmit_skb+0x3e4/0x5350 [ 314.020111] tcp_write_xmit+0x2d81/0xb200 [ 314.024249] tcp_tsq_handler+0x73d/0x8a0 [ 314.028291] tcp_tasklet_func+0x733/0x900 [ 314.032419] tasklet_action_common+0x635/0x750 [ 314.036978] ? tcp_tsq_handler+0x8a0/0x8a0 [ 314.041192] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 314.046530] tasklet_action+0x31/0x40 [ 314.050308] __do_softirq+0x592/0x979 [ 314.054088] ? ksoftirqd_should_run+0x30/0x30 [ 314.058570] run_ksoftirqd+0x1f/0x40 [ 314.062262] smpboot_thread_fn+0x4ac/0x9a0 [ 314.066477] kthread+0x4db/0x6c0 [ 314.069819] ? cpu_report_death+0x1f0/0x1f0 [ 314.074121] ? kthread_blkcg+0xf0/0xf0 [ 314.077989] ret_from_fork+0x35/0x40 [ 314.081689] Uninit was stored to memory at: [ 314.086007] kmsan_internal_chain_origin+0x12b/0x210 [ 314.091109] __msan_chain_origin+0x69/0xc0 [ 314.095320] __skb_clone+0x8a2/0x990 [ 314.099018] skb_clone+0x3e8/0x590 [ 314.102541] tcp_transmit_skb+0x3e4/0x5350 [ 314.106753] tcp_write_xmit+0x2d81/0xb200 [ 314.110877] tcp_tsq_handler+0x73d/0x8a0 [ 314.114916] tcp_tasklet_func+0x733/0x900 [ 314.119056] tasklet_action_common+0x635/0x750 [ 314.123612] tasklet_action+0x31/0x40 [ 314.127387] __do_softirq+0x592/0x979 [ 314.131157] [ 314.132759] Uninit was stored to memory at: [ 314.137058] kmsan_internal_chain_origin+0x12b/0x210 [ 314.142146] __msan_chain_origin+0x69/0xc0 [ 314.146380] __skb_clone+0x8a2/0x990 [ 314.150076] skb_clone+0x3e8/0x590 [ 314.153597] tcp_transmit_skb+0x3e4/0x5350 [ 314.157808] tcp_write_xmit+0x2d81/0xb200 [ 314.161932] tcp_tsq_handler+0x73d/0x8a0 [ 314.165969] tcp_tasklet_func+0x733/0x900 [ 314.170093] tasklet_action_common+0x635/0x750 [ 314.174651] tasklet_action+0x31/0x40 [ 314.178432] __do_softirq+0x592/0x979 [ 314.182204] [ 314.183805] Uninit was stored to memory at: [ 314.188104] kmsan_internal_chain_origin+0x12b/0x210 [ 314.193184] __msan_chain_origin+0x69/0xc0 [ 314.197394] __skb_clone+0x8a2/0x990 [ 314.201083] skb_clone+0x3e8/0x590 [ 314.204598] tcp_transmit_skb+0x3e4/0x5350 [ 314.208818] tcp_write_xmit+0x2d81/0xb200 [ 314.212943] tcp_tsq_handler+0x73d/0x8a0 [ 314.216982] tcp_tasklet_func+0x733/0x900 [ 314.221111] tasklet_action_common+0x635/0x750 [ 314.225666] tasklet_action+0x31/0x40 [ 314.229445] __do_softirq+0x592/0x979 [ 314.233215] [ 314.234817] Uninit was stored to memory at: [ 314.239118] kmsan_internal_chain_origin+0x12b/0x210 [ 314.244196] __msan_chain_origin+0x69/0xc0 [ 314.248405] __skb_clone+0x8a2/0x990 [ 314.252093] skb_clone+0x3e8/0x590 [ 314.255613] tcp_transmit_skb+0x3e4/0x5350 [ 314.259825] tcp_write_xmit+0x2d81/0xb200 [ 314.263958] tcp_tsq_handler+0x73d/0x8a0 [ 314.267999] tcp_tasklet_func+0x733/0x900 [ 314.272135] tasklet_action_common+0x635/0x750 [ 314.276693] tasklet_action+0x31/0x40 [ 314.280480] __do_softirq+0x592/0x979 [ 314.284249] [ 314.285849] Uninit was stored to memory at: [ 314.290149] kmsan_internal_chain_origin+0x12b/0x210 [ 314.295226] __msan_chain_origin+0x69/0xc0 [ 314.299610] __skb_clone+0x8a2/0x990 [ 314.303299] skb_clone+0x3e8/0x590 [ 314.306829] tcp_transmit_skb+0x3e4/0x5350 [ 314.311047] tcp_write_xmit+0x2d81/0xb200 [ 314.315170] tcp_tsq_handler+0x73d/0x8a0 [ 314.319206] tcp_release_cb+0x1d7/0x490 [ 314.323156] release_sock+0x107/0x2a0 [ 314.326930] tcp_sendmsg+0xd6/0x100 [ 314.330533] inet_sendmsg+0x3fc/0x760 [ 314.334307] sock_write_iter+0x3bc/0x470 [ 314.338343] do_iter_readv_writev+0x81c/0xa20 [ 314.342815] do_iter_write+0x30d/0xd50 [ 314.346679] do_writev+0x3be/0x820 [ 314.350193] __x64_sys_writev+0xe1/0x120 [ 314.354241] do_syscall_64+0x15b/0x230 [ 314.358106] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 314.363283] [ 314.364885] Uninit was stored to memory at: [ 314.369183] kmsan_internal_chain_origin+0x12b/0x210 [ 314.374268] __msan_chain_origin+0x69/0xc0 [ 314.378479] __skb_clone+0x8a2/0x990 [ 314.382169] skb_clone+0x3e8/0x590 [ 314.385687] tcp_transmit_skb+0x3e4/0x5350 [ 314.389898] tcp_write_xmit+0x2d81/0xb200 [ 314.394044] __tcp_push_pending_frames+0x124/0x400 [ 314.398950] tcp_push+0x803/0x8f0 [ 314.402377] tcp_sendmsg_locked+0x4eb1/0x6610 [ 314.406847] tcp_sendmsg+0xb2/0x100 [ 314.410450] inet_sendmsg+0x3fc/0x760 [ 314.414236] sock_write_iter+0x3bc/0x470 [ 314.418273] do_iter_readv_writev+0x81c/0xa20 [ 314.422744] do_iter_write+0x30d/0xd50 [ 314.426607] do_writev+0x3be/0x820 [ 314.430133] __x64_sys_writev+0xe1/0x120 [ 314.434179] do_syscall_64+0x15b/0x230 [ 314.438057] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 314.443217] [ 314.444826] Uninit was stored to memory at: [ 314.449125] kmsan_internal_chain_origin+0x12b/0x210 [ 314.454204] __msan_chain_origin+0x69/0xc0 [ 314.458413] __alloc_skb+0x949/0x9e0 [ 314.462104] sk_stream_alloc_skb+0x17c/0xcf0 [ 314.466486] tcp_sendmsg_locked+0x237e/0x6610 [ 314.470956] tcp_sendmsg+0xb2/0x100 [ 314.474559] inet_sendmsg+0x3fc/0x760 [ 314.478332] sock_write_iter+0x3bc/0x470 [ 314.482371] do_iter_readv_writev+0x81c/0xa20 [ 314.486840] do_iter_write+0x30d/0xd50 [ 314.490701] do_writev+0x3be/0x820 [ 314.494217] __x64_sys_writev+0xe1/0x120 [ 314.498255] do_syscall_64+0x15b/0x230 [ 314.502119] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 314.507279] [ 314.508879] Uninit was created at: [ 314.512394] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 314.517549] kmsan_kmalloc+0x94/0x100 [ 314.521324] kmsan_slab_alloc+0x10/0x20 [ 314.525273] kmem_cache_alloc_node+0x8af/0xc80 [ 314.529829] __alloc_skb+0x202/0x9e0 [ 314.533517] sk_stream_alloc_skb+0x17c/0xcf0 [ 314.538413] tcp_sendmsg_locked+0x237e/0x6610 [ 314.542883] tcp_sendmsg+0xb2/0x100 [ 314.546485] inet_sendmsg+0x3fc/0x760 [ 314.550261] sock_write_iter+0x3bc/0x470 [ 314.554298] do_iter_readv_writev+0x81c/0xa20 [ 314.558778] do_iter_write+0x30d/0xd50 [ 314.562650] do_writev+0x3be/0x820 [ 314.566166] __x64_sys_writev+0xe1/0x120 [ 314.570202] do_syscall_64+0x15b/0x230 [ 314.574072] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 314.747678] not chained 1620000 origins [ 314.751704] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 314.758105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.767459] Call Trace: [ 314.770055] dump_stack+0x185/0x1d0 [ 314.773694] kmsan_internal_chain_origin+0x1ff/0x210 [ 314.778804] ? __msan_poison_alloca+0x15c/0x1d0 [ 314.783478] ? tcp_wfree+0x52d/0x6d0 [ 314.787198] ? kmsan_set_origin_inline+0x6b/0x120 [ 314.792050] ? __msan_poison_alloca+0x15c/0x1d0 [ 314.796722] ? kfree_skb+0x3c6/0x5d0 [ 314.800443] ? kmsan_memcpy_origins+0xf1/0x170 [ 314.805028] ? __copy_skb_header+0x784/0x830 [ 314.809444] __msan_chain_origin+0x69/0xc0 [ 314.813683] __skb_clone+0x7b3/0x990 [ 314.817405] skb_clone+0x3e8/0x590 [ 314.820953] tcp_transmit_skb+0x3e4/0x5350 [ 314.821981] IPVS: length: 37 != 24 [ 314.825196] tcp_write_xmit+0x2d81/0xb200 [ 314.825238] tcp_tsq_handler+0x73d/0x8a0 [ 314.825255] tcp_tasklet_func+0x733/0x900 [ 314.825273] tasklet_action_common+0x635/0x750 [ 314.825298] ? tcp_tsq_handler+0x8a0/0x8a0 [ 314.849944] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 314.849969] tasklet_action+0x31/0x40 [ 314.859118] __do_softirq+0x592/0x979 [ 314.862933] ? ksoftirqd_should_run+0x30/0x30 [ 314.862944] run_ksoftirqd+0x1f/0x40 11:38:54 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x101, 0x3, [0x3f, 0x100000000, 0x2]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x6}, &(0x7f0000000140)=0x8) sendto$inet6(r0, &(0x7f00000001c0)="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", 0xf1233e30f8411e9d, 0xc097, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 11:38:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)="42806e98000000", 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000680)={0x0, 0xffff}, &(0x7f00000006c0)=0x8) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400001, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000140), 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000700)={r3, 0x51, "c66d0cd6f4ab9d27392309794c517a0bac0633be8b73372793bc536ef06ee3ceea08df65e74ea872b77bb0ff8f59c954ad8a2f5de25ee4a0238680484cf5d5c41dd1d45e13ac6a24da3a8a11324703df2b"}, &(0x7f0000000780)=0x59) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:38:54 executing program 6: r0 = socket(0x80000000010, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000002440)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="107dacf5855b8d03efad6f9598245b0740158f6748b8b0eead3a36666f3674755e54a3739cf032f19d", 0x29}, {&(0x7f0000000100)}], 0x2, &(0x7f0000000180), 0x0, 0x4044000}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="1ef171dc2a77c2ea57695e4c910a9d5639c81ea683fffec563bfdc16ebc457f60950ea147558f06ba1446ba8f8dd5335d592da86a8e4252ec4fa09cda4edca98076397432f9f80398ab5fa3c178b87bb0e2dd2393e629331366f81d31d78293ece6b6fd38f738212fb0ba881c0156009ea1e6aae40783a0f96e411fc922ec438056fe42acf988d4e35cc8ea0a52c01d23407fb139740f620d92629069540207683a13d3dd8c4381357bfdf517fb981b1aa831653bae901d7fb5d2cdc50c4e6f3fe3155a26bdfa5f23926fad9f8a5fda6cb680adb9e156b0e28d033338df809ea52b950bd1a", 0xe5}], 0x1, &(0x7f0000000300)=[@iv={0x110, 0x117, 0x2, 0xf8, "d8abc64d5ffa25134a2f0ae167bdd239f989d0a9b04b6b060331f78efe117bbe260f2f5d93861a56778b4737004b17ef1db5a27206d7a09aab0f85e0dfa733226c42b172325bdfbfd3b97302305744f91fd50ba5a72c7327d53bb6e32c456ce2d37d092ef6f928fc4f502efea8d9cccc5557030d6239b5c855e39e7bc634ddb8a5f900ff3efd3a86c4d509d12f209a2069e041c16289d764de65324e8b686f41824e352abde41c080bf2a7d3fb09f408dbfdce0f7815d69f7d9a4933e6e6c3e753e250764db28a711533dc26e15ac88695ec97c7f0c33a98a63180651076dcf6d84273f9c2265086569672e8620c8e6cb525e5e1be1b0891"}], 0x110, 0x4040}, {0x0, 0x0, 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{&(0x7f0000001980)="26a13b1eddbe5b27224f8501f2c398fabf2002847312c54a73af0afb1fed2ad919bbd563b0d74c1ea9965b11c963d7078cc3e1d9149e8a9bdb0913818ef280fad018f3e65a63e41591f14561a35d716c25476a497799c5fb093bc1dfb9b1ee897400a30746c56d2a24c71ea78edacc801198a73c892717dd2a108b45ce9d2cc9fb820a76e1b521cae3e060538168bb22ba827bcd559f60db91afa3538fa94a7a270726d7308de1c1b66e6b737ad57b11794b7139281966ff2d", 0xb9}, {&(0x7f0000001a40)="e9cdf63a9e44ca", 0x7}, {&(0x7f0000001a80)="349973ef96d53f1cda387729ef7646d57bf5e6374794fef54a92033330bdd174d69a209d068e3e406029c91c2ba9ee73e773247d3ca053cc9875d88003ac45563ab231bcfa0c09f3a1", 0x49}, {&(0x7f0000001b00)="8348c24aa92ef6b177a7ad894a80aa5d3ab7d2319c4f0b47a4a232c444fbba9b92de4fe18386688e3bebc680c9b207", 0x2f}, {&(0x7f0000001b40)="9b740eb9481248dca3f65c9703f3422f2f8840096cb742b29c99fde07e86cc700e5dd8f1ec6b09e2f16a210d778690f6287313395cef67f8ba160d9fddeff2dbe26902f409609a244eb40ef78743", 0x4e}], 0x6, &(0x7f0000001c40)=[@iv={0x60, 0x117, 0x2, 0x49, "ebe17eea98f4ec84baa76ff6981b984cac823b6b29f7b9478e59d9b2d0a95c80968f033355d41ad1b8b61bc3dedcedd7da38b3f239888b35b61a2a73beee540bc07e560277d1e811a5"}, @iv={0xb0, 0x117, 0x2, 0x98, "119afc7d73ee772235177a8b798c4c0cdcfb4cea77df8a525f64e81e722d9904199f0fef2eeea139a1998de5d0e4085e3714772fceb215d41fe85c8623f80ce5969253c7a2d331419aa7e64d43d8e3f32851421785c401049971024b037b56b4d3c874f13643ce51525e42dc223ebc618acfd2c1354260e0ed83013ee2fce9ad68d06ba61ec7c7df6502229af0a417808b9111e24c04b1b6"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x140, 0x40800}, {0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001d80)="d703b4f77f9ec343169293fc752e62369dea073d683af464a44fc6937c8a394d281718db1be085e2", 0x28}, {&(0x7f0000001dc0)="47377564b898003f476227d14c64c75cfc2e581cf3c26093839cd576832a61014f911d4913d0035347f36e40f8cbec759f20e658313b930e98d7529416cad2134f52b4e4bace", 0x46}], 0x2, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001e80)="241a04c14b09ced05c9848a8ab7d641148174855a06669a177b3c61fa6a201e1c1", 0x21}], 0x1, &(0x7f0000001f00), 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001f40)="605b7035d40dd9294398ba68882ea6dc97d5db1624e623b7ee20e49f0a28af43ac2d4473e07cb6e8d8aa684b8df3b20e7597173d65361428fce8731cdbf98df5df522c6cf52a1b14d514783f86128b6d1a9a0152385dc2ad31574b5658ae564061fb96343df992815d2ca0e4fad60fdfdade370392f3ad7d", 0x78}], 0x1, &(0x7f0000002000)=[@iv={0xb8, 0x117, 0x2, 0xa0, "6c8af939902c366cf17bfdd05b91792f15871accaee389ea78b877ce2f4f2a28df86c61086d03d8b9ae586c0b7c3f4e96f29929f4f865f7e3f797734c29b73e0d2580b5846eb69f4ed8ae3ad6a603815d3dcebe2020431f3ebe0c34c0e7f794a6d2b4927f4d5a7709164b7b31e381620239f8913b40c86876b3ceb80cb3a8e28f19e5791de39de94f70da23fb9699dd65306cd5616f481cfd18a4d17babbef7f"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x1fbe}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x3d59aae342b2dffd}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x108, 0x117, 0x2, 0xed, "eb37c3ff49f2bee7065612e66d60cf45fe8d2aa37b754871335be5c75bfa5abbb8b069fcb1ebc9c42b7df2433db3321e973fc2d364b4e2bfec09c7f3a1aa6cf6223d9407d79899c5983bf67b52b077bee32f6f1afb5a047c80e6ccbb2545c7c2b2e679ef8970a99769c5d383fe970095534605fe42839009c7bf11a24208f5f55f8454a4e8512e3273fddcc24e210503fbde1f1179cea4099445f4dd03062c896f57fc79bcf52b14af4d913313e5ff1d9750e1fd0a959deccf5c58d83cc2a2abd9d1a81f8cc3f917dfda50f5078e9adbefee4715e59b5d61660d70d43ad1d5423fab169b3395eb9f58c47c11d4"}], 0x280, 0x10}, {0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002280)="c22438832d2c1a4a7386928c4913239850339dc94a001627872cb0e00c5d210cd0d9723557a16fde418d49f7a42015b210c632636955d2660d779ea788002b90e6b39ac4742d770be6f54b29c935d4a4f9e78db0ca3208e5c080978abe228f33bf23eb6dae3ed7c20907bfcb11c03567cddda98b5bc7d73e7b1265a7c358e62373810aced5384ebfaa93de71dfcd57d9f9abbf0fb9e4385f7e2d3c41862196f14520e6228ac4ed2df24969edb3e785", 0xaf}, {&(0x7f0000002340)="c9f19dd459be6dd464ca17b359ade2975e43b6e2d7a436005ca6854fa3f7ce217782c96088433d2a30481ae89742c696a97070647718ef23d2f3719cdf20e233f5a9e76be1e058deff84f8ca17e61ba7ffea480ad86ee5a0b15e6392769f791bfe0fb84f68bb423b11de246a83f1b8905dd5dd83b49eec7a8ef906f601dff0dd5b268af01391efe1fbacb2dc87d82723e060c9dbdc99d6", 0x97}], 0x2, 0x0, 0x0, 0x14}], 0x8, 0x850) write(r0, &(0x7f0000000000)="260000002a0047f10701c1b08021e4000000000001000000090000001a000000020000000706", 0x26) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000080)={0xd4, 0x1f}) 11:38:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/fib_trie\x00') r1 = socket$inet6(0xa, 0x1, 0x0) close(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000940)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000a80)={&(0x7f0000000980)={0x1d, r2}, 0x10, &(0x7f0000000a40)={&(0x7f00000009c0)=ANY=[@ANYBLOB="05003429fc97000004055d00e8000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="010000c001000000010000000301000066b9ff2284ed21ec"], 0x48}, 0x1, 0x0, 0x0, 0xc0}, 0x800) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") process_vm_readv(0x0, &(0x7f0000000980), 0x0, &(0x7f0000000e80)=[{&(0x7f0000000c40)=""/120, 0x78}], 0x1, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0x4000000e3, &(0x7f0000000080), &(0x7f0000000040)=0x4) sendmsg$alg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000ec0)="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0x1000}, {&(0x7f0000000000)="71575feeb370fd7f963ad9e6b24783ff2591800c3282af1efdda53d5afacce086cac491c8c06c913cfe7fd9f22c24e1532167802873d397178af2d963beb58548baa4f499eb0386cbb18e39f485b95cfaf3c0fa8042114c83e8d188bf629eba708a4b694d55a8797ac8ed4d8695b23a47762a79c2d92a562027c88fca3e88eef17c60cd53a7e985550b16c6e02ad1446dc648c1581a5daab4b5873c3869ea22ce0b33bced144ddaa172bf933ca1e6b1a2860846bdb24cdc4ddec62c87cf8710e9577", 0xc2}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x250, 0x20000080}, 0x11) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000840)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0xac, r4, 0x400, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xead}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xac}, 0x1, 0x0, 0x0, 0x4}, 0x40000) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 11:38:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sctp\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000030c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000031c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003200)={0x0, @empty, @multicast1}, &(0x7f0000003240)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000033c0)={0x0, 0x0, 0x0}, &(0x7f0000003400)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000057c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000058c0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005940)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005a00)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000005b00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005b40)={0x0, @multicast1, @local}, &(0x7f0000005b80)=0xc) getpeername(r0, &(0x7f0000005c40)=@can={0x0, 0x0}, &(0x7f0000005cc0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005d00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005d40)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000005e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005f40)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005f80)={0x0, 0x0, 0x0}, &(0x7f0000005fc0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006040)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000060c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000006100)={@empty, @remote, 0x0}, &(0x7f0000006140)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000008bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008c00)=0x14, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f0000008cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008d00)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008e80)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000008f80)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000a3c0)={0x0, @multicast1, @local}, &(0x7f000000a400)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f000000a440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a480)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f000000a4c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000a500)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000ae40)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f000000af40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000b040)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f000000b140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000b180)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000b280)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f000000bc40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000000bc00)={&(0x7f000000b2c0)={0x918, r2, 0x40a, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x12c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xac, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x402}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r15}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r16}, {0xfc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x24c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x18a}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}]}}]}, 0x918}, 0x1, 0x0, 0x0, 0x40}, 0x40) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) 11:38:54 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f00000001c0)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="73797a5f74756e0000008000", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r1, r2, &(0x7f0000000200), 0x8000fffffffe) 11:38:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = dup3(r1, r2, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x28}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x2012, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:38:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/7, 0x7}], 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/221, 0xdd}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/112, 0x70}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f0000000380)=""/100, 0x64}], 0x6, &(0x7f0000001540)=""/204, 0xcc, 0x10001}, 0x10000) sendmsg$nl_netfilter(r1, &(0x7f0000002a80)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x90a00}, 0xc, &(0x7f0000002a40)={&(0x7f0000001640)={0x13d0, 0x1, 0x7, 0x1, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x5}, [@generic="6bd9dcd3d059b9b7ceeae4db6008a6da9ee851a7537f23ddd2155153f90c9630cfab79ae4ca4caeb05656b724747e12059be695d1be09b0d3e0626bcf009f151bd99694e81e77645c47e95d7bb9b8dedff0f1292a25c028f0bddb541ed6f84aaffdce4aa30ec4694d65d713da2e673e9c90e0df357943d241386d75f8e83d8e5ea9a58be338b821faf058a0d7bd4b56a6454bec925cd89e94b451f761700ec16fa69db4cb7b9da5d728cd946ff1033", @nested={0x1228, 0x76, [@generic="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", @typed={0x14, 0x72, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="cf0e7c0151d9083a68882f5992964ecf04ef51aac70a0b841e4e5bf7101691531eb08474b54ca963366f28e46090157456b1f8a020584e43b798b6accc651e7d9e8ca1d28024e4257a022d7f298631c2b1e69c07405622ef595f5c01145de565a1e697d766ca72", @generic="c089bfe393211e6b88e86e7a4131b56deec648f57af69f2e7356917b6a30aa765af9f098453254b3b7bcb5f70d33337e7be90f70c9667857340e7558332a8253a1f532b8f3ff808859fc72785a21ccebef8e6b76ad22219fb2ef2f3a0ce357758315867cf48082ea9401f0326940ffc46b02ee0426eee24087f8dc0000e11a40b26a521e3c57f5a0b83b38eee92765b96fada573701d8024a349607e36e4e73ee8b108489e3df57b25c1835345ff85fc66af92d921d5cbd4ccecf907d8b0ff0ee921e9a93078aacdd44f5c2d82163818726da4bac7f1ea78f0806e33d9d4d1ab", @generic="c91d595884a8657a5f403e598149a785c206d912faa749f009a443f3c3dc3a3b1e8d4550428f5efe16586815a894e0a7f23ebe7870001b0e196bb882d0c6cc97278978f49156471ca58cf038a43b5520dd0598806d41ba51d0cda5800dcbd6cf443a7bcfc3adc002e0e21110526269c702d90ff23106121948f595390a7e67b29e296874146caf378a5067cb4501ca86c54ca53b6aa2f7665e73e3e4123491eeb41a62ae81cf73b8380f544007c2315d0f5e1831c5ec1846ab0428ae9183c7609e4299f90c43"]}, @nested={0xe4, 0x3, [@generic="b21b737d733e57d3a10ba923b99e90d94da8586cc2b82067bd8084ecaeaa3fe01b7fce6dff01fbd0327e1fdafdb9b8a5d81a04497601a7a728f56877760f3c1330ec68d586f93f8299a9c788dbdb3ed3910ac863a56f53fc8ec2914fbbec51cc72acf5d4b745aba87a", @typed={0x4, 0x48}, @generic="5c5c2250387d9332b6a528059564d76b00cb07f3662365dc51a0b77f1d75821074bf2605dd0ee034b4aadb62679a138b74dd7bf1d0db224c5b23f87a7b1a748c5b79ab0227d0c75d2d94c896e86afd2aa2bafadd253ff263ccf7a058f22757ef7491a6615ffc4402b81a92b9e38f44cceb6391"]}]}, 0x13d0}, 0x1, 0x0, 0x0, 0x800}, 0x81) accept4$packet(r1, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002b00)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002b40)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1c}, 0x5, 0x7, 0x3f, 0x500, 0x94, 0x1040000, r2}) 11:38:54 executing program 7: request_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3, 0x1000000}, &(0x7f00000000c0)='\x00', 0x0) 11:38:54 executing program 6: clock_gettime(0x0, &(0x7f00000048c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)}, {&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/158, 0x9e}, {&(0x7f0000000400)=""/117, 0x75}, {&(0x7f0000000480)=""/33, 0x21}, {&(0x7f00000004c0)=""/115, 0x73}], 0x8, &(0x7f00000005c0)=""/213, 0xd5, 0x3}, 0x1}, {{&(0x7f00000006c0)=@alg, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/42, 0x2a}, {&(0x7f0000000780)=""/173, 0xad}, {&(0x7f0000000840)=""/126, 0x7e}], 0x3, &(0x7f0000000900)=""/4096, 0x1000, 0x200}, 0x8}, {{&(0x7f0000001900)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001980)=""/104, 0x68}, {&(0x7f0000001a00)=""/163, 0xa3}, {&(0x7f0000001ac0)=""/40, 0x28}, {&(0x7f0000001b00)=""/226, 0xe2}, {&(0x7f0000001c00)=""/160, 0xa0}, {&(0x7f0000001cc0)=""/242, 0xf2}, {&(0x7f0000001dc0)=""/109, 0x6d}, {&(0x7f0000001e40)=""/186, 0xba}, {&(0x7f0000001f00)=""/4096, 0x1000}], 0x9, &(0x7f0000002fc0)=""/43, 0x2b, 0x7042}, 0x800}, {{&(0x7f0000003000)=@generic, 0x80, &(0x7f0000004480)=[{&(0x7f0000003080)=""/16, 0x10}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/145, 0x91}, {&(0x7f0000004180)=""/154, 0x9a}, {&(0x7f0000004240)=""/128, 0x80}, {&(0x7f00000042c0)=""/38, 0x26}, {&(0x7f0000004300)=""/121, 0x79}, {&(0x7f0000004380)=""/235, 0xeb}], 0x8, &(0x7f0000004500)=""/231, 0xe7, 0xf272}, 0x81cf}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000004600)=""/177, 0xb1}], 0x1, &(0x7f0000004700)=""/91, 0x5b, 0x4}}], 0x5, 0x2000, &(0x7f0000004900)={r0, r1+30000000}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000004940)={@empty, 0xfc, 0x0, 0x3, 0x1, 0x2, 0x3, 0x4}, &(0x7f0000004980)=0x20) r3 = socket$inet6(0xa, 0x1, 0x1) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xc0800, 0x0) openat$cgroup_type(r5, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_int(r4, 0x10d, 0x6, &(0x7f000079bffc), &(0x7f0000000000)=0x4) [ 314.862955] smpboot_thread_fn+0x4ac/0x9a0 [ 314.862973] kthread+0x4db/0x6c0 11:38:55 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x20fd6000}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x9, &(0x7f0000000080)=""/150) lseek(r0, 0x0, 0x4) [ 314.862983] ? cpu_report_death+0x1f0/0x1f0 [ 314.862997] ? kthread_blkcg+0xf0/0xf0 [ 314.863011] ret_from_fork+0x35/0x40 11:38:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f8356572408000000000000007c1a15f493a8da08fe6c00000000000000000000"], 0x8c) [ 314.863022] Uninit was stored to memory at: 11:38:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000200)=""/1, &(0x7f0000561ffc)=0x1) [ 314.863042] kmsan_internal_chain_origin+0x12b/0x210 11:38:55 executing program 4: unshare(0x2000400) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x400, 0x0) ioctl$BLKROSET(r0, 0x80140912, &(0x7f0000000080)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x8, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x101300) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x0, r2}) [ 314.863052] __msan_chain_origin+0x69/0xc0 [ 314.863063] __skb_clone+0x8a2/0x990 [ 314.863074] skb_clone+0x3e8/0x590 [ 314.863088] tcp_transmit_skb+0x3e4/0x5350 [ 314.863100] tcp_write_xmit+0x2d81/0xb200 [ 314.863110] tcp_tsq_handler+0x73d/0x8a0 11:38:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYBLOB="d1a44414f91609f78e2165ac11c4ebd11d320331e26b83afb9ec577b1ac1011a866f4c7c06584d9a7801e0047f2a36da55601085b2a035a4932ae09858035204a8544f54323151249f9a4dc459cdedf27d8496390ba61a5b3e3149b1ce12d5c824e4f91ccd3fc07e042616dba78a9beba9448b644db3bef5c2400d80", @ANYRES32=r0, @ANYRES64=r1, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r0]]], 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) socket$nl_route(0x10, 0x3, 0x0) accept$unix(r2, &(0x7f0000000280)=@abs, &(0x7f00000000c0)=0x6e) [ 314.863120] tcp_tasklet_func+0x733/0x900 [ 314.863128] tasklet_action_common+0x635/0x750 11:38:55 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000140)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) [ 314.863136] tasklet_action+0x31/0x40 [ 314.863145] __do_softirq+0x592/0x979 [ 314.863147] [ 314.863149] Uninit was stored to memory at: [ 314.863160] kmsan_internal_chain_origin+0x12b/0x210 [ 314.863167] __msan_chain_origin+0x69/0xc0 [ 314.863175] __skb_clone+0x8a2/0x990 [ 314.863183] skb_clone+0x3e8/0x590 [ 314.863193] tcp_transmit_skb+0x3e4/0x5350 [ 314.863204] tcp_write_xmit+0x2d81/0xb200 [ 314.863216] tcp_tsq_handler+0x73d/0x8a0 [ 314.863228] tcp_tasklet_func+0x733/0x900 [ 314.863237] tasklet_action_common+0x635/0x750 [ 314.863246] tasklet_action+0x31/0x40 [ 314.863258] __do_softirq+0x592/0x979 [ 314.863260] [ 314.863262] Uninit was stored to memory at: [ 314.863272] kmsan_internal_chain_origin+0x12b/0x210 [ 314.863280] __msan_chain_origin+0x69/0xc0 [ 314.863288] __skb_clone+0x8a2/0x990 [ 314.863297] skb_clone+0x3e8/0x590 [ 314.863307] tcp_transmit_skb+0x3e4/0x5350 [ 314.863316] tcp_write_xmit+0x2d81/0xb200 [ 314.863325] tcp_tsq_handler+0x73d/0x8a0 [ 314.863337] tcp_tasklet_func+0x733/0x900 [ 314.863346] tasklet_action_common+0x635/0x750 [ 314.863355] tasklet_action+0x31/0x40 [ 314.863366] __do_softirq+0x592/0x979 [ 314.863368] [ 314.863371] Uninit was stored to memory at: [ 314.863384] kmsan_internal_chain_origin+0x12b/0x210 [ 314.863392] __msan_chain_origin+0x69/0xc0 [ 314.863400] __skb_clone+0x8a2/0x990 11:38:55 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) readv(r1, &(0x7f0000000280), 0x329) 11:38:55 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x3, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 'syz1\x00', &(0x7f0000000040), 0x0, [], [0x2, 0x4, 0x2, 0x1]}) 11:38:55 executing program 6: r0 = memfd_create(&(0x7f0000000040)='&\x00', 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000275000/0x3000)=nil, 0x3000) mlock(&(0x7f00005ff000/0x4000)=nil, 0x4000) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @multicast1, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000200)={0x8, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}]}) mlock(&(0x7f0000388000/0x1000)=nil, 0x1000) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x0, &(0x7f0000000000)=0xfffffffffffffffd, 0x1, 0x2) 11:38:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197b6657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:38:55 executing program 4: r0 = socket(0x100000001e, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt(r0, 0x10f, 0x82, &(0x7f0000000080)="181fe9e6", 0x4) sysfs$3(0x3) [ 314.863409] skb_clone+0x3e8/0x590 [ 314.863418] tcp_transmit_skb+0x3e4/0x5350 [ 314.863427] tcp_write_xmit+0x2d81/0xb200 [ 314.863437] tcp_tsq_handler+0x73d/0x8a0 [ 314.863446] tcp_tasklet_func+0x733/0x900 [ 314.863456] tasklet_action_common+0x635/0x750 [ 314.863465] tasklet_action+0x31/0x40 [ 314.863476] __do_softirq+0x592/0x979 [ 314.863478] [ 314.863481] Uninit was stored to memory at: [ 314.863494] kmsan_internal_chain_origin+0x12b/0x210 [ 314.863503] __msan_chain_origin+0x69/0xc0 [ 314.863514] __skb_clone+0x8a2/0x990 [ 314.863525] skb_clone+0x3e8/0x590 [ 314.863537] tcp_transmit_skb+0x3e4/0x5350 [ 314.863549] tcp_write_xmit+0x2d81/0xb200 [ 314.863560] tcp_tsq_handler+0x73d/0x8a0 [ 314.863571] tcp_release_cb+0x1d7/0x490 [ 314.863578] release_sock+0x107/0x2a0 [ 314.863587] tcp_sendmsg+0xd6/0x100 [ 314.863597] inet_sendmsg+0x3fc/0x760 [ 314.863607] sock_write_iter+0x3bc/0x470 [ 314.863618] do_iter_readv_writev+0x81c/0xa20 [ 314.863627] do_iter_write+0x30d/0xd50 [ 314.863635] do_writev+0x3be/0x820 [ 314.863643] __x64_sys_writev+0xe1/0x120 [ 314.863652] do_syscall_64+0x15b/0x230 [ 314.863662] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 314.863663] [ 314.863666] Uninit was stored to memory at: [ 314.863679] kmsan_internal_chain_origin+0x12b/0x210 [ 314.863689] __msan_chain_origin+0x69/0xc0 [ 314.863700] __skb_clone+0x8a2/0x990 [ 314.863711] skb_clone+0x3e8/0x590 [ 314.863723] tcp_transmit_skb+0x3e4/0x5350 [ 314.863734] tcp_write_xmit+0x2d81/0xb200 [ 314.863744] __tcp_push_pending_frames+0x124/0x400 [ 314.863751] tcp_push+0x803/0x8f0 [ 314.863760] tcp_sendmsg_locked+0x4eb1/0x6610 [ 314.863769] tcp_sendmsg+0xb2/0x100 [ 314.863776] inet_sendmsg+0x3fc/0x760 [ 314.863783] sock_write_iter+0x3bc/0x470 [ 314.863792] do_iter_readv_writev+0x81c/0xa20 [ 314.863803] do_iter_write+0x30d/0xd50 [ 314.863814] do_writev+0x3be/0x820 [ 314.863825] __x64_sys_writev+0xe1/0x120 [ 314.863834] do_syscall_64+0x15b/0x230 [ 314.863845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 314.863847] [ 314.863850] Uninit was stored to memory at: [ 314.863863] kmsan_internal_chain_origin+0x12b/0x210 11:38:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000003c0)="e72b14f2a275fdf2be679ab6f85b78e1e3cc", 0x12, 0x200000c4, &(0x7f0000000400)={0xa, 0x4e22, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) rt_sigsuspend(&(0x7f0000000140)={0x40}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x40, 0x6, 0x800, "76fe19bf200afa338f5cfb90fe478dd7dee28db33b414317245a36aeddbb5b62d28074a3111513af3e5fec21c90b0c8d1b4231e0dac37adf2ec0776342e15895369d491ac4156fcda5f7bc106ee0e8b0"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000240)=""/23, &(0x7f0000000280)=0x17) socket$inet6(0xa, 0x80804, 0xff) r2 = creat(&(0x7f0000001440)='./file0\x00', 0x24) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001480)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x6, 0x0, "ea6a814cfa185c75cc031737bb3cda7cef8250b1592f3638f072b4db5530c5178681087b9003b66dcf7f3091236f85322e92e7f494f25b3a53a84b089bbc964f5c55df66bafa9502fcaee42a6a388d92"}, 0xd8) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$cgroup_ro(r0, &(0x7f00000001c0)='rdma.current\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000200)) keyctl$session_to_parent(0x12) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x400, 0x0) [ 314.863872] __msan_chain_origin+0x69/0xc0 [ 314.863883] __alloc_skb+0x949/0x9e0 [ 314.863892] sk_stream_alloc_skb+0x17c/0xcf0 [ 314.863900] tcp_sendmsg_locked+0x237e/0x6610 [ 314.863910] tcp_sendmsg+0xb2/0x100 [ 314.863920] inet_sendmsg+0x3fc/0x760 [ 314.863929] sock_write_iter+0x3bc/0x470 [ 314.863941] do_iter_readv_writev+0x81c/0xa20 [ 314.863950] do_iter_write+0x30d/0xd50 [ 314.863959] do_writev+0x3be/0x820 [ 314.863968] __x64_sys_writev+0xe1/0x120 [ 314.863975] do_syscall_64+0x15b/0x230 [ 314.863983] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 314.863985] [ 314.863987] Uninit was created at: [ 314.863999] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 314.864010] kmsan_kmalloc+0x94/0x100 [ 314.864021] kmsan_slab_alloc+0x10/0x20 [ 314.864030] kmem_cache_alloc_node+0x8af/0xc80 [ 314.864045] __alloc_skb+0x202/0x9e0 [ 314.864056] sk_stream_alloc_skb+0x17c/0xcf0 [ 314.864067] tcp_sendmsg_locked+0x237e/0x6610 [ 314.864077] tcp_sendmsg+0xb2/0x100 [ 314.864087] inet_sendmsg+0x3fc/0x760 [ 314.864096] sock_write_iter+0x3bc/0x470 [ 314.864105] do_iter_readv_writev+0x81c/0xa20 [ 314.864113] do_iter_write+0x30d/0xd50 [ 314.864122] do_writev+0x3be/0x820 [ 314.864130] __x64_sys_writev+0xe1/0x120 [ 314.864137] do_syscall_64+0x15b/0x230 [ 314.864146] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 315.659813] not chained 1630000 origins [ 315.991614] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 315.998015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.007372] Call Trace: [ 316.009960] dump_stack+0x185/0x1d0 [ 316.013593] kmsan_internal_chain_origin+0x1ff/0x210 [ 316.018703] ? __msan_poison_alloca+0x15c/0x1d0 [ 316.023377] ? tcp_wfree+0x52d/0x6d0 [ 316.027091] ? kmsan_set_origin_inline+0x6b/0x120 [ 316.031933] ? __msan_poison_alloca+0x15c/0x1d0 [ 316.036601] ? kfree_skb+0x3c6/0x5d0 [ 316.040320] ? kmsan_memcpy_origins+0xf1/0x170 [ 316.044914] ? __copy_skb_header+0x784/0x830 [ 316.049410] __msan_chain_origin+0x69/0xc0 [ 316.053651] __skb_clone+0x7b3/0x990 [ 316.057366] skb_clone+0x3e8/0x590 [ 316.060912] tcp_transmit_skb+0x3e4/0x5350 [ 316.065168] tcp_write_xmit+0x2d81/0xb200 [ 316.069340] tcp_tsq_handler+0x73d/0x8a0 [ 316.073407] tcp_tasklet_func+0x733/0x900 [ 316.077564] tasklet_action_common+0x635/0x750 [ 316.082152] ? tcp_tsq_handler+0x8a0/0x8a0 [ 316.086390] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 316.091755] tasklet_action+0x31/0x40 [ 316.095559] __do_softirq+0x592/0x979 [ 316.099366] ? ksoftirqd_should_run+0x30/0x30 [ 316.103864] run_ksoftirqd+0x1f/0x40 [ 316.107584] smpboot_thread_fn+0x4ac/0x9a0 [ 316.111829] kthread+0x4db/0x6c0 [ 316.115196] ? cpu_report_death+0x1f0/0x1f0 [ 316.119525] ? kthread_blkcg+0xf0/0xf0 [ 316.123414] ret_from_fork+0x35/0x40 [ 316.127122] Uninit was stored to memory at: [ 316.131450] kmsan_internal_chain_origin+0x12b/0x210 [ 316.136562] __msan_chain_origin+0x69/0xc0 [ 316.140802] __skb_clone+0x8a2/0x990 [ 316.144522] skb_clone+0x3e8/0x590 [ 316.148070] tcp_transmit_skb+0x3e4/0x5350 [ 316.152311] tcp_write_xmit+0x2d81/0xb200 [ 316.156468] tcp_tsq_handler+0x73d/0x8a0 [ 316.160530] tcp_tasklet_func+0x733/0x900 [ 316.164679] tasklet_action_common+0x635/0x750 [ 316.169268] tasklet_action+0x31/0x40 [ 316.173073] __do_softirq+0x592/0x979 [ 316.176862] [ 316.178484] Uninit was stored to memory at: [ 316.182816] kmsan_internal_chain_origin+0x12b/0x210 [ 316.187957] __msan_chain_origin+0x69/0xc0 [ 316.192193] __skb_clone+0x8a2/0x990 [ 316.195897] skb_clone+0x3e8/0x590 [ 316.199420] tcp_transmit_skb+0x3e4/0x5350 [ 316.203646] tcp_write_xmit+0x2d81/0xb200 [ 316.207777] tcp_tsq_handler+0x73d/0x8a0 [ 316.211831] tcp_tasklet_func+0x733/0x900 [ 316.215968] tasklet_action_common+0x635/0x750 [ 316.220536] tasklet_action+0x31/0x40 [ 316.224315] __do_softirq+0x592/0x979 [ 316.228088] [ 316.229689] Uninit was stored to memory at: [ 316.234000] kmsan_internal_chain_origin+0x12b/0x210 [ 316.239095] __msan_chain_origin+0x69/0xc0 [ 316.243307] __skb_clone+0x8a2/0x990 [ 316.247002] skb_clone+0x3e8/0x590 [ 316.250534] tcp_transmit_skb+0x3e4/0x5350 [ 316.254831] tcp_write_xmit+0x2d81/0xb200 [ 316.258957] tcp_tsq_handler+0x73d/0x8a0 [ 316.263000] tcp_tasklet_func+0x733/0x900 [ 316.267136] tasklet_action_common+0x635/0x750 [ 316.271706] tasklet_action+0x31/0x40 [ 316.275485] __do_softirq+0x592/0x979 [ 316.279262] [ 316.280865] Uninit was stored to memory at: [ 316.285165] kmsan_internal_chain_origin+0x12b/0x210 [ 316.290252] __msan_chain_origin+0x69/0xc0 [ 316.294475] __skb_clone+0x8a2/0x990 [ 316.298172] skb_clone+0x3e8/0x590 [ 316.301695] tcp_transmit_skb+0x3e4/0x5350 [ 316.305918] tcp_write_xmit+0x2d81/0xb200 [ 316.310054] tcp_tsq_handler+0x73d/0x8a0 [ 316.314094] tcp_tasklet_func+0x733/0x900 [ 316.318219] tasklet_action_common+0x635/0x750 [ 316.322785] tasklet_action+0x31/0x40 [ 316.326575] __do_softirq+0x592/0x979 [ 316.330346] [ 316.331948] Uninit was stored to memory at: [ 316.336258] kmsan_internal_chain_origin+0x12b/0x210 [ 316.341360] __msan_chain_origin+0x69/0xc0 [ 316.345575] __skb_clone+0x8a2/0x990 [ 316.349279] skb_clone+0x3e8/0x590 [ 316.352800] tcp_transmit_skb+0x3e4/0x5350 [ 316.357024] tcp_write_xmit+0x2d81/0xb200 [ 316.361259] tcp_tsq_handler+0x73d/0x8a0 [ 316.365300] tcp_release_cb+0x1d7/0x490 [ 316.369252] release_sock+0x107/0x2a0 [ 316.373044] tcp_sendmsg+0xd6/0x100 [ 316.376650] inet_sendmsg+0x3fc/0x760 [ 316.380428] sock_write_iter+0x3bc/0x470 [ 316.384490] do_iter_readv_writev+0x81c/0xa20 [ 316.388965] do_iter_write+0x30d/0xd50 [ 316.392830] do_writev+0x3be/0x820 [ 316.396349] __x64_sys_writev+0xe1/0x120 [ 316.400396] do_syscall_64+0x15b/0x230 [ 316.404275] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 316.409438] [ 316.411052] Uninit was stored to memory at: [ 316.415356] kmsan_internal_chain_origin+0x12b/0x210 [ 316.420436] __msan_chain_origin+0x69/0xc0 [ 316.424650] __skb_clone+0x8a2/0x990 [ 316.428340] skb_clone+0x3e8/0x590 [ 316.431858] tcp_transmit_skb+0x3e4/0x5350 [ 316.436073] tcp_write_xmit+0x2d81/0xb200 [ 316.440202] __tcp_push_pending_frames+0x124/0x400 [ 316.445112] tcp_push+0x803/0x8f0 [ 316.448544] tcp_sendmsg_locked+0x4eb1/0x6610 [ 316.453025] tcp_sendmsg+0xb2/0x100 [ 316.456648] inet_sendmsg+0x3fc/0x760 [ 316.460436] sock_write_iter+0x3bc/0x470 [ 316.464475] do_iter_readv_writev+0x81c/0xa20 [ 316.468963] do_iter_write+0x30d/0xd50 [ 316.472829] do_writev+0x3be/0x820 [ 316.476345] __x64_sys_writev+0xe1/0x120 [ 316.480392] do_syscall_64+0x15b/0x230 [ 316.484274] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 316.489439] [ 316.491049] Uninit was stored to memory at: [ 316.495355] kmsan_internal_chain_origin+0x12b/0x210 [ 316.500438] __msan_chain_origin+0x69/0xc0 [ 316.504653] __alloc_skb+0x949/0x9e0 [ 316.508347] sk_stream_alloc_skb+0x17c/0xcf0 [ 316.512733] tcp_sendmsg_locked+0x237e/0x6610 [ 316.517205] tcp_sendmsg+0xb2/0x100 [ 316.520815] inet_sendmsg+0x3fc/0x760 [ 316.524602] sock_write_iter+0x3bc/0x470 [ 316.528652] do_iter_readv_writev+0x81c/0xa20 [ 316.533140] do_iter_write+0x30d/0xd50 [ 316.537580] do_writev+0x3be/0x820 [ 316.541108] __x64_sys_writev+0xe1/0x120 [ 316.545157] do_syscall_64+0x15b/0x230 [ 316.549035] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 316.554221] [ 316.555824] Uninit was created at: [ 316.559346] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 316.564430] kmsan_kmalloc+0x94/0x100 [ 316.568212] kmsan_slab_alloc+0x10/0x20 [ 316.572174] kmem_cache_alloc_node+0x8af/0xc80 [ 316.576741] __alloc_skb+0x202/0x9e0 [ 316.580444] sk_stream_alloc_skb+0x17c/0xcf0 [ 316.584832] tcp_sendmsg_locked+0x237e/0x6610 [ 316.589306] tcp_sendmsg+0xb2/0x100 [ 316.592912] inet_sendmsg+0x3fc/0x760 [ 316.596707] sock_write_iter+0x3bc/0x470 [ 316.600769] do_iter_readv_writev+0x81c/0xa20 [ 316.605255] do_iter_write+0x30d/0xd50 [ 316.609139] do_writev+0x3be/0x820 [ 316.612657] __x64_sys_writev+0xe1/0x120 11:38:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8000}, 0x4) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000d19000/0x3000)=nil, 0x3000, 0x2000000, 0x10010, 0xffffffffffffffff, 0x0) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000140)={0x0, 0x4, 0x0, [{0x1b5, 0x3f, 0x4, 0x80000001, 0x6, 0xffffffff80000000, 0x4}, {0x3, 0x0, 0x10001, 0x0, 0x7, 0x8, 0x4}, {0x8001, 0x0, 0x9, 0x0, 0x9, 0x9, 0x9}, {0x3f, 0x7, 0x9, 0x12, 0x8, 0x200000000, 0x100}]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:38:56 executing program 2: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000280)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/netlink\x00') syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0x2}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bond0\x00', 0xfa8}) 11:38:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) io_setup(0x2, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='D', 0x1}]) 11:38:56 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x1, 0xfa00, {0x3, &(0x7f0000000240)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000200)={0xc, 0xfffffffffffffd94, 0xfa00, {&(0x7f00000003c0)}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) 11:38:56 executing program 3: socketpair$inet(0x2, 0x80000, 0x1ff, &(0x7f0000000200)={0xffffffffffffffff}) write(r0, &(0x7f0000000240)="4174f437e25c42aab6562b94fe49c94d187fd8634ff8071a5fcee1e7f0ab34912882c7d2012fd6bfd236a4da0b0faf096ce93ceb287caa37eea2a497fed44978ce000f25c3d2927f31434e55e7c6732ed027baf9a5715db471ed3b817269639849df120f1a28e230773d46291e100b01956c208392692990d4a79b759714c6aaeaa6325a0ea24f34e2efb53d9ab1f6c7be6c", 0x92) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7, 0x100) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'ip6gretap0\x00', 0x4}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)=0x7fc8) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:38:56 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') exit(0x0) write$cgroup_int(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a6faba097083"], 0x1) 11:38:56 executing program 0: r0 = socket$inet(0x2, 0x8000080001, 0x97) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xbd, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0x2, 'none\x00', 0x20, 0x5, 0x6}, 0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x2, 0x10001, 0x35, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24}}, [0x4, 0x1, 0x8, 0x0, 0x3, 0x1, 0x9, 0x8, 0x4, 0xfffffffffffffff9, 0x9, 0xfffffffffffeffff, 0x8, 0xfff, 0x3]}, &(0x7f00000001c0)=0x100) [ 316.616704] do_syscall_64+0x15b/0x230 [ 316.620578] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 316.726334] audit: type=1326 audit(1529840336.712:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15484 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 11:38:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000014c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000001700)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001500)={0x1a0, r2, 0x614, 0x70bd28, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x67b}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfc9}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3e4d}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffc}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x44000}, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) r4 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r5 = socket(0x8, 0x3, 0xd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x81, 0x20}, &(0x7f0000000140)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001400)={r3, &(0x7f0000000400)="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", &(0x7f00000000c0)="e440d0abd4e67b697551227c486e8ccfcf11df04a488b44727c57664ed16dbf012cb6f414580d4c0959385326ec6a9e5c736044419917ef9", 0x2}, 0x20) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001440)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000200)={r6, 0xc8, "c0483e27114da1154615895e4487d6d9d54abd07b525795adfa75a2e1f68099a5acdc7f155215f5bbc97cdbce99e2e7329d78d4e30ac8386b18e87c9d937c1f2f1e459eb85709f9e720cada89d514050b571970500e4955cb55bc26a99aac983e423572a3ad56673805aa09f31b8afd7a5fa562f76a38b9dea8557ca7ae5caa3d816745d34b02f411d5ac59bfaec0015768b26c39786a6f3dee530e821421377771946d4208088ba1f2701d4189349677b494eca1170fd6343464c280bad66968fdc870d616067aa"}, &(0x7f0000000300)=0x3cd) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f17928636716e9ae6412de0100b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:38:56 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004ef12ded6e086129700a3c728f1c46b7b31afdc1338d54400009b83f6f47e5afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x50180, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x400, 0x8) [ 316.809481] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 11:38:56 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') mq_getsetattr(r0, &(0x7f0000000040)={0x9, 0x1000, 0x5, 0x9, 0xdd76, 0x8001, 0xc6}, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x9, 0x101400) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x99, "267c4299a544eec1568d3c78d333a73a60d05507ad65174c7cb9edf4165796b96119774901a5cd6816716eefcfd5377042a474b431b17a21407b20890d799c0a84eb1a6434f85c271e940fab1ebec49b876fbe8559c27d58b27021e496831bbdece6e31fefc20e698033189651f07b2f06032bef43c02d97201bbcdb7c2b1d29362131392fab5a6300222f0c1ee2a486d5b8a5d640f9e499bc"}, &(0x7f0000000200)=0xa1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x93, "17c600ee59538b0557b149a8cd7650d35841fc20093a5a1e6bdc7952061e0636f5986c318fb1c420444aa994f601d3fc6862f722ab921049ddce11bf62d240fdcc223e3eaff190604069066f7e0e33f1e22f3f07924f0a6d67d080ee2cbcc2229a33b1ba05dc3ce36d1548308e99e0935b2d5ae077b28c76ebcec3469ca8b3a4066a3cf4c0e2effa34e5d3cbac2616cc8a67f6"}, &(0x7f0000000300)=0x9b) r4 = getgid() setfsgid(r4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000340)=""/158) sync_file_range(r2, 0x9, 0xfffffffffffffffb, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000400)={0x0, 0x3ff, 0x6, 0xc21}) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) r5 = getgid() stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) r6 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r6, r7, r5) r8 = syz_open_dev$amidi(&(0x7f0000000600)='/dev/amidi#\x00', 0xffff, 0x301000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000640)=@sack_info={r3, 0x6, 0x800}, 0xc) vmsplice(r8, &(0x7f0000000700)=[{&(0x7f0000000680)="a3c496f5cda5adca3c12bf08809df8dfa6cc07002253ea4565e77e612d9884e4a9374c16d008d9eaf1cf849015c026992f3a2295ae1282669dc4fe899f5155451723479d7cd025f1563699ab", 0x4c}], 0x1, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f0000000740)='/dev/cuse\x00', 0x280, 0x0) r9 = gettid() r10 = fcntl$getown(r2, 0x9) r11 = fcntl$getown(r2, 0x9) sendmsg$nl_generic(r8, &(0x7f0000001a00)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000019c0)={&(0x7f00000007c0)={0x11e0, 0x2a, 0x10, 0x70bd27, 0x25dfdbfc, {0x3}, [@nested={0xa8, 0x16, [@typed={0x8, 0x2f, @pid=r9}, @typed={0x4, 0x7e}, @generic="2801ef1684bd43c3c59ef31dd8963bae51a65e4b31dd5a51ca48bee9f1b7fcee05076c140b252406fdf349812c0f8d92540041f7fd05fd98b198b52cdb25fbf6f0ff564dc28dd3429c42fbbca936eaffe74b0cae1d592979552f474a6cad737ceec320ab7cf7e2310fa6a6ba6053ad5941f6ae8f4cd87e6bdd26a65855502a2645c66a228baf1bf61b319b6cb2467333c6b14758f58b734d"]}, @generic="46f3308d1902c068f5fb7e91903a", @generic="070c73b14f9b5f702b2801a60b0face0", @nested={0x1004, 0x6d, [@generic="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"]}, @nested={0xf8, 0x36, [@typed={0xc, 0x14, @u64=0xffffffffffffe207}, @typed={0x8, 0x8d, @pid=r10}, @generic="2a52c9245b12f8d1358eb51dfb830bc8277136fb", @generic="76a012e3c3fb6f20407348340e20dd680879fdecbf7109a86458043533f17de2aa415343fdcb0367f7daed74ad14e5c203932b6d6442edba427cb4cd8ec6e07aab755a040c59f188b898d380f59cc7eed904234b7419b6ded73e528fc1ae8e30f053785a49c23ce18617579acc84613d9c3566851ec23c930aa9244a91faa44eb1e73764714601965df04f12e170259a28c330c68d8ec8b3c1c698f1e876eff47b78015b4154a3ee9809469c297e5868f36232f83faaec0e6b20c3b814db393ac4add4d91b7bfa1a1b"]}, @typed={0x8, 0x15, @pid=r11}]}, 0x11e0}, 0x1, 0x0, 0x0, 0x4005}, 0x4000850) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001a40)) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000001b40)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f0000001c40)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000001d80)={&(0x7f0000001c80)={0x1d, r12}, 0x10, &(0x7f0000001d40)={&(0x7f0000001cc0)={0x7, 0x4, 0x6, {0x77359400}, {0x77359400}, {0x2, 0x0, 0xa4, 0x4}, 0x1, @canfd={{0x4, 0x9, 0x38, 0x842d}, 0x16, 0x2, 0x0, 0x0, "31cb8f90a26a57f788138618260ddab43a85558f8189650a6997b2220946f3ec0022b613fa1f46bd746d5e9a6d7b7ea8a3914d47f585efe9299cbb5888e2d63f"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000040) 11:38:57 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x3, '\x00\x00\x00'}, 0x4) 11:38:57 executing program 7: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socket$key(0xf, 0x3, 0x2) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) 11:38:57 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r0 = inotify_init1(0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x420000, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="31c1ef8fde4b0714a13a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863a5f82e374eb247678b583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca8ab746fef156e8580a8f882212ff0700007f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a9415f493a8da08fe527db4feb6915aa287efc7c682d94e30fe338e9b1c0dff38d7f6a0ca502f93073c6835715937eb43476e2fe9ca53cd99475507bd95da7c6afa472c51ffe7117c9f1292b74087b03fe0d9b79c26"], 0x8c) 11:38:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6}, {@in6}, @in=@multicast1=0xe0000001}}, 0xf0}, 0x1}, 0x0) 11:38:57 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x404000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x40, @empty, 0x7ff}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x5, 0xffff, 0x2, 0x200, 0x8}, &(0x7f00000001c0)=0x14) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x2002) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") bind$netlink(r2, &(0x7f0000000000)={0x10}, 0xc) write(r2, &(0x7f0000fa8000)="23000000140007f1030e00fe003192043a0000000000", 0xfffffffffffffd8d) pread64(r0, &(0x7f00000002c0)=""/180, 0xb4, 0x0) [ 317.192298] netlink: 220 bytes leftover after parsing attributes in process `syz-executor5'. 11:38:57 executing program 5: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x101001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2808214}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x198, r2, 0xf00, 0x70bd25, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x214}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x309}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x458f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x5}}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf74}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x14}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x10) fsync(r0) [ 317.431308] not chained 1640000 origins [ 317.435336] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 317.441735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.451084] Call Trace: [ 317.453676] dump_stack+0x185/0x1d0 [ 317.457311] kmsan_internal_chain_origin+0x1ff/0x210 [ 317.462420] ? __msan_poison_alloca+0x15c/0x1d0 [ 317.467090] ? tcp_wfree+0x52d/0x6d0 [ 317.470806] ? kmsan_set_origin_inline+0x6b/0x120 [ 317.475652] ? __msan_poison_alloca+0x15c/0x1d0 [ 317.480312] ? kfree_skb+0x3c6/0x5d0 [ 317.484023] ? kmsan_memcpy_origins+0xf1/0x170 [ 317.488596] ? __copy_skb_header+0x784/0x830 [ 317.492983] __msan_chain_origin+0x69/0xc0 [ 317.497207] __skb_clone+0x7b3/0x990 [ 317.500905] skb_clone+0x3e8/0x590 [ 317.504430] tcp_transmit_skb+0x3e4/0x5350 [ 317.508668] tcp_write_xmit+0x2d81/0xb200 [ 317.512822] tcp_tsq_handler+0x73d/0x8a0 [ 317.516878] tcp_tasklet_func+0x733/0x900 [ 317.521032] tasklet_action_common+0x635/0x750 [ 317.525597] ? tcp_tsq_handler+0x8a0/0x8a0 [ 317.529814] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 317.535175] tasklet_action+0x31/0x40 [ 317.538982] __do_softirq+0x592/0x979 [ 317.542777] ? ksoftirqd_should_run+0x30/0x30 [ 317.547263] run_ksoftirqd+0x1f/0x40 [ 317.550977] smpboot_thread_fn+0x4ac/0x9a0 [ 317.555209] kthread+0x4db/0x6c0 [ 317.558567] ? cpu_report_death+0x1f0/0x1f0 [ 317.562877] ? kthread_blkcg+0xf0/0xf0 [ 317.566758] ret_from_fork+0x35/0x40 [ 317.570635] Uninit was stored to memory at: [ 317.574955] kmsan_internal_chain_origin+0x12b/0x210 [ 317.580055] __msan_chain_origin+0x69/0xc0 [ 317.584276] __skb_clone+0x8a2/0x990 [ 317.587969] skb_clone+0x3e8/0x590 [ 317.591501] tcp_transmit_skb+0x3e4/0x5350 [ 317.595728] tcp_write_xmit+0x2d81/0xb200 [ 317.599865] tcp_tsq_handler+0x73d/0x8a0 [ 317.603917] tcp_tasklet_func+0x733/0x900 [ 317.608053] tasklet_action_common+0x635/0x750 [ 317.612615] tasklet_action+0x31/0x40 [ 317.616405] __do_softirq+0x592/0x979 [ 317.617639] audit: type=1326 audit(1529840337.430:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15484 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 [ 317.620179] [ 317.620183] Uninit was stored to memory at: [ 317.620201] kmsan_internal_chain_origin+0x12b/0x210 [ 317.620211] __msan_chain_origin+0x69/0xc0 [ 317.620223] __skb_clone+0x8a2/0x990 [ 317.620233] skb_clone+0x3e8/0x590 [ 317.620245] tcp_transmit_skb+0x3e4/0x5350 [ 317.620256] tcp_write_xmit+0x2d81/0xb200 [ 317.620264] tcp_tsq_handler+0x73d/0x8a0 [ 317.620291] tcp_tasklet_func+0x733/0x900 [ 317.678593] tasklet_action_common+0x635/0x750 [ 317.683179] tasklet_action+0x31/0x40 [ 317.686986] __do_softirq+0x592/0x979 [ 317.690804] [ 317.692424] Uninit was stored to memory at: [ 317.696748] kmsan_internal_chain_origin+0x12b/0x210 [ 317.701847] __msan_chain_origin+0x69/0xc0 [ 317.706089] __skb_clone+0x8a2/0x990 [ 317.710325] skb_clone+0x3e8/0x590 [ 317.713872] tcp_transmit_skb+0x3e4/0x5350 [ 317.718370] tcp_write_xmit+0x2d81/0xb200 [ 317.722611] tcp_tsq_handler+0x73d/0x8a0 [ 317.726675] tcp_tasklet_func+0x733/0x900 [ 317.730821] tasklet_action_common+0x635/0x750 [ 317.735404] tasklet_action+0x31/0x40 [ 317.739234] __do_softirq+0x592/0x979 [ 317.743021] [ 317.744647] Uninit was stored to memory at: [ 317.748976] kmsan_internal_chain_origin+0x12b/0x210 [ 317.754077] __msan_chain_origin+0x69/0xc0 [ 317.758311] __skb_clone+0x8a2/0x990 [ 317.762023] skb_clone+0x3e8/0x590 [ 317.765591] tcp_transmit_skb+0x3e4/0x5350 [ 317.769829] tcp_write_xmit+0x2d81/0xb200 [ 317.773975] tcp_tsq_handler+0x73d/0x8a0 [ 317.778035] tcp_tasklet_func+0x733/0x900 11:38:57 executing program 3: r0 = semget(0x2, 0x7, 0x408) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000100)=""/118) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:38:57 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = gettid() stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000fc0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000010c0)=0xe8) r10 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001100)={0x0}, &(0x7f0000001140)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000012c0)=0x0) r15 = getuid() getgroups(0x5, &(0x7f0000001300)=[0xee00, 0xee00, 0xee01, 0x0, 0xee00]) r17 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0xc) r19 = getegid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004740)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001a80)='net/psched\x00') r25 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000001ac0)='cgroup.type\x00', 0x2, 0x0) r26 = syz_open_dev$dmmidi(&(0x7f0000001a00)='/dev/dmmidi#\x00', 0x100000001, 0x40) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001900)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0}, &(0x7f0000001bc0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004280)={0x0}, &(0x7f00000042c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004300)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000004400)=0xe8) lstat(&(0x7f0000004440)='./file0\x00', &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 317.782176] tasklet_action_common+0x635/0x750 [ 317.786749] tasklet_action+0x31/0x40 [ 317.790552] __do_softirq+0x592/0x979 [ 317.794337] [ 317.795955] Uninit was stored to memory at: [ 317.800283] kmsan_internal_chain_origin+0x12b/0x210 [ 317.805387] __msan_chain_origin+0x69/0xc0 [ 317.809617] __skb_clone+0x8a2/0x990 [ 317.813329] skb_clone+0x3e8/0x590 [ 317.816873] tcp_transmit_skb+0x3e4/0x5350 [ 317.821111] tcp_write_xmit+0x2d81/0xb200 [ 317.825256] tcp_tsq_handler+0x73d/0x8a0 [ 317.829315] tcp_release_cb+0x1d7/0x490 [ 317.833287] release_sock+0x107/0x2a0 [ 317.837092] tcp_sendmsg+0xd6/0x100 [ 317.840726] inet_sendmsg+0x3fc/0x760 [ 317.844528] sock_write_iter+0x3bc/0x470 [ 317.848574] do_iter_readv_writev+0x81c/0xa20 [ 317.853056] do_iter_write+0x30d/0xd50 [ 317.856929] do_writev+0x3be/0x820 [ 317.860452] __x64_sys_writev+0xe1/0x120 [ 317.864501] do_syscall_64+0x15b/0x230 [ 317.868371] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 317.873536] [ 317.875142] Uninit was stored to memory at: [ 317.879447] kmsan_internal_chain_origin+0x12b/0x210 [ 317.884550] __msan_chain_origin+0x69/0xc0 [ 317.888769] __skb_clone+0x8a2/0x990 [ 317.892464] skb_clone+0x3e8/0x590 [ 317.895988] tcp_transmit_skb+0x3e4/0x5350 [ 317.900298] tcp_write_xmit+0x2d81/0xb200 [ 317.904429] __tcp_push_pending_frames+0x124/0x400 [ 317.909337] tcp_push+0x803/0x8f0 [ 317.912771] tcp_sendmsg_locked+0x4eb1/0x6610 [ 317.917246] tcp_sendmsg+0xb2/0x100 [ 317.920854] inet_sendmsg+0x3fc/0x760 [ 317.924635] sock_write_iter+0x3bc/0x470 [ 317.928678] do_iter_readv_writev+0x81c/0xa20 [ 317.933153] do_iter_write+0x30d/0xd50 [ 317.937028] do_writev+0x3be/0x820 [ 317.940549] __x64_sys_writev+0xe1/0x120 [ 317.944590] do_syscall_64+0x15b/0x230 [ 317.948456] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 317.953620] [ 317.955233] Uninit was stored to memory at: [ 317.959550] kmsan_internal_chain_origin+0x12b/0x210 [ 317.964727] __msan_chain_origin+0x69/0xc0 [ 317.968942] __alloc_skb+0x949/0x9e0 [ 317.972723] sk_stream_alloc_skb+0x17c/0xcf0 [ 317.977198] tcp_sendmsg_locked+0x237e/0x6610 [ 317.981675] tcp_sendmsg+0xb2/0x100 [ 317.985281] inet_sendmsg+0x3fc/0x760 [ 317.989059] sock_write_iter+0x3bc/0x470 [ 317.993102] do_iter_readv_writev+0x81c/0xa20 [ 317.997577] do_iter_write+0x30d/0xd50 [ 318.001459] do_writev+0x3be/0x820 [ 318.004981] __x64_sys_writev+0xe1/0x120 [ 318.009029] do_syscall_64+0x15b/0x230 [ 318.012898] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 318.018062] [ 318.019668] Uninit was created at: [ 318.023192] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 318.028276] kmsan_kmalloc+0x94/0x100 [ 318.032058] kmsan_slab_alloc+0x10/0x20 [ 318.036016] kmem_cache_alloc_node+0x8af/0xc80 [ 318.040587] __alloc_skb+0x202/0x9e0 [ 318.044282] sk_stream_alloc_skb+0x17c/0xcf0 [ 318.048673] tcp_sendmsg_locked+0x237e/0x6610 [ 318.053148] tcp_sendmsg+0xb2/0x100 [ 318.056759] inet_sendmsg+0x3fc/0x760 [ 318.060539] sock_write_iter+0x3bc/0x470 [ 318.064583] do_iter_readv_writev+0x81c/0xa20 [ 318.069059] do_iter_write+0x30d/0xd50 [ 318.072930] do_writev+0x3be/0x820 [ 318.076450] __x64_sys_writev+0xe1/0x120 [ 318.080492] do_syscall_64+0x15b/0x230 [ 318.084361] entry_SYSCALL_64_after_hwframe+0x44/0xa9 sendmmsg$unix(r1, &(0x7f0000004540)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000180)="cdf29d1165edde1495e3a59892ea340e530035f419fbdcaef785b3fa065177b68ca0518b4dbe071aea6d5e35394602441f945aeab8e145bf71520f02731a5870e187cbc79aa62b99eb4229743e1d390e9d72a2ba7976b6a8aea32120da57022727939c5cdd5f4455b819c403c418438276f7c3aa698fc5c6f29647817a8d2dda04dfdb58", 0x84}], 0x1, &(0x7f0000000340)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}, {&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000400)="4238f33a5aeb2b7d530830cd86390daec6a3a8fa10a3c41f8b3dbb3bad3b72", 0x1f}, {&(0x7f0000000440)="809338da83f3bdfa29d8d6c10179fb1f1d736b5c94f03dde5f02e479a032cd0d288d516f17da674ffe2da3af648525094ecf1cfa0853e6498a267dc92f6b70f4ca9636675e8cfc8affc80db8a776e5693c4b3ddd69a02d23f28f643c9e4a1527e21a59898300a359533d828a386e27875cece14ca14963fa841b33582bf5913ce0dbb25a29a22f", 0x87}, {&(0x7f0000000500)="4698fa2a1cc3dc67a3b12b11fecfa29d912db9448a2b0acfb0b8aea162ee871ab9699f4fc227ff20f56b00c3feafbb014d86522604a505dd22d4d324cd73329a0353114d6c86a73a3c99b56475b4a58c5576d46cfeefd7501e7f3f778060ed8f1e15ee21e66fbb249177fe5970d571afbbbf6fd853eb5f4b218e5cd01a8612ac520dcc4b86ebacb6e448ef7882753b185aa46551a4e45317a687f175bbfe17939987390921bc32179225039221215a3bff505ac35ea56cc7c23c7a9475cf65f12db8cb1025f15fddf432f1bfe76fd3ca64d837a1e623333a711dfd54ba716754aa69fe18c2fcb384d6b9329590aa2d0e6b99c113183e9e3b", 0xf8}, {&(0x7f0000000600)="023bab2a9e6ae12bdb100be3ee37828c6b7d9826fc6b9658fde8093159bf0d3c4316460c23a3d28547b52138229082abbe0018187a276b44b65e57dc116c7f2ba547c642ce505c373f336bc41758ed2547ed7c3d54b965cbeeb8790571ea64b0d8d29d8351182f10f04b23a79d7b713e59977aa888802b7bf24d663c28d5e8943c179df34c69736628ff9d1addf693a308ea", 0x92}, {&(0x7f00000006c0)="8bf288abdb10b6612aa861f372001a8c51abbe4508c8623bea71fd089f9bd95625a826ac4be12964f42651ec112f0f75298b0986896872254815c1d2e03eb4000c202ddbf33da2ac71f316cfb6e47de199aba026dab09d0641a7a5cdb1ed9199d06a38240931e6d02540d546d10dfcdfa95bb21bfd4639228c6d585c9b5622f4b4c4e7ab5b4680ffae846eeaeaf87a2226c5784f0074cd726da5fdeba5e44469ffb2070f2391cb491a3dea0c2ebea3726cb8a9f67d2585df39fe4dcccdefaac1c7ea83b46334c5a8a4f20b474eea1df5369a5260f50a7c556c159b8fc2d6a14020e346e9547a762e764e3320dfbb8501c241eacb", 0xf4}], 0x5, 0x0, 0x0, 0x40084}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f00000008c0)="2da5a3f700ca66c8d65d308e8e459af847965e9b67421657e7b4c019a72192b106b73a8c09f03d8020fcc7e544be15cd3251e588869e504682058125e54a795edd53d1716aa41ea2fac5c7ac5f2df9267a294f63563b0547385ab9faf44f05787e95f01ee72f96436ceca92c6af2722d2bee19e7b766d9d9f22e571ba8ab0cde5ceba6e94eaad2f1102588e6", 0x8c}, {&(0x7f0000000980)="b3bb8037e0dda2b760aad1684ded8a9eaff0e69801acdec2fb3f6055abbda91b0628e68d7ecdf1f71ca1be68d080d7516a0a9664231b9c9150077819482ba9155fc56f17b3e0277e77c4e7101961ccf35048ff3bd5157a51dfa608e3c5e3f3698d9f76b399bff9f9f120f8d4ff282e86a029229187d2dc49e5301e7d95", 0x7d}, {&(0x7f0000000a00)="d12ef9f8f1bcfce52511544513b2eaf35a3352714c0849ff181ae8f56a06d949b711ded5ad55b5fd484ad4fac8844811bfb063336e79ba701ada67e37651eb984b7279fcf731c7040ead09a0ef50b9350a", 