+0x44/0xa9 [ 191.121270] [ 191.122889] Uninit was stored to memory at: [ 191.127209] kmsan_internal_chain_origin+0x12b/0x210 [ 191.132320] __msan_chain_origin+0x69/0xc0 [ 191.136559] __alloc_skb+0x949/0x9e0 [ 191.140269] sk_stream_alloc_skb+0x17c/0xcf0 [ 191.144678] tcp_sendmsg_locked+0x237e/0x6610 [ 191.149164] tcp_sendmsg+0xb2/0x100 [ 191.152796] inet_sendmsg+0x3fc/0x760 [ 191.156597] sock_write_iter+0x3bc/0x470 [ 191.160654] do_iter_readv_writev+0x81c/0xa20 [ 191.165154] do_iter_write+0x30d/0xd50 [ 191.169210] do_writev+0x3be/0x820 [ 191.172753] __x64_sys_writev+0xe1/0x120 [ 191.176804] do_syscall_64+0x15b/0x230 [ 191.180684] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 191.185858] [ 191.187481] Uninit was created at: [ 191.191023] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 191.196123] kmsan_kmalloc+0x94/0x100 [ 191.199923] kmsan_slab_alloc+0x10/0x20 [ 191.203891] kmem_cache_alloc_node+0x8af/0xc80 [ 191.208470] __alloc_skb+0x202/0x9e0 [ 191.212179] sk_stream_alloc_skb+0x17c/0xcf0 [ 191.216586] tcp_sendmsg_locked+0x237e/0x6610 [ 191.221077] tcp_sendmsg+0xb2/0x100 [ 191.224694] inet_sendmsg+0x3fc/0x760 [ 191.228485] sock_write_iter+0x3bc/0x470 [ 191.232541] do_iter_readv_writev+0x81c/0xa20 [ 191.237040] do_iter_write+0x30d/0xd50 [ 191.240922] do_writev+0x3be/0x820 [ 191.244455] __x64_sys_writev+0xe1/0x120 [ 191.248507] do_syscall_64+0x15b/0x230 [ 191.252384] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 191.514218] not chained 260000 origins [ 191.518159] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 191.524554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.533896] Call Trace: [ 191.536480] dump_stack+0x185/0x1d0 [ 191.540106] kmsan_internal_chain_origin+0x1ff/0x210 [ 191.545210] ? __msan_poison_alloca+0x15c/0x1d0 [ 191.549881] ? tcp_wfree+0x52d/0x6d0 [ 191.553600] ? kmsan_set_origin_inline+0x6b/0x120 [ 191.558437] ? __msan_poison_alloca+0x15c/0x1d0 [ 191.563102] ? kfree_skb+0x3c6/0x5d0 [ 191.566839] ? kmsan_memcpy_origins+0xf1/0x170 [ 191.571418] ? __copy_skb_header+0x784/0x830 [ 191.575909] __msan_chain_origin+0x69/0xc0 [ 191.580410] __skb_clone+0x7b3/0x990 [ 191.584146] skb_clone+0x3e8/0x590 [ 191.587690] tcp_transmit_skb+0x3e4/0x5350 [ 191.591929] tcp_write_xmit+0x2d81/0xb200 [ 191.596101] tcp_tsq_handler+0x73d/0x8a0 [ 191.600163] tcp_tasklet_func+0x733/0x900 [ 191.604406] tasklet_action_common+0x635/0x750 [ 191.608988] ? tcp_tsq_handler+0x8a0/0x8a0 [ 191.613307] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 191.618674] tasklet_action+0x31/0x40 [ 191.622467] __do_softirq+0x592/0x979 [ 191.626274] ? ksoftirqd_should_run+0x30/0x30 [ 191.630757] run_ksoftirqd+0x1f/0x40 [ 191.634549] smpboot_thread_fn+0x4ac/0x9a0 [ 191.638787] kthread+0x4db/0x6c0 [ 191.642150] ? cpu_report_death+0x1f0/0x1f0 [ 191.646470] ? kthread_blkcg+0xf0/0xf0 [ 191.650361] ret_from_fork+0x35/0x40 [ 191.654101] Uninit was stored to memory at: [ 191.658528] kmsan_internal_chain_origin+0x12b/0x210 [ 191.663713] __msan_chain_origin+0x69/0xc0 [ 191.667948] __skb_clone+0x8a2/0x990 [ 191.671655] skb_clone+0x3e8/0x590 [ 191.675191] tcp_transmit_skb+0x3e4/0x5350 [ 191.679422] tcp_write_xmit+0x2d81/0xb200 [ 191.683562] tcp_tsq_handler+0x73d/0x8a0 [ 191.687623] tcp_tasklet_func+0x733/0x900 [ 191.691764] tasklet_action_common+0x635/0x750 [ 191.696344] tasklet_action+0x31/0x40 [ 191.700141] __do_softirq+0x592/0x979 [ 191.704061] [ 191.705684] Uninit was stored to memory at: [ 191.710019] kmsan_internal_chain_origin+0x12b/0x210 [ 191.715130] __msan_chain_origin+0x69/0xc0 [ 191.719372] __skb_clone+0x8a2/0x990 [ 191.725688] skb_clone+0x3e8/0x590 [ 191.729224] tcp_transmit_skb+0x3e4/0x5350 [ 191.733463] tcp_write_xmit+0x2d81/0xb200 [ 191.737623] tcp_tsq_handler+0x73d/0x8a0 [ 191.741699] tcp_tasklet_func+0x733/0x900 [ 191.745850] tasklet_action_common+0x635/0x750 [ 191.750428] tasklet_action+0x31/0x40 [ 191.754234] __do_softirq+0x592/0x979 [ 191.758023] [ 191.759640] Uninit was stored to memory at: [ 191.764000] kmsan_internal_chain_origin+0x12b/0x210 [ 191.769112] __msan_chain_origin+0x69/0xc0 [ 191.773350] __skb_clone+0x8a2/0x990 [ 191.777057] skb_clone+0x3e8/0x590 [ 191.780599] tcp_transmit_skb+0x3e4/0x5350 [ 191.784832] tcp_write_xmit+0x2d81/0xb200 [ 191.788974] tcp_tsq_handler+0x73d/0x8a0 [ 191.793034] tcp_tasklet_func+0x733/0x900 [ 191.797172] tasklet_action_common+0x635/0x750 [ 191.801744] tasklet_action+0x31/0x40 [ 191.805636] __do_softirq+0x592/0x979 [ 191.809416] [ 191.811031] Uninit was stored to memory at: [ 191.815563] kmsan_internal_chain_origin+0x12b/0x210 [ 191.820660] __msan_chain_origin+0x69/0xc0 [ 191.825104] __skb_clone+0x8a2/0x990 [ 191.828805] skb_clone+0x3e8/0x590 [ 191.832330] tcp_transmit_skb+0x3e4/0x5350 [ 191.836586] tcp_write_xmit+0x2d81/0xb200 [ 191.840718] tcp_tsq_handler+0x73d/0x8a0 [ 191.844766] tcp_tasklet_func+0x733/0x900 [ 191.848897] tasklet_action_common+0x635/0x750 [ 191.853468] tasklet_action+0x31/0x40 [ 191.857254] __do_softirq+0x592/0x979 [ 191.861030] [ 191.862638] Uninit was stored to memory at: [ 191.866951] kmsan_internal_chain_origin+0x12b/0x210 [ 191.872053] __msan_chain_origin+0x69/0xc0 [ 191.876284] __skb_clone+0x8a2/0x990 [ 