0x51}], 0x3, &(0x7f0000000b80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20}, {&(0x7f0000000bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000c40)="5153163e54568fe34039a47808e86857e2", 0x11}, {&(0x7f0000000c80)="3474518234bbab208a11a51132a913bd70f15e2da9d4f3716d4527b301f98db078608dedd9a951ac73e9d0f92516f6", 0x2f}, {&(0x7f0000000cc0)="380eb7b2bfa338c8299e9e122b32f24fb144b9f09073f82ca72a6dcd0d135470a5466fc6", 0x24}, {&(0x7f0000000d00)="11686f3f0a36dfd91bf3c41671a97a1365f6c3ea72e377ea028d1e6abfced7a90528afc36a40b8d22504c6af01ca861fa817d4dbdf44802c063463bea096ae072c74fb713b494d3c534f3ecfc7b9", 0x4e}, {&(0x7f0000000d80)="8fdaf18a358be91f330c8c540424a4e91d280659fb8ac632dd8a64d899cb97fa5972142e3c6bebdb5ed8a01ea0ef31916bd68367d07edfffcf0351a13c77bb3adba095ba22df53854beb5e85154689525970ef2ee4a9550f68e470a53b1769de8aeafa0d6a8d3d2c9e8d12c722f39f5fcac385d66cbe92d70de4ea1aae90ff0ff8b9a59fe0adf5499328f6f57e0bc1d8e8f0e0d579258f0868fb5026289e69267c11bb57f6b9bbd63ed1ac9deaa23e3a46ea3dccb253af8ac610f1dd264c68efafbb3ad88cf7c17d880cda5c181e873c0ea45719962f8d93f12a73ace98dc0cec6a7e71894", 0xe5}, {&(0x7f0000000e80)="0a3d2f9a2ad31d661770b090ed240bed958bcba47b7280bd", 0x18}, {&(0x7f0000000ec0)="f15c0c8b9c16408c9c4f7aa4dc336fc436e3d44f187e52add28240eec31d9eda3d20da5924b94dd307acf6606ba8e1e08a9192c4e4bcbc0a57d092db9cd457a3c01c9619ba72393322759eaa8676d354c39500c0fb280a9729c10cdbcb43d19d2d6ab7b32cbb15c0cb18df1ef68884b9f2ce705f5526899f188909f9eaf7ad", 0x7f}], 0x7, &(0x7f00000013c0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x80, 0x40000}, {&(0x7f0000001440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f00000014c0)="75503eac255ab829392b5ea830f896f045852bc01d0a5aef74531b63905f4417dafdbb311e420631111341aacfce96ef3066436b75313451b2c1231fef9966882055b7c70381dfcb3c420ec56d23c68a018b1b12f7de5199b7aec0e68b50f8b46570d64411c3f16d1670288aa400cc9f3257e066f7c68971f13d58c86b06ae454ecb8ca91b5b16247ec53080b461f9a38766427a5e999f25a4b1aab6f0e2f7cd200adc4a3085613f3729f82b7c63848f3b34f30725c2a132b9ff3d29e130e953b83e4a9fcab11affe718f7ff3280219648f14e3cdbe08ab7618ef7744762f8989364b0ed057d771d7a4522710619224b2efd0c91337451", 0xf7}, {&(0x7f00000015c0)="1daf870a38930294c39bcecf189aecde18d2f89a582490cdee75ceb58e56085061cac8cead0a51483b3fe6975cdc078c5ef6599ed74a81e48d516abce552f70f3860aa9a7e8ad0c7bd5d04e8fd3e0eaecadfab5bfe3dbda1b685445af5ac537725cfcf9333caada39576331c340eecc48acb27fefb0089a2897cc4da9c8e95e888f1e6b723f228abbdf3f7a78462d8ec95198c372f3c921a9de40afcc82d99646c884e1e8e9f1a7ee08afbc732a04c1b041c5297d06c8860e5ef99073adc31d212c6cd822023a02655ef654158e416d06385", 0xd2}, {&(0x7f00000016c0)="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", 0xfd}, {&(0x7f00000017c0)="ce4ebf55f707bce62ccacad553282bf0baac7b424adf2255cec18759a03c43989dca7334f290767da3f1c0505441367463efce75d1e53dea5cd8e5cd2a209fad7da4a228bab45d49c2d0464513e86aa636b91beeedb880d2b3187061b795522a79ccd8bc2383f095ceff", 0x6a}, {&(0x7f0000001840)="36dfce1105cf05c66825e51a9c48c18a4458d00b5edbaf5ed7db751c2c299d6fdfc61d3ed918fa07305b6f13fb10cbc4f1a8dd26a9049dc3a182af1839f61a6f47489f9daed27b6c4b72b5edf01a7eb0e137398c33d1c4f769d8c8788059d8ddd909d3cd3e3f1edae0ecf3116667ea83df7abb1007635a59146c17bedd382f0b8fac42c5293b92bc361bcc10b6e90690e2c503e9a3a419275b75fb039deb8d8f7b93e0548ec0766b13ebfe", 0xab}, {&(0x7f0000001900)}], 0x6, &(0x7f0000001c80)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="a9b60000"], 0x48, 0x800}, {&(0x7f0000001d00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000041c0)=[{&(0x7f0000001d80)="358ff37c249bd023fa275826b8428d43317aa1492cba5fc7115a960fb822fc5cbf3249e8fe7572f01e4b", 0x2a}, 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0x1000}, {&(0x7f0000003f40)="297e6c70365e9f212ff418cb0033a41fa5b9a23e84b64d2b94a7a4a2ba6c72e86feb7790800c779d3a96d1237d7b0ccaedf67a8a146fdb96f489d1cb6385e6a93f854005e5ce156c0cd306fa5621bdf0fa5cf03903eaef4c1b13cd3370956f1fb79070f437b96bdea2e1ef5b53d5707001f53989e93c2236151813b8e986fbe59fa5a1fa2189bc488426aab106e363617f6049e451f262a06e567fbe9f4e0349b70492d4ed", 0xa5}, {&(0x7f0000004000)="4fccc9394141fdd75f8e904839971ca23e7f55b828accbf715ac89265ffa49d0c58fd0ec1b880c79eee5c34fe4b95512c74bdda064968e761f54175c7b41d555eebae29bd066850a7a60ed2548fc6cdc96b6a97020d587d68c1b0523fbae41710f4e9e0b7fcb11d8f39863a398d85e2c1a4bb8e6c7a6c45a8da91be01ed52da1edee916d500363276108740889ca99e8cc84cac5125ccff8877d6aa90d5400187921b7ca67f9f1cd1c", 0xa9}, {&(0x7f00000040c0)="fd362312b2edd803ae6c8f328dd72857ad2eaef00c1b50c615b722ec87847d3cc0939273206ac7366f3c90107e082eda0bf78c6e75e8870189ca93a63a11854b876aab5d4a4e672c5f6afb77be38b8b5dc1378f3c69da4a85e11417e1847bb4a7c20bc2c5641a1cb4ec6a02c9d5c0857f9e37d74a8240ffd7ead6a8369e2a0dc9e0ff4d77411eaca607036150c33d998e047bec92b19cee33b30a8c0b333b336c473dc11fc07d12bec322916e68eac29eaa6faeb", 0xb4}, {&(0x7f0000004180)="2eb8370d8bd933989adea3e28fe508a7d6bac8e865491aa9a85a21fad24619822a9ff52fd249844f736f656ef1da6c975c", 0x31}], 0xa, &(0x7f0000004500)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x20, 0x20000000}], 0x6, 0x20044001) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r33 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r33, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0xff47) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x400) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r22, 0x111, 0x5, 0x1, 0x148) 11:38:57 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80008004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="20042dbd7000fbdbdf250d0000004800030014000600fe80000000000000000000000000000d080001000300000014000600fe8000000000000000000000000000bb1400020000000000000000000000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40090}, 0x20000000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') creat(&(0x7f0000000200)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r2, 0xffffffffffffffff) 11:38:57 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50090}]}) fcntl$getown(0xffffffffffffff9c, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x400202, 0x0) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1a4, 0x80000) openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x80000, 0x0) syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0xa7, 0x1) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x2, 0x24400) syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x100a, 0x2001) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x80000, 0x30) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x100000001}}, 0xb41, 0x0, 0x0, 0x3ff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xee8a}, &(0x7f0000000200)=0x10) 11:38:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gre0\x00', 0x0}) bind$netlink(r2, &(0x7f0000000200)={0x10, 0x0, 0x8, 0x100000}, 0xc) bind$can_raw(r2, &(0x7f0000000100)={0x1d, r3}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x20}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r5, 0x5, 0x1000, "631294fdabb0a029ecc8e32a97b020560d1d17825ac23784ec564f201ad93847e861f50cbb6b5153c3e9916338ccc41eae1bcd5c5efddc8b9bd2e8cdd8aee96026e5886cffbc5d94b35ea158a6d229e9f880aec436e6c788655f86ba84f118e98d482fbb9d60c7949230cbff2d4918da5add66d062dc448c48d1dd63fd2e3bc7768ddc91bde6fe62ee1d4c75c6ef3d0ee1ecb104f415c24623f9b95bafffe4f9c880ac482a690709975d7c9a2983c22d40d0a75d8f9955018f8b85d195bb5da6f395a991cc3d56f9617df331fc7059eb278f64771b208b1899960156256ea1e453dce7f8e19b9d0f4d0ff2d990400a2e36dcfafc7b41f8de3dc2c1eb1c2e7b498098bd75a3369e52ddf61f858b829e42f7fc8123ad9f49f99a949fc3fd749aaa1404563e77fed19ed619b60db8782615df023bf12c15d35771f24e8ccd24558648f890da0200da2fe827d68ea49d3f589c120df21bf8daac13943269a2b936058078b9a1786825f33419e710601912fab7ad170e54c06fa2f52fe4b5ff57893e84ace27ca3a013a78ebe4761a38d2be1a08a11839274002f7fe0ab65a6c685503d758382a3c40092e6622df3162dfc818165e846eb0da7755760fac456d2c43eaa5aad8b84d6639395e1b5e30b1b10b8a58ba845fee9970d0b7755aee540b6275f7c63c3854e8cf806ecd6543eff725a62aefe2ecc9a151c411e15a162ee30a69a58f035188ce79ad9372eab724983d9dcf5ce24eb626c30a0489d808fea1193c04230644628381e396e06e33cbf2b67722cba97e92f476b23bcabbd5c06faf1394d00dc52f3f2440940339502ccd8c0dc8af2052efc015bb8c3388c5cfb58a26b310fb9a3bb21c775f6bfca19c30f442298fa1364afec1249833a01e99861fa5bacbad379a514338b86931c81c375375a5108417a7f2baf7a778b20108cee52c729f71140ef08b38d21395138cfaf7dd1ec39b9696a4d66f16c1db2e52f178acab12186a7b3a139a62260270e6fad1f1c112b1068c863ac647345b21246e38745811d662cfc4c862b57ec1c9e234f9714118157d94894aff2bf47855322f83adb0ff72997d4a3ac7abdb83e24251c707642b580cf6d8e77265e09c366cfef766e85879a62415bcdad937a9af0e9d5392224b94c84d241d1b53bc42b52dea47e435a249b32873e957b15953cfe663430ce344a7c1e4ad13007ca2c50c37d1659599900963bcc4edf52d848c30efa3d509eed54bc58ecb5bc5b14babc3fb46d244879d67112364ec32b0091f27a10ae40fd969de6e84cfd8525da136041d649bd30ea2c0b4255af14d650062fbd4fe58b64d51c120a1a9b1c47c08adc0a6ed530f58a8db2218f5e8180d97c7eccf829ce37e1c07547175597688ad75f7e97ad32cbff8eceb07b70f26aacd5e8403e2884125704afda2c2ccc67d6bd92e224748c0c9794241cd9da7b121fb35eb34fa479a0c356e3363e49fa0d74820f11e964c6cb24ce3a5732002358db4214df7788950217cb8584fa4f674503425fdaa71035b585e83f9a10ca47be8c8f032bc439062d4288f13648a47fb391b6f82b2f0cce88bf69620906e5aa6735769e994656f24f27beebf8a8fdee27ef59d7ae208dfd92ce519ae5910bef2a61f8f77c6a1cdf510210c0a159a2717fd7beedf87402e88efe73efdada9106c6596f152c1996254822ef5a0744b067d70fdc622b15f251bc748ebfcd2be11112078ba49f1ab2f7c8f09ef2610ea1a705badb66162df3857bf2b4391a5b4ae01efca75822f3cf0884d440084ddc2bea6af5cce5752f91efad0968459fe3dfbaeda128f56292a245794651fd8f6a40cce730d2998ecbd96f2bc24afd96d878f01d6d9b907ebe0880d8f6343603badf65979d8e555ac2ffcd161f7df782d0807bbe311fe082293e254737ddc1872ec0bc070612e32523ff1416256c20c6d9f51e3c6cd0db1d479f83113e3f39cf977d0b0871f9dd6e89bdc577d6c2202d5476ab82a1894ac08459af224c1ad66c2662c02aef8d4ad520e86039769e4347dfef1d861414bc542ca4d01cd87a9239ab0a98d1f2aa33934373f0bf48b82b275623034020d3ea5c6866903e1031e7ab83e83d25cdc3ca580d3ffb719e61b128afd1cda896ac5576c56ef01c18d89d8618e170bb315de82f6cb1fff2b0df835dfcf1023a702589345abaf6c4ca1b735f3a00277a777d336437c298d006f9738cedecc0a564ae9e91b89a1150eb379114eb6fe17af4cc1a282cf0d48066c4e5b273ac49116c86ce93834712241bcf5823af9de7527bc40205f7b64bbddb5cfa9b62a9d2dcbb65c632ca9da0d86c08a25f0fd40293be7ce1c4820d6aa8df78966bd0bbd6e74b85d854f61ebfdd425c461b7dbbbbaec40164f1d1b90f350b8bb5e7376e214db9f2b80f0e2716a2c268d48bec5fa2ae3c0d3feb61fb2d8f863a83981e5672ce48914479e935c2177d33b0d424444bf299f7810bea66f85f90ab1678b672129f1ec4403474ec91fe815e020bca2050a56684a5c979adfdee8f07b378181ea8ca2a468902c691f922e10ae7c70e64c81216d3519f27ac766a5289e99f414c122e061b1d4e162f8a886ef95b822e95f17b80cbc4cb843d1503052552ed5fcc8ddd224def0df73475a8c06e12c2dd5d173fdd51fbfe2572f41b8d606e3c03698a887b712794a73c2f920fd8ec64dc2f9102ae54f3910c39c86222699f7bd7fff16f2f4ffaa0cd03e661dd167c514b36527475a0e09b54c335de5a39df179bf879edcea4848e30f7014613cd13e4a7f476275f9c18dc0e233d3b0ee32eae800b9c0f7e182b868be50d6bcfbf0a1b16295ee3c82500cd36afac99da9e61054acfc6ed7ce3b806649989447a67183ddb779c022d689a601dd426079cc5a6e2fae7a765b923d9d16e49c9d66922405e83b1f09b745dd9cc76b65041da0d323dea11a5e8e50130ba05b7ea879b3a356c877f72e0f2d0742a8d12a029ea20210a53fc3e8828d641893975592edca2ab6acfd087be3a0b7d5bbef726258743cc0fb3e0988765678656b81b37be3700c0a93c2ae30206aed55e573f0d368b8265da509dd4f6b04ce6ab2c1e8ab399b47e8bebb87ae63c49772791a1834c26c3c8effe9547befa433463e266e850aeb35c8eb4834bf5b2d0aa7b447cb5dca30d68768d79d0318c25cfe279affba944b1423d83839e5b8b60ddad94f68dede4662bdbd6ed11a969a079f7ecf68ceef620b9dec0067e8beee1d58abf73cf94d02f4e4fabfcc456f4e678a9883477e96f715192419d96e473f80f3acd9bd95010edbb5fb4f580382cb8d7c30238cece758be1578236043fe0670c1a20fe177b32b2b2ecdf991e90a43305e9171e102288ed2bec2ba4a1a40dcd9fba373764e9358f1bc489779ab205c40e43edb71908306f0bda747cf2af5bb607ad022f868a48219f01f64f59ea1e24fcec8de1c87b2fe704936f421855c175186ae9422290d9eca1dd5779969d342b566f5c064944bb3885a64d15d42510f54159d6d78275b11def5ff73f0bc667d96551b8740ec4b58f7245a51f7c7f8580b7dc1c42111e13e32d1a3d75f2ceaa8601aab07a576a0360b776112961864a493ccebb21d5e727d63854d73af44c30736f0582c0bae261e313f643212424f30dc287ccc56f86cc9d20d29edeac15fc9e7e9b1fdb07a80f1b08d18913d9485d2d860e73aed2a86cd6902c2649238123996d70b4aa4391e24aef8e647c9c4bf93f9323be3e26ace72fcf25d4d30a5bc8e69f0e04000dcd0c76ee9e7679120f10df9184fa3ef9f41662adf6ec1965d8b08b700c65edb622c47d8d2681682f4cba924f8afe2e0bb29b51f25890aecb402b03ff52e04370ff33855670addf38d0a8b1871567822bd18788483986e69d3a8d974cfa750d95b97571c72b8adb4112743d38bc91c5ab9a471a69c3e27a162ccb6c2ce3faa6f6abd2916e18d3b85b2e1722ad924c34c77e2ecb50b50b59e85cca7ead1e34a372839a8464ecd82230a61ddaeeb381389d5df0ca59a1701453b149c3f03c36c86fb4370edba4553c393875d94c1291adc8ec0e3bf6dfbf9abd42e9d7247304009cc8c925b55132a5d41262f8242de4833e13c1319a9b8b28d2903171e81c573528951e39c111c26ab77d53d7216caadd511ebac7d5a293f6b23fc8e7a393bcc90c6f80f7b92f2cf059453fbca6910b7c68e8d577696dc09ff8d47fc07c66a80e50939fc73d1efd3152d80dcbbe3689442da68e4e49e0e848923d94b6f474cd818b5b419362bcb67995f8f094444e29fc97deda1573bd7ae4c56036712ac69e5a41db814baed905fbcfd7a2e4d615261d37cf97746ec6916956905a6e920999967882b6b4719ecbe07ff8520cd783f5b61823a18ae35c2ce3e99780822ca72890fc52ec630ffec1ec94d931009f0c7e48e6839764291919480be3bf7684fc8de918cb4dc6b208082020078c25a5df95d9e7c49f027a8c8b26f10485d1fda7ee9f66a0f6d427debdb04dc69ef4f8b5e1c7bbf4323e0c60ef6f7fb31cd2724148b2866139c3985fb66d3e0f6c4ff616418f7179461124e07950717cdfad2d5a3b4e0d4b32c405cde95cebf21313e33aa5cfbb38c26fec11f1088c1bbfaddac2379611391c7decbf5afb58a21c263aefb3c675a2beee894fd51b51458461a1aa3bdf1f5b5b683cf426a93180f385fb28f4a90cdd2c73a43e87d13bfbdba136b659961c6a54eee51ca6c939fe41e183f98cc568000afeedf884681a0c909e064d908b6f8e9568b56e386df65ed5b83ebd6cd32a446c5626f279d71960455de49ab374f3b914067dfcd2757722056c09d031546746969d7cbe61f17ceb853943d982075d824804ef52afbbcd0edf74847fdf8bfc576b507697f2106196898e302f7e517bf3030ee3619d28a8f58d68e504ee109e959c30a257f973b027e791c2fa16de583b9ffb6256854e62d37503da12de7a61cf7ccd6090f6bced1c63fc2f3b6fce64d9728481af7ca886e0f2e01a84a088b4cc00f21f80b50c3a218abfb9f7b8c035f599781db5402f6190022af2ad26a4c8f4d2c5d6fc941f7eb1416feca437443daca46a91a270daa949c799d7bffb863dabb89ececd653807ceb53556517a1821a9936dbba47119610ba1d5ec304a27694aa409263052fece2ccfff7edd18aeaeac901b2f2ced49afbb441b730ab7ea448a2d83cd0e652805d1919776a267a9d61efa083b479ee0eacef75dbd39909b2bfe0d2c601b3699524d910b1bad0fdcdde9bb7b4f388386e99397299baf7764d413582d27fcaaa80c676c116572ed07dbeb5b4e38ab781a7a3c4c8c7057d4fea3f73d1a88ed7d7752e8a573abc9b1451b58a3a3ab1d4144828b105cb211022bc397187ee4701efc5ca2b36521623627e9ee8f9951d6edf41ca77081d6fb872a397b06be599705b1ab403e30842efb34effbb9d793bf597f1192c424a99273f37d001c907c83aafdf568f6a15c0e560cc05928a45d28c8bedb23f4f0240917efbadf971cbc91bfc25ee56c437f280f6982c5b3e0fe4cda837ec1b1cb277287258bda203459b6fd29448a5c7ad2cda1d454987913a073d89f2646b314910367cfaae11de801bfafb9ed7a6dfdaa4dc4002ac167c29a99892cf72705d0c988803a204a3fe16dc80f9de62ef07bc44e236a1ee81ad529f97121ca12d375e296c7544d7288d70c999df505ff769066f35f3181ebfb2c6d38a84b86325c29f28a54ae9d86a91a3b9e2ea2da0c1a418b30637e1fc6a5fbe08199c6f2e90a98691072d5bc"}, 0x1008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x89b0, &(0x7f0000000280)={'vcan0\x00'}) close(r4) close(r1) 11:38:57 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x5008e}]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x6c, &(0x7f00000000c0)=0x9, 0x4) seccomp(0x0, 0x0, &(0x7f0000000400)={0x0, &(0x7f0000000200)}) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000080), 0x4) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x4, {0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x1000}}}, 0x3a) 11:38:57 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x71251e0f) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x1, 0xffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r2, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:38:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/74, 0x4a}], 0x2, &(0x7f0000000080)=""/165, 0xa5}}], 0x1, 0x0, &(0x7f0000004000)={0x77359400}) shutdown(r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) 11:38:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000001c0)) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468ebffbca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:38:58 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x5}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="34bf309e705fb7c4d22f45b2d7c991a7720c23343ace54de7f0d3647e006acdf6ddc7c09660b1c88783d4ed88c73d910c58e4f592ef4752e4aceca8df2ed975759c72684ade1362ee7b0656f0e5a11bf582b4a64867b3968", 0x58) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 11:38:58 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x800, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000180)={0x25, 0x6, 0x5, 0x4, 0x9101, 0x0, 0xa6e1, 0x7, 0x1, 0x7}) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x8000, 0x0) r1 = creat(&(0x7f0000000900)='./bus\x00', 0xffffffffffffffff) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setsockopt(r3, 0x1000, 0x52b, &(0x7f0000000000)="6d995340176b5884f07a4a73e89cd4361cbeff71590824112e214c583416a0504eecb0571f44e8cb0d4ab79fd328ae921443fcb91f86a4fb26a2f8e3f385920551631f445f4df78da57c65cc5845f0d797d5ff61b37d7086fabd5c6616f328acf8bb5e4bfd9814fb7a544666e734831a21ab6715c2c44b2d15cfc60d2a650a2ee06b0569", 0x84) acct(0x0) mprotect(&(0x7f0000004000/0xa000)=nil, 0xa000, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x3f, 0x7649}, {0x1359, 0x7fff}, 0x7, 0x6, 0x7}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00%\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000006000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000410000000000000bc00000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000060000000000000b200000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000100000000000e000000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000020000000000000f400000000000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00P\x00\x00\x00\x00\x00\x00[\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000100000000005900000000000000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002000000000000003700000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000001000000000006000000000000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl(r3, 0x800000000100937e, &(0x7f0000006f80)="010000000000000098") 11:38:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.swap.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x83, "b9827790385a569ee77c78458d38f1591c4c6f09c633a970c90dea164ef0cc0800bd66356ba0c59a9055a1548c7b3eeb7955012eb56bf1e880469a6d0721ca55406a4288b17a0babac83b430d3069ef6b4e6b78ff9ed0f1e2a67ce1f2f1844e11db931ee1b14a4668b30a136467af0831170cc3887ce925f684a79d654dc062a53c562"}, &(0x7f0000000040)=0x8b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) 11:38:58 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") dup3(r1, r0, 0x0) init_module(&(0x7f0000000000)='{mime_type%}\x00', 0xd, &(0x7f0000000080)="6966623000faffffffffffffff00") 11:38:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) 11:38:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0xc00, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000240)={@dev={0xac, 0x14, 0x14, 0x19}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000001b80)={&(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000340), 0x0, &(0x7f0000001a80)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000100)=""/206, 0xce}, &(0x7f0000000080)=[{&(0x7f0000000040)=""/28, 0x1c}], 0x1}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000000400), &(0x7f0000000440)}}], 0xa0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xa4, r4, 0x0, 0x70bd26, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 11:38:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x3, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.mvx\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625f0101d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580abbb025c5bb968f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x408800, 0x0) 11:38:58 executing program 6: unshare(0x24020400) r0 = socket$inet6(0xa, 0x80002, 0x88) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x200000) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080), 0x4) [ 318.559648] rdma_op 0000000075f307cb conn xmit_rdma (null) 11:38:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = userfaultfd(0x800) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000140)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="965968a00c1b3fc2027d73cc0bc74eefa9956be9750b73c94dc6b547e2e343c4b3d4680dfb9b2620d52555e17fddfc601a3d83b96e8a9536321d29232532af4905a128956ef73e3854fbded41e01db43c8c80e5fb0187b3ac3b54a49d93faf4fcbc6e572da4cc1b272fc13b2af70d6c5200fa8d107e95ddc4e3ac8f8dab5abc14d6a1d2c70bce13e77aaddc7f047f7ac3a9a7f0559c68ea549453bb58e266698c581e5c37746294da533b165475c39e1c3e68bbe49de6392b30ae1cd4e6b2e1ca62d082da357c075"], 0x8) r5 = dup2(r2, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'ip6_vti0\x00', 0x2}, 0x18) close(r1) close(r1) [ 318.613220] rdma_op 00000000cd44b80e conn xmit_rdma (null) 11:38:58 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'vlan0\x00'}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="313a300d6f838818573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc08961ca6669ab64ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4f769d72070c99d0cab89a58b93f12308fb69cbfd757da6ca1768b1d36d50767611d391a4eab907313221b958cf050ce48274ff"], 0x8c) 11:38:58 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000080)=0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3a000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00006f1ff4)={0x10000000}) 11:38:58 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000380)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = getuid() ioprio_set$uid(0x3, r0, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8080) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0xc9, "90f337392661529f4e7d09216fc0ccb177e5cfbf565aed3b26d1076b76bbff7154557954e0e1844c75f33fa081f42ccf7b75cfc4ee656ec237fbff8c9a23893d291e976361e0285f90f8102764fb42b79a8f92c65ebad18ae5c9a116027d7ec98512856de5472888c8e28d35c59fe9fd5840b4f7986e0edd383734904c211efa89e77189eea2d33e5b1808e6ce43485c48185b8e3b257f3fe129e67c40c95f3e4ac0fbc7a3dc060b28d4d2f58085736b7a0147e1bfda728976a1127c658eb92c59e190e5f21b4957d5"}, &(0x7f00000002c0)=0xed) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7ff, 0x4000) open(&(0x7f0000000500)='./file0\x00', 0x400040, 0x10) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0xee00, 0x0]) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 11:38:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000111ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4}]}, &(0x7f0000000000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x20}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 11:38:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/dev_mcast\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x6, 0x6, 0x2b50, 0x10000, 0x4}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a16fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:38:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x3c, {0x2, 0x4e22, @broadcast=0xffffffff}, 'rose0\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0x0, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x5, 0x8001, 0x1, 0x5, 0x400, &(0x7f0000000180)='ip6gretap0\x00', 0xfffffffffffffff7, 0x7fff, 0x400}) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @rand_addr=0x6}, 0x2, 0x1, 0x0, 0x4}}, 0x26) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7001, &(0x7f0000000040)) 11:38:59 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10040) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000280)) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000140)="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") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) 11:38:59 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89fb, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="fdf14000000000000000000000000000000010001e"]}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x84) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)=""/50, &(0x7f0000000100)=0x32) 11:38:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1ff, 0x80003) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)=0x776c3a3f, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = dup3(r1, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r3, r4, 0x5, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x8362ddd7523dc1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:38:59 executing program 0: r0 = semget$private(0x0, 0x1, 0x200) semop(r0, &(0x7f00000001c0)=[{0x4, 0x6, 0x1800}], 0x1) unshare(0x10000000) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x121900, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000200)={{0x33, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'nq\x00', 0x8, 0x9, 0x6a}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x2000, 0x2, 0x200, 0x8}}, 0x44) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f0000000100)={0xa, 0x4, 0xfa00, {r4}}, 0xc) readahead(r3, 0x19c, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "48c0fbbec85e20a5413f1a3e72bb903f34a371fdf4c9215afb8fc91e7bd12bc26ec10fdfd026d85c3e4419a8"}) 11:38:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df81a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:38:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x200005c0, 0x200005f0, 0x20000700], 0x0, &(0x7f00000000c0), &(0x7f0000000080)=ANY=[]}, 0x78) 11:38:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/219, 0xdb, 0x1, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = dup2(r0, r0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000002c0)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) r3 = dup(r2) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fallocate(r1, 0x6a, 0xdf4, 0x8) sendto$inet6(r2, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000000000)="661f4aeabff76763e6b0b17d53db87e42f18c6d17f644dcad32985b35085914fc8d5ecace6504098fff24b08c1879b13368d4caa50f50c2e5f3f26c43c6f737144a08d2850d569f647448cb6f253d926ca54bad59f288832313514143375e3c33a10f50d133bd8dfa63221f03e3a26b37b5ddccde228", 0x76, 0x1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 11:38:59 executing program 5: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000004e0007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 319.386633] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 319.419704] not chained 1650000 origins [ 319.423724] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 319.430125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.431123] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 319.439474] Call Trace: [ 319.439496] dump_stack+0x185/0x1d0 [ 319.439515] kmsan_internal_chain_origin+0x1ff/0x210 [ 319.439530] ? __msan_poison_alloca+0x15c/0x1d0 [ 319.439543] ? tcp_wfree+0x52d/0x6d0 [ 319.439554] ? kmsan_set_origin_inline+0x6b/0x120 [ 319.439565] ? __msan_poison_alloca+0x15c/0x1d0 [ 319.439575] ? kfree_skb+0x3c6/0x5d0 [ 319.439603] ? kmsan_memcpy_origins+0xf1/0x170 11:38:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 319.485439] ? __copy_skb_header+0x784/0x830 [ 319.489851] __msan_chain_origin+0x69/0xc0 [ 319.494087] __skb_clone+0x7b3/0x990 [ 319.497802] skb_clone+0x3e8/0x590 [ 319.501346] tcp_transmit_skb+0x3e4/0x5350 [ 319.505593] tcp_write_xmit+0x2d81/0xb200 [ 319.509772] tcp_tsq_handler+0x73d/0x8a0 [ 319.513839] tcp_tasklet_func+0x733/0x900 [ 319.517988] tasklet_action_common+0x635/0x750 [ 319.522571] ? tcp_tsq_handler+0x8a0/0x8a0 [ 319.526809] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 319.532169] tasklet_action+0x31/0x40 [ 319.535971] __do_softirq+0x592/0x979 [ 319.539777] ? ksoftirqd_should_run+0x30/0x30 [ 319.544279] run_ksoftirqd+0x1f/0x40 [ 319.547993] smpboot_thread_fn+0x4ac/0x9a0 [ 319.552235] kthread+0x4db/0x6c0 [ 319.555597] ? cpu_report_death+0x1f0/0x1f0 [ 319.559923] ? kthread_blkcg+0xf0/0xf0 [ 319.563808] ret_from_fork+0x35/0x40 [ 319.567514] Uninit was stored to memory at: [ 319.571833] kmsan_internal_chain_origin+0x12b/0x210 [ 319.576929] __msan_chain_origin+0x69/0xc0 [ 319.581161] __skb_clone+0x8a2/0x990 11:38:59 executing program 2: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='afs\x00', 0x20001, &(0x7f0000000180)="a8c3b5a70f7337a9cefdd2acd141066245236fe66d690e5ef488d3904d6b725c2381f8685a9d1e120851ab50e7b9a96e0703c8ec12b14cd8ae6c619291948debdabcd2162d1f4837117ceaf9e4da30e45235c4eec0c13581c6860f69ad7f4390da1438a7b19470a9c4880362cca1137dfbd6680f5a0b694c3538f631d1ce823d5ef8f4feafc8dacd7116180b924ef73406c10907e5bf260c845649b5a51d3128508e016e5f0c5bbc2d48bda7713b4e8019ea7f90307c84ce65670231fa08818ef6b94c9751b2f5d1d0c8229ee80600573c867dd73a6fc1625b0b4626edfa04146db320ab4d1dc66aacf5b801d4de06d2ac65c049") r0 = socket$kcm(0x29, 0x2, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = syz_open_dev$dspn(&(0x7f0000004240)='/dev/dsp#\x00', 0x1, 0x20000000000) ioctl$int_in(r2, 0x8000008010500d, &(0x7f0000003ff8)) recvmmsg(r2, &(0x7f0000003d80)=[{{&(0x7f0000000280)=@un=@abs, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000300)=""/124, 0x7c}, {&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000440)=""/213, 0xd5}, {&(0x7f0000000540)=""/240, 0xf0}, {&(0x7f0000000640)=""/168, 0xa8}, {&(0x7f0000000700)=""/173, 0xad}, {&(0x7f00000007c0)=""/238, 0xee}, {&(0x7f00000008c0)=""/16, 0x10}, {&(0x7f0000000900)=""/126, 0x7e}, {&(0x7f0000000980)=""/202, 0xca}], 0xa, &(0x7f0000000b40)=""/192, 0xc0, 0x1}, 0x9d5}, {{&(0x7f0000000c00)=@generic, 0x80, &(0x7f0000002000)=[{&(0x7f0000000c80)=""/90, 0x5a}, {&(0x7f0000000d00)=""/37, 0x25}, {&(0x7f0000000d40)=""/214, 0xd6}, {&(0x7f0000000e40)=""/169, 0xa9}, {&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/249, 0xf9}], 0x6, &(0x7f0000002080)=""/79, 0x4f, 0x20}, 0x9}, {{&(0x7f0000002100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002340)=[{&(0x7f0000002180)=""/156, 0x9c}, {&(0x7f0000002240)=""/182, 0xb6}, {&(0x7f0000002300)=""/19, 0x13}], 0x3, &(0x7f0000002380)=""/155, 0x9b, 0x3}, 0x4}, {{&(0x7f0000002440)=@alg, 0x80, &(0x7f0000002600)=[{&(0x7f00000024c0)}, {&(0x7f0000002500)=""/246, 0xf6}], 0x2, &(0x7f0000002640)=""/4096, 0x1000, 0x1}, 0x8000}, {{&(0x7f0000003640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003bc0)=[{&(0x7f00000036c0)=""/55, 0x37}, {&(0x7f0000003700)}, {&(0x7f0000003740)=""/226, 0xe2}, {&(0x7f0000003840)=""/72, 0x48}, {&(0x7f00000038c0)=""/210, 0xd2}, {&(0x7f00000039c0)=""/180, 0xb4}, {&(0x7f0000003a80)=""/144, 0x90}, {&(0x7f0000003b40)=""/116, 0x74}], 0x8, 0x0, 0x0, 0x1ff}, 0x7}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003c40)=""/40, 0x28}, {&(0x7f0000003c80)=""/112, 0x70}], 0x2, &(0x7f0000003d40)=""/59, 0x3b, 0x101}, 0x3}], 0x6, 0x2002, &(0x7f0000003f00)={0x77359400}) lstat(&(0x7f0000003f40)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x6, 0x4e22, 0xff, 0xa, 0x20, 0x20, 0x3e, r3, r5}, {0x1f, 0x10000, 0xfffffffffffffffc, 0x2, 0x1, 0x8, 0x49ae4807, 0x2}, {0x5, 0xffffffffffff7fff, 0x5, 0x20}, 0x200, 0x6e6bba, 0x2, 0x1, 0x2, 0x3}, {{@in6, 0x4d4, 0x2b}, 0xa, @in=@rand_addr=0xfffffffffffffffc, 0x3507, 0x3, 0x0, 0x5, 0x8, 0x1}}, 0xe8) clock_gettime(0x0, &(0x7f0000003700)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000004200)={&(0x7f00000024c0)={0x1d, r4}, 0x10, &(0x7f0000003f80)={&(0x7f0000004180)={0x6, 0x0, 0x5, {r6, r7/1000+10000}, {0x0, 0x7530}, {0x0, 0x8, 0x5, 0x7}, 0x1, @can={{0x3, 0x3, 0xffffffffc0594ba0, 0x10000}, 0x0, 0x3, 0x0, 0x0, "c1494e3323e9d5d0"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x24040850) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x7) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x80000000, 0x2}, 0x2) [ 319.584875] skb_clone+0x3e8/0x590 [ 319.588411] tcp_transmit_skb+0x3e4/0x5350 [ 319.592645] tcp_write_xmit+0x2d81/0xb200 [ 319.596793] tcp_tsq_handler+0x73d/0x8a0 [ 319.600854] tcp_tasklet_func+0x733/0x900 [ 319.604997] tasklet_action_common+0x635/0x750 [ 319.609579] tasklet_action+0x31/0x40 [ 319.613382] __do_softirq+0x592/0x979 [ 319.617168] [ 319.618782] Uninit was stored to memory at: [ 319.623104] kmsan_internal_chain_origin+0x12b/0x210 [ 319.628199] __msan_chain_origin+0x69/0xc0 [ 319.632431] __skb_clone+0x8a2/0x990 11:38:59 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x2}, 0x8) r1 = socket$kcm(0x29, 0x2, 0x0) socket$inet6(0xa, 0xd6edc7cb5775d9d3, 0x6) sendfile(r1, 0xffffffffffffffff, &(0x7f0000301ff8)=0x10000000000000, 0xffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) [ 319.636141] skb_clone+0x3e8/0x590 [ 319.639679] tcp_transmit_skb+0x3e4/0x5350 [ 319.643912] tcp_write_xmit+0x2d81/0xb200 [ 319.648058] tcp_tsq_handler+0x73d/0x8a0 [ 319.652119] tcp_tasklet_func+0x733/0x900 [ 319.656268] tasklet_action_common+0x635/0x750 [ 319.660845] tasklet_action+0x31/0x40 [ 319.664647] __do_softirq+0x592/0x979 [ 319.668436] [ 319.670052] Uninit was stored to memory at: [ 319.674375] kmsan_internal_chain_origin+0x12b/0x210 [ 319.679492] __msan_chain_origin+0x69/0xc0 [ 319.683723] __skb_clone+0x8a2/0x990 [ 319.687434] skb_clone+0x3e8/0x590 [ 319.690975] tcp_transmit_skb+0x3e4/0x5350 [ 319.695210] tcp_write_xmit+0x2d81/0xb200 [ 319.699356] tcp_tsq_handler+0x73d/0x8a0 [ 319.703415] tcp_tasklet_func+0x733/0x900 [ 319.707561] tasklet_action_common+0x635/0x750 [ 319.712139] tasklet_action+0x31/0x40 [ 319.715939] __do_softirq+0x592/0x979 [ 319.719723] [ 319.721339] Uninit was stored to memory at: [ 319.725665] kmsan_internal_chain_origin+0x12b/0x210 [ 319.730764] __msan_chain_origin+0x69/0xc0 [ 319.734994] __skb_clone+0x8a2/0x990 [ 319.738707] skb_clone+0x3e8/0x590 [ 319.742249] tcp_transmit_skb+0x3e4/0x5350 [ 319.746482] tcp_write_xmit+0x2d81/0xb200 [ 319.750625] tcp_tsq_handler+0x73d/0x8a0 [ 319.754680] tcp_tasklet_func+0x733/0x900 [ 319.758820] tasklet_action_common+0x635/0x750 [ 319.763392] tasklet_action+0x31/0x40 [ 319.767187] __do_softirq+0x592/0x979 [ 319.770976] [ 319.772590] Uninit was stored to memory at: [ 319.776910] kmsan_internal_chain_origin+0x12b/0x210 [ 319.782009] __msan_chain_origin+0x69/0xc0 11:38:59 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0xfffffffffffffeff, 0x200) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl(r0, 0x8, &(0x7f0000000180)="927ad4f648ef343f299154ecaba243d6b6c6fcdec42346c61e162706cd4971c6a22dfcacd10a00111f9af676c8db66a9f1bf3e4ba1996cda056bd1f603729612e11d9073ca0a9ba8f84be4aa47198d2a4468276fe8fb59858ca925b6b44b2c93f751e6df779d008ae5f0dfee096f3bc84ee3beca91808be0db7a267fa6e536") setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000009c0), 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000380)={0x2, 0x4}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7ac, 0x800) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x210) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000880)={0x0, 0xad, "af72c019ec06f768467d71047f8fc16cfa5829f913ff72415c77fc4585429749878af381968c328e1a62c03fd1f4436adbadd74960a084156fd299c2f3f5f9bac1023c15a5f75668468fa4290dec8845f1502f9f8f65b8140b69c12ea4074cd88a7e9c627e5eac9c3b6a635f312bbb296c980d12662e62ff6211a5b6f2072f69ccf14431ed86d1f79a2a5e3aeedaedc6f3f199a91ad31b068319860e62f1c5d9470d8bf705c4935aae3e333531"}, &(0x7f0000000480)=0xb5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000940)={r4, 0x4}, &(0x7f0000000980)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000054000000168bc543422db9ca7c6f42281d23ed40b59be4445020488c1eea919155e8d8199897f5d69c113ecf0b0a26d60887f8c1f9509dfc1a8a5071f23a7ab6dcdf7fee2c4fc49cca5c9c2173ebde0000000000000e0000000000001f184b76a371b14b5020a961f8"], &(0x7f0000000580)=0x78) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x8001, 0x20, 0x4, 0x400}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={r5, 0x7, 0x1ff, 0x9afd, 0x100000000, 0x1ff}, 0x14) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="b4175a5463a188c683d023651483a1445ad9ea11bd", 0x15) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000bff000/0x400000)=nil, 0x400000}, &(0x7f00000004c0)=0x10) [ 319.786259] __skb_clone+0x8a2/0x990 [ 319.789963] skb_clone+0x3e8/0x590 [ 319.793497] tcp_transmit_skb+0x3e4/0x5350 [ 319.797727] tcp_write_xmit+0x2d81/0xb200 [ 319.801871] tcp_tsq_handler+0x73d/0x8a0 [ 319.805930] tcp_release_cb+0x1d7/0x490 [ 319.809899] release_sock+0x107/0x2a0 [ 319.813698] tcp_sendmsg+0xd6/0x100 [ 319.817320] inet_sendmsg+0x3fc/0x760 [ 319.821117] sock_write_iter+0x3bc/0x470 [ 319.825176] do_iter_readv_writev+0x81c/0xa20 [ 319.829666] do_iter_write+0x30d/0xd50 [ 319.833547] do_writev+0x3be/0x820 [ 319.837086] __x64_sys_writev+0xe1/0x120 [ 319.841145] do_syscall_64+0x15b/0x230 [ 319.845038] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 319.850213] [ 319.851832] Uninit was stored to memory at: [ 319.856156] kmsan_internal_chain_origin+0x12b/0x210 [ 319.861258] __msan_chain_origin+0x69/0xc0 [ 319.865489] __skb_clone+0x8a2/0x990 [ 319.869196] skb_clone+0x3e8/0x590 [ 319.872733] tcp_transmit_skb+0x3e4/0x5350 [ 319.876967] tcp_write_xmit+0x2d81/0xb200 [ 319.881113] __tcp_push_pending_frames+0x124/0x400 [ 319.886041] tcp_push+0x803/0x8f0 [ 319.889488] tcp_sendmsg_locked+0x4eb1/0x6610 [ 319.893975] tcp_sendmsg+0xb2/0x100 [ 319.897595] inet_sendmsg+0x3fc/0x760 [ 319.901390] sock_write_iter+0x3bc/0x470 [ 319.905445] do_iter_readv_writev+0x81c/0xa20 [ 319.909932] do_iter_write+0x30d/0xd50 [ 319.913816] do_writev+0x3be/0x820 [ 319.917352] __x64_sys_writev+0xe1/0x120 [ 319.921414] do_syscall_64+0x15b/0x230 [ 319.925301] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 319.930477] [ 319.932095] Uninit was stored to memory at: [ 319.936535] kmsan_internal_chain_origin+0x12b/0x210 [ 319.941633] __msan_chain_origin+0x69/0xc0 [ 319.945864] __alloc_skb+0x949/0x9e0 [ 319.949575] sk_stream_alloc_skb+0x17c/0xcf0 [ 319.953979] tcp_sendmsg_locked+0x237e/0x6610 [ 319.958470] tcp_sendmsg+0xb2/0x100 [ 319.962094] inet_sendmsg+0x3fc/0x760 [ 319.965890] sock_write_iter+0x3bc/0x470 [ 319.969949] do_iter_readv_writev+0x81c/0xa20 [ 319.974439] do_iter_write+0x30d/0xd50 [ 319.978321] do_writev+0x3be/0x820 [ 319.981856] __x64_sys_writev+0xe1/0x120 [ 319.985907] do_syscall_64+0x15b/0x230 [ 319.989790] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 319.994964] [ 319.996581] Uninit was created at: [ 320.000124] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 320.005228] kmsan_kmalloc+0x94/0x100 [ 320.009028] kmsan_slab_alloc+0x10/0x20 [ 320.012999] kmem_cache_alloc_node+0x8af/0xc80 [ 320.017582] __alloc_skb+0x202/0x9e0 [ 320.021297] sk_stream_alloc_skb+0x17c/0xcf0 [ 320.025702] tcp_sendmsg_locked+0x237e/0x6610 [ 320.030193] tcp_sendmsg+0xb2/0x100 [ 320.033845] inet_sendmsg+0x3fc/0x760 [ 320.037642] sock_write_iter+0x3bc/0x470 [ 320.041704] do_iter_readv_writev+0x81c/0xa20 [ 320.046197] do_iter_write+0x30d/0xd50 [ 320.050082] do_writev+0x3be/0x820 [ 320.053619] __x64_sys_writev+0xe1/0x120 [ 320.057705] do_syscall_64+0x15b/0x230 [ 320.061591] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 320.073605] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 320.380819] not chained 1660000 origins [ 320.384846] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 320.391243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.400590] Call Trace: [ 320.403179] dump_stack+0x185/0x1d0 [ 320.406810] kmsan_internal_chain_origin+0x1ff/0x210 [ 320.411914] ? __msan_poison_alloca+0x15c/0x1d0 [ 320.416582] ? tcp_wfree+0x52d/0x6d0 [ 320.420294] ? kmsan_set_origin_inline+0x6b/0x120 [ 320.425137] ? __msan_poison_alloca+0x15c/0x1d0 [ 320.429812] ? kfree_skb+0x3c6/0x5d0 [ 320.433529] ? kmsan_memcpy_origins+0xf1/0x170 [ 320.438124] ? __copy_skb_header+0x784/0x830 [ 320.442530] __msan_chain_origin+0x69/0xc0 [ 320.446766] __skb_clone+0x7b3/0x990 [ 320.450482] skb_clone+0x3e8/0x590 [ 320.454029] tcp_transmit_skb+0x3e4/0x5350 [ 320.458274] tcp_write_xmit+0x2d81/0xb200 [ 320.462447] tcp_tsq_handler+0x73d/0x8a0 [ 320.466512] tcp_tasklet_func+0x733/0x900 [ 320.470664] tasklet_action_common+0x635/0x750 [ 320.475245] ? tcp_tsq_handler+0x8a0/0x8a0 [ 320.479480] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 320.484836] tasklet_action+0x31/0x40 [ 320.488633] __do_softirq+0x592/0x979 [ 320.492435] ? ksoftirqd_should_run+0x30/0x30 [ 320.496925] run_ksoftirqd+0x1f/0x40 [ 320.500636] smpboot_thread_fn+0x4ac/0x9a0 [ 320.504870] kthread+0x4db/0x6c0 [ 320.508235] ? cpu_report_death+0x1f0/0x1f0 [ 320.512558] ? kthread_blkcg+0xf0/0xf0 [ 320.516443] ret_from_fork+0x35/0x40 [ 320.520147] Uninit was stored to memory at: [ 320.524469] kmsan_internal_chain_origin+0x12b/0x210 [ 320.529568] __msan_chain_origin+0x69/0xc0 [ 320.533800] __skb_clone+0x8a2/0x990 [ 320.538067] skb_clone+0x3e8/0x590 [ 320.541610] tcp_transmit_skb+0x3e4/0x5350 [ 320.545843] tcp_write_xmit+0x2d81/0xb200 [ 320.549986] tcp_tsq_handler+0x73d/0x8a0 [ 320.554045] tcp_tasklet_func+0x733/0x900 [ 320.558186] tasklet_action_common+0x635/0x750 [ 320.562761] tasklet_action+0x31/0x40 [ 320.566557] __do_softirq+0x592/0x979 [ 320.570341] [ 320.571957] Uninit was stored to memory at: [ 320.576279] kmsan_internal_chain_origin+0x12b/0x210 [ 320.581375] __msan_chain_origin+0x69/0xc0 [ 320.585607] __skb_clone+0x8a2/0x990 [ 320.589317] skb_clone+0x3e8/0x590 [ 320.592855] tcp_transmit_skb+0x3e4/0x5350 [ 320.597090] tcp_write_xmit+0x2d81/0xb200 [ 320.601235] tcp_tsq_handler+0x73d/0x8a0 [ 320.605291] tcp_tasklet_func+0x733/0x900 [ 320.609435] tasklet_action_common+0x635/0x750 [ 320.614012] tasklet_action+0x31/0x40 [ 320.617814] __do_softirq+0x592/0x979 [ 320.621598] [ 320.623210] Uninit was stored to memory at: [ 320.627525] kmsan_internal_chain_origin+0x12b/0x210 [ 320.632624] __msan_chain_origin+0x69/0xc0 [ 320.636859] __skb_clone+0x8a2/0x990 [ 320.640568] skb_clone+0x3e8/0x590 [ 320.644103] tcp_transmit_skb+0x3e4/0x5350 [ 320.648335] tcp_write_xmit+0x2d81/0xb200 [ 320.652482] tcp_tsq_handler+0x73d/0x8a0 [ 320.656542] tcp_tasklet_func+0x733/0x900 [ 320.660689] tasklet_action_common+0x635/0x750 [ 320.665267] tasklet_action+0x31/0x40 [ 320.669064] __do_softirq+0x592/0x979 [ 320.672850] [ 320.674465] Uninit was stored to memory at: [ 320.678786] kmsan_internal_chain_origin+0x12b/0x210 [ 320.683886] __msan_chain_origin+0x69/0xc0 [ 320.688116] __skb_clone+0x8a2/0x990 [ 320.691829] skb_clone+0x3e8/0x590 [ 320.695366] tcp_transmit_skb+0x3e4/0x5350 [ 320.699597] tcp_write_xmit+0x2d81/0xb200 [ 320.703742] tcp_tsq_handler+0x73d/0x8a0 [ 320.707803] tcp_tasklet_func+0x733/0x900 [ 320.712086] tasklet_action_common+0x635/0x750 [ 320.716792] tasklet_action+0x31/0x40 [ 320.720599] __do_softirq+0x592/0x979 [ 320.724385] [ 320.725999] Uninit was stored to memory at: [ 320.730324] kmsan_internal_chain_origin+0x12b/0x210 [ 320.735419] __msan_chain_origin+0x69/0xc0 [ 320.739649] __skb_clone+0x8a2/0x990 [ 320.743356] skb_clone+0x3e8/0x590 [ 320.746927] tcp_transmit_skb+0x3e4/0x5350 [ 320.751156] tcp_write_xmit+0x2d81/0xb200 [ 320.755298] tcp_tsq_handler+0x73d/0x8a0 [ 320.759351] tcp_release_cb+0x1d7/0x490 [ 320.763319] release_sock+0x107/0x2a0 [ 320.767114] tcp_sendmsg+0xd6/0x100 [ 320.770733] inet_sendmsg+0x3fc/0x760 [ 320.774526] sock_write_iter+0x3bc/0x470 [ 320.778581] do_iter_readv_writev+0x81c/0xa20 [ 320.783068] do_iter_write+0x30d/0xd50 [ 320.786952] do_writev+0x3be/0x820 [ 320.790483] __x64_sys_writev+0xe1/0x120 [ 320.794536] do_syscall_64+0x15b/0x230 [ 320.798415] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 320.803587] [ 320.805208] Uninit was stored to memory at: [ 320.809529] kmsan_internal_chain_origin+0x12b/0x210 [ 320.814623] __msan_chain_origin+0x69/0xc0 [ 320.818851] __skb_clone+0x8a2/0x990 [ 320.822560] skb_clone+0x3e8/0x590 [ 320.826097] tcp_transmit_skb+0x3e4/0x5350 [ 320.830325] tcp_write_xmit+0x2d81/0xb200 [ 320.834466] __tcp_push_pending_frames+0x124/0x400 [ 320.839387] tcp_push+0x803/0x8f0 [ 320.842832] tcp_sendmsg_locked+0x4eb1/0x6610 [ 320.847318] tcp_sendmsg+0xb2/0x100 [ 320.850938] inet_sendmsg+0x3fc/0x760 [ 320.854732] sock_write_iter+0x3bc/0x470 [ 320.858790] do_iter_readv_writev+0x81c/0xa20 [ 320.863279] do_iter_write+0x30d/0xd50 [ 320.867159] do_writev+0x3be/0x820 [ 320.870695] __x64_sys_writev+0xe1/0x120 [ 320.874747] do_syscall_64+0x15b/0x230 [ 320.878630] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 320.883802] [ 320.885416] Uninit was stored to memory at: [ 320.889733] kmsan_internal_chain_origin+0x12b/0x210 [ 320.894828] __msan_chain_origin+0x69/0xc0 [ 320.899080] __alloc_skb+0x949/0x9e0 [ 320.902787] sk_stream_alloc_skb+0x17c/0xcf0 [ 320.907193] tcp_sendmsg_locked+0x237e/0x6610 [ 320.911688] tcp_sendmsg+0xb2/0x100 [ 320.915308] inet_sendmsg+0x3fc/0x760 [ 320.919102] sock_write_iter+0x3bc/0x470 [ 320.923158] do_iter_readv_writev+0x81c/0xa20 [ 320.927648] do_iter_write+0x30d/0xd50 [ 320.931530] do_writev+0x3be/0x820 [ 320.935064] __x64_sys_writev+0xe1/0x120 [ 320.939120] do_syscall_64+0x15b/0x230 [ 320.943042] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 320.948216] [ 320.949831] Uninit was created at: [ 320.953370] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 320.958468] kmsan_kmalloc+0x94/0x100 [ 320.962264] kmsan_slab_alloc+0x10/0x20 [ 320.966230] kmem_cache_alloc_node+0x8af/0xc80 [ 320.970808] __alloc_skb+0x202/0x9e0 [ 320.974517] sk_stream_alloc_skb+0x17c/0xcf0 [ 320.978919] tcp_sendmsg_locked+0x237e/0x6610 [ 320.983407] tcp_sendmsg+0xb2/0x100 [ 320.987031] inet_sendmsg+0x3fc/0x760 [ 320.990824] sock_write_iter+0x3bc/0x470 [ 320.994878] do_iter_readv_writev+0x81c/0xa20 [ 320.999373] do_iter_write+0x30d/0xd50 [ 321.003260] do_writev+0x3be/0x820 [ 321.006796] __x64_sys_writev+0xe1/0x120 [ 321.010854] do_syscall_64+0x15b/0x230 [ 321.014739] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 321.271985] not chained 1670000 origins [ 321.276015] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 321.282413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.291756] Call Trace: [ 321.294343] dump_stack+0x185/0x1d0 [ 321.297972] kmsan_internal_chain_origin+0x1ff/0x210 [ 321.303073] ? __msan_poison_alloca+0x15c/0x1d0 [ 321.307742] ? tcp_wfree+0x52d/0x6d0 [ 321.311452] ? kmsan_set_origin_inline+0x6b/0x120 [ 321.316319] ? __msan_poison_alloca+0x15c/0x1d0 [ 321.320986] ? kfree_skb+0x3c6/0x5d0 [ 321.324699] ? kmsan_memcpy_origins+0xf1/0x170 [ 321.329280] ? __copy_skb_header+0x784/0x830 [ 321.333684] __msan_chain_origin+0x69/0xc0 [ 321.337916] __skb_clone+0x7b3/0x990 [ 321.341630] skb_clone+0x3e8/0x590 [ 321.345171] tcp_transmit_skb+0x3e4/0x5350 [ 321.349524] tcp_write_xmit+0x2d81/0xb200 [ 321.353693] tcp_tsq_handler+0x73d/0x8a0 [ 321.357764] tcp_tasklet_func+0x733/0x900 [ 321.361914] tasklet_action_common+0x635/0x750 [ 321.366494] ? tcp_tsq_handler+0x8a0/0x8a0 [ 321.370724] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 321.376081] tasklet_action+0x31/0x40 [ 321.379875] __do_softirq+0x592/0x979 [ 321.383675] ? ksoftirqd_should_run+0x30/0x30 [ 321.388162] run_ksoftirqd+0x1f/0x40 [ 321.391871] smpboot_thread_fn+0x4ac/0x9a0 [ 321.396105] kthread+0x4db/0x6c0 [ 321.399462] ? cpu_report_death+0x1f0/0x1f0 [ 321.403781] ? kthread_blkcg+0xf0/0xf0 [ 321.407666] ret_from_fork+0x35/0x40 [ 321.411371] Uninit was stored to memory at: [ 321.415690] kmsan_internal_chain_origin+0x12b/0x210 [ 321.420785] __msan_chain_origin+0x69/0xc0 [ 321.425012] __skb_clone+0x8a2/0x990 [ 321.428732] skb_clone+0x3e8/0x590 [ 321.432265] tcp_transmit_skb+0x3e4/0x5350 [ 321.436493] tcp_write_xmit+0x2d81/0xb200 [ 321.440652] tcp_tsq_handler+0x73d/0x8a0 [ 321.444706] tcp_tasklet_func+0x733/0x900 [ 321.448846] tasklet_action_common+0x635/0x750 [ 321.453417] tasklet_action+0x31/0x40 [ 321.457211] __do_softirq+0x592/0x979 [ 321.460998] [ 321.462622] Uninit was stored to memory at: [ 321.466941] kmsan_internal_chain_origin+0x12b/0x210 [ 321.472036] __msan_chain_origin+0x69/0xc0 [ 321.476264] __skb_clone+0x8a2/0x990 [ 321.479971] skb_clone+0x3e8/0x590 [ 321.483507] tcp_transmit_skb+0x3e4/0x5350 [ 321.487734] tcp_write_xmit+0x2d81/0xb200 [ 321.491875] tcp_tsq_handler+0x73d/0x8a0 [ 321.495931] tcp_tasklet_func+0x733/0x900 [ 321.500069] tasklet_action_common+0x635/0x750 [ 321.504646] tasklet_action+0x31/0x40 [ 321.508439] __do_softirq+0x592/0x979 [ 321.512235] [ 321.513847] Uninit was stored to memory at: [ 321.518183] kmsan_internal_chain_origin+0x12b/0x210 [ 321.523276] __msan_chain_origin+0x69/0xc0 [ 321.527504] __skb_clone+0x8a2/0x990 [ 321.531209] skb_clone+0x3e8/0x590 [ 321.534743] tcp_transmit_skb+0x3e4/0x5350 [ 321.538972] tcp_write_xmit+0x2d81/0xb200 [ 321.543112] tcp_tsq_handler+0x73d/0x8a0 [ 321.547166] tcp_tasklet_func+0x733/0x900 [ 321.551308] tasklet_action_common+0x635/0x750 [ 321.555883] tasklet_action+0x31/0x40 [ 321.559677] __do_softirq+0x592/0x979 [ 321.563466] [ 321.565080] Uninit was stored to memory at: [ 321.569399] kmsan_internal_chain_origin+0x12b/0x210 [ 321.574496] __msan_chain_origin+0x69/0xc0 [ 321.578725] __skb_clone+0x8a2/0x990 [ 321.582431] skb_clone+0x3e8/0x590 [ 321.585964] tcp_transmit_skb+0x3e4/0x5350 [ 321.590190] tcp_write_xmit+0x2d81/0xb200 [ 321.594332] tcp_tsq_handler+0x73d/0x8a0 [ 321.598384] tcp_tasklet_func+0x733/0x900 [ 321.602525] tasklet_action_common+0x635/0x750 [ 321.607100] tasklet_action+0x31/0x40 [ 321.610895] __do_softirq+0x592/0x979 [ 321.614684] [ 321.616301] Uninit was stored to memory at: [ 321.620617] kmsan_internal_chain_origin+0x12b/0x210 [ 321.625710] __msan_chain_origin+0x69/0xc0 [ 321.629937] __skb_clone+0x8a2/0x990 [ 321.633643] skb_clone+0x3e8/0x590 [ 321.637176] tcp_transmit_skb+0x3e4/0x5350 [ 321.641403] tcp_write_xmit+0x2d81/0xb200 [ 321.645545] tcp_tsq_handler+0x73d/0x8a0 [ 321.649599] tcp_release_cb+0x1d7/0x490 [ 321.653567] release_sock+0x107/0x2a0 [ 321.657357] tcp_sendmsg+0xd6/0x100 [ 321.660975] inet_sendmsg+0x3fc/0x760 [ 321.664800] sock_write_iter+0x3bc/0x470 [ 321.668855] do_iter_readv_writev+0x81c/0xa20 [ 321.673343] do_iter_write+0x30d/0xd50 [ 321.677223] do_writev+0x3be/0x820 [ 321.680755] __x64_sys_writev+0xe1/0x120 [ 321.684806] do_syscall_64+0x15b/0x230 [ 321.688697] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 321.693872] [ 321.695488] Uninit was stored to memory at: [ 321.699805] kmsan_internal_chain_origin+0x12b/0x210 [ 321.704901] __msan_chain_origin+0x69/0xc0 [ 321.709128] __skb_clone+0x8a2/0x990 [ 321.712833] skb_clone+0x3e8/0x590 [ 321.716367] tcp_transmit_skb+0x3e4/0x5350 [ 321.720594] tcp_write_xmit+0x2d81/0xb200 [ 321.724734] __tcp_push_pending_frames+0x124/0x400 [ 321.729656] tcp_push+0x803/0x8f0 [ 321.733102] tcp_sendmsg_locked+0x4eb1/0x6610 [ 321.737592] tcp_sendmsg+0xb2/0x100 [ 321.741209] inet_sendmsg+0x3fc/0x760 [ 321.745038] sock_write_iter+0x3bc/0x470 [ 321.749096] do_iter_readv_writev+0x81c/0xa20 [ 321.753587] do_iter_write+0x30d/0xd50 [ 321.757466] do_writev+0x3be/0x820 [ 321.760997] __x64_sys_writev+0xe1/0x120 [ 321.765054] do_syscall_64+0x15b/0x230 [ 321.768937] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 321.774112] [ 321.775726] Uninit was stored to memory at: [ 321.780045] kmsan_internal_chain_origin+0x12b/0x210 [ 321.785141] __msan_chain_origin+0x69/0xc0 [ 321.789372] __alloc_skb+0x949/0x9e0 [ 321.793078] sk_stream_alloc_skb+0x17c/0xcf0 [ 321.797479] tcp_sendmsg_locked+0x237e/0x6610 [ 321.801964] tcp_sendmsg+0xb2/0x100 [ 321.805582] inet_sendmsg+0x3fc/0x760 [ 321.809373] sock_write_iter+0x3bc/0x470 [ 321.813427] do_iter_readv_writev+0x81c/0xa20 [ 321.817914] do_iter_write+0x30d/0xd50 [ 321.821796] do_writev+0x3be/0x820 [ 321.825328] __x64_sys_writev+0xe1/0x120 [ 321.829379] do_syscall_64+0x15b/0x230 [ 321.833261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 321.838433] [ 321.840050] Uninit was created at: [ 321.843761] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 321.848862] kmsan_kmalloc+0x94/0x100 [ 321.852656] kmsan_slab_alloc+0x10/0x20 [ 321.856629] kmem_cache_alloc_node+0x8af/0xc80 [ 321.861207] __alloc_skb+0x202/0x9e0 [ 321.864912] sk_stream_alloc_skb+0x17c/0xcf0 [ 321.869314] tcp_sendmsg_locked+0x237e/0x6610 [ 321.873804] tcp_sendmsg+0xb2/0x100 [ 321.877420] inet_sendmsg+0x3fc/0x760 [ 321.881214] sock_write_iter+0x3bc/0x470 [ 321.885267] do_iter_readv_writev+0x81c/0xa20 [ 321.889758] do_iter_write+0x30d/0xd50 [ 321.893641] do_writev+0x3be/0x820 [ 321.897174] __x64_sys_writev+0xe1/0x120 [ 321.901224] do_syscall_64+0x15b/0x230 [ 321.905107] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 322.149152] not chained 1680000 origins [ 322.153169] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 322.159565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.168913] Call Trace: [ 322.171501] dump_stack+0x185/0x1d0 [ 322.175133] kmsan_internal_chain_origin+0x1ff/0x210 [ 322.180237] ? __msan_poison_alloca+0x15c/0x1d0 [ 322.184903] ? tcp_wfree+0x52d/0x6d0 [ 322.188616] ? kmsan_set_origin_inline+0x6b/0x120 [ 322.193455] ? __msan_poison_alloca+0x15c/0x1d0 [ 322.198125] ? kfree_skb+0x3c6/0x5d0 [ 322.201842] ? kmsan_memcpy_origins+0xf1/0x170 [ 322.206427] ? __copy_skb_header+0x784/0x830 [ 322.210829] __msan_chain_origin+0x69/0xc0 [ 322.215063] __skb_clone+0x7b3/0x990 [ 322.218775] skb_clone+0x3e8/0x590 [ 322.222313] tcp_transmit_skb+0x3e4/0x5350 [ 322.226554] tcp_write_xmit+0x2d81/0xb200 [ 322.230726] tcp_tsq_handler+0x73d/0x8a0 [ 322.234785] tcp_tasklet_func+0x733/0x900 [ 322.238935] tasklet_action_common+0x635/0x750 [ 322.243516] ? tcp_tsq_handler+0x8a0/0x8a0 [ 322.247750] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 322.253107] tasklet_action+0x31/0x40 [ 322.256908] __do_softirq+0x592/0x979 [ 322.260709] ? ksoftirqd_should_run+0x30/0x30 [ 322.265199] run_ksoftirqd+0x1f/0x40 [ 322.268909] smpboot_thread_fn+0x4ac/0x9a0 [ 322.273148] kthread+0x4db/0x6c0 [ 322.276507] ? cpu_report_death+0x1f0/0x1f0 [ 322.280828] ? kthread_blkcg+0xf0/0xf0 [ 322.284713] ret_from_fork+0x35/0x40 [ 322.288417] Uninit was stored to memory at: [ 322.292737] kmsan_internal_chain_origin+0x12b/0x210 [ 322.297832] __msan_chain_origin+0x69/0xc0 [ 322.302064] __skb_clone+0x8a2/0x990 [ 322.305785] skb_clone+0x3e8/0x590 [ 322.309324] tcp_transmit_skb+0x3e4/0x5350 [ 322.313556] tcp_write_xmit+0x2d81/0xb200 [ 322.317703] tcp_tsq_handler+0x73d/0x8a0 [ 322.321758] tcp_tasklet_func+0x733/0x900 [ 322.325900] tasklet_action_common+0x635/0x750 [ 322.330474] tasklet_action+0x31/0x40 [ 322.334360] __do_softirq+0x592/0x979 [ 322.338143] [ 322.339758] Uninit was stored to memory at: [ 322.344077] kmsan_internal_chain_origin+0x12b/0x210 [ 322.349173] __msan_chain_origin+0x69/0xc0 [ 322.353403] __skb_clone+0x8a2/0x990 [ 322.357109] skb_clone+0x3e8/0x590 [ 322.360645] tcp_transmit_skb+0x3e4/0x5350 [ 322.364876] tcp_write_xmit+0x2d81/0xb200 [ 322.369024] tcp_tsq_handler+0x73d/0x8a0 [ 322.373081] tcp_tasklet_func+0x733/0x900 [ 322.377222] tasklet_action_common+0x635/0x750 [ 322.381798] tasklet_action+0x31/0x40 [ 322.385594] __do_softirq+0x592/0x979 [ 322.389377] [ 322.390988] Uninit was stored to memory at: [ 322.395307] kmsan_internal_chain_origin+0x12b/0x210 [ 322.400401] __msan_chain_origin+0x69/0xc0 [ 322.404629] __skb_clone+0x8a2/0x990 [ 322.408335] skb_clone+0x3e8/0x590 [ 322.411875] tcp_transmit_skb+0x3e4/0x5350 [ 322.416103] tcp_write_xmit+0x2d81/0xb200 [ 322.420244] tcp_tsq_handler+0x73d/0x8a0 [ 322.424300] tcp_tasklet_func+0x733/0x900 [ 322.428444] tasklet_action_common+0x635/0x750 [ 322.433024] tasklet_action+0x31/0x40 [ 322.436820] __do_softirq+0x592/0x979 [ 322.440608] [ 322.442221] Uninit was stored to memory at: [ 322.446577] kmsan_internal_chain_origin+0x12b/0x210 [ 322.451674] __msan_chain_origin+0x69/0xc0 [ 322.455923] __skb_clone+0x8a2/0x990 [ 322.459631] skb_clone+0x3e8/0x590 [ 322.463167] tcp_transmit_skb+0x3e4/0x5350 [ 322.467395] tcp_write_xmit+0x2d81/0xb200 [ 322.471537] tcp_tsq_handler+0x73d/0x8a0 [ 322.475591] tcp_tasklet_func+0x733/0x900 [ 322.479730] tasklet_action_common+0x635/0x750 [ 322.484302] tasklet_action+0x31/0x40 [ 322.488097] __do_softirq+0x592/0x979 [ 322.491880] [ 322.493491] Uninit was stored to memory at: [ 322.497829] kmsan_internal_chain_origin+0x12b/0x210 [ 322.502925] __msan_chain_origin+0x69/0xc0 [ 322.507157] __skb_clone+0x8a2/0x990 [ 322.510863] skb_clone+0x3e8/0x590 [ 322.514401] tcp_transmit_skb+0x3e4/0x5350 [ 322.518628] tcp_write_xmit+0x2d81/0xb200 [ 322.522770] tcp_tsq_handler+0x73d/0x8a0 [ 322.526912] tcp_release_cb+0x1d7/0x490 [ 322.530881] release_sock+0x107/0x2a0 [ 322.534675] tcp_sendmsg+0xd6/0x100 [ 322.538902] inet_sendmsg+0x3fc/0x760 [ 322.542698] sock_write_iter+0x3bc/0x470 [ 322.546756] do_iter_readv_writev+0x81c/0xa20 [ 322.551244] do_iter_write+0x30d/0xd50 [ 322.555126] do_writev+0x3be/0x820 [ 322.558661] __x64_sys_writev+0xe1/0x120 [ 322.562715] do_syscall_64+0x15b/0x230 [ 322.566597] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 322.571858] [ 322.573475] Uninit was stored to memory at: [ 322.577797] kmsan_internal_chain_origin+0x12b/0x210 [ 322.582897] __msan_chain_origin+0x69/0xc0 [ 322.587125] __skb_clone+0x8a2/0x990 [ 322.590838] skb_clone+0x3e8/0x590 [ 322.594372] tcp_transmit_skb+0x3e4/0x5350 [ 322.598600] tcp_write_xmit+0x2d81/0xb200 [ 322.602741] __tcp_push_pending_frames+0x124/0x400 [ 322.607663] tcp_push+0x803/0x8f0 [ 322.611111] tcp_sendmsg_locked+0x4eb1/0x6610 [ 322.615597] tcp_sendmsg+0xb2/0x100 [ 322.619214] inet_sendmsg+0x3fc/0x760 [ 322.623007] sock_write_iter+0x3bc/0x470 [ 322.627069] do_iter_readv_writev+0x81c/0xa20 [ 322.631560] do_iter_write+0x30d/0xd50 [ 322.635440] do_writev+0x3be/0x820 [ 322.638971] __x64_sys_writev+0xe1/0x120 [ 322.643027] do_syscall_64+0x15b/0x230 [ 322.646910] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 322.652081] [ 322.653694] Uninit was stored to memory at: [ 322.658023] kmsan_internal_chain_origin+0x12b/0x210 [ 322.663118] __msan_chain_origin+0x69/0xc0 [ 322.667348] __alloc_skb+0x949/0x9e0 [ 322.671059] sk_stream_alloc_skb+0x17c/0xcf0 [ 322.675459] tcp_sendmsg_locked+0x237e/0x6610 [ 322.679949] tcp_sendmsg+0xb2/0x100 [ 322.683567] inet_sendmsg+0x3fc/0x760 [ 322.687363] sock_write_iter+0x3bc/0x470 [ 322.691422] do_iter_readv_writev+0x81c/0xa20 [ 322.695916] do_iter_write+0x30d/0xd50 [ 322.699797] do_writev+0x3be/0x820 [ 322.703330] __x64_sys_writev+0xe1/0x120 [ 322.707386] do_syscall_64+0x15b/0x230 [ 322.711282] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 322.716453] [ 322.718070] Uninit was created at: [ 322.721606] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 322.726704] kmsan_kmalloc+0x94/0x100 [ 322.730501] kmsan_slab_alloc+0x10/0x20 [ 322.734466] kmem_cache_alloc_node+0x8af/0xc80 [ 322.739045] __alloc_skb+0x202/0x9e0 [ 322.742755] sk_stream_alloc_skb+0x17c/0xcf0 [ 322.747170] tcp_sendmsg_locked+0x237e/0x6610 [ 322.751662] tcp_sendmsg+0xb2/0x100 [ 322.755280] inet_sendmsg+0x3fc/0x760 [ 322.759162] sock_write_iter+0x3bc/0x470 [ 322.763219] do_iter_readv_writev+0x81c/0xa20 [ 322.767707] do_iter_write+0x30d/0xd50 [ 322.771591] do_writev+0x3be/0x820 [ 322.775129] __x64_sys_writev+0xe1/0x120 [ 322.779182] do_syscall_64+0x15b/0x230 [ 322.783066] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.027290] not chained 1690000 origins [ 323.031310] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 323.037711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.047063] Call Trace: [ 323.049654] dump_stack+0x185/0x1d0 [ 323.053310] kmsan_internal_chain_origin+0x1ff/0x210 [ 323.058417] ? __msan_poison_alloca+0x15c/0x1d0 [ 323.063081] ? tcp_wfree+0x52d/0x6d0 [ 323.066787] ? kmsan_set_origin_inline+0x6b/0x120 [ 323.071623] ? __msan_poison_alloca+0x15c/0x1d0 [ 323.076291] ? kfree_skb+0x3c6/0x5d0 [ 323.080005] ? kmsan_memcpy_origins+0xf1/0x170 [ 323.084595] ? __copy_skb_header+0x784/0x830 [ 323.089000] __msan_chain_origin+0x69/0xc0 [ 323.093234] __skb_clone+0x7b3/0x990 [ 323.096946] skb_clone+0x3e8/0x590 [ 323.100484] tcp_transmit_skb+0x3e4/0x5350 [ 323.104729] tcp_write_xmit+0x2d81/0xb200 [ 323.108901] tcp_tsq_handler+0x73d/0x8a0 [ 323.112960] tcp_tasklet_func+0x733/0x900 [ 323.117107] tasklet_action_common+0x635/0x750 [ 323.121695] ? tcp_tsq_handler+0x8a0/0x8a0 [ 323.125928] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 323.131283] tasklet_action+0x31/0x40 [ 323.135080] __do_softirq+0x592/0x979 [ 323.138877] ? ksoftirqd_should_run+0x30/0x30 [ 323.143365] run_ksoftirqd+0x1f/0x40 [ 323.147072] smpboot_thread_fn+0x4ac/0x9a0 [ 323.151309] kthread+0x4db/0x6c0 [ 323.154665] ? cpu_report_death+0x1f0/0x1f0 [ 323.158985] ? kthread_blkcg+0xf0/0xf0 [ 323.162875] ret_from_fork+0x35/0x40 [ 323.166579] Uninit was stored to memory at: [ 323.170902] kmsan_internal_chain_origin+0x12b/0x210 [ 323.175998] __msan_chain_origin+0x69/0xc0 [ 323.180232] __skb_clone+0x8a2/0x990 [ 323.183935] skb_clone+0x3e8/0x590 [ 323.187469] tcp_transmit_skb+0x3e4/0x5350 [ 323.191695] tcp_write_xmit+0x2d81/0xb200 [ 323.195841] tcp_tsq_handler+0x73d/0x8a0 [ 323.199892] tcp_tasklet_func+0x733/0x900 [ 323.204037] tasklet_action_common+0x635/0x750 [ 323.208611] tasklet_action+0x31/0x40 [ 323.212403] __do_softirq+0x592/0x979 [ 323.216187] [ 323.217805] Uninit was stored to memory at: [ 323.222130] kmsan_internal_chain_origin+0x12b/0x210 [ 323.227227] __msan_chain_origin+0x69/0xc0 [ 323.231460] __skb_clone+0x8a2/0x990 [ 323.235165] skb_clone+0x3e8/0x590 [ 323.238700] tcp_transmit_skb+0x3e4/0x5350 [ 323.242930] tcp_write_xmit+0x2d81/0xb200 [ 323.247073] tcp_tsq_handler+0x73d/0x8a0 [ 323.251481] tcp_tasklet_func+0x733/0x900 [ 323.255624] tasklet_action_common+0x635/0x750 [ 323.260200] tasklet_action+0x31/0x40 [ 323.263997] __do_softirq+0x592/0x979 [ 323.267785] [ 323.269400] Uninit was stored to memory at: [ 323.273719] kmsan_internal_chain_origin+0x12b/0x210 [ 323.278814] __msan_chain_origin+0x69/0xc0 [ 323.283047] __skb_clone+0x8a2/0x990 [ 323.286758] skb_clone+0x3e8/0x590 [ 323.290295] tcp_transmit_skb+0x3e4/0x5350 [ 323.294523] tcp_write_xmit+0x2d81/0xb200 [ 323.298665] tcp_tsq_handler+0x73d/0x8a0 [ 323.302713] tcp_tasklet_func+0x733/0x900 [ 323.306854] tasklet_action_common+0x635/0x750 [ 323.311427] tasklet_action+0x31/0x40 [ 323.315223] __do_softirq+0x592/0x979 [ 323.319005] [ 323.320622] Uninit was stored to memory at: [ 323.324943] kmsan_internal_chain_origin+0x12b/0x210 [ 323.330039] __msan_chain_origin+0x69/0xc0 [ 323.334272] __skb_clone+0x8a2/0x990 [ 323.337980] skb_clone+0x3e8/0x590 [ 323.341515] tcp_transmit_skb+0x3e4/0x5350 [ 323.345743] tcp_write_xmit+0x2d81/0xb200 [ 323.349887] tcp_tsq_handler+0x73d/0x8a0 [ 323.353943] tcp_tasklet_func+0x733/0x900 [ 323.358083] tasklet_action_common+0x635/0x750 [ 323.362745] tasklet_action+0x31/0x40 [ 323.366540] __do_softirq+0x592/0x979 [ 323.370323] [ 323.371934] Uninit was stored to memory at: [ 323.376254] kmsan_internal_chain_origin+0x12b/0x210 [ 323.381348] __msan_chain_origin+0x69/0xc0 [ 323.385576] __skb_clone+0x8a2/0x990 [ 323.389284] skb_clone+0x3e8/0x590 [ 323.392821] tcp_transmit_skb+0x3e4/0x5350 [ 323.397050] tcp_write_xmit+0x2d81/0xb200 [ 323.401191] tcp_tsq_handler+0x73d/0x8a0 [ 323.405245] tcp_release_cb+0x1d7/0x490 [ 323.409210] release_sock+0x107/0x2a0 [ 323.413004] tcp_sendmsg+0xd6/0x100 [ 323.416628] inet_sendmsg+0x3fc/0x760 [ 323.420420] sock_write_iter+0x3bc/0x470 [ 323.424475] do_iter_readv_writev+0x81c/0xa20 [ 323.428964] do_iter_write+0x30d/0xd50 [ 323.432860] do_writev+0x3be/0x820 [ 323.436401] __x64_sys_writev+0xe1/0x120 [ 323.440455] do_syscall_64+0x15b/0x230 [ 323.444341] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.449513] [ 323.451127] Uninit was stored to memory at: [ 323.455447] kmsan_internal_chain_origin+0x12b/0x210 [ 323.460545] __msan_chain_origin+0x69/0xc0 [ 323.464773] __skb_clone+0x8a2/0x990 [ 323.468478] skb_clone+0x3e8/0x590 [ 323.472015] tcp_transmit_skb+0x3e4/0x5350 [ 323.476240] tcp_write_xmit+0x2d81/0xb200 [ 323.480377] __tcp_push_pending_frames+0x124/0x400 [ 323.485298] tcp_push+0x803/0x8f0 [ 323.488738] tcp_sendmsg_locked+0x4eb1/0x6610 [ 323.493224] tcp_sendmsg+0xb2/0x100 [ 323.496843] inet_sendmsg+0x3fc/0x760 [ 323.500631] sock_write_iter+0x3bc/0x470 [ 323.504683] do_iter_readv_writev+0x81c/0xa20 [ 323.509168] do_iter_write+0x30d/0xd50 [ 323.513052] do_writev+0x3be/0x820 [ 323.516578] __x64_sys_writev+0xe1/0x120 [ 323.520632] do_syscall_64+0x15b/0x230 [ 323.524512] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.529679] [ 323.531293] Uninit was stored to memory at: [ 323.535609] kmsan_internal_chain_origin+0x12b/0x210 [ 323.540703] __msan_chain_origin+0x69/0xc0 [ 323.544930] __alloc_skb+0x949/0x9e0 [ 323.548633] sk_stream_alloc_skb+0x17c/0xcf0 [ 323.553037] tcp_sendmsg_locked+0x237e/0x6610 [ 323.557521] tcp_sendmsg+0xb2/0x100 [ 323.561138] inet_sendmsg+0x3fc/0x760 [ 323.564928] sock_write_iter+0x3bc/0x470 [ 323.568980] do_iter_readv_writev+0x81c/0xa20 [ 323.573469] do_iter_write+0x30d/0xd50 [ 323.577343] do_writev+0x3be/0x820 [ 323.580872] __x64_sys_writev+0xe1/0x120 [ 323.584923] do_syscall_64+0x15b/0x230 [ 323.588805] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.593975] [ 323.595587] Uninit was created at: [ 323.599124] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 323.604221] kmsan_kmalloc+0x94/0x100 [ 323.608018] kmsan_slab_alloc+0x10/0x20 [ 323.611984] kmem_cache_alloc_node+0x8af/0xc80 [ 323.616566] __alloc_skb+0x202/0x9e0 [ 323.620268] sk_stream_alloc_skb+0x17c/0xcf0 [ 323.624664] tcp_sendmsg_locked+0x237e/0x6610 [ 323.629149] tcp_sendmsg+0xb2/0x100 [ 323.632766] inet_sendmsg+0x3fc/0x760 [ 323.636555] sock_write_iter+0x3bc/0x470 [ 323.640611] do_iter_readv_writev+0x81c/0xa20 [ 323.645094] do_iter_write+0x30d/0xd50 [ 323.648975] do_writev+0x3be/0x820 [ 323.652504] __x64_sys_writev+0xe1/0x120 [ 323.656551] do_syscall_64+0x15b/0x230 [ 323.660431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 323.893119] not chained 1700000 origins [ 323.897142] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 323.903551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.912902] Call Trace: [ 323.915498] dump_stack+0x185/0x1d0 [ 323.919133] kmsan_internal_chain_origin+0x1ff/0x210 [ 323.924238] ? __msan_poison_alloca+0x15c/0x1d0 [ 323.928911] ? tcp_wfree+0x52d/0x6d0 [ 323.932710] ? kmsan_set_origin_inline+0x6b/0x120 [ 323.937550] ? __msan_poison_alloca+0x15c/0x1d0 [ 323.942210] ? kfree_skb+0x3c6/0x5d0 [ 323.945922] ? kmsan_memcpy_origins+0xf1/0x170 [ 323.950500] ? __copy_skb_header+0x784/0x830 [ 323.954905] __msan_chain_origin+0x69/0xc0 [ 323.959138] __skb_clone+0x7b3/0x990 [ 323.962849] skb_clone+0x3e8/0x590 [ 323.966387] tcp_transmit_skb+0x3e4/0x5350 [ 323.970632] tcp_write_xmit+0x2d81/0xb200 [ 323.974801] tcp_tsq_handler+0x73d/0x8a0 [ 323.978861] tcp_tasklet_func+0x733/0x900 [ 323.983019] tasklet_action_common+0x635/0x750 [ 323.987602] ? tcp_tsq_handler+0x8a0/0x8a0 [ 323.991834] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 323.997197] tasklet_action+0x31/0x40 [ 324.000998] __do_softirq+0x592/0x979 [ 324.004808] ? ksoftirqd_should_run+0x30/0x30 [ 324.009302] run_ksoftirqd+0x1f/0x40 [ 324.013027] smpboot_thread_fn+0x4ac/0x9a0 [ 324.017263] kthread+0x4db/0x6c0 [ 324.020622] ? cpu_report_death+0x1f0/0x1f0 [ 324.024941] ? kthread_blkcg+0xf0/0xf0 [ 324.028822] ret_from_fork+0x35/0x40 [ 324.032525] Uninit was stored to memory at: [ 324.036844] kmsan_internal_chain_origin+0x12b/0x210 [ 324.041953] __msan_chain_origin+0x69/0xc0 [ 324.046177] __skb_clone+0x8a2/0x990 [ 324.049871] skb_clone+0x3e8/0x590 [ 324.053392] tcp_transmit_skb+0x3e4/0x5350 [ 324.057607] tcp_write_xmit+0x2d81/0xb200 [ 324.061734] tcp_tsq_handler+0x73d/0x8a0 [ 324.065775] tcp_tasklet_func+0x733/0x900 [ 324.069905] tasklet_action_common+0x635/0x750 [ 324.074467] tasklet_action+0x31/0x40 [ 324.078250] __do_softirq+0x592/0x979 [ 324.082024] [ 324.083631] Uninit was stored to memory at: [ 324.087936] kmsan_internal_chain_origin+0x12b/0x210 [ 324.093024] __msan_chain_origin+0x69/0xc0 [ 324.097255] __skb_clone+0x8a2/0x990 [ 324.100951] skb_clone+0x3e8/0x590 [ 324.104474] tcp_transmit_skb+0x3e4/0x5350 [ 324.108697] tcp_write_xmit+0x2d81/0xb200 [ 324.112824] tcp_tsq_handler+0x73d/0x8a0 [ 324.116867] tcp_tasklet_func+0x733/0x900 [ 324.120998] tasklet_action_common+0x635/0x750 [ 324.125567] tasklet_action+0x31/0x40 [ 324.129347] __do_softirq+0x592/0x979 [ 324.133118] [ 324.134721] Uninit was stored to memory at: [ 324.139034] kmsan_internal_chain_origin+0x12b/0x210 [ 324.144117] __msan_chain_origin+0x69/0xc0 [ 324.148420] __skb_clone+0x8a2/0x990 [ 324.152114] skb_clone+0x3e8/0x590 [ 324.155637] tcp_transmit_skb+0x3e4/0x5350 [ 324.159852] tcp_write_xmit+0x2d81/0xb200 [ 324.163982] tcp_tsq_handler+0x73d/0x8a0 [ 324.168026] tcp_tasklet_func+0x733/0x900 [ 324.172154] tasklet_action_common+0x635/0x750 [ 324.176713] tasklet_action+0x31/0x40 [ 324.180494] __do_softirq+0x592/0x979 [ 324.184268] [ 324.185869] Uninit was stored to memory at: [ 324.190172] kmsan_internal_chain_origin+0x12b/0x210 [ 324.195252] __msan_chain_origin+0x69/0xc0 [ 324.199465] __skb_clone+0x8a2/0x990 [ 324.203159] skb_clone+0x3e8/0x590 [ 324.206685] tcp_transmit_skb+0x3e4/0x5350 [ 324.210901] tcp_write_xmit+0x2d81/0xb200 [ 324.215032] tcp_tsq_handler+0x73d/0x8a0 [ 324.219074] tcp_tasklet_func+0x733/0x900 [ 324.223200] tasklet_action_common+0x635/0x750 [ 324.227759] tasklet_action+0x31/0x40 [ 324.231539] __do_softirq+0x592/0x979 [ 324.235322] [ 324.236924] Uninit was stored to memory at: [ 324.241226] kmsan_internal_chain_origin+0x12b/0x210 [ 324.246307] __msan_chain_origin+0x69/0xc0 [ 324.250521] __skb_clone+0x8a2/0x990 [ 324.254213] skb_clone+0x3e8/0x590 [ 324.257821] tcp_transmit_skb+0x3e4/0x5350 [ 324.262038] tcp_write_xmit+0x2d81/0xb200 [ 324.266252] tcp_tsq_handler+0x73d/0x8a0 [ 324.270296] tcp_release_cb+0x1d7/0x490 [ 324.274250] release_sock+0x107/0x2a0 [ 324.278029] tcp_sendmsg+0xd6/0x100 [ 324.281644] inet_sendmsg+0x3fc/0x760 [ 324.285423] sock_write_iter+0x3bc/0x470 [ 324.289465] do_iter_readv_writev+0x81c/0xa20 [ 324.293938] do_iter_write+0x30d/0xd50 [ 324.297805] do_writev+0x3be/0x820 [ 324.301336] __x64_sys_writev+0xe1/0x120 [ 324.305384] do_syscall_64+0x15b/0x230 [ 324.309265] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 324.314425] [ 324.316027] Uninit was stored to memory at: [ 324.320330] kmsan_internal_chain_origin+0x12b/0x210 [ 324.325411] __msan_chain_origin+0x69/0xc0 [ 324.329626] __skb_clone+0x8a2/0x990 [ 324.333320] skb_clone+0x3e8/0x590 [ 324.336839] tcp_transmit_skb+0x3e4/0x5350 [ 324.341055] tcp_write_xmit+0x2d81/0xb200 [ 324.345183] __tcp_push_pending_frames+0x124/0x400 [ 324.350091] tcp_push+0x803/0x8f0 [ 324.353526] tcp_sendmsg_locked+0x4eb1/0x6610 [ 324.358005] tcp_sendmsg+0xb2/0x100 [ 324.361614] inet_sendmsg+0x3fc/0x760 [ 324.365394] sock_write_iter+0x3bc/0x470 [ 324.369437] do_iter_readv_writev+0x81c/0xa20 [ 324.373911] do_iter_write+0x30d/0xd50 [ 324.377780] do_writev+0x3be/0x820 [ 324.381298] __x64_sys_writev+0xe1/0x120 [ 324.385337] do_syscall_64+0x15b/0x230 [ 324.389206] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 324.394370] [ 324.395974] Uninit was stored to memory at: [ 324.400281] kmsan_internal_chain_origin+0x12b/0x210 [ 324.405496] __msan_chain_origin+0x69/0xc0 [ 324.409710] __alloc_skb+0x949/0x9e0 [ 324.413403] sk_stream_alloc_skb+0x17c/0xcf0 [ 324.417798] tcp_sendmsg_locked+0x237e/0x6610 [ 324.422275] tcp_sendmsg+0xb2/0x100 [ 324.425880] inet_sendmsg+0x3fc/0x760 [ 324.429658] sock_write_iter+0x3bc/0x470 [ 324.433700] do_iter_readv_writev+0x81c/0xa20 [ 324.438175] do_iter_write+0x30d/0xd50 [ 324.442042] do_writev+0x3be/0x820 [ 324.445570] __x64_sys_writev+0xe1/0x120 [ 324.449608] do_syscall_64+0x15b/0x230 [ 324.453476] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 324.458638] [ 324.460240] Uninit was created at: [ 324.463763] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 324.468846] kmsan_kmalloc+0x94/0x100 [ 324.472625] kmsan_slab_alloc+0x10/0x20 [ 324.476579] kmem_cache_alloc_node+0x8af/0xc80 [ 324.481140] __alloc_skb+0x202/0x9e0 [ 324.484832] sk_stream_alloc_skb+0x17c/0xcf0 [ 324.489220] tcp_sendmsg_locked+0x237e/0x6610 [ 324.493693] tcp_sendmsg+0xb2/0x100 [ 324.497297] inet_sendmsg+0x3fc/0x760 [ 324.501077] sock_write_iter+0x3bc/0x470 [ 324.505118] do_iter_readv_writev+0x81c/0xa20 [ 324.509592] do_iter_write+0x30d/0xd50 [ 324.513458] do_writev+0x3be/0x820 [ 324.516976] __x64_sys_writev+0xe1/0x120 [ 324.521020] do_syscall_64+0x15b/0x230 [ 324.524889] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 324.763142] not chained 1710000 origins [ 324.767160] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 324.773554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.782902] Call Trace: [ 324.785493] dump_stack+0x185/0x1d0 [ 324.789121] kmsan_internal_chain_origin+0x1ff/0x210 [ 324.794221] ? __msan_poison_alloca+0x15c/0x1d0 [ 324.798890] ? tcp_wfree+0x52d/0x6d0 [ 324.802596] ? kmsan_set_origin_inline+0x6b/0x120 [ 324.807439] ? __msan_poison_alloca+0x15c/0x1d0 [ 324.812112] ? kfree_skb+0x3c6/0x5d0 [ 324.815830] ? kmsan_memcpy_origins+0xf1/0x170 [ 324.820410] ? __copy_skb_header+0x784/0x830 [ 324.824812] __msan_chain_origin+0x69/0xc0 [ 324.829043] __skb_clone+0x7b3/0x990 [ 324.832759] skb_clone+0x3e8/0x590 [ 324.836299] tcp_transmit_skb+0x3e4/0x5350 [ 324.840548] tcp_write_xmit+0x2d81/0xb200 [ 324.844721] tcp_tsq_handler+0x73d/0x8a0 [ 324.848783] tcp_tasklet_func+0x733/0x900 [ 324.852930] tasklet_action_common+0x635/0x750 [ 324.857509] ? tcp_tsq_handler+0x8a0/0x8a0 [ 324.861742] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 324.867100] tasklet_action+0x31/0x40 [ 324.870900] __do_softirq+0x592/0x979 [ 324.874700] ? ksoftirqd_should_run+0x30/0x30 [ 324.879190] run_ksoftirqd+0x1f/0x40 [ 324.882902] smpboot_thread_fn+0x4ac/0x9a0 [ 324.887134] kthread+0x4db/0x6c0 [ 324.890498] ? cpu_report_death+0x1f0/0x1f0 [ 324.894818] ? kthread_blkcg+0xf0/0xf0 [ 324.898703] ret_from_fork+0x35/0x40 [ 324.902409] Uninit was stored to memory at: [ 324.906731] kmsan_internal_chain_origin+0x12b/0x210 [ 324.911838] __msan_chain_origin+0x69/0xc0 [ 324.916073] __skb_clone+0x8a2/0x990 [ 324.919788] skb_clone+0x3e8/0x590 [ 324.923325] tcp_transmit_skb+0x3e4/0x5350 [ 324.927555] tcp_write_xmit+0x2d81/0xb200 [ 324.931701] tcp_tsq_handler+0x73d/0x8a0 [ 324.935843] tcp_tasklet_func+0x733/0x900 [ 324.939986] tasklet_action_common+0x635/0x750 [ 324.944566] tasklet_action+0x31/0x40 [ 324.948365] __do_softirq+0x592/0x979 [ 324.952150] [ 324.953761] Uninit was stored to memory at: [ 324.958082] kmsan_internal_chain_origin+0x12b/0x210 [ 324.963181] __msan_chain_origin+0x69/0xc0 [ 324.967411] __skb_clone+0x8a2/0x990 [ 324.971119] skb_clone+0x3e8/0x590 [ 324.974655] tcp_transmit_skb+0x3e4/0x5350 [ 324.978885] tcp_write_xmit+0x2d81/0xb200 [ 324.983035] tcp_tsq_handler+0x73d/0x8a0 [ 324.987092] tcp_tasklet_func+0x733/0x900 [ 324.991232] tasklet_action_common+0x635/0x750 [ 324.995805] tasklet_action+0x31/0x40 [ 324.999597] __do_softirq+0x592/0x979 [ 325.003377] [ 325.004987] Uninit was stored to memory at: [ 325.009309] kmsan_internal_chain_origin+0x12b/0x210 [ 325.014401] __msan_chain_origin+0x69/0xc0 [ 325.018626] __skb_clone+0x8a2/0x990 [ 325.022332] skb_clone+0x3e8/0x590 [ 325.025866] tcp_transmit_skb+0x3e4/0x5350 [ 325.030091] tcp_write_xmit+0x2d81/0xb200 [ 325.034230] tcp_tsq_handler+0x73d/0x8a0 [ 325.038284] tcp_tasklet_func+0x733/0x900 [ 325.042424] tasklet_action_common+0x635/0x750 [ 325.046995] tasklet_action+0x31/0x40 [ 325.050795] __do_softirq+0x592/0x979 [ 325.054605] [ 325.056216] Uninit was stored to memory at: [ 325.060534] kmsan_internal_chain_origin+0x12b/0x210 [ 325.065627] __msan_chain_origin+0x69/0xc0 [ 325.069855] __skb_clone+0x8a2/0x990 [ 325.073561] skb_clone+0x3e8/0x590 [ 325.077096] tcp_transmit_skb+0x3e4/0x5350 [ 325.081322] tcp_write_xmit+0x2d81/0xb200 [ 325.085462] tcp_tsq_handler+0x73d/0x8a0 [ 325.089516] tcp_tasklet_func+0x733/0x900 [ 325.093653] tasklet_action_common+0x635/0x750 [ 325.098229] tasklet_action+0x31/0x40 [ 325.102029] __do_softirq+0x592/0x979 [ 325.105810] [ 325.107423] Uninit was stored to memory at: [ 325.111741] kmsan_internal_chain_origin+0x12b/0x210 [ 325.116834] __msan_chain_origin+0x69/0xc0 [ 325.121063] __skb_clone+0x8a2/0x990 [ 325.124770] skb_clone+0x3e8/0x590 [ 325.128305] tcp_transmit_skb+0x3e4/0x5350 [ 325.132531] tcp_write_xmit+0x2d81/0xb200 [ 325.136669] tcp_tsq_handler+0x73d/0x8a0 [ 325.140723] tcp_release_cb+0x1d7/0x490 [ 325.144686] release_sock+0x107/0x2a0 [ 325.148475] tcp_sendmsg+0xd6/0x100 [ 325.152095] inet_sendmsg+0x3fc/0x760 [ 325.155887] sock_write_iter+0x3bc/0x470 [ 325.159942] do_iter_readv_writev+0x81c/0xa20 [ 325.164429] do_iter_write+0x30d/0xd50 [ 325.168309] do_writev+0x3be/0x820 [ 325.171839] __x64_sys_writev+0xe1/0x120 [ 325.175890] do_syscall_64+0x15b/0x230 [ 325.179771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.184943] [ 325.186558] Uninit was stored to memory at: [ 325.190959] kmsan_internal_chain_origin+0x12b/0x210 [ 325.196060] __msan_chain_origin+0x69/0xc0 [ 325.200286] __skb_clone+0x8a2/0x990 [ 325.203988] skb_clone+0x3e8/0x590 [ 325.207523] tcp_transmit_skb+0x3e4/0x5350 [ 325.211752] tcp_write_xmit+0x2d81/0xb200 [ 325.215893] __tcp_push_pending_frames+0x124/0x400 [ 325.220812] tcp_push+0x803/0x8f0 [ 325.224257] tcp_sendmsg_locked+0x4eb1/0x6610 [ 325.228762] tcp_sendmsg+0xb2/0x100 [ 325.232377] inet_sendmsg+0x3fc/0x760 [ 325.236166] sock_write_iter+0x3bc/0x470 [ 325.240220] do_iter_readv_writev+0x81c/0xa20 [ 325.244705] do_iter_write+0x30d/0xd50 [ 325.248585] do_writev+0x3be/0x820 [ 325.252118] __x64_sys_writev+0xe1/0x120 [ 325.256170] do_syscall_64+0x15b/0x230 [ 325.260052] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.265226] [ 325.266836] Uninit was stored to memory at: [ 325.271155] kmsan_internal_chain_origin+0x12b/0x210 [ 325.276268] __msan_chain_origin+0x69/0xc0 [ 325.280494] __alloc_skb+0x949/0x9e0 [ 325.284210] sk_stream_alloc_skb+0x17c/0xcf0 [ 325.288609] tcp_sendmsg_locked+0x237e/0x6610 [ 325.293096] tcp_sendmsg+0xb2/0x100 [ 325.296715] inet_sendmsg+0x3fc/0x760 [ 325.300510] sock_write_iter+0x3bc/0x470 [ 325.304567] do_iter_readv_writev+0x81c/0xa20 [ 325.309052] do_iter_write+0x30d/0xd50 [ 325.312929] do_writev+0x3be/0x820 [ 325.316458] __x64_sys_writev+0xe1/0x120 [ 325.320508] do_syscall_64+0x15b/0x230 [ 325.324389] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.329564] [ 325.331176] Uninit was created at: [ 325.334713] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 325.339810] kmsan_kmalloc+0x94/0x100 [ 325.343607] kmsan_slab_alloc+0x10/0x20 [ 325.347575] kmem_cache_alloc_node+0x8af/0xc80 [ 325.352150] __alloc_skb+0x202/0x9e0 [ 325.355853] sk_stream_alloc_skb+0x17c/0xcf0 [ 325.360254] tcp_sendmsg_locked+0x237e/0x6610 [ 325.364738] tcp_sendmsg+0xb2/0x100 [ 325.368353] inet_sendmsg+0x3fc/0x760 [ 325.372145] sock_write_iter+0x3bc/0x470 [ 325.376197] do_iter_readv_writev+0x81c/0xa20 [ 325.380685] do_iter_write+0x30d/0xd50 [ 325.384565] do_writev+0x3be/0x820 [ 325.388098] __x64_sys_writev+0xe1/0x120 [ 325.392153] do_syscall_64+0x15b/0x230 [ 325.396035] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.639324] not chained 1720000 origins [ 325.643350] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 325.649748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.659100] Call Trace: [ 325.661782] dump_stack+0x185/0x1d0 [ 325.665417] kmsan_internal_chain_origin+0x1ff/0x210 [ 325.670526] ? __msan_poison_alloca+0x15c/0x1d0 [ 325.675207] ? tcp_wfree+0x52d/0x6d0 [ 325.678916] ? kmsan_set_origin_inline+0x6b/0x120 [ 325.683759] ? __msan_poison_alloca+0x15c/0x1d0 [ 325.688426] ? kfree_skb+0x3c6/0x5d0 [ 325.692142] ? kmsan_memcpy_origins+0xf1/0x170 [ 325.697256] ? __copy_skb_header+0x784/0x830 [ 325.701661] __msan_chain_origin+0x69/0xc0 [ 325.705899] __skb_clone+0x7b3/0x990 [ 325.709612] skb_clone+0x3e8/0x590 [ 325.713152] tcp_transmit_skb+0x3e4/0x5350 [ 325.717396] tcp_write_xmit+0x2d81/0xb200 [ 325.721564] tcp_tsq_handler+0x73d/0x8a0 [ 325.725625] tcp_tasklet_func+0x733/0x900 [ 325.729773] tasklet_action_common+0x635/0x750 [ 325.734354] ? tcp_tsq_handler+0x8a0/0x8a0 [ 325.738587] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 325.743946] tasklet_action+0x31/0x40 [ 325.747750] __do_softirq+0x592/0x979 [ 325.751554] ? ksoftirqd_should_run+0x30/0x30 [ 325.756048] run_ksoftirqd+0x1f/0x40 [ 325.759758] smpboot_thread_fn+0x4ac/0x9a0 [ 325.763993] kthread+0x4db/0x6c0 [ 325.767355] ? cpu_report_death+0x1f0/0x1f0 [ 325.771675] ? kthread_blkcg+0xf0/0xf0 [ 325.775559] ret_from_fork+0x35/0x40 [ 325.779263] Uninit was stored to memory at: [ 325.783582] kmsan_internal_chain_origin+0x12b/0x210 [ 325.788679] __msan_chain_origin+0x69/0xc0 [ 325.792910] __skb_clone+0x8a2/0x990 [ 325.796620] skb_clone+0x3e8/0x590 [ 325.800153] tcp_transmit_skb+0x3e4/0x5350 [ 325.804380] tcp_write_xmit+0x2d81/0xb200 [ 325.808522] tcp_tsq_handler+0x73d/0x8a0 [ 325.812575] tcp_tasklet_func+0x733/0x900 [ 325.816716] tasklet_action_common+0x635/0x750 [ 325.821285] tasklet_action+0x31/0x40 [ 325.825077] __do_softirq+0x592/0x979 [ 325.828858] [ 325.830473] Uninit was stored to memory at: [ 325.834791] kmsan_internal_chain_origin+0x12b/0x210 [ 325.839887] __msan_chain_origin+0x69/0xc0 [ 325.844113] __skb_clone+0x8a2/0x990 [ 325.847820] skb_clone+0x3e8/0x590 [ 325.851363] tcp_transmit_skb+0x3e4/0x5350 [ 325.855588] tcp_write_xmit+0x2d81/0xb200 [ 325.859727] tcp_tsq_handler+0x73d/0x8a0 [ 325.863782] tcp_tasklet_func+0x733/0x900 [ 325.867923] tasklet_action_common+0x635/0x750 [ 325.872498] tasklet_action+0x31/0x40 [ 325.876291] __do_softirq+0x592/0x979 [ 325.880075] [ 325.881695] Uninit was stored to memory at: [ 325.886018] kmsan_internal_chain_origin+0x12b/0x210 [ 325.891113] __msan_chain_origin+0x69/0xc0 [ 325.895339] __skb_clone+0x8a2/0x990 [ 325.899047] skb_clone+0x3e8/0x590 [ 325.902579] tcp_transmit_skb+0x3e4/0x5350 [ 325.906808] tcp_write_xmit+0x2d81/0xb200 [ 325.910947] tcp_tsq_handler+0x73d/0x8a0 [ 325.915008] tcp_tasklet_func+0x733/0x900 [ 325.919148] tasklet_action_common+0x635/0x750 [ 325.923722] tasklet_action+0x31/0x40 [ 325.927512] __do_softirq+0x592/0x979 [ 325.931293] [ 325.932903] Uninit was stored to memory at: 11:39:05 executing program 7: r0 = socket$inet(0x2, 0x3, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x266}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xd00, 0x2, [0xfffffffffffff801, 0x0]}, 0xc) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) close(r0) 11:39:05 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8001, 0x7ff, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="8000040063abb87b0a7699d44a3e7939473c71f2bdd32365024247eb2376c7009255f62c3483021049954219b48a8dff176ba320090754b2ca51f0f5ab1ce4e368090c7a6fc4672474cb987c7e850ea65aa21f236c3267afe1fc76af2fdced8a955c7b163c31c7c53a4637b77a89df2546c9c4c8eadfe5d92b2408458bd754bd9942a395e08a25fd0f236ed76f92d4b1120060663874975e09e99ec9772085eb991a7953337db0e46f31ba4fb05ba79226255c68a107749977d9a62e49f74bc8f938200f604ac6576ee7fce924f9357f8d56490e3e0cdf278133000000000000000000000000000000"], &(0x7f00000001c0)=0x88) unshare(0x24020400) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$int_out(r2, 0xc0884123, &(0x7f0000000080)) 11:39:05 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000000000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 11:39:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000140)=""/228) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f00000000c0)=0xc) 11:39:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="313a300d6f8288072fc297ba126c8ab347573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657cac280331910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:39:05 executing program 5: socket$kcm(0x11, 0x2, 0x0) 11:39:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:05 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000002ff6)=@abs, 0x6e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) [ 325.937223] kmsan_internal_chain_origin+0x12b/0x210 [ 325.942330] __msan_chain_origin+0x69/0xc0 [ 325.946574] __skb_clone+0x8a2/0x990 [ 325.950279] skb_clone+0x3e8/0x590 [ 325.953812] tcp_transmit_skb+0x3e4/0x5350 [ 325.958041] tcp_write_xmit+0x2d81/0xb200 [ 325.962183] tcp_tsq_handler+0x73d/0x8a0 [ 325.966240] tcp_tasklet_func+0x733/0x900 [ 325.970385] tasklet_action_common+0x635/0x750 [ 325.974963] tasklet_action+0x31/0x40 [ 325.978761] __do_softirq+0x592/0x979 [ 325.982548] [ 325.984162] Uninit was stored to memory at: [ 325.988486] kmsan_internal_chain_origin+0x12b/0x210 [ 325.993589] __msan_chain_origin+0x69/0xc0 [ 325.997815] __skb_clone+0x8a2/0x990 [ 326.001521] skb_clone+0x3e8/0x590 [ 326.005058] tcp_transmit_skb+0x3e4/0x5350 [ 326.009289] tcp_write_xmit+0x2d81/0xb200 [ 326.013435] tcp_tsq_handler+0x73d/0x8a0 [ 326.017493] tcp_release_cb+0x1d7/0x490 [ 326.021461] release_sock+0x107/0x2a0 [ 326.025256] tcp_sendmsg+0xd6/0x100 [ 326.028881] inet_sendmsg+0x3fc/0x760 [ 326.032681] sock_write_iter+0x3bc/0x470 [ 326.036742] do_iter_readv_writev+0x81c/0xa20 11:39:06 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000006c0)={r1, 0x2, 0x2, "dd3178bc8cab5e9b5e7cad8df86fa46be21e6896777725fa9be885167b42a7dda24380960b7226e481251096c5beccdf76626538b6082fcfc8178e45361bc3263f1d9f38b0fe9d20d6800aa6c916c5707197a6b2fcabf15c6927aad66bb139737c94754d3d4c8d31cbe8f811d671ee811d2c034f057b35cbef636c9b4a996e10270d16a1dd296a416a"}) unshare(0x24020400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003900)='/dev/ppp\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000003940)={0x0, 0x4d370463}, &(0x7f00000039c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003a00)={r3, 0x4}, &(0x7f0000003a40)=0x8) r4 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x8) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={r4, r5, r6}, 0xc) r7 = socket(0x10, 0x7ff, 0x0) sendto(r7, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0xffffffffffffffd7) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x20000, 0x0) renameat(r0, &(0x7f0000000400)='./file0\x00', r8, &(0x7f00000038c0)='./file0\x00') setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000003980)=@req={0xb0, 0x8, 0x1, 0x5}, 0x27) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7700047200000000"], 0x8) recvmmsg(r7, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247, 0xf7}], 0x1, &(0x7f0000003a80)=""/4096, 0x1000}}, {{&(0x7f0000001280)=@nfc, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50, 0x32}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/81, 0x51}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/62, 0x3e}, {&(0x7f0000001500)=""/188, 0xbc}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7, &(0x7f0000002640)=""/56, 0x38}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f0000003740)=""/30, 0x1e}}], 0x3, 0x0, &(0x7f0000000000)={0x77359400}) bind(r9, &(0x7f0000003840)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'team_slave_0\x00'}}, 0x80) getpeername(r9, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) [ 326.041237] do_iter_write+0x30d/0xd50 [ 326.045122] do_writev+0x3be/0x820 [ 326.048661] __x64_sys_writev+0xe1/0x120 [ 326.052718] do_syscall_64+0x15b/0x230 [ 326.056603] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.061777] [ 326.063390] Uninit was stored to memory at: [ 326.067717] kmsan_internal_chain_origin+0x12b/0x210 [ 326.072816] __msan_chain_origin+0x69/0xc0 [ 326.077061] __skb_clone+0x8a2/0x990 [ 326.080768] skb_clone+0x3e8/0x590 [ 326.084300] tcp_transmit_skb+0x3e4/0x5350 11:39:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{}, 0x1}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600040, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000040)="2d5ceb") dup3(r2, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 326.088530] tcp_write_xmit+0x2d81/0xb200 [ 326.092681] __tcp_push_pending_frames+0x124/0x400 [ 326.097604] tcp_push+0x803/0x8f0 [ 326.101051] tcp_sendmsg_locked+0x4eb1/0x6610 [ 326.105537] tcp_sendmsg+0xb2/0x100 [ 326.109162] inet_sendmsg+0x3fc/0x760 [ 326.112954] sock_write_iter+0x3bc/0x470 [ 326.117024] do_iter_readv_writev+0x81c/0xa20 [ 326.121519] do_iter_write+0x30d/0xd50 [ 326.125404] do_writev+0x3be/0x820 [ 326.128957] __x64_sys_writev+0xe1/0x120 [ 326.133022] do_syscall_64+0x15b/0x230 [ 326.137257] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.142431] [ 326.144049] Uninit was stored to memory at: [ 326.148373] kmsan_internal_chain_origin+0x12b/0x210 [ 326.153475] __msan_chain_origin+0x69/0xc0 [ 326.157710] __alloc_skb+0x949/0x9e0 [ 326.161420] sk_stream_alloc_skb+0x17c/0xcf0 [ 326.165821] tcp_sendmsg_locked+0x237e/0x6610 [ 326.170307] tcp_sendmsg+0xb2/0x100 [ 326.173927] inet_sendmsg+0x3fc/0x760 [ 326.177720] sock_write_iter+0x3bc/0x470 [ 326.181775] do_iter_readv_writev+0x81c/0xa20 [ 326.186269] do_iter_write+0x30d/0xd50 11:39:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4010, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = dup3(r1, r2, 0x800000080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x3, 0x2, 0x2, 0x3, 0x100000000}}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xb) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 326.190241] do_writev+0x3be/0x820 [ 326.193782] __x64_sys_writev+0xe1/0x120 [ 326.197835] do_syscall_64+0x15b/0x230 [ 326.201720] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.206896] [ 326.208508] Uninit was created at: [ 326.212058] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 326.217219] kmsan_kmalloc+0x94/0x100 [ 326.221028] kmsan_slab_alloc+0x10/0x20 [ 326.224998] kmem_cache_alloc_node+0x8af/0xc80 [ 326.229585] __alloc_skb+0x202/0x9e0 [ 326.233295] sk_stream_alloc_skb+0x17c/0xcf0 [ 326.237700] tcp_sendmsg_locked+0x237e/0x6610 [ 326.242192] tcp_sendmsg+0xb2/0x100 [ 326.245815] inet_sendmsg+0x3fc/0x760 [ 326.249609] sock_write_iter+0x3bc/0x470 [ 326.253669] do_iter_readv_writev+0x81c/0xa20 [ 326.258159] do_iter_write+0x30d/0xd50 [ 326.262047] do_writev+0x3be/0x820 [ 326.265588] __x64_sys_writev+0xe1/0x120 [ 326.269660] do_syscall_64+0x15b/0x230 [ 326.273579] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:39:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000140)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r2, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x81, 0x22481) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffff0000000001000000bc6a6bd81e708be0feb7b5f74a000000000800000000000000c26900000000000001040000000000000000ff030000000000000000000000000000000000000000000000"]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) prctl$setptracer(0x59616d61, r3) 11:39:06 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)="390000001100090469001b00810800000708000000000000000001", 0x1b}], 0x1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000000f000000000000001000"], 0x12}, 0x1}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100001300, 0x0, r1}, 0x1c) 11:39:06 executing program 5: unshare(0x2000400) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x3c, 0x80000000, "5b769bf1c68fddfa37abde834f82b060fc779c3109048f1a58d3057c305c676c90e01ed9257ac8c97e076b219c7e92e9849d133a"}, &(0x7f0000000140), 0x0) bind(r0, &(0x7f0000000080)=@nl=@proc={0x10}, 0x80) 11:39:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000080)="8d13") [ 326.944301] not chained 1730000 origins [ 326.948329] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 326.954719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.964061] Call Trace: [ 326.966651] dump_stack+0x185/0x1d0 [ 326.970285] kmsan_internal_chain_origin+0x1ff/0x210 [ 326.975378] ? __msan_poison_alloca+0x15c/0x1d0 [ 326.980034] ? tcp_wfree+0x52d/0x6d0 [ 326.983738] ? kmsan_set_origin_inline+0x6b/0x120 [ 326.988585] ? __msan_poison_alloca+0x15c/0x1d0 [ 326.993234] ? kfree_skb+0x3c6/0x5d0 [ 326.996930] ? kmsan_memcpy_origins+0xf1/0x170 [ 327.001493] ? __copy_skb_header+0x784/0x830 [ 327.005881] __msan_chain_origin+0x69/0xc0 [ 327.010095] __skb_clone+0x7b3/0x990 [ 327.013791] skb_clone+0x3e8/0x590 [ 327.017314] tcp_transmit_skb+0x3e4/0x5350 [ 327.021536] tcp_write_xmit+0x2d81/0xb200 [ 327.025681] tcp_tsq_handler+0x73d/0x8a0 [ 327.029728] tcp_tasklet_func+0x733/0x900 [ 327.033870] tasklet_action_common+0x635/0x750 [ 327.038434] ? tcp_tsq_handler+0x8a0/0x8a0 [ 327.042647] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 327.047995] tasklet_action+0x31/0x40 [ 327.051790] __do_softirq+0x592/0x979 [ 327.055581] ? ksoftirqd_should_run+0x30/0x30 [ 327.060073] run_ksoftirqd+0x1f/0x40 [ 327.063783] smpboot_thread_fn+0x4ac/0x9a0 [ 327.068043] kthread+0x4db/0x6c0 [ 327.071390] ? cpu_report_death+0x1f0/0x1f0 [ 327.075695] ? kthread_blkcg+0xf0/0xf0 [ 327.079570] ret_from_fork+0x35/0x40 [ 327.083270] Uninit was stored to memory at: [ 327.087580] kmsan_internal_chain_origin+0x12b/0x210 [ 327.092678] __msan_chain_origin+0x69/0xc0 [ 327.096902] __skb_clone+0x8a2/0x990 [ 327.100593] skb_clone+0x3e8/0x590 [ 327.104111] tcp_transmit_skb+0x3e4/0x5350 [ 327.108332] tcp_write_xmit+0x2d81/0xb200 [ 327.112467] tcp_tsq_handler+0x73d/0x8a0 [ 327.116509] tcp_tasklet_func+0x733/0x900 [ 327.120638] tasklet_action_common+0x635/0x750 [ 327.125201] tasklet_action+0x31/0x40 [ 327.128987] __do_softirq+0x592/0x979 [ 327.132768] [ 327.134376] Uninit was stored to memory at: [ 327.138677] kmsan_internal_chain_origin+0x12b/0x210 [ 327.143762] __msan_chain_origin+0x69/0xc0 [ 327.147982] __skb_clone+0x8a2/0x990 [ 327.151691] skb_clone+0x3e8/0x590 [ 327.155219] tcp_transmit_skb+0x3e4/0x5350 [ 327.159447] tcp_write_xmit+0x2d81/0xb200 [ 327.163578] tcp_tsq_handler+0x73d/0x8a0 [ 327.167617] tcp_tasklet_func+0x733/0x900 [ 327.171741] tasklet_action_common+0x635/0x750 [ 327.176305] tasklet_action+0x31/0x40 [ 327.180091] __do_softirq+0x592/0x979 [ 327.183864] [ 327.185475] Uninit was stored to memory at: [ 327.189776] kmsan_internal_chain_origin+0x12b/0x210 [ 327.194856] __msan_chain_origin+0x69/0xc0 [ 327.199067] __skb_clone+0x8a2/0x990 [ 327.202759] skb_clone+0x3e8/0x590 [ 327.206274] tcp_transmit_skb+0x3e4/0x5350 [ 327.210484] tcp_write_xmit+0x2d81/0xb200 [ 327.214607] tcp_tsq_handler+0x73d/0x8a0 [ 327.218652] tcp_tasklet_func+0x733/0x900 [ 327.222786] tasklet_action_common+0x635/0x750 [ 327.227344] tasklet_action+0x31/0x40 [ 327.231122] __do_softirq+0x592/0x979 [ 327.234891] [ 327.236491] Uninit was stored to memory at: [ 327.240798] kmsan_internal_chain_origin+0x12b/0x210 [ 327.245881] __msan_chain_origin+0x69/0xc0 [ 327.250095] __skb_clone+0x8a2/0x990 [ 327.253789] skb_clone+0x3e8/0x590 [ 327.257313] tcp_transmit_skb+0x3e4/0x5350 [ 327.261538] tcp_write_xmit+0x2d81/0xb200 [ 327.265665] tcp_tsq_handler+0x73d/0x8a0 [ 327.269715] tcp_tasklet_func+0x733/0x900 [ 327.273847] tasklet_action_common+0x635/0x750 [ 327.278405] tasklet_action+0x31/0x40 [ 327.282192] __do_softirq+0x592/0x979 [ 327.285971] [ 327.287573] Uninit was stored to memory at: [ 327.291879] kmsan_internal_chain_origin+0x12b/0x210 [ 327.296957] __msan_chain_origin+0x69/0xc0 [ 327.301171] __skb_clone+0x8a2/0x990 [ 327.304861] skb_clone+0x3e8/0x590 [ 327.308557] tcp_transmit_skb+0x3e4/0x5350 [ 327.312768] tcp_write_xmit+0x2d81/0xb200 [ 327.316893] tcp_tsq_handler+0x73d/0x8a0 [ 327.320929] tcp_release_cb+0x1d7/0x490 [ 327.324886] release_sock+0x107/0x2a0 [ 327.328673] tcp_sendmsg+0xd6/0x100 [ 327.332280] inet_sendmsg+0x3fc/0x760 [ 327.336076] sock_write_iter+0x3bc/0x470 [ 327.340135] do_iter_readv_writev+0x81c/0xa20 [ 327.344629] do_iter_write+0x30d/0xd50 [ 327.348514] do_writev+0x3be/0x820 [ 327.352051] __x64_sys_writev+0xe1/0x120 [ 327.356104] do_syscall_64+0x15b/0x230 [ 327.359985] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 327.365159] [ 327.366772] Uninit was stored to memory at: [ 327.371093] kmsan_internal_chain_origin+0x12b/0x210 [ 327.376190] __msan_chain_origin+0x69/0xc0 [ 327.380409] __skb_clone+0x8a2/0x990 [ 327.384103] skb_clone+0x3e8/0x590 [ 327.388319] tcp_transmit_skb+0x3e4/0x5350 [ 327.392536] tcp_write_xmit+0x2d81/0xb200 [ 327.396667] __tcp_push_pending_frames+0x124/0x400 [ 327.401574] tcp_push+0x803/0x8f0 [ 327.405014] tcp_sendmsg_locked+0x4eb1/0x6610 [ 327.409488] tcp_sendmsg+0xb2/0x100 [ 327.413094] inet_sendmsg+0x3fc/0x760 [ 327.416872] sock_write_iter+0x3bc/0x470 [ 327.420915] do_iter_readv_writev+0x81c/0xa20 [ 327.425389] do_iter_write+0x30d/0xd50 [ 327.429258] do_writev+0x3be/0x820 [ 327.432777] __x64_sys_writev+0xe1/0x120 [ 327.436818] do_syscall_64+0x15b/0x230 [ 327.440686] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 327.445848] [ 327.447450] Uninit was stored to memory at: [ 327.451752] kmsan_internal_chain_origin+0x12b/0x210 [ 327.456832] __msan_chain_origin+0x69/0xc0 [ 327.461048] __alloc_skb+0x949/0x9e0 [ 327.464741] sk_stream_alloc_skb+0x17c/0xcf0 [ 327.469131] tcp_sendmsg_locked+0x237e/0x6610 [ 327.473603] tcp_sendmsg+0xb2/0x100 [ 327.477213] inet_sendmsg+0x3fc/0x760 [ 327.480994] sock_write_iter+0x3bc/0x470 [ 327.485046] do_iter_readv_writev+0x81c/0xa20 [ 327.489522] do_iter_write+0x30d/0xd50 [ 327.493388] do_writev+0x3be/0x820 [ 327.496909] __x64_sys_writev+0xe1/0x120 [ 327.500949] do_syscall_64+0x15b/0x230 [ 327.504815] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 327.509978] [ 327.511589] Uninit was created at: [ 327.515113] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 327.520195] kmsan_kmalloc+0x94/0x100 [ 327.523975] kmsan_slab_alloc+0x10/0x20 [ 327.527940] kmem_cache_alloc_node+0x8af/0xc80 [ 327.532500] __alloc_skb+0x202/0x9e0 [ 327.536193] sk_stream_alloc_skb+0x17c/0xcf0 [ 327.540579] tcp_sendmsg_locked+0x237e/0x6610 [ 327.545051] tcp_sendmsg+0xb2/0x100 [ 327.548656] inet_sendmsg+0x3fc/0x760 [ 327.552437] sock_write_iter+0x3bc/0x470 [ 327.556482] do_iter_readv_writev+0x81c/0xa20 [ 327.560957] do_iter_write+0x30d/0xd50 [ 327.564825] do_writev+0x3be/0x820 [ 327.568347] __x64_sys_writev+0xe1/0x120 [ 327.572387] do_syscall_64+0x15b/0x230 [ 327.576255] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 327.764279] not chained 1740000 origins [ 327.768282] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 327.774669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.784004] Call Trace: [ 327.786584] dump_stack+0x185/0x1d0 [ 327.790191] kmsan_internal_chain_origin+0x1ff/0x210 [ 327.795287] ? __msan_poison_alloca+0x15c/0x1d0 [ 327.799939] ? tcp_wfree+0x52d/0x6d0 [ 327.803628] ? kmsan_set_origin_inline+0x6b/0x120 [ 327.808455] ? __msan_poison_alloca+0x15c/0x1d0 [ 327.813105] ? kfree_skb+0x3c6/0x5d0 [ 327.816803] ? kmsan_memcpy_origins+0xf1/0x170 [ 327.821363] ? __copy_skb_header+0x784/0x830 [ 327.825746] __msan_chain_origin+0x69/0xc0 [ 327.829955] __skb_clone+0x7b3/0x990 [ 327.833654] skb_clone+0x3e8/0x590 [ 327.837173] tcp_transmit_skb+0x3e4/0x5350 [ 327.841389] tcp_write_xmit+0x2d81/0xb200 [ 327.845525] ? kmsan_set_origin_inline+0x6b/0x120 [ 327.850357] tcp_tsq_handler+0x73d/0x8a0 [ 327.854407] tcp_tasklet_func+0x733/0x900 [ 327.858532] tasklet_action_common+0x635/0x750 [ 327.863089] ? tcp_tsq_handler+0x8a0/0x8a0 [ 327.867311] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 327.872661] tasklet_action+0x31/0x40 [ 327.876445] __do_softirq+0x592/0x979 [ 327.880227] ? ksoftirqd_should_run+0x30/0x30 [ 327.884705] run_ksoftirqd+0x1f/0x40 [ 327.888395] smpboot_thread_fn+0x4ac/0x9a0 [ 327.892605] kthread+0x4db/0x6c0 [ 327.895948] ? cpu_report_death+0x1f0/0x1f0 [ 327.900245] ? kthread_blkcg+0xf0/0xf0 [ 327.904107] ret_from_fork+0x35/0x40 [ 327.907794] Uninit was stored to memory at: [ 327.912095] kmsan_internal_chain_origin+0x12b/0x210 [ 327.917171] __msan_chain_origin+0x69/0xc0 [ 327.921383] __skb_clone+0x8a2/0x990 [ 327.925074] skb_clone+0x3e8/0x590 [ 327.928601] tcp_transmit_skb+0x3e4/0x5350 [ 327.932810] tcp_write_xmit+0x2d81/0xb200 [ 327.936940] tcp_tsq_handler+0x73d/0x8a0 [ 327.940977] tcp_tasklet_func+0x733/0x900 [ 327.945104] tasklet_action_common+0x635/0x750 [ 327.949659] tasklet_action+0x31/0x40 [ 327.953442] __do_softirq+0x592/0x979 [ 327.957212] [ 327.958903] Uninit was stored to memory at: [ 327.963201] kmsan_internal_chain_origin+0x12b/0x210 [ 327.968275] __msan_chain_origin+0x69/0xc0 [ 327.972488] __skb_clone+0x8a2/0x990 [ 327.976186] skb_clone+0x3e8/0x590 [ 327.979709] tcp_transmit_skb+0x3e4/0x5350 [ 327.983917] tcp_write_xmit+0x2d81/0xb200 [ 327.988041] tcp_tsq_handler+0x73d/0x8a0 [ 327.992077] tcp_tasklet_func+0x733/0x900 [ 327.996198] tasklet_action_common+0x635/0x750 [ 328.000761] tasklet_action+0x31/0x40 [ 328.004536] __do_softirq+0x592/0x979 [ 328.008304] [ 328.009903] Uninit was stored to memory at: [ 328.014202] kmsan_internal_chain_origin+0x12b/0x210 [ 328.019281] __msan_chain_origin+0x69/0xc0 [ 328.023492] __skb_clone+0x8a2/0x990 [ 328.027188] skb_clone+0x3e8/0x590 [ 328.030703] tcp_transmit_skb+0x3e4/0x5350 [ 328.034913] tcp_write_xmit+0x2d81/0xb200 [ 328.039040] tcp_tsq_handler+0x73d/0x8a0 [ 328.043081] tcp_tasklet_func+0x733/0x900 [ 328.047203] tasklet_action_common+0x635/0x750 [ 328.051760] tasklet_action+0x31/0x40 [ 328.055539] __do_softirq+0x592/0x979 [ 328.059308] [ 328.060908] Uninit was stored to memory at: [ 328.065206] kmsan_internal_chain_origin+0x12b/0x210 [ 328.070283] __msan_chain_origin+0x69/0xc0 [ 328.074491] __skb_clone+0x8a2/0x990 [ 328.078179] skb_clone+0x3e8/0x590 [ 328.081693] tcp_transmit_skb+0x3e4/0x5350 [ 328.085901] tcp_write_xmit+0x2d81/0xb200 [ 328.090030] tcp_tsq_handler+0x73d/0x8a0 [ 328.094068] tcp_tasklet_func+0x733/0x900 [ 328.098190] tasklet_action_common+0x635/0x750 [ 328.102745] tasklet_action+0x31/0x40 [ 328.106521] __do_softirq+0x592/0x979 [ 328.110290] [ 328.111890] Uninit was stored to memory at: [ 328.116191] kmsan_internal_chain_origin+0x12b/0x210 [ 328.121276] __msan_chain_origin+0x69/0xc0 [ 328.125489] __skb_clone+0x8a2/0x990 [ 328.129179] skb_clone+0x3e8/0x590 [ 328.132695] tcp_transmit_skb+0x3e4/0x5350 [ 328.136907] tcp_write_xmit+0x2d81/0xb200 [ 328.141036] tcp_tsq_handler+0x73d/0x8a0 [ 328.145084] tcp_release_cb+0x1d7/0x490 [ 328.149118] release_sock+0x107/0x2a0 [ 328.152891] tcp_sendmsg+0xd6/0x100 [ 328.156493] inet_sendmsg+0x3fc/0x760 [ 328.160267] sock_write_iter+0x3bc/0x470 [ 328.164312] do_iter_readv_writev+0x81c/0xa20 [ 328.168782] do_iter_write+0x30d/0xd50 [ 328.172665] do_writev+0x3be/0x820 [ 328.176191] __x64_sys_writev+0xe1/0x120 [ 328.180241] do_syscall_64+0x15b/0x230 [ 328.184103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.189261] [ 328.190862] Uninit was stored to memory at: [ 328.195161] kmsan_internal_chain_origin+0x12b/0x210 [ 328.200241] __msan_chain_origin+0x69/0xc0 [ 328.204457] __skb_clone+0x8a2/0x990 [ 328.208147] skb_clone+0x3e8/0x590 [ 328.211660] tcp_transmit_skb+0x3e4/0x5350 [ 328.215868] tcp_write_xmit+0x2d81/0xb200 [ 328.219992] __tcp_push_pending_frames+0x124/0x400 [ 328.224905] tcp_push+0x803/0x8f0 [ 328.228334] tcp_sendmsg_locked+0x4eb1/0x6610 [ 328.232822] tcp_sendmsg+0xb2/0x100 [ 328.236428] inet_sendmsg+0x3fc/0x760 [ 328.240206] sock_write_iter+0x3bc/0x470 [ 328.244243] do_iter_readv_writev+0x81c/0xa20 [ 328.248711] do_iter_write+0x30d/0xd50 [ 328.252575] do_writev+0x3be/0x820 [ 328.256088] __x64_sys_writev+0xe1/0x120 [ 328.260123] do_syscall_64+0x15b/0x230 [ 328.264022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.269187] [ 328.270785] Uninit was stored to memory at: [ 328.275086] kmsan_internal_chain_origin+0x12b/0x210 [ 328.280164] __msan_chain_origin+0x69/0xc0 [ 328.284374] __alloc_skb+0x949/0x9e0 [ 328.288066] sk_stream_alloc_skb+0x17c/0xcf0 [ 328.292456] tcp_sendmsg_locked+0x237e/0x6610 [ 328.296923] tcp_sendmsg+0xb2/0x100 [ 328.300528] inet_sendmsg+0x3fc/0x760 [ 328.304303] sock_write_iter+0x3bc/0x470 [ 328.308343] do_iter_readv_writev+0x81c/0xa20 [ 328.312819] do_iter_write+0x30d/0xd50 [ 328.316681] do_writev+0x3be/0x820 [ 328.320199] __x64_sys_writev+0xe1/0x120 [ 328.324236] do_syscall_64+0x15b/0x230 [ 328.328099] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.333260] [ 328.334859] Uninit was created at: [ 328.338377] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 328.343455] kmsan_kmalloc+0x94/0x100 [ 328.347230] kmsan_slab_alloc+0x10/0x20 [ 328.351177] kmem_cache_alloc_node+0x8af/0xc80 [ 328.355743] __alloc_skb+0x202/0x9e0 [ 328.359440] sk_stream_alloc_skb+0x17c/0xcf0 [ 328.363823] tcp_sendmsg_locked+0x237e/0x6610 [ 328.368290] tcp_sendmsg+0xb2/0x100 [ 328.371889] inet_sendmsg+0x3fc/0x760 [ 328.375661] sock_write_iter+0x3bc/0x470 [ 328.379695] do_iter_readv_writev+0x81c/0xa20 [ 328.384165] do_iter_write+0x30d/0xd50 [ 328.388030] do_writev+0x3be/0x820 [ 328.391545] __x64_sys_writev+0xe1/0x120 [ 328.395580] do_syscall_64+0x15b/0x230 [ 328.399444] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.552476] not chained 1750000 origins [ 328.556465] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 328.562844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.572173] Call Trace: [ 328.574741] dump_stack+0x185/0x1d0 [ 328.578348] kmsan_internal_chain_origin+0x1ff/0x210 [ 328.583427] ? __msan_poison_alloca+0x15c/0x1d0 [ 328.588070] ? tcp_wfree+0x52d/0x6d0 [ 328.591758] ? kmsan_set_origin_inline+0x6b/0x120 [ 328.596576] ? __msan_poison_alloca+0x15c/0x1d0 [ 328.601308] ? kfree_skb+0x3c6/0x5d0 [ 328.605015] ? kmsan_memcpy_origins+0xf1/0x170 [ 328.609584] ? __copy_skb_header+0x784/0x830 [ 328.613969] __msan_chain_origin+0x69/0xc0 [ 328.618179] __skb_clone+0x8a2/0x990 [ 328.621871] skb_clone+0x3e8/0x590 [ 328.625391] tcp_transmit_skb+0x3e4/0x5350 [ 328.629607] tcp_write_xmit+0x2d81/0xb200 [ 328.633745] tcp_tsq_handler+0x73d/0x8a0 [ 328.637785] tcp_tasklet_func+0x733/0x900 [ 328.641912] tasklet_action_common+0x635/0x750 [ 328.646473] ? tcp_tsq_handler+0x8a0/0x8a0 [ 328.650682] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 328.656028] tasklet_action+0x31/0x40 [ 328.659813] __do_softirq+0x592/0x979 [ 328.663593] ? ksoftirqd_should_run+0x30/0x30 [ 328.668069] run_ksoftirqd+0x1f/0x40 [ 328.671759] smpboot_thread_fn+0x4ac/0x9a0 [ 328.675985] kthread+0x4db/0x6c0 [ 328.679345] ? cpu_report_death+0x1f0/0x1f0 [ 328.683646] ? kthread_blkcg+0xf0/0xf0 [ 328.687510] ret_from_fork+0x35/0x40 [ 328.691214] Uninit was stored to memory at: [ 328.695512] kmsan_internal_chain_origin+0x12b/0x210 [ 328.700590] __msan_chain_origin+0x69/0xc0 [ 328.704806] __skb_clone+0x8a2/0x990 [ 328.708504] skb_clone+0x3e8/0x590 [ 328.712028] tcp_transmit_skb+0x3e4/0x5350 [ 328.716239] tcp_write_xmit+0x2d81/0xb200 [ 328.720363] tcp_tsq_handler+0x73d/0x8a0 [ 328.724398] tcp_tasklet_func+0x733/0x900 [ 328.728520] tasklet_action_common+0x635/0x750 [ 328.733076] tasklet_action+0x31/0x40 [ 328.736867] __do_softirq+0x592/0x979 [ 328.740639] [ 328.742240] Uninit was stored to memory at: [ 328.746542] kmsan_internal_chain_origin+0x12b/0x210 [ 328.751626] __msan_chain_origin+0x69/0xc0 [ 328.755837] __skb_clone+0x8a2/0x990 [ 328.759527] skb_clone+0x3e8/0x590 [ 328.763046] tcp_transmit_skb+0x3e4/0x5350 [ 328.767258] tcp_write_xmit+0x2d81/0xb200 [ 328.771381] tcp_tsq_handler+0x73d/0x8a0 [ 328.775417] tcp_tasklet_func+0x733/0x900 [ 328.779560] tasklet_action_common+0x635/0x750 [ 328.784117] tasklet_action+0x31/0x40 [ 328.787892] __do_softirq+0x592/0x979 [ 328.791660] [ 328.793260] Uninit was stored to memory at: [ 328.797560] kmsan_internal_chain_origin+0x12b/0x210 [ 328.802639] __msan_chain_origin+0x69/0xc0 [ 328.806850] __skb_clone+0x8a2/0x990 [ 328.810538] skb_clone+0x3e8/0x590 [ 328.814054] tcp_transmit_skb+0x3e4/0x5350 [ 328.818274] tcp_write_xmit+0x2d81/0xb200 [ 328.822398] tcp_tsq_handler+0x73d/0x8a0 [ 328.826442] tcp_tasklet_func+0x733/0x900 [ 328.830563] tasklet_action_common+0x635/0x750 [ 328.835117] tasklet_action+0x31/0x40 [ 328.838896] __do_softirq+0x592/0x979 [ 328.842665] [ 328.844270] Uninit was stored to memory at: [ 328.848574] kmsan_internal_chain_origin+0x12b/0x210 [ 328.853651] __msan_chain_origin+0x69/0xc0 [ 328.857862] __skb_clone+0x8a2/0x990 [ 328.861549] skb_clone+0x3e8/0x590 [ 328.865066] tcp_transmit_skb+0x3e4/0x5350 [ 328.869276] tcp_write_xmit+0x2d81/0xb200 [ 328.873404] tcp_tsq_handler+0x73d/0x8a0 [ 328.877440] tcp_tasklet_func+0x733/0x900 [ 328.881569] tasklet_action_common+0x635/0x750 [ 328.886125] tasklet_action+0x31/0x40 [ 328.889900] __do_softirq+0x592/0x979 [ 328.893669] [ 328.895274] Uninit was stored to memory at: [ 328.899572] kmsan_internal_chain_origin+0x12b/0x210 [ 328.904646] __msan_chain_origin+0x69/0xc0 [ 328.908852] __skb_clone+0x8a2/0x990 [ 328.912540] skb_clone+0x3e8/0x590 [ 328.916055] tcp_transmit_skb+0x3e4/0x5350 [ 328.920266] tcp_write_xmit+0x2d81/0xb200 [ 328.924389] tcp_tsq_handler+0x73d/0x8a0 [ 328.928423] tcp_release_cb+0x1d7/0x490 [ 328.932371] release_sock+0x107/0x2a0 [ 328.936146] tcp_sendmsg+0xd6/0x100 [ 328.939747] inet_sendmsg+0x3fc/0x760 [ 328.943529] sock_write_iter+0x3bc/0x470 [ 328.947567] do_iter_readv_writev+0x81c/0xa20 [ 328.952038] do_iter_write+0x30d/0xd50 [ 328.955905] do_writev+0x3be/0x820 [ 328.959419] __x64_sys_writev+0xe1/0x120 [ 328.963455] do_syscall_64+0x15b/0x230 [ 328.967316] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 328.972481] [ 328.974080] Uninit was stored to memory at: [ 328.978380] kmsan_internal_chain_origin+0x12b/0x210 [ 328.983457] __msan_chain_origin+0x69/0xc0 [ 328.987669] __skb_clone+0x8a2/0x990 [ 328.991358] skb_clone+0x3e8/0x590 [ 328.994881] tcp_transmit_skb+0x3e4/0x5350 [ 328.999090] tcp_write_xmit+0x2d81/0xb200 [ 329.003214] __tcp_push_pending_frames+0x124/0x400 [ 329.008124] tcp_push+0x803/0x8f0 [ 329.011551] tcp_sendmsg_locked+0x4eb1/0x6610 [ 329.016027] tcp_sendmsg+0xb2/0x100 [ 329.019629] inet_sendmsg+0x3fc/0x760 [ 329.023403] sock_write_iter+0x3bc/0x470 [ 329.027439] do_iter_readv_writev+0x81c/0xa20 [ 329.031906] do_iter_write+0x30d/0xd50 [ 329.035768] do_writev+0x3be/0x820 [ 329.039290] __x64_sys_writev+0xe1/0x120 [ 329.043326] do_syscall_64+0x15b/0x230 [ 329.047189] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.052347] [ 329.053946] Uninit was stored to memory at: [ 329.058243] kmsan_internal_chain_origin+0x12b/0x210 [ 329.063319] __msan_chain_origin+0x69/0xc0 [ 329.067532] __alloc_skb+0x949/0x9e0 [ 329.071222] sk_stream_alloc_skb+0x17c/0xcf0 [ 329.075610] tcp_sendmsg_locked+0x237e/0x6610 [ 329.080082] tcp_sendmsg+0xb2/0x100 [ 329.083683] inet_sendmsg+0x3fc/0x760 [ 329.087457] sock_write_iter+0x3bc/0x470 [ 329.091494] do_iter_readv_writev+0x81c/0xa20 [ 329.095967] do_iter_write+0x30d/0xd50 [ 329.099835] do_writev+0x3be/0x820 [ 329.103359] __x64_sys_writev+0xe1/0x120 [ 329.107395] do_syscall_64+0x15b/0x230 [ 329.111258] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.116422] [ 329.118023] Uninit was created at: [ 329.121550] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 329.126629] kmsan_kmalloc+0x94/0x100 [ 329.130406] kmsan_slab_alloc+0x10/0x20 [ 329.134355] kmem_cache_alloc_node+0x8af/0xc80 [ 329.138914] __alloc_skb+0x202/0x9e0 [ 329.142606] sk_stream_alloc_skb+0x17c/0xcf0 [ 329.147000] tcp_sendmsg_locked+0x237e/0x6610 [ 329.151481] tcp_sendmsg+0xb2/0x100 [ 329.155085] inet_sendmsg+0x3fc/0x760 [ 329.158871] sock_write_iter+0x3bc/0x470 [ 329.162910] do_iter_readv_writev+0x81c/0xa20 [ 329.167389] do_iter_write+0x30d/0xd50 [ 329.171253] do_writev+0x3be/0x820 [ 329.174769] __x64_sys_writev+0xe1/0x120 [ 329.178807] do_syscall_64+0x15b/0x230 [ 329.182674] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.335166] not chained 1760000 origins [ 329.339163] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 329.345541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.354866] Call Trace: [ 329.357437] dump_stack+0x185/0x1d0 [ 329.361044] kmsan_internal_chain_origin+0x1ff/0x210 [ 329.366123] ? __msan_poison_alloca+0x15c/0x1d0 [ 329.370769] ? tcp_wfree+0x52d/0x6d0 [ 329.374459] ? kmsan_set_origin_inline+0x6b/0x120 [ 329.379279] ? __msan_poison_alloca+0x15c/0x1d0 [ 329.383924] ? kfree_skb+0x3c6/0x5d0 [ 329.387617] ? kmsan_memcpy_origins+0xf1/0x170 [ 329.392177] ? __copy_skb_header+0x784/0x830 [ 329.396561] __msan_chain_origin+0x69/0xc0 [ 329.400773] __skb_clone+0x8a2/0x990 [ 329.404467] skb_clone+0x3e8/0x590 [ 329.407987] tcp_transmit_skb+0x3e4/0x5350 [ 329.412214] tcp_write_xmit+0x2d81/0xb200 [ 329.416350] tcp_tsq_handler+0x73d/0x8a0 [ 329.420389] tcp_tasklet_func+0x733/0x900 [ 329.424516] tasklet_action_common+0x635/0x750 [ 329.429076] ? tcp_tsq_handler+0x8a0/0x8a0 [ 329.433289] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 329.438635] tasklet_action+0x31/0x40 [ 329.442419] __do_softirq+0x592/0x979 [ 329.446200] ? ksoftirqd_should_run+0x30/0x30 [ 329.450671] run_ksoftirqd+0x1f/0x40 [ 329.454363] smpboot_thread_fn+0x4ac/0x9a0 [ 329.458578] kthread+0x4db/0x6c0 [ 329.461917] ? cpu_report_death+0x1f0/0x1f0 [ 329.466215] ? kthread_blkcg+0xf0/0xf0 [ 329.470079] ret_from_fork+0x35/0x40 [ 329.473769] Uninit was stored to memory at: [ 329.478070] kmsan_internal_chain_origin+0x12b/0x210 [ 329.483150] __msan_chain_origin+0x69/0xc0 [ 329.487370] __skb_clone+0x8a2/0x990 [ 329.491063] skb_clone+0x3e8/0x590 [ 329.494584] tcp_transmit_skb+0x3e4/0x5350 [ 329.498798] tcp_write_xmit+0x2d81/0xb200 [ 329.502924] tcp_tsq_handler+0x73d/0x8a0 [ 329.506965] tcp_tasklet_func+0x733/0x900 [ 329.511093] tasklet_action_common+0x635/0x750 [ 329.515649] tasklet_action+0x31/0x40 [ 329.519426] __do_softirq+0x592/0x979 [ 329.523198] [ 329.524799] Uninit was stored to memory at: [ 329.529099] kmsan_internal_chain_origin+0x12b/0x210 [ 329.534179] __msan_chain_origin+0x69/0xc0 [ 329.538393] __skb_clone+0x8a2/0x990 [ 329.542081] skb_clone+0x3e8/0x590 [ 329.545599] tcp_transmit_skb+0x3e4/0x5350 [ 329.549824] tcp_write_xmit+0x2d81/0xb200 [ 329.553951] tcp_tsq_handler+0x73d/0x8a0 [ 329.557991] tcp_tasklet_func+0x733/0x900 [ 329.562127] tasklet_action_common+0x635/0x750 [ 329.566685] tasklet_action+0x31/0x40 [ 329.570471] __do_softirq+0x592/0x979 [ 329.574249] [ 329.575850] Uninit was stored to memory at: [ 329.580151] kmsan_internal_chain_origin+0x12b/0x210 [ 329.585230] __msan_chain_origin+0x69/0xc0 [ 329.589450] __skb_clone+0x8a2/0x990 [ 329.593153] skb_clone+0x3e8/0x590 [ 329.596672] tcp_transmit_skb+0x3e4/0x5350 [ 329.600885] tcp_write_xmit+0x2d81/0xb200 [ 329.605024] tcp_tsq_handler+0x73d/0x8a0 [ 329.609066] tcp_tasklet_func+0x733/0x900 [ 329.613191] tasklet_action_common+0x635/0x750 [ 329.617751] tasklet_action+0x31/0x40 [ 329.621532] __do_softirq+0x592/0x979 [ 329.625305] [ 329.626907] Uninit was stored to memory at: [ 329.631213] kmsan_internal_chain_origin+0x12b/0x210 [ 329.636292] __msan_chain_origin+0x69/0xc0 [ 329.640598] __skb_clone+0x8a2/0x990 [ 329.644288] skb_clone+0x3e8/0x590 [ 329.647804] tcp_transmit_skb+0x3e4/0x5350 [ 329.652029] tcp_write_xmit+0x2d81/0xb200 [ 329.656155] tcp_tsq_handler+0x73d/0x8a0 [ 329.660194] tcp_tasklet_func+0x733/0x900 [ 329.664327] tasklet_action_common+0x635/0x750 [ 329.668910] tasklet_action+0x31/0x40 [ 329.672717] __do_softirq+0x592/0x979 [ 329.676504] [ 329.678111] Uninit was stored to memory at: [ 329.682432] kmsan_internal_chain_origin+0x12b/0x210 [ 329.687521] __msan_chain_origin+0x69/0xc0 [ 329.691734] __skb_clone+0x8a2/0x990 [ 329.695432] skb_clone+0x3e8/0x590 [ 329.698955] tcp_transmit_skb+0x3e4/0x5350 [ 329.703178] tcp_write_xmit+0x2d81/0xb200 [ 329.707319] tcp_tsq_handler+0x73d/0x8a0 [ 329.711356] tcp_release_cb+0x1d7/0x490 [ 329.715308] release_sock+0x107/0x2a0 [ 329.719083] tcp_sendmsg+0xd6/0x100 [ 329.722687] inet_sendmsg+0x3fc/0x760 [ 329.726469] sock_write_iter+0x3bc/0x470 [ 329.730510] do_iter_readv_writev+0x81c/0xa20 [ 329.734983] do_iter_write+0x30d/0xd50 [ 329.738862] do_writev+0x3be/0x820 [ 329.742377] __x64_sys_writev+0xe1/0x120 [ 329.746432] do_syscall_64+0x15b/0x230 [ 329.750296] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.755463] [ 329.757071] Uninit was stored to memory at: [ 329.761384] kmsan_internal_chain_origin+0x12b/0x210 [ 329.766470] __msan_chain_origin+0x69/0xc0 [ 329.770685] __skb_clone+0x8a2/0x990 [ 329.774382] skb_clone+0x3e8/0x590 [ 329.777900] tcp_transmit_skb+0x3e4/0x5350 [ 329.782112] tcp_write_xmit+0x2d81/0xb200 [ 329.786248] __tcp_push_pending_frames+0x124/0x400 [ 329.791153] tcp_push+0x803/0x8f0 [ 329.794581] tcp_sendmsg_locked+0x4eb1/0x6610 [ 329.799053] tcp_sendmsg+0xb2/0x100 [ 329.802656] inet_sendmsg+0x3fc/0x760 [ 329.806437] sock_write_iter+0x3bc/0x470 [ 329.810476] do_iter_readv_writev+0x81c/0xa20 [ 329.814947] do_iter_write+0x30d/0xd50 [ 329.818811] do_writev+0x3be/0x820 [ 329.822327] __x64_sys_writev+0xe1/0x120 [ 329.826363] do_syscall_64+0x15b/0x230 [ 329.830228] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.835387] [ 329.836989] Uninit was stored to memory at: [ 329.841303] kmsan_internal_chain_origin+0x12b/0x210 [ 329.846389] __msan_chain_origin+0x69/0xc0 [ 329.850601] __alloc_skb+0x949/0x9e0 [ 329.854293] sk_stream_alloc_skb+0x17c/0xcf0 [ 329.858678] tcp_sendmsg_locked+0x237e/0x6610 [ 329.863155] tcp_sendmsg+0xb2/0x100 [ 329.866757] inet_sendmsg+0x3fc/0x760 [ 329.870533] sock_write_iter+0x3bc/0x470 [ 329.874576] do_iter_readv_writev+0x81c/0xa20 [ 329.879047] do_iter_write+0x30d/0xd50 [ 329.882912] do_writev+0x3be/0x820 [ 329.886429] __x64_sys_writev+0xe1/0x120 [ 329.890469] do_syscall_64+0x15b/0x230 [ 329.894343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 329.899504] [ 329.901111] Uninit was created at: [ 329.904630] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 329.909709] kmsan_kmalloc+0x94/0x100 [ 329.913495] kmsan_slab_alloc+0x10/0x20 [ 329.917445] kmem_cache_alloc_node+0x8af/0xc80 [ 329.922032] __alloc_skb+0x202/0x9e0 [ 329.925722] sk_stream_alloc_skb+0x17c/0xcf0 [ 329.930107] tcp_sendmsg_locked+0x237e/0x6610 [ 329.934578] tcp_sendmsg+0xb2/0x100 [ 329.938187] inet_sendmsg+0x3fc/0x760 [ 329.941963] sock_write_iter+0x3bc/0x470 [ 329.946022] do_iter_readv_writev+0x81c/0xa20 [ 329.950496] do_iter_write+0x30d/0xd50 [ 329.954357] do_writev+0x3be/0x820 [ 329.957872] __x64_sys_writev+0xe1/0x120 [ 329.961909] do_syscall_64+0x15b/0x230 [ 329.965771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.116799] not chained 1770000 origins [ 330.120793] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 330.127171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.136501] Call Trace: [ 330.139074] dump_stack+0x185/0x1d0 [ 330.142680] kmsan_internal_chain_origin+0x1ff/0x210 [ 330.147762] ? __msan_poison_alloca+0x15c/0x1d0 [ 330.152409] ? tcp_wfree+0x52d/0x6d0 [ 330.156102] ? kmsan_set_origin_inline+0x6b/0x120 [ 330.160921] ? __msan_poison_alloca+0x15c/0x1d0 [ 330.165566] ? kfree_skb+0x3c6/0x5d0 [ 330.169259] ? kmsan_memcpy_origins+0xf1/0x170 [ 330.173819] ? __copy_skb_header+0x784/0x830 [ 330.178203] __msan_chain_origin+0x69/0xc0 [ 330.182416] __skb_clone+0x7b3/0x990 [ 330.186109] skb_clone+0x3e8/0x590 [ 330.189629] tcp_transmit_skb+0x3e4/0x5350 [ 330.194033] tcp_write_xmit+0x2d81/0xb200 [ 330.198173] tcp_tsq_handler+0x73d/0x8a0 [ 330.202214] tcp_tasklet_func+0x733/0x900 [ 330.206350] tasklet_action_common+0x635/0x750 [ 330.210943] ? tcp_tsq_handler+0x8a0/0x8a0 [ 330.215194] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 330.220559] tasklet_action+0x31/0x40 [ 330.224340] __do_softirq+0x592/0x979 [ 330.228120] ? ksoftirqd_should_run+0x30/0x30 [ 330.232591] run_ksoftirqd+0x1f/0x40 [ 330.236282] smpboot_thread_fn+0x4ac/0x9a0 [ 330.240498] kthread+0x4db/0x6c0 [ 330.243841] ? cpu_report_death+0x1f0/0x1f0 [ 330.248140] ? kthread_blkcg+0xf0/0xf0 [ 330.252028] ret_from_fork+0x35/0x40 [ 330.255720] Uninit was stored to memory at: [ 330.260028] kmsan_internal_chain_origin+0x12b/0x210 [ 330.265115] __msan_chain_origin+0x69/0xc0 [ 330.269326] __skb_clone+0x8a2/0x990 [ 330.273025] skb_clone+0x3e8/0x590 [ 330.276546] tcp_transmit_skb+0x3e4/0x5350 [ 330.280755] tcp_write_xmit+0x2d81/0xb200 [ 330.284878] tcp_tsq_handler+0x73d/0x8a0 [ 330.288915] tcp_tasklet_func+0x733/0x900 [ 330.293040] tasklet_action_common+0x635/0x750 [ 330.297610] tasklet_action+0x31/0x40 [ 330.301393] __do_softirq+0x592/0x979 [ 330.305162] [ 330.306762] Uninit was stored to memory at: [ 330.311070] kmsan_internal_chain_origin+0x12b/0x210 [ 330.316148] __msan_chain_origin+0x69/0xc0 [ 330.320357] __skb_clone+0x8a2/0x990 [ 330.324046] skb_clone+0x3e8/0x590 [ 330.327562] tcp_transmit_skb+0x3e4/0x5350 [ 330.331773] tcp_write_xmit+0x2d81/0xb200 [ 330.335895] tcp_tsq_handler+0x73d/0x8a0 [ 330.339931] tcp_tasklet_func+0x733/0x900 [ 330.344052] tasklet_action_common+0x635/0x750 [ 330.348609] tasklet_action+0x31/0x40 [ 330.352401] __do_softirq+0x592/0x979 [ 330.356169] [ 330.357771] Uninit was stored to memory at: [ 330.362070] kmsan_internal_chain_origin+0x12b/0x210 [ 330.367147] __msan_chain_origin+0x69/0xc0 [ 330.371356] __skb_clone+0x8a2/0x990 [ 330.375046] skb_clone+0x3e8/0x590 [ 330.378562] tcp_transmit_skb+0x3e4/0x5350 [ 330.382772] tcp_write_xmit+0x2d81/0xb200 [ 330.386905] tcp_tsq_handler+0x73d/0x8a0 [ 330.390942] tcp_tasklet_func+0x733/0x900 [ 330.395064] tasklet_action_common+0x635/0x750 [ 330.399620] tasklet_action+0x31/0x40 [ 330.403397] __do_softirq+0x592/0x979 [ 330.407165] [ 330.408765] Uninit was stored to memory at: [ 330.413061] kmsan_internal_chain_origin+0x12b/0x210 [ 330.418138] __msan_chain_origin+0x69/0xc0 [ 330.422349] __skb_clone+0x8a2/0x990 [ 330.426038] skb_clone+0x3e8/0x590 [ 330.429554] tcp_transmit_skb+0x3e4/0x5350 [ 330.433765] tcp_write_xmit+0x2d81/0xb200 [ 330.437887] tcp_tsq_handler+0x73d/0x8a0 [ 330.442024] tcp_tasklet_func+0x733/0x900 [ 330.446150] tasklet_action_common+0x635/0x750 [ 330.450707] tasklet_action+0x31/0x40 [ 330.454484] __do_softirq+0x592/0x979 [ 330.458255] [ 330.459855] Uninit was stored to memory at: [ 330.464154] kmsan_internal_chain_origin+0x12b/0x210 [ 330.469232] __msan_chain_origin+0x69/0xc0 [ 330.473440] __skb_clone+0x8a2/0x990 [ 330.477138] skb_clone+0x3e8/0x590 [ 330.480662] tcp_transmit_skb+0x3e4/0x5350 [ 330.484879] tcp_write_xmit+0x2d81/0xb200 [ 330.489013] tcp_tsq_handler+0x73d/0x8a0 [ 330.493055] tcp_release_cb+0x1d7/0x490 [ 330.497014] release_sock+0x107/0x2a0 [ 330.500795] tcp_sendmsg+0xd6/0x100 [ 330.504395] inet_sendmsg+0x3fc/0x760 [ 330.508177] sock_write_iter+0x3bc/0x470 [ 330.512215] do_iter_readv_writev+0x81c/0xa20 [ 330.516690] do_iter_write+0x30d/0xd50 [ 330.523335] do_writev+0x3be/0x820 [ 330.526861] __x64_sys_writev+0xe1/0x120 [ 330.530907] do_syscall_64+0x15b/0x230 [ 330.534778] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.540440] [ 330.542044] Uninit was stored to memory at: [ 330.546348] kmsan_internal_chain_origin+0x12b/0x210 [ 330.551426] __msan_chain_origin+0x69/0xc0 [ 330.555638] __skb_clone+0x8a2/0x990 [ 330.559328] skb_clone+0x3e8/0x590 [ 330.562848] tcp_transmit_skb+0x3e4/0x5350 [ 330.567166] tcp_write_xmit+0x2d81/0xb200 [ 330.571302] __tcp_push_pending_frames+0x124/0x400 [ 330.576209] tcp_push+0x803/0x8f0 [ 330.579639] tcp_sendmsg_locked+0x4eb1/0x6610 [ 330.584110] tcp_sendmsg+0xb2/0x100 [ 330.587714] inet_sendmsg+0x3fc/0x760 [ 330.591492] sock_write_iter+0x3bc/0x470 [ 330.595536] do_iter_readv_writev+0x81c/0xa20 [ 330.600027] do_iter_write+0x30d/0xd50 [ 330.603897] do_writev+0x3be/0x820 [ 330.607412] __x64_sys_writev+0xe1/0x120 [ 330.611465] do_syscall_64+0x15b/0x230 [ 330.615329] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.620488] [ 330.622089] Uninit was stored to memory at: [ 330.626389] kmsan_internal_chain_origin+0x12b/0x210 [ 330.631466] __msan_chain_origin+0x69/0xc0 [ 330.635687] __alloc_skb+0x949/0x9e0 [ 330.639899] sk_stream_alloc_skb+0x17c/0xcf0 [ 330.644284] tcp_sendmsg_locked+0x237e/0x6610 [ 330.648756] tcp_sendmsg+0xb2/0x100 [ 330.652358] inet_sendmsg+0x3fc/0x760 [ 330.656135] sock_write_iter+0x3bc/0x470 [ 330.660175] do_iter_readv_writev+0x81c/0xa20 [ 330.664655] do_iter_write+0x30d/0xd50 [ 330.668533] do_writev+0x3be/0x820 [ 330.672075] __x64_sys_writev+0xe1/0x120 [ 330.676142] do_syscall_64+0x15b/0x230 [ 330.680020] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.685195] [ 330.686807] Uninit was created at: [ 330.690340] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 330.695422] kmsan_kmalloc+0x94/0x100 [ 330.699209] kmsan_slab_alloc+0x10/0x20 [ 330.704464] kmem_cache_alloc_node+0x8af/0xc80 [ 330.709031] __alloc_skb+0x202/0x9e0 [ 330.712842] sk_stream_alloc_skb+0x17c/0xcf0 [ 330.717228] tcp_sendmsg_locked+0x237e/0x6610 [ 330.721707] tcp_sendmsg+0xb2/0x100 [ 330.725311] inet_sendmsg+0x3fc/0x760 [ 330.729088] sock_write_iter+0x3bc/0x470 [ 330.733126] do_iter_readv_writev+0x81c/0xa20 [ 330.737595] do_iter_write+0x30d/0xd50 [ 330.741459] do_writev+0x3be/0x820 [ 330.744983] __x64_sys_writev+0xe1/0x120 [ 330.749032] do_syscall_64+0x15b/0x230 [ 330.752906] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 330.903977] not chained 1780000 origins [ 330.908009] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 330.914397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.923728] Call Trace: [ 330.926307] dump_stack+0x185/0x1d0 [ 330.929915] kmsan_internal_chain_origin+0x1ff/0x210 [ 330.935005] ? __msan_poison_alloca+0x15c/0x1d0 [ 330.939660] ? tcp_wfree+0x52d/0x6d0 [ 330.943351] ? kmsan_set_origin_inline+0x6b/0x120 [ 330.948180] ? __msan_poison_alloca+0x15c/0x1d0 [ 330.952828] ? kfree_skb+0x3c6/0x5d0 [ 330.956524] ? kmsan_memcpy_origins+0xf1/0x170 [ 330.961093] ? __copy_skb_header+0x784/0x830 [ 330.965478] __msan_chain_origin+0x69/0xc0 [ 330.969691] __skb_clone+0x7b3/0x990 [ 330.973392] skb_clone+0x3e8/0x590 [ 330.976912] tcp_transmit_skb+0x3e4/0x5350 [ 330.981127] tcp_write_xmit+0x2d81/0xb200 [ 330.985273] tcp_tsq_handler+0x73d/0x8a0 [ 330.989314] tcp_tasklet_func+0x733/0x900 [ 330.993442] tasklet_action_common+0x635/0x750 [ 330.998015] ? tcp_tsq_handler+0x8a0/0x8a0 [ 331.002243] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 331.007583] tasklet_action+0x31/0x40 [ 331.011362] __do_softirq+0x592/0x979 [ 331.015138] ? ksoftirqd_should_run+0x30/0x30 [ 331.019611] run_ksoftirqd+0x1f/0x40 [ 331.023299] smpboot_thread_fn+0x4ac/0x9a0 [ 331.027522] kthread+0x4db/0x6c0 [ 331.030883] ? cpu_report_death+0x1f0/0x1f0 [ 331.035181] ? kthread_blkcg+0xf0/0xf0 [ 331.039047] ret_from_fork+0x35/0x40 [ 331.042737] Uninit was stored to memory at: [ 331.047039] kmsan_internal_chain_origin+0x12b/0x210 [ 331.052119] __msan_chain_origin+0x69/0xc0 [ 331.056327] __skb_clone+0x8a2/0x990 [ 331.060023] skb_clone+0x3e8/0x590 [ 331.063543] tcp_transmit_skb+0x3e4/0x5350 [ 331.067755] tcp_write_xmit+0x2d81/0xb200 [ 331.071890] tcp_tsq_handler+0x73d/0x8a0 [ 331.075929] tcp_tasklet_func+0x733/0x900 [ 331.080054] tasklet_action_common+0x635/0x750 [ 331.084612] tasklet_action+0x31/0x40 [ 331.088486] __do_softirq+0x592/0x979 [ 331.092259] [ 331.093867] Uninit was stored to memory at: [ 331.098166] kmsan_internal_chain_origin+0x12b/0x210 [ 331.103244] __msan_chain_origin+0x69/0xc0 [ 331.107455] __skb_clone+0x8a2/0x990 [ 331.111145] skb_clone+0x3e8/0x590 [ 331.114667] tcp_transmit_skb+0x3e4/0x5350 [ 331.118877] tcp_write_xmit+0x2d81/0xb200 [ 331.123010] tcp_tsq_handler+0x73d/0x8a0 [ 331.127054] tcp_tasklet_func+0x733/0x900 [ 331.131175] tasklet_action_common+0x635/0x750 [ 331.135732] tasklet_action+0x31/0x40 [ 331.139508] __do_softirq+0x592/0x979 [ 331.143276] [ 331.144877] Uninit was stored to memory at: [ 331.149175] kmsan_internal_chain_origin+0x12b/0x210 [ 331.154253] __msan_chain_origin+0x69/0xc0 [ 331.158463] __skb_clone+0x8a2/0x990 [ 331.162161] skb_clone+0x3e8/0x590 [ 331.165679] tcp_transmit_skb+0x3e4/0x5350 [ 331.169900] tcp_write_xmit+0x2d81/0xb200 [ 331.174031] tcp_tsq_handler+0x73d/0x8a0 [ 331.178070] tcp_tasklet_func+0x733/0x900 [ 331.182193] tasklet_action_common+0x635/0x750 [ 331.186749] tasklet_action+0x31/0x40 [ 331.190527] __do_softirq+0x592/0x979 [ 331.194298] [ 331.195897] Uninit was stored to memory at: [ 331.200197] kmsan_internal_chain_origin+0x12b/0x210 [ 331.205277] __msan_chain_origin+0x69/0xc0 [ 331.209487] __skb_clone+0x8a2/0x990 [ 331.213177] skb_clone+0x3e8/0x590 [ 331.216695] tcp_transmit_skb+0x3e4/0x5350 [ 331.220905] tcp_write_xmit+0x2d81/0xb200 [ 331.225033] tcp_tsq_handler+0x73d/0x8a0 [ 331.229071] tcp_tasklet_func+0x733/0x900 [ 331.233194] tasklet_action_common+0x635/0x750 [ 331.237752] tasklet_action+0x31/0x40 [ 331.241530] __do_softirq+0x592/0x979 [ 331.245320] [ 331.246921] Uninit was stored to memory at: [ 331.251221] kmsan_internal_chain_origin+0x12b/0x210 [ 331.256307] __msan_chain_origin+0x69/0xc0 [ 331.260519] __skb_clone+0x8a2/0x990 [ 331.264209] skb_clone+0x3e8/0x590 [ 331.267727] tcp_transmit_skb+0x3e4/0x5350 [ 331.271938] tcp_write_xmit+0x2d81/0xb200 [ 331.276062] tcp_tsq_handler+0x73d/0x8a0 [ 331.280099] tcp_release_cb+0x1d7/0x490 [ 331.284048] release_sock+0x107/0x2a0 [ 331.287826] tcp_sendmsg+0xd6/0x100 [ 331.291435] inet_sendmsg+0x3fc/0x760 [ 331.295217] sock_write_iter+0x3bc/0x470 [ 331.299257] do_iter_readv_writev+0x81c/0xa20 [ 331.303730] do_iter_write+0x30d/0xd50 [ 331.307599] do_writev+0x3be/0x820 [ 331.311115] __x64_sys_writev+0xe1/0x120 [ 331.315153] do_syscall_64+0x15b/0x230 [ 331.319025] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.324187] [ 331.325788] Uninit was stored to memory at: [ 331.330087] kmsan_internal_chain_origin+0x12b/0x210 [ 331.335173] __msan_chain_origin+0x69/0xc0 [ 331.339384] __skb_clone+0x8a2/0x990 [ 331.343082] skb_clone+0x3e8/0x590 [ 331.346602] tcp_transmit_skb+0x3e4/0x5350 [ 331.350813] tcp_write_xmit+0x2d81/0xb200 [ 331.354946] __tcp_push_pending_frames+0x124/0x400 [ 331.359858] tcp_push+0x803/0x8f0 [ 331.363287] tcp_sendmsg_locked+0x4eb1/0x6610 [ 331.367767] tcp_sendmsg+0xb2/0x100 [ 331.371371] inet_sendmsg+0x3fc/0x760 [ 331.375156] sock_write_iter+0x3bc/0x470 [ 331.379202] do_iter_readv_writev+0x81c/0xa20 [ 331.383673] do_iter_write+0x30d/0xd50 [ 331.387537] do_writev+0x3be/0x820 [ 331.391053] __x64_sys_writev+0xe1/0x120 [ 331.395186] do_syscall_64+0x15b/0x230 [ 331.399059] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.404220] [ 331.405822] Uninit was stored to memory at: [ 331.410123] kmsan_internal_chain_origin+0x12b/0x210 [ 331.415202] __msan_chain_origin+0x69/0xc0 [ 331.419420] __alloc_skb+0x949/0x9e0 [ 331.423111] sk_stream_alloc_skb+0x17c/0xcf0 [ 331.427496] tcp_sendmsg_locked+0x237e/0x6610 [ 331.431967] tcp_sendmsg+0xb2/0x100 [ 331.435571] inet_sendmsg+0x3fc/0x760 [ 331.439347] sock_write_iter+0x3bc/0x470 [ 331.443397] do_iter_readv_writev+0x81c/0xa20 [ 331.447868] do_iter_write+0x30d/0xd50 [ 331.451732] do_writev+0x3be/0x820 [ 331.455250] __x64_sys_writev+0xe1/0x120 [ 331.459285] do_syscall_64+0x15b/0x230 [ 331.463152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.468313] [ 331.469915] Uninit was created at: [ 331.473435] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 331.478516] kmsan_kmalloc+0x94/0x100 [ 331.482307] kmsan_slab_alloc+0x10/0x20 [ 331.486257] kmem_cache_alloc_node+0x8af/0xc80 [ 331.490817] __alloc_skb+0x202/0x9e0 [ 331.494508] sk_stream_alloc_skb+0x17c/0xcf0 [ 331.498893] tcp_sendmsg_locked+0x237e/0x6610 [ 331.503368] tcp_sendmsg+0xb2/0x100 [ 331.506969] inet_sendmsg+0x3fc/0x760 [ 331.510746] sock_write_iter+0x3bc/0x470 [ 331.514785] do_iter_readv_writev+0x81c/0xa20 [ 331.519255] do_iter_write+0x30d/0xd50 [ 331.523119] do_writev+0x3be/0x820 [ 331.526636] __x64_sys_writev+0xe1/0x120 [ 331.530674] do_syscall_64+0x15b/0x230 [ 331.534538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 331.685345] not chained 1790000 origins [ 331.689348] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 331.695750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.705084] Call Trace: [ 331.707656] dump_stack+0x185/0x1d0 [ 331.711263] kmsan_internal_chain_origin+0x1ff/0x210 [ 331.716363] ? __msan_poison_alloca+0x15c/0x1d0 [ 331.721099] ? tcp_wfree+0x52d/0x6d0 [ 331.724787] ? kmsan_set_origin_inline+0x6b/0x120 [ 331.729617] ? __msan_poison_alloca+0x15c/0x1d0 [ 331.734264] ? kfree_skb+0x3c6/0x5d0 [ 331.737959] ? kmsan_memcpy_origins+0xf1/0x170 [ 331.742520] ? __copy_skb_header+0x784/0x830 [ 331.746902] __msan_chain_origin+0x69/0xc0 [ 331.751114] __skb_clone+0x8a2/0x990 [ 331.754816] skb_clone+0x3e8/0x590 [ 331.758335] tcp_transmit_skb+0x3e4/0x5350 [ 331.762552] tcp_write_xmit+0x2d81/0xb200 [ 331.766698] tcp_tsq_handler+0x73d/0x8a0 [ 331.770738] tcp_tasklet_func+0x733/0x900 [ 331.774868] tasklet_action_common+0x635/0x750 [ 331.779429] ? tcp_tsq_handler+0x8a0/0x8a0 [ 331.783641] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 331.788979] tasklet_action+0x31/0x40 [ 331.792769] __do_softirq+0x592/0x979 [ 331.796550] ? ksoftirqd_should_run+0x30/0x30 [ 331.801028] run_ksoftirqd+0x1f/0x40 [ 331.804719] smpboot_thread_fn+0x4ac/0x9a0 [ 331.808935] kthread+0x4db/0x6c0 [ 331.812289] ? cpu_report_death+0x1f0/0x1f0 [ 331.816599] ? kthread_blkcg+0xf0/0xf0 [ 331.820463] ret_from_fork+0x35/0x40 [ 331.824154] Uninit was stored to memory at: [ 331.828456] kmsan_internal_chain_origin+0x12b/0x210 [ 331.833546] __msan_chain_origin+0x69/0xc0 [ 331.837755] __skb_clone+0x8a2/0x990 [ 331.841452] skb_clone+0x3e8/0x590 [ 331.844970] tcp_transmit_skb+0x3e4/0x5350 [ 331.849195] tcp_write_xmit+0x2d81/0xb200 [ 331.853320] tcp_tsq_handler+0x73d/0x8a0 [ 331.857358] tcp_tasklet_func+0x733/0x900 [ 331.861482] tasklet_action_common+0x635/0x750 [ 331.866040] tasklet_action+0x31/0x40 [ 331.869818] __do_softirq+0x592/0x979 [ 331.873608] [ 331.875212] Uninit was stored to memory at: [ 331.879514] kmsan_internal_chain_origin+0x12b/0x210 [ 331.884592] __msan_chain_origin+0x69/0xc0 [ 331.888804] __skb_clone+0x8a2/0x990 [ 331.892493] skb_clone+0x3e8/0x590 [ 331.896017] tcp_transmit_skb+0x3e4/0x5350 [ 331.900237] tcp_write_xmit+0x2d81/0xb200 [ 331.904363] tcp_tsq_handler+0x73d/0x8a0 [ 331.908402] tcp_tasklet_func+0x733/0x900 [ 331.912526] tasklet_action_common+0x635/0x750 [ 331.917083] tasklet_action+0x31/0x40 [ 331.920862] __do_softirq+0x592/0x979 [ 331.924634] [ 331.926236] Uninit was stored to memory at: [ 331.930549] kmsan_internal_chain_origin+0x12b/0x210 [ 331.935629] __msan_chain_origin+0x69/0xc0 [ 331.939856] __skb_clone+0x8a2/0x990 [ 331.943547] skb_clone+0x3e8/0x590 [ 331.947065] tcp_transmit_skb+0x3e4/0x5350 [ 331.951277] tcp_write_xmit+0x2d81/0xb200 [ 331.955411] tcp_tsq_handler+0x73d/0x8a0 [ 331.959545] tcp_tasklet_func+0x733/0x900 [ 331.963670] tasklet_action_common+0x635/0x750 [ 331.968227] tasklet_action+0x31/0x40 [ 331.972017] __do_softirq+0x592/0x979 [ 331.975793] [ 331.977401] Uninit was stored to memory at: [ 331.981700] kmsan_internal_chain_origin+0x12b/0x210 [ 331.986777] __msan_chain_origin+0x69/0xc0 [ 331.990994] __skb_clone+0x8a2/0x990 [ 331.994701] skb_clone+0x3e8/0x590 [ 331.998219] tcp_transmit_skb+0x3e4/0x5350 [ 332.002430] tcp_write_xmit+0x2d81/0xb200 [ 332.006555] tcp_tsq_handler+0x73d/0x8a0 [ 332.010595] tcp_tasklet_func+0x733/0x900 [ 332.014719] tasklet_action_common+0x635/0x750 [ 332.019280] tasklet_action+0x31/0x40 [ 332.023069] __do_softirq+0x592/0x979 [ 332.026843] [ 332.028445] Uninit was stored to memory at: [ 332.032753] kmsan_internal_chain_origin+0x12b/0x210 [ 332.037842] __msan_chain_origin+0x69/0xc0 [ 332.042056] __skb_clone+0x8a2/0x990 [ 332.045843] skb_clone+0x3e8/0x590 [ 332.049360] tcp_transmit_skb+0x3e4/0x5350 [ 332.053582] tcp_write_xmit+0x2d81/0xb200 [ 332.057708] tcp_tsq_handler+0x73d/0x8a0 [ 332.061748] tcp_release_cb+0x1d7/0x490 [ 332.065700] release_sock+0x107/0x2a0 [ 332.069478] tcp_sendmsg+0xd6/0x100 [ 332.073083] inet_sendmsg+0x3fc/0x760 [ 332.076860] sock_write_iter+0x3bc/0x470 [ 332.080899] do_iter_readv_writev+0x81c/0xa20 [ 332.085371] do_iter_write+0x30d/0xd50 [ 332.089241] do_writev+0x3be/0x820 [ 332.092758] __x64_sys_writev+0xe1/0x120 [ 332.096795] do_syscall_64+0x15b/0x230 [ 332.100663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.105824] [ 332.107427] Uninit was stored to memory at: [ 332.111727] kmsan_internal_chain_origin+0x12b/0x210 [ 332.116805] __msan_chain_origin+0x69/0xc0 [ 332.121026] __skb_clone+0x8a2/0x990 [ 332.124728] skb_clone+0x3e8/0x590 [ 332.128246] tcp_transmit_skb+0x3e4/0x5350 [ 332.132459] tcp_write_xmit+0x2d81/0xb200 [ 332.136587] __tcp_push_pending_frames+0x124/0x400 [ 332.141502] tcp_push+0x803/0x8f0 [ 332.144933] tcp_sendmsg_locked+0x4eb1/0x6610 [ 332.149412] tcp_sendmsg+0xb2/0x100 [ 332.153021] inet_sendmsg+0x3fc/0x760 [ 332.156801] sock_write_iter+0x3bc/0x470 [ 332.160841] do_iter_readv_writev+0x81c/0xa20 [ 332.165313] do_iter_write+0x30d/0xd50 [ 332.169178] do_writev+0x3be/0x820 [ 332.172694] __x64_sys_writev+0xe1/0x120 [ 332.176743] do_syscall_64+0x15b/0x230 [ 332.180608] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.185782] [ 332.187384] Uninit was stored to memory at: [ 332.191688] kmsan_internal_chain_origin+0x12b/0x210 [ 332.196777] __msan_chain_origin+0x69/0xc0 [ 332.201010] __alloc_skb+0x949/0x9e0 [ 332.204707] sk_stream_alloc_skb+0x17c/0xcf0 [ 332.209092] tcp_sendmsg_locked+0x237e/0x6610 [ 332.213570] tcp_sendmsg+0xb2/0x100 [ 332.217173] inet_sendmsg+0x3fc/0x760 [ 332.220951] sock_write_iter+0x3bc/0x470 [ 332.225001] do_iter_readv_writev+0x81c/0xa20 [ 332.229483] do_iter_write+0x30d/0xd50 [ 332.233354] do_writev+0x3be/0x820 [ 332.237047] __x64_sys_writev+0xe1/0x120 [ 332.241094] do_syscall_64+0x15b/0x230 [ 332.244959] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.250119] [ 332.251730] Uninit was created at: [ 332.255250] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 332.260339] kmsan_kmalloc+0x94/0x100 [ 332.264117] kmsan_slab_alloc+0x10/0x20 [ 332.268068] kmem_cache_alloc_node+0x8af/0xc80 [ 332.272636] __alloc_skb+0x202/0x9e0 [ 332.276327] sk_stream_alloc_skb+0x17c/0xcf0 [ 332.280713] tcp_sendmsg_locked+0x237e/0x6610 [ 332.285185] tcp_sendmsg+0xb2/0x100 [ 332.288786] inet_sendmsg+0x3fc/0x760 [ 332.292563] sock_write_iter+0x3bc/0x470 [ 332.296602] do_iter_readv_writev+0x81c/0xa20 [ 332.301072] do_iter_write+0x30d/0xd50 [ 332.304934] do_writev+0x3be/0x820 [ 332.308458] __x64_sys_writev+0xe1/0x120 [ 332.312494] do_syscall_64+0x15b/0x230 [ 332.316359] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.466814] not chained 1800000 origins [ 332.470809] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 332.477199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.486529] Call Trace: [ 332.489101] dump_stack+0x185/0x1d0 [ 332.492712] kmsan_internal_chain_origin+0x1ff/0x210 [ 332.497795] ? __msan_poison_alloca+0x15c/0x1d0 [ 332.502441] ? tcp_wfree+0x52d/0x6d0 [ 332.506131] ? kmsan_set_origin_inline+0x6b/0x120 [ 332.510948] ? __msan_poison_alloca+0x15c/0x1d0 [ 332.515593] ? kfree_skb+0x3c6/0x5d0 [ 332.519284] ? kmsan_memcpy_origins+0xf1/0x170 [ 332.523848] ? __copy_skb_header+0x784/0x830 [ 332.528234] __msan_chain_origin+0x69/0xc0 [ 332.532448] __skb_clone+0x8a2/0x990 [ 332.536141] skb_clone+0x3e8/0x590 [ 332.540215] tcp_transmit_skb+0x3e4/0x5350 [ 332.544437] tcp_write_xmit+0x2d81/0xb200 [ 332.548575] tcp_tsq_handler+0x73d/0x8a0 [ 332.552617] tcp_tasklet_func+0x733/0x900 [ 332.556756] tasklet_action_common+0x635/0x750 [ 332.561326] ? tcp_tsq_handler+0x8a0/0x8a0 [ 332.565548] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 332.570888] tasklet_action+0x31/0x40 [ 332.574675] __do_softirq+0x592/0x979 [ 332.578456] ? ksoftirqd_should_run+0x30/0x30 [ 332.582927] run_ksoftirqd+0x1f/0x40 [ 332.586620] smpboot_thread_fn+0x4ac/0x9a0 [ 332.590835] kthread+0x4db/0x6c0 [ 332.594179] ? cpu_report_death+0x1f0/0x1f0 [ 332.598478] ? kthread_blkcg+0xf0/0xf0 [ 332.602361] ret_from_fork+0x35/0x40 [ 332.606051] Uninit was stored to memory at: [ 332.610448] kmsan_internal_chain_origin+0x12b/0x210 [ 332.615526] __msan_chain_origin+0x69/0xc0 [ 332.619739] __skb_clone+0x8a2/0x990 [ 332.623436] skb_clone+0x3e8/0x590 [ 332.626954] tcp_transmit_skb+0x3e4/0x5350 [ 332.631163] tcp_write_xmit+0x2d81/0xb200 [ 332.635290] tcp_tsq_handler+0x73d/0x8a0 [ 332.639328] tcp_tasklet_func+0x733/0x900 [ 332.643451] tasklet_action_common+0x635/0x750 [ 332.648014] tasklet_action+0x31/0x40 [ 332.651797] __do_softirq+0x592/0x979 [ 332.655565] [ 332.657165] Uninit was stored to memory at: [ 332.661466] kmsan_internal_chain_origin+0x12b/0x210 [ 332.666544] __msan_chain_origin+0x69/0xc0 [ 332.670759] __skb_clone+0x8a2/0x990 [ 332.674449] skb_clone+0x3e8/0x590 [ 332.677966] tcp_transmit_skb+0x3e4/0x5350 [ 332.682175] tcp_write_xmit+0x2d81/0xb200 [ 332.686297] tcp_tsq_handler+0x73d/0x8a0 [ 332.690336] tcp_tasklet_func+0x733/0x900 [ 332.694459] tasklet_action_common+0x635/0x750 [ 332.699024] tasklet_action+0x31/0x40 [ 332.702895] __do_softirq+0x592/0x979 [ 332.706666] [ 332.708270] Uninit was stored to memory at: [ 332.712571] kmsan_internal_chain_origin+0x12b/0x210 [ 332.717650] __msan_chain_origin+0x69/0xc0 [ 332.721868] __skb_clone+0x8a2/0x990 [ 332.725566] skb_clone+0x3e8/0x590 [ 332.729085] tcp_transmit_skb+0x3e4/0x5350 [ 332.733297] tcp_write_xmit+0x2d81/0xb200 [ 332.737421] tcp_tsq_handler+0x73d/0x8a0 [ 332.741480] tcp_tasklet_func+0x733/0x900 [ 332.745605] tasklet_action_common+0x635/0x750 [ 332.750160] tasklet_action+0x31/0x40 [ 332.753938] __do_softirq+0x592/0x979 [ 332.757710] [ 332.759308] Uninit was stored to memory at: [ 332.763608] kmsan_internal_chain_origin+0x12b/0x210 [ 332.768688] __msan_chain_origin+0x69/0xc0 [ 332.772900] __skb_clone+0x8a2/0x990 [ 332.776591] skb_clone+0x3e8/0x590 [ 332.780109] tcp_transmit_skb+0x3e4/0x5350 [ 332.784319] tcp_write_xmit+0x2d81/0xb200 [ 332.788443] tcp_tsq_handler+0x73d/0x8a0 [ 332.792482] tcp_tasklet_func+0x733/0x900 [ 332.796606] tasklet_action_common+0x635/0x750 [ 332.801171] tasklet_action+0x31/0x40 [ 332.804947] __do_softirq+0x592/0x979 [ 332.808718] [ 332.810317] Uninit was stored to memory at: [ 332.814627] kmsan_internal_chain_origin+0x12b/0x210 [ 332.819706] __msan_chain_origin+0x69/0xc0 [ 332.823919] __skb_clone+0x8a2/0x990 [ 332.827610] skb_clone+0x3e8/0x590 [ 332.831135] tcp_transmit_skb+0x3e4/0x5350 [ 332.835347] tcp_write_xmit+0x2d81/0xb200 [ 332.839471] tcp_tsq_handler+0x73d/0x8a0 [ 332.843509] tcp_release_cb+0x1d7/0x490 [ 332.847460] release_sock+0x107/0x2a0 [ 332.851245] tcp_sendmsg+0xd6/0x100 [ 332.854849] inet_sendmsg+0x3fc/0x760 [ 332.858626] sock_write_iter+0x3bc/0x470 [ 332.862674] do_iter_readv_writev+0x81c/0xa20 [ 332.867146] do_iter_write+0x30d/0xd50 [ 332.871017] do_writev+0x3be/0x820 [ 332.874539] __x64_sys_writev+0xe1/0x120 [ 332.878577] do_syscall_64+0x15b/0x230 [ 332.882452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.887612] [ 332.889215] Uninit was stored to memory at: [ 332.893517] kmsan_internal_chain_origin+0x12b/0x210 [ 332.898595] __msan_chain_origin+0x69/0xc0 [ 332.902808] __skb_clone+0x8a2/0x990 [ 332.906498] skb_clone+0x3e8/0x590 [ 332.910022] tcp_transmit_skb+0x3e4/0x5350 [ 332.914246] tcp_write_xmit+0x2d81/0xb200 [ 332.918378] __tcp_push_pending_frames+0x124/0x400 [ 332.923284] tcp_push+0x803/0x8f0 [ 332.926725] tcp_sendmsg_locked+0x4eb1/0x6610 [ 332.931196] tcp_sendmsg+0xb2/0x100 [ 332.934801] inet_sendmsg+0x3fc/0x760 [ 332.938578] sock_write_iter+0x3bc/0x470 [ 332.942621] do_iter_readv_writev+0x81c/0xa20 [ 332.947092] do_iter_write+0x30d/0xd50 [ 332.950955] do_writev+0x3be/0x820 [ 332.954471] __x64_sys_writev+0xe1/0x120 [ 332.958508] do_syscall_64+0x15b/0x230 [ 332.962382] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 332.967551] [ 332.969151] Uninit was stored to memory at: [ 332.973450] kmsan_internal_chain_origin+0x12b/0x210 [ 332.978526] __msan_chain_origin+0x69/0xc0 [ 332.982737] __alloc_skb+0x949/0x9e0 [ 332.986426] sk_stream_alloc_skb+0x17c/0xcf0 [ 332.990817] tcp_sendmsg_locked+0x237e/0x6610 [ 332.995289] tcp_sendmsg+0xb2/0x100 [ 332.998891] inet_sendmsg+0x3fc/0x760 [ 333.002668] sock_write_iter+0x3bc/0x470 [ 333.006704] do_iter_readv_writev+0x81c/0xa20 [ 333.011175] do_iter_write+0x30d/0xd50 [ 333.015047] do_writev+0x3be/0x820 [ 333.018575] __x64_sys_writev+0xe1/0x120 [ 333.022621] do_syscall_64+0x15b/0x230 [ 333.026485] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.031644] [ 333.033257] Uninit was created at: [ 333.036774] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 333.041860] kmsan_kmalloc+0x94/0x100 [ 333.045637] kmsan_slab_alloc+0x10/0x20 [ 333.049586] kmem_cache_alloc_node+0x8af/0xc80 [ 333.054143] __alloc_skb+0x202/0x9e0 [ 333.057832] sk_stream_alloc_skb+0x17c/0xcf0 [ 333.062229] tcp_sendmsg_locked+0x237e/0x6610 [ 333.066699] tcp_sendmsg+0xb2/0x100 [ 333.070313] inet_sendmsg+0x3fc/0x760 [ 333.074090] sock_write_iter+0x3bc/0x470 [ 333.078128] do_iter_readv_writev+0x81c/0xa20 [ 333.082599] do_iter_write+0x30d/0xd50 [ 333.086463] do_writev+0x3be/0x820 [ 333.090016] __x64_sys_writev+0xe1/0x120 [ 333.094056] do_syscall_64+0x15b/0x230 [ 333.097920] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.250586] not chained 1810000 origins [ 333.254582] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 333.260961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.270289] Call Trace: [ 333.272862] dump_stack+0x185/0x1d0 [ 333.276469] kmsan_internal_chain_origin+0x1ff/0x210 [ 333.281550] ? __msan_poison_alloca+0x15c/0x1d0 [ 333.286195] ? tcp_wfree+0x52d/0x6d0 [ 333.289887] ? kmsan_set_origin_inline+0x6b/0x120 [ 333.294706] ? __msan_poison_alloca+0x15c/0x1d0 [ 333.299352] ? kfree_skb+0x3c6/0x5d0 [ 333.303047] ? kmsan_memcpy_origins+0xf1/0x170 [ 333.307610] ? __copy_skb_header+0x784/0x830 [ 333.312004] __msan_chain_origin+0x69/0xc0 [ 333.316228] __skb_clone+0x8a2/0x990 [ 333.319932] skb_clone+0x3e8/0x590 [ 333.323540] tcp_transmit_skb+0x3e4/0x5350 [ 333.327767] tcp_write_xmit+0x2d81/0xb200 [ 333.331908] tcp_tsq_handler+0x73d/0x8a0 [ 333.335956] tcp_tasklet_func+0x733/0x900 [ 333.340083] tasklet_action_common+0x635/0x750 [ 333.344644] ? tcp_tsq_handler+0x8a0/0x8a0 [ 333.348857] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 333.354196] tasklet_action+0x31/0x40 [ 333.357975] __do_softirq+0x592/0x979 [ 333.361764] ? ksoftirqd_should_run+0x30/0x30 [ 333.366237] run_ksoftirqd+0x1f/0x40 [ 333.369940] smpboot_thread_fn+0x4ac/0x9a0 [ 333.374158] kthread+0x4db/0x6c0 [ 333.377517] ? cpu_report_death+0x1f0/0x1f0 [ 333.381817] ? kthread_blkcg+0xf0/0xf0 [ 333.385683] ret_from_fork+0x35/0x40 [ 333.389373] Uninit was stored to memory at: [ 333.393676] kmsan_internal_chain_origin+0x12b/0x210 [ 333.398756] __msan_chain_origin+0x69/0xc0 [ 333.402969] __skb_clone+0x8a2/0x990 [ 333.406662] skb_clone+0x3e8/0x590 [ 333.410177] tcp_transmit_skb+0x3e4/0x5350 [ 333.414396] tcp_write_xmit+0x2d81/0xb200 [ 333.418531] tcp_tsq_handler+0x73d/0x8a0 [ 333.422577] tcp_tasklet_func+0x733/0x900 [ 333.426708] tasklet_action_common+0x635/0x750 [ 333.431266] tasklet_action+0x31/0x40 [ 333.435045] __do_softirq+0x592/0x979 [ 333.438816] [ 333.440418] Uninit was stored to memory at: [ 333.444718] kmsan_internal_chain_origin+0x12b/0x210 [ 333.449797] __msan_chain_origin+0x69/0xc0 [ 333.454014] __skb_clone+0x8a2/0x990 [ 333.457721] skb_clone+0x3e8/0x590 [ 333.461246] tcp_transmit_skb+0x3e4/0x5350 [ 333.465459] tcp_write_xmit+0x2d81/0xb200 [ 333.469590] tcp_tsq_handler+0x73d/0x8a0 [ 333.473629] tcp_tasklet_func+0x733/0x900 [ 333.477753] tasklet_action_common+0x635/0x750 [ 333.482310] tasklet_action+0x31/0x40 [ 333.486085] __do_softirq+0x592/0x979 [ 333.489856] [ 333.491457] Uninit was stored to memory at: [ 333.495757] kmsan_internal_chain_origin+0x12b/0x210 [ 333.500835] __msan_chain_origin+0x69/0xc0 [ 333.505046] __skb_clone+0x8a2/0x990 [ 333.508745] skb_clone+0x3e8/0x590 [ 333.512272] tcp_transmit_skb+0x3e4/0x5350 [ 333.516484] tcp_write_xmit+0x2d81/0xb200 [ 333.520609] tcp_tsq_handler+0x73d/0x8a0 [ 333.524647] tcp_tasklet_func+0x733/0x900 [ 333.528769] tasklet_action_common+0x635/0x750 [ 333.533326] tasklet_action+0x31/0x40 [ 333.537105] __do_softirq+0x592/0x979 [ 333.540884] [ 333.542573] Uninit was stored to memory at: [ 333.546873] kmsan_internal_chain_origin+0x12b/0x210 [ 333.551953] __msan_chain_origin+0x69/0xc0 [ 333.556179] __skb_clone+0x8a2/0x990 [ 333.559870] skb_clone+0x3e8/0x590 [ 333.563473] tcp_transmit_skb+0x3e4/0x5350 [ 333.567689] tcp_write_xmit+0x2d81/0xb200 [ 333.571814] tcp_tsq_handler+0x73d/0x8a0 [ 333.575852] tcp_tasklet_func+0x733/0x900 [ 333.579975] tasklet_action_common+0x635/0x750 [ 333.584547] tasklet_action+0x31/0x40 [ 333.588325] __do_softirq+0x592/0x979 [ 333.592097] [ 333.593699] Uninit was stored to memory at: [ 333.598009] kmsan_internal_chain_origin+0x12b/0x210 [ 333.603093] __msan_chain_origin+0x69/0xc0 [ 333.607314] __skb_clone+0x8a2/0x990 [ 333.611011] skb_clone+0x3e8/0x590 [ 333.614535] tcp_transmit_skb+0x3e4/0x5350 [ 333.618747] tcp_write_xmit+0x2d81/0xb200 [ 333.622873] tcp_tsq_handler+0x73d/0x8a0 [ 333.626910] tcp_release_cb+0x1d7/0x490 [ 333.630860] release_sock+0x107/0x2a0 [ 333.634637] tcp_sendmsg+0xd6/0x100 [ 333.638238] inet_sendmsg+0x3fc/0x760 [ 333.642019] sock_write_iter+0x3bc/0x470 [ 333.646064] do_iter_readv_writev+0x81c/0xa20 [ 333.650545] do_iter_write+0x30d/0xd50 [ 333.654407] do_writev+0x3be/0x820 [ 333.657925] __x64_sys_writev+0xe1/0x120 [ 333.661972] do_syscall_64+0x15b/0x230 [ 333.665848] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.671022] [ 333.672650] Uninit was stored to memory at: [ 333.676951] kmsan_internal_chain_origin+0x12b/0x210 [ 333.682032] __msan_chain_origin+0x69/0xc0 [ 333.686245] __skb_clone+0x8a2/0x990 [ 333.689934] skb_clone+0x3e8/0x590 [ 333.693449] tcp_transmit_skb+0x3e4/0x5350 [ 333.697661] tcp_write_xmit+0x2d81/0xb200 [ 333.701798] __tcp_push_pending_frames+0x124/0x400 [ 333.706705] tcp_push+0x803/0x8f0 [ 333.710143] tcp_sendmsg_locked+0x4eb1/0x6610 [ 333.714623] tcp_sendmsg+0xb2/0x100 [ 333.718227] inet_sendmsg+0x3fc/0x760 [ 333.722014] sock_write_iter+0x3bc/0x470 [ 333.726059] do_iter_readv_writev+0x81c/0xa20 [ 333.730531] do_iter_write+0x30d/0xd50 [ 333.734396] do_writev+0x3be/0x820 [ 333.737912] __x64_sys_writev+0xe1/0x120 [ 333.741951] do_syscall_64+0x15b/0x230 [ 333.745817] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.750978] [ 333.752585] Uninit was stored to memory at: [ 333.756894] kmsan_internal_chain_origin+0x12b/0x210 [ 333.761974] __msan_chain_origin+0x69/0xc0 [ 333.766195] __alloc_skb+0x949/0x9e0 [ 333.769895] sk_stream_alloc_skb+0x17c/0xcf0 [ 333.774280] tcp_sendmsg_locked+0x237e/0x6610 [ 333.778749] tcp_sendmsg+0xb2/0x100 [ 333.782352] inet_sendmsg+0x3fc/0x760 [ 333.786138] sock_write_iter+0x3bc/0x470 [ 333.790177] do_iter_readv_writev+0x81c/0xa20 [ 333.794648] do_iter_write+0x30d/0xd50 [ 333.798512] do_writev+0x3be/0x820 [ 333.802030] __x64_sys_writev+0xe1/0x120 [ 333.806068] do_syscall_64+0x15b/0x230 [ 333.809933] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 333.815113] [ 333.816715] Uninit was created at: [ 333.820234] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 333.825322] kmsan_kmalloc+0x94/0x100 [ 333.829109] kmsan_slab_alloc+0x10/0x20 [ 333.833060] kmem_cache_alloc_node+0x8af/0xc80 [ 333.837630] __alloc_skb+0x202/0x9e0 [ 333.841329] sk_stream_alloc_skb+0x17c/0xcf0 [ 333.845724] tcp_sendmsg_locked+0x237e/0x6610 [ 333.850205] tcp_sendmsg+0xb2/0x100 [ 333.853807] inet_sendmsg+0x3fc/0x760 [ 333.857584] sock_write_iter+0x3bc/0x470 [ 333.861631] do_iter_readv_writev+0x81c/0xa20 [ 333.866111] do_iter_write+0x30d/0xd50 [ 333.869974] do_writev+0x3be/0x820 [ 333.873497] __x64_sys_writev+0xe1/0x120 [ 333.877535] do_syscall_64+0x15b/0x230 [ 333.881399] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.036244] not chained 1820000 origins [ 334.040287] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 334.046669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.056004] Call Trace: [ 334.058585] dump_stack+0x185/0x1d0 [ 334.062201] kmsan_internal_chain_origin+0x1ff/0x210 [ 334.067292] ? __msan_poison_alloca+0x15c/0x1d0 [ 334.071951] ? tcp_wfree+0x52d/0x6d0 [ 334.075643] ? kmsan_set_origin_inline+0x6b/0x120 [ 334.080462] ? __msan_poison_alloca+0x15c/0x1d0 [ 334.085110] ? kfree_skb+0x3c6/0x5d0 [ 334.088806] ? kmsan_memcpy_origins+0xf1/0x170 [ 334.093368] ? __copy_skb_header+0x784/0x830 [ 334.097755] __msan_chain_origin+0x69/0xc0 [ 334.101970] __skb_clone+0x7b3/0x990 [ 334.105667] skb_clone+0x3e8/0x590 [ 334.109186] tcp_transmit_skb+0x3e4/0x5350 [ 334.113407] tcp_write_xmit+0x2d81/0xb200 [ 334.117545] tcp_tsq_handler+0x73d/0x8a0 [ 334.121587] tcp_tasklet_func+0x733/0x900 [ 334.125717] tasklet_action_common+0x635/0x750 [ 334.130277] ? tcp_tsq_handler+0x8a0/0x8a0 [ 334.134490] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 334.139829] tasklet_action+0x31/0x40 [ 334.143608] __do_softirq+0x592/0x979 [ 334.147386] ? ksoftirqd_should_run+0x30/0x30 [ 334.151866] run_ksoftirqd+0x1f/0x40 [ 334.155559] smpboot_thread_fn+0x4ac/0x9a0 [ 334.159773] kthread+0x4db/0x6c0 [ 334.163116] ? cpu_report_death+0x1f0/0x1f0 [ 334.167423] ? kthread_blkcg+0xf0/0xf0 [ 334.171299] ret_from_fork+0x35/0x40 [ 334.174996] Uninit was stored to memory at: [ 334.179316] kmsan_internal_chain_origin+0x12b/0x210 [ 334.184402] __msan_chain_origin+0x69/0xc0 [ 334.188614] __skb_clone+0x8a2/0x990 [ 334.192303] skb_clone+0x3e8/0x590 [ 334.195820] tcp_transmit_skb+0x3e4/0x5350 [ 334.200037] tcp_write_xmit+0x2d81/0xb200 [ 334.204162] tcp_tsq_handler+0x73d/0x8a0 [ 334.208201] tcp_tasklet_func+0x733/0x900 [ 334.212323] tasklet_action_common+0x635/0x750 [ 334.216889] tasklet_action+0x31/0x40 [ 334.220753] __do_softirq+0x592/0x979 [ 334.224524] [ 334.226125] Uninit was stored to memory at: [ 334.230442] kmsan_internal_chain_origin+0x12b/0x210 [ 334.235520] __msan_chain_origin+0x69/0xc0 [ 334.239731] __skb_clone+0x8a2/0x990 [ 334.243432] skb_clone+0x3e8/0x590 [ 334.246951] tcp_transmit_skb+0x3e4/0x5350 [ 334.251172] tcp_write_xmit+0x2d81/0xb200 [ 334.255306] tcp_tsq_handler+0x73d/0x8a0 [ 334.259353] tcp_tasklet_func+0x733/0x900 [ 334.263480] tasklet_action_common+0x635/0x750 [ 334.268039] tasklet_action+0x31/0x40 [ 334.271826] __do_softirq+0x592/0x979 [ 334.275598] [ 334.277200] Uninit was stored to memory at: [ 334.281501] kmsan_internal_chain_origin+0x12b/0x210 [ 334.286578] __msan_chain_origin+0x69/0xc0 [ 334.290792] __skb_clone+0x8a2/0x990 [ 334.294480] skb_clone+0x3e8/0x590 [ 334.298006] tcp_transmit_skb+0x3e4/0x5350 [ 334.302224] tcp_write_xmit+0x2d81/0xb200 [ 334.306347] tcp_tsq_handler+0x73d/0x8a0 [ 334.310392] tcp_tasklet_func+0x733/0x900 [ 334.314516] tasklet_action_common+0x635/0x750 [ 334.319072] tasklet_action+0x31/0x40 [ 334.322851] __do_softirq+0x592/0x979 [ 334.326631] [ 334.328249] Uninit was stored to memory at: [ 334.332549] kmsan_internal_chain_origin+0x12b/0x210 [ 334.337629] __msan_chain_origin+0x69/0xc0 [ 334.341847] __skb_clone+0x8a2/0x990 [ 334.345546] skb_clone+0x3e8/0x590 [ 334.349062] tcp_transmit_skb+0x3e4/0x5350 [ 334.353272] tcp_write_xmit+0x2d81/0xb200 [ 334.357395] tcp_tsq_handler+0x73d/0x8a0 [ 334.361439] tcp_tasklet_func+0x733/0x900 [ 334.365578] tasklet_action_common+0x635/0x750 [ 334.370144] tasklet_action+0x31/0x40 [ 334.373925] __do_softirq+0x592/0x979 [ 334.377708] [ 334.379309] Uninit was stored to memory at: [ 334.383609] kmsan_internal_chain_origin+0x12b/0x210 [ 334.388695] __msan_chain_origin+0x69/0xc0 [ 334.392907] __skb_clone+0x8a2/0x990 [ 334.396598] skb_clone+0x3e8/0x590 [ 334.400117] tcp_transmit_skb+0x3e4/0x5350 [ 334.404336] tcp_write_xmit+0x2d81/0xb200 [ 334.408462] tcp_tsq_handler+0x73d/0x8a0 [ 334.412501] tcp_release_cb+0x1d7/0x490 [ 334.416450] release_sock+0x107/0x2a0 [ 334.420234] tcp_sendmsg+0xd6/0x100 [ 334.423840] inet_sendmsg+0x3fc/0x760 [ 334.427613] sock_write_iter+0x3bc/0x470 [ 334.431655] do_iter_readv_writev+0x81c/0xa20 [ 334.436126] do_iter_write+0x30d/0xd50 [ 334.439997] do_writev+0x3be/0x820 [ 334.443521] __x64_sys_writev+0xe1/0x120 [ 334.447559] do_syscall_64+0x15b/0x230 [ 334.451424] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.456853] [ 334.458455] Uninit was stored to memory at: [ 334.462765] kmsan_internal_chain_origin+0x12b/0x210 [ 334.468024] __msan_chain_origin+0x69/0xc0 [ 334.472238] __skb_clone+0x8a2/0x990 [ 334.475937] skb_clone+0x3e8/0x590 [ 334.479461] tcp_transmit_skb+0x3e4/0x5350 [ 334.483685] tcp_write_xmit+0x2d81/0xb200 [ 334.487810] __tcp_push_pending_frames+0x124/0x400 [ 334.492716] tcp_push+0x803/0x8f0 [ 334.496147] tcp_sendmsg_locked+0x4eb1/0x6610 [ 334.500626] tcp_sendmsg+0xb2/0x100 [ 334.504228] inet_sendmsg+0x3fc/0x760 [ 334.508011] sock_write_iter+0x3bc/0x470 [ 334.512058] do_iter_readv_writev+0x81c/0xa20 [ 334.516539] do_iter_write+0x30d/0xd50 [ 334.520403] do_writev+0x3be/0x820 [ 334.523919] __x64_sys_writev+0xe1/0x120 [ 334.527958] do_syscall_64+0x15b/0x230 [ 334.531824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.536988] [ 334.538597] Uninit was stored to memory at: [ 334.543295] kmsan_internal_chain_origin+0x12b/0x210 [ 334.548380] __msan_chain_origin+0x69/0xc0 [ 334.552603] __alloc_skb+0x949/0x9e0 [ 334.556295] sk_stream_alloc_skb+0x17c/0xcf0 [ 334.560678] tcp_sendmsg_locked+0x237e/0x6610 [ 334.565158] tcp_sendmsg+0xb2/0x100 [ 334.568762] inet_sendmsg+0x3fc/0x760 [ 334.572539] sock_write_iter+0x3bc/0x470 [ 334.576596] do_iter_readv_writev+0x81c/0xa20 [ 334.581070] do_iter_write+0x30d/0xd50 [ 334.584933] do_writev+0x3be/0x820 [ 334.588448] __x64_sys_writev+0xe1/0x120 [ 334.592486] do_syscall_64+0x15b/0x230 [ 334.596360] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.601524] [ 334.603127] Uninit was created at: [ 334.606643] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 334.611724] kmsan_kmalloc+0x94/0x100 [ 334.615506] kmsan_slab_alloc+0x10/0x20 [ 334.619457] kmem_cache_alloc_node+0x8af/0xc80 [ 334.624023] __alloc_skb+0x202/0x9e0 [ 334.627713] sk_stream_alloc_skb+0x17c/0xcf0 [ 334.632096] tcp_sendmsg_locked+0x237e/0x6610 [ 334.636566] tcp_sendmsg+0xb2/0x100 [ 334.640169] inet_sendmsg+0x3fc/0x760 [ 334.643945] sock_write_iter+0x3bc/0x470 [ 334.648012] do_iter_readv_writev+0x81c/0xa20 [ 334.652491] do_iter_write+0x30d/0xd50 [ 334.656356] do_writev+0x3be/0x820 [ 334.659874] __x64_sys_writev+0xe1/0x120 [ 334.663923] do_syscall_64+0x15b/0x230 [ 334.667797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 334.817759] not chained 1830000 origins [ 334.821760] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 334.828153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.837483] Call Trace: [ 334.840054] dump_stack+0x185/0x1d0 [ 334.843664] kmsan_internal_chain_origin+0x1ff/0x210 [ 334.848743] ? __msan_poison_alloca+0x15c/0x1d0 [ 334.853392] ? tcp_wfree+0x52d/0x6d0 [ 334.857083] ? kmsan_set_origin_inline+0x6b/0x120 [ 334.861900] ? __msan_poison_alloca+0x15c/0x1d0 [ 334.866547] ? kfree_skb+0x3c6/0x5d0 [ 334.870241] ? kmsan_memcpy_origins+0xf1/0x170 [ 334.874798] ? __copy_skb_header+0x784/0x830 [ 334.879191] __msan_chain_origin+0x69/0xc0 [ 334.883401] __skb_clone+0x7b3/0x990 [ 334.887095] skb_clone+0x3e8/0x590 [ 334.890612] tcp_transmit_skb+0x3e4/0x5350 [ 334.894830] tcp_write_xmit+0x2d81/0xb200 [ 334.898968] tcp_tsq_handler+0x73d/0x8a0 [ 334.903023] tcp_tasklet_func+0x733/0x900 [ 334.907155] tasklet_action_common+0x635/0x750 [ 334.911712] ? tcp_tsq_handler+0x8a0/0x8a0 [ 334.915922] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 334.921261] tasklet_action+0x31/0x40 [ 334.925044] __do_softirq+0x592/0x979 [ 334.928821] ? ksoftirqd_should_run+0x30/0x30 [ 334.933289] run_ksoftirqd+0x1f/0x40 [ 334.936994] smpboot_thread_fn+0x4ac/0x9a0 [ 334.941214] kthread+0x4db/0x6c0 [ 334.944566] ? cpu_report_death+0x1f0/0x1f0 [ 334.948867] ? kthread_blkcg+0xf0/0xf0 [ 334.952733] ret_from_fork+0x35/0x40 [ 334.956431] Uninit was stored to memory at: [ 334.960741] kmsan_internal_chain_origin+0x12b/0x210 [ 334.965818] __msan_chain_origin+0x69/0xc0 [ 334.970030] __skb_clone+0x8a2/0x990 [ 334.973721] skb_clone+0x3e8/0x590 [ 334.977238] tcp_transmit_skb+0x3e4/0x5350 [ 334.981450] tcp_write_xmit+0x2d81/0xb200 [ 334.985576] tcp_tsq_handler+0x73d/0x8a0 [ 334.989623] tcp_tasklet_func+0x733/0x900 [ 334.993747] tasklet_action_common+0x635/0x750 [ 334.998304] tasklet_action+0x31/0x40 [ 335.002176] __do_softirq+0x592/0x979 [ 335.005955] [ 335.007558] Uninit was stored to memory at: [ 335.011945] kmsan_internal_chain_origin+0x12b/0x210 [ 335.017029] __msan_chain_origin+0x69/0xc0 [ 335.021253] __skb_clone+0x8a2/0x990 [ 335.024944] skb_clone+0x3e8/0x590 [ 335.028460] tcp_transmit_skb+0x3e4/0x5350 [ 335.032672] tcp_write_xmit+0x2d81/0xb200 [ 335.036808] tcp_tsq_handler+0x73d/0x8a0 [ 335.040846] tcp_tasklet_func+0x733/0x900 [ 335.044968] tasklet_action_common+0x635/0x750 [ 335.049536] tasklet_action+0x31/0x40 [ 335.053314] __do_softirq+0x592/0x979 [ 335.057086] [ 335.058688] Uninit was stored to memory at: [ 335.062992] kmsan_internal_chain_origin+0x12b/0x210 [ 335.068076] __msan_chain_origin+0x69/0xc0 [ 335.072289] __skb_clone+0x8a2/0x990 [ 335.075978] skb_clone+0x3e8/0x590 [ 335.079504] tcp_transmit_skb+0x3e4/0x5350 [ 335.083715] tcp_write_xmit+0x2d81/0xb200 [ 335.087840] tcp_tsq_handler+0x73d/0x8a0 [ 335.091877] tcp_tasklet_func+0x733/0x900 [ 335.096011] tasklet_action_common+0x635/0x750 [ 335.100574] tasklet_action+0x31/0x40 [ 335.104352] __do_softirq+0x592/0x979 [ 335.108240] [ 335.109851] Uninit was stored to memory at: [ 335.114150] kmsan_internal_chain_origin+0x12b/0x210 [ 335.119230] __msan_chain_origin+0x69/0xc0 [ 335.123441] __skb_clone+0x8a2/0x990 [ 335.127130] skb_clone+0x3e8/0x590 [ 335.130648] tcp_transmit_skb+0x3e4/0x5350 [ 335.134861] tcp_write_xmit+0x2d81/0xb200 [ 335.138991] tcp_tsq_handler+0x73d/0x8a0 [ 335.143039] tcp_tasklet_func+0x733/0x900 [ 335.147164] tasklet_action_common+0x635/0x750 [ 335.151721] tasklet_action+0x31/0x40 [ 335.155498] __do_softirq+0x592/0x979 [ 335.159267] [ 335.160878] Uninit was stored to memory at: [ 335.165263] kmsan_internal_chain_origin+0x12b/0x210 [ 335.170349] __msan_chain_origin+0x69/0xc0 [ 335.174563] __skb_clone+0x8a2/0x990 [ 335.178254] skb_clone+0x3e8/0x590 [ 335.181772] tcp_transmit_skb+0x3e4/0x5350 [ 335.185981] tcp_write_xmit+0x2d81/0xb200 [ 335.190114] tcp_tsq_handler+0x73d/0x8a0 [ 335.194158] tcp_release_cb+0x1d7/0x490 [ 335.198107] release_sock+0x107/0x2a0 [ 335.201892] tcp_sendmsg+0xd6/0x100 [ 335.205494] inet_sendmsg+0x3fc/0x760 [ 335.209276] sock_write_iter+0x3bc/0x470 [ 335.213333] do_iter_readv_writev+0x81c/0xa20 [ 335.217807] do_iter_write+0x30d/0xd50 [ 335.221724] do_writev+0x3be/0x820 [ 335.225243] __x64_sys_writev+0xe1/0x120 [ 335.229280] do_syscall_64+0x15b/0x230 [ 335.233153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.238314] [ 335.239927] Uninit was stored to memory at: [ 335.244229] kmsan_internal_chain_origin+0x12b/0x210 [ 335.249309] __msan_chain_origin+0x69/0xc0 [ 335.253522] __skb_clone+0x8a2/0x990 [ 335.257225] skb_clone+0x3e8/0x590 [ 335.260744] tcp_transmit_skb+0x3e4/0x5350 [ 335.264965] tcp_write_xmit+0x2d81/0xb200 [ 335.269097] __tcp_push_pending_frames+0x124/0x400 [ 335.274019] tcp_push+0x803/0x8f0 [ 335.277453] tcp_sendmsg_locked+0x4eb1/0x6610 [ 335.281923] tcp_sendmsg+0xb2/0x100 [ 335.285528] inet_sendmsg+0x3fc/0x760 [ 335.289304] sock_write_iter+0x3bc/0x470 [ 335.293352] do_iter_readv_writev+0x81c/0xa20 [ 335.297824] do_iter_write+0x30d/0xd50 [ 335.301695] do_writev+0x3be/0x820 [ 335.305218] __x64_sys_writev+0xe1/0x120 [ 335.309255] do_syscall_64+0x15b/0x230 [ 335.313120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.318290] [ 335.319892] Uninit was stored to memory at: [ 335.324199] kmsan_internal_chain_origin+0x12b/0x210 [ 335.329277] __msan_chain_origin+0x69/0xc0 [ 335.333487] __alloc_skb+0x949/0x9e0 [ 335.337175] sk_stream_alloc_skb+0x17c/0xcf0 [ 335.341567] tcp_sendmsg_locked+0x237e/0x6610 [ 335.346047] tcp_sendmsg+0xb2/0x100 [ 335.349650] inet_sendmsg+0x3fc/0x760 [ 335.353427] sock_write_iter+0x3bc/0x470 [ 335.357464] do_iter_readv_writev+0x81c/0xa20 [ 335.361950] do_iter_write+0x30d/0xd50 [ 335.365814] do_writev+0x3be/0x820 [ 335.369331] __x64_sys_writev+0xe1/0x120 [ 335.373368] do_syscall_64+0x15b/0x230 [ 335.377234] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 335.382395] [ 335.383997] Uninit was created at: [ 335.387522] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 335.392602] kmsan_kmalloc+0x94/0x100 [ 335.396381] kmsan_slab_alloc+0x10/0x20 [ 335.400331] kmem_cache_alloc_node+0x8af/0xc80 [ 335.404900] __alloc_skb+0x202/0x9e0 [ 335.408592] sk_stream_alloc_skb+0x17c/0xcf0 [ 335.412977] tcp_sendmsg_locked+0x237e/0x6610 [ 335.417460] tcp_sendmsg+0xb2/0x100 [ 335.421062] inet_sendmsg+0x3fc/0x760 [ 335.424837] sock_write_iter+0x3bc/0x470 [ 335.428884] do_iter_readv_writev+0x81c/0xa20 [ 335.433370] do_iter_write+0x30d/0xd50 [ 335.437236] do_writev+0x3be/0x820 [ 335.440766] __x64_sys_writev+0xe1/0x120 [ 335.444804] do_syscall_64+0x15b/0x230 [ 335.448670] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:39:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) recvfrom(r0, &(0x7f0000000040)=""/33, 0x21, 0x0, &(0x7f0000000080)=@xdp={0x2c, 0x6, r1, 0x8}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 11:39:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x6, &(0x7f0000000140)=0x0) socket$inet6(0xa, 0xa, 0x1) socketpair$inet(0x2, 0x6, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000180)=""/146, &(0x7f0000000280)=0x92) r4 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000340)=""/193, &(0x7f0000000440)=0xc1) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x80000001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x1, 0x0, 0xfffffffffffffffe, 0xdc}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000580)={r5, 0x58, &(0x7f00000005c0)=[@in6={0xa, 0x4e22, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000540)=0x10) r6 = socket$inet6(0xa, 0x8000b, 0x71dfbad) write$fuse(r4, &(0x7f0000000480)={0x30, 0x0, 0x7, @fuse_notify_retrieve_out={0x8, 0x2, 0x6, 0x5000000}}, 0x30) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000640)="a6fffed61cf932b060bd744b7a1b26e2", 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x6, 0x6}, 0x20) ioctl$SCSI_IOCTL_GET_PCI(r4, 0x5387, &(0x7f0000000300)) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000), 0x0, 0xfffffffffffffffe, 0x0, 0x400}]) 11:39:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xda242f5fafa6cf92) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00004d9000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000000040), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 11:39:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="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"], 0x18) 11:39:15 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80000, 0x0) statx(r0, &(0x7f0000000100)='./file0\x00', 0x6c00, 0x0, &(0x7f0000000140)) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r0, 0x3) syz_emit_ethernet(0x0, &(0x7f0000000280)=ANY=[], 0x0) 11:39:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x110) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) 11:39:15 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x22) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'proc!*eth1-\x00'}, &(0x7f0000000080)='ramfs\x00', 0x6, 0x3) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/76, 0x49}], 0x4f, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000280)) 11:39:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b18cf4ec5e246a9ded7b308ddf33298a110f147d478459ac5b74eb24767ab583e09b176ff70a32fcc0af8acc4936d4a2d2ca16d625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd946fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e13b13fddb19ebee2fa1a339776f30c99186c7f910965fe98f820251a15f4fafc98141c1d7259524af414efe8549590fa2930855b5a7cc9ef0a8d3b1a2df7e449aa38c04cdb673d28f48f6ccf254abedf32408204cf652ae5"], 0x8c) 11:39:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x100000) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000040)=""/8, &(0x7f0000706ffc)=0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x420000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='net/dev_snmp6\x00') ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x2, 0x3, 0x9, 0xff, 0xfffffffffffffffc, 0x21}) 11:39:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2000, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:39:15 executing program 5: r0 = socket$inet6(0xa, 0x800, 0xffffffffffffffff) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x972, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r1, &(0x7f0000000280)=[{{&(0x7f0000000080)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/124, 0x7c}], 0x1}, 0x12}], 0x1, 0x2002, &(0x7f00000002c0)={0x77359400}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x42, r2}) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f00000002c0)}, 0x2000) 11:39:15 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2001, 0x0) unshare(0x24020400) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x2a1, 0xea, 0x8, 0x3, 0x8, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x100, 0x4) 11:39:15 executing program 3: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 11:39:15 executing program 6: r0 = memfd_create(&(0x7f0000000000)='hash\x00', 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0x43, [], 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/67}, &(0x7f0000000140)=0x78) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006240)=[{{&(0x7f0000000980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, &(0x7f0000002fc0)=""/106, 0x6a}}, {{&(0x7f0000003740)=@ll, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000003a40)=""/55, 0x37}}], 0x2, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924fa, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) 11:39:15 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/71, 0x47}, 0x0) socketpair$packet(0x11, 0x20000003, 0x300, &(0x7f0000000180)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x801) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast1, @loopback}, &(0x7f00000001c0)=0x8) [ 336.261780] not chained 1840000 origins [ 336.265829] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 336.272234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.281589] Call Trace: [ 336.284180] dump_stack+0x185/0x1d0 [ 336.287818] kmsan_internal_chain_origin+0x1ff/0x210 [ 336.292926] ? __msan_poison_alloca+0x15c/0x1d0 [ 336.297594] ? tcp_wfree+0x52d/0x6d0 [ 336.301310] ? kmsan_set_origin_inline+0x6b/0x120 [ 336.306153] ? __msan_poison_alloca+0x15c/0x1d0 [ 336.310826] ? kfree_skb+0x3c6/0x5d0 [ 336.314549] ? kmsan_memcpy_origins+0xf1/0x170 [ 336.319134] ? __copy_skb_header+0x784/0x830 [ 336.323531] __msan_chain_origin+0x69/0xc0 [ 336.327749] __skb_clone+0x7b3/0x990 [ 336.331444] skb_clone+0x3e8/0x590 [ 336.334966] tcp_transmit_skb+0x3e4/0x5350 [ 336.339188] tcp_write_xmit+0x2d81/0xb200 [ 336.343331] tcp_tsq_handler+0x73d/0x8a0 [ 336.347373] tcp_tasklet_func+0x733/0x900 [ 336.351510] tasklet_action_common+0x635/0x750 [ 336.356086] ? tcp_tsq_handler+0x8a0/0x8a0 [ 336.360312] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 336.365675] tasklet_action+0x31/0x40 [ 336.369475] __do_softirq+0x592/0x979 [ 336.373275] ? ksoftirqd_should_run+0x30/0x30 [ 336.377762] run_ksoftirqd+0x1f/0x40 [ 336.381468] smpboot_thread_fn+0x4ac/0x9a0 [ 336.385704] kthread+0x4db/0x6c0 [ 336.389068] ? cpu_report_death+0x1f0/0x1f0 [ 336.393380] ? kthread_blkcg+0xf0/0xf0 [ 336.397247] ret_from_fork+0x35/0x40 [ 336.400949] Uninit was stored to memory at: [ 336.405251] kmsan_internal_chain_origin+0x12b/0x210 [ 336.410331] __msan_chain_origin+0x69/0xc0 [ 336.414560] __skb_clone+0x8a2/0x990 [ 336.418270] skb_clone+0x3e8/0x590 [ 336.421807] tcp_transmit_skb+0x3e4/0x5350 [ 336.426028] tcp_write_xmit+0x2d81/0xb200 [ 336.430163] tcp_tsq_handler+0x73d/0x8a0 [ 336.434223] tcp_tasklet_func+0x733/0x900 [ 336.438349] tasklet_action_common+0x635/0x750 [ 336.442907] tasklet_action+0x31/0x40 [ 336.446691] __do_softirq+0x592/0x979 [ 336.450473] [ 336.452085] Uninit was stored to memory at: [ 336.456394] kmsan_internal_chain_origin+0x12b/0x210 [ 336.461475] __msan_chain_origin+0x69/0xc0 [ 336.465698] __skb_clone+0x8a2/0x990 [ 336.469399] skb_clone+0x3e8/0x590 [ 336.472917] tcp_transmit_skb+0x3e4/0x5350 [ 336.477139] tcp_write_xmit+0x2d81/0xb200 [ 336.481272] tcp_tsq_handler+0x73d/0x8a0 [ 336.485318] tcp_tasklet_func+0x733/0x900 [ 336.489452] tasklet_action_common+0x635/0x750 [ 336.494280] tasklet_action+0x31/0x40 [ 336.498146] __do_softirq+0x592/0x979 [ 336.501918] [ 336.503523] Uninit was stored to memory at: [ 336.507827] kmsan_internal_chain_origin+0x12b/0x210 [ 336.512916] __msan_chain_origin+0x69/0xc0 [ 336.517140] __skb_clone+0x8a2/0x990 [ 336.520842] skb_clone+0x3e8/0x590 [ 336.524359] tcp_transmit_skb+0x3e4/0x5350 [ 336.528570] tcp_write_xmit+0x2d81/0xb200 [ 336.532713] tcp_tsq_handler+0x73d/0x8a0 [ 336.536752] tcp_tasklet_func+0x733/0x900 [ 336.541452] tasklet_action_common+0x635/0x750 [ 336.546029] tasklet_action+0x31/0x40 [ 336.549816] __do_softirq+0x592/0x979 [ 336.553591] [ 336.555204] Uninit was stored to memory at: [ 336.559510] kmsan_internal_chain_origin+0x12b/0x210 [ 336.564604] __msan_chain_origin+0x69/0xc0 [ 336.568831] __skb_clone+0x8a2/0x990 [ 336.572525] skb_clone+0x3e8/0x590 [ 336.576047] tcp_transmit_skb+0x3e4/0x5350 [ 336.580261] tcp_write_xmit+0x2d81/0xb200 [ 336.584385] tcp_tsq_handler+0x73d/0x8a0 [ 336.588433] tcp_tasklet_func+0x733/0x900 [ 336.592558] tasklet_action_common+0x635/0x750 [ 336.597115] tasklet_action+0x31/0x40 [ 336.600896] __do_softirq+0x592/0x979 [ 336.604678] [ 336.606282] Uninit was stored to memory at: 11:39:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1f, 0x4000) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000000100)=0x40, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) geteuid() pipe(&(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000400)="f8dff73c4a6602c700beeb252b7caff135ad01bf34dec787705ca018713aa337b14216b94f92265910e03ac4c41cd47f0d1ba9c7145231f1614857ffa493af3f7fa1abbd897d860ce91768b7770b8096e9589ee908a2042dd16e8a5b815dc069a5bb91c421ef3d4ea792f766209400f2d120633fa4bb184d04570f2f2c89f95e69f044cf9a1e6d57d776cfc6d3f1992efc4b7df7717268856667bb", 0x9b) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00'], 0x2) 11:39:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x40, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x17, 0x9}]}, 0x40}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x84101) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x403) 11:39:16 executing program 0: socket$inet6_sctp(0xa, 0x100000000005, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) 11:39:16 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000b80), 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x400000) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) 11:39:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) 11:39:16 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="e44fc7a24e0966780dde4060b10a3bac69e6c976d437e6aad0402f9be8c51139f46f2d56c65375777764d118409643bf163a7bb72d5d9aefaeb70cfaa88bc2f9cbe3e2"], 0x8) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="0aef177d1302f0da6346acfbccce398b4402b73d39c4c20025eaf5be1706cd5afd9bd1d62e58390c1f1de6912b121d2d15836da68fc834e877e6c3006cb716292f493425051c32592cc185befc44e8c4a2f081474985836afbd70928597b0611c9a59e911f43b550bc1fffdc606f572f3d093c0b92b5409f57ff1a12a6e308ff5e6b694a", 0x84}], 0x2, &(0x7f00000000c0)}, 0x0) [ 336.610596] kmsan_internal_chain_origin+0x12b/0x210 [ 336.615693] __msan_chain_origin+0x69/0xc0 [ 336.619922] __skb_clone+0x8a2/0x990 [ 336.623629] skb_clone+0x3e8/0x590 [ 336.627173] tcp_transmit_skb+0x3e4/0x5350 [ 336.631418] tcp_write_xmit+0x2d81/0xb200 [ 336.635571] tcp_tsq_handler+0x73d/0x8a0 [ 336.639638] tcp_release_cb+0x1d7/0x490 [ 336.643652] release_sock+0x107/0x2a0 [ 336.647450] tcp_sendmsg+0xd6/0x100 [ 336.651072] inet_sendmsg+0x3fc/0x760 [ 336.654870] sock_write_iter+0x3bc/0x470 [ 336.658937] do_iter_readv_writev+0x81c/0xa20 [ 336.663438] do_iter_write+0x30d/0xd50 [ 336.667335] do_writev+0x3be/0x820 [ 336.670879] __x64_sys_writev+0xe1/0x120 [ 336.674938] do_syscall_64+0x15b/0x230 [ 336.678828] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 336.684006] [ 336.685626] Uninit was stored to memory at: [ 336.689951] kmsan_internal_chain_origin+0x12b/0x210 [ 336.695061] __msan_chain_origin+0x69/0xc0 [ 336.699296] __skb_clone+0x8a2/0x990 [ 336.703013] skb_clone+0x3e8/0x590 [ 336.706559] tcp_transmit_skb+0x3e4/0x5350 [ 336.710801] tcp_write_xmit+0x2d81/0xb200 [ 336.714950] __tcp_push_pending_frames+0x124/0x400 [ 336.719887] tcp_push+0x803/0x8f0 [ 336.723337] tcp_sendmsg_locked+0x4eb1/0x6610 [ 336.727832] tcp_sendmsg+0xb2/0x100 [ 336.731458] inet_sendmsg+0x3fc/0x760 [ 336.735256] sock_write_iter+0x3bc/0x470 [ 336.739317] do_iter_readv_writev+0x81c/0xa20 [ 336.743810] do_iter_write+0x30d/0xd50 [ 336.747693] do_writev+0x3be/0x820 [ 336.751231] __x64_sys_writev+0xe1/0x120 [ 336.755288] do_syscall_64+0x15b/0x230 [ 336.759172] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 336.764345] [ 336.765966] Uninit was stored to memory at: [ 336.770304] kmsan_internal_chain_origin+0x12b/0x210 [ 336.775405] __msan_chain_origin+0x69/0xc0 [ 336.779641] __alloc_skb+0x949/0x9e0 [ 336.783355] sk_stream_alloc_skb+0x17c/0xcf0 [ 336.787762] tcp_sendmsg_locked+0x237e/0x6610 [ 336.792254] tcp_sendmsg+0xb2/0x100 [ 336.795904] inet_sendmsg+0x3fc/0x760 [ 336.799701] sock_write_iter+0x3bc/0x470 [ 336.803759] do_iter_readv_writev+0x81c/0xa20 [ 336.808250] do_iter_write+0x30d/0xd50 [ 336.812138] do_writev+0x3be/0x820 [ 336.815677] __x64_sys_writev+0xe1/0x120 [ 336.819734] do_syscall_64+0x15b/0x230 [ 336.823623] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 336.828802] [ 336.830417] Uninit was created at: [ 336.833963] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 336.839072] kmsan_kmalloc+0x94/0x100 [ 336.842871] kmsan_slab_alloc+0x10/0x20 [ 336.846844] kmem_cache_alloc_node+0x8af/0xc80 [ 336.851439] __alloc_skb+0x202/0x9e0 [ 336.855172] sk_stream_alloc_skb+0x17c/0xcf0 [ 336.859603] tcp_sendmsg_locked+0x237e/0x6610 11:39:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x100, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca758ab188f26767e70a8288b63e361c6a7b532212150a6dc77f599f83565724a985480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:39:16 executing program 6: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = dup3(r0, r0, 0x80000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffff}, 0x111, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f00000000c0)={0xa, 0x4, 0xfa00, {r2}}, 0xc) listen(r0, 0x0) listen(r0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth1_to_bridge\x00') 11:39:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x100000000003, 0x4000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = semget$private(0x0, 0x2, 0x409) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f00000011c0)=""/247) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004aaffc)=0x2, 0x4) sendfile(r2, r1, &(0x7f0000000080), 0x3) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x880, 0x0) ioctl$SG_GET_RESERVED_SIZE(r4, 0x2272, &(0x7f0000000100)) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x9, &(0x7f0000000200)="4746851a4feec2df4378cc073d0270") syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) dup3(r2, r1, 0x0) 11:39:16 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0xa5, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000040)=""/165}, &(0x7f00000001c0)=0x78) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000006172707265706c7b0000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000000000000000000036da8d340a83cab0e701343748186e54103df37996021a5002f4042fbc6160e672d7f79cc8b9074bc4a2054cca414e34b8d5dfd5341899b1ab7e0b"]}, 0x28b) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000090607041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 11:39:16 executing program 5: unshare(0x24020400) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000040)) ioctl$BLKRRPART(r0, 0x125f, 0x0) [ 336.864099] tcp_sendmsg+0xb2/0x100 [ 336.867723] inet_sendmsg+0x3fc/0x760 [ 336.871530] sock_write_iter+0x3bc/0x470 [ 336.875617] do_iter_readv_writev+0x81c/0xa20 [ 336.880723] do_iter_write+0x30d/0xd50 [ 336.884609] do_writev+0x3be/0x820 [ 336.888142] __x64_sys_writev+0xe1/0x120 [ 336.892199] do_syscall_64+0x15b/0x230 [ 336.896081] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:39:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000600)=0xe8) getgroups(0x7, &(0x7f0000000640)=[0xee01, 0xffffffffffffffff, 0x0, 0xee00, 0xffffffffffffffff, 0xee00, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000bc0)=0x0) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000cc0)=[0xee01, 0x0, 0xee01, 0xffffffffffffffff, 0xee00, 0xee00, 0xee01, 0xee00]) r12 = gettid() r13 = getuid() r14 = getgid() r15 = getpgid(0x0) r16 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f00000041c0)=0xc) r18 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004200)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}}}, &(0x7f0000004300)=0xe8) lstat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004680)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000046c0)={0x0, 0x0}, &(0x7f0000004700)=0xc) getgroups(0x5, &(0x7f0000004740)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xee00]) sendmmsg$unix(r2, &(0x7f0000004840)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)="48848274b0dc6ccc71586a0cced83281e7d0b650a07e8c99c2fbc3895b7677f6aedf0f1937b29b7463a7618242334b2d5e", 0x31}, {&(0x7f00000001c0)="8690be576f45778a485732f9d6fc4218b85c5cdaad1d97e9a434595f840efc5cdfa3f9e57fe4ca017633570673a87bb31b0bcdf0007974b040062de010cce8124d443ef812e52199b6f0e185dcc08922ece7eda7784a0c9b714d16d0a7490967770cc1fd07e9e3354d6b31d6089a4b23c8168380b3705bfb82a7adb081d178", 0x7f}, {&(0x7f0000000240)="51f6b71a7070dc182e5bea801d4027376e26ca7cce48460cdfbe7459db78f4f7f5e0b74328e89310a0a53fe552a451bb98fbc1f7b670723913f0cf61dbde7b8272db41f81065e8c160c62a40b2a66a777d0a1a471e086a16d9a51be7402511d262a02401ed8ef14dc02b738258c7c3347c73a73d62bef5c4382bc8a631e1365e9333275b5668efe986059689635dca6620650f9b611e97b341348c3f2d2f9ecbc1d012b76cb9d149b32fbeaffaef75cf9638d663d1d09b15c1934fcb76d6d89f767261f7eda8", 0xc6}], 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00f47caf4189144d0e372659a809130000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x811}, {&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000840)="605c78c1531771d04f3bc0b3430f3ae1ffe5c49c0770159aca6af5f73dd68fffd06e9a1e0addf553e007f9c44766d4c3afa44ea82d9c8310d6c6a022e5b0a580b140154d22d2995e945af78b388afdaa86ef0f5112e6c59e4f2b90ec", 0x5c}, {&(0x7f00000008c0)="64305041805ca9bd455cedd3fa115c0c71d60d58aa2f45333f0bbf68215c62daecf7c1d1d110952e84373f8a806a7a4ef70f7295f080a4bb40fb233fcd3320ac03b91ac97762ffc0ec50ef8d24", 0x4d}, {&(0x7f0000000940)="79d9e4e8a79d1c59bfa122afe67a5503464b62486c653e7c93f6b2f6bee7cd88ce3cd76d1a9bac13162b23c0e222a9e780e8c0067f3a223be41799d460e5f31025d2266eed462e8fea197fa563a95e3883385adcd4ac580e7b83cba92fd4fcf36c7d83ad1bf574", 0x67}, {&(0x7f00000009c0)="cde243884fb082a5eb195c82589fdeff817a828ccabb227e88356947eca43952fcfdbdf6e09fe02ea6fad58107efcc2f8911022486cb9668096d43e5bc89f46034575458922253dfbbde", 0x4a}, {&(0x7f0000000a40)="8342796d3d2d8e38b1968259b1c2fbb662e56c441e64f4a0142f9d9c3aa075d8197a41fd9ff9dc091b511a11d4dc6d90680ae7f90055d2554b13b946c5cde7110c62e19ba8e94adcc4ee3a977dbfa9b71bc462e42376f2cef05b4afc6e7833ba12233dcd95640fb2e8d033feac3d905f1d15dee8d20aff0932c31c1b8db6bc1fcd56739a892aebc722bfe1b88763f32a86e7286a3aeecdc843820b6cea8edd9d9f8d85a5fe8eade496486090632db359533965dd3cf54744e19a9e7fb6ce07d6ae572f4b102d5d40bf4ec7cabba3018807224707f7c9311ab26e7008c53e0d720c5aef70b1", 0xe5}, 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0x1000}, {&(0x7f0000000e00)="53e9c8b7b9a3e91175c4391c45470bbf6ab1581adf3376f73a9d417a6537ba128aaeb3090ac4bd446c3fc9af17cf36973fcde2abd5dff43f8579e177485aab62aa86b955899f8a663d955cbb86a87b7c6f883935b02b2a0facb7e3b92eefd4c4b49dd7c4fc34c0efee56c88cee83bfc438d5c8655ca881227809dabe5d4a66b83255cfff2abfbc5b9eaf38bc5dfe7bb089176722c3c46c", 0x97}, {&(0x7f0000000ec0)="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", 0xfe}, {&(0x7f0000004040)="02cddbda3d4f65e35b640661b0ad67dc518f67d3c0ac7ba5fecbc5d5f87a1bca7726918fe56d8753db2105a4f336c6f6bbce777f200a5fc335bb600e1ecd4c9b171eb1c59b81ff798f1a04a1deda27b3193e7ff5a27c3c9d5706569f6e9ff046d4923e8d06a22c8a32d54c7339d55b04694cdaf3306fb68f36b04eeaf8e5f460e81f45fc95cc25ba14b8e84da066019c78d7aad12f43916fd0f571ddc93827cd82998bf1e6fdf16c7fc7497663669a585b67295a0a94808f7a523bd6f6ec894e5af07571006e84c48e2dfd84c266abb7bb2e3fddba2396599174ab3b2004", 0xde}], 0x5, &(0x7f0000004400)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x78, 0x20000011}, {&(0x7f0000004480)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004640)=[{&(0x7f0000004500)="dec90eadd84a587426738057131c1fd6fa0b3471987dc864a898dd67098996318c6c891f4ca368f9ff8cd3c853edcc212b2cd0b7fab691f32b81adcb6f4c9013b9438748d994afec8bccf6ed0da3cb0a6a99c21fba866ca84cbc34e88cdbfaf9a0274240434d1d8839ab6a0c46393f58209caa2036f5080a057cbba0c0c8e62ed33090358f9abcb1e43559009c4cc822a4ec37471fdbfd22661045b9d9e0bf9d1e4ca68de93d4389039897c750848df41b05", 0xb2}, {&(0x7f00000045c0)="205d32107df854ff2cdd1fa4747c3a4ff68676d16cb7affdf319ba253c224aceee93f42a2a12100b0dd6b43dcb17844e6ac8b1dcc7d8e0a9d6d52aa159fa0378d252a899f32f7f3ce28252f807f457b2586ec9afaeb9fea62f667be7138e77", 0x5f}], 0x2, &(0x7f0000004780)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r2, r1, r1, r2, r2, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0xb8, 0x20000880}], 0x4, 0x80) dup3(r1, r2, 0x0) mmap(&(0x7f00009e3000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xffa1) recvmmsg(r0, &(0x7f0000005e80)=[{{&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/245, 0xf5}, {&(0x7f0000000380)=""/107, 0x6b}], 0x4, &(0x7f0000000400)=""/28, 0x1c, 0x4}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000440)=""/61, 0x3d}], 0x1, &(0x7f00000004c0)=""/66, 0x42}, 0x80000001}, {{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/248, 0xf8}, {&(0x7f00000006c0)=""/162, 0xa2}, {&(0x7f0000000780)=""/161, 0xa1}], 0x3, &(0x7f0000000880)=""/161, 0xa1, 0x1}, 0x3f}, {{&(0x7f0000000940)=@pppol2tpv3in6, 0x80, &(0x7f0000001c00)=[{&(0x7f00000009c0)=""/151, 0x97}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/38, 0x26}, {&(0x7f0000001ac0)=""/40, 0x28}, {&(0x7f0000001b00)=""/228, 0xe4}], 0x5, &(0x7f0000001c80)=""/115, 0x73, 0x8}, 0x5}, {{&(0x7f0000001d00)=@sco, 0x80, &(0x7f00000040c0)=[{&(0x7f0000001d80)=""/95, 0x5f}, {&(0x7f0000001e00)=""/164, 0xa4}, {&(0x7f0000001ec0)=""/239, 0xef}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/2, 0x2}, {&(0x7f0000003000)=""/10, 0xa}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/120, 0x78}], 0x8, &(0x7f0000004140)=""/57, 0x39, 0x9}}, {{&(0x7f0000004180)=@nfc, 0x80, &(0x7f00000056c0)=[{&(0x7f0000004200)=""/100, 0x64}, {&(0x7f0000004280)=""/4096, 0x1000}, {&(0x7f0000005280)=""/181, 0xb5}, {&(0x7f0000005340)=""/229, 0xe5}, {&(0x7f0000005440)=""/241, 0xf1}, {&(0x7f0000005540)=""/39, 0x27}, {&(0x7f0000005580)=""/53, 0x35}, {&(0x7f00000055c0)=""/20, 0x14}, {&(0x7f0000005600)=""/106, 0x6a}, {&(0x7f0000005680)=""/42, 0x2a}], 0xa, &(0x7f0000005780)=""/74, 0x4a, 0xffffffffffffffe1}, 0x1fa9}, {{&(0x7f0000005800)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005880)=""/47, 0x2f}], 0x1, &(0x7f0000005900)=""/12, 0xc, 0xffffffffffffffc1}, 0x4}, {{&(0x7f0000005940)=@ax25, 0x80, &(0x7f0000005d80)=[{&(0x7f00000059c0)=""/175, 0xaf}, {&(0x7f0000005a80)=""/52, 0x34}, {&(0x7f0000005ac0)=""/86, 0x56}, {&(0x7f0000005b40)=""/109, 0x6d}, {&(0x7f0000005bc0)=""/150, 0x96}, {&(0x7f0000005c80)=""/51, 0x33}, {&(0x7f0000005cc0)=""/62, 0x3e}, {&(0x7f0000005d00)=""/80, 0x50}], 0x8, &(0x7f0000005e00)=""/80, 0x50, 0x1}, 0x4}], 0x8, 0x40000000, &(0x7f0000006080)={0x77359400}) 11:39:17 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="65911271b8fc1ebc1a1e5fc6a130acb701a2cb37102a280b2fe1bab19b8c3ee14e2cebcfbc8b00114b2a812594", 0x2d, 0xfffffffffffffff9) keyctl$clear(0x7, r1) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000ff0ffc), 0x4) 11:39:17 executing program 5: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x38) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000002000)=""/249) [ 337.101490] kernel msg: ebtables bug: please report to author: Wrong len argument 11:39:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded70000ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f59b23513e039b1625e0cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:39:17 executing program 6: unshare(0x20400) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0x22) [ 