191.879980] skb_clone+0x3e8/0x590 [ 191.883509] tcp_transmit_skb+0x3e4/0x5350 [ 191.887725] tcp_write_xmit+0x2d81/0xb200 [ 191.891856] tcp_tsq_handler+0x73d/0x8a0 [ 191.895927] tcp_release_cb+0x1d7/0x490 [ 191.899892] release_sock+0x107/0x2a0 [ 191.903675] tcp_sendmsg+0xd6/0x100 [ 191.907281] inet_sendmsg+0x3fc/0x760 [ 191.911160] sock_write_iter+0x3bc/0x470 [ 191.915467] do_iter_readv_writev+0x81c/0xa20 [ 191.920144] do_iter_write+0x30d/0xd50 [ 191.924018] do_writev+0x3be/0x820 [ 191.928405] __x64_sys_writev+0xe1/0x120 [ 191.932465] do_syscall_64+0x15b/0x230 [ 191.936520] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 191.941859] [ 191.943466] Uninit was stored to memory at: [ 191.947775] kmsan_internal_chain_origin+0x12b/0x210 [ 191.952862] __msan_chain_origin+0x69/0xc0 [ 191.957440] __skb_clone+0x8a2/0x990 [ 191.961148] skb_clone+0x3e8/0x590 [ 191.964686] tcp_transmit_skb+0x3e4/0x5350 [ 191.968908] tcp_write_xmit+0x2d81/0xb200 [ 191.973043] __tcp_push_pending_frames+0x124/0x400 [ 191.977968] tcp_push+0x803/0x8f0 [ 191.981623] tcp_sendmsg_locked+0x4eb1/0x6610 [ 191.986191] tcp_sendmsg+0xb2/0x100 [ 191.989814] inet_sendmsg+0x3fc/0x760 [ 191.993685] sock_write_iter+0x3bc/0x470 [ 191.997743] do_iter_readv_writev+0x81c/0xa20 [ 192.002222] do_iter_write+0x30d/0xd50 [ 192.006099] do_writev+0x3be/0x820 [ 192.009623] __x64_sys_writev+0xe1/0x120 [ 192.013668] do_syscall_64+0x15b/0x230 [ 192.017544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 192.022732] [ 192.024349] Uninit was stored to memory at: [ 192.028660] kmsan_internal_chain_origin+0x12b/0x210 [ 192.033747] __msan_chain_origin+0x69/0xc0 [ 192.037969] __alloc_skb+0x949/0x9e0 [ 192.041672] sk_stream_alloc_skb+0x17c/0xcf0 [ 192.046077] tcp_sendmsg_locked+0x237e/0x6610 [ 192.050563] tcp_sendmsg+0xb2/0x100 [ 192.054186] inet_sendmsg+0x3fc/0x760 [ 192.057969] sock_write_iter+0x3bc/0x470 [ 192.062453] do_iter_readv_writev+0x81c/0xa20 [ 192.066939] do_iter_write+0x30d/0xd50 [ 192.070809] do_writev+0x3be/0x820 [ 192.074333] __x64_sys_writev+0xe1/0x120 [ 192.078375] do_syscall_64+0x15b/0x230 [ 192.082247] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 192.087410] [ 192.089025] Uninit was created at: [ 192.092559] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 192.097671] kmsan_kmalloc+0x94/0x100 [ 192.101469] kmsan_slab_alloc+0x10/0x20 [ 192.105430] kmem_cache_alloc_node+0x8af/0xc80 [ 192.110000] __alloc_skb+0x202/0x9e0 19:03:34 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) writev(r0, &(0x7f00000001c0), 0x305) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) 19:03:34 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffff}) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4120daf7, 0x0) ioctl$void(r0, 0xc0045879) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x16, 0x0, 0x101, 0x2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x8001}, 0x8) 19:03:34 executing program 7: memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x1) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') unshare(0x2000400) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="1b869e9934bf3903229d9e543fdae93662f7021d55ac", 0x16}, {&(0x7f0000000040)="469f2e650165bbba9951e00a", 0xc}, {&(0x7f00000000c0)="b9aaa56eaa58bd4f81101f4d06a7d273542e6e6bbdc2fdf0816ad0472fcdf067f46c2652e1edfb02b772c58d8a7c1779b9c766e9d0d8db3d1ab66a00c3e9a8485a543ad4b2ce7766e82b3a5f08678be3edc4bc84740abb397adcca3f889697fb4bbe7ccda97929ed0cff697f", 0x6c}, {&(0x7f0000000140)="53ba6121c5ce3ee4c8fcad1f88db39114600adae608747face1b9bbbbfdec844680cf9ab976ef83389799950620a62e60cd4485006fa8f5704988485ab85ae3a902cfc7fc13c", 0x46}], 0x4, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 19:03:34 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000200)="72616d667300ab0c0246f652ad29648df20d36d4d1ed853034094ce3beb24783b54ccaf510847352fb6c5de41cfbd53a38c58f016f1a269332f27e2826b69cf34991f2abbaca640431", 0x0, &(0x7f0000000040)) chdir(&(0x7f0000000780)='./file0\x00') chroot(&(0x7f0000000080)='../file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000002c0)='../file0\x00') umount2(&(0x7f00000000c0)='../file0\x00', 0x2) lchown(&(0x7f0000000000)='../file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 19:03:34 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x5) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1', "ab4ece5b94185d76fad6"}, 0xe) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x8, 0x4, 0x8}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7, "ac43d9c9f59a1f"}, &(0x7f0000000100)=0xf) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x803a, 0x3}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) splice(r0, &(0x7f00000001c0)=0x36, r0, &(0x7f0000000200), 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000002c0)=0xcc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x6) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000280)=0x3) 19:03:34 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xf0ffffffffffff, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) clock_gettime(0x0, &(0x7f0000006600)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000006500)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f0000000100)=""/41, 