337.162934] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 11:39:17 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x0, 0x0, 0x8001}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x4, 0xa, [0x9, 0xdfaf, 0x0, 0x4, 0x8001, 0x980, 0x4, 0x81, 0x9d0b, 0x1]}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x3013, 0x8, 0x8}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @rand_addr}}}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) [ 337.286463] kernel msg: ebtables bug: please report to author: Wrong len argument 11:39:17 executing program 4: rt_sigaction(0x22, &(0x7f0000000000)={0xffffffffffff237a, {}, 0xfffffffffffffffc}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x7, 0x1, 0x7, 0x8f13, 0x4, 0x1, 0x3d8, 0x1, 0x1ff, 0x482}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/dev\x00') preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000380)=""/242, 0x9}], 0x3aef2bf, 0x0) 11:39:17 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f}, 0xa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc0300, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) 11:39:17 executing program 6: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000b00)=ANY=[@ANYBLOB="000009008400000048000000050000007901000005d70000000000000000000061127decb1008dd6ecde499ee6135f503b2a26a4370792ac710c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000051be73a525d996a190df95bdfa78014ebcaeea452fa4f578ff7e0509a645ddead0cd4e660dee92a10432da90f26080e5b0a8fc5a3610d0ede32db73fcef49abdec8f084768274553b12488834ae028e81086932192568ad16534dacd5d98c0c3c9c2d602a2717cb0ff0fe16e02c775b4d615a56fa6f6973a1e28d059757a5489bb6c26c72675a872e0d0cc3e96de0b82290c1559798ea807a0cb51c11733ea8d8985aa5abbeeb0a6cab3ebfd6ae1f14adb331d0cfdf557c9106f8b384f42d5cff5fd5d7fa7181fdcc1faf4bd676f"], 0x83a) r1 = getpgid(0xffffffffffffffff) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x5386, &(0x7f0000000040)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0xe897, 0xfff, 0xffffffffffff6536, 0x0, 0x0, r1}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000080)={0x3, "3c9f2c"}, 0x4) readv(0xffffffffffffffff, &(0x7f00000003c0), 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sched_yield() 11:39:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) getpeername$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000300)=0x1c) socketpair(0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000140)=""/155, &(0x7f0000000240)=0x9b) socketpair(0x13, 0x5, 0xec4, &(0x7f0000000280)) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:39:17 executing program 0: r0 = socket(0xb, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x6, 0x4) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) 11:39:17 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = msgget$private(0x0, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept(r0, &(0x7f0000001480)=@ethernet={0x0, @random}, &(0x7f0000001500)=0x214) getsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000001540), &(0x7f0000000000)=0x4) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x0, r2, r3}}) 11:39:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x7b) ppoll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, &(0x7f0000000200), &(0x7f0000000240), 0x8) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x49c000) 11:39:17 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x40800) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") writev(r0, &(0x7f0000000740)=[{&(0x7f0000000580)='a', 0x1}, {&(0x7f00000000c0)="ee7576b62b1dbc971dc6088fab265974a07b9d38b46f50d919e5f59be930be39f9", 0x21}], 0x2) 11:39:17 executing program 4: r0 = socket$inet6(0xa, 0x80e, 0x28000) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") prctl$intptr(0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="6664696e666f00c8a4c8bb765af325021bd6f5ac360f132e7d15c806b9064b5e4f62901e90a879102d3e3fb1e4ccac3570ee38670c6d3b743d1eba885655d444d7932ea6d9922348cd313954fbb2f2787d0197f177f505888473c217679ef86ad664e696f15b800f9ecbeb6064adc87e3c8aef34122afd789614b925624441aa776eed6d4d9977c5733981fe5526") getdents(r1, &(0x7f0000000380)=""/143, 0x8f) 11:39:17 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003200)=[{{&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000001800)=[{&(0x7f00000016c0)=""/150, 0x96}], 0x1, &(0x7f0000001880)=""/84, 0x54}}, {{&(0x7f0000001900)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001980)}}], 0x2, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000003000)=@nl=@unspec, 0x80, &(0x7f00000017c0)=[{&(0x7f0000003380)=""/230, 0xe6}], 0x1, &(0x7f0000003480)=""/186, 0xba}}], 0x1, 0x0, &(0x7f0000001840)={0x77359400}) close(r1) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0xee00, 0xee00]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) r5 = getpid() syz_open_procfs(r5, &(0x7f0000000080)='net/ip6_tables_names\x00') write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2f, 'io', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'io', 0x20}]}, 0x2d) 11:39:17 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x6000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/4096) mknodat(r0, &(0x7f0000001040)='./file0\x00', 0x4, 0x4) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000010c0)={0x1, 0x0, 'client1\x00', 0xffffffff80000003, "fd475f428840a3a1", "31a2e03feccae8f10b34c310bd85bc0a3d478d1377ea4a3577dcfb7324327c1c", 0x6, 0x2}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001180)=0x4, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000011c0)=0x0) prlimit64(r3, 0x5, &(0x7f0000001200)={0x5, 0x2}, &(0x7f0000001240)) sync_file_range(r1, 0x1000, 0x1, 0x1) getrlimit(0x6, &(0x7f0000001280)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000012c0)={0x0, 0x9, 0x1ff}) fcntl$setown(r0, 0x8, r3) r4 = openat(r0, &(0x7f0000001300)='./file0\x00', 0xf0000, 0x81) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001340)={0x0, 0x7}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000013c0)={r5, 0x6}, 0x8) prlimit64(r3, 0xd, 0x0, &(0x7f0000001400)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001440)="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") ioctl$TIOCGPTPEER(r4, 0x5441, 0x7) ioctl$IOC_PR_CLEAR(r4, 0x401070cd, &(0x7f0000001540)={0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000001580)={{0x1, 0x9}, {0x7, 0x8001}, 0xff, 0x2, 0x40}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000001600)=0x9abd) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001680)={&(0x7f0000001640)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f00000016c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001700)={r5, 0x3b, "f619e01fc6b9bc00c4bf4bd80e81f2e4bc4c64fc2c2f93782cf63809efd400adfbf613c92e4a3784acb34dca8a9c16520497948a06925db3cf38c8"}, &(0x7f0000001780)=0x43) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000017c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000018c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002180)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000002280)=0xe8) getresuid(&(0x7f0000003700), &(0x7f0000003740)=0x0, &(0x7f0000003780)) getresuid(&(0x7f0000004b40)=0x0, &(0x7f0000004b80), &(0x7f0000004bc0)) lstat(&(0x7f0000004c00)='./file1\x00', &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004cc0)='./file0\x00', &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004d80)='./file1\x00', &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004ec0)='/dev/sequencer2\x00', 0x300c0, 0x0) sendmsg$netlink(r4, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000004ac0)=[{&(0x7f0000001900)={0x23c, 0x36, 0x209, 0x70bd26, 0x25dfdbfd, "", [@generic="b366654b3b5042cbb98f464bd7e16f6c1d", @generic="fadd20c0893a970938185dbb59cc4b57ce7236a3397d4c51da39f3c25251758ff76adaa75ff5e1375793549aac79d70fd16a51c2b40e8ef13e948a4d344efcf1c6ee7edb0983f91d574d16af35409488f50675cc6b11b2d45bdb8215fa637b75d8a14c4b96a3d99353d2e247c2c6c3744b18e1bfe533cb6eedcbabe89bdfc724040a354377c5737da26b6f606d8071bbc08634809d25187c2803782d31ea2145215df8af1189b8dbe6840e82fd", @generic="0725fa9841b7a54093bb228004f8a61388554c7656791140e28e52786498ee6b4e4e6b058ded1c3c42ef4a180338037c7142c6a0b4b556539dcde6914d1aa9b3bb791a563cdcc8220b5945317bc6f2c41131251ac27e8bc6261d9b06a8e8402e4627893777ea6951e5f062aab04052574c05747fbc64e62a6a9efde728d05c88a9c589d1a2359b3c9ea09ef83dac47880ce0d2959d2199caf3794a2647d9b4a45603d4ba57a542e5258b630ede09f5659ccf30f1cdb005542f5355be4ff8b5c07962e69c54d26ca046de27f3c142ba98303bbd5309a72ca8093031fdb6b980dc576d81461ae20cdb", @generic="0d959a976c70a6cab255b8b8267a04a2559cb463a64d95998c738edd758f01f3cc3f73ce636ac774b7aca8bf9a63a6db0034b5206d4d661d80dbf24cc4d836d7f8369f8f084b6e1525c18eb1dc881afecb0be8f550e16e6ff5342ce24c8b", @typed={0xc, 0x83, @u64=0x8001}, @typed={0x14, 0x1a, @str='/dev/admmidi#\x00'}, @typed={0x8, 0x20, @uid=r8}]}, 0x23c}, {&(0x7f0000001b40)={0x9c, 0x1c, 0x504, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8c, 0x83, @binary="af8277c45ef5eeae7afd8247bdda2a61c3d8d2726a6f1901df8e2216a810c587ac2a530a4592350ac3349a79d46c99528b0382fd716298996a3c947e664bb2aa47cad6488aca13006428df37934e29238c73e67235c4078d1301fd1a9db9182a3c4899e130304c2231487148b59203e7197b4c865aea7816ad660f8f77e0fcda247882aa9546"}]}, 0x9c}, {&(0x7f0000001c00)={0x570, 0x27, 0x10, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x1bc, 0x43, [@generic="992abaa280e31ec5c11de91d34001d379256e8daefe154dea5138f3089b73052e107da66769a389a5edf55489ee7a9577a5b59d58e5230c4110fcf8e828fee7cd78bd3978704bfc415e9ebd0e03b610317b42d1750670ab5fe696f0ab0aa938e47698f5014bdccd70bae3b485e40936b602df7fd2d82aec84c522fce56446c7d8b0a3e796d4d3172b424ac7b2d71a864d293b781b4215f6cd6179b93fb628ce486bbc53f0057004a9f909f2f0cf826f08ced159d438ebf5ca4d740e6ca5cbc6657bc6a966ed8a49f2e3635039ded680f", @generic="f84d9b1855399f900117", @generic="980d453061d83292f9c9c477532a38778e552cdf1014cbf55832446c020084de8257e4e419d37aac4666910e5c6298cac365692d70e44de53978ca91dcce64c313938b9dfa5c2fbafc26ee817d4d8f6629d93d79f57ee6a6b083a1e3f97a6fc356466642cade349e340743fc70ce1a9639931dcead27ca456c7a77ac595daa37e6fafdfbe3dac0a6edb5e1e5587439220415f0bf3960b0a69e6630e5afc670d6c2fcb8cdbcafcc1ce4257f6b1f0635660308e88f7cb747c321a83cc5d1d8432c1623f15a7937faae18623c7f006d0eefcbed8e54c5afd9780efd868ede"]}, @typed={0x8, 0x23, @pid=r3}, @nested={0x38c, 0x59, [@typed={0x8, 0xd, @u32=0x8}, @generic="4ad89f9a52aa01289a815db45cfe59f7daa8a308da8493d878b75317ae22a355039d88b1688ef74bf9150282f92010fd0f561b148d7796de308eaa091278f86d158a5f996c936342a8893474528a7387781fd5b264916c3df16d7ed7fe6e52e6d3440c669463cd7cedd35a710c85fc936fe08b0dbcb48630053a9fb3c0f4359db1cbec8c625597abac76953d8ecfd4ecdd37b866b97de56b9d89c71a2adf7b675972fb", @generic="aececd591eeb311cd14720ec74de2cb3b302fb0e830cf2d69f6f933c7b5dad0d781d0033db5be1443b42c283edf818876ced2a94fb55595a3da3129286e4264a45e5cf72f257d62f47f6c2add0b3e4ffdd9d9e542777e9bb78397e4f8db61c56eff6dbb6c6f39640c586c5aa4475b2ee3efd8b2766e370213d594edbf242997ab4a0d19ea7e005c4bfe7e4c2f92d89a875c1a8b67c593e63b67fd5b3f64a4bc27a34cb999d1a6f1d7145092ddf9939fc947a63c967cc8198bbd460aab1cf7b2909bf6829e40c2d2a4e62fb9f396599d9cfd07d72b2dcc8f0691567ea8dd2744ec2e3929d0462192a21a682ffb125052de7747a", @typed={0xf8, 0x74, @binary="b58ca8fe62b92df0f0f4675870e53f18ac9227d7a8483d1d7532985e9b25548ba8e56fb024d015a4bca00fa54c965e81e8d725b9d17aab6bc255de401e1c832adbaefa6cc56163b6006b49197704c238254a5730f5ac3f48b4538ffc03a68fc9b4d8636afda3d3bb2b7fd14af5f1c613ae5e581cc0ce1fe2dc17889a3fbec0595cd7ef6d3e6a991631d1ff7603082753014020099327c747de2ace05beef4a54c93cd0025d6b9495f9580a94d39ad8aaa0be142c8895ec9c275f41c0bc1ea8c832433a252ffcc07ec3cbda8f967d03b38c540f018176bb41932ed07f51008350a2f49024c9e67ff4abfcd8ed796c82ff1a"}, @generic="f3713ca717db11973630e1981db9687090fdae868d3344a2e5ef1ebf5646f9e5f0cf3704ee5f464e2cb5f2a6", @typed={0xc, 0x80, @u64=0x7}, @generic="62485d6ba0b65e70c965b0d6ac561882ebe43d6fd1664710e9fa912aca1d56d5e9e3589365094e297de1dfe6b173ea00d1be19f925fd4fcb2b7ad125d71def1b6df6688b66650b26dfad011e40de326d23c0bbd7761df4aa7bc42152ca5dc3abb971e343dc97d266ef6f8c0fa288958f0c7a4c8605d8061a1f1e0d71c5c76bbffe39c8196ea0b1930b7fb4d1441223278fc7f6ad0b083f5be0326725c78666621d7a208238b05663a4eee50834de727046", @generic="b0d2201e9b4757eeb8"]}, @nested={0x10, 0x41, [@typed={0x4, 0x4c}, @typed={0x8, 0x7f, @u32=0x9}]}]}, 0x570}, {&(0x7f00000022c0)={0x1338, 0x17, 0x418, 0x70bd25, 0x25dfdbff, "", [@generic="761a644492b80984d696204f325463d2e28fd27c2f56caa8f01125e34b7882b8ba14fef9132b488a768b57f61e373f1a7249385797b303ac63e5f0a16e3a6c405d122fc1fc717ac4526619b0367bb0e380bca76bd73cb355fae575a8f0c95f6cd1a26171e7e0ed86676b50093efb89665ab9a687a74bcdb457d27c7cb1184f", @nested={0x1a8, 0x3b, [@generic="331612736cbe8b50ffc635d836d6ee1f136eda282238f7bb02648546bfbff5698ec0a2496d9476ed5b0c3d06c671876c109cd89a67fdc6165caca7ae68c3edaa4dc6bd61155c313da486f39bd7028b5f094dd5e42936b758f50875492c43bf0c3f7ddf94d82846e3b4859606422d424b82d12f095b4772029900aacc1c914dd0aba817a02bda7c4f08ddb015b724cee1c213c06ffb7baef42708ad10", @typed={0x8, 0x7, @pid=r7}, @generic="9ed16f7147c6553b2d79b997650c8959b0bcc489b51c11e9963a8b3efd3daed3c221be06cf0ea74416945669fe84592798936ab7dbf000b259fdfc6d7fc7bdcad0defbd15a5867786a46416b1971a71c8bce50f77acb7c43c9a09885276486c52bdd6202992239531abfa991ddf9a3fbf792c596306284a4e65a4985602731ff31a3394526930838dd218690e3a1cc1241bd0d72e9a2f2b9850a37db241867ada18c0619ee78506c94110281b6aa1b2b9ef9396a128d30c45c9edc207b6fd867a6634144f0d34239c60d4f1793f7064d8f354bfb55f14da5a39f60bbfd14a47df6dbb62279297a785eea", @typed={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}]}, @typed={0x14, 0x8d, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc4, 0x88, @binary="617b996d462863e030fbe299379bf5a9ec4b915fb09fcfd1b64732a959410d3823717a27a666d298544e0218a9b84d025473b96d6dfbf681aa0f47405c36f2ef919781ebb37f9802cc74548071bef165b538bca1dcd0598299df4b1892f6123915d31dd4d66715691aacf8f5dd076e86fac1f07588bcbb6d4015b7669df44284211d6f9397c70d372e6f816a133a8a2301f1c22c3315ad467c4edc833ec01d2b62e50ef8e510c9b78ee0f119be0ca7443baf69bb17a141a6c22f975c10f202"}, @typed={0x8, 0x7f, @fd=r6}, 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@nested={0x20, 0x8c, [@typed={0x8, 0x20, @uid=r9}, @typed={0x14, 0x2a, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}]}, 0x1338}, {&(0x7f0000003600)={0xf0, 0x2a, 0x10, 0x70bd26, 0x25dfdbfc, "", [@generic="38afaa7009e729d010fad4df4b202cfb42ed82680ee6494c39b1d75fa01a72630913ac444e51a1f90e98aa5951e0daffd8d992abe5bc3692c25ee667fe330c3da4fc07def69e07c2d1545a4246064fe400a3e9a9d9362a3983971fbba28abdcc4bb84aaebb51b21dd3684bf87258f4c02d48b4f50b59fd485ed79279cfafb473c7ae12e53e6d00c7de197b77830be373fd517461f0826e6458dcb17af14c5f308abe88e19ea95acc09c2a53a4b80eaf72671f23767c160e69b0c306eb2799e2096e893137ddd61c00d92a4288351606793361e283f81ba38ad01f4463f7920"]}, 0xf0}, {&(0x7f00000037c0)={0x12ec, 0x29, 0x131, 0x70bd2b, 0x25dfdbff, "", [@generic="88f2d4fbe1ccd8532616ca6c6ba921a35eec974dda9e532077d5222ecf3dfca46c04ff79a9e4a8283e453f8ae963f9b82f0d8fa0ec62", @generic="1f5760135d4a6aad54ca031ec7ee49bae0e2648669325bcf784f7401d8116f6e73f7c77e4f664f347d4666daa3c2298bf3005c74f941fe499e59bce44bb546ae1b981471a8f32f52448382c8d5acdb1f3540aae0723c9b56f65758af37c1c6d8a900558266933eedd9cef1d9828f3606e379059135b03d9b103c6a9075172a431a485541f9cc3c4abef9a57b29ed0c9e2e5e4e8a96df89751f4389b585d6d7e96e2d2e4af22b84db30122e8d14842a6ad920658823bacf2eef17ab1820be9f095b93dba0bdd9883bc1667e8f3c8281ed41fff4f5003701480b062a13c23176b7d38d026beedac0d98e8670544e5ebef7", @typed={0x8, 0x7e, @uid=r10}, @generic="3194073d7de42e63ab157ebba66526a7ee7cb86109bf", @nested={0x1198, 0x40, [@typed={0x8, 0x34, @pid=r7}, @generic="adc89ca0000b", @generic="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@typed={0x8, 0x77, @pid=r3}, @generic="19d9347613872fab6d1d023e6c4085ed6666aa50046c567166a3d935ba823fb9853c6dde2604419efd43c0e934c0ff56f836706b76912cb945e5f33ae6706435e02513388369a957d9630703004f0f70bd7fe4e9d8a683fab5a7a76ec37f000c588753eb3116644a1212eae399778607d762087609022de309", @generic="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", @typed={0x8, 0x44, @pid=r3}]}]}, 0x12ec}], 0x6, &(0x7f0000004f00)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r6, r6, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r11, r12}, @cred={0x20, 0x1, 0x2, r3, r13, r14}, @cred={0x20, 0x1, 0x2, r7, r15, r16}, @rights={0x38, 0x1, 0x1, [r2, r17, r6, r2, r6, r4, r6, r6, r0, r0]}], 0xc8, 0x8000}, 0x4004011) 11:39:17 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x4000, 0x0) keyctl$clear(0x7, r0) 11:39:17 executing program 7: r0 = socket$inet(0x2, 0x803, 0x4) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4000) connect$inet6(r1, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmmsg(r0, &(0x7f000000f9c0)=[{{&(0x7f00000060c0)=@un=@abs, 0x80, &(0x7f00000062c0), 0x0, &(0x7f0000006300)}, 0x80000}, {{&(0x7f000000d180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="43d5ba8a4b91"}, 0x80, &(0x7f000000e2c0), 0x0, &(0x7f000000e300)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001380)={0x0, 0x1e400000}, &(0x7f0000000080)=0xfffffd89) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ffff9e00b1d7252a4d8feeac99d2a38310f8fdb5f02ede8dec51a349377f967aac4300bdcdd30db1a503db878ae179609808cbb52763b812b5e417ea694c7f78fb34f6b461907cb04586c2d5a2060292c4e4c9ecd8390d000000000000f82c69058f1a789fe636c849c9ec5de251a3b979e8432d10063f36d671c43d4707e63178a6967c0c38c44282cf687c840de1c394731270302823"], 0xa6) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="3dd569fa65f97c7447d304f0a7b8ea1bf736d17506633c857480bd90c3fb65a1651d95fd13a1ed83a142c7053ee7450cd47ae721148a826ec5487fb7655c87c8a9d83a65b95900", 0x47, 0xfffffffffffffffb) r5 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000280), 0x117, 0x1000}}, 0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000380)=0x1000) keyctl$setperm(0x5, r4, 0x1014) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8100, 0x0) setsockopt$IP_VS_SO_SET_DEL(r6, 0x0, 0x484, &(0x7f00000003c0)={0xbb, @multicast2=0xe0000002, 0x4e21, 0x1, 'wrr\x00', 0x20, 0x4, 0x61}, 0x2c) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f00000013c0)=0x3) 11:39:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='memory.low\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f82886ff13b07573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f835657fe1c5724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8"], 0x8c) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x20000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000001c0)={0x1, 0x1f}) socket$vsock_dgram(0x28, 0x2, 0x0) 11:39:17 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f0000000200)}}, 0x18) write$binfmt_elf32(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xfd) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5c60eb52, 0x2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 11:39:17 executing program 5: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400400, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x400000, @loopback=0x7f000001, 0x4e21, 0x200004, 'wlc\x00', 0x14, 0x1, 0x7c}, 0x2c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x8, 0x8, [0x0, 0x0]}) 11:39:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='aufs\x00', 0x40, &(0x7f0000000300)="f8d4e81fbf8f4dfac3661827e650f1fa120ec426b1455fc345f6f95467faa262855d4eaa3ba52ddf4ad22f2ef2c14313bb69eb09ef3db3f6f94841ada69a854f326e0e689f15bb13d07c55121140cfb366b82eece83a1202bc702681f4fc") r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000003c0)=""/53) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) writev(r2, &(0x7f0000000680)=[{&(0x7f00000004c0)="26a1aae8df4db86d7380c4639aeb082777911fa6315298a44578ac7fae41", 0x1e}, {&(0x7f0000000500)="5334dce672a8671f95b88a3edb9f8c8884705dd9cad4a0c5d73b7681eac21018c1c4374a93f537b46052a66499d5e20267d54f7135b3636d3d65897560aa27fb7a58c9b8a2c6639046b674adda914eed0d81ed7880234d7468a4c98075cd219adb563a18c684a4ac1cd4e1d7940aefa14174400dc5d4d738cf21d414afe1c25e836f368fe799b32f87e1d488e64f4a78764e96a5c5bd56460f50b28d1eba1c82bef8b895cf5fb630238e2a54ca06d260abb795819ed230b2b763faafd62a", 0xbe}, {&(0x7f00000005c0)="8ceb395d22860d74f26dfe2c7f15a5aaa859c367c0232df307a229fd48483270b7f13b25660fe614b3462e038bee6d1e7afb22796353e54a3f7bf22ae7ad64f497e5d458a69f78f7b9e7ed3693fb5047e4addce5faf45ba805da5df723e9cba4df4f4727a4dcc6c373528a1e046828e9dc7ccf5473cad81dbc13085b13c0b12759eb63b5d292d9001c9aacb94065237a18c3ac257a3372ded7fa8e7ba29cc63abdf231bb7fe6da2ab8da12", 0xab}], 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r3, 0x38000000, 0x30}, 0xc) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480080, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000040)=0x7fffffff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x6, 0xb, &(0x7f0000000140)={@multicast2=0xe0000002, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) truncate(&(0x7f00000000c0)='./file0\x00', 0x80) dup3(r1, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00000006c0)='./file0\x00', 0xd5) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='com.apple.FinderInfo\x00', &(0x7f0000000480)='aufs\x00', 0x5, 0x1) [ 338.079844] not chained 1850000 origins [ 338.083871] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 338.090273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.099622] Call Trace: [ 338.102213] dump_stack+0x185/0x1d0 [ 338.105850] kmsan_internal_chain_origin+0x1ff/0x210 [ 338.110962] ? __msan_poison_alloca+0x15c/0x1d0 [ 338.115637] ? tcp_wfree+0x52d/0x6d0 [ 338.119351] ? kmsan_set_origin_inline+0x6b/0x120 [ 338.124221] ? __msan_poison_alloca+0x15c/0x1d0 [ 338.128892] ? kfree_skb+0x3c6/0x5d0 [ 338.132613] ? kmsan_memcpy_origins+0xf1/0x170 [ 338.137201] ? __copy_skb_header+0x784/0x830 [ 338.141612] __msan_chain_origin+0x69/0xc0 [ 338.145848] __skb_clone+0x7b3/0x990 [ 338.149568] skb_clone+0x3e8/0x590 [ 338.153116] tcp_transmit_skb+0x3e4/0x5350 [ 338.157365] tcp_write_xmit+0x2d81/0xb200 [ 338.161540] tcp_tsq_handler+0x73d/0x8a0 [ 338.165604] tcp_tasklet_func+0x733/0x900 [ 338.169752] tasklet_action_common+0x635/0x750 [ 338.174338] ? tcp_tsq_handler+0x8a0/0x8a0 [ 338.178577] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 338.183935] tasklet_action+0x31/0x40 [ 338.187729] __do_softirq+0x592/0x979 [ 338.191532] ? ksoftirqd_should_run+0x30/0x30 [ 338.196024] run_ksoftirqd+0x1f/0x40 [ 338.199738] smpboot_thread_fn+0x4ac/0x9a0 [ 338.203984] kthread+0x4db/0x6c0 [ 338.207350] ? cpu_report_death+0x1f0/0x1f0 [ 338.211679] ? kthread_blkcg+0xf0/0xf0 [ 338.215568] ret_from_fork+0x35/0x40 [ 338.219273] Uninit was stored to memory at: [ 338.223595] kmsan_internal_chain_origin+0x12b/0x210 [ 338.228701] __msan_chain_origin+0x69/0xc0 [ 338.232959] __skb_clone+0x8a2/0x990 [ 338.236688] skb_clone+0x3e8/0x590 [ 338.240226] tcp_transmit_skb+0x3e4/0x5350 [ 338.244464] tcp_write_xmit+0x2d81/0xb200 [ 338.248612] tcp_tsq_handler+0x73d/0x8a0 [ 338.252675] tcp_tasklet_func+0x733/0x900 [ 338.256823] tasklet_action_common+0x635/0x750 [ 338.261404] tasklet_action+0x31/0x40 [ 338.265995] __do_softirq+0x592/0x979 [ 338.269783] [ 338.271398] Uninit was stored to memory at: [ 338.275723] kmsan_internal_chain_origin+0x12b/0x210 11:39:18 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000000000)="00cc625e3721c865fe0970") r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80, 0x40000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x24) 11:39:18 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = gettid() capget(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000080)) fdatasync(r0) 11:39:18 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x2) ioctl(r0, 0x4, &(0x7f00000000c0)='\b') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @loopback={0x0, 0x1}, 0x9, 0x0, 0x3, 0x100, 0x3, 0x20000, r2}) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@setneightbl={0x9c, 0x43, 0x0, 0x70bd25, 0x25dfdbfb, {0x7}, [@NDTA_GC_INTERVAL={0xc, 0x8, 0x800}, @NDTA_PARMS={0x48, 0x6, [@NDTPA_QUEUE_LEN={0x8, 0x8, 0xe}, @NDTPA_IFINDEX={0x8, 0x1, r2}, @NDTPA_APP_PROBES={0x8, 0x9, 0x800}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x8001}, @NDTPA_GC_STALETIME={0xc, 0x6, 0x1}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x8}, @NDTPA_RETRANS_TIME={0xc, 0x5, 0x4}]}, @NDTA_THRESH2={0x8, 0x3, 0x8001}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x1ff}, @NDTA_THRESH2={0x8, 0x3, 0x4}, @NDTA_THRESH2={0x8, 0x3, 0xffff}, @NDTA_THRESH3={0x8, 0x4, 0x7ff}, @NDTA_THRESH3={0x8, 0x4, 0x1}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/nfsfs\x00') fstat(r3, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x3, 0x4) [ 338.280822] __msan_chain_origin+0x69/0xc0 [ 338.285053] __skb_clone+0x8a2/0x990 [ 338.288762] skb_clone+0x3e8/0x590 [ 338.292301] tcp_transmit_skb+0x3e4/0x5350 [ 338.296538] tcp_write_xmit+0x2d81/0xb200 [ 338.300681] tcp_tsq_handler+0x73d/0x8a0 [ 338.304739] tcp_tasklet_func+0x733/0x900 [ 338.308883] tasklet_action_common+0x635/0x750 [ 338.313459] tasklet_action+0x31/0x40 [ 338.317282] __do_softirq+0x592/0x979 [ 338.321069] [ 338.322685] Uninit was stored to memory at: [ 338.327017] kmsan_internal_chain_origin+0x12b/0x210 [ 338.332118] __msan_chain_origin+0x69/0xc0 [ 338.336351] __skb_clone+0x8a2/0x990 [ 338.340064] skb_clone+0x3e8/0x590 [ 338.343612] tcp_transmit_skb+0x3e4/0x5350 [ 338.347854] tcp_write_xmit+0x2d81/0xb200 [ 338.352023] tcp_tsq_handler+0x73d/0x8a0 [ 338.356095] tcp_tasklet_func+0x733/0x900 [ 338.360248] tasklet_action_common+0x635/0x750 [ 338.364832] tasklet_action+0x31/0x40 [ 338.368640] __do_softirq+0x592/0x979 [ 338.372429] [ 338.374047] Uninit was stored to memory at: 11:39:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/38) [ 338.378375] kmsan_internal_chain_origin+0x12b/0x210 [ 338.383479] __msan_chain_origin+0x69/0xc0 [ 338.387716] __skb_clone+0x8a2/0x990 [ 338.391427] skb_clone+0x3e8/0x590 [ 338.394970] tcp_transmit_skb+0x3e4/0x5350 [ 338.399215] tcp_write_xmit+0x2d81/0xb200 [ 338.403374] tcp_tsq_handler+0x73d/0x8a0 [ 338.407434] tcp_tasklet_func+0x733/0x900 [ 338.411578] tasklet_action_common+0x635/0x750 [ 338.416159] tasklet_action+0x31/0x40 [ 338.419965] __do_softirq+0x592/0x979 [ 338.423761] [ 338.425378] Uninit was stored to memory at: [ 338.429707] kmsan_internal_chain_origin+0x12b/0x210 [ 338.434812] __msan_chain_origin+0x69/0xc0 [ 338.439054] __skb_clone+0x8a2/0x990 [ 338.442768] skb_clone+0x3e8/0x590 [ 338.446310] tcp_transmit_skb+0x3e4/0x5350 [ 338.450551] tcp_write_xmit+0x2d81/0xb200 [ 338.454697] tcp_tsq_handler+0x73d/0x8a0 [ 338.458756] tcp_release_cb+0x1d7/0x490 [ 338.462738] release_sock+0x107/0x2a0 [ 338.466536] tcp_sendmsg+0xd6/0x100 [ 338.470161] inet_sendmsg+0x3fc/0x760 [ 338.473962] sock_write_iter+0x3bc/0x470 [ 338.478028] do_iter_readv_writev+0x81c/0xa20 [ 338.482526] do_iter_write+0x30d/0xd50 [ 338.486414] do_writev+0x3be/0x820 [ 338.489958] __x64_sys_writev+0xe1/0x120 [ 338.494023] do_syscall_64+0x15b/0x230 [ 338.497914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.503091] [ 338.504708] Uninit was stored to memory at: [ 338.509036] kmsan_internal_chain_origin+0x12b/0x210 [ 338.514138] __msan_chain_origin+0x69/0xc0 [ 338.518373] __skb_clone+0x8a2/0x990 [ 338.522090] skb_clone+0x3e8/0x590 [ 338.525632] tcp_transmit_skb+0x3e4/0x5350 11:39:18 executing program 7: rt_sigaction(0x4, &(0x7f0000000080)={0x10001, {0xffffffffffffffff}}, &(0x7f0000000040), 0x8, &(0x7f0000000580)) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x44001, 0x20) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) [ 338.529868] tcp_write_xmit+0x2d81/0xb200 [ 338.534026] __tcp_push_pending_frames+0x124/0x400 [ 338.539657] tcp_push+0x803/0x8f0 [ 338.543108] tcp_sendmsg_locked+0x4eb1/0x6610 [ 338.547597] tcp_sendmsg+0xb2/0x100 [ 338.551219] inet_sendmsg+0x3fc/0x760 [ 338.555020] sock_write_iter+0x3bc/0x470 [ 338.559087] do_iter_readv_writev+0x81c/0xa20 [ 338.563583] do_iter_write+0x30d/0xd50 [ 338.567473] do_writev+0x3be/0x820 [ 338.571015] __x64_sys_writev+0xe1/0x120 [ 338.575076] do_syscall_64+0x15b/0x230 [ 338.578965] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.584146] [ 338.585766] Uninit was stored to memory at: [ 338.590092] kmsan_internal_chain_origin+0x12b/0x210 [ 338.595196] __msan_chain_origin+0x69/0xc0 [ 338.599429] __alloc_skb+0x949/0x9e0 [ 338.603229] sk_stream_alloc_skb+0x17c/0xcf0 [ 338.607638] tcp_sendmsg_locked+0x237e/0x6610 [ 338.612130] tcp_sendmsg+0xb2/0x100 [ 338.615757] inet_sendmsg+0x3fc/0x760 [ 338.619555] sock_write_iter+0x3bc/0x470 [ 338.623616] do_iter_readv_writev+0x81c/0xa20 [ 338.628109] do_iter_write+0x30d/0xd50 [ 338.632003] do_writev+0x3be/0x820 [ 338.635543] __x64_sys_writev+0xe1/0x120 [ 338.639605] do_syscall_64+0x15b/0x230 [ 338.643494] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 338.648670] [ 338.650284] Uninit was created at: [ 338.653829] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 338.658935] kmsan_kmalloc+0x94/0x100 [ 338.662738] kmsan_slab_alloc+0x10/0x20 [ 338.666710] kmem_cache_alloc_node+0x8af/0xc80 [ 338.671291] __alloc_skb+0x202/0x9e0 [ 338.675007] sk_stream_alloc_skb+0x17c/0xcf0 11:39:18 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x2, 0x0, [{0x0, 0xb2, &(0x7f00000017c0)=""/178}, {0x0, 0xfffffffffffffdc5, &(0x7f0000001700)=""/84}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001780)) 11:39:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") clone(0x0, &(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000280), &(0x7f00000001c0)) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x10) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setitimer(0x1, &(0x7f00000001c0)={{}, {0x0, r1/1000+10000}}, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{}, {r2, r3/1000+10000}}, &(0x7f000002c000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000140)={{r4, r5/1000+30000}, {r6, r7/1000+30000}}, &(0x7f0000000240)) 11:39:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet(0x2, 0x5, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r4 = dup3(r2, r3, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000000)=r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', r5}) [ 338.679413] tcp_sendmsg_locked+0x237e/0x6610 [ 338.683902] tcp_sendmsg+0xb2/0x100 [ 338.687526] inet_sendmsg+0x3fc/0x760 [ 338.691321] sock_write_iter+0x3bc/0x470 [ 338.695385] do_iter_readv_writev+0x81c/0xa20 [ 338.699883] do_iter_write+0x30d/0xd50 [ 338.703771] do_writev+0x3be/0x820 [ 338.707308] __x64_sys_writev+0xe1/0x120 [ 338.711369] do_syscall_64+0x15b/0x230 [ 338.715257] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:39:19 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0xffffffff) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r1) close(r2) 11:39:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x8c) 11:39:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000001ef80)=[{0x20, 0x0, 0x7, "4410050300ef000097"}], 0x20}, 0x0) 11:39:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$kcm(0x29, 0x4000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 11:39:19 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=ANY=[@ANYBLOB="7f11000000000000342e8e853fb15922aaaeaeede30700740df966546ba12818bf0fb5934528c4ae00fbe167f36194f8b2a9435bea44a7f4695db662e9e7d80147a04804ea0083513703023a3e1f6bdf73f8a5609919c51c52d58347884c08f2d92e15a0ab86248bef834f6f1b939496d0b6ac9ce241f4517069cbe30fd1c910fe8000"], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ifb0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x1, 0x2, 0x10001, 0x4, 0x400, 0x7, 0x8, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffffd91, @local={0xfe, 0x80, [], 0xaa}, 0x754}}}, 0x84) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='io.bfq.weight\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) recvfrom(r0, &(0x7f0000000280)=""/74, 0x4a, 0x10000, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000c9effc), 0x4) dup(r3) fcntl$getflags(r0, 0xb) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000000340)=0x2, 0x4) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r5 = memfd_create(&(0x7f0000000000)="000000008c00000000000000000000", 0x100000000000) bind$unix(r5, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) accept$unix(r5, &(0x7f0000000380), &(0x7f0000000400)=0x6e) fstat(r5, &(0x7f0000000a40)) 11:39:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000100), 0x4) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) 11:39:19 executing program 2: r0 = socket(0x10, 0x80002, 0x0) recvmmsg(r0, &(0x7f0000001bc0)=[{{0x0, 0xfffffffffffffe76, &(0x7f0000000040), 0x0, &(0x7f0000000080)=""/155, 0x9b}}], 0x1, 0x0, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000140)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000180)={0x1, 0x7, 0x101, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) 11:39:19 executing program 7: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x64d, 0x8, 0x4, 0x2, 0x3, 0xe11b}, 0x4, 0x3, 0x3, 0x8, 0x3, "21de884bc52c9ac51165c54e5e21679d674228a7075feb72826d9efab68bf46d007022a981360863ab7fc7d7e343183a5cb8f40b5dc0a511859f63a35f6305e6e4355d61283952fe8d513515e8425374eb4143435e06794e0c7608784655c09d4824f4b3957093872b49f6fe0515ef70f7ab1f4bc3c2054bf39d4fe587f52ae8"}) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', '/dev/sequencer2\x00'}, &(0x7f0000000200)='memory.events\x00', 0xe, 0x2) ioctl$TIOCNOTTY(r1, 0x5422) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000240)) ioctl$KDGKBLED(r2, 0xc08c5114, &(0x7f0000a07fff)) 11:39:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80800, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000002c0)={{0x3, 0x7, 0x8, 0x6, 'syz0\x00', 0x84}, 0x0, 0x36, 0x1f, r2, 0x4, 0x5f9, 'syz0\x00', &(0x7f0000000100)=['\x00', '\'GPLtrusted,trusted$\x00', '\x00', 'io.max\x00'], 0x1e, [], [0x80000000, 0x1, 0x80000001, 0x8000]}) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000001c0)=""/199) write$cgroup_int(r3, &(0x7f0000000040)=ANY=[@ANYRES16], 0xfffffffffffffeb9) 11:39:19 executing program 0: fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2000, r0, r1, 0x1, 0x9, 0x20000) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x40008000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f0000000000)=0x7) getsockname$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x8, 0x2) 11:39:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x400008930, &(0x7f0000000000)={"766361b0f53a1830711a870000008000", @ifru_map}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) 11:39:19 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0xa3020, 0x0) shmget$private(0x0, 0x1000, 0x602, &(0x7f0000ffd000/0x1000)=nil) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 11:39:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000140)={0x4, 0x8, 0xfa00, {r2, 0x10001}}, 0x10) sendfile(r1, r0, &(0x7f0000000040), 0x7a000000000000) 11:39:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f8356570800000000000400657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) accept$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000100)={0x2, 0x2, 0x4, 0x66, 0x8, 0x1fd, 0x8c7, 0x5, 0x100000001, 0x8}) 11:39:19 executing program 0: rt_sigreturn() r0 = socket$inet6(0xa, 0x804, 0x4) ioctl(r0, 0x4000008910, &(0x7f0000000140)="295eda3400b137d76a8eb9") setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x85bff99414a3e5d2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000640)='/dev/admmidi#\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x6}, &(0x7f00000006c0)=0x8) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000700)=@assoc_value={r2, 0x3}, &(0x7f0000000740)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="849ad58bf6a88782040000002942fcb767a0f1e1db9a231d7100000000000000053c9e4dde7ec6ad0be46bf60000000000", 0x31, 0x0, &(0x7f00000000c0)={0xa, 0x4e21}, 0x1c) 11:39:19 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x10200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x6ad1, @dev={0xfe, 0x80, [], 0x12}, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e22, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e21, @rand_addr=0x7fff}], 0x68) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r2, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 339.732505] not chained 1860000 origins [ 339.736542] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 339.742955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.752321] Call Trace: [ 339.754922] dump_stack+0x185/0x1d0 [ 339.758573] kmsan_internal_chain_origin+0x1ff/0x210 [ 339.763688] ? __msan_poison_alloca+0x15c/0x1d0 [ 339.768369] ? tcp_wfree+0x52d/0x6d0 [ 339.772095] ? kmsan_set_origin_inline+0x6b/0x120 [ 339.776935] ? __msan_poison_alloca+0x15c/0x1d0 [ 339.781600] ? kfree_skb+0x3c6/0x5d0 [ 339.785312] ? kmsan_memcpy_origins+0xf1/0x170 [ 339.789893] ? __copy_skb_header+0x784/0x830 [ 339.794295] __msan_chain_origin+0x69/0xc0 [ 339.798520] __skb_clone+0x7b3/0x990 [ 339.802227] skb_clone+0x3e8/0x590 [ 339.805778] tcp_transmit_skb+0x3e4/0x5350 [ 339.810037] tcp_write_xmit+0x2d81/0xb200 [ 339.814211] tcp_tsq_handler+0x73d/0x8a0 [ 339.818278] tcp_tasklet_func+0x733/0x900 [ 339.822423] tasklet_action_common+0x635/0x750 [ 339.827023] ? tcp_tsq_handler+0x8a0/0x8a0 [ 339.831253] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 339.836599] tasklet_action+0x31/0x40 [ 339.840387] __do_softirq+0x592/0x979 [ 339.844196] ? ksoftirqd_should_run+0x30/0x30 [ 339.848680] run_ksoftirqd+0x1f/0x40 [ 339.852395] smpboot_thread_fn+0x4ac/0x9a0 [ 339.856624] kthread+0x4db/0x6c0 [ 339.860062] ? cpu_report_death+0x1f0/0x1f0 [ 339.864370] ? kthread_blkcg+0xf0/0xf0 [ 339.868245] ret_from_fork+0x35/0x40 [ 339.871944] Uninit was stored to memory at: [ 339.876272] kmsan_internal_chain_origin+0x12b/0x210 [ 339.881374] __msan_chain_origin+0x69/0xc0 [ 339.885603] __skb_clone+0x8a2/0x990 [ 339.889296] skb_clone+0x3e8/0x590 [ 339.892821] tcp_transmit_skb+0x3e4/0x5350 [ 339.897041] tcp_write_xmit+0x2d81/0xb200 [ 339.901181] tcp_tsq_handler+0x73d/0x8a0 [ 339.905230] tcp_tasklet_func+0x733/0x900 [ 339.909364] tasklet_action_common+0x635/0x750 [ 339.913938] tasklet_action+0x31/0x40 [ 339.917721] __do_softirq+0x592/0x979 [ 339.921496] [ 339.923108] Uninit was stored to memory at: [ 339.927437] kmsan_internal_chain_origin+0x12b/0x210 [ 339.932545] __msan_chain_origin+0x69/0xc0 [ 339.936782] __skb_clone+0x8a2/0x990 [ 339.940581] skb_clone+0x3e8/0x590 [ 339.944122] tcp_transmit_skb+0x3e4/0x5350 [ 339.948357] tcp_write_xmit+0x2d81/0xb200 [ 339.952503] tcp_tsq_handler+0x73d/0x8a0 [ 339.956581] tcp_tasklet_func+0x733/0x900 [ 339.960728] tasklet_action_common+0x635/0x750 [ 339.965307] tasklet_action+0x31/0x40 [ 339.969113] __do_softirq+0x592/0x979 [ 339.972899] [ 339.974514] Uninit was stored to memory at: [ 339.978839] kmsan_internal_chain_origin+0x12b/0x210 [ 339.983946] __msan_chain_origin+0x69/0xc0 [ 339.988181] __skb_clone+0x8a2/0x990 [ 339.992069] skb_clone+0x3e8/0x590 [ 339.995611] tcp_transmit_skb+0x3e4/0x5350 [ 339.999848] tcp_write_xmit+0x2d81/0xb200 [ 340.004006] tcp_tsq_handler+0x73d/0x8a0 [ 340.008069] tcp_tasklet_func+0x733/0x900 [ 340.012218] tasklet_action_common+0x635/0x750 [ 340.016801] tasklet_action+0x31/0x40 [ 340.020602] __do_softirq+0x592/0x979 [ 340.024389] [ 340.026005] Uninit was stored to memory at: [ 340.030338] kmsan_internal_chain_origin+0x12b/0x210 [ 340.035443] __msan_chain_origin+0x69/0xc0 [ 340.039683] __skb_clone+0x8a2/0x990 [ 340.043437] skb_clone+0x3e8/0x590 [ 340.046984] tcp_transmit_skb+0x3e4/0x5350 [ 340.051218] tcp_write_xmit+0x2d81/0xb200 [ 340.055540] tcp_tsq_handler+0x73d/0x8a0 [ 340.059628] tcp_tasklet_func+0x733/0x900 [ 340.063774] tasklet_action_common+0x635/0x750 [ 340.068352] tasklet_action+0x31/0x40 [ 340.072150] __do_softirq+0x592/0x979 [ 340.075936] [ 340.077554] Uninit was stored to memory at: [ 340.081884] kmsan_internal_chain_origin+0x12b/0x210 [ 340.086996] __msan_chain_origin+0x69/0xc0 [ 340.091231] __skb_clone+0x8a2/0x990 [ 340.094945] skb_clone+0x3e8/0x590 [ 340.098492] tcp_transmit_skb+0x3e4/0x5350 [ 340.102725] tcp_write_xmit+0x2d81/0xb200 [ 340.106872] tcp_tsq_handler+0x73d/0x8a0 [ 340.110960] tcp_release_cb+0x1d7/0x490 [ 340.114948] release_sock+0x107/0x2a0 [ 340.118752] tcp_sendmsg+0xd6/0x100 [ 340.122378] inet_sendmsg+0x3fc/0x760 [ 340.126177] sock_write_iter+0x3bc/0x470 [ 340.130240] do_iter_readv_writev+0x81c/0xa20 [ 340.134736] do_iter_write+0x30d/0xd50 [ 340.138624] do_writev+0x3be/0x820 [ 340.142164] __x64_sys_writev+0xe1/0x120 [ 340.146221] do_syscall_64+0x15b/0x230 [ 340.150111] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 340.155299] [ 340.156914] Uninit was stored to memory at: [ 340.161245] kmsan_internal_chain_origin+0x12b/0x210 [ 340.166352] __msan_chain_origin+0x69/0xc0 [ 340.170582] __skb_clone+0x8a2/0x990 [ 340.174298] skb_clone+0x3e8/0x590 [ 340.177834] tcp_transmit_skb+0x3e4/0x5350 [ 340.182056] tcp_write_xmit+0x2d81/0xb200 [ 340.186191] __tcp_push_pending_frames+0x124/0x400 [ 340.191101] tcp_push+0x803/0x8f0 [ 340.194544] tcp_sendmsg_locked+0x4eb1/0x6610 [ 340.199036] tcp_sendmsg+0xb2/0x100 [ 340.202648] inet_sendmsg+0x3fc/0x760 [ 340.206427] sock_write_iter+0x3bc/0x470 [ 340.210469] do_iter_readv_writev+0x81c/0xa20 [ 340.214943] do_iter_write+0x30d/0xd50 [ 340.218823] do_writev+0x3be/0x820 [ 340.222342] __x64_sys_writev+0xe1/0x120 [ 340.226386] do_syscall_64+0x15b/0x230 [ 340.230264] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 340.235432] [ 340.237045] Uninit was stored to memory at: [ 340.241358] kmsan_internal_chain_origin+0x12b/0x210 [ 340.246440] __msan_chain_origin+0x69/0xc0 [ 340.250655] __alloc_skb+0x949/0x9e0 [ 340.254629] sk_stream_alloc_skb+0x17c/0xcf0 [ 340.259033] tcp_sendmsg_locked+0x237e/0x6610 [ 340.263516] tcp_sendmsg+0xb2/0x100 [ 340.267133] inet_sendmsg+0x3fc/0x760 [ 340.270924] sock_write_iter+0x3bc/0x470 [ 340.274995] do_iter_readv_writev+0x81c/0xa20 [ 340.279482] do_iter_write+0x30d/0xd50 [ 340.283349] do_writev+0x3be/0x820 [ 340.286869] __x64_sys_writev+0xe1/0x120 [ 340.290906] do_syscall_64+0x15b/0x230 [ 340.294775] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 340.299941] [ 340.301547] Uninit was created at: [ 340.305088] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 340.310185] kmsan_kmalloc+0x94/0x100 [ 340.313989] kmsan_slab_alloc+0x10/0x20 [ 340.317959] kmem_cache_alloc_node+0x8af/0xc80 [ 340.322544] __alloc_skb+0x202/0x9e0 [ 340.326258] sk_stream_alloc_skb+0x17c/0xcf0 [ 340.330666] tcp_sendmsg_locked+0x237e/0x6610 11:39:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file1\x00') r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x7, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) readlinkat(r1, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)=""/50, 0x32) 11:39:20 executing program 7: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040)=0x3f, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=@bridge_getneigh={0x20, 0x1e, 0x601, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003680)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000003580), 0x0, &(0x7f0000003600)=""/92, 0x5c}}], 0x1, 0x0, 0x0) tee(r0, r0, 0x4, 0x4) 11:39:20 executing program 4: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) recvmmsg(r0, &(0x7f0000008300)=[{{0x0, 0x0, &(0x7f0000008280)=[{&(0x7f0000006f00)=""/149, 0x95}, {&(0x7f0000000100)=""/81, 0x51}, {&(0x7f0000007240)=""/18, 0x12}, {&(0x7f0000007280)=""/4096, 0x1000}], 0x4}}], 0x66, 0x0, &(0x7f0000008500)={0x0, 0x989680}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x7, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x6}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, 0x3, 0x9, 0x0, 0xab6, &(0x7f0000000040)='team0\x00', 0x3ff, 0xa6, 0x6}) 11:39:20 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="8c0ece2fbe3b39f205739a3d9f5b12a5767e1b22056f6eb7b2436cff2f2620ef923e41592b26f40561bfc5f0711b8b00b89fdda54273d3b1a0aaf11f79353c834594fc29801d7d0eb019a87abcb4723e4ce59a22fd11c74df9615294edeb307f46d933ce48e126caf2cd19d28f8aea7c217e7a46735098ca4a017bb56b8c080aa87a04c1775af8506588ecb4252d0b884a6fb90d2fa43513c3c9633c6922aa015f22d66d6889b572fb54da2af26127b9a88ed798b40bbc6ae8736a40026eb8f56f276c319b97982d8b5eb47a4d8e9a1aca2ea9e2fa4e36e761f941714ad45da3a814ccb06b85331d58f37f171241e22d9ecb1c0a9fb38468", 0xf8, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000580)='.request_key_auth\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="70726f63972d5c2a656d3176626f786e6574312f2d404000", 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000000400)="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", 0xb, r2) syz_emit_ethernet(0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa0000ffff9bccfbff886442a703000000"], &(0x7f0000000100)={0x0, 0x0, [0xe21]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x40000, 0x0) keyctl$read(0xb, r2, &(0x7f00000002c0)=""/207, 0xcf) 11:39:20 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0x5009f}]}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='/dev/full\x00', 0xa, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xed, "83149022658b6b1199661fce1f8337212540479e8df2dae801a2ba2f63da3e9ee1de4a7c6c2c2bbe30cd831a3ce551cf4117b302bf5abf325c91772a8405433ec18ec297d960dd10481661b47afc3ed637a95b47b115603b712d1cb248a894dde6a3b0c18146809582e28232e7929707804a4053221f52e10d6a7e91fd4ede4fbace7a454f05d04caf6c9727d2362d31b2681360bee65793dd4ad6085a5a773f8ce8c23eb5671d48f5fa3400e451077031ec421f0f2a372684f938065d6114141411f951d6ba45e6b271dcf73c6eaaf09bfe1bac66a450829c46ec69c343ef49dc661e281a05acb6bbcac400b6"}, &(0x7f00000001c0)=0xf5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000280)=0x8) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000100)={0x2674, 0x2, 0x4, 0x0, 0x1}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000140)='./file0\x00'}, 0x10) 11:39:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) [ 340.335159] tcp_sendmsg+0xb2/0x100 [ 340.338787] inet_sendmsg+0x3fc/0x760 [ 340.342589] sock_write_iter+0x3bc/0x470 [ 340.346664] do_iter_readv_writev+0x81c/0xa20 [ 340.351173] do_iter_write+0x30d/0xd50 [ 340.355073] do_writev+0x3be/0x820 [ 340.358620] __x64_sys_writev+0xe1/0x120 [ 340.362706] do_syscall_64+0x15b/0x230 [ 340.366595] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:39:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000100)) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xee2, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x7, 0x2, {0x1, 0x3, 0xfffffffffffffff7, 0x1, 0xaf1a}}) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) 11:39:20 executing program 3: syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x200) clock_adjtime(0x7, &(0x7f0000000280)={0x2, 0x4, 0x8, 0x401, 0x81, 0x2, 0xf89, 0xc4, 0x6, 0xa, 0x1c7132ee, 0xfc0000000000000, 0x4, 0x5, 0x0, 0x520000, 0x3, 0x1, 0x7, 0x200, 0x52e, 0x1cc2, 0x80000001, 0x1000, 0x0, 0x3d2}) socket$alg(0x26, 0x5, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2910965fe98f820251a15f493a8da08fe6c7db4000000000000"], 0x8c) 11:39:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="f7", 0x1}], 0x1, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000140)={0x2125cdc6, 0x40, 0x8, 0x0, 0x0, [{r2, 0x0, 0x1000}, {r1, 0x0, 0xffffffffffff3e5e}, {r0, 0x0, 0xe2}, {r1, 0x0, 0x4}, {r0, 0x0, 0x1}, {r0, 0x0, 0x2}, {r2, 0x0, 0x3ff}, {r0, 0x0, 0x1000}]}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000000080), 0x1, 0x3) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x111080, 0x0) 11:39:20 executing program 6: r0 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = epoll_create1(0x0) io_setup(0x3023, &(0x7f0000000140)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x10001, 0x2, 0x100, 0x6bb4, 0x1, 0x7fffffff, 0x3, 0x1, 0xe1, 0x3, 0x4be4e7df, 0x44}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 11:39:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)={0x800000, 0xfffffffffff7fffe}) getpeername(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@empty, 0x33, r1}) ioprio_set$pid(0x2, 0x0, 0x0) 11:39:20 executing program 4: sendmsg$alg(0xffffffffffffffff, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000000100)="3016f01d8c4e534f0aeb2c469a5b2d9dc5644fd9b498fff307cad63fd12b299ed3ba4917db8cdab06310def5ea4603fede6487fd4c52501639bde6f44bddee2693974881f2811859c0c3c2b5af66143415200588c4596c39e5a7c32778eee7fe2f41f583ccbedc2494abba0b77c20d749c3a3e64e24943ad1a32f2fea5b3869f083c59a4b0d0f667526ff588494c1b4e99a5a60bc8059f314c2966d9ce73040fbac77740874e010a1499769c40fe6602f8", 0xb1}], 0x1, &(0x7f0000002280)=ANY=[]}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10881, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xffffffff7fffffff, 0x0, 0x6, 0xb5}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) 11:39:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r4 = dup3(r2, r3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x4, 0x100, 0xe17, "cd08a94cdf4ec481149bd5ed9ce68186ffa2848ad2610e5690b816529ac89d3db7e8abd1babb586605cf1f4417947928c6f6e13c35bc4c3076471e50188e47a5f67ecb87753ff12a22098535665b5565"}, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$getown(r0, 0x9) fchmod(r0, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl(r0, 0x400000890f, &(0x7f00000000c0)="295ee1311f16f477671070") syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x83, 0x200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/77) 11:39:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1f, 0x100) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'vcan0\x00'}}) sendto$inet6(r0, &(0x7f0000000040), 0xffffffffffffff3b, 0x4040, &(0x7f0000000200)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x80}}, [0x5, 0x9, 0x3f, 0x800, 0x8, 0xc0b3, 0x200, 0xfffffffffffffffc, 0x8001, 0x7fff, 0x7ff, 0x1, 0x400, 0x0, 0x6]}, &(0x7f0000000240)=0x100) 11:39:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[], 0x0) 11:39:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x2c, 0xc) 11:39:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x36, &(0x7f0000000000)={0xb, 0x3, 0x1, 0xd8a}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/psched\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)) pread64(r2, &(0x7f00009f3000), 0x352, 0x0) 11:39:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x5) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000001ac1414aa000000000200000080ac1414aaf1393cb372ec88548b4a424daf13fd125ecde05106c63cce2ed380f17098407da892239d79dd86d06d3f0b73f40a8c435c01c47ebaa5d16eb3f1c5"], 0x1) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@rand_addr=0x8, @dev={0xac, 0x14, 0x14, 0x21}}, 0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r2, r1) 11:39:21 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000001300)=@hci, &(0x7f0000001380)=0x80) bind$vsock_dgram(r0, &(0x7f00000013c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl(r1, 0x2, &(0x7f0000000100)="18261b2d4eec1eed7d89c68220aa3bb8fa92b21aba2e87bc9be7189d28f1cb68af5fdaf0b44935281c73ee918a1150c36fb7e443237bab7127770431e72902cb2edc90411f4aee996449e47d1f71b58fb9367d0b6e4d64023947cdc8f40855b8f0f34eea3782ef59062779a45b28e262c588db311a9ba91354889005e28c1c36f40e") seccomp(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{}, {0x81}, {0x16}]}) openat$full(0xffffffffffffff9c, &(0x7f0000001200)='/dev/full\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'veth0\x00', 0xd05}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001240)={0x8, 0x8005, 0x6a, 0x3, 0x0}, &(0x7f0000001280)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000012c0)={r3, 0x8}, 0x8) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f00000001c0)="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", 0x1000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000011c0)={0x1, 0x7fff}, 0x8) 11:39:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000080)="6c524a6f5d72a6f0d2876ee25b8bdf318b7026c5359d129ddfbb5f5f4a16ebaca8bd0e3f9457b40496a71e8168a48ca59d082894b9811c5e5d665c495f26ffd3faf58cfe883a185f33e49d11582032337bbd14c3c7820e69e1581de0779de965cce9fb49b39286bbfb8f729355337a02127cbff17a1e3ff4ff35287993e190dda7677968e963597a1c8bdd4d30ad298cb83ad12ad0821d30e01252a20e080e8b518c271f4abba65ffecb57d58cf5aa5675a2a527bd8d7abd669f9165a6565fb47f882b03c6e6ba41eff4ee074d66c7bb31470260d09c0d4ad25189c348"}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x8, &(0x7f0000000180)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r1}, @exit={0x95}, @generic={0x4, 0x2, 0x401, 0x80000000}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000001c0)='syzkaller\x00', 0x100000000, 0x8, &(0x7f0000000200)=""/8, 0x41100, 0xcff39b3c5ee45a40, [], r2, 0xf}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x9, 0x4, 0x100000001, 0x0, r1}, 0x2c) [ 341.148566] audit: type=1326 audit(1529840361.147:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16178 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 11:39:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200240, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@local, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xffffff08) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r3 = getpgrp(0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000001c0)={0x86}, &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x989680}, 0x8) sched_getscheduler(r3) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:39:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa0000000000000000f0ff0000000000000ee8a191480e5cdd1dbbde896a7192059c91d3980538fabe57b505091cb9a0e5728c1821735a4f5903c5fd2cd8991d6211e360ae33e78fd5d884ce49698829975f8738707bfd4ad72171c839f2d0b928ef072beac0c90f60e794bf1590bbfb987d109e4c0fe5010f11f6ecde4954b7d601fb08854d588ddc9d34436540859ec297854d2d37110ada4a896b5dec02d2aab22cc699ee46543f2940ca8bf0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xffab}, 0x1}, 0x0) 11:39:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3e) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r3, 0xa, 0x12) clock_gettime(0x7, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r3}, {r4}, {r1}, {r3}, {r1}, {r4}, {r3}, {r3}], 0x8, &(0x7f0000000100)={0x0, r5+30000000}, &(0x7f0000000140), 0x8) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xd94, 0x4080) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000000080), 0x2) r7 = dup2(r3, r4) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) [ 341.298362] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. 11:39:21 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_rx_ntuple={0x35, {0x7, @esp_ip4_spec={@rand_addr=0x2, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4, 0xffffffff}, @sctp_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4e23, 0x8000}, 0x9, 0x4, 0x0, 0x100, 0xfffffffffffffffe}}}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0xfffffffffffff3e0, 0x100, 0x0, 'queue0\x00', 0x8}) ioctl$TIOCSBRK(r1, 0x5427) 11:39:21 executing program 6: unshare(0x400) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x7fffffff, 0x204000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}}) recvfrom(r0, &(0x7f00000003c0)=""/179, 0xb3, 0x40000000, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) fremovexattr(r1, &(0x7f0000000480)=@random={'user.', 'eth0eth0vboxnet0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22}}, 0xfffffffffffffff7, 0x2d}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000000)) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/43) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x80, 0x0) syz_open_pts(r1, 0x20000) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000140)={@dev}, &(0x7f0000000180)=0x14) 11:39:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x800) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000003c0)={0x9b, 0x10000000000008, 0x200, "6bf47e83a4bc2e5d732d39b74f06ff25e5fc45edeada89e17648c24e504deb2b26da8460508fa4bacde739c1801da9309b65bc4fbe6308d70cb1bb7483bacba9e773386a1ad3df800d099cee388c75b9aeb208b3af8972e0f2bc2bc65b495528f03abec0bc338704414de25a56b2b7e3f4008959bfb0c2a4c7ca0520c0717eebbb4ac4301ba4e3134807212a15f35cc01497dc6987ca03d3ab4aa5"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0xb9a, 0x9, 0x2, 0x5, 0x0, 0x0, 0x7, 0x20c, 0x0, 0x44d, 0x5, 0x101, 0x9, 0x6, 0x6]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000002c0)={r3, 0x2}, 0x8) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="313a300d6f8288074dd9ce30d841c5e246a9ded7b308ddf33298a110f17928634e9ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9caa54671680a7617d40a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a6657c2d78dee6be62231b4ebaa8da08fe6c7db4"], 0x8c) 11:39:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000380)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000600)='.\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='adfs\x00', 0x80000, &(0x7f00000006c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) [ 341.580170] not chained 1870000 origins [ 341.584195] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 341.590595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.599951] Call Trace: [ 341.602551] dump_stack+0x185/0x1d0 [ 341.606187] kmsan_internal_chain_origin+0x1ff/0x210 [ 341.611303] ? __msan_poison_alloca+0x15c/0x1d0 [ 341.615980] ? tcp_wfree+0x52d/0x6d0 [ 341.619695] ? kmsan_set_origin_inline+0x6b/0x120 [ 341.624533] ? __msan_poison_alloca+0x15c/0x1d0 [ 341.629229] ? kfree_skb+0x3c6/0x5d0 [ 341.632945] ? kmsan_memcpy_origins+0xf1/0x170 [ 341.637535] ? __copy_skb_header+0x784/0x830 [ 341.641942] __msan_chain_origin+0x69/0xc0 [ 341.646191] __skb_clone+0x7b3/0x990 [ 341.649906] skb_clone+0x3e8/0x590 [ 341.653452] tcp_transmit_skb+0x3e4/0x5350 [ 341.657697] tcp_write_xmit+0x2d81/0xb200 [ 341.661870] tcp_tsq_handler+0x73d/0x8a0 [ 341.665938] tcp_tasklet_func+0x733/0x900 [ 341.670097] tasklet_action_common+0x635/0x750 [ 341.674684] ? tcp_tsq_handler+0x8a0/0x8a0 [ 341.678925] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 341.684292] tasklet_action+0x31/0x40 [ 341.688101] __do_softirq+0x592/0x979 [ 341.691911] ? ksoftirqd_should_run+0x30/0x30 [ 341.696406] run_ksoftirqd+0x1f/0x40 [ 341.700123] smpboot_thread_fn+0x4ac/0x9a0 [ 341.704369] kthread+0x4db/0x6c0 [ 341.707735] ? cpu_report_death+0x1f0/0x1f0 [ 341.712065] ? kthread_blkcg+0xf0/0xf0 [ 341.715954] ret_from_fork+0x35/0x40 [ 341.719666] Uninit was stored to memory at: [ 341.724006] kmsan_internal_chain_origin+0x12b/0x210 [ 341.729113] __msan_chain_origin+0x69/0xc0 [ 341.733354] __skb_clone+0x8a2/0x990 [ 341.737078] skb_clone+0x3e8/0x590 [ 341.740602] tcp_transmit_skb+0x3e4/0x5350 [ 341.744818] tcp_write_xmit+0x2d81/0xb200 [ 341.748952] tcp_tsq_handler+0x73d/0x8a0 [ 341.753016] tcp_tasklet_func+0x733/0x900 [ 341.757149] tasklet_action_common+0x635/0x750 [ 341.761718] tasklet_action+0x31/0x40 [ 341.765500] __do_softirq+0x592/0x979 [ 341.769273] [ 341.770877] Uninit was stored to memory at: [ 341.775188] kmsan_internal_chain_origin+0x12b/0x210 [ 341.780273] __msan_chain_origin+0x69/0xc0 [ 341.784497] __skb_clone+0x8a2/0x990 [ 341.788200] skb_clone+0x3e8/0x590 [ 341.791724] tcp_transmit_skb+0x3e4/0x5350 [ 341.795940] tcp_write_xmit+0x2d81/0xb200 [ 341.800079] tcp_tsq_handler+0x73d/0x8a0 [ 341.804133] tcp_tasklet_func+0x733/0x900 [ 341.808269] tasklet_action_common+0x635/0x750 [ 341.812843] tasklet_action+0x31/0x40 [ 341.816638] __do_softirq+0x592/0x979 [ 341.820420] [ 341.822041] Uninit was stored to memory at: 11:39:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000880)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000440)}, &(0x7f0000000200)="7f000080000022ca0bbe55a49551785b0c952808bec3cad648ab848bb2c7ec63f4", &(0x7f0000000500)=""/239, 0x0, 0x0, 0x0, &(0x7f0000000240)}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '$\x00'}, &(0x7f00000000c0)=""/1, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x10000) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffff) socket$inet6(0xa, 0x4, 0xffffffffffffa40c) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)={0x418, 0x39, 0xb0c, 0x70bd2c, 0x25dfdbfe, {0x16}, [@generic="95434f31cde9ecd6f5eb1d4396f04c8dd306e41f1d0a547e8c589ba20983f11c5ca5c4e3d85333e9d695834c5415d452c1ce6b7ef6be477b7328030bd172f846a91e2f", @nested={0x2e8, 0x56, [@generic="c801af7221507d099289315f063410cec2e57fc71b7b50604cb47624517e8396881c69426d22a9ee9b8a96538b451fe76f5ac093", @generic="5349224d3dbaef61c57ffd1c8bbfec08144707db155eff7b6a7ce6cca7f564fcfb1376a103773e5b001ef1ef18e639970ab5a77b63e6bc68b8b13ed27b861caf5a0320ca37c9e8f355de50620e23b011", @generic="d6d57aec411e7f2a8cf348d34d98b2e0e56124a31c98bfa6c9cb34d9586a33cca1cd4f80984b75ad55ed1a81774367780abc91db1658c1af1120e18f486a6aadb831619905cd1bcad30e2ec01fb9ff0988995ee1adf281a012bae2655319e3c6698980107bc3b55d3dfd846f8dca1b4d515b876ee8d3a0c2f6e2dd64e31789b8f4b33f4b33de79ada9abe532e5fd390d3ad5427ae217c30b186d309987c795569558ff31546cc4b24ad8832d91b19666f2c1ae6f86ccccf5", @generic="164da31bac7bbfc2f9c2c4500dc1b47da221a809c01c403d46c10896ff8b8efe2925bbb28d982fb8857d6f645bd174f03ace285f0fda9b32e146b8ba8a9a1bc55a914391f7975bb14b1bfeae46c6fda7d2e6dad321", @typed={0x8, 0x90, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="e138", @generic="d5cbaa91557d40331c984b603d821d793b49574694ebe6f159cf34f07f95085d7e35b15d95e2e1a83b5923653b946d63a572c4e296b44a9b15aca22c4307d4da8ad60323c555fdcb69dbb3fe41ca7ca4cd788ba06e5dadfa35dbe73f9a49f67dede3391735054514aa4dd0ee7ea412f6d63b806b4db48dca033c3a7bc666d5774bfdd4", @generic="dc5108ecbbb06cec19a4544729be8681b5567aecd82c098ff6cc7fe17f1375135fa71d843a87402d9d788c2e8ac50080e305fbacb4323b1f23744e1483ee15c6a7094e8a726f29b1e9ad3b1b058bcd9d3f9699286ab3f56265e052c9b6137a1e202516aeda65df35524a12109afccad286e9b0e62ee2ae3757f96360138bb6805be847640779833cda89ded6e99c816d6479ca264ef3dba169d9e2f3fa96190f7203a1b4d355bbb65ef151d41401c0a406", @typed={0xc, 0x29, @u64=0x1000}, @typed={0x8, 0x6, @str='osx.'}]}, @generic="24d30e7f9f0f19fc3d19ee38f65c782e727942604956dad29445a5e82855e7d45d15b87ea6b005acfba3564a3f5be24eeabc3c43045fc4b6243e7f7447da9342a422d08219f56c2a2017fc86fb830525e44507257d651664b45281420958f0c48b340df37cf36de8ac6ba7386fab6515eaf8e6c26c10629d5766d88e0683f74191161fc90582b11b02a7e0b8d5a6216d284bbfd0a5b611d4671f96ac43fb733773b9c987e09ff84b0dd661a8be7f4f280b58f0eefeee749dba6cf61217447f840d02179411b2f45f074d3a446ef55e9e47f3855dcd77"]}, 0x418}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x3, r2, 0x8) 11:39:21 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x40082406, &(0x7f0000000040)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) read(r1, &(0x7f00000060c0)=""/4096, 0xfffffe62) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f000079b000/0x3000)=nil, 0x3000}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @local}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x3e, r3}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000200)={0x3, 0x9f, &(0x7f0000000240)="2b6f75f6745e432338962f53910d63a47d3ca939e35a2b829b5b231220d65f1a62b44f3cce67373ff59b6ad047cdf7d43f1ae5216e115f31b8ade419b5d02b72f62d13813cbb249c013fdcee08ba6783af29766275f9c0611a23960ebcec7cc08aebb151d09ae9883ef4dd1736b8d45a2c67bc7185a841d37f7d94d7433352bfb6a4e3a483043cda2d4f00b8d087be07a6759d00d3e3cd18c6638db32fd833"}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000003c0)={0x5, 0xb0, &(0x7f0000000300)="960197a3a3d4756766dc62f2b6d1cce9f6c455f5bb0553a3a604fb510e4f75bf0590f7e0a308e1017107366475e4e1923bf64bac5d4363409e5dd58574a10ac02b3d8175beea1dbbc137c66e5c684834db35d9f54399bc6525449ea4c5bef4d103db97667d1015d01d4ad44abe306b19335a67ce19b21ddd023cb33d2baf6c100ec265a60c81c3dc19b97704a36b1394268f24908a8caec7b285b09c9eea925bd96be26e2d7b7cd35177b81ce5913c1f"}) 11:39:21 executing program 4: r0 = socket$inet6(0xa, 0x80007, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r3}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8923, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) close(r2) close(r1) 11:39:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8000, 0x40}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7, 0x80000039, [0x3, 0x101, 0x9639, 0x4, 0x2, 0x8, 0x3, 0x22f, 0x8, 0x6]}, &(0x7f0000000140)=0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 341.826369] kmsan_internal_chain_origin+0x12b/0x210 [ 341.831472] __msan_chain_origin+0x69/0xc0 [ 341.835711] __skb_clone+0x8a2/0x990 [ 341.839424] skb_clone+0x3e8/0x590 [ 341.842973] tcp_transmit_skb+0x3e4/0x5350 [ 341.847210] tcp_write_xmit+0x2d81/0xb200 [ 341.851360] tcp_tsq_handler+0x73d/0x8a0 [ 341.855512] tcp_tasklet_func+0x733/0x900 [ 341.859690] tasklet_action_common+0x635/0x750 [ 341.864291] tasklet_action+0x31/0x40 [ 341.868093] __do_softirq+0x592/0x979 [ 341.871883] [ 341.873500] Uninit was stored to memory at: [ 341.877832] kmsan_internal_chain_origin+0x12b/0x210 [ 341.882944] __msan_chain_origin+0x69/0xc0 [ 341.887200] __skb_clone+0x8a2/0x990 [ 341.890927] skb_clone+0x3e8/0x590 [ 341.894477] tcp_transmit_skb+0x3e4/0x5350 [ 341.898718] tcp_write_xmit+0x2d81/0xb200 [ 341.901519] sd 0:0:1:0: [sg0] tag#3689 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 341.902868] tcp_tsq_handler+0x73d/0x8a0 [ 341.902881] tcp_tasklet_func+0x733/0x900 [ 341.902893] tasklet_action_common+0x635/0x750 [ 341.902902] tasklet_action+0x31/0x40 [ 341.902916] __do_softirq+0x592/0x979 [ 341.902918] [ 341.902922] Uninit was stored to memory at: [ 341.902937] kmsan_internal_chain_origin+0x12b/0x210 [ 341.902947] __msan_chain_origin+0x69/0xc0 [ 341.902959] __skb_clone+0x8a2/0x990 [ 341.902975] skb_clone+0x3e8/0x590 [ 341.902988] tcp_transmit_skb+0x3e4/0x5350 [ 341.902998] tcp_write_xmit+0x2d81/0xb200 [ 341.903010] tcp_tsq_handler+0x73d/0x8a0 [ 341.903021] tcp_release_cb+0x1d7/0x490 [ 341.903030] release_sock+0x107/0x2a0 [ 341.903054] tcp_sendmsg+0xd6/0x100 [ 341.911801] sd 0:0:1:0: [sg0] tag#3689 CDB: Variable length, sa=0xbbe [ 341.915762] inet_sendmsg+0x3fc/0x760 [ 341.915772] sock_write_iter+0x3bc/0x470 [ 341.915784] do_iter_readv_writev+0x81c/0xa20 [ 341.915795] do_iter_write+0x30d/0xd50 [ 341.915806] do_writev+0x3be/0x820 [ 341.915816] __x64_sys_writev+0xe1/0x120 [ 341.915839] do_syscall_64+0x15b/0x230 [ 341.920065] sd 0:0:1:0: [sg0] tag#3689 CDB[00]: 7f 00 00 80 00 00 22 ca 0b be 55 a4 95 51 78 5b [ 341.924539] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 341.924542] [ 341.924545] Uninit was stored to memory at: [ 341.924559] kmsan_internal_chain_origin+0x12b/0x210 [ 341.924581] __msan_chain_origin+0x69/0xc0 [ 341.928492] sd 0:0:1:0: [sg0] tag#3689 CDB[10]: 0c 95 28 08 be c3 ca d6 48 ab 84 8b b2 c7 ec 63 [ 341.932154] __skb_clone+0x8a2/0x990 [ 341.932166] skb_clone+0x3e8/0x590 [ 341.932179] tcp_transmit_skb+0x3e4/0x5350 [ 341.932200] tcp_write_xmit+0x2d81/0xb200 [ 341.933871] sd 0:0:1:0: [sg0] tag#3689 CDB[20]: f4 [ 341.938112] __tcp_push_pending_frames+0x124/0x400 [ 341.938122] tcp_push+0x803/0x8f0 [ 341.938132] tcp_sendmsg_locked+0x4eb1/0x6610 [ 341.938140] tcp_sendmsg+0xb2/0x100 [ 341.938161] inet_sendmsg+0x3fc/0x760 [ 341.995810] sd 0:0:1:0: [sg0] tag#3689 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 341.997334] sock_write_iter+0x3bc/0x470 [ 341.997350] do_iter_readv_writev+0x81c/0xa20 [ 341.997361] do_iter_write+0x30d/0xd50 [ 341.997372] do_writev+0x3be/0x820 [ 341.997383] __x64_sys_writev+0xe1/0x120 [ 341.997393] do_syscall_64+0x15b/0x230 [ 341.997408] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 341.997410] [ 341.997413] Uninit was stored to memory at: [ 341.997429] kmsan_internal_chain_origin+0x12b/0x210 [ 341.997438] __msan_chain_origin+0x69/0xc0 [ 341.997449] __alloc_skb+0x949/0x9e0 [ 341.997462] sk_stream_alloc_skb+0x17c/0xcf0 [ 341.997472] tcp_sendmsg_locked+0x237e/0x6610 [ 341.997494] tcp_sendmsg+0xb2/0x100 [ 342.001459] sd 0:0:1:0: [sg0] tag#3689 CDB: Variable length, sa=0xbbe [ 342.004900] inet_sendmsg+0x3fc/0x760 [ 342.004908] sock_write_iter+0x3bc/0x470 [ 342.004921] do_iter_readv_writev+0x81c/0xa20 [ 342.004932] do_iter_write+0x30d/0xd50 [ 342.004943] do_writev+0x3be/0x820 [ 342.004953] __x64_sys_writev+0xe1/0x120 [ 342.004981] do_syscall_64+0x15b/0x230 [ 342.009090] sd 0:0:1:0: [sg0] tag#3689 CDB[00]: 7f 00 00 80 00 00 22 ca 0b be 55 a4 95 51 78 5b [ 342.012888] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 342.012891] [ 342.012894] Uninit was created at: [ 342.012907] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 342.012918] kmsan_kmalloc+0x94/0x100 [ 342.012929] kmsan_slab_alloc+0x10/0x20 [ 342.012939] kmem_cache_alloc_node+0x8af/0xc80 [ 342.012969] __alloc_skb+0x202/0x9e0 [ 342.021855] sd 0:0:1:0: [sg0] tag#3689 CDB[10]: 0c 95 28 08 be c3 ca d6 48 ab 84 8b b2 c7 ec 63 [ 342.026950] sk_stream_alloc_skb+0x17c/0xcf0 [ 342.026961] tcp_sendmsg_locked+0x237e/0x6610 [ 342.026975] tcp_sendmsg+0xb2/0x100 [ 342.026999] inet_sendmsg+0x3fc/0x760 [ 342.028671] sd 0:0:1:0: [sg0] tag#3689 CDB[20]: f4 [ 342.032908] sock_write_iter+0x3bc/0x470 [ 342.032922] do_iter_readv_writev+0x81c/0xa20 [ 342.032932] do_iter_write+0x30d/0xd50 [ 342.032953] do_writev+0x3be/0x820 11:39:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r0, 0x3, 0x1, 0x3e4f, &(0x7f0000000200)=[0x0], 0x1}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffff}, 0x117, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000300)={0x4, 0x8, 0xfa00, {r3, 0x1}}, 0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='maps\x00') ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00000001c0)=0x4) write$cgroup_int(r1, &(0x7f0000000100)={[0x34, 0x3c, 0x3d, 0x38, 0x34]}, 0x5d) [ 342.282614] __x64_sys_writev+0xe1/0x120 [ 342.286670] do_syscall_64+0x15b/0x230 [ 342.290542] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:39:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b0001020000000000400000000000"], 0x10}, 0x1}, 0x0) r2 = semget(0x2, 0x4, 0x2) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000080)=""/4) r3 = socket$inet6(0xa, 0x1, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) dup2(r3, r1) 11:39:22 executing program 6: r0 = open(&(0x7f0000000200)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x1, 0x74, 0x2}], 0x18) sendfile(r0, r0, &(0x7f0000000000), 0x100000001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) r3 = semget(0x2, 0x1, 0x101) semctl$SEM_INFO(r3, 0x2, 0x13, &(0x7f0000000240)=""/4096) sendfile(r2, r1, &(0x7f0000000000), 0x100000001) [ 342.423794] audit: type=1326 audit(1529840362.422:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16178 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 11:39:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000200), &(0x7f00000001c0)=0x5) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300db308ddf33298a110f1792863679ac5b74eb24767ab583e09b149baa579fba357b177c69c6ad89b76ff70a36fcc0af8ac225fc3e9d634d4378e0c6d6b19ca5b6cc7f989830468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98"], 0x8c) 11:39:22 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) migrate_pages(r0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x6) r1 = socket$packet(0x11, 0x80000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}, 0x4}, 0xbd) sendto$inet6(r3, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) 11:39:22 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0xfe, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) fcntl$setsig(r0, 0xa, 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xc040, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd083, 0x101200) 11:39:22 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x6}, {0x16}]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000009240)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/80, 0x50}, {&(0x7f0000009700)=""/251, 0xfb}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/100, 0x64}, {&(0x7f0000000500)=""/86, 0x56}], 0x6, &(0x7f0000000600)=""/4096, 0x1000, 0x5}, 0x17f}, {{&(0x7f0000001600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001680)=""/155, 0x9b}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/30, 0x1e}, {&(0x7f0000002780)=""/35, 0x23}, {&(0x7f00000027c0)=""/50, 0x32}, {&(0x7f0000002800)=""/42, 0x2a}], 0x6, &(0x7f00000028c0)=""/47, 0x2f}, 0x8}, {{&(0x7f0000002900)=@vsock, 0xf2, &(0x7f0000002b80)=[{&(0x7f0000002980)=""/18, 0x12}, {&(0x7f00000029c0)=""/107, 0x6b}, {&(0x7f0000002a40)=""/88, 0x58}, {&(0x7f0000002ac0)=""/189, 0xbd}], 0x4, &(0x7f0000002bc0)=""/4096, 0x1000, 0x1}, 0x9}, {{&(0x7f0000003bc0)=@nl=@proc, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003c40)=""/1, 0x1}], 0x1, 0x0, 0x0, 0xffffffffffffad0a}, 0x7ff}, {{&(0x7f0000003cc0)=@ipx, 0x80, &(0x7f0000006100)=[{&(0x7f0000003d40)=""/45, 0x2d}, {&(0x7f0000003d80)=""/199, 0xc7}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/244, 0xf4}, {&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/195, 0xc3}, {&(0x7f0000006080)=""/28, 0x1c}, {&(0x7f00000060c0)=""/16, 0xfffffdc1}], 0x8, &(0x7f0000006180)=""/6, 0x6, 0x95e}, 0xfffffffffffffffe}, {{&(0x7f00000061c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000073c0)=[{&(0x7f0000006240)=""/4096, 0x1000}, {&(0x7f0000007240)=""/226, 0xe2}, {&(0x7f0000007340)=""/78, 0x4e}], 0x3, &(0x7f0000007400)=""/22, 0x16, 0x5}, 0xfffffffffffffffa}, {{&(0x7f0000007440)=@ax25, 0x80, &(0x7f0000009940)=[{&(0x7f00000074c0)=""/230, 0xe6}, {&(0x7f00000075c0)=""/215, 0xd7}, {&(0x7f00000076c0)=""/137, 0x89}, {&(0x7f0000007780)=""/137, 0x89}, {&(0x7f0000007840)=""/25, 0x19}, {&(0x7f0000007880)=""/252, 0xfc}, {&(0x7f0000007980)=""/102, 0x66}, {&(0x7f0000007a00)=""/137, 0x89}], 0x8, &(0x7f0000009900)=""/25, 0x297, 0x7}, 0x6}, {{&(0x7f0000007b80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000008dc0)=[{&(0x7f0000007c00)=""/4096, 0x1000}, {&(0x7f0000008c00)=""/126, 0x7e}, {&(0x7f0000008c80)=""/85, 0x55}, {&(0x7f0000008d00)=""/167, 0xa7}], 0x4, &(0x7f0000008e00)=""/84, 0x54, 0x922}, 0x1f}, {{0x0, 0x0, &(0x7f0000008f00)=[{&(0x7f0000008e80)=""/76, 0x4c}], 0x1, 0x0, 0x0, 0xc39d}, 0x4}, {{&(0x7f0000008f40)=@alg, 0xfffffffffffffd4e, &(0x7f0000009200)=[{&(0x7f0000008fc0)=""/221, 0xdd}, {&(0x7f00000090c0)=""/60, 0x3c}, {&(0x7f0000009800)=""/205, 0xcd}], 0xde, 0x0, 0x0, 0x6}, 0x9}], 0xa, 0x120, &(0x7f00000094c0)={0x0, 0x1c9c380}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000009540)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000096c0)={&(0x7f0000009500)={0x10, 0x0, 0x0, 0x20000408}, 0xc, &(0x7f0000009680)={&(0x7f0000009580)={0xc8, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb255}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5964}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfe9}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7, 0x2d0000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000200)={0xffffffff}, 0x2, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000007ac0)={0x1, 0x10, 0xfa00, {&(0x7f00000001c0), r3}}, 0x18) 11:39:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000000)="fa00", 0x2}], 0x1, &(0x7f0000002e40)=[{0xa8, 0x11f, 0x0, "69b386aaf2558ad716ad1df0fc8c141c374d1bb1507a7ba7dc0f41fbd6707872bf739cc3694b1df1194fc44e7ad14e48b8d7aa104486cd7278efe6f62ceabf11d65037d3a713abd261e63fcbf280415b557170e6a6a26913befa7e332df2d7ba8af92c408ee02288b48c67494e91748ba02ca9c1133973278b078974ad8191d27fb6d4f45e9c7c4818d9032344749284197f1c1e88c748"}, {0xe0, 0x105, 0xffffffffffffffff, "d83498b47eae1f7fe8fcd3b73b1004247f7287dd12d4837efea86b3f0028b41fa8604ccd37f2afecadd23c3a807c369948be205dc4a29d8a067d5853a363abeef1f1d8e18d41acd1dbb55e446aa4f762f38a90819080932155657aa24f96de4d179ff9e0aee35cc395270a930af0f83ceab2a3091de508c5e18920d1d5422a8ad317c2a612e2ef0053b8928231d5284284bd99bb1bd3c0a340f1b341deabbf4206efaaf595a5525a433e628efff5eb9ebde5e160e1b1dfc13431f7971dc9e4ab3df00b3fb468f16032ee10a4de09"}, {0x1050, 0x10a, 0x5968064e, 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"}, {0x48, 0x115, 0x400, "cd35d33e7437333f4f3dd07a1e9a2b8a6a38543e9c44b1bc660dededae8081c4882d81ca582ad90b6b62b2dd59bddb1ff20b59"}, {0x80, 0x114, 0x8, "4033ba9a07df2ab7e0ab483858a37078dc21aa9098d2530954ae9c23144b4b4a4c7f2adab6ad8d005cf7b13678feab657346706d47338df442375aa82c8b600cfd5ee84bbf87079ec7b85d318fc46da72009bb719c1b425396591519d2160fbe6b5f3e81f35bf50f39"}], 0x23d0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x402200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x5, 0x18, 0x5, 0x7fffffff, "31f740e33650e05dc16afd1532d16aff29f1824d9a43dd4610d5dbed4b7d2774"}) 11:39:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r0, 0x3, 0x1, 0x4763, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) 11:39:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r2, @ANYBLOB="000a2bbd7000fedbdf250f0000004c00020008000900ffffff7f08000900010001000800060009000000080009000100000008000b000a000000080008000700000008000800010000005aeb7b6f080002004e230000080002004e200000380003000800010002000000140006000000000000000000000000000000000008000400060000000800030001000000080007004e23000008000600"], 0xa0}, 0x1, 0x0, 0x0, 0x20004800}, 0x1) socket$pppoe(0x18, 0x1, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="d8", 0x1}]) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000180)={0x4, 0x1, 0x9, 0x80, &(0x7f0000000080)=[{}]}) 11:39:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 343.037261] audit: type=1326 audit(1529840363.035:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16272 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 [ 343.371096] not chained 1880000 origins [ 343.375142] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 343.381546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.390901] Call Trace: [ 343.393548] dump_stack+0x185/0x1d0 [ 343.397184] kmsan_internal_chain_origin+0x1ff/0x210 [ 343.402319] ? __msan_poison_alloca+0x15c/0x1d0 [ 343.407004] ? tcp_wfree+0x52d/0x6d0 [ 343.410727] ? kmsan_set_origin_inline+0x6b/0x120 [ 343.415580] ? __msan_poison_alloca+0x15c/0x1d0 [ 343.420262] ? kfree_skb+0x3c6/0x5d0 [ 343.423999] ? kmsan_memcpy_origins+0xf1/0x170 [ 343.428595] ? __copy_skb_header+0x784/0x830 [ 343.433012] __msan_chain_origin+0x69/0xc0 [ 343.437257] __skb_clone+0x7b3/0x990 [ 343.440989] skb_clone+0x3e8/0x590 [ 343.444539] tcp_transmit_skb+0x3e4/0x5350 [ 343.448793] tcp_write_xmit+0x2d81/0xb200 [ 343.453021] tcp_tsq_handler+0x73d/0x8a0 [ 343.457094] tcp_tasklet_func+0x733/0x900 [ 343.461258] tasklet_action_common+0x635/0x750 [ 343.465856] ? tcp_tsq_handler+0x8a0/0x8a0 [ 343.470098] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 343.475471] tasklet_action+0x31/0x40 [ 343.479287] __do_softirq+0x592/0x979 [ 343.483103] ? ksoftirqd_should_run+0x30/0x30 [ 343.487610] run_ksoftirqd+0x1f/0x40 [ 343.491331] smpboot_thread_fn+0x4ac/0x9a0 [ 343.495579] kthread+0x4db/0x6c0 [ 343.498948] ? cpu_report_death+0x1f0/0x1f0 [ 343.503280] ? kthread_blkcg+0xf0/0xf0 [ 343.507177] ret_from_fork+0x35/0x40 [ 343.510890] Uninit was stored to memory at: [ 343.515221] kmsan_internal_chain_origin+0x12b/0x210 [ 343.520332] __msan_chain_origin+0x69/0xc0 [ 343.524574] __skb_clone+0x8a2/0x990 [ 343.528290] skb_clone+0x3e8/0x590 [ 343.531872] tcp_transmit_skb+0x3e4/0x5350 [ 343.536109] tcp_write_xmit+0x2d81/0xb200 [ 343.540271] tcp_tsq_handler+0x73d/0x8a0 [ 343.544338] tcp_tasklet_func+0x733/0x900 [ 343.548491] tasklet_action_common+0x635/0x750 [ 343.553072] tasklet_action+0x31/0x40 [ 343.556877] __do_softirq+0x592/0x979 [ 343.560666] [ 343.562285] Uninit was stored to memory at: [ 343.566617] kmsan_internal_chain_origin+0x12b/0x210 [ 343.571723] __msan_chain_origin+0x69/0xc0 [ 343.575970] __skb_clone+0x8a2/0x990 [ 343.579689] skb_clone+0x3e8/0x590 [ 343.583237] tcp_transmit_skb+0x3e4/0x5350 [ 343.587476] tcp_write_xmit+0x2d81/0xb200 [ 343.591626] tcp_tsq_handler+0x73d/0x8a0 [ 343.595710] tcp_tasklet_func+0x733/0x900 [ 343.599888] tasklet_action_common+0x635/0x750 [ 343.604471] tasklet_action+0x31/0x40 [ 343.608282] __do_softirq+0x592/0x979 [ 343.612069] [ 343.613687] Uninit was stored to memory at: [ 343.618472] kmsan_internal_chain_origin+0x12b/0x210 [ 343.623582] __msan_chain_origin+0x69/0xc0 [ 343.627820] __skb_clone+0x8a2/0x990 [ 343.631536] skb_clone+0x3e8/0x590 [ 343.635078] tcp_transmit_skb+0x3e4/0x5350 [ 343.639313] tcp_write_xmit+0x2d81/0xb200 [ 343.643463] tcp_tsq_handler+0x73d/0x8a0 [ 343.647527] tcp_tasklet_func+0x733/0x900 [ 343.651712] tasklet_action_common+0x635/0x750 [ 343.656296] tasklet_action+0x31/0x40 [ 343.660104] __do_softirq+0x592/0x979 [ 343.663984] [ 343.665603] Uninit was stored to memory at: [ 343.669937] kmsan_internal_chain_origin+0x12b/0x210 [ 343.675053] __msan_chain_origin+0x69/0xc0 [ 343.679296] __skb_clone+0x8a2/0x990 [ 343.683014] skb_clone+0x3e8/0x590 [ 343.686563] tcp_transmit_skb+0x3e4/0x5350 [ 343.690806] tcp_write_xmit+0x2d81/0xb200 [ 343.694957] tcp_tsq_handler+0x73d/0x8a0 [ 343.699029] tcp_tasklet_func+0x733/0x900 [ 343.703182] tasklet_action_common+0x635/0x750 [ 343.707763] tasklet_action+0x31/0x40 [ 343.711566] __do_softirq+0x592/0x979 [ 343.715352] [ 343.716969] Uninit was stored to memory at: [ 343.721305] kmsan_internal_chain_origin+0x12b/0x210 [ 343.726420] __msan_chain_origin+0x69/0xc0 [ 343.730658] __skb_clone+0x8a2/0x990 [ 343.734368] skb_clone+0x3e8/0x590 [ 343.737909] tcp_transmit_skb+0x3e4/0x5350 [ 343.742146] tcp_write_xmit+0x2d81/0xb200 [ 343.746296] tcp_tsq_handler+0x73d/0x8a0 [ 343.750353] tcp_release_cb+0x1d7/0x490 [ 343.754330] release_sock+0x107/0x2a0 [ 343.758125] tcp_sendmsg+0xd6/0x100 [ 343.761751] inet_sendmsg+0x3fc/0x760 [ 343.765547] sock_write_iter+0x3bc/0x470 [ 343.769609] do_iter_readv_writev+0x81c/0xa20 [ 343.774098] do_iter_write+0x30d/0xd50 [ 343.777986] do_writev+0x3be/0x820 [ 343.781521] __x64_sys_writev+0xe1/0x120 [ 343.785579] do_syscall_64+0x15b/0x230 [ 343.789463] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 343.794639] [ 343.796434] Uninit was stored to memory at: [ 343.800761] kmsan_internal_chain_origin+0x12b/0x210 [ 343.805862] __msan_chain_origin+0x69/0xc0 [ 343.810094] __skb_clone+0x8a2/0x990 [ 343.813806] skb_clone+0x3e8/0x590 [ 343.817342] tcp_transmit_skb+0x3e4/0x5350 [ 343.821577] tcp_write_xmit+0x2d81/0xb200 [ 343.825724] __tcp_push_pending_frames+0x124/0x400 [ 343.830655] tcp_push+0x803/0x8f0 [ 343.834108] tcp_sendmsg_locked+0x4eb1/0x6610 [ 343.838608] tcp_sendmsg+0xb2/0x100 [ 343.842231] inet_sendmsg+0x3fc/0x760 [ 343.846028] sock_write_iter+0x3bc/0x470 [ 343.850092] do_iter_readv_writev+0x81c/0xa20 [ 343.854584] do_iter_write+0x30d/0xd50 [ 343.858472] do_writev+0x3be/0x820 [ 343.862015] __x64_sys_writev+0xe1/0x120 [ 343.866074] do_syscall_64+0x15b/0x230 [ 343.869966] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 343.875144] [ 343.876760] Uninit was stored to memory at: [ 343.881086] kmsan_internal_chain_origin+0x12b/0x210 [ 343.886187] __msan_chain_origin+0x69/0xc0 [ 343.890421] __alloc_skb+0x949/0x9e0 [ 343.894135] sk_stream_alloc_skb+0x17c/0xcf0 [ 343.898536] tcp_sendmsg_locked+0x237e/0x6610 [ 343.903025] tcp_sendmsg+0xb2/0x100 [ 343.906646] inet_sendmsg+0x3fc/0x760 [ 343.910445] sock_write_iter+0x3bc/0x470 [ 343.914505] do_iter_readv_writev+0x81c/0xa20 [ 343.919001] do_iter_write+0x30d/0xd50 [ 343.922884] do_writev+0x3be/0x820 [ 343.926421] __x64_sys_writev+0xe1/0x120 [ 343.930477] do_syscall_64+0x15b/0x230 [ 343.934362] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 343.939535] [ 343.941148] Uninit was created at: [ 343.944688] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 343.949788] kmsan_kmalloc+0x94/0x100 [ 343.953582] kmsan_slab_alloc+0x10/0x20 [ 343.957556] kmem_cache_alloc_node+0x8af/0xc80 [ 343.962135] __alloc_skb+0x202/0x9e0 [ 343.965844] sk_stream_alloc_skb+0x17c/0xcf0 [ 343.970250] tcp_sendmsg_locked+0x237e/0x6610 [ 343.974740] tcp_sendmsg+0xb2/0x100 [ 343.978361] inet_sendmsg+0x3fc/0x760 [ 343.982156] sock_write_iter+0x3bc/0x470 [ 343.986215] do_iter_readv_writev+0x81c/0xa20 [ 343.990705] do_iter_write+0x30d/0xd50 [ 343.994586] do_writev+0x3be/0x820 [ 343.998120] __x64_sys_writev+0xe1/0x120 [ 344.002175] do_syscall_64+0x15b/0x230 [ 344.006058] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 344.297597] not chained 1890000 origins [ 344.301627] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 344.308027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.317380] Call Trace: [ 344.319976] dump_stack+0x185/0x1d0 [ 344.323609] kmsan_internal_chain_origin+0x1ff/0x210 [ 344.328712] ? __msan_poison_alloca+0x15c/0x1d0 [ 344.333378] ? tcp_wfree+0x52d/0x6d0 [ 344.337092] ? kmsan_set_origin_inline+0x6b/0x120 [ 344.341933] ? __msan_poison_alloca+0x15c/0x1d0 [ 344.346600] ? kfree_skb+0x3c6/0x5d0 [ 344.350314] ? kmsan_memcpy_origins+0xf1/0x170 [ 344.354896] ? __copy_skb_header+0x784/0x830 [ 344.359297] __msan_chain_origin+0x69/0xc0 [ 344.363533] __skb_clone+0x7b3/0x990 [ 344.367252] skb_clone+0x3e8/0x590 [ 344.370797] tcp_transmit_skb+0x3e4/0x5350 [ 344.375042] tcp_write_xmit+0x2d81/0xb200 [ 344.379214] tcp_tsq_handler+0x73d/0x8a0 [ 344.383278] tcp_tasklet_func+0x733/0x900 [ 344.387427] tasklet_action_common+0x635/0x750 [ 344.392011] ? tcp_tsq_handler+0x8a0/0x8a0 [ 344.396246] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 344.401608] tasklet_action+0x31/0x40 [ 344.405404] __do_softirq+0x592/0x979 [ 344.409208] ? ksoftirqd_should_run+0x30/0x30 [ 344.413696] run_ksoftirqd+0x1f/0x40 [ 344.417404] smpboot_thread_fn+0x4ac/0x9a0 [ 344.421639] kthread+0x4db/0x6c0 [ 344.424997] ? cpu_report_death+0x1f0/0x1f0 [ 344.429315] ? kthread_blkcg+0xf0/0xf0 [ 344.433199] ret_from_fork+0x35/0x40 [ 344.436906] Uninit was stored to memory at: [ 344.441227] kmsan_internal_chain_origin+0x12b/0x210 [ 344.446327] __msan_chain_origin+0x69/0xc0 [ 344.450557] __skb_clone+0x8a2/0x990 [ 344.454263] skb_clone+0x3e8/0x590 [ 344.457797] tcp_transmit_skb+0x3e4/0x5350 [ 344.462027] tcp_write_xmit+0x2d81/0xb200 [ 344.466173] tcp_tsq_handler+0x73d/0x8a0 [ 344.470231] tcp_tasklet_func+0x733/0x900 [ 344.474372] tasklet_action_common+0x635/0x750 [ 344.478948] tasklet_action+0x31/0x40 [ 344.482746] __do_softirq+0x592/0x979 [ 344.486532] [ 344.488147] Uninit was stored to memory at: [ 344.492466] kmsan_internal_chain_origin+0x12b/0x210 [ 344.497596] __msan_chain_origin+0x69/0xc0 [ 344.501825] __skb_clone+0x8a2/0x990 [ 344.505534] skb_clone+0x3e8/0x590 [ 344.509079] tcp_transmit_skb+0x3e4/0x5350 [ 344.513309] tcp_write_xmit+0x2d81/0xb200 [ 344.517453] tcp_tsq_handler+0x73d/0x8a0 [ 344.521509] tcp_tasklet_func+0x733/0x900 [ 344.525654] tasklet_action_common+0x635/0x750 [ 344.530230] tasklet_action+0x31/0x40 [ 344.534287] __do_softirq+0x592/0x979 [ 344.538844] [ 344.540462] Uninit was stored to memory at: [ 344.544793] kmsan_internal_chain_origin+0x12b/0x210 [ 344.549892] __msan_chain_origin+0x69/0xc0 [ 344.554126] __skb_clone+0x8a2/0x990 [ 344.557835] skb_clone+0x3e8/0x590 [ 344.561371] tcp_transmit_skb+0x3e4/0x5350 [ 344.565601] tcp_write_xmit+0x2d81/0xb200 [ 344.569741] tcp_tsq_handler+0x73d/0x8a0 [ 344.573799] tcp_tasklet_func+0x733/0x900 [ 344.577938] tasklet_action_common+0x635/0x750 [ 344.582516] tasklet_action+0x31/0x40 [ 344.586315] __do_softirq+0x592/0x979 [ 344.590098] [ 344.591720] Uninit was stored to memory at: [ 344.596040] kmsan_internal_chain_origin+0x12b/0x210 [ 344.601141] __msan_chain_origin+0x69/0xc0 [ 344.605370] __skb_clone+0x8a2/0x990 [ 344.609079] skb_clone+0x3e8/0x590 [ 344.612616] tcp_transmit_skb+0x3e4/0x5350 [ 344.616844] tcp_write_xmit+0x2d81/0xb200 [ 344.620988] tcp_tsq_handler+0x73d/0x8a0 [ 344.625042] tcp_tasklet_func+0x733/0x900 [ 344.629185] tasklet_action_common+0x635/0x750 [ 344.633759] tasklet_action+0x31/0x40 [ 344.637557] __do_softirq+0x592/0x979 [ 344.641342] [ 344.642955] Uninit was stored to memory at: [ 344.647278] kmsan_internal_chain_origin+0x12b/0x210 [ 344.652377] __msan_chain_origin+0x69/0xc0 [ 344.656607] __skb_clone+0x8a2/0x990 [ 344.660317] skb_clone+0x3e8/0x590 [ 344.663855] tcp_transmit_skb+0x3e4/0x5350 [ 344.668085] tcp_write_xmit+0x2d81/0xb200 [ 344.672226] tcp_tsq_handler+0x73d/0x8a0 [ 344.676284] tcp_release_cb+0x1d7/0x490 [ 344.680251] release_sock+0x107/0x2a0 [ 344.684045] tcp_sendmsg+0xd6/0x100 [ 344.687665] inet_sendmsg+0x3fc/0x760 [ 344.691476] sock_write_iter+0x3bc/0x470 [ 344.695533] do_iter_readv_writev+0x81c/0xa20 [ 344.700023] do_iter_write+0x30d/0xd50 [ 344.703907] do_writev+0x3be/0x820 [ 344.707445] __x64_sys_writev+0xe1/0x120 [ 344.711503] do_syscall_64+0x15b/0x230 [ 344.715387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 344.720560] [ 344.722176] Uninit was stored to memory at: [ 344.726496] kmsan_internal_chain_origin+0x12b/0x210 [ 344.731594] __msan_chain_origin+0x69/0xc0 [ 344.735827] __skb_clone+0x8a2/0x990 [ 344.739538] skb_clone+0x3e8/0x590 [ 344.743072] tcp_transmit_skb+0x3e4/0x5350 [ 344.747299] tcp_write_xmit+0x2d81/0xb200 [ 344.751443] __tcp_push_pending_frames+0x124/0x400 [ 344.756364] tcp_push+0x803/0x8f0 [ 344.759809] tcp_sendmsg_locked+0x4eb1/0x6610 [ 344.764300] tcp_sendmsg+0xb2/0x100 [ 344.767919] inet_sendmsg+0x3fc/0x760 [ 344.771712] sock_write_iter+0x3bc/0x470 [ 344.775768] do_iter_readv_writev+0x81c/0xa20 [ 344.780255] do_iter_write+0x30d/0xd50 [ 344.784135] do_writev+0x3be/0x820 [ 344.787666] __x64_sys_writev+0xe1/0x120 [ 344.791724] do_syscall_64+0x15b/0x230 [ 344.795607] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 344.800799] [ 344.802414] Uninit was stored to memory at: [ 344.806733] kmsan_internal_chain_origin+0x12b/0x210 [ 344.811825] __msan_chain_origin+0x69/0xc0 [ 344.816055] __alloc_skb+0x949/0x9e0 [ 344.819765] sk_stream_alloc_skb+0x17c/0xcf0 [ 344.824165] tcp_sendmsg_locked+0x237e/0x6610 [ 344.828651] tcp_sendmsg+0xb2/0x100 [ 344.832272] inet_sendmsg+0x3fc/0x760 [ 344.836067] sock_write_iter+0x3bc/0x470 [ 344.840124] do_iter_readv_writev+0x81c/0xa20 [ 344.844613] do_iter_write+0x30d/0xd50 [ 344.848498] do_writev+0x3be/0x820 [ 344.852034] __x64_sys_writev+0xe1/0x120 [ 344.856087] do_syscall_64+0x15b/0x230 [ 344.859970] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 344.865145] [ 344.866762] Uninit was created at: [ 344.870305] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 344.875403] kmsan_kmalloc+0x94/0x100 [ 344.879197] kmsan_slab_alloc+0x10/0x20 [ 344.883164] kmem_cache_alloc_node+0x8af/0xc80 [ 344.887744] __alloc_skb+0x202/0x9e0 [ 344.891453] sk_stream_alloc_skb+0x17c/0xcf0 [ 344.895852] tcp_sendmsg_locked+0x237e/0x6610 [ 344.900427] tcp_sendmsg+0xb2/0x100 [ 344.904046] inet_sendmsg+0x3fc/0x760 [ 344.908014] sock_write_iter+0x3bc/0x470 [ 344.912068] do_iter_readv_writev+0x81c/0xa20 [ 344.916558] do_iter_write+0x30d/0xd50 [ 344.920437] do_writev+0x3be/0x820 [ 344.923972] __x64_sys_writev+0xe1/0x120 [ 344.928024] do_syscall_64+0x15b/0x230 [ 344.931905] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:39:27 executing program 0: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x100000000000857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000180)=""/166, 0xfffffffffffffdbc) rename(&(0x7f00000003c0)="e91f7189591e9233614b00", &(0x7f0000000540)='./file0\x00') getdents(r2, &(0x7f0000000000)=""/46, 0x2e) 11:39:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x4, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x5, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x49, 0x6e31, 0x800}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x7, 0xd88}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x8, 0x4}, &(0x7f0000000240)=0xc) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x100000000, 0x5d, 0x9, 0x10000, 0x0, 0x3f, 0x0, 0x2e2, 0x40, 0x2b, 0x1, 0x81, 0x38, 0x1, 0x4, 0x8000, 0x6}, [{0x60000001, 0x80, 0x1, 0x0, 0x8, 0x2e, 0x4, 0x9a8c}, {0x60000007, 0x2, 0x5, 0x4fd, 0x8000, 0x4, 0x81, 0x1}], "a1", [[], []]}, 0x2b1) 11:39:27 executing program 5: unshare(0x64000400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) 11:39:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="313a300d6f828807573f4b187d3ec5e246a9ded7b308ddf33298a110f1792863679ac5b74eb24767ab583e09b176ff70a36fcc0af8ac625fc3e9d6340468eb7ebca052ba1a92df92a94c5dd9ca9ab746fef156e8580a8f88b63e361c6a7b532212150a6dc77f599f83565724ad85480cf197a2657c4e186c7f910965fe98f820251a15f493a8da08fe6c7db4"], 0x8c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000001300)='/dev/null\x00', 0x40, 0x0) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) bind$can_raw(r2, &(0x7f0000000280)={0x1d, r3}, 0x10) getsockname$unix(r2, &(0x7f0000001340), &(0x7f00000013c0)=0x6e) 11:39:27 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x101) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x2, 0x3d0, [0x0, 0x200005c0, 0x200005f0, 0x20000700], 0x0, &(0x7f00000000c0), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x448) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x7, 0x800, 0x7, 0x5, 0x0, 0x3f, 0x200, 0x0, 0xf5, 0x3, 0xab39, 0x6, 0x8001, 0xffff, 0x4000000000, 0x0, 0xffff, 0x9, 0x0, 0x4, 0x9, 0x1, 0x6, 0x9, 0x8, 0xa31, 0x1000, 0x100, 0x2, 0x2, 0x5, 0x2fc000000000, 0xa4, 0x9, 0x0, 0x0, 0x0, 0x2, 0x15ef6570791fa9e5, @perf_config_ext, 0x100, 0x59d, 0x8001, 0x7, 0x0, 0x1000, 0x100000000}, r2, 0x7, r1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) 11:39:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000240), &(0x7f0000000280)) chown(&(0x7f0000000000)='./file0\x00', r2, r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r5 = dup3(r1, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f00000002c0)=0x9) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:27 executing program 7: r0 = socket$inet6(0xa, 0x8000000080003, 0x7) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f000001ef08)}, 0x0) 11:39:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x8}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00000001c0)=0x10) [ 347.979856] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 348.013363] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 348.062414] IPVS: ftp: loaded support on port[0] = 21 11:39:28 executing program 3: 11:39:28 executing program 4: 11:39:28 executing program 2: 11:39:28 executing program 7: 11:39:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001f000100001000000000000004000000"], 0x1}, 0x1}, 0x0) 11:39:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)={0x14, 0x1f, 0x1, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 11:39:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/140, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x4000000080}, 'port0\x00', 0x3f, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x3d8cb47d95373deb}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000580)={0x0, 0x0, 'client0\x00', 0x0, "69df88c8b1f7777b", "4868dc9adf204db33ae53b013f6b7727d7621d32b201392a0a4eac9ad04a7e4e"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) 11:39:28 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x44e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000007c0)={'team0\x00'}) 11:39:39 executing program 0: 11:39:39 executing program 5: 11:39:39 executing program 4: 11:39:39 executing program 3: 11:39:39 executing program 7: 11:39:39 executing program 6: 11:39:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:39 executing program 2: 11:39:39 executing program 3: 11:39:39 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1'}, 0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 11:39:39 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') link(&(0x7f00000004c0)='./control/file0\x00', &(0x7f0000000500)='./file0\x00') close(r0) 11:39:39 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='u', 0x1, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'memory', 0x20}]}, 0x8) 11:39:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)={0x14, 0x1f, 0x1, 0x0, 0x0, {0x3001}}, 0x14}, 0x1}, 0x0) 11:39:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001f000100000000000000000009000000"], 0x1}, 0x1}, 0x0) 11:39:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 11:39:39 executing program 3: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000040)={0x0, @multicast2=0xe0000002, 0x0, 0x0, 'lc\x00', 0x0, 0x0, 0x401}, 0x2c) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) 11:39:39 executing program 4: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000000080)) clock_gettime(0x7, &(0x7f0000000100)={0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x7fff}, &(0x7f00000000c0), &(0x7f0000000140)={r1}, 0x8) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) 11:39:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001000000000000000000000000800120000000300000000000000000006000000000000000000800000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000004000000bb000000000000000003000500000000000200423b1d632b010020000000000000"], 0x80}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x7ff, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 11:39:39 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendto(r0, &(0x7f0000000300)="282a0d25d8c1ed6570f2b3848f639f2e378d0ed291e565eb6adddfaed78fa5dd559f8fe4a75b8d6b31217946e2950c477441aebf9d51ba0ae0cb61a9e7dc78e26b23d7f49a9e9d504e49db371b1220bbc4366e4c70924e4399891003a6731a47a859a8076b7be6b5c795fee020d0028f34e592b0be566c8c05c37637b2959cbcb92c796d94d4defc", 0x88, 0x0, &(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) 11:39:39 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x8000400000000c9, 0x8000) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) 11:39:39 executing program 5: socket$netlink(0x10, 0x3, 0x9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}) 11:39:40 executing program 0: lookup_dcookie(0x2, &(0x7f0000000000)=""/161, 0xa1) socket$inet6_sctp(0xa, 0x5, 0x84) prctl$setmm(0x23, 0x4, &(0x7f0000ffc000/0x2000)=nil) [ 360.027338] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 11:39:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x20, 0x2d, 0x80010b, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x30002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x8b66, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4de8e7ef}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x100}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xfffffffffffff682, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xc9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe2}], 0xdc) 11:39:40 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000140)=0xfffffffffffffedb, 0x0) dup2(r1, r2) r3 = gettid() fcntl$lock(r2, 0x6, &(0x7f0000000080)={0x2, 0x3, 0x4, 0x7fff, r3}) 11:39:40 executing program 5: r0 = memfd_create(&(0x7f0000000040)='/dev/hwrng\x00', 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0), 0x80000000, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r1, &(0x7f0000000200), 0x0, 0x50) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) sched_yield() write$evdev(r3, &(0x7f0000000280)=[{{0x77359400}, 0x4, 0xf6, 0x5}, {{0x0, 0x7530}, 0x61f3, 0x8000, 0x3e0000000000000}, {{0x77359400}, 0x0, 0x1ff, 0x405b}, {{0x0, 0x7530}, 0x3ff, 0x8, 0x5008}, {{}, 0x100000001, 0x7bf0, 0x5ef}], 0x78) 11:39:40 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2e45f45f) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, 0x401, 0x7fffffff, 0x0, 0x400, 0x0, 0x1100000, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bridge0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000000100)) 11:39:40 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x32, @multicast1=0xe0000001, 0x4e23, 0xfffffffffffffffe, 'wrr\x00', 0x20, 0x3, 0x48}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002c00)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000002d00)=0xe8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) mkdirat$cgroup(r0, &(0x7f0000002d80)="071d00a929", 0x1ff) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x4, @rand_addr=0x8, 0x4e24, 0x4, 'lblcr\x00', 0x10, 0x6, 0x3e}, 0x2c) ioctl$int_in(r0, 0x5454, &(0x7f0000000340)=0x800081) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000013c0)={0x0, @in6={{0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x10}, 0x140}}, 0x1, 0x9, 0x3, 0x4, 0x100000001}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002dc0)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xbc4}}}, 0x84) fcntl$setlease(r0, 0x400, 0x2) sendmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001680)="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", 0xfa}, {&(0x7f0000001780)="401926453fb4c4037aed91009e90a8096ce983dbb7fd11a48dd5e463d9bee61f329876f3fc2fea3a3ec05261ef434a08b9a8f132525e9cf2bae252fbe1c77bcaefae5362ae6aee4582b88d57c0b14d78c25fcef75a363c5857ab1c8ab61ea1a2c878afa9d2c8fdd0ea75ff718a2b4e2e3ac7f2fbf4bbdfbdf8aaa13bd6fcc9251cc4d66c81e86c450bc30b43cb6895f3805d655cf42c0a730c536dde786fb87d33e37528f9bd7d8c9cf795c0d579dc5765db651b9ffdde775a9f8904e6f23e337cf311a14d2f7cd80c9b7bd125c49b3807c18f5458c4b723411a761fb1", 0xdd}], 0x2, &(0x7f00000018c0)=[{0x78, 0x6, 0x7fff, "a0c28dbb108ea15dc9f8aee4e828ba3b0de6a2260374732ce3b528323127cd2e7b3ee9934223ae3b5b59502770c384f75c83bb9ec8a24e553c2a041af6094a34550b4c41c1ecadea1b199e00e84cdf109a541175086438ae228bc3e1d0eae43a7f67de"}, {0x1010, 0x10a, 0x6, "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"}, {0x50, 0x10d, 0xdcd983e, "310f16c1f9caa142dafadf8ee37824405a353412a7ee082d465ef623fd532e7dd0b040b7a676b8f8363526200fbd780467a6722a1cbb01751fd0"}, {0x50, 0x117, 0x7ff, "f481897078424e2333bfa7347ad63271b2d18591e9d6e6314d031f6e5d362aee1c0b316db35459a7baf66b1a69013de316d2f57b892b328562"}, {0x90, 0x100, 0xffffffff, "2ba4b7ed2d61757d603bf8a01ad986b71646e199ef1de9d3eab2dae9e9928c95c5423893ac32b9208e6d8ec0a583d069c432fb12ead409597ce7019918979a3c1e385a265069fee74c8b58e45d9696cda83d2d3022ca19501ae8ae460b92063b6c0615ac6788236cb563d0a5a416a0a69583485da5d8a2f471f0c1c6a3058544"}, {0x38, 0x116, 0x1000, "60916fc398c831674630113f92db4dfde264fb3831f85b2c6e15c17a0e06531727"}, {0x18, 0x18c, 0x900, "5192251db0d6aa"}, {0xc8, 0x2286ce55e5fb19ad, 0xcc0, "08246575f3a6fb81b4b6fc009ab147c89607b5928d607b92ba223aa309b27463fafcbc78d0b050a7d13ace83f23002ba0644819b3dea616d4356a8b58ef658c7cc2b029bc73f15322deeedab8007539360399175131f35fe499e7c6e8471f69f4a44e4d893ee7ad8d5f10d552035396343ee33db57d033942e938f91c3a9212d1d396c4e52d2087abc638d44b710198bcfba393c49f98c3743eca8a90048c581bda955ac9c861f7b49c4be28073eacb2a0698c6832"}], 0x12d0, 0x8000}, 0x2}], 0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001480)={{0xfffffffffffffffe, 0xffffffff}, 'port1\x00', 0x8, 0x40000, 0xfffffffffffffff8, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x3000000000000}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002e80)={@ipv4, 0x0}, &(0x7f0000001540)=0xfffffffffffffdc8) sendmsg$nl_route(r0, &(0x7f0000001600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000015c0)={&(0x7f0000001640)=ANY=[@ANYBLOB="2c0000001900260028bdbaff38f945e853a72963f9f7a6a67f277000fcdbdf251c140009fc00c80100000000000008000400000000000000", @ANYRES32=r3], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x200007fb, &(0x7f0000e68000)={0x2, 0x4e26, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000280)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f00000002c0)=""/20, 0x14}, 0x102) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000001580)={0x1, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x4, 'fo\x00', 0x5, 0x81, 0x4f}, 0x2c) write$binfmt_elf64(r1, &(0x7f00000022c0)=ANY=[], 0xffb9) 11:39:40 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x4) unshare(0x2000000) r1 = socket$key(0xf, 0x3, 0x2) ppoll(&(0x7f0000000080)=[{r1, 0x6}], 0x1, &(0x7f0000000140), &(0x7f0000000000), 0x3) 11:39:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000e9f000)=0x60020d) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x4, 0x6, 0x7, 0x80000001, 0xfff, 0xe6}) pread64(r2, &(0x7f0000000540)=""/103, 0x49, 0x0) pwrite64(r2, &(0x7f00000000c0), 0x0, 0x0) 11:39:40 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = open(&(0x7f00000003c0)='./file0\x00', 0x228000, 0x7) r2 = open(&(0x7f0000000400)='./file0\x00', 0x800, 0x101) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000500)={'teql0\x00', &(0x7f0000000440)=@ethtool_rx_ntuple={0x35, {0x1b, @tcp_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0x4e22, 0x1fffffffe00}, @ah_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x4, 0x1f, 0x200}, 0x1, 0x4, 0x3f, 0x100000000, 0xffffffffffffffff}}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x4000, 0x100) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) r4 = userfaultfd(0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x953, 0x8802) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000040)) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000180)={0x3, 0x8, 0x6e41}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={0x92, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x2, 0x3ff, 0x4, 0xffffffff7fffffff, 0x81, &(0x7f0000000300)='veth1\x00', 0x2, 0x4328, 0x100000001}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioprio_get$pid(0x2, r7) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000002c0)=0x6) setsockopt$inet_mreqsrc(r6, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r4, r6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)='\x00', 0x398, 0x0) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0xc0189436, &(0x7f0000000080)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) fremovexattr(r0, &(0x7f00000000c0)=@known='user.syz\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000300)) 11:39:40 executing program 0: mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x0, 0x40012, 0xffffffffffffffff, 0x40000) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000011c0)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) [ 360.644373] IPVS: set_ctl: invalid protocol: 4 0.0.0.8:20004 11:39:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") read(r0, &(0x7f0000000040)=""/8, 0x8) getsockopt(r0, 0x0, 0xcf, &(0x7f0000000000)=""/8, &(0x7f0000000140)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 11:39:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x9}) ioctl$TCFLSH(r0, 0x40045436, 0x14) 11:39:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x9, 0xa, 0x24b718bf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000140)=""/228) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000240)=ANY=[], 0x0, 0x0) 11:39:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x4000000000005, 0x84) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3f, 0x1c1100) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) close(r0) 11:39:40 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000200)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000397000/0x4000)=nil, 0x4000, 0x2, 0x42, 0x8000) syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') 11:39:40 executing program 5: unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast2, @dev, @multicast1}, &(0x7f0000000580)=0xc) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x460, 0x0, 0x0, 0x0, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @rand_addr, @dev={0xac, 0x14, 0x14}}}}, {{@arp={@rand_addr, @empty, 0x0, 0x0, @empty, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'irlan0\x00', 'gretap0\x00'}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gretap0\x00', 'team_slave_0\x00'}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) 11:39:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000010c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6c0, 0x0, 0x0, 0x140, 0x3d0, 0x500, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x7, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x40, 0x3, 0x8, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d2, 0x6d, 0x613, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0x0, 0xff, 0xffffffff], [0x0, 0xffffffff, 0xff, 0xffffff00], 'ip6gre0\x00', '\x00', {0xff}, {0xff}, 0x1, 0x101, 0x6, 0x12}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0x6}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x2, 0x1, @ipv4=@rand_addr=0x40b, 0x4e21}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [0xff0000ff, 0xff000000, 0xffffff00], [0x0, 0x0, 0xff000000, 0xff000000], 'veth0_to_team\x00', 'veth1_to_bond\x00', {0xff}, {0xff}, 0x2e, 0x8, 0x6, 0x3a}, 0x0, 0x69, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x725410c8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffffe9) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x8013, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000840)={0x0, 0x9a, "bb06d3eee6b986544d15a0f99986e5025c6f1811910da77601cbc407b96cbd60f078f261aef41a1e54a6ff0d733921d63ca679c8209bcdbe1fc5240f711e3d5a99eb49ea5b1be56e9c7650b52da6ef9d28e1f5813d7a0d53746755542f12c2e89879d7e9dcc8a21d0c9dbc9b7ac1825402616cc3e4ee00bb7b3310a1ab7935e0ce6f71ea331a308642a0c826f79f43779a0813aebed64c99eaa8"}, &(0x7f0000000900)=0xa2) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x20000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000940)={r1, 0x80000001}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 11:39:40 executing program 0: keyctl$search(0xa, 0x0, &(0x7f0000000580)='rxrpc\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x20000000}) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x3, 0x1031cb1c, 0xfff, 0x5, 0x4d, 0xb5, 0x0, 0x5, 0x2, 0x1f}) 11:39:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d61707300b49258317d0f7ebbaaa743023a24f80ca9d1f13bc1be4f9ee16a2f5b0aa75346c99ebe1f2950c2c0a7a77469719f07937378c66a905fcc66c850f83a01c5edf13893") preadv(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f0000000600)=""/240, 0xf0}, {&(0x7f0000000480)=""/122, 0x7a}], 0x3, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={r0, 0x0, 0x53d7, 0xc2f, 0x4f90}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x310, 0x1, 0x6, 0x1}, 0x10) 11:39:40 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301002, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000080)=""/8, 0x8}, &(0x7f00000001c0), 0x8}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a8b878dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e769fd1d57d1b83e77d656f") sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) r3 = socket$pptp(0x18, 0x1, 0x2) sendfile(r3, r2, &(0x7f0000000280), 0x8) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/239, 0x400}) [ 361.427679] IPVS: set_ctl: invalid protocol: 1 172.20.20.26:20004 [ 361.575993] IPVS: set_ctl: invalid protocol: 4 0.0.0.8:20004 [ 361.614811] IPVS: set_ctl: invalid protocol: 1 172.20.20.26:20004 11:39:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x3ff}, &(0x7f0000000100)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = open(&(0x7f000000fffa)='./bus\x00', 0x140042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3) 11:39:41 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xc0e1, 0x10, 0x0, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x1, 0x8000, 0x9, 0x1f, 0x8, 0x4, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000180), &(0x7f0000000040)=0x4) 11:39:41 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000180)="040105000500000000000000ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e77205000000402810fadc5712f29508c008186575efe5eb8f5972eaecff8b30ac32030e80fa87d0d03d18c1f5fcb8c96da56c6fa39f106b", 0x62, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x800000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/162, 0xa2}], 0x1, &(0x7f0000000740)=""/116, 0x74}, 0x0) r1 = memfd_create(&(0x7f0000000000)='em0%eth0\x00', 0x2) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) 11:39:41 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x4000000000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r1}, {r0}], 0x2, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 11:39:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x44050, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:41 executing program 3: unshare(0x24020400) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22}}, 0x400, 0x3f, 0x7, 0x3f, 0x5}, &(0x7f00000002c0)=0x98) socketpair(0x8, 0x4, 0x4dad, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r3, 0x5608) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) sendto(r3, &(0x7f00000003c0)="574e3d8a94ffe5f9ff7432fc4d398103be224a4b824bbd2fdf6849a61e679d50f6fd0506a4124b5c19b5b5d4c2dfb29488a5b908a0da95c4a0dfd05b7dbee0cc28895bfef1c3a3bc353be68972811ae29401ca1b37903a45b9d54cefb72366c62dc922c7bc6da5018937526d3ad65606b9b26955b4f493314da9b802709b337a40281babc6773d114c22be0ddfefac9a8fa1e4a9c6a1d362981373ae7246340080cf955e5c6352bc493e2916a6dbdb1a9f421d05418d5049", 0xb8, 0x20000004, &(0x7f0000000480)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) vmsplice(r4, &(0x7f0000001300)=[{&(0x7f0000000000)="b8b8c2a07188e431cd399009c073d5c1e7ce1233e3cf7b2c3977753f73722249756ca407966f07", 0x27}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x7ff, 0x4}, &(0x7f0000000340)=0x8) 11:39:41 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) set_thread_area(&(0x7f00000000c0)={0x83ae, 0x100000, 0x4000, 0x35, 0x3, 0x80, 0x4, 0x4, 0xfffffffffffffffb, 0x8}) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x44802) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000140)=""/76, &(0x7f00000001c0)=0x4c) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="bb0982f70a94b867aa39c41e5be6c4840d4463d02e2c", 0x16, r1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000540)={0x2, &(0x7f0000000400)=[{}, {}]}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000580)={0x6, 0xbae, 0xfffffffffffff0b1, 0x8, 0x5, 0x2, 0x804d, 0x3ffc000000000, 0x101, 0x200, 0x1e}, 0xb) r3 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x8, 0x402100) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000600)={{0x3, 0x8, 0x803, 0x10000, 0x80, 0x5}, 0x81, 0xe1, 0x8638, 0xff, 0x2, "a375adaba89d34bf4245a26fa70330840bf4b17ed78293f3e15a31f6d832fbdeb187c236fcdffc9faf9bfd4364b291d787cc4d0369de668955e11d9afe31739732710b7586a657e16adcf22cfc8c3d21e13018d83fa0ad40eb8c7ed6dbaf7d58e7ec45f6cfb31bf3fef46d0e1ea44bcd0fa06d26d5f8880765c10b08f5d81813"}) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00000006c0)) faccessat(r3, &(0x7f0000000700)='./file0\x00', 0x140, 0x1000) personality(0xc) recvfrom$inet6(r3, &(0x7f0000000740)=""/13, 0xd, 0x60, &(0x7f0000000780)={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x15}, 0x100}, 0x1c) ioctl$void(r3, 0xc0045878) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x4000, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000880)={r2, r2, r2}, &(0x7f00000008c0)=""/4096, 0x1000, &(0x7f00000019c0)={&(0x7f00000018c0)={'sha1_mb\x00'}, &(0x7f0000001900)="3646d3bba419cebacd80a7e88081da41e4616692e00daa23b7f350fcf953a8800043af5d9d7d07f001e629005290e21fe172bb6bdf7fad509bcd2ba8b284b9d3b84659d5f1cdd1b2adac353b1904597ece23eca4d6ab17bc9e38e3d970198dd2301292e6403eec40777d566358f131339992343c90010aff7055c3709f11dc32b23f138c03c85a90da03292eb1a0cfe6001310b9c21576f2eb21adc6045bb30e2a46a32d543f", 0xa6}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001a00)=0x80000000, &(0x7f0000001a40)=0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001a80)={0x0, 0x5, 0x0, 0x26e, 0x3ff, 0x2}, &(0x7f0000001ac0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001b00)={r5, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x6, 0x4, 0x3, 0x2, 0x20}, &(0x7f0000001bc0)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c00)={{{@in=@local, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001d00)=0xe8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d40)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) uselib(&(0x7f0000001d80)='./file1\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001dc0)={r5, 0x1}, &(0x7f0000001e00)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/mixer\x00', 0x2800c0, 0x0) epoll_wait(r4, &(0x7f0000001e80)=[{}, {}, {}, {}, {}], 0x5, 0x1b2) 11:39:41 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x7a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'sh\x00', 0x0, 0x5, 0x4}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x9, 0x90}}, 0x44) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x13, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000200)=""/145, &(0x7f0000000100)=0xff2f) 11:39:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$netlink(0x10, 0x3, 0x4) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000000)="155cfe15ef9a2dac61257cd1da89b0dc6dd6a5ee4d332cd7cf1498cc8c94e46ed2da5ce8282bafb50582cea7465b4a325b6496d78d9735a10f86dd9178390133e6654bed9db351f1eb0f81c0a47f820306da918f39dce1ff00b82746742337392529b47ba1058b83d6350b4d1f6f706349c694c0f619b5f8e9", 0x79) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 11:39:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@broadcast, @loopback, @rand_addr}, &(0x7f00000000c0)=0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setsig(r0, 0xa, 0x3b) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) dup3(r1, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0x40485404, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 11:39:42 executing program 6: unshare(0x8000400) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x424901) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000140)="057625c97669eed0f6b61fc1c2e57b3bf10e735f685650c227b4fda7d28ccefabfa03fb1e4a56352b1616ce5c8208d38654bd9d35a143a0b366014879d23f58a892596fc5b7f7cba208fcbaa2d5182220f056b4f40f358adb034296fc3c5445218f738de106c015efd643d449528f0dd3d616a62cb61bcd2d49511d2caa4b4b3a9f29cbbc7069da7a3920558e0d2b238e7bf52dcc107fe7ffe0874da5e775d25c67613cd0788fbd0ab0a82acf4c0200d8345ff31b9f56decb31d48390d4c9c2a86684ccdcb2fc4f11608e8a3399777df7e") r2 = syz_open_procfs(r0, &(0x7f0000000080)='net/raw\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000380)={@remote, @remote, 0x0}, &(0x7f00000003c0)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000400)=r3) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x8c3, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x3}) mq_timedreceive(r4, &(0x7f00000004c0)=""/35, 0x23, 0x0, &(0x7f0000000500)={0x0, 0x989680}) 11:39:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4001, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffff}, 0x117, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r3, 0x100000001}}, 0x10) 11:39:42 executing program 7: shmget(0x1, 0x1000, 0x510, &(0x7f0000fff000/0x1000)=nil) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000300)={0xfff, {{0x2, 0x4e22}}}, 0x88) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000100)}], 0x1, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, [0x7fff, 0x1, 0x370, 0x7, 0x1, 0x1ff, 0x100000000, 0x8, 0x4, 0x4, 0x6, 0x3f, 0x8, 0x1, 0x8]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x8) recvmmsg(r1, &(0x7f0000003b40)=[{{&(0x7f0000002840)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000003ac0)=""/109, 0x6d}}], 0x1, 0x0, &(0x7f0000003c40)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x6, 0xfffffffffffffffa, 0x1, 0x1964, 0xc, 0x7fff, 0x3, {r2, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x4a, 0x4, 0x9, 0xfffffffffffffff8, 0xfffffffffffffffd}}, &(0x7f00000002c0)=0xb0) recvmmsg(r1, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f0000006140), 0x2, &(0x7f00000061c0)=""/4096, 0xf4697f080e756fd7}}], 0x1500, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 11:39:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = epoll_create1(0x80000) fcntl$lock(r1, 0x25, &(0x7f00000001c0)={0x1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='os2.security.