0x29}, {&(0x7f0000000380)=""/100, 0x64}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000580)=""/128, 0x80}, {&(0x7f0000000600)=""/80, 0x50}], 0xa, &(0x7f0000000740)=""/4096, 0x1000, 0x40}, 0x200}, {{&(0x7f0000001740)=@alg, 0x80, &(0x7f0000002a80)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/70, 0x46}, {&(0x7f0000002840)=""/234, 0xea}, {&(0x7f0000002940)=""/127, 0x7f}, {&(0x7f00000029c0)=""/57, 0x39}, {&(0x7f0000002a00)=""/74, 0x4a}], 0x6, &(0x7f0000002b00)=""/10, 0xa, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/75, 0x4b}, {&(0x7f0000003bc0)=""/244, 0xf4}, {&(0x7f0000003cc0)=""/34, 0x22}, {&(0x7f0000003d00)=""/61, 0x3d}, {&(0x7f0000003d40)=""/24, 0x18}, {&(0x7f0000003d80)=""/251, 0xfb}, {&(0x7f0000003e80)=""/62, 0x3e}], 0x8, &(0x7f0000003f40)=""/236, 0xec, 0x3}, 0x401}, {{&(0x7f0000004040)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000006440)=[{&(0x7f00000040c0)=""/171, 0xab}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/174, 0xae}, {&(0x7f0000005240)=""/54, 0x36}, {&(0x7f0000005280)=""/174, 0xae}, {&(0x7f0000005340)=""/252, 0xfc}, {&(0x7f0000005440)=""/4096, 0x1000}], 0x7, &(0x7f00000064c0)=""/22, 0x16, 0x7f}}], 0x4, 0x12000, &(0x7f0000006640)={r0, r1+30000000}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000006680)=""/119, &(0x7f0000006700)=0x77) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) 19:03:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x408880) pwritev(r2, &(0x7f0000000280)=[{&(0x7f0000000200)="70934b28a7866177b5a97a71d5a8b5bef425acc942dbeeee7686df9841fb6cd0fb6dddc2c378f08544bc933d3fefcc2032533d632f9c8cba320dedc9fbf3f576d0e17fa3254c5e5c35b5b3411627163c2658b95d6e1cfd00f6b2a1f85f18154c0d3dd88bcbcaadd3be0b2315", 0x6c}], 0x1, 0x31) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000002c0)={0xffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000440)={0x14, 0x88, 0xfa00, {r3, 0x38, 0x0, @ib={0x1b, 0x2, 0xff, {"a35787ad1c3672bb221f3aaa83f5b8cc"}, 0x7f, 0x8, 0x4}}}, 0x90) sendfile(r1, r1, &(0x7f0000000080), 0xd) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000340)='rose0\x00') 19:03:34 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") fcntl$getownex(r1, 0x10, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000480), &(0x7f0000000040)=0x4) [ 192.113701] sk_stream_alloc_skb+0x17c/0xcf0 [ 192.118094] tcp_sendmsg_locked+0x237e/0x6610 [ 192.122576] tcp_sendmsg+0xb2/0x100 [ 192.126184] inet_sendmsg+0x3fc/0x760 [ 192.129965] sock_write_iter+0x3bc/0x470 [ 192.134013] do_iter_readv_writev+0x81c/0xa20 [ 192.138502] do_iter_write+0x30d/0xd50 [ 192.142370] do_writev+0x3be/0x820 [ 192.145893] __x64_sys_writev+0xe1/0x120 [ 192.149937] do_syscall_64+0x15b/0x230 [ 192.153825] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:03:34 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syzkaller1\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000040)=""/27, 0x1b, 0x0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80) recvmmsg(r1, &(0x7f0000000940)=[{{&(0x7f0000000340), 0x80, &(0x7f0000000800)=[{&(0x7f0000000fc0)=""/4096, 0x1233}, {&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000680)=""/203, 0xcb}], 0x3, &(0x7f0000000880)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 19:03:34 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x2}, &(0x7f0000000100)=0x8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) 19:03:34 executing program 0: unshare(0x400) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x400005, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x34, 0x40000) ioctl$int_out(r0, 0xc0385720, &(0x7f0000000100)) 19:03:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl(r1, 0x6, &(0x7f0000000300)="17466c79c4f4070e3441821602ca294bbe531f2f9b708d4e0d8362362c03b63a160262d9fe684b2da0bb09f4770000da5ba6fc07da4515b71b99d8b91dd49e519e6ca2e6e18cd3d52ad58bf8725e387606fccb9df08bd69e9633947c63b5ef3b9a1b549625a62a4f3c64599866795da45b96e6c1520037161e395cd5") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000000c0)=0x1fc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x0, 0x5}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x80, 0x4) write$binfmt_aout(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x220) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x43e, 0x0) r4 = gettid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000240)=0x0) r6 = getuid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@kern={0x10}, 0xc, &(0x7f00000001c0)=[{&(0x7f00000007c0)={0x1538, 0x29, 0x1, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x178, 0x2f, [@generic="c7947d25fe0c04b2dd2c14761ef485d8c9d96bf899f2bc34ab76179958e028b8863d789aa86ad4d1c817d2c9118567bb91c24932bf3d5312c3ced287a3c28cfba46a8f5c69dfc090458dd2c8620a21657da5476c5dca7114e749773684ebf653edc79067ec82eb8440bff82720521c2669e13ee9950301b55a5f83daff81cdefc100daab525fb222c9940f05dc789c251d7ac461bee32d287c4a43f4542ed613682ff5783e1a27b67e84f98a15bec0528b5e646ff71861dbbf7a1f88cd4d7242584a4d187cc163f2e8a6bf2b13b38151c37c26fce19d4800b9628af4d5e89798ae700c88deae84a0b59de9dc91bfca9a95bbf22a47", @typed={0x8, 