\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=""/229, 0xe5) fcntl$lock(r1, 0x5, &(0x7f0000000000)) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x80000001, 0x20, 0x9, 0x1, 0x3}) 11:39:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x38, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'user{\x00'}]}, @IFLA_MASTER={0x8, 0xa}]}, 0x38}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000000c0)={0x8, 0x120, 0xfa00, {0x1, {0x80000001, 0x800, "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", 0x60, 0x3, 0xfffffffffffffffe, 0xcdd, 0xffff, 0xb4, 0x7c9b654f, 0x1}, r3}}, 0x128) 11:39:42 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = dup2(r1, r1) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffff}, 0x2, {0xa, 0x4e22, 0xf9, @dev={0xfe, 0x80, [], 0x19}, 0x4}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r3}}, 0x18) close(r0) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000380)=0xe8) r6 = getegid() syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0xf000, r5, r6, 0x4, 0x1, 0x20) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x10001) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000c00)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000440)={0x748, r7, 0x300, 0x70bd26, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r4}, {0xec, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x1b0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x74}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r4}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffc00}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x80, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r4}, {0x174, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x1ac, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}]}, 0x748}, 0x1, 0x0, 0x0, 0x8000}, 0x81) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), 0x4) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xc9c5) 11:39:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="ebd1ef6e67bc359ad84f5a703d08db93506af2ba47b306799d09fd9496feb887b597e0e3b84219bac5505023ec7e295c7ebf9e3a549c6c77d12f72b1e60857953588b57aecf0ca76ef879cc4b21d7992e1c63033b89a8246e837d9464e39268c9cbbf7fd32cf78c3e5469fc76922b0c5c1c877ca74e3d8a19af9ca62de6bc0bb67f25b103a79263bb88119410047b2b2649367a22f904cd657a4041c73f1f415a6ed26ce363acce01f6df0f94bdea625f11d84ff7185b624d68587bbe05f299458a6671f89cd7bb2389806170e4ed9c9acecb10fa88f969cc5915799d70401307a0e20a3ea422366342a7e53cb8146", 0xef, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="c622165f9eb45968edaf4bd68ba9c61cd345e7eaa01c3b3d6b7b5ecaddbd5a07a04627705e2e67f9f25748aa45b5d39c5907aab85fef32a58aa58361f8ba1d0a57c9f1e57fce775d2510b449df4d9f9d78ef5a76c0610d43dfef7245845a8d5a9e0817dcde6b63d0505972942c05d8f4a465db7d9789f5ac92216b7823ccc75cccbc9459865d75531f9310d86adc98fc05d4ba47def4b096deda7ce2ed44643e91", 0xa1, r1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f00000000c0)=0x8000000100000001, 0x1) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) socket$inet6(0xa, 0x800, 0x100000000) sendmmsg(r0, &(0x7f00000067c0)=[{{&(0x7f0000002e80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000005340)=[{&(0x7f0000004340)="9f", 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x40) 11:39:42 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000002c0)="9d4cbdeda10400000000000000e5a5ea44ed6c87b294432d7143c285a412483d0cadf22f3c30cc97341f427259e13b1f50814554fbec1cccdfd511004ca4ca34854b9dd66d90b1951cc1f647a58b") write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {0xffffffff, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) 11:39:42 executing program 0: unshare(0x28020400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) socket$kcm(0x29, 0x7, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8002, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x2, 0x0) semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f00000001c0)=""/51) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x8, 0x100, 0x5, 0x401, 0x8, 0x200000, 0x200, 0xff, 0x4, 0x59, 0x2, 0x5}) 11:39:42 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2c, &(0x7f0000000040), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0), 0x4) 11:39:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = dup3(0xffffffffffffffff, r0, 0x80000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x0) 11:39:42 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0xa479ae24e4385ac) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f00000002c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000200), r1}}, 0x18) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0x13e5}], 0x333) fcntl$setstatus(r2, 0x4, 0x20000000802) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000100)={'vlan0\x00', 0x8}) read(r2, &(0x7f0000000000)=""/227, 0xe3) geteuid() 11:39:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x181000) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x2, 0x4) 11:39:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x1, 0x0, "0d77bded7125338de47145b71f2226c0b6950feba57b7d52d9e6d13509bb602e4818224696dafe09c25ed1d5e1e8dd9525d4425e2c4707a00f8dd47a4c19b884282e4f743e00c7a3eff599b13d518d10"}, 0xd8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x3) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x5, 0x2, 0x0, 'queue0\x00', 0x9}) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0', [], 0xa, "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"}, 0x676) 11:39:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000d55000/0x2000)=nil, 0x2000}, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:42 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/udp\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) preadv(r1, &(0x7f0000000040), 0x10000000000000a6, 0x0) 11:39:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000100)="2957e1311f16f477671070") epoll_create1(0x80001) 11:39:42 executing program 5: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00000001c0)={0x6}, &(0x7f0000000080), &(0x7f0000000100)={0x77359400}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") read(r1, &(0x7f0000000140)=""/117, 0x75) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xffffffffffffffff, 0x1, 0xff, 0x6, 0x134, 0x9, 0x9}, 0x20) 11:39:43 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa00e89a7cdb0008060001080006040001000000000000ac1414bbaaaaaaaaaabb000000001cdfbe22197b84d8d07d0c005ec1c600ffa9a107a2449de9f194c8f846a9df501183e648d448ba7cfffe3d4e115be076b011169f2192dedf213faa3b209e8d3376e6440f52f06e32abd6920aa895aa444d38ba1dd5bbbcf44299fee7f83522b368b4e8a7b679a821cb7d287f97655aa853743c835baf9da4d7a4a579285530a7d076af6fd0c392354af78ef67bf126bf2bc0b0"], &(0x7f0000000080)={0x1, 0x3, [0x2c7, 0x200000000000000, 0x2000000000000]}) 11:39:43 executing program 0: clock_getres(0x1, &(0x7f0000000140)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x78) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f00000019c0)={&(0x7f0000000540)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001580), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000084000000050037eb59000001000000000000002000470000002e8d9f5fdf145339ac00008400000002000000", @ANYRES32=0x0], 0x38}, 0x0) 11:39:43 executing program 3: lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="747275737465642e726d6e65742ffff055b718740292548c9c245b2cd9e371df46a6525962c21de17347e8201dd3597aa05f9f9405aaa9a0ea0fb09708a6a3e47296fa50b18fa8a8f687a6df84eb1801dd4abab1b3e4c747f632c542824c0f54fd9995bbfd0c49858dd0c0499d86acd956d2858fb5d9c3ef0c2bd0be100472a144"], &(0x7f0000000180)=""/125, 0x7d) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xffffffffffffffc1, &(0x7f0000000200)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb158903278ae615ffee472ea75e2265890a503c05996076955b2234f68aca7252746af84fc5") ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) 11:39:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt(r3, 0x31, 0x8c7, &(0x7f0000000140)="b78560206c5ff00b635db0d6539fa68aeaf365c6574bb6d718c8d0938517790416f10298469f149875ecd49d63b6093fe2e530cb313d155a2e21308d4c704604dbd6e28e0088dd3e44957162362a6def13d8b41699258ad2b7284dcd1a264d04c6ef802f3dff9a802b09f3fa4d19937f2c0cad19b26afb6198d2b06ced416cf04efebcc4b36b2d72ce30ed0a30025d60ecb2fbab45f4ffb38c1aec1a7b9439ae1755310b4678e3bc17af55437697fd6046ccbccc14cff5bf68e716286d3c3e0e9cdd8abe833450f490b057fab671d144d1602a916bb61ffb0a7611d65001", 0xde) 11:39:43 executing program 2: r0 = socket$inet_sctp(0x2, 0xd, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) 11:39:43 executing program 6: unshare(0x24020400) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x101080) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getflags(r0, 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0x40485404, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 11:39:43 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x200000, 0x0) fchmodat(r0, &(0x7f0000000140)='./control/file0\x00', 0x120) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x6, @time, {}, {}, @time=@time={0x77359400}}], 0x27) unlink(&(0x7f0000000080)='./control/file0\x00') rename(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)='//control\x00') rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000300)='//control\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0xb84d, 0x1f}, {0x2}, 0x6, 0x6}) close(r1) 11:39:43 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x0, 0xffffffff, 0x10, 0x1, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xa0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x141a80, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0xa, 0x1b, 0x10, "5f53c682cab4064f57e10b8c111d4e933556817c27fc7ec7437bb20c2e83e238a52e5d7eeb659f59936dabe917b9ab09a248d520a5d988deb80499848872b5a0", "c320411e438e318b4c53ff9ceb68c3aa2cd226ec816ec6c7bee70954e761fbbf45d21e6a037635f638250798b37c930bc8d5c8cd7d198c51773e45326702a657", "703a704305c116d15360ad071dd38dfe3eb681d141fbd8406c8b72d900193948", [0x1, 0x2433]}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x3, 0x4, &(0x7f0000000300)=@raw=[@jmp={0x5, 0x644030b1, 0xf, 0x0, 0x2, 0x56}, @alu={0x7, 0x8001, 0x5, 0x0, 0x4, 0x50}], &(0x7f0000000340)='syzkaller\x00', 0x9, 0x18, &(0x7f0000000380)=""/24, 0x41000, 0x1, [], r3, 0xb}, 0x48) 11:39:43 executing program 0: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0xc) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) keyctl$dh_compute(0x17, &(0x7f0000000000)={r5, r5, r4}, &(0x7f0000000240)=""/132, 0x84, 0x0) 11:39:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = dup(r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000082ef0a)=""/246) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)={0x80002006}) epoll_pwait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x67, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'lblc\x00', 0x4, 0x5, 0x74}, {@multicast2=0xe0000002, 0x4e21, 0x4, 0x3f, 0x401, 0x2}}, 0x44) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001100094701bb6000070000000000000002000900d7efffff08009b0119001a000f000000544ec00000000004c9f500060005970000", 0x39}], 0x65) 11:39:43 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000000)='team_slave_0\x00', 0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='net\x00') exit(0x0) fstat(r3, &(0x7f0000000080)) socket$nl_route(0x10, 0x3, 0x0) 11:39:43 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x200) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') setrlimit(0x9, &(0x7f0000000040)) io_setup(0x101, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x8000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 11:39:43 executing program 6: syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa00000d040000e02402000037df16bd89d644691e7aeddb4bc14a7f58c3bec48440ad22e5ca7b285afa2d337c40ed49d3bcdabe0ee168f3dc3d020b6d327e82063da5458fe521d7e976f1cceabdfeb92c47b5ee8fa0ae"], &(0x7f0000000380)={0x0, 0x400000000000000, [0xd87]}) 11:39:43 executing program 7: r0 = gettid() r1 = socket$inet6(0xa, 0x3, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/231, 0x312}], 0x1, 0x0) madvise(&(0x7f0000243000/0x2000)=nil, 0x2000, 0x9) 11:39:43 executing program 2: r0 = socket(0x7, 0x200000000000001, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'veth1_to_bond\x00', &(0x7f0000000700)=@ethtool_regs={0x4}}) 11:39:44 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x2, 0x800000000000024, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bind$rds(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) accept(0xffffffffffffffff, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) 11:39:44 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x6, &(0x7f000079bffc), &(0x7f0000000000)=0xffffffffffffff07) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 11:39:44 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000004c0), 0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x143) 11:39:44 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0xd70, 0x8, 0x1, "c4d465ac9c47bee3d8299b5d2bbe7ec2c8d614f327b9f1f0648d87e60b6f185b297ba63dc512a30921afb09ffd19d3926f9b3c5441b3b728b59a828c31c2fb0fdc3b1c6b2653ffbfcd340416fb10934a"}, 0xd8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) ioctl$BLKRAGET(r0, 0x8000552c, &(0x7f0000000100)) signalfd4(r0, &(0x7f0000000040)={0x4}, 0x8, 0x0) [ 364.034317] ucma_write: process 1264 (syz-executor3) changed security contexts after opening file descriptor, this is not allowed. 11:39:44 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x2, 0x70bd2c, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008801}, 0x4000040) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000180)=0xa46) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f00000001c0)="8c9ec5a2a6dcd24883e86a102c215c37c0ed8bf70dbe8bf6148ac637fdbc9c991d93a372d0b26e1fe6612c223e0d442160a3a713bb99ea2a2c11db451ab3fa2bba01cc71b5b5eae8af044e6dc31f6cc95a741bd9469ae2704be6c9c34436581bc7f6e014eea73d62a5c61aa79e33a291acdabd12227048b0cbf7cac648587d26aafb004b67e84064b85a5aa0280ead3652ba880289e3bd416e2eccc593c07fa01420be6b9c7795fe0ca88690d80aa713f8349bc4810b9bb501e7f9bf0a7ca6e209e6880c0ab91d2c13d97659a405ba46e10e1619a650560dd60fa076d03912bda58828243d052f3cbfb7524fb9052e8e", 0xf0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r1, 0x20, 0x70bd26, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbe}]}, 0x24}, 0x1, 0x0, 0x0, 0x5f5b3d98de320b8d}, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000003c0)=[{0x3, 0xc17}, {0x7, 0x33d9}, {0x2, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x81}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r2, 0x8, 0x3}, 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000004c0)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000540)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, {0xa, 0x4e20, 0xffff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff7}, 0x1}, r3, 0x6}}, 0x48) fcntl$setstatus(r0, 0x4, 0x4000) prctl$getname(0x10, &(0x7f00000005c0)=""/121) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cuse\x00', 0x80, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000680)) fremovexattr(r5, &(0x7f00000006c0)=@random={'user.', 'IPVS\x00'}) r6 = add_key(&(0x7f0000000700)='id_resolver\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="a09430fcfcf45d0644136e4eeecb2e1109189fa2942055996e235454137fa154c0d2de524b8a89777c2314a8c7dac554d018b1115d94a15102ac3400acf7c78f05c73cb1706f56c01429d798aae69524d0dc849ef1a63822aa07872f27de16b322881d69a24574bc72d71bbb5bfb009b50e7e7d74b2099951bd42eb6582f9d485d8eb5ec4e3a16d923b8700f532df28f60bc4b274a5009480b10b3793f86c7a9", 0xa0, 0x0) keyctl$setperm(0x5, r6, 0x202100) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000840)=0x0) migrate_pages(r7, 0xcd, &(0x7f0000000880)=0xaab, &(0x7f00000008c0)=0xab) bind$alg(r4, &(0x7f0000000900)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(md4-generic,ctr-camellia-aesni)\x00'}, 0x58) alarm(0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000a80)={&(0x7f0000000980)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x54, r1, 0x400, 0x70bd2b, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x95a6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x54}, 0x1}, 0x40) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_netdev_private(r8, 0x89f8, &(0x7f0000000ac0)="154047036e156890e0228af150256775d41b972d192d961dabf4001619308a48a0c900aeb780fde59f1b411573b5d5dd3c7dd917edb9db2076ad") ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000b00)="31b33125fd1de9e0d0e7915e3a2f466c5387e6de9f370d30b5b507237b9f766714d55926faf46451ddf51e2618382326d09a0460e1468bb59881db52be11366f75bdf24f377eb7c7ef142d8733537b9877890e36be5211b2aa492db063289a82927ff04d06ee568d763b1e0e8ad30287f6e02f34d6a09385ca4b6f3eb095064bacd6901824ed4d125714014fc29b226c2069d5eb6256557bc93cd6a5e7e5b7bb4f7f3da65f29aecb447dfe7936630026d0946e810789646050729c5161ef8f55b4faf3bfe6f1adb8946826495fa210aa88e57a91ae46a539e61729dc6a0b6b7821a72371242ac2f7650ef49a1860c8de91") r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000c40)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000d00)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x3c, r9, 0x301, 0x70bd27, 0x25dfdbfc, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000d40)='fou\x00') 11:39:44 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0xa) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="83bf377a3ee9fff92a911e7972418891", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x88) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="3a4ffbb4c3fd237c876228342b2bfbb43408e503a2dc78db35909f9a6d8a69a714ca5bb14469d39a9d5cdf5022213ff5ecea558c3bf088f9b6bde8ab8ef4ab6150fb2e01b8d3395ac8cd5029ed82f94110e96cfe42dd80179de0d37365e8020babf695bfc4167bf8d899e12e55ecc555d2ed8b0d40089d6b47d708732c2e2d9290bd4a495e46429c5911fedb882aee8d261bc287ca0b00c590d3a39fb6f64116a3019b960a32f74477087364fe8ed533", 0xb0, 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, r4) 11:39:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x8, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x40, 0x6, 0x1, 0x5, 0x6, &(0x7f0000000000)='ip6gretap0\x00', 0x0, 0x80000000, 0xb05}) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:44 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = epoll_create1(0x3) r2 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x4}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 11:39:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) recvmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/36, 0x24}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x7ff}, 0x40000001) 11:39:44 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'veth1_to_bridge\x00'}, 0x33e) 11:39:44 executing program 6: r0 = timerfd_create(0x7, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x24640, 0x46) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xda, 0x4) 11:39:44 executing program 0: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000040)='\x00') r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10400, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000180)) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10}, 0xc) getuid() getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 11:39:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x88) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000440)=0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10040, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="98000000", @ANYRES16=r2, @ANYBLOB="19ef29bd7000fcdbdf2504000000680002001400010000000000000000000000ffffffffffff0800060000000000140001000000000000000000000000000000000008000700ff07000008000b000a0000001400010000000004000000000000000000000000080007000000000008000200000400000c000100080002003e00000008000600c47d000008000400ba6b0000"], 0x98}, 0x1, 0x0, 0x0, 0x40090}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x454a3f3a, 0x3, "2e504f036266c8945375d6fdeebb1f0127ad2399de101fcbeb50e36d25c8fc2ef5034670abeebba824825ca3493e61c363a999ba368341fd168d869a8fd83a8a42db71cdd8c41ca74413eb510e5ec7d6"}, 0xd8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x4e23, 0xfffffffffffffffc, 0xa}, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x7ff}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xfff3) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 11:39:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x201b, 0x3, 0x9, 0x1b}) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x0) poll(&(0x7f0000000100)=[{r2, 0x104}, {r1, 0x160}, {r1, 0x1}, {r0, 0x4000}, {r0, 0x4000}], 0x5, 0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x3fef, 0x9, 0x8, 0x0, 0x240, 0x800, 0x40, 0x2d, 0x2, 0x3, 0x7, 0x7}) 11:39:44 executing program 6: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)) 11:39:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000280)="295ee1311f16f477671070") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000020307031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400400, 0x85) 11:39:44 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7fffffff, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7f, 0x40}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x50ec2848, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x408200, 0x0) r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000100)='ppp1^\x00') ioctl$LOOP_SET_FD(r4, 0x4c00, r2) 11:39:44 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8200, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000040), 0x10) shmctl$SHM_LOCK(r0, 0xb) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) membarrier(0x2, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)) [ 364.798227] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 11:39:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x4}, 0x1c) listen(r0, 0x0) accept(r0, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000001c0)=0x25d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000080)="a3", 0x1, 0x20000004, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 11:39:44 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x2) [ 364.870452] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 11:39:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000000)=""/115, 0x73}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:45 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0x100000001, 0x2fed, r1}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x88400, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r3, 0x100008995, &(0x7f0000000040)={"623a70de00010000000000ff0040ec00", @ifru_hwaddr=@random="85e653015699"}) connect$netlink(r2, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc) 11:39:45 executing program 6: r0 = memfd_create(&(0x7f0000004000)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb2d55e35b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x10000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket(0x10, 0x803, 0x0) unshare(0x400) getpeername(r1, &(0x7f0000001280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) 11:39:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x14, 0x22, 0x109}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}) 11:39:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000380)="a8", 0x1}], 0x1, 0x81003) r2 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x0, 0x2000) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000000)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xed, &(0x7f0000000640)=""/4096, &(0x7f0000000040)=0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:39:45 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) epoll_create1(0x80000) sendmmsg$alg(r0, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="5095f464e9db032df90541717700e4b6b29ae2d4fd41d0069e26c96ea6c6b72b8d036c1641de5c2d920bd08dd26c059f0beb2bfc8b54c8dc50cb2a4f2822f9fe1e495fc6cbf2215bf53d005a008485facb11b988134cc4db540d529832de03e9d8", 0x61}, {&(0x7f0000000100)="88ae4c8a5fad82a0563428144dd361a56559b3bf7a4a394af25c8633b3b531b1cf54ea1a992654d1f36270d60542e4400e16fd998b94385dfcaeab1af61bdfcc223ae002d03f405123df912c4b29ab117ba6584cca4f894febb509d24b99b5fb615071bb36ebf6c568764da06498c0caa31736bd6547ff0fed03eda9e3fd", 0x7e}, {&(0x7f0000000180)="6b94038830120605461a5db5a1b4f8d34bc76ac4545bf2af46fb5741d0805d8b9dedcc7e8b232c41d6748e169df0a35bf2be88ad81ee331cc76715465b6089d72aa36f53bff7b5d29fa6fd5a816cb5c864d38b4315f965a640c65dcf12ae9d37f92cbe68a93199b308457e159ce9b9d8dabc8dbe2badd84513c34f283ebdf75900fd9c407941b42ec87ccc766c5d7af0cb19adc0ef72121a6cf2475ec7f8fa19ed8bb1db9c67fab6234dc314", 0xac}, {&(0x7f0000000240)="4e284a8a4221d3caad5e973ed9fbe719af94b668c0a072cab6989ceb72395b266167b27c1cd89d749c33430c703e9145dfc11663e051e8c78cf7345643f4fb3af8d3dd9644adcb1a71d184aa38621360e451232a5a8ee914517e7d661c2f58e387f5702bf2e9e7471695162d128b759563c0560fdb6ca9d912235d7b7083651a4d913b62dc11e97fcb3dc0a74e4bef6586139849143c41be", 0x98}, {&(0x7f0000000300)="f9e8bb1f187be0ddadf6253d85cf97ff512c22920820cc9a8bdcb19fd3999121ea66f4f82ee8013ff0e24f1b6ae739bfa14653df6531de1dc1b5bfbab731ee49bc13a805dad99fcc5741ce", 0x4b}, {&(0x7f0000000440)="9f0a22d58f33f80470c99031a975da53fa439fedd8f7e669b324f6a442538e2c679149df4646c13217f714f33cab9d1711ca085f1cc4d4c7f9d237a8032c9cf4801c4ecb7bee5b12fca4ea15ff077c851f14f2686b20bd11f2eb451bca235b9c22117e53ba8af7a92debc827c7b0ddd320eb6434f5813da4f7a1f36721c4e62321724e2c2980124a38afaa30502ec22828983a75a8595db420a7df66af5ba6bc3228fed8664dbc1d1a15afe1ac1e13fcdf4534b30d47b2e3b030292bcf06798341ceaa4ee7929e1d07274b72b07e554f8cd5de1aaee1c34601f31862f5a1", 0xde}, {&(0x7f0000000540)="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", 0xfb}], 0x7, &(0x7f0000000640)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xc0, 0x117, 0x2, 0xaa, "c14a273e624adf0de9a5538ec60ddfc71dae010ace4b5a0bd3e9b6827b4c56561c261af087a5006536489e6cf1727f46415ec095041a5e3293c3d6eb65f2d63154c40b155cc12366da8be95b44d7f29746da01727e14e3f985bce0e23dc1148909b187913cb209393913f174b51edc308baa1403e82245e8cc8473ff8ff6cb821c1e19799d13f03238275adc97339bda03b01b245bd12653dfb87b13d8016f860c4a72fe0800957288de"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x120, 0x1}, {0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000000780)="28858927fa74d8dd96b4602ec8aeeb4bb7c44767a2f8dd8ed9fd8766a29d667fc67d17df130476e3dd15b9f6022d0b19d2e5bf61291452b4bb6975176c80110023ec75917d6022304f2ce8a426c28f35a09794658aee77008a28fa83e41e7d070bc10ca14be327f576fe5b201ecb2aa04087f6fe355ffc867f48f521690ae6ce0f842f300b0f7aa691b30e3feb53a63310ae71b8aeacf3ca49b7baac1a58866c3ef8cd9120be6366367497624dbeaa0c08b9ec3dd30dcaa25ae5fbead2e59d57eeebe54c781b828dfbfc71a992", 0xcd}, 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0x1000}], 0x4, &(0x7f0000002980)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xb0, 0x117, 0x2, 0x98, "0667bb045d5ee2f14f842cd9bc6908cdaae26261eb18943a5963fe5035acd4540fc16f383b6095369099a3aa442d6694ca7047adf64034d4195856d80187fab3a7c06a564e8581ba27ddfd1825c34188a1382adcd2ac0ffc917e6326ae4da225454d8743a9d9c57ee3fe4b6c8638be2236170e6bade21a7506493785c64210e7c7ffc2e2a2d69724998e82e64775753fa505f5f4ac34ccc9"}, @assoc={0x18, 0x117, 0x4, 0x1f}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x77, "acefcb16f03a9a5b7ed83b8804d521a56da983a42041bae03dd062cf3f2083031754d81a9321ed8abbd615d5a3547cb0702ca27adef61b573096824c45dad5b9733eae69b0fe66ee5434d48e1ffd41df662c210acd8ac03c086d6b22f248563e46bd3967802632b85c7b228adeeb18b4c23645a411c578"}], 0x1a0, 0x4}, {0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000002b40)="fd1eda73d8cd4913d6d693b4e902994558495ab002581da4fb7052ba3b5a4e713479f4e97775a220ecc70ebce3bb15dd50dc0182736ecaa96ba84fd5fbf1fcdd313fef5205d1faa2913729643a30a6a38ae5f9159a33acb9fa1659ae995d17a27246d3a552fbb37e0f75a15a347b9aba8921b24cc7fb82eef9fdcf9f28829bd9fcb1b01b39cc1d6a4d33b290e73a27a9ecb6824cc8f067fc", 0x98}, {&(0x7f0000002c00)="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", 0x1000}, {&(0x7f0000003c00)="d565ec941d8ea6415f7ee83c7b809654f18f59af0fc93a19aef6836ad68d8294752cc39ed71ef6e1cc40ac9e191da080aa7dec628931a4f65b2b01d60d7828ba70eba8b461ba24c21bc0cac7e20721967a0c8638d1e238482fec52ccf46c94c7d83993e674cd14cbeae6191a9377742484946dcc00", 0x75}, {&(0x7f0000003c80)="bc5dcd767684811aa45b", 0xa}, {&(0x7f0000003cc0)="71f4c8b9589c20332e517028176d5f0719164c96005b651d6a1f731c02f33d5c0555ce23be3eb4dedb6a8887de8307f62f9e69a021cd11814cdac8d58543c5a35db5e89ae6e177af23090c884affe533df4726ffa89c3dc3aba91943a0ee449558f6ab6d5d96cf07df2ae3a7086d6cfc71f31d228ba0d9c13abe659f3ab953a6d03d476b541824df410b7ac1092889922c51d83a5801f655127a409f4f4fa70a60707d5033d104ba80358096e770c795f18baafae09c5c0f4fdffeea19d5db9fb5b1581f744967ef104eba46c0db437514f6a9", 0xd3}, {&(0x7f0000003dc0)="e43d4169b96e929a7f101fceae4dfb68fa308ac1de57f5808d99acf527c6ec3794e98c441d02285fea2dd711d625f220ebed4896b94f1ab76625ffd151ca233717751fe07348916d4f1deecc64632c150045ff2538325225a86966f59dbbe31312419bcaf9ca0b50c509d07396a47456359e5127096c7de6f51cabbeb72dababebe5c512dda2b3fc59f90b820980906fbb72823fb5f2cf20b5c4a8d37dbe0b847283739f11b29353056176edb969188d35c502aead4aec31aca89da73099e802763f939cc1c3785cc1746a8d7aaf716c6488787c264c7c7f197c9f294d5076e7", 0xe0}], 0x6, &(0x7f0000003f40)=ANY=[@ANYBLOB="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"], 0x100}], 0x3, 0x0) 11:39:45 executing program 7: r0 = socket(0x11, 0xa, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="c3e6070e8c5f5c62a3ef80140000001c00000000001000"], 0x14}, 0x1}, 0x0) 11:39:45 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x804) r1 = openat(0xffffffffffffffff, &(0x7f0000001480)='./file0\x00', 0x400200, 0x64) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x1f}, 0x3e, r2}) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x84d, 0x59b8, 0x1, 0x47}, {0x3b3, 0xffffffffffffff01, 0x0, 0x2}, {0x4f29, 0x9, 0x100000000, 0x4}, {0x5, 0x7, 0xffffffffffff8001, 0x1}, {0xfffffffffffffffe, 0x6, 0x8, 0x1}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10) 11:39:45 executing program 4: r0 = socket(0x9, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001e000105fffffffffff9000007000000", @ANYBLOB="0000103a02e48d895e246fa40729882f25fc1c48af7b9d3c1a56c5f238276aa35f58945f13f3b41e373073eb3c571740f7426dbf492f657900ac3e418a6aac5060018579f879d114ee2e451373149449464521a5ad7abd0995927d7b295a1a2d611f8af02a8d637c2b21cc95a61c633487914a6aa91c63be1dbb9f5cce1369ce3e07ee26c704b800109d4e50cb59586160c280e5871155e68c82f36a83f433cae43f9fc0584d2249b8938cf9069b40518d0843ce8e5e96d31d650788b52b63774a73732e957ece630ba27eb0a52cf1d8bddf20ab81269587206848bcee708a0f00"], 0x2}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x1, 0x0, 0x0, 0x2, 0x0, 0x41) 11:39:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x20000000c5, 0xfffffffffffffd9c, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000eeffffff00000000850000000700000000000000000000009500000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 11:39:45 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/174) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@empty, @loopback, 0x0}, &(0x7f0000000140)=0xc) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) close(r0) time(&(0x7f00000001c0)) r2 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x100, 0x22) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x590, 0x3c0, 0x288, 0xffffffff, 0x3c0, 0x128, 0x4f8, 0x4f8, 0xffffffff, 0x4f8, 0x4f8, 0x5, &(0x7f0000000240), {[{{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x194, 0x10, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1e, @multicast1=0xe0000001, @empty, @gre_key=0x9, @icmp_id=0x64}}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xff000000, 'veth0_to_bridge\x00', 'bond_slave_1\x00', {}, {0xff}, 0x6c, 0x3}, 0x0, 0x128, 0x160, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x0, 0xfffffffffffffffa, 0xffff, 0x9, 0x28, 0x7282], 0x9b2, 0xfffffffffffffc00, 0x401}}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0xc, 0x2, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @dev={0xac, 0x14, 0x14, 0x19}, @empty, @port=0x4e23, @gre_key=0x4}}}}, {{@ip={@multicast1=0xe0000001, @rand_addr=0x5, 0xffffff00, 0xff000000, 'team_slave_0\x00', 'team_slave_1\x00', {}, {0xff}, 0x4, 0x2, 0x48}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0xff, 0x8}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x8, 0x100000001}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x4e23, @icmp_id=0x68}}}, {{@uncond, 0x0, 0x100, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0xffffffff, 0x34f, 0x8000, 0xffffffffffffffc0, 0x6c0, 0x1000], 0x0, 0x3, 0x2}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x7}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @multicast1=0xe0000001, @empty, @icmp_id=0x67, @icmp_id=0x68}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000008c0)=[@in6={0xa, 0x4e21, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0xa8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000980)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000f40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000bc0)={0x33c, 0x1a, 0x304, 0x70bd2b, 0x25dfdbfd, {0x7}, [@nested={0x31c, 0x41, [@typed={0x14, 0x5e, @ipv6=@loopback={0x0, 0x1}}, @typed={0x20, 0x69, @str='em0vmnet1-[md5summime_type\x00'}, @generic="d8e642e73313182e57f3620df2417a035b08322b6036c892", @generic="cea3f43d87675c41ad68eb4c1bd3cbcb2ab9ae40d6a33e2c8a4bb8d0bb01bcecf4fbf643b2336192eb72a51eb4a756aeb96223a8a762b44d8d46b3bddaf89b6778b1a156af00771dda7e11a54d76038efdddc080300dff8d40ebe952dc8fa7ea317df53dd3446b21ea93ae2cfacd1439eab6b612804fbfb2013e4f3d50e0a0030f698f1ab099f5ef94cb5fe0", @generic="7e06f2a4f994a4fb40bc8272058dd46626c810a9f3efbe57b59720286dc7a0d7f4ecf48f97f3e24ce68606c7dd1d2d6bb2573d05d5735e4b69a99fc529664d55e7fb2ee581a3d425e54d6da115151ec1c44173180f9a5ea55bd1fd359160a6d51c4fbf868cdc7cfc0e2f4b844a0c2930eff154878ce366b8465dfe97ec063c23caaa56c9076b94a0df05fe1a1a9a9a5ba4dc510da62a772136197267f8f2a9e151f7cf0e289c6907a45a7c54754e0a82d24e837b64fa551d9b51eb0c4c7fa9819265d678bcf3846c10e362bf6c726805ddd2930cc7027297c3e5fc32e2d07e562b5b787b", @generic="31c8f1044fb856e4800ea40eaa883bf9c1aebb8c2ff1b88be92bea9a68cf0ddd9458b746ae0f9754a104bd4cac464ae2aca6eab2189a3b288d86e8c1fadadee341014f5d90545195083b551f35bec77a7f32255e779b834e082f8b655f5a7979b6b9e90314d7f5f99d59696eefa834d6435d3d96a1b0af2ba1629457187cf1d8c5c144c4bb1cd98a35442ac4e38f39e0fb1f", @typed={0x8, 0x70, @pid=r3}, @typed={0x8, 0x2f, @uid=r4}, @generic="0f8f51e92577d4b496313064eb0f56270083acefd86d9583cc426d8fc490fe7fc0028749fb87b39ebefd364f355914002350c61978cfaeda403e33309681d4e36b409e210e9dcdede48c6b4a2751bc2edcce251c3a96220460ac933a70c8b751eaef464ef56e490ae954f362dc8bf018d084fa6ed7c9ecfb859ae39fe27ecddd534a6fed91d404f42ae213be04deffcd1f49052b94fe898b2166cff3f20c31b60e862d8171759bc77c245117991a800ff46e694b8449e3"]}, @typed={0xc, 0x7, @u64=0xe000000000}]}, 0x33c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000f80)={'veth0_to_team\x00', 0x8000}) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000fc0)=@ax25={0x3, {"26cedcb14b4ae5"}, 0x8001}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001040)="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", 0xfb}], 0x1, &(0x7f0000001180)=[{0x68, 0x0, 0x0, "7a7123e90ffd972f20b6fe57884b7d90a943ce7ee637bcf60372c0e6c69fe52f5211c892e3f720db762ee7a277e2bf90b079440800d6139e1c98dbce7a97d4134ae10d8d663844361c341265386fac3e421f62"}, {0xd0, 0x0, 0x5, "021901a5a132062e5b388eac769d30682a2cf1c62ac972705c7adc44d24bed2e11d8b37c724373bc6becb42e51871fed9f7ac6eaba1bb24c556b3463560ead7f71769d98bb0e3807d1b110ed0c1bf2b6b19a61deca35c0f3ad623b856c4b8c52e8188c03dce53bb9ee7f5df61f2a5757ab4fa846c92cc7a21aba12e7f79dea7e2fdd15b5c9c0b4bdd5a7fdd6e867d5b7eb75ba6bd0a0182a3a3872f0a8dedc43fde2eae8b8dee1732487aa7f732a617b64e684506a138ca3f9036c00"}, {0x68, 0x10f, 0x2, "36033366d2f5e2225d154bb43898c44f139a1f40af37599b192634933db2e933a0df735cd91f4266b77fc5e2bad1d49591abdfa010315fe568e92bbf869ed15c66cc9088049ae0bb957690097d161c990d"}, {0xa8, 0x11d, 0x2, "40464e3a0fa300776d200da8a5cfbdd5e5da568e8f9e5064fd14981a93a67a5c8eca601a14cde930642f6ea198c8e61181a83db260052b3e88a6a1918776475f4041e56b3b4d4546af0505da98c4f7fb0be59ad2676c9587e88e582b13205fba8f9f01810e86b8f7a7c5c73320de93688d6bfcaefa8d25920a2ad12b8b8c5ef5c9d908209f979a8884e6d8c394226d855f5bba7a75e1d457"}], 0x248, 0x40}, 0x4008080) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001440)=0x1, 0x4) r5 = syz_open_dev$mouse(&(0x7f0000001480)='/dev/input/mouse#\x00', 0x7fff, 0x200000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000014c0), &(0x7f0000001500)=0x4) r6 = getpid() getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000001540)={'filter\x00'}, &(0x7f00000015c0)=0x44) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001600)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x46a}}, [0x4, 0x2, 0x0, 0x3f, 0x0, 0x3, 0x5, 0x80, 0x80000000, 0x247, 0x2, 0x328, 0x2, 0x400, 0x6]}, &(0x7f0000001700)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001740)={r7, 0x7f}, 0x8) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000001780)=""/112) set_mempolicy(0x0, &(0x7f0000001800)=0x400, 0x8) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$SG_SCSI_RESET(r5, 0x2284, 0x0) perf_event_open(&(0x7f0000001840)={0x0, 0x70, 0x8, 0x10001, 0x6, 0x2, 0x0, 0x5, 0x20, 0x8, 0xffffffffffffffff, 0x8, 0x5, 0xfff, 0x51a2, 0x4, 0xb6, 0xed, 0x1, 0xffff, 0xd616, 0x8, 0xfffffffffffffffa, 0x2, 0x0, 0x100000001, 0x6, 0x800, 0x4, 0x7, 0x2, 0x341c0000, 0x27, 0x6, 0x6, 0x3, 0x7fffffff, 0x6, 0x0, 0x8, 0x0, @perf_config_ext={0x5, 0x4}, 0x2000, 0xffffffffffff8001, 0x80000000, 0x5, 0xac, 0x9, 0x1}, r6, 0xf, 0xffffffffffffff9c, 0xa) mknodat(r0, &(0x7f00000018c0)='./file0\x00', 0x71a6, 0x2) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001940)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000001a40)={&(0x7f0000001900)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000001980)={0x70, r8, 0xc00, 0x70bd29, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x4050) [ 365.453366] audit: type=1326 audit(1529840385.452:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16834 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 11:39:45 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ptrace$setregs(0xf, r0, 0x3ff, &(0x7f00000001c0)='(m%k') r1 = socket(0x10000000000010, 0x3, 0x0) write(r1, &(0x7f0000000140)="240000002e00010000350000000000000000f9ffffffffffffffff000000000000000061", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}]}, &(0x7f0000000100)=0x10) 11:39:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0xffff, 0x0, 0x100000001, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x5b, 0x6, 0x3f}, &(0x7f0000000140)=0x10) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), &(0x7f0000013000)=0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfc6, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000001c0)={{0x9, 0x200}, 0x1, 0x5, 0x9, {0x5861096b, 0x401}, 0x9, 0x8}) r3 = socket(0x11, 0x7, 0x8001) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x9) accept$inet6(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) 11:39:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2}}}, 0x8c) [ 365.741482] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 11:39:45 executing program 2: socketpair(0x1d, 0x80000, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000000c0)={0x9, 0x1, 0xfffffffffffffff9}) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000200)=""/78, &(0x7f0000000080)=0x4e) fgetxattr(r1, &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)=""/2, 0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 11:39:45 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72cd, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x9) ioctl(r1, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8007, &(0x7f0000000100), 0x0, 0x0) fallocate(r0, 0x29, 0x1, 0x6f7) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000000)=0x300000, 0x4) 11:39:45 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3f, @multicast1=0xe0000001, 0x4e22, 0x4, 'lb\x00', 0x3, 0x619d, 0x25}, 0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'eql\x00'}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x71741109, 0x10001}, 'port0\x00', 0x40, 0x4, 0x4, 0x1, 0xff, 0x8, 0x6, 0x0, 0x2, 0x1f}) r2 = getpid() ptrace$setsig(0x4203, r2, 0x5, &(0x7f00000002c0)={0x22, 0x8, 0x5, 0x9}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) 11:39:45 executing program 4: r0 = socket(0x11, 0x80006, 0x2) write$binfmt_script(r0, &(0x7f0000000580)={'#! ', './file0', [], 0xa}, 0xb) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, '#! '}, {0x20, "7dcd"}, {0x20, '#! '}, {0x20, '#! '}], 0xa}, 0x1a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x81}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x3f, 0x69b1b1b1, 0xa9e}, &(0x7f00000002c0)=0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4001) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0xe100, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x101, 0x7c046c4a}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x202, 0x4, 0x5, r3}, &(0x7f0000000180)=0x10) 11:39:46 executing program 5: socketpair$inet(0x2, 0x802, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000300)={'eql\x00', 0x5}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0x7f, @broadcast=0xffffffff, 0x4e20, 0x4, 'dh\x00', 0x18, 0x4, 0x78}, 0x2c) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400080, 0x0) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000040)=0x3, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_int(r2, 0x0, 0x35, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r2, 0x1) 11:39:46 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140)={0xffffffff}, 0x111, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f00000001c0)={0x7, 0x8, 0xfa00, {r1, 0x6}}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x48, 0xffffffffffffffce) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x26b, 0x2}, 0x4) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xffffffffffff0001, 0x842) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000100)=0x5, 0x4) sendmsg$key(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02020800020000000000000000000000"], 0x10}, 0x1}, 0x0) 11:39:46 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="6e65742f75648900") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000000)=0xe8) setfsuid(r2) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x80000000, 0xdd}, 0x10}, 0x10) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 11:39:46 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000080)="4b2bd277a4200108360070") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'veth1_to_bond\x00', 0x6ac}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000d, 0x30813, r1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r0, 0x3, 0x7fff, 0x7) 11:39:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 366.057886] IPVS: set_ctl: invalid protocol: 63 224.0.0.1:20002 [ 366.065934] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 366.087945] IPVS: set_ctl: invalid protocol: 63 224.0.0.1:20002 [ 366.112080] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 366.202804] audit: type=1326 audit(1529840386.201:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16834 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 11:39:46 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_free(r0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f0000000140)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setlease(r1, 0x400, 0x0) 11:39:46 executing program 4: syslog(0x3, &(0x7f0000000000)=""/4096, 0x1000) sendmmsg(0xffffffffffffffff, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) 11:39:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000140)={@can={0x1d}, {&(0x7f0000000080)=""/85, 0x55}, &(0x7f0000000000), 0x1}, 0xa0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:46 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffff6b1}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xc0800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0x7fffffff, 0x18b0, 0xffffffffffff515a, 0xffffffffffffffff, 0x4, 0xc984}) rt_sigprocmask(0x0, &(0x7f0000000100)={0x7fff}, &(0x7f0000000140), 0x8) rt_sigqueueinfo(r0, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}) 11:39:46 executing program 3: r0 = socket$inet6(0xa, 0x3000000000002, 0x9) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000002c0)=@srh={0x7b, 0x0, 0x4, 0x0, 0x2, 0x1ff, 0x200, [@loopback={0x0, 0x1}]}, 0xfffffffffffffdc7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7fffffff}, &(0x7f0000000140)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000000300)="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", 0x118) connect$inet6(r1, &(0x7f0000aacfe4)={0xa}, 0x1c) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x444001, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000180)=0x8000000) 11:39:46 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000002ff6)=@abs, 0x6e) r1 = shmget(0x3, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x3, [0x1db, 0x1, 0x7]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x10000}, &(0x7f0000000140)=0x8) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/3) 11:39:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.sched_load_balance\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f00000000c0)=0x3, 0x1000000000400) 11:39:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) dup(r0) sendto$inet6(r0, &(0x7f0000e33fe0), 0xb6, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x18) 11:39:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000001540)="2f6465762f6c6f95da8b6f702700", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x80c, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000)=0x2, 0x4) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 11:39:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfadba41642d03fd7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc00, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x82, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[], 0x0, 0x6, 0x8001}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 11:39:46 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) listen(r0, 0x200000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x1000, 0x1, 0x1, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x3, 0x6, 0x9, 0x2}) 11:39:46 executing program 5: madvise(&(0x7f00001f2000/0x4000)=nil, 0x4000, 0x10000000e) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000601000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x6f, &(0x7f0000000000), &(0x7f0000000080)=0x4) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) 11:39:46 executing program 3: r0 = gettid() rt_sigqueueinfo(r0, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x100000001}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 11:39:46 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000000)=0x81, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x81, 0x4) 11:39:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)=',', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r0, 0xfffdffffffffff82) r1 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000ac0)=0x80, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x14}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 11:39:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r3 = shmget(0x0, 0x4000, 0x801, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000540)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0xffffffffffffffff, r4, r5, r6, r7, 0x100, 0x100000000}, 0x5, 0x7fff, 0x8, 0x80000001, r8, r9, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vcan0\x00', r10}) 11:39:47 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400000) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040)=0x100, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x2c0000) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0xffffffff00000001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000100)={'ipddp0\x00', @ifru_map={0x3, 0x1, 0x10000, 0xfffffffffffffeff, 0x2d18, 0xfffffffffffffffb}}) r2 = semget(0x1, 0x3, 0x200) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) getgroups(0x2, &(0x7f0000000280)=[0xee00, 0xffffffffffffffff]) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xee00]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xfffffffffffffffe, r3, r4, r5, r6, 0x30, 0x1f}, 0x9, 0x4, 0x7}) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x200, 0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000480)) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x0, 0x0) splice(r0, &(0x7f0000000500), r7, &(0x7f0000000540), 0x20, 0x6) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0xa0, r9, 0x401, 0x70bd2a, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x30}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd90}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8f7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa2c}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x47a}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40080}, 0x10) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5241}}, 0x7, 0x0, 0xff, 0x8, 0x4}, &(0x7f0000000840)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000000880)=r11, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000008c0)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000900), &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000980)={r11, 0x1, 0x20, 0x23, 0x4}, &(0x7f00000009c0)=0x18) umount2(&(0x7f0000000a00)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a40)={r11, 0xfaf1}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000b80)=0xe8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000c00)=@add_del={0x2, &(0x7f0000000bc0)='veth1_to_bridge\x00', 0x9}) readahead(r10, 0x8, 0x9) ioctl$FS_IOC_GETFSLABEL(r10, 0x81009431, &(0x7f0000000c40)) r12 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000d80)={0x7, 0x70, 0x6, 0x2, 0x0, 0xd315, 0x0, 0x3, 0x20020, 0x1, 0x80, 0x4, 0x40, 0x8, 0x1, 0x8, 0x81, 0x553a, 0xdc8, 0x0, 0x5, 0x9, 0x400, 0x2, 0x5, 0xc7, 0xfffffffffffffffb, 0x1a, 0x100, 0x7fffffff, 0x401, 0xd1df, 0x7ff, 0x5, 0x0, 0x1000, 0x28, 0x4b6, 0x0, 0x20, 0x2, @perf_bp={&(0x7f0000000d40), 0x4}, 0x800, 0x8000, 0x4, 0x7, 0xf4e, 0x8000, 0xffffffffffffffff}, r12, 0xc, r10, 0x2) 11:39:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4002008912, &(0x7f0000000080)="2947e3315f16f477671070ab2f67bb0535bfdc17a07dfa5a4e6f4389a161bf294ea73eff495b219e962a86baf68a6179f884ce33f1333bba2e447146a62412f803f9accb36bb60caba8303b267af3df771b29c1d631a8cf88076181d7c2c9959eb0ee661dead15de6fe599c139f989f0eae52779260000") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffff, 0x4040) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x184, r2, 0x705, 0x70bd28, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x77}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4a}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2124}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x40000}, 0x4c011) r3 = epoll_create1(0x0) fcntl$lock(r3, 0x7, &(0x7f0000000200)={0x1}) fcntl$lock(r3, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}) dup2(r0, r3) 11:39:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/60, 0x3c}], 0x1) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x6, 0x0, @buffer={0x0, 0x1b, &(0x7f0000000200)=""/27}, &(0x7f0000000440)="ea571ee726b1", &(0x7f00000003c0)=""/126, 0x0, 0x0, 0xfffffffffffffffe}) eventfd2(0x100, 0x800) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) 11:39:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup2(r0, r0) write$cgroup_int(r2, &(0x7f0000000040)={[0x0]}, 0x1) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) r3 = dup3(r0, r1, 0x0) write$cgroup_int(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="ec"], 0x1) shutdown(r0, 0x1) 11:39:47 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc6, 0x40000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x401}, 0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)="04", 0x1}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="20000000000000008400000002000000000001020000000000000000", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000500000000000000000000005f881b0258d9308007c2fd1a70b05eb7610e6ab6ff6e224a54e08dc19f6cf4130f72fdbbe4d9830eebe0225a2c930bbce6e0477d393ea853dff48f508ca12506ce5e19eb957d39fcf466ab85ed430169a906166d9280fb24058a77b30a511686914b36b475c86508c151a8f8f4061c5a80b2"], 0x38}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000000340)={0x3, 0x3, 0x4, 0x5, r2}) 11:39:47 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@loopback, @local, @remote}, &(0x7f00000000c0)=0xc) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 11:39:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000400)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) 11:39:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x1, &(0x7f0000013ff4)={@multicast2=0xe0000002, @rand_addr, @multicast2=0xe0000002}, 0xa) r3 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x52000) ioctl$TIOCSBRK(r3, 0x5427) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x800, 0x0) recvfrom(r4, &(0x7f0000000200)=""/12, 0xc, 0x102, &(0x7f0000000240)=@can={0x1d}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7ff, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0x7fffffff, 0xffffffffffffff01}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000300)={'veth1\x00', 0x1}) ioctl$TCSETAW(r4, 0x5407, &(0x7f00000000c0)={0x1f, 0x8002, 0x6b6, 0x5, 0x2, 0x2, 0xffff, 0x9, 0x5, 0x4}) r6 = dup3(r1, r2, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:47 executing program 6: r0 = socket$inet(0x2, 0xa, 0xffffffffbffffffe) unshare(0x24020400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x37b1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x800, 0x100000000, 0x8, 0x1800000}, &(0x7f0000000140)=0x14) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x3c, @empty, 0x4e21, 0x3, 'wlc\x00', 0x9, 0xffff, 0x4a}, {@empty, 0x4e20, 0x10000, 0xe99a, 0x1, 0x7fffffff}}, 0x44) 11:39:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x35, 0x0, @thr={&(0x7f0000000000)="9e7333b6c0cf2c70cee206e03f24227bf2", &(0x7f0000000040)}}, &(0x7f00000000c0)) timer_create(0x1, &(0x7f0000000140)={0x0, 0x11, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000180)) timer_create(0x3, &(0x7f0000000280)={0x0, 0x5, 0x4, @thr={&(0x7f00000001c0)="33c49ad4913ebe91c20f14a59b653dff8ba3db13bd650a6f575aad32449f6c83f9f8d608257473f806dd357a04d39f6a56c1f7383bda82f3d0697527aebfbbfa9b43c1986787fba6999ed895c631989ba1d20a4ddb51eafccf434395e550482237b07191b30d82bc0c8a4584b9b4", &(0x7f0000000240)}}, &(0x7f00000002c0)) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2e, 0x2, @thr={&(0x7f0000000300)="5f87c5faccf80b3b716818fda1a4", &(0x7f0000000340)="a9eb88e784dabb29e99f83b8481dfc47719b3900914148d276753936b33a34fd4a6f18f4cf784cc29321f2460baf21137f470b4385d700f23e133b57aeee8fd6596348465a9f9568c9ac74996ec40333487de7900c0674227c8d994befa4a6019c0493ad5b72afb67abecb04d26ffa707bef155e6a46955d5420c3"}}, &(0x7f0000000400)) timer_create(0x4, &(0x7f0000000440)={0x0, 0x1, 0x5}, &(0x7f0000000480)) timer_create(0x4, &(0x7f0000000580)={0x0, 0x30, 0x6, @thr={&(0x7f00000004c0)="0131cea6dabd9ded2b7244e286e11b11d36e85778f302397ef0158b95be92fd8121e4c3c89e3365fd5e2772bc222f7d805b5d8f5ec55bdc27d83cb3f3bc4e05a266ce94fae156cc4abb1702c0aecfcb658b5ff2ea8982a02c275", &(0x7f0000000540)="8de48b15b443e59679e0d8846a51bc6062e7cc63da2a915c9a5a9fcaa44b687c8d9444213af99f22479905eb"}}, &(0x7f0000000040)) timer_create(0x3, &(0x7f0000001640)={0x0, 0x18, 0x0, @thr={&(0x7f0000000600)="7a861d64fc42af44ba7e7be59ffc6bc8e9d8", &(0x7f0000000640)="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"}}, &(0x7f0000001680)=0x0) timer_getoverrun(r1) 11:39:47 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ip6gre0\x00', 'vlan0\x00', 'veth1\x00', 'ip6tnl0\x00', @random="c201c9a511d3", [], @random="8d89a2f47b85", [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x1d}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1a8) 11:39:47 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10000) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="bda5ed318449e69087c2ba522ba651f7d4acddf824b4b5d48bc17227f446380fc2f066fa", 0x24}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 11:39:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x3ff, 0xffffffff, 0x1000, 0x62, 0x7}) write(r1, &(0x7f0000000000)="06", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6, &(0x7f0000000100), &(0x7f0000000040)=0x8) 11:39:47 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip_tables_names\x00') open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x1c3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000020000000000000003000000eba780d9c1a3414d00004000"]) [ 368.137280] Unknown ioctl 4726 [ 368.158051] Unknown ioctl 4726 11:39:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x74, "40753574c15e90cd316cbef926df017e9240c245183bfc29faf705fd045d0af6eed4871f5af165f54afedbaed0a5d3a2e2a4ef7ea4c147f65a8125e90f2c507b3c332307de84f8067e4ffe856dc3dca951a5ee77d9e0a3514a40555b6e3bb39912afc4359a0aadccdb5233b88f354639a7e8ba97"}, &(0x7f0000000080)=0x7c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x2bc, 0x30}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r3, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) 11:39:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "e1d343453fa1e453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f360dcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x6) 11:39:48 executing program 5: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50004}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xfb, "bed9f2a189882a5ebae76ca77f56219399b259189011cdc71be465563dfc2b41e8f6cb21c662d2ebfa4f76547dc2469d5cf3cf9a15a7799b13c168fe0796b7201bbea7a525d10ee5ef2d277310d4936b28804e5aa57f90c24482840f6ed7e321ca092d389c50ac4a4042429bdc83e3088f7ae2941f771b0921a9c3d68e0f32997214bff61313a5a6047f56b17a15cad788aae502b89ec046b531ba518728cd3e9e74ad0e7f13514e2ac68097f8f2cf7f8922fd89396cedd0b867cd98d9cb868fc0a42367c48ab35e2251d1df14fc56a54d07c80c6c58ed353691491b503c5f283e7d043a14148831e943efee9a278351e7cb11538d564d27c659c4"}, &(0x7f0000000280)=0x103) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r2, 0x100}, &(0x7f0000000080)=0x59) set_robust_list(&(0x7f0000000380)={&(0x7f00000002c0), 0xce, &(0x7f0000000340)={&(0x7f0000000300)}}, 0x18) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0x3, 0x3ff, 0x8001}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x1, 0x3, 0x5}, 0x10) getegid() 11:39:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) 11:39:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) getsockopt(r0, 0x19f, 0x59d8, &(0x7f0000000140)=""/171, &(0x7f00000000c0)=0xab) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4a000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000840)='c', 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000004b00), 0xf2, 0x0, &(0x7f0000002880)={0x77359400}) 11:39:48 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x4, 0x6, 0x0, 0x1727, 0x15e0}) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x9) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/35) 11:39:48 executing program 4: readv(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001580)=""/72, 0x48}], 0x3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 11:39:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x785d671ff0ad750a, 0xffffffffffffff9c) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) 11:39:48 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000011c0)="95", 0x1}], 0x1) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x8) 11:39:48 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000480)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x25a, 0x101400) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x13f, 0x1009}}, 0x20) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x8}, 0x6a, r3}) r4 = socket(0x100000001e, 0x1, 0x0) setsockopt(r4, 0x10f, 0x81, &(0x7f0000001080)="c0bf22a1", 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000400)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socketpair(0xfffffffffffffffd, 0x1, 0x1000000008b01, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r5, &(0x7f00000000c0)={0x6, 0x118, 0xfa00, {{0x9, 0x3ef4, "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", 0x31, 0x8e2, 0x45, 0x7a, 0x9, 0x1, 0x5}, r6}}, 0x120) 11:39:48 executing program 5: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xfffffffffffeffff, 0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='sessionid\x00') 11:39:48 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r4, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000140)) sendto$inet(r4, &(0x7f0000000000), 0x0, 0x20000000, 0x0, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_mr_vif\x00') ioctl$SG_SET_COMMAND_Q(r5, 0x2271, &(0x7f0000000040)=0x1) dup2(r0, r4) tkill(r1, 0x1000000000016) 11:39:48 executing program 0: sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "2a574dcdba126117"}, 0x10}, 0x1}, 0x0) unshare(0x2000400) recvmsg(0xffffffffffffffff, &(0x7f0000f95fd7)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)=""/37, 0xffffff8b}], 0x38d, &(0x7f0000000140)}, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) io_getevents(r0, 0x1, 0x4, &(0x7f0000000400)=[{}, {}, {}, {}], 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) io_submit(r0, 0x2, &(0x7f00000003c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x8ae8, 0xffffffffffffffff, &(0x7f0000000240)="5abd", 0x2, 0x9, 0x0, 0x0, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000300)="ba21102f8480362788ba91e4e6443d5c5680ba7487fa418a668afa268c99abfa2db2b91d09a93a05", 0x28, 0x3, 0x0, 0x1, r3}]) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000480)=""/96) 11:39:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000245000/0x3000)=nil, 0x3000, 0x3, 0x10110, r0, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000001ffc), &(0x7f0000012000)=0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 11:39:48 executing program 5: r0 = socket(0x3, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x1f, &(0x7f0000000040)="08916400e1311f16f47767") bind(r0, &(0x7f0000000140)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x18}, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff0000, 0x5, 0x121, 0x500, 0x6, 0x200000, r2}) bind(r0, &(0x7f0000670000)=@generic={0x1e, "02fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0) sendmsg$alg(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000001c0)="3a9c0bf067de6cad2fce0a75851dfbabdd226d49998fc28e243d39fe6ca418ecd82fab774118aa777dc1c5811142110afe85f62165c2bebdc73313d0bf779028e3bb484a4567133ed30130a768df4d10cdff865da40f251e7338204923048527fbe070c1242eecd84f2a32896984feb349636ad9ed3eb88f71a6517bf3c1ab339d4fc331578f893c9fdb3116d72c62b0fc02c1a103814921133d9882d2b35f2c1968c39cd078c2d8f29ac8d87d80a3d33002c3eb8486611fd0d910b8566f4e07e51f1e7b9226895d0bb0e5caac4047f154665f6c13c141d7c7", 0xd9}, {&(0x7f00000002c0)="4e4402fc45476bf5da1297577ecb0ba507f740154434057f597d21229f2fa585e3d0946d736ff8e5f106ce6694b0894243b8479484ddb9f3bc6a7da94335dab30c2d23de42600edcbfd0c15d012c98ea477e80f567169faf436f34e82901a0bf4fba7e30e1c366538f", 0x69}, {&(0x7f0000000340)="484d7d6c577a944a2aef4a348d275f42bdb98cdac93d13c0cd82475f48a1ade16e4d5cf13d5b5d388cb7113ecf5e5c4b", 0x30}], 0x3, &(0x7f00000003c0)=[@iv={0x50, 0x117, 0x2, 0x3b, "8617bfd22679a3287dfda89663b2fb2e70b6a7fc3af1e1a14ba03d7adbac8e4a32e11c61dc9197f9000962f6e921111c207004f608ce9315c08ab4"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x38, 0x117, 0x2, 0x1f, "0cf77a98c2869362a8f1291501b2650f781a991915b3d8d2078c9b80fd8a02"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x30, 0x117, 0x2, 0x15, "31fa0bdfa90180a38dff7171a9a1fb7a82c1c3d9df"}, @op={0x18, 0x117, 0x3}], 0x118}, 0x20000010) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000540)=""/4096, &(0x7f0000001540)=0x1000) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) [ 368.976778] IPVS: length: 4096 != 8 [ 369.015004] IPVS: length: 4096 != 8 11:39:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01400000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x5}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) connect$netlink(r2, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x20000220}, 0xc) 11:39:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x8, &(0x7f0000000100)=0x0) socket$inet6(0xa, 0x1, 0x0) close(r0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x400, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x420800, 0x0) timerfd_settime(r4, 0x1, &(0x7f00000001c0)={{0x0, 0x989680}}, &(0x7f0000000200)) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x220080, 0x0) syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x579015d2, 0x145040) utimensat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000000280)) sendto$inet6(r3, &(0x7f0000000340)="819496435a3f437db2a7cb55b590cad51f67e0f0073cbc07434aeb4867149b4d9fc909b9a0bcf1c4b600331a42cfa2abaee499", 0x33, 0x20000085, &(0x7f0000000380)={0xa, 0x4e20, 0x79, @empty, 0x5}, 0x1c) sched_yield() socket$key(0xf, 0x3, 0x2) io_submit(r2, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000140), 0x700000000000}]) 11:39:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="d91800000000000067"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffff8000, 0x2f}, [@ldst={0x3fd}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x86003, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x0, 0x1}}, 0x10) [ 369.109537] sctp: [Deprecated]: syz-executor2 (pid 17108) Use of struct sctp_assoc_value in delayed_ack socket option. [ 369.109537] Use struct sctp_sack_info instead [ 369.128590] sctp: [Deprecated]: syz-executor2 (pid 17110) Use of struct sctp_assoc_value in delayed_ack socket option. [ 369.128590] Use struct sctp_sack_info instead 11:39:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0xc) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x410000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r4 = getuid() setreuid(r3, r4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) 11:39:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7f) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000002, 0x1110, r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x81, 0x200, 0x1, 0x4, 0x80000000}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8) setsockopt(r0, 0x1, 0x6, &(0x7f0000000040)="bc3028f5", 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00000001c0)}, 0x20000800) 11:39:49 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x60000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)="5c611560861da24f0f364986fc6352ee674401f4b4acb1dfa0dafb0e38d8cba58b841d5f408940e454c341da72e1834cb255ebe298d1b2ca98a69f91f47e09b6b04b602f714ec6d4c3cec193be6bfbe6ad"}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xffffffff80000000, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000280)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000140)=0x30) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x80000001, 0x4000000000401}, {0x60}, {0x6}]}, 0x10) 11:39:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0x7e1}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x613, 0x4, 0x6, 0x400, 0xffffffff, 0xffffffff, 0x1000, r4}, &(0x7f0000000200)=0x20) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000240)={&(0x7f000008f000/0x2000)=nil, 0x2000}) 11:39:49 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x0, 0xbbf}}, 0x10) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 11:39:49 executing program 3: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='wlan0(ppp0+-mime_typeppp1@-[/)em1\x00') 11:39:49 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sync_file_range(r0, 0xffffffff, 0xb5f, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8000004000040200) ioctl(r1, 0x4000008912, &(0x7f0000000080)="000054df175404360db61a0000000000") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r2, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syncfs(r2) r3 = dup(r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8, 0x10}, 0xc) socket$inet6(0xa, 0x807, 0x7d) write$eventfd(r3, &(0x7f00006d5000), 0x8) 11:39:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0xff21) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4000, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x400, 0x3, 0x9, 0x76, 0x0, 0x7f6d7ae, 0x0, 0x0, 0xc1, 0x2, 0x964, 0x8, 0x6, 0x20, 0x2, 0x0, 0xffffffffffffff06, 0x2, 0x9, 0xffffffffffffffff, 0x870, 0x9, 0x1, 0xffffffffffffffff, 0x20, 0x8, 0x7, 0x7ff, 0x10001, 0x8e87, 0xfffffffffffffff8, 0x40, 0xffffffffffffff79, 0x5, 0x8, 0x8, 0x0, 0x81, 0x2, @perf_config_ext={0x7f, 0x20}, 0x1000, 0x626, 0x1ff, 0x2, 0x7f, 0x4, 0xffff}, r1, 0x5, r2, 0xb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='ip6tnl0\x00', 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 11:39:49 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) 11:39:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000780)=""/199, 