0x62, @fd=r3}, @generic="a271", @generic="0c0a571037f6eea40256b81557ebd096a3d2d61fce0e7f17355cb74a783fa3c517e7ce9f60f61398565c165f109b51c84430883faca0fb3eefc29bcb5ad064b1c409910dc06157dccf8b4a8ceffca162dd805db93f4126fe28732063c9836094679b536ed0533ec9d4421c5801f43a98ede71a"]}, @nested={0x1168, 0x20, [@generic="2aa9c4f4dea0c4b6210416e0bb64205fb2bfb98796e9fcff5b4a7d7a9b4084fe10d7f03ffb2e73ebcb84c9", @generic="eec5081df09b71f74b9328b534f0676a779a51c676eb26bed848e0ee7ee195e077532e82c113c1395aaba100e07f954817a6a515f971b627e9cfaecdaa685d50cc7483239cc89dcc2c7788b35754db7eca868b119da2e2a3c7ec96", @typed={0xc, 0x91, @u64=0x7}, @generic="48ea75d569234513bcfe47445891d9b857eae3945c9dd8b7508c13cdc83c3f5054c21dfd656cc16c37d089466245babac6de0dc4fd9e17adedec03f715334da36409708bfc0054400a95d3d733c7fec802df18fcbc3f9440deb2ecc7b07cf64f12bbb7016bc90b6105b9e3cfe7da098399fa3443233b570cf9fc3168b66b9b6821b06180bf7bf565ec85871b91b74f79a4a3b7da450d546c48870d752af28161b25cebb5501ce02f84004411ed8d1eb475679fc9f4691fd1f9d4a1766cf3ae9948bb9ad140480340e83e889e8c5e5f772666619f63c27094f1e8094da08c3b52fea445e88384064bf97caeb2875e1fb7d6ed234f6c3d5a8a01ab996aef54e51f36e3853fd8af5327b67b3544c2a0fbf8336ee75773b223fe7647f31c2df02987296372c243e03d8d553a68a48c92d6d50c47ec656127c857c8ab84c0f4555141bc684f7b8371aa2104fe23f9e5b935a35b79605c5c92a426162963e2564bfd5b7f4d5858a081567c0f7d13e3db48d2536671cc5252340d3ce9456584cb25c9cc1f655404a8d500609d07bc93bf933a26b3aea05d21225875c3a6c4c9428fe0c39a086c3a3ada75efbfb75761b4f4c7c47e0a5ddfefe90ac7494261b85fe064ceb6f94d870e3d95497bbec87f1630aacf9e5f9b553561a7b5ffa1c51e87885dbbc2a4e1fddfe8c0816be127057b147807d6c7727644714a0f69e9181fa9d2f2486d0bdd8bb9e3d7ab507796bf29c79dc50eb5c51a1f500282a9788ef77e1c4b9df813ee7c9f8b58c8146fb9a94416bfd855d3ccd0120f55c1b1f2020671b80a5f89649bc8e42bae5468654d6663bb41e8ae7f7f9adcc281662c360d42a31a707d8ed14ec97fa1a660245d6ebb733004544563e1b4f57839a708234bdb201b992615836f31bf14a0450d728bc7c986df8faa2c2952a3c082ee4ca0ffd2c60d369f2f24399c5e7562630a977df8904057e2a2b3042979cf1b53a2ac7f08ddab43d980350bc9a9fb4a0f802d1248926963fec8eb3d70c365498e46ad267febb199cb80ffdf5ad02ac7943b87bd56d5d701025e797e260b34550908795752f7fc752a63c17cc29324a1cf0faefa05acc88767af0cd5d1f4d9b5d180f1ed03b3d761e681a88606622290ebc031161a56dd9472035ab3523e101f49b01dbc59357f68be7c9abc4f55195b4e3d5fa489649170e14cacb407063eb5af0001d03cba49da77cc33be584930e938e2627ad0e29f13a3ec7528c27ba3a01ca7187a9bac9db82db8b825249432068ee171c7d76ef7f0a66d02e9d059886b69f091337f1c1ac79bf8f9a7adc44de187ec709ae58bfbb192189080952e029b788c6e79d4448d9cd730fa0ba4aad04c2ad0b68f5a51affea94b4c875efdb6373354e6b1de6e5b3683631df0e545c3c6e7950240e61226d84d79205d017d29a08a3aff50ffe6b69a9b0acbb4b901802414c060da0c46bec1f335c1a16cab9debeb1271665ae511963d61fd94e30f8922308f487104335da700451dfdbb670ad8908d854f9ea3b4985716e457933bff918b2bd822386dae873e86ef1000c19f28c437557f4e5c56d9deec2a376debdde9062797c1fa04570ee92d914edea84cb293b17159f9ed2e3c0cb7dbf2c84dd46bb48c60c1beb16c750d0184883734e9f4b880e47739907856790b09cacdfc08dcd3cf3ef7973b5e03751b7794846f45b40ebdfab23efffb79406367590036d562c0d6fa29ed0448e2e23a12ae001de377544e1b91af75ebd6132dbb7e46729efc44a6dfae7a654debe0af8c7093a5c8b2128895d406f449c50871b3bcbb76df8cab22b7f7e0403e993d4e0ef42d891dd3c6c03f69b8b78a984128418a4b67f6ac6b1925baf8c4490f5f299e6d5749581868deb6c85cb6cc2827002578cde52e9e13174adc2575a4b6f7d0950b62c790089a04832a1a35e3d9ea0003b2a324626e3872325b2c16e3be89ebc1fc2c46a0af6af7159a74d1663d9091b398b101393873c4c88cb0d682a040666b2e30d86d1e1cd249baf73e1a2af2a7bdd4dd5190373118256ddcca015aa326bf11d00cb2b8ddd49f7bb2e016d6d0a9d9d0deb4597e967038cb95de139f66b68c29d5a3d6f10ad85195d68abd769a9a60364333237259c616f3ffa666914415178cd8cedd07ecd6da5fca952ce9e3da573934e187509e83237a6002a5dbdd98f148ebbd125819199c8c3b6edc15c9385ab39ffdd548a47d509aba68b634e38db0a088019f290152ca032854facc727d1984b31b1040ae6b1f9cda828e19a2485d26f5f785b9d812674ac2dc1040c1c2844e0ce2eba5c8fadf8f70d8f6d60eaba26f5d41104e80a9d88d413dad211f867fa50bb569d13eb26919cdd1786783ad8e6effbbd9c9c6f914662f646fdab724bdfe693069f849f4f58128a5c558b0e1b8bd957c79546f879773c932a4df46ce5d2dfcaef6b8df749699800aefff0361f7b8792b67ec3007ca31b9c31b1f5641a85477a90f8b7e6b9a0f474300ca771f22986b2c27dbf23d3d4f8478fde09d4de0e588e0abb0d72bce719a2999a2045b6edba97a95950d9936617a5c7ce53f44f2f27fc020d32f134389918450be50dbe75ad082752996c00e0010a53ec9619f0cf71226fde4cfe00045687640da7cffedac297ccd23c9434025902348978b5504189dd58330db900a488a00754e8fd0b7b2d82ab6b26608639747fa7037ff5035eed753ed7c67a664d1518b4d0d4abef4d7ef64ced2aff47bc6cf9afaa067a8265c542e5aede011d53adcd41b66aa4c3020c6fa3803fdcd1e0fb60b7eb059b4935ce2f8ebb2c7a2e3c38aadf12dca08ca89749c5d60b0f50e0a6be7488090b6f9a9b9b263dab1f8937a083c645b86c16fd92ce5c72b5dc725924e616df37234f300e9fb6459f417aa191a86d2a1065d5eb1f13b98888576a68052b0ff694bde2c4d9003f82c054665cb3f8dfbe29ccb6ec79555b22aac80a919144efaeb58b0122a8ef4f5ceefacb40ea7763783df792be4c6f02eeabaaa40cbdb956023b5d439218db1cc6ca6ecbda12836ff25307d9ef0d5b02d9c49771d46b666163f86e98356b0ad725b2fb6a21efffd2e54c5b0f0beef767deece32a98d264c58c08a6342a8f2ffa47c3ecf9155495eb49de8c4cf1b53dae73300485b9816ed14dd282f9b3d03b29f01fedc5d8fe7ace28d5bfc23f19df2466c5ca02f240137ce11b44aaed53fde6e9c13190edcdbe44ecb2e1e24f964937c29d3c55fc3df77161b7f44c0d90996de112052484d3813ba1ed42af2897c6