0xc7, 0x0, &(0x7f0000000500)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f00000005c0)=[{{&(0x7f0000000480)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000900)=""/236, 0xec}], 0x2, &(0x7f0000000300)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000540)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000005800)=""/4096, 0x1000}, {&(0x7f0000000dc0)=""/208, 0x2ae}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x3, &(0x7f0000000000)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f0000000080)={0x77359400}) 11:39:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x6, 0x0, "1f62e2eb0551c29502de87425c5b5389f1f50b70a4e1db4ccdd29a011d543b0a829a612fe71280942b88c07163a38bc0617c930925bd3bb54629856f02bf96bcc5eb6d4d8965452f33383559668603bc"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388d9c36c33d1aac65804755ca97d0cd1b2412971046b90ce1ebd5e0d73b3bc146917d762360009e2ba8f50a5e71990db0af1cb609cfcf83cb080729bcdeffbe600f9937223e174"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0xfffffffffffffffc, 0x1, 0x7ff, "111d6c1bbb050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) r1 = socket$inet6(0xa, 0x1, 0x0) getuid() ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r2 = socket$inet_smc(0x2b, 0x1, 0x0) close(r2) fremovexattr(r1, &(0x7f0000000100)=@known='com.apple.system.Security\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10000, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000180)=0x118) 11:39:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0xc) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x410000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r4 = getuid() setreuid(r3, r4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) 11:39:49 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x3}) socket$pptp(0x18, 0x1, 0x2) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) 11:39:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x171f, 0x6]}, &(0x7f0000000100)=0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0xff, 0x9, 0x5, 0x7ff, 0x6, 0x0, 0x8000, 0x9, 0x7, 0x4}) ioctl$KDGKBLED(r1, 0xc074510c, &(0x7f0000a07fff)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) 11:39:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xf, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:39:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='ip6_vti0\x00'}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x0, @multicast1=0xe0000001, 0x4e24, 0x4, 'none\x00', 0x2, 0xbf, 0x10}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 0x3, 0x65, 0x66}}, 0x44) 11:39:50 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x41, &(0x7f00000000c0)}, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)=0xfffffff2) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x10000, 0x0) getgid() 11:39:50 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x2) mq_notify(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x3}) mq_notify(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x4, @thr={&(0x7f0000000880), &(0x7f0000000900)}}) 11:39:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$dupfd(r1, 0x406, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 370.169797] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20004 [ 370.193058] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20004 11:39:50 executing program 0: r0 = socket$inet6(0xa, 0x400000000000001, 0x0) ioctl(r0, 0x100000001, &(0x7f0000000040)="295ee1311f16f477671070cb87da56c9ffa0863be8f6882aaa1a86fdcb18625a7f6e67c53afbda94809606f9ed225e872c611e07ec0084f80cff2373bfad920de585b4df26610e217f498d6ff896e4b53353") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x3) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x240) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0xffffffffffffff01, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x3f}, 0x228, 0x9, 0x800, 0x0, 0x6, &(0x7f00000000c0)='ip_vti0\x00', 0xffffffffffffffff, 0x1, 0x4}) 11:39:50 executing program 4: mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000014000/0x2000)=nil, 0x2000}) 11:39:50 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r1, 0x1ff, &(0x7f0000000040)={0x32, 0x3, 0xfffffffffffffffa, 0x3}) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0)}, 0x10008000) sendto$inet6(r0, &(0x7f0000000600), 0x0, 0x2000083d, 0x0, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 11:39:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) ioprio_set$uid(0x0, r1, 0x2) r2 = socket(0xa, 0x1, 0x0) unshare(0x40000000) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x4) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x12) connect(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x8d6, 0x296, "ff831a94ef0ce920496ed9284cb53cb2122fb4fcf06e69bcccb4fa91999caa2750dab6b925945a549363ed738e4cce4e0e84975c89db128ead06479e97309a", 0x37}, 0x80) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000005700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000056c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000013000304000000000000000000000000", @ANYRES32=r5, @ANYBLOB="ffff1f0000000000050023040ac7ff006f0b00000000000000000000"], 0x34}, 0x1}, 0x0) [ 370.508580] IPVS: ftp: loaded support on port[0] = 21 11:39:50 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x81) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)) r1 = userfaultfd(0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:50 executing program 3: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001740)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000003c0)=""/236, 0xec}, {&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x4, &(0x7f0000001640)=""/126, 0x7e}}], 0x1, 0x0, &(0x7f0000000340)={0x0, 0x1c9c380}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x33e6, 0x8000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000002c0)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) 11:39:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r2, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000004c0)=""/64, 0x40}], 0x1, &(0x7f0000001700)=""/168, 0xa8, 0x1e}}, {{&(0x7f0000002bc0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002e80)=""/60, 0x3c}], 0x1000000000000145, &(0x7f0000003f40)=""/190, 0xbe, 0x4000000000}}, {{&(0x7f0000004000)=@ipx, 0x80, &(0x7f0000006180)=[{&(0x7f0000006080)=""/241, 0x4b2}], 0x1, &(0x7f00000061c0)=""/240, 0xf0}}], 0x3, 0x0, &(0x7f0000006400)={0x77359400}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/rfkill\x00', 0x101400, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000dc0), 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000440)=""/91, 0x5b}], 0x4, &(0x7f0000000540)=""/196, 0xc4, 0x2}, 0x10002) recvmsg(r0, &(0x7f0000000ac0)={&(0x7f0000000680)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000700)=""/223, 0xdf}, {&(0x7f0000000800)=""/234, 0xea}, {&(0x7f0000000900)=""/139, 0x8b}, {&(0x7f00000017c0)=""/4096, 0x1000}], 0x4, &(0x7f0000000a00)=""/159, 0x9f, 0xda1}, 0x10000) r6 = semget(0x3, 0x3, 0x80) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000c80)=""/202) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) sendmsg$can_bcm(r4, &(0x7f0000000c40)={&(0x7f0000000b00)={0x1d, r5}, 0x10, &(0x7f0000000c00)={&(0x7f0000000b80)={0x0, 0x1, 0x2da0, {r7, r8/1000+10000}, {}, {0x2, 0x5, 0xd1d, 0x1e59}, 0x1, @can={{0x3, 0x0, 0x8, 0x8f87}, 0x1, 0x3, 0x0, 0x0, "6c9fbdb63b7355ea"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 11:39:50 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x75d) sendto(r0, &(0x7f0000000000)='N', 0x1, 0xfffffffffffffffe, &(0x7f0000000040)=@sco={0x1f}, 0x80) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 370.943339] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 11:39:51 executing program 2: prctl$intptr(0x20, 0x81) 11:39:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000100)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x2, @multicast2=0xe0000002}, {0x4}, 0x20, {0x2, 0x4e22, @multicast2=0xe0000002}, 'lo\x00'}) 11:39:51 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0xec2a12d26780a637) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280\x00'}, 0x58) r3 = socket$can_bcm(0x1d, 0x2, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) listen(r0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff62) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f00000002c0)=""/205) ftruncate(r3, 0xe2) 11:39:51 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000100)=0x80, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xbc, r2, 0x200, 0x70bd27, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbbb}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf61}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9641}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xbc}, 0x1, 0x0, 0x0, 0x805}, 0x3ffc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0x40405515, &(0x7f0000000080)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x141800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r3, &(0x7f0000000340)="ad9fc72c6eb6e208cfd1600c3a02f7752f11c2dd773b9b5e906ba62384d275ad42f30a5e3404a168e58c745589b95293339b011f228377434e66f5bddc7d4d1f610c8ef7ec32f24f496b09c4ad0d131d30f6bda4830d158c5199eff280fa", &(0x7f00000003c0)="53f3886fb9736b09de8636c0c20f5b20dd732d5adc0c9b8d3a621031edc955b96e545b656b4d97d2a475cce37d3198c18b8d02e710309d7aa7866de01cacfcc6552423d455eae8427fa523e11ded426b8d0dd24d2b25"}, 0x20) 11:39:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001440)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000640)=@newsa={0x13c, 0x10, 0x31, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast2=0xe0000002}, {@in=@rand_addr, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sm3\x00'}}}]}, 0x13c}, 0x1}, 0x0) set_tid_address(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) 11:39:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) connect$can_bcm(r1, &(0x7f0000000000)={0x1d}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r3, r3, 0x7ffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000000)={{0x33, @multicast2=0xe0000002, 0x4e22, 0x2, 'none\x00', 0x0, 0x3d12, 0x75}, {@multicast2=0xe0000002, 0x4e24, 0x1, 0x400, 0x6, 0x4}}, 0x44) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:51 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{}, {0x1d}]}) 11:39:51 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x82, 0x80) listen(r0, 0x8001) setrlimit(0x7, &(0x7f0000becff0)) ioctl$TCFLSH(r0, 0x540b, 0x0) socket(0x1e, 0xa, 0xdd) 11:39:51 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10040000000000b}, 0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20200, 0x82) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xc0, r2, 0x520, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40804}, 0x20000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0xee93, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 11:39:51 executing program 5: truncate(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x11, 0x80800, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000007000100000025000000000000"], 0x10}}], 0x2, 0x0) 11:39:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) socket(0x2, 0xa, 0x0) eventfd(0x1) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/124, 0x7c}, 0xc00e) 11:39:51 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f00004e5000/0x1000)=nil, 0x1000, 0x0, 0x2008031, 0xffffffffffffffff, 0x0) unshare(0x24020400) fcntl$lock(r0, 0x7, &(0x7f0000000040)) 11:39:51 executing program 3: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01d5c50000000000000000000000010000000000000000000000000000000000d42afbff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000d8ab6560f788667aca767c24e86e00000000000000000000000000000000005e000000000000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40500, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000240)=[{{}, 0x200000000000000, 0x205d, 0x5}, {{0x77359400}, 0x10001, 0x5, 0x10001}, {{r2, r3/1000+30000}, 0x7, 0x2, 0x2}, {{0x0, 0x7530}, 0x6, 0x4, 0x1}, {{0x0, 0x7530}, 0x1000, 0x2, 0x3ff}, {{0x77359400}, 0x2, 0x7ff, 0x4}, {{r4, r5/1000+30000}, 0x8001, 0x7fffffff}, {{r6, r7/1000+10000}, 0x1, 0x800, 0x1}], 0xc0) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x3c0, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) r8 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="26df70726f6300", 0xfffffffffffffffc) keyctl$get_security(0x11, r8, &(0x7f00000000c0)=""/119, 0x77) 11:39:51 executing program 2: capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x3, 0x10b) r1 = open(&(0x7f0000001700)='./file0\x00', 0x40000, 0x121) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001780)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001740)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/86, 0x56}, {&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/148, 0x94}, {&(0x7f0000000540)=""/197, 0xc5}], 0x7, &(0x7f00000006c0)=""/4096, 0x1000, 0x80000001}, 0x40000000) 11:39:51 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28100, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = socket(0x40000000001e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x7f, &(0x7f0000000000), 0x0) 11:39:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x121000, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)) poll(&(0x7f0000000000)=[{r1, 0x80}, {r1, 0x4}, {r2, 0x500}, {r1, 0x1000}, {r2, 0x4000}, {r1, 0x1000}, {r1, 0x4}], 0x7, 0x401) 11:39:51 executing program 7: unshare(0x42000400) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xba, "433883bfaf12cf7ef4cf7b395cea417d9b6ddecbaf4a07501e1416979d506f6cd8a9cbc51fde22cfe529b40a45ca3a57f440235ebe4c0c00b0d0f1f58d425f2350cb39ec6310c089696882ceb77688c8d32867926aff917433e889b371ef1e23e0b992c8d4e85fc6d8abe2f02359fdd806e2ae746fbf7c1c5c250e145265b3f8c18bcd67f610db8fbc3c3fa92e981ccd7444e98fee67aa3380821a5da4749c0d8371dcdc40cdefedc3ae4a4495667fcdc6b6299d7ce2cabb4b1d"}, &(0x7f0000000100)=0xc2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2}, 0x8) 11:39:51 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb91}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) 11:39:51 executing program 3: r0 = socket$inet6(0xa, 0x800007, 0xfffffffffffff000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 372.105303] IPVS: set_ctl: invalid protocol: 51 224.0.0.2:20002 [ 372.164155] IPVS: set_ctl: invalid protocol: 51 224.0.0.2:20002 [ 372.248922] IPVS: ftp: loaded support on port[0] = 21 [ 372.289102] IPVS: ftp: loaded support on port[0] = 21 11:39:52 executing program 6: clone(0x0, &(0x7f0000000200), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f00000000c0)) clone(0x0, &(0x7f0000000000), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="12bb9dd4f9af6abd72f718ba177f5863e32b0f59d3f9667baf667e899b3d90fbf5d87fbfdb5d6625818a012b6536db84e26f669f10966b695babc71992a49865ad59ad3c27acc39b1e44714d43705eaa59f634e2708c547b1ea19ae660b2d6a4a398ade3c43e3949bb1c16d0e61effadb4ac422b8c700e60f9f99249e1feadb2daa14907e14b8e7b979d3ce6b72d73b7e57fd15dc081a4af642f9e832c2a25df91d0a865f3f14ebd") prctl$intptr(0x24, 0xf91) 11:39:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') write$eventfd(r0, &(0x7f0000000000), 0x8) write$eventfd(r0, &(0x7f0000000040)=0x55dd, 0x8) 11:39:52 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x29) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2effc)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000d30000), 0x4) 11:39:52 executing program 0: futex(&(0x7f000012cfff), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8, 0x7f, 0x0, r3}, 0x10) r4 = dup(r0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000180)=""/10) 11:39:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x6000, 0x0) getsockname$packet(r1, &(0x7f0000000300), &(0x7f0000000340)=0x14) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={0x0, 0xbb9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1, 0x5, 0xffc0000, 0x6, 0x1}, &(0x7f00000004c0)=0x98) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000500), &(0x7f0000000540)=0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x5, 0x1, 0x80000001, 0x6, 0x2}, 0x14) 11:39:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0x26, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:52 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x101800) accept$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffd5b) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) r1 = socket$inet6(0xa, 0x3, 0xfd) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x2}, 0x1c) 11:39:52 executing program 2: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xb0400, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) 11:39:53 executing program 5: ioperm(0x0, 0x5, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) close(r0) 11:39:53 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2e43, 0x80080) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) 11:39:53 executing program 3: setrlimit(0x7, &(0x7f0000000000)) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r6 = getgid() r7 = getegid() lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000000440)=[r0, r1, r2, r3, r4, r5, r6, r7, r8]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) r9 = msgget$private(0x0, 0x400) msgctl$MSG_STAT(r9, 0xb, &(0x7f0000000480)=""/161) 11:39:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000280)=""/40, 0x28}], 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth0_to_bond\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x200000000000023, &(0x7f0000000080)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, r1}, 0xc) close(r0) 11:39:53 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="2500000000004400000460af04ca00073a0000000000000000000000ffffac1414bbff0200000000000000000000000000010420880b00000000003bf95459cf7328e912f757dd8212056000100000000100000000000000080022eb000000002000000961b9e59a87c5705a6f000200000000000000"], 0x1) 11:39:53 executing program 4: socket$inet6(0xa, 0x10000000003, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0xffffffffffffffff}, 0x157) listen(r0, 0x8001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r2 = semget$private(0x0, 0x6, 0x10) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0x3, 0x5]) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800000cabf595839ee29f1b7b1c220a32f1d96c0697e7ae734973440a9318520d9839effd314a661b3ce74e40a679fa97f78f398e2f0898cbaadf62c7751ee24f9eea77bd4c119b28496ca29b2e2f22c8a11c9d353ef68a7e2a1eb8f7bdc5a3a048250ced5072d7d8c13730fb4beb00a56006f423fee2141ae0cd0bd9bf699b7c08f7ba253fbc"], &(0x7f00000002c0)) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000080)={0x2, 0x7, 0x7}) 11:39:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0xb) r2 = socket(0x20000000000000a, 0x2, 0x0) r3 = dup2(0xffffffffffffffff, r2) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) write$sndseq(r3, &(0x7f0000000000)=[{0x1, 0x7, 0x0, 0xffffffffffff0001, @tick=0x4, {0x8, 0x9}, {0x315, 0x1}, @control={0x8, 0x1, 0x9}}, {0x601f, 0x100, 0x100000000, 0x101, @time, {0x9, 0x4000000}, {0x0, 0xc2}, @raw8={"9e6a19cbf058be53920a3d04"}}, {0x10000, 0x4, 0x81, 0x4, @tick=0x9, {0x6, 0x1000}, {0x1, 0x1ff}, @note={0x202000000000, 0x3, 0x683cb726, 0x9, 0x1}}, {0x7, 0x254, 0xfd, 0x5, @time={0x0, 0x989680}, {0xfff, 0x8bb8}, {0x3ee8000000000000, 0x6}, @raw8={"ca4db03bc726310caafb0ba9"}}], 0xc0) open_by_handle_at(r3, &(0x7f00000000c0)={0x9, 0x1, 'O'}, 0x801) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000180)=""/231, &(0x7f0000000300)=0xe7) 11:39:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES64], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="230e63ceb9dcf44dd5aca22d759bd59d281bc4e6ef6073c6d5e04774069c6c809e42326115909bddf3694a7627ba1c4856b7b6acba2e7bbd4d23d57ba4599d8eb198a6f7900521b48b687cfc155bba366035e75d3be571855365e15a1f9ae70586b0b40ae956f39dacb77b8d4a04856e9ccb2f1a65f3da65278934fa30fa665a5a5c9fcbbe5a93de5d5316a89c41fd7f0b5868d4025edab9df6aceeb7e743feade442121687043ddd17af06819c6d176d502bc5644ab4bfd603b14bba3e6036484209e", @ANYRES32=r0, @ANYPTR64, @ANYRES16]]], &(0x7f0000000000)={0x0, 0x0, [0x4, 0x0, 0x0, 0x2]}) 11:39:53 executing program 6: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000978000/0x4000)=nil, 0x4000, 0xf) 11:39:53 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x0, &(0x7f0000001fd8)=ANY=[@ANYRES16], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x125043, 0x0) accept(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x24020400) ioctl$TCSETSF(r1, 0xc0045401, &(0x7f0000000040)={0x401}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) 11:39:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='\'', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="cfd8c1e6a5d568ad1ed51577582614b51ab1985286edf3bc429cf4b7470d2f3d08d3a0f66ff6d5f21c44bb9fa21aba6ee6602bca9f6cbdc65a4e1f11b09e13f26121123e8e7513f9abc9067b88dbf834e88c6cc7c9b260f69fc2411a420a09c8b0c306534246d295f3480f61b5a752637ea82f31152a8a74cb98275d01248f5fae1b56a8f1932997deb7f9d4791bac0b1e85a177fa19ac3020f04e3d8904efb8b5629f29248d6028a5fde7a24d1274534f", 0xb1, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) get_mempolicy(&(0x7f0000000000), &(0x7f0000000100), 0x7c9c0cf9, &(0x7f0000ffe000/0x1000)=nil, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 11:39:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000000000)="90d64e2d528450f3525037f5e554fd89dff38f3c9f4642a69512b060e6cb5b7afe9b4e9b56ecaf26145880e3fb2b4cf6b63b8f6f5ce09f", 0x37, 0x2000) 11:39:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) socketpair(0x8, 0x4, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0}, &(0x7f0000001340)=0xc) stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001440)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001540)=0xe8) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) r9 = getuid() stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001700)=0x0) ioctl$KDDISABIO(r1, 0x4b37) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0}, &(0x7f0000001980)=0xc) fstat(r1, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001b40)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000180)="bd1f2aada25eb2a2349c57b84088843c09fdfa1701cab020b4d6a5c25b01444953fcd79d", 0x24}, {&(0x7f00000001c0)="1f85bce2e75cd16977cb533581dbd761f6e2031892e3055fd6439bc5dec066fe5395e3e763d0851711e70116999a7f19c9f8f8ca91cf52b7eb545bc7b8cc71bc02f366e734e432f248bd0d3320e05890eb5f81811b00477d171fe5ec2a8bed808b54ce96bcc8ca5e09b1c5a217ed25b70f759be817c898ffef8b", 0x7a}, {&(0x7f0000000240)="07829d39bd258445559ab2eb66f830734e1b3472600fc44fe5c66510cec2a0c69cd94a06026376c879f0328157a541bb288f70f32fb36d48acf9080a7d40bed77c84d4379988108adf725f7c633ad9648c738d", 0x53}, {&(0x7f00000002c0)="301ce097d4fb938e9164f32ad66282ef5cc9ee46655e021bd6c2f35d21372188d05a2b5a1c5ce0d0aa48f79ae36ffa4f13a8d4a5875076e111542dbb40399882173fe221a341eb1132040eb73bbd1c8a6abc60fc20bb585bf951346146bbca4426eed9b0e2d1b5a3f7358642cf95cb04ca9e58d086f351990017bf476a5492ef659c6ff49606d416ec45fb32f81f177393ba75d0b36a3d017ec570681006cd231802e8546c0cd4cff436760e995dfc15dcddc32236c2a286e11d97905a54d405484ae97d82556244f216965860b03ff39353c6b9740c41d73264b69d55944c3e99653acec10b912492c24f7b6d2d1fb0950a17a98687fb3f6aa1d096cd5d7d0987d98bc393bbbb6c8076494c53de07e7b933432a2c859b29223c63d02941df4a448c46dcbe2aebf1c8661874531fa027b6416ce523f323a4102f3e92434def720e493b607ba00666e29c964e8c93f4519c39f5fa6593e9d8480fc9d510e2ad429cdaf39c369a757c19197ce103a46e6d78c34692f16b56f1adf52f9d439945ebb9a0441a2c87379aedfcee5c62e57317ab4783cbc6ff7d9f6a21c6d60a5a15fa77ac4d59d61341809d43a430ce0f596206ff66b9da841dbcd00bcf108eb227f50da66f9375eeaef7e2a8d664021756c76c2f7eceb0759d2051263677b0f09b9e74156fc601f12361bc1e8f428ad61fa10d2f220298201543e934d93da0243c944c7d22e0428577871ebda85233071ba38ecd2f25767f21b39cf4c46480c63f17ac08180a8f3d545ecae9d93d1a304442c10c05360e40829133848ea8e5474e5395feee65ed2e706463e8abc3667be778829829aec0f703413f46290adb329c256d7cd1caf5f8217b3c3b3a9f3893d20a0c8a2059fb38b54c3f0c779d19242d3fc8a41d62efd13c003aa48f130d3de959938d46cb6aa36849ee1ab72f95fa678b578e68270db111afa378d8029426e480b6d7a86d152e6e3bd2d2a5eaec99538051e0b0498a8f2814f1574d9ea559b7f1946677f586c687af0ea1ef40b89406bb64db2414d4848b8a654d582f96c8632f58eae523313ff3a2272d87a04858f937a3f5848f0e6df009795f43739a9d3a18720fa059a3e40b58a5b54d03a6080c64ed784bb17bd9c314ca334c2515bfb9d36a72c18d17d11486c280862ed1676edda8fbdac642a064145383fffbd504f8e45dada874ede96eda06337e7920e4846e510e5cbd697b6384b789927de9e3195559b1a7fd50912244b7a00c64e117dd16965266df83e72a7eb25880cbbcba4ce3803489415613764c307836d360fdb0f7a3cfeec16b71094ae5856844c38a4c03c44c89cebaf68959bf6d4ee9e44169815aaa73de078aab88554fb4a98f5a07cb449872a1b5e080d50921f49038ea447192d880a47dbd6074acfdfe52252cacb203e8a6eb145223f5ab2c24638aabc2dadba643bc3673bf91e6cb5d55afa2bbff370aaf5e132c29c0144970d125c29248bee2a2154751dbee007b19501afdcf79946b46fb2618f9153a01abfd16b15e2de8da39c37e3a32d1a551c31004f1087b0dcafd73e757e34d482dc09f2012994461808eeaf964718c98ae86b2803c87133c8133d23d8b2f00787cee134328fac55e72bc363ba4f0ec2d90dd2794265a9f239b89751f05795d02410066130b0de2e26e9a776fc778d935db3b9d4e48753290cc7eafb86fb249910f8f44775fb0ba8096177fc6dc71c695fa0c867cb64c750c7b036f17bdd6ea94cceccecebc9acf7062fb6173f1e1bb7a993401ce2144d8ffd8a3ea47e6064f8e642d944d8db703406b0fb39d2602c76e842eb8896e2c79b2831458eba5ae92648bb649ef02220ce0e75439ed3b411b1862e8152bddb326ae36d828dbcf01ea8ff0bbd2e421b93354b8801b80b1a25f63933041c57ae0b717cefd6b0272dd5afe2cf10b68fe29ac71915a0ce0d7605dac8ca05b3c5b2a0b5401d931cf05bd1641e6b12dba8da0748b8732afab00a0f934c4a103d3fcfc653820ffd308502bb26db3bfaf8e0303039afe62cb15831acce1013dd66a0bef6b8f8be28761dea17e0db3545c81d3b6c741ec8ae82b1cf369d3248d782790b5096c28936710e9202966a15eee9e5acce2c7735a8756413b89421597a9881ba01a03f9a35174e93d1134b06d95ff7e19e7a8ed990f5b5130ecd5f7a9f01f9a917c50ca39caaa277fc134bc6d12faf2ef862326621be3962d03e1183546a4f6ce67a4528909196e114b3c0cf22000704f46ff2eda55e63c43ade88e43e1fe91d3bc1cfba4956da3a74e8b88f6bbed8854bb5d5b8b33dec204c3255c82a0ad23fd60b620ef6d380a9875a61c5ec61dcfa4e9edf7172183aaf3bd925b36cc2a8a0634e0d18358c7a516dafadfc1b8b4312ae53f71e37e0e3b21d00430c4c4a0967f11ce98714a23f9d063faa1a05ee8045051eb1d76dbecd36a3a2c9366d59808e6f34874bfc7745a1d6ce5c137d0a12156137b285ecf0b01d64dba43c8f314f8f9f07e51e8798ccf9f3dca437babb595fd82889e711318edc372ec6f4dbcdd74b1a9b4269d527f0e9ac2fc643b204fcf541212674900a61bed14bc4142eac84668fc01279579d9ba81c2d0cee703023ec53ec9a0b4fcfafb298be5700ec14244484e1ea319213bec8cd2111523906fb69414282caf41bb706b15d2b94080291902063e71b376d98c54684fdca671a3d030de480a5adda97a25b0d78e3289a4d1f6521fc51ff2f0849583ae4e2e1bede3be5aed60ed030a6a04796e2b21873295e942b33cdce6f0eb9520fcf63c2cc2c943f1a228a4522183567def9afcddb9130fa453c44f45e0a9e9ac20dec02062397c717a7a246ac81453513087c50bcd9e868e347bfc661f37b343017af256f618fb94eee01cfefca79c803e071ae6b6a5018d0d6b26d2f1ba6bd02641cccf90943bf2963e0fc86e72786ee689dd63b105d9c13aa6ce5aeac74554b61a2fe0449529306f5baeecbb1443c4d768776f1ea359c9386cf129e5380c5e3c52060d3f5c2bf13cb8b275726cd961caba05422a0033e4de62f659683b32a0d140cc3b72199f252da18d970d0690368184224b687137d530d114744bbac562bdcaaf33f9f317f581f91b062f34317d11f12f2dacc1a0da5691f65ba7b2b98f0164e60f108650469d3f70baa8f5afbb7d7e97ea50c02af9129295dd5cbaf9fc9a4d6119ac5efcfc9b6ae5d2f0d4677c0857aaebaa686d5c43fdd3eb10deef4e31f23f7a3cf783c60017f90ba14107b874c53e93ed7529c92c5f2b3ff7cd0a9622df6503ea06f6ecab844713a65cf497648c1665d776878467550683238bdf5e2f1e5a7f85071955ea9975da5bc01500977e0d43d93e85a78157d53bbc5b510d0853132d051c25e167a9800916a9abf9ce8a0ee382f105e018d90a32830d2ed5c506da55127f13464b28639d755650eee1142a9582da15a14dc21b66518fc86104688725892daf0175e5ce0e6f7545aad3cb8bf177424236999b1b56f3bb07439234829ee340d5c80605d3b2cb12c88b4942e51028128d8fb851b54947fd5dfe9723f03aba819e73046c6f3f57826ad08acdd605eaa3b01cc2bb5dd656855716ca367298cf69c35bbd3001de5614585d79527a710f253a3703dcfee9f7376203aeb0f2015d3066ccf2d1b14cc34d4af9311fbc1f16faab4ab1fac927bc9008157625ad789e54e802fe8bc0ce9777dd10e5f529281d0c964dd0e6ff94110f04167a8ad5045bd5d274889d56d1e259dc8f15223acad206a9334d8e7c72c4817ad13a9a599e77bde39c1e27a279a5fc7b155fa3698c5bec414dec1a824d64bbaa070810f56f2bab0a85fcfbafd67a9453a0c97bd7a6c8e3f7e86e670eb4467cd381fcd9d9cb4da3337eee4b108ec2cc1cd1fe9877ad9f1725b42bfd5e3ceefdb29acc167e5729c838ba3046e8c350d833de82b96e58abf257cf4518e0bbf91ce4279b3a00cff902993216ddc18c0a88026808fa631f596f4319edb48ba8900fa45ac260628af8606cd7767397a6dea6f2df82459a43c1872a795e87ae0e06bc4ae5469238697e12f747b597ccbafb240c106d211058e10cb02c00d277d0ad86c50e0225706520a1d29665c9f2a1d518c778dcb91ec37a859ffed3b3dd4d9fecf0fe6e7b2525d1c9f255b894a122ceb819de5e51ff3015ff424bf225aac505845aab33ba22ee9374412be662f5de0d7abb42851654cfadb1528cddd1376b32cca25bf3dda8dcc2eec45e92ee70245df275a10b0bbc5bbc53834b57f97d949cf1a2e2d7d9ed892db25d71dc8e9ad4923eeb94aef6ab00323f69857d4bad3952183937460adff8855bf4ccb4132750303fc7b7f3272b78123b3832cd3134b44711cc959d8b9847602f38491ec16656ba589bee9ca7708a9d86ef25282cbddfa33ca48902728055c460fb2fe5cec70590718dd5b21d98230c2f2fb902126d233f533bd646e0b9e0c1a5686e5c01b0cee505e33f617d977f8b5ad8d57363b3e9d9371c7629ceba7bf3e15191cf8500a09beae6211d2b9b3b1f7c13a44f81bb5db2d7ce8f040bc99e84fe0141d6b3f4423ce29440a15ce240fa29c11112e6f606ed129036cd5b1ab0a47f25db2933a319c40e5bb77e2ea77be26c2212ec0e6035a6d7c4af3c64aa3419a0f0a273fa73239018060285416548766eff4a8c5edcff8f3d45f4a4a465d7ab3dc466812c2228cea6b903b31eb0a7db7c446233c2c76ecc04c1c490ccf2791c45b9277ddec0f78163e3ca2d1538385e85e364467dfd55546df267041aff9953d541206c11f00db7d61a274371ca2c481b2f4047c689c1227498290fb2ed9125a5614597c49f78ac42bc43d0aaff134f04be5523e8a941dd895fa69fc30790dff8314f490a0a928fcb179fbcc4117c031e5ab0197e94065de5cf2db45694194e17c4c93b1c3cb782bfe73bb01564abab352a01134e84a1c801f0966511c202e1cdbf27db0488cc1fb58a6cefeb1e9435437ef98f07804306b40dca32a3537844d5c1daa68d312eeebfb622003c95c0335bebe2c81ebf78a7eac439bca830f8bdb79ae6ac813dea794a7fcb0af9731288fec9a138b89854f47002ade15cfa7396a0dbd650a4e7256041a6cdcf4d27afcda0911120fb735de82445baa41a9f66eabbf7bff2e15190943f01a15eb01a31d9bd5bbf6c194b4226f10e6131226950883ce8e4546f16ba00e92c8b503b2bffcc5dd72f77cb79e68979d75ace69f15f42884edd168a3f649a7977fc4d0f4ea417cf1e5a7b07eaadce335519113d1ad6ddfe4d3f7ee0842478ebbb824a4d79a0487dd0c7dba9407b0bbd952e1b6af5255013a48703c41c69a7ac405214fd914e5cbaa2338b8fed61043c2cb43baa66127587d44e7f8fa71b2decd62af6cedf73f5587a115c62ebe405bc4eba2ecadb1abe359cc295bc60fb5a3b2b65969ee82b227fc9accca3882bfc0a804c2625a91892aed9f3d4dcd25c62502780db89d7dddfb8b2c8e5b0d98dfc24f1e2327a824050bd42050b931e0475ef26cbfc096315d4ea05831ecee1e0cdda33a646c387c66f9d24dceb8f4219e9dff5c17fe1ca45cdcc9e1ca61bdde3bfc2adbd5843b547448685550e37c2fa4a6c44046f07a14fe525ec955b14df93d18de17c174ca9a27a58ef8a6c6c14a184e95b988bdc6962f20c3f950608a1a7991014ca3537de9f46aac3688b7b21edbdc70166d81b7d452a0f69c76fac05faf30752e0151b8d71468e09ec3d95217d2c1bdbe9784c276a30cf38edcc13950501fd198b818ae72e8aba21b5", 0x1000}], 0x4, &(0x7f0000001a40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x4000800}, 0x40000) r17 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9c, 0x200) ioctl$TIOCEXCL(r17, 0x540c) setsockopt$SO_ATTACH_FILTER(r17, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0xa89, 0x8, 0x8, 0x1}, {0xb4, 0x6, 0x81, 0x270}, {0xfffffffffffffffa, 0x9, 0x4, 0x2}, {0x3, 0x3f, 0x2, 0x1}]}, 0x10) 11:39:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:39:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x80, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x82, 0x2, 0x5, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x400, 0x20}, &(0x7f0000000100)=0xc) ioperm(0x0, 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x2, 0x7, 0xffffffffffffffb4}) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) 11:39:53 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000180)={0x8004, {0xffff}, 0x0, 0xffffffffffffffff}, &(0x7f0000000040), 0x8, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='ns\x00') symlinkat(&(0x7f0000000240)='./file0/file0\x00', r0, &(0x7f0000000000)='./file0\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) [ 373.906453] IPVS: ftp: loaded support on port[0] = 21 11:39:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) userfaultfd(0x80800) 11:39:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc8106d345f8f760070") r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x4010}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) close(r1) 11:39:54 executing program 7: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000180)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000007780), 0x19e, 0x4004050) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x46002, 0x0) getsockopt$packet_int(r1, 0x107, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:39:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000f840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000f800)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x8000) close(r0) 11:39:54 executing program 6: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000978000/0x4000)=nil, 0x4000, 0xf) 11:39:54 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a0000") ioctl$int_in(r2, 0x5473, &(0x7f00000001c0)=0x8000) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x181003, 0x0) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="00000000000000000000ed2084b206008971f6ffac18aa9990d8711a61e5ba0e47941b43e32d55e71bec98063bfe30ef55f108c9c8d90c1ac0c98ff51511ac1316bf6ff8d11e0487b59bb79a71da6fc40c79815bd1ec2ea0f530e609e2d604bbdfe67a27760d291e"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x24008054) ioctl$FS_IOC_FSGETXATTR(r2, 0x400c6615, &(0x7f0000000080)={0x0, 0x3}) 11:39:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x38, r2, 0x413, 0x70bd27, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x15) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x404002, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000080)=""/215, &(0x7f0000000180)=0xd7) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r4 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r4, 0x207, &(0x7f00000002c0)={&(0x7f00000001c0)="d3b6af3b32018767f7667fca2ab9ae1c3d0768edc7cb5794478200d9f296fbbb01c96b210e2e05aa16f295f82ed55424a664595da9218d29d4217232595e9fff417791173083cdd4fb11e22d8e9b8631b73451fc3ade7ab017898c3f0f6c6818b11770511b529aeeae1e1a31053d3e885e26bcf8f3089eafa5a8c90a89bf5c3a619f1cfd630367c93e40fcbc1a98e6568b204d7b451aab5d01df574354c75af13546c62e1d90f35c0bf8b64bf7e621c42e5088482a4e7c2c85cca7531ca1b9a8d9d14efc3a70fc855b62518d5faddbd55efb824219f4f2c38ff6164bd2bcb268d0279cb1", 0xe4}) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) sendto$inet(r0, &(0x7f0000000600)="4ba32202d54d79533edad74f7139cc180d346bd729699a1de66591e860b1e8112527ff229e6ce55a3a00599bf001d7434a4f0a4da620c00e9520893c79f1cfd515475c8a1ac5c03a57fadbccdd794b87f7f517bb1746b859af597255e9fd8dda89971aba5a0964a4c0c1af6f6a977b4f1f9e8709dd159e80f54cd0eca260b8978457", 0x82, 0x1, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 11:39:54 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 11:39:54 executing program 6: r0 = inotify_init1(0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x7) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48800, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) unlink(&(0x7f00009ff000)='./file0\x00') 11:39:54 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) recvmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000001600)=[{&(0x7f0000000180)=""/12, 0xc}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/239, 0xef}, {&(0x7f00000013c0)=""/62, 0x3e}, {&(0x7f0000001400)=""/241, 0xf1}, {&(0x7f0000001500)=""/62, 0x3e}, {&(0x7f0000001540)=""/141, 0x8d}], 0x7, &(0x7f0000001680)=""/165, 0xa5, 0x55f6}, 0x17}, {{&(0x7f0000001740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003880)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/159, 0x9f}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x3, &(0x7f00000038c0)=""/140, 0x8c, 0x7fff}, 0x9}, {{&(0x7f0000003980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003a00)=""/164, 0xa4}, {&(0x7f0000003ac0)=""/165, 0xa5}, {&(0x7f0000003b80)=""/143, 0x8f}], 0x3, &(0x7f0000003c80)=""/234, 0xea, 0x8021}, 0x8}, {{&(0x7f0000003d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003e00)=""/208, 0xd0}], 0x1, &(0x7f0000003f40)=""/205, 0xcd}, 0x7}, {{&(0x7f0000004040)=@rc, 0x80, &(0x7f0000004500)=[{&(0x7f00000040c0)=""/124, 0x7c}, {&(0x7f0000004140)=""/163, 0xa3}, {&(0x7f0000004200)=""/200, 0xc8}, {&(0x7f0000004300)=""/196, 0xc4}, {&(0x7f0000004400)=""/223, 0xdf}], 0x5, &(0x7f0000004580)=""/58, 0x3a, 0x3}, 0x200}, {{&(0x7f00000045c0)=@nfc, 0x80, &(0x7f0000004740)=[{&(0x7f0000004640)=""/211, 0xd3}], 0x1, &(0x7f0000004780)=""/83, 0x53, 0x8}, 0xfffffffffffffff8}, {{&(0x7f0000004800), 0x80, &(0x7f0000004a40)=[{&(0x7f0000004880)=""/67, 0x43}, {&(0x7f0000004900)=""/227, 0xe3}, {&(0x7f0000004a00)=""/23, 0x17}], 0x3, &(0x7f0000004a80)=""/177, 0xb1, 0x6}, 0x1}], 0x7, 0x2, &(0x7f0000004d00)={0x77359400}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004d40)={0x0, 0x2}, &(0x7f0000004d80)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004dc0)={r4, 0x7}, &(0x7f0000004e00)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004f00)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000005040)={&(0x7f0000004ec0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000005000)={&(0x7f0000004f40)={0x98, r5, 0x401, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x84, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1eee}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x124dc5a}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x4014) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x2}, 0x1c) accept4$packet(r3, &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004e80)=0x14, 0x80800) 11:39:54 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x10000141042, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x6) read$eventfd(r0, &(0x7f00000000c0), 0x2f8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 11:39:54 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20000, 0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x1d, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_gettime(r1, &(0x7f0000000280)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x2, 0xe91, 0xa6ba}) r2 = socket$inet6(0x10, 0x7fffd, 0x0) sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004ef12ded6e086129700a3c728f1c46b7b31afdc1338d54400009b83f6f47e5afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 11:39:54 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x24, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) 11:39:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x0, 0xfffffffffffffffe, @dev={0xfe, 0x80}, 0x5}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, 0x5c) 11:39:54 executing program 4: r0 = socket(0x1b, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x2, 0x3}}, 0x47) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x120, r1, 0x400, 0x70bd2a, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xaedb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xca}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe948}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x65c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x4010) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000882f}, 0x2c) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f00000003c0)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000400)={'ipddp0\x00', 0x900}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f0000000080)="192fdac5bd265fe14787cf1d5a83a8607245c3e720a3602cb725f02025e8f4bc8e749a3e8e52ca28c56a06a11e3c4093b89f45fd253eca9986f439a316b65b94144d6b1a66", &(0x7f0000000100)=""/22}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 11:39:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x6, &(0x7f0000000180)="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", 0x1000) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000004200ff02000000000000000014000000286b4cbb7949521bd7f5e2e83ca61127ae85f7de7f49d8f1e13e03c648c72b19ab65706e358e467b73e21a3514d65c16bebca7980ac090aed255d119ea33d20e136c3d421efe2be6bb9ccf30d1f80da4e4cd0ee0e073c4a3cc886e5132a5f811"], 0x14}, 0x1}, 0x0) 11:39:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x7, 0x0, 0x200}, &(0x7f0000000100)=0x18) ioctl$TCFLSH(r0, 0x40085500, 0x10000004) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x3, 0x4) 11:39:54 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x10000000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = dup3(r1, r2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000200)={r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00003a2000/0x3000)=nil, 0x3000}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8, 0x6, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000b85000/0x2000)=nil, 0x2000}) 11:40:11 executing program 7: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) chroot(&(0x7f0000000080)='./file0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000300)=""/65) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) socket$inet_tcp(0x2, 0x1, 0x0) 11:40:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}, 0xff0f0000}], 0x400000000000284, 0x20004bc0) 11:40:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x246000, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x6c) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r2, r0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080), 0x10) 11:40:11 executing program 3: unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readahead(r0, 0x3, 0x1f) ioctl$TCFLSH(r0, 0x540b, 0xffff) ioctl$TCSBRKP(r0, 0x5425, 0x0) 11:40:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xe5, 0x100000000, 0xbc}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x2}, 0x8) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040), 0x4) 11:40:11 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x1ff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fchown(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x2) 11:40:11 executing program 5: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x8}, &(0x7f00000001c0)=0x8) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil) shmat(r3, &(0x7f0000fff000/0x1000)=nil, 0x2000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000000240)={0x8, 0x1, 0x1, 0x4, 'syz1\x00', 0xb43c}) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 11:40:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ee6000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0xc, &(0x7f0000013ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 11:40:11 executing program 4: socketpair(0x0, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000300)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x2, 0x74, 0x2}, 0x2c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x1000}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/231}, 0x18) 11:40:11 executing program 7: setrlimit(0x10, &(0x7f0000000040)={0xc, 0x43}) 11:40:11 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x404000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffff}, 0x0, 0x1007}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000200)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, r3}}, 0x30) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x402000, 0x0) connect$bt_rfcomm(r4, &(0x7f0000000100)={0x1f, {0x0, 0x8, 0xfff, 0xfffffffffffffffa, 0x40, 0x6}, 0x7fffffff}, 0xa) sendmmsg$unix(r1, &(0x7f0000000000), 0x0, 0x0) listen(r1, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)=0x1) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000080)={0x6, 0x8, 0x100000001, 0x0, 0x0, 0x3}) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 11:40:11 executing program 0: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)="480000001400197f09004b0101048c590188ffffcf5d3474bc9240e10520613057fff7e07900e0fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c8550000000000000000", 0x48}], 0x1) 11:40:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x2000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socket$rds(0x15, 0x5, 0x0) close(r0) r4 = semget(0x3, 0x3, 0x64e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r5, 0x4, 0x7, "e35ba1e04579a7"}, 0xf) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000000c0)=""/144) close(r2) 11:40:11 executing program 1: getcwd(&(0x7f0000000000), 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff8001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0xc4) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept(r0, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)=r3) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x241) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(0xffffffffffffffff) shutdown(r2, 0x1) umount2(&(0x7f0000000340)='./file0\x00', 0x9) sched_setparam(0x0, &(0x7f0000000040)) 11:40:11 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd\x00') exit(0x0) ioctl(r0, 0x95, &(0x7f0000000080)="72864123b29e0305ca5e9d68e5ad94642d5b483e877486e53dff8f76a7b4393d716e5ea73ced7fd79aee5bfd7e3661c0a70df61782c2684d49364d3999d30bdef5af7cbc809c92a9c475d39edfda827776bf867b9a4797bd4b9a420941e61ac891656f2eb7ecec57632ee7305b643b61d9db69215b5f5609a2a81a4f00990b918b786b6a624e728892580448037a2b117083a8") openat$cgroup_ro(r0, &(0x7f00000003c0)='memory.current\x00', 0x0, 0x0) [ 391.370083] Unknown ioctl 1074025694 11:40:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='oom_adj\x00') r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") write$cgroup_pid(r0, &(0x7f0000000200)=ANY=[@ANYBLOB='-1'], 0x2) [ 391.400415] Unknown ioctl 1075332591 11:40:11 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0xd6) read$eventfd(r0, &(0x7f0000000080), 0x8) [ 391.468787] Unknown ioctl 1074025694 11:40:11 executing program 7: r0 = socket$inet(0x2, 0x3, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x100000000, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20}}, 0xfffffffffffffffd, 0x4, 0x8, 0x1ff, 0x9}, &(0x7f0000000240)=0x98) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)="dae9e1a748fab77c8d7afd51b68438a9922fc960516c34f1aa00ab79ece2dead798a2c65c5357594", 0x28}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) [ 391.500213] Unknown ioctl 1075332591 11:40:11 executing program 4: r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000000), 0x0, 0x40004, 0x0, 0x1a) connect(r0, &(0x7f0000000080)=@rc={0x1f, {0xd53c, 0x7, 0x7, 0xd3, 0x3, 0xfffffffffffffffa}, 0x66ed}, 0x80) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040)=0x30000, 0x4) recvmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000001b80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001cc0), 0x0, &(0x7f0000001d00)=""/92, 0x5c}}], 0x1, 0x0, &(0x7f0000001e80)) 11:40:11 executing program 3: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000200)={@rand_addr, @dev, 0x0}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xd, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fffffff}, [@alu={0x7, 0x96, 0x2, 0x5, 0x0, 0x80, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0xffffffff, 0xa5, &(0x7f0000000140)=""/165, 0x41000, 0x1, [], r0, 0xc}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16008000000000b7070000010000f740700000001857ffbf700000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x1}, 0x48) 11:40:12 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000840)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000100)}]) r2 = dup2(r0, r0) sysfs$1(0x1, &(0x7f0000000200)='\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="7200000012c62eaf7a5eca6154e288bcd8b1bd6c7961cfc007f3c6a13b72bf402ddc34e3138b9c5ca4c035ed54e7549f9a32d0e10055d2f2a8185479f58cd3f6aece9dcd83a97337d53d4c3d3b9e27d58159271395845484bbd75bb307c40368e6f9118a082aa8f68ba756ac503cf3b27b9135febe05"], &(0x7f0000000080)=0x7a) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000880)="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0x1000}, {&(0x7f0000003000)="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0x1000}], 0x2, &(0x7f0000000340)=[{0x20, 0x18d, 0xfffffffffffff000, "e9a936b7540bd614a744eea92f"}, {0xc0, 0x13a, 0x1, "34a8cc243d45a2778cb6ae69c29a139e142f1f2b768556994962a6f18625ba5556ed6a4f919adb093f1f22ba70ce64c215040ed3c84a0d3537d0ac6def48f8f09ced5cac566214e4daa99a5b6b9ebc64eb260852f162f926c2927c595790a55a33986a11ebce544e86248352f014bfb87cd6688c502a15f713a22a6af6b0bbe54229348b4fdafd0519d6985d3e1a763deff44302c833ae86ef57147a2794fdac1f1efc17aecc8307a46c9af260a6"}, {0x100, 0x10c, 0x4, "ee1353644afa715b31143ff326f11b73f53f183165ed336970888c7eea46bafe03a76b7742c12fda1fb940857742785eb57e13fd32017d06991cef0aa1c394c7007f0f88aa6d7c89a7ac08820e9b6761a0527db19825eabd5e5cac3097852c4b98ec84a8463d29dfdf8a7f0f385ded99dbcc746e2b254baadeb4484c392d13c0d1de1d445795db65176bcfa6c414b8a5dc43ccbde7636cce9111a75cadfe8f2e65a0f97f1714eb3b3e33a07dba2aa9eb8f5cae3e3aabb8a116cb4f18a80fb788a5a5cc008a571e6eaa0811a8d3e49d01b78c2dec56a77140e589f8890e8121d40d9427c58c596e003e1b7f8d79a0780a"}, {0x58, 0x105, 0x3, "ca963b09b3a459e4746534f106217bb2c3daeb155ea676a709113f73ed56742b8bc225f59adefbb4e54f2e03c603b149eb4090849ac693074fdc6e3be4bbaca28910a7847e01aa"}], 0x238, 0x20004000}, 0x20000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000005c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) socket$l2tp(0x18, 0x1, 0x1) sendmsg(r4, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007f5300fe01b2a4a280930a60000000a8430891000000390009000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x7c, 0x5, 0x7, 0x800, 0x1, 0x2, 0x7, 0x1000, r3}, &(0x7f00000001c0)=0x20) r5 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000400) inotify_rm_watch(r2, r5) accept(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000002c0)=0x80) 11:40:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000400)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) 11:40:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f0000000040)=""/232) ioctl(r0, 0x4000008915, &(0x7f0000000000)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5e2f794985c966da, 0x87131, 0xffffffffffffffff, 0xffffffffffffffff) r1 = semget$private(0x0, 0x4, 0x400000002) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00000001c0)=""/51) 11:40:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)='!\',\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge_slave_0\x00'}) r2 = socket(0xb, 0x80e, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00', 0x2000000c0ffffff}) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 11:40:12 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f0000000200)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000000)='bdev\x00', 0x12000, &(0x7f0000000080)) readlink(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)=""/181, 0xb5) 11:40:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) socket$inet6(0xa, 0x80000, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200900, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000200)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a0ef00081100fe8000000000004b01072100ff0000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) 11:40:12 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='.\x00', &(0x7f0000000180)='hpfs\x00', 0x2001004, &(0x7f00000001c0)) chdir(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='..') mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) 11:40:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x17f, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x2, 0x0, 0x3ff, 0x9, r1}) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x800) sendto$inet(r0, &(0x7f000099bf26), 0x143, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x0, 0x0, 0xb4) r2 = shmget(0x2, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000240)=""/243) 11:40:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/current\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x80000000) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=""/85, &(0x7f0000000000)=0x55) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000040), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x228) [ 392.168111] bridge0: port 1(bridge_slave_0) entered disabled state [ 392.192180] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready 11:40:12 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x200002) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440000, 0x0) getdents64(r1, &(0x7f0000000140)=""/254, 0xfe) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') getdents64(r2, &(0x7f0000000240)=""/4096, 0x141c) getdents(r2, &(0x7f0000000100)=""/8, 0x8) [ 392.240901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 392.271052] bridge0: port 1(bridge_slave_0) entered blocking state [ 392.277527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 392.304361] ================================================================== [ 392.311778] BUG: KMSAN: uninit-value in skb_split+0x14c3/0x1dd0 [ 392.317823] CPU: 1 PID: 17630 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 392.324654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.333988] Call Trace: [ 392.336571] dump_stack+0x185/0x1d0 [ 392.340187] kmsan_report+0x188/0x2a0 [ 392.343977] __msan_warning_32+0x70/0xc0 [ 392.348018] skb_split+0x14c3/0x1dd0 11:40:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x7fff}, &(0x7f0000000140)=0x8) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x447aeb9d, 0x200) ioctl$TIOCSCTTY(r3, 0x540e, 0xf87) mq_unlink(&(0x7f0000000080)='[@^)GPLtrusted\x00') socketpair(0xa, 0xe, 0x40, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9c00000057f312b911a3e29effbbe9174e594bb46a8312643aea621a5c8798a83bf415608854e03dd6fefd1252352f0aa9648ca0639242a8bf2fd008a7411e08cc4833a520e725ab817450318b87da616924374c0a5496b573f4a54300c04e4394a6a4c6c8293c0c8d1e9bbb11c3f2aec361f34bf913ce1b13b9dd7168db7fb4732a1ae4c3c288c146efbfbd75d1139beb"], &(0x7f0000000280)=0xa4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 11:40:12 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x1, r3, 0x9) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x2000)=nil, 0x2000}, 0x1}) 11:40:12 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") r1 = socket$inet6(0xa, 0x2, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) ioctl(r1, 0x7, &(0x7f00000001c0)="295ee1311f16f47f671078cb9af3a006ba1c4e6341b22850000000cbf492814234f2029fc55f660df704359faa43ebc0c8c4c587ec64") ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000100)={0x2, r0}) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x402080) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syncfs(r0) readahead(r0, 0x5, 0x0) [ 392.351720] ? sk_forced_mem_schedule+0x18c/0x2d0 [ 392.356543] tcp_write_xmit+0x21f1/0xb200 [ 392.360695] __tcp_push_pending_frames+0x124/0x400 [ 392.365611] tcp_data_snd_check+0x184/0xe60 [ 392.369924] tcp_rcv_established+0x1980/0x2bb0 [ 392.374499] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 392.379846] tcp_v4_do_rcv+0x6d2/0xd90 [ 392.383713] ? inet_sk_rx_dst_set+0x2c0/0x2c0 [ 392.388186] __release_sock+0x2dc/0x680 [ 392.392140] release_sock+0x99/0x2a0 [ 392.395835] sk_stream_wait_memory+0xa8f/0x13a0 [ 392.400494] ? wait_woken+0x2e0/0x2e0 [ 392.404281] tcp_sendmsg_locked+0x1c75/0x6610 [ 392.408875] tcp_sendmsg+0xb2/0x100 [ 392.412482] ? tcp_sendmsg_locked+0x6610/0x6610 [ 392.417137] inet_sendmsg+0x3fc/0x760 [ 392.420915] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 392.426265] ? inet_getname+0x4a0/0x4a0 [ 392.430218] __sys_sendto+0x6c4/0x7e0 [ 392.434000] ? syscall_return_slowpath+0xe9/0x710 [ 392.438820] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 392.443724] ? syscall_return_slowpath+0xe9/0x710 [ 392.448551] __x64_sys_sendto+0x1a1/0x210 [ 392.452678] ? __sys_sendto+0x7e0/0x7e0 [ 392.456627] do_syscall_64+0x15b/0x230 [ 392.460504] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.465670] RIP: 0033:0x455a99 [ 392.468837] RSP: 002b:00007f7799adbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 392.476523] RAX: ffffffffffffffda RBX: 00007f7799adc6d4 RCX: 0000000000455a99 [ 392.483770] RDX: 000000000000229f RSI: 0000000020000100 RDI: 0000000000000013 [ 392.491030] RBP: 000000000072bea0 R08: 0000000000000000 R09: 00000000000000b4 [ 392.498276] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 392.505521] R13: 00000000004c0ef1 R14: 00000000004d0de8 R15: 0000000000000000 [ 392.512784] [ 392.514389] Uninit was stored to memory at: [ 392.518705] kmsan_internal_chain_origin+0x12b/0x210 [ 392.523800] kmsan_memcpy_origins+0x11d/0x170 [ 392.528275] __msan_memcpy+0x109/0x160 [ 392.532331] skb_split+0xf91/0x1dd0 [ 392.535935] tcp_write_xmit+0x21f1/0xb200 [ 392.540060] __tcp_push_pending_frames+0x124/0x400 [ 392.544966] tcp_sendmsg_locked+0x3f36/0x6610 [ 392.549437] tcp_sendmsg+0xb2/0x100 [ 392.553040] inet_sendmsg+0x3fc/0x760 [ 392.556818] __sys_sendto+0x6c4/0x7e0 [ 392.560604] __x64_sys_sendto+0x1a1/0x210 [ 392.564753] do_syscall_64+0x15b/0x230 [ 392.568628] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.573791] [ 392.575399] Uninit was stored to memory at: [ 392.579704] kmsan_internal_chain_origin+0x12b/0x210 [ 392.584794] kmsan_memcpy_origins+0x11d/0x170 [ 392.589264] __msan_memcpy+0x109/0x160 [ 392.593129] skb_split+0xf91/0x1dd0 [ 392.596736] tcp_write_xmit+0x21f1/0xb200 [ 392.600862] __tcp_push_pending_frames+0x124/0x400 [ 392.606300] tcp_sendmsg_locked+0x3f36/0x6610 [ 392.610794] tcp_sendmsg+0xb2/0x100 [ 392.614401] inet_sendmsg+0x3fc/0x760 [ 392.618184] __sys_sendto+0x6c4/0x7e0 [ 392.621966] __x64_sys_sendto+0x1a1/0x210 [ 392.626095] do_syscall_64+0x15b/0x230 [ 392.629980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.635142] [ 392.636746] Uninit was stored to memory at: [ 392.641048] kmsan_internal_chain_origin+0x12b/0x210 [ 392.646146] kmsan_memcpy_origins+0x11d/0x170 [ 392.650630] __msan_memcpy+0x109/0x160 [ 392.654494] skb_split+0xf91/0x1dd0 [ 392.658098] tcp_fragment+0xaac/0x20e0 [ 392.661959] tcp_write_xmit+0x1ca1/0xb200 [ 392.666083] tcp_push_one+0x195/0x230 [ 392.669859] tcp_sendmsg_locked+0x400e/0x6610 [ 392.674329] tcp_sendmsg+0xb2/0x100 [ 392.677932] inet_sendmsg+0x3fc/0x760 [ 392.681721] __sys_sendto+0x6c4/0x7e0 [ 392.685510] __x64_sys_sendto+0x1a1/0x210 [ 392.689643] do_syscall_64+0x15b/0x230 [ 392.693510] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.698756] [ 392.700358] Uninit was stored to memory at: [ 392.704660] kmsan_internal_chain_origin+0x12b/0x210 [ 392.709737] __msan_chain_origin+0x69/0xc0 [ 392.713948] tcp_sendmsg_locked+0x418a/0x6610 [ 392.718429] tcp_sendmsg+0xb2/0x100 [ 392.722039] inet_sendmsg+0x3fc/0x760 [ 392.725817] __sys_sendto+0x6c4/0x7e0 [ 392.729606] __x64_sys_sendto+0x1a1/0x210 [ 392.733740] do_syscall_64+0x15b/0x230 [ 392.737614] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.742775] [ 392.744376] Uninit was stored to memory at: [ 392.748694] kmsan_internal_chain_origin+0x12b/0x210 [ 392.753775] __msan_chain_origin+0x69/0xc0 [ 392.757987] skb_page_frag_refill+0x494/0x5e0 [ 392.762457] sk_page_frag_refill+0xa4/0x350 [ 392.766755] tcp_sendmsg_locked+0x2621/0x6610 [ 392.771225] tcp_sendmsg+0xb2/0x100 [ 392.774828] inet_sendmsg+0x3fc/0x760 [ 392.778604] __sys_sendto+0x6c4/0x7e0 [ 392.782498] __x64_sys_sendto+0x1a1/0x210 [ 392.786728] do_syscall_64+0x15b/0x230 [ 392.790606] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.795768] [ 392.797368] Uninit was stored to memory at: [ 392.801682] kmsan_internal_chain_origin+0x12b/0x210 [ 392.806847] __msan_chain_origin+0x69/0xc0 [ 392.811058] __free_one_page+0x16cb/0x1800 [ 392.815278] __free_pages_ok+0x870/0x1680 [ 392.819405] free_compound_page+0x8e/0xc0 [ 392.823525] __put_page+0x1bc/0x1e0 [ 392.827129] do_exit+0x31e8/0x3930 [ 392.830651] do_group_exit+0x1a0/0x360 [ 392.834525] get_signal+0x1405/0x1ec0 [ 392.838300] do_signal+0xb8/0x1d20 [ 392.841827] prepare_exit_to_usermode+0x271/0x3a0 [ 392.846644] syscall_return_slowpath+0xe9/0x710 [ 392.851289] do_syscall_64+0x1ad/0x230 [ 392.855153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.860312] [ 392.861915] Local variable description: ----tlb.i@ldt_arch_exit_mmap [ 392.868378] Variable was created at: [ 392.872067] ldt_arch_exit_mmap+0x46/0x160 [ 392.876275] exit_mmap+0x410/0x980 [ 392.879784] ================================================================== [ 392.887128] Disabling lock debugging due to kernel taint [ 392.892553] Kernel panic - not syncing: panic_on_warn set ... [ 392.892553] [ 392.899907] CPU: 1 PID: 17630 Comm: syz-executor4 Tainted: G B 4.17.0+ #9 [ 392.908135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.917664] Call Trace: [ 392.920268] dump_stack+0x185/0x1d0 [ 392.923900] panic+0x3d0/0x990 [ 392.927100] kmsan_report+0x29e/0x2a0 [ 392.930904] __msan_warning_32+0x70/0xc0 [ 392.934964] skb_split+0x14c3/0x1dd0 [ 392.938684] ? sk_forced_mem_schedule+0x18c/0x2d0 [ 392.943535] tcp_write_xmit+0x21f1/0xb200 [ 392.947709] __tcp_push_pending_frames+0x124/0x400 [ 392.952645] tcp_data_snd_check+0x184/0xe60 [ 392.956971] tcp_rcv_established+0x1980/0x2bb0 [ 392.961554] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 392.966919] tcp_v4_do_rcv+0x6d2/0xd90 [ 392.970804] ? inet_sk_rx_dst_set+0x2c0/0x2c0 [ 392.975298] __release_sock+0x2dc/0x680 [ 392.979271] release_sock+0x99/0x2a0 [ 392.982985] sk_stream_wait_memory+0xa8f/0x13a0 [ 392.987648] ? wait_woken+0x2e0/0x2e0 [ 392.991457] tcp_sendmsg_locked+0x1c75/0x6610 [ 392.995977] tcp_sendmsg+0xb2/0x100 [ 392.999602] ? tcp_sendmsg_locked+0x6610/0x6610 [ 393.004266] inet_sendmsg+0x3fc/0x760 [ 393.008063] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 393.013424] ? inet_getname+0x4a0/0x4a0 [ 393.017398] __sys_sendto+0x6c4/0x7e0 [ 393.021198] ? syscall_return_slowpath+0xe9/0x710 [ 393.026042] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 393.030967] ? syscall_return_slowpath+0xe9/0x710 [ 393.035821] __x64_sys_sendto+0x1a1/0x210 [ 393.039978] ? __sys_sendto+0x7e0/0x7e0 [ 393.043952] do_syscall_64+0x15b/0x230 [ 393.047840] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 393.053031] RIP: 0033:0x455a99 [ 393.056216] RSP: 002b:00007f7799adbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 393.063920] RAX: ffffffffffffffda RBX: 00007f7799adc6d4 RCX: 0000000000455a99 [ 393.071179] RDX: 000000000000229f RSI: 0000000020000100 RDI: 0000000000000013 [ 393.078441] RBP: 000000000072bea0 R08: 0000000000000000 R09: 00000000000000b4 [ 393.085707] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 393.092973] R13: 00000000004c0ef1 R14: 00000000004d0de8 R15: 0000000000000000 [ 393.100702] Dumping ftrace buffer: [ 393.104240] (ftrace buffer empty) [ 393.107931] Kernel Offset: disabled [ 393.111537] Rebooting in 86400 seconds..