350d4e18b8b744cbe65196f638a5b5fe8f378fd1b10278a42b002cb4397a578f7ef2834cf781e8f5aad5223441fe671a4e030954690f15c1519720b7b497e57b5d0e70b2dfb3986a456d4d1c05eb4c571a00516881cdbf47437657f24afe39b2346da05dc4d37fda41c3e6a226f1db0f5835cb08d01aecb0725671a6d4354d925d7081b3eb7b2c33ec790f3d1a703e4ed5a4dcfce7712046627d4bf78106c24c0226dbf7ff5227991f53f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@generic="205271b7c1d298d3a50c0db0eae12931ef89ebc4b5c6b460e992b1f6dd88b87bfeba2de06df74d1411c29c73c3cb4ed59b4af48c40c3a9c0bd1d84d118fc6af93732131cce5ed0712a67e17a4fa248ff688f7faaf8ffa0e225fe693c475d5f413ef9821684a91758f952116026d07af59e7505ed731a4fef10ce786e3d9414e7ded08a951157cc3f09dc8ce5e8a3244bb1b97e644e2817029385c17452a99c3d8ea25018774d5a5395dcc3a5780b7b196507700a575061b9c41b6a51", @typed={0x14, 0x48, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, @typed={0x3c, 0x38, @binary="32c32a7ecb424bce7176ab94ccd0d49735f9db4ae23586a11cb6a95ccb5cfd66b5ec327637674c2fca330786a7234135be114e52aa05"}, @generic="32373d2cf31a53d50c15e735bbb7c493fcf6a2e2fc882ddfad7b9ce79a4eae87c9368d37065243ee4b203fe28518315a519a23a8dc86c16f6c660503ef0bcf4cea35df252d087a4a52fe78a34f24be9101c5220ecd6eb44c03ae5d75e630ae9c8d7eb14a50ea1827ec04", @generic="916f850b303dbce8d5f6fb46386ed62298cae5921b75fcd60eae32ce0be4f79924d15d4f841ffdd48af8e744eb2242e51293fa1c611679e05c6eb12c2b6b7b6543def5851545690b7097843d5128b974c751df7637e4408c7980a81e2a94695e00181069d926f6f6b40d8b22c71ca0eaed2eb9430b11509d2026234fed65b9db7065fea50c48c52d588c748155602ba08ad134d0d3426447e511be85eb8c347275b79b479f0ce20ed3b1fc8ae1a5872127172220030d026bdf16ebe0732e5f92c5ddefae6894783274e897e8c75706e2ab0d2775b1a01517c9617f40d32cc51687f8f462a7563296e5c94ce226a385b1000f9fbb", @generic="f992237b016398f027dc0d3755097c6c7731580f7401158a3967553bd3e1cc87b07416b9a507f58b5af4b0c7508b53a710f2dc0d0340364bd9137374a64fecaf7d7f83f888261020ac215af15a5e9f0ffbf7e118c88424be8dc669ae707bb4ba6ff9e4b1d42d62f731e305e6f45d16b5cb218bd7745d3470f643e9bb35b58be0745b0235a2255ba2625f3fd755809ab3a0b598737ea282427d81e87179bf714f3537b0dcd53a197b95f1748c"]}, 0x1538}, {&(0x7f0000000380)={0x178, 0x2c, 0x300, 0x70bd25, 0x25dfdbfe, "", [@generic="ceb4d0ddd602150fc62a5664e633e193990a34f1759929d5ca5effbe521276402efc59c3564c8773cd927e313295f22b2b9fd3494ceabad562c95b5f3d75940c965e15b1342771d1f69d4b323ed563d76de24082bfbb20a330b4e39aa26ac1a6d6f689a80e72e48220ab0ae5972a409afd30b181af8a3c2e0b7be4867098a57539c85db91d32cc86a6e59bf7515b", @nested={0xd8, 0x28, [@generic="9122184ffc4b74dfad379d8f65f52aea4203858ffcc897026959ecc3", @generic="e35955cd94c8a1393f55b25f6b6d424720c46840b4f5595c386bfa7a100e67c49ee91ee7855b776e87be297cc0cdbcee2efef38e43e7d1eac3bb457369413e38dd9e9ea248d959feee63e475a281d0283b43a998d401a9dc99e0", @typed={0x38, 0x50, @binary="d44c31879fe1cf6149020daa2a2a8a9f48244647137060a0a9680b0c5e5ac7f0a7e93039cb3881e11cfde745b707517d8754"}, @generic="a46081904a12514525fdddf71bc512", @typed={0x8, 0x4f, @u32=0x80000000}, @typed={0x4, 0x34}, @typed={0x8, 0x5c, @pid=r4}]}]}, 0x178}, {&(0x7f0000000180)={0x18, 0x1d, 0x202, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x21, @u32=0x9}]}, 0x18}], 0x3, &(0x7f0000001d80)=[@rights={0x28, 0x1, 0x1, [r0, r3, r1, r1, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x48, 0x4}, 0x1) 19:03:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101002, 0x0) r2 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001640), &(0x7f0000001680), &(0x7f00000016c0)=0x0) r5 = gettid() r6 = getuid() getresgid(&(0x7f0000002ec0), &(0x7f0000002f00)=0x0, &(0x7f0000002f40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f80)={0x0}, &(0x7f0000002fc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000004d00)=0xe8) getgroups(0x5, &(0x7f0000003140)=[0x0, 0xee01, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003180)={0x0}, &(0x7f00000031c0)=0xc) stat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000032c0), &(0x7f0000003300), &(0x7f0000003340)=0x0) r14 = getpgrp(0x0) fstat(r0, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003740)='./file0\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004900)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000003780)=0xe8) r19 = getegid() sendmmsg$unix(r1, &(0x7f0000004a80)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000001480)="caeb0d55ddeee9b584d198d98fc3edcc080febe6fa783ca05fb07be72f1b45d378b4eca00aec5c7e7e18358b4737ce254289bebcd4c2be76828b78fc8afb904f6302a462d4e04b36f32b94aa4c061e2ccf11fcd993698faf7a6d8f0edf3d0b2807a25403efef9d8e1c08fa9c1a361fe149139205014dd98b152802da0a", 0x7d}, {&(0x7f0000001500)="a33b8d6d4705d5b63e2e774fa749e7344fe3bf282177f934f5dd07b3c8bfad25d631fd6516c1308c0cf34d632eb0fb6dac1b5fb62ee16a02f615055193d1abfc6920511d5d1ab2eda6c3f977a9916c86f1a62ceff6bbde95c307e4c1d50c0a8cfe426ad3e0605005001e39561c7c66b4277acdc38a347cc6e2c90ec609234e51869d4aa3cc210626c5a7", 0x8a}], 0x2, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x100, 0x4011}, {&(0x7f0000001800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000001880)="253e5b9eb646578ef7ceb0f17f61556522880c8fa06f2abe5259a8282f3da43568a49a2a131375cd10", 0x29}, {&(0x7f00000018c0)="2d185154db5c0adca5a6e7eee2c0b61ea6718871b1fa80a03c5684f3415b8408e8d8", 0x22}, {&(0x7f0000001900)="d36852d3029f5791632a1dfea6844494ebf7edcfb76782fc1a", 0x19}, {&(0x7f0000001940)="367d7e4423cdafc8459678d3fd05bc685fb4a1a2fe65f6ed449612115b8f8549224e08723b8ea43e516dc918dac8e4b733a79744bbead59612e1292873e9cf957f23eb4dba008face0795716cc9bf1ecf355684978da5452417b9c1cad1daf0619271f5b22e6f4c3dcd43e4c09d4c40087417e120ea0a6e025a0e70f7ace0f2d5b736e2d5730c3f18713efc39d0fc4f0db4697b19ec3f8788009", 0x9a}, {&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000002a00)="e24caab992ac2e831090cc2b37a288c7ab014f64009d7e213dbc481a6e15a75807bf7a086cb6fa4dca187354430656b8c378fc3af37f6a437ba9f3168fc40ae38d565ea97d03f1aee717ec2b2c6faf1497127097ecb7f2453dd1505b86f540fc6764dd783381ab19a2835be871add458cf2af77cb9cb9a73b56f4856", 0x7c}, {&(0x7f0000002a80)="6f5090ed819ae3c2f9721c9973b5cf0bc2707f514faf8c35eeb3c4847d3d0e02ac65605505ed22efc8835d69608f1856e100e3d30bd900b29d7fadb357eb829032744f6607e43177625c133af6596214b3df2faea01addc664a5c208ae8875a2b6ef4eaa1c001466e72c760bf5ab1f8d64e022909e4ba5effdf79971b869728f87535efe8476bd511dfce50c92630507678270990c8ecc39dace1ae2d5643fbe7f08b5622d79a2ce05774bfebfc544f029ba21f7179ad366284138d445209338789fa17c37551cb2c9cfa5a66f7a8d582f275c5b39500e", 0xd7}, {&(0x7f0000002b80)="178cacb01ae4a28ba5557c220aee9d6180c307c8703301e3a704486d83bf05310ccbfc91f54968df46bee489f15f2a15a9fcf1a3ce78ebf18829a3f3e810b12406614d5139c8da6225adeeb637d38a46d5f013f6d9f0b601bad38f578343fa8b5a8f415fb7b8da7fb90ff0a6763502cde78997950648f423be30f1753cc95f993af03663d42dcab7458426d316ffcc0b605c8a0566e4b56d78f51967bbe318ee6636b93a0485dd7a5e0d475476", 0xad}, {&(0x7f0000002c40)="733f6ff450455a9660d6f884c4093f07ee7b89dfdd9abb8acd6eb8e17021c0f27355368542a5027330dc118564f93847b42b510051fbb64e87bbf4fc51aa646a68e91dd9215c082d0a5a70107a9d22588c14d8da31ff6637d411730614cbfd3c4ebea858d7e7bd6d6937a6a4e123a76cbf9e3d0c213786db59ea667f50d93aba52", 0x81}], 0x9, &(0x7f0000002dc0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20000000}, {&(0x7f0000002e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002e80), 0x0, &(0x7f0000003380)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x4000000}, {&(0x7f0000003480)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000003500)="d58d0baf3dff69f581a26301b67f383faf6f69fc1c59fb4ee82598355de40db847b9627e862e86795f1f732b3747ac70881b2eaa4b9348f69a6162025bd54394eb90806958f48738ef3f5471206a3e3606cdba45aa8094e005d80a69a07ebd16a63c761f9ad41e83f1ace40b9dfcd26627b0957ae27d19233f62fc8ad0695fe30d753fc11ff5103a2f3b9a1337c36a958bc1aa2ada17d85b3c9819edb8cd685e1f341d44775b28743f5045948b6fb1a37eb2d8b7b18b34c79036fbde2a6ee1733845d2f1326df8cc8b57797173fa9f65e1cf40", 0xd3}, {&(0x7f0000003600)="9f9a9c0b23c93304259cb40d4215e8254d0ba9ea93c270e3dbb3b8ca6a4cee5c257e498435062c8d2e4e012dda20ed4ed88f5657f6fc8ab888cd29c7f94c3ba1b23b33551bdd54371954660a66b5ed22f070fb1bf385f5", 0x57}], 0x2, &(0x7f0000004a00)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x58, 0x40}], 0x4, 0x4080) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") r20 = socket$alg(0x26, 0x5, 0x0) bind$alg(r20, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r20, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r21 = accept$alg(r20, 0x0, 0x0) sendmmsg$alg(r21, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000037c0)="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", 0x10ac}], 0xffffe37, &(0x7f0000001a00), 0xfffffffffffffe2d}], 0x1, 0x0) recvmsg(r21, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) execveat(r1, &(0x7f0000002e80)='./file0\x00', &(0x7f0000004bc0)=[&(0x7f0000004b80)='skcipher\x00'], &(0x7f0000004cc0)=[&(0x7f0000004c00)='skcipher\x00', &(0x7f0000004c40)='skcipher\x00', &(0x7f0000004c80)='cbc(camellia)\x00'], 0x800) 19:03:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000000000)="df95bde00426bada8954e22bc9942529fc29df6898b0f16799464f74e582caadff064167a6af00", 0x27) accept4$packet(r2, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a40)=0x14, 0x0) 19:03:34 executing program 7: r0 = socket$kcm(0x29, 0x6, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000003e00)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000800), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="faffffffffffffff410018000000000000000100", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001e40)=[{{&(0x7f0000001b40)=@xdp, 0x80, &(0x7f0000001e00)}}], 0x1, 0x0, &(0x7f0000001f40)) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000000040)=0x7, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000140)={0x3, 0x0, [0x0, 0x0, 0x0]}) 19:03:34 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400300, 0x0) ioctl(r0, 0x1, &(0x7f0000000080)="c4f1efedd07b0a983dce10995ef7c0eefff3644cfe6ead726d") capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) readahead(r1, 0x800, 0x81) tee(r1, r0, 0xab, 0x1) bind$inet(r1, &(0x7f0000000100)={0x2, 0x7f}, 0x10) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000140)) [ 193.011378] not chained 270000 origins [ 193.015311] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 193.021712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.031500] Call Trace: [ 193.034092] dump_stack+0x185/0x1d0 [ 193.037723] kmsan_internal_chain_origin+0x1ff/0x210 [ 193.042849] ? __msan_poison_alloca+0x15c/0x1d0 [ 193.047521] ? tcp_wfree+0x52d/0x6d0 [ 193.051244] ? kmsan_set_origin_inline+0x6b/0x120 [ 193.056094] ? __msan_poison_alloca+0x15c/0x1d0 [ 193.060766] ? kfree_skb+0x3c6/0x5d0 [ 193.064480] ? kmsan_memcpy_origins+0xf1/0x170 [ 193.069062] ? __copy_skb_header+0x784/0x830 [ 193.073466] __msan_chain_origin+0x69/0xc0 [ 193.077702] __skb_clone+0x7b3/0x990 [ 193.081682] skb_clone+0x3e8/0x590 [ 193.085226] tcp_transmit_skb+0x3e4/0x5350 [ 193.089472] tcp_write_xmit+0x2d81/0xb200 [ 193.093679] tcp_tsq_handler+0x73d/0x8a0 [ 193.097747] tcp_tasklet_func+0x733/0x900 [ 193.101902] tasklet_action_common+0x635/0x750 [ 193.106489] ? tcp_tsq_handler+0x8a0/0x8a0 [ 193.110726] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 193.116088] tasklet_action+0x31/0x40 [ 193.119901] __do_softirq+0x592/0x979 [ 193.123706] ? ksoftirqd_should_run+0x30/0x30 [ 193.128203] run_ksoftirqd+0x1f/0x40 [ 193.131910] smpboot_thread_fn+0x4ac/0x9a0 [ 193.136155] kthread+0x4db/0x6c0 [ 193.139515] ? cpu_report_death+0x1f0/0x1f0 [ 193.143924] ? kthread_blkcg+0xf0/0xf0 [ 193.147813] ret_from_fork+0x35/0x40 [ 193.151519] Uninit was stored to memory at: [ 193.155872] kmsan_internal_chain_origin+0x12b/0x210 [ 193.160982] __msan_chain_origin+0x69/0xc0 [ 193.165648] __skb_clone+0x8a2/0x990 [ 193.169357] skb_clone+0x3e8/0x590 [ 193.172891] tcp_transmit_skb+0x3e4/0x5350 [ 193.177228] tcp_write_xmit+0x2d81/0xb200 [ 193.181371] tcp_tsq_handler+0x73d/0x8a0 [ 193.185425] tcp_tasklet_func+0x733/0x900 [ 193.189573] tasklet_action_common+0x635/0x750 [ 193.194147] tasklet_action+0x31/0x40 [ 193.198035] __do_softirq+0x592/0x979 [ 193.201817] [ 193.203435] Uninit was stored to memory at: [ 193.207754] kmsan_internal_chain_origin+0x12b/0x210 [ 193.212853] __msan_chain_origin+0x69/0xc0 [ 193.217086] __skb_clone+0x8a2/0x990 [ 193.220795] skb_clone+0x3e8/0x590 [ 193.224335] tcp_transmit_skb+0x3e4/0x5350 [ 193.228570] tcp_write_xmit+0x2d81/0xb200 [ 193.232713] tcp_tsq_handler+0x73d/0x8a0 [ 193.236768] tcp_tasklet_func+0x733/0x900 [ 193.240929] tasklet_action_common+0x635/0x750 [ 193.245502] tasklet_action+0x31/0x40 [ 193.249297] __do_softirq+0x592/0x979 [ 193.253095] [ 193.254710] Uninit was stored to memory at: [ 193.259035] kmsan_internal_chain_origin+0x12b/0x210 [ 193.264133] __msan_chain_origin+0x69/0xc0 [ 193.268361] __skb_clone+0x8a2/0x990 [ 193.272071] skb_clone+0x3e8/0x590 [ 193.275613] tcp_transmit_skb+0x3e4/0x5350 [ 193.279930] tcp_write_xmit+0x2d81/0xb200 [ 193.284072] tcp_tsq_handler+0x73d/0x8a0 [ 193.288128] tcp_tasklet_func+0x733/0x900 [ 193.292271] tasklet_action_common+0x635/0x750 [ 193.296860] tasklet_action+0x31/0x40 [ 193.300661] __do_softirq+0x592/0x979 [ 193.304462] [ 193.306078] Uninit was stored to memory at: [ 193.310400] kmsan_internal_chain_origin+0x12b/0x210 [ 193.315492] __msan_chain_origin+0x69/0xc0 [ 193.319721] __skb_clone+0x8a2/0x990 [ 193.323428] skb_clone+0x3e8/0x590 [ 193.326962] tcp_transmit_skb+0x3e4/0x5350 [ 193.331192] tcp_write_xmit+0x2d81/0xb200 [ 193.335352] tcp_tsq_handler+0x73d/0x8a0 [ 193.339493] tcp_tasklet_func+0x733/0x900 [ 193.343633] tasklet_action_common+0x635/0x750 [ 193.348305] tasklet_action+0x31/0x40 [ 193.352363] __do_softirq+0x592/0x979 [ 193.356150] [ 193.357766] Uninit was stored to memory at: [ 193.362174] kmsan_internal_chain_origin+0x12b/0x210 [ 193.367277] __msan_chain_origin+0x69/0xc0 [ 193.371520] __skb_clone+0x8a2/0x990 [ 193.375228] skb_clone+0x3e8/0x590 [ 193.378767] tcp_transmit_skb+0x3e4/0x5350 [ 193.383001] tcp_write_xmit+0x2d81/0xb200 [ 193.387145] tcp_tsq_handler+0x73d/0x8a0 [ 193.391200] tcp_release_cb+0x1d7/0x490 [ 193.395163] release_sock+0x107/0x2a0 [ 193.398956] tcp_sendmsg+0xd6/0x100 [ 193.402591] inet_sendmsg+0x3fc/0x760 [ 193.406383] sock_write_iter+0x3bc/0x470 [ 193.410449] do_iter_readv_writev+0x81c/0xa20 [ 193.414936] do_iter_write+0x30d/0xd50 [ 193.418809] do_writev+0x3be/0x820 [ 193.422334] __x64_sys_writev+0xe1/0x120 [ 193.426385] do_syscall_64+0x15b/0x230 [ 193.430279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 193.435445] [ 193.437051] Uninit was stored to memory at: [ 193.441361] kmsan_internal_chain_origin+0x12b/0x210 [ 193.446445] __msan_chain_origin+0x69/0xc0 [ 193.450664] __skb_clone+0x8a2/0x990 [ 193.454371] skb_clone+0x3e8/0x590 [ 193.457908] tcp_transmit_skb+0x3e4/0x5350 [ 193.462127] tcp_write_xmit+0x2d81/0xb200 [ 193.466284] __tcp_push_pending_frames+0x124/0x400 [ 193.471200] tcp_push+0x803/0x8f0 [ 193.474645] tcp_sendmsg_locked+0x4eb1/0x6610 [ 193.479124] tcp_sendmsg+0xb2/0x100 [ 193.482909] inet_sendmsg+0x3fc/0x760 [ 193.486698] sock_write_iter+0x3bc/0x470 [ 193.490744] do_iter_readv_writev+0x81c/0xa20 [ 193.495219] do_iter_write+0x30d/0xd50 [ 193.499088] do_writev+0x3be/0x820 [ 193.502623] __x64_sys_writev+0xe1/0x120 [ 193.506679] do_syscall_64+0x15b/0x230 19:03:35 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xea, &(0x7f0000000080), &(0x7f0000000040)=0x4) accept(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) 19:03:35 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='md5sum\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x800001, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') readv(r2, &(0x7f00000021c0)=[{&(0x7f0000000140)=""/79, 0x432}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2) 19:03:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x8a77f74191564e9, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000964f"], 0x80}, 0x1}, 0x0) 19:03:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000013c0)={0x400, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20}, {0x2, 0x4e20}, 0x40, 0x1, 0x2, 0x36, 0x4, &(0x7f00000001c0)='teql0\x00', 0x1, 0x7, 0x6}) fcntl$setstatus(r0, 0x4, 0x6800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000012c0)={0x0, 0x10, &(0x7f0000001280)}, &(0x7f0000003bc0)=0xfffffffffffffeef) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001340)={r1, 0x0, 0x5, 0x7f, 0x7, 0x5}, &(0x7f0000001380)=0x14) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff4b, 0x0) readlinkat(r0, &(0x7f0000003900)='./file0\x00', &(0x7f0000003940)=""/220, 0xdc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000200)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001440)={r2, 0x612e, 0x6, "112eebbaec1ccb543faeba2e5567b2c0ded7db195cb0a58b9d8b832bcfba65c840a38478eac092583f56384f343972af963bfd06353fae6cc2494dc32176631345ab5cc3158204e798e2ccd336357d48d20e88632738aa70e1909e515820dac5bc576b5810efba5173700190fedcb2a4a93992531b6e47dd2ed43b2326f515061cc2e2fa7c42f2b30e3c1b6ca33a5d19447698ff29401eea1d78497bc4"}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) flistxattr(r0, &(0x7f0000003a40)=""/71, 0x47) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003880), &(0x7f00000038c0)=0x4) listen(r3, 0xffffffffffffff7f) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) write$binfmt_misc(r5, &(0x7f0000000100)={'syz0'}, 0x34000) r6 = dup2(r5, r4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000240)="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", 0x1000) r7 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f0000001240)=0x54) pipe2(&(0x7f0000003b40)={0xffffffffffffffff}, 0x84000) getpeername$packet(r6, &(0x7f0000005300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005340)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000005380)={'vcan0\x00', r9}) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000003b80)={r7}) r10 = geteuid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000003ac0)={r1, 0x2}, &(0x7f0000003b00)=0x8) sendmsg$nl_generic(r0, &(0x7f0000003840)={&(0x7f0000001500)={0x10}, 0xc, &(0x7f0000003800)={&(0x7f0000001540)={0x229c, 0x15, 0x200, 0x70bd28, 0x25dfdbff, {0x9}, [@nested={0x8, 0x51, [@generic='?']}, @nested={0xc, 0x59, [@typed={0x8, 0x3c, @fd=r2}]}, @nested={0x144, 0x31, [@typed={0x14, 0x85, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x30, 0x16, @binary="d47ba34c8531de8d2177c1225301d8422c74a1155a3e4de7bf02cc47140155793615ee33e7f6e4e6d6"}, @generic="03ef4c35bea3a4795e95de1f4426ecc37da3dba97f7d2daa02a48f983e1ea6ee6843564714ecc4422c6b50021dc7e9923e6c0e34c16bbca3165ddef8917732ed47e8cd36077cbd1e6597ae9b4703f95dfa7049bbe3fa1269ad7475e357091de3b6b2b1ea0211734e7269fd2eb3af1e9887e82a091ff5c438451d15a76eabb0e37e596aface60f3857b623932774f5c0b5cb01ba372163747233f9d4b66ffe8184fc8668f608e43b5212b436a3f44560c48b0ed368b0169892b2299a0c50e90516b705af7", @generic="83801603f4cceb3b321b0756af04613e1009837325e5210dc6f36ed31f6e9e322146ad6036805e8c9cd88f27026d2b59ed01bf9cc812c5b4"]}, 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@typed={0x68, 0x49, @binary="152e7872e6211d453f3cba35515ac592a6de7d463ab09af97e24a3e09ec513c228cd6cd00a5340dadb355e7bc0e89e3bc9799535b605a268ce6da08d5267e76945e37298968cf446d6ba1ff30788432e21116e0617fad09dc0b6af541bebd5350d89"}, @typed={0x8, 0x6c, @uid=r10}, @generic="f4706ab47b6ff0adde5de0335f5f29f388cc435d1faad1c25b389446c1db2ecae5e3b33c28ffdb0ae0b881c0dc54e7b90fdec9209772bac3d2f40780cc0ae44289dd1ca1e9db180ea31990bd277099becd1a3165affa446a8d0a1e5e516c321c9e0a3504f6a0c2631f306003abf3d9512a11a58e1e943a01d749f8702bb6a41543235c744e21da17f45ea1a0af51546c02650e59e650188a0c47c970053f1e25776b099a496e3dfc15b16e2292a9bd308bd88596246fad614178e1ff9ec2cb"]}, 0x229c}, 0x1, 0x0, 0x0, 0x41}, 0x4000) 19:03:35 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0x3, &(0x7f0000000380)={&(0x7f00000006c0)=@ipv6_delrule={0x48, 0x21, 0x11, 0x0, 0x0, {0xa, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10015}, [@FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @FRA_DST={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x48}, 0x1}, 0x4000) 19:03:35 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1c1140, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000040)="415ee1311f16f477671070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000100)=@fragment, 0x8) r2 = dup2(0xffffffffffffffff, r1) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000140)=""/4096) 19:03:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@mpls_delroute={0x28, 0x19, 0x101, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xa000, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') [ 193.510572] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 193.515748] [ 193.517367] Uninit was stored to memory at: [ 193.521694] kmsan_internal_chain_origin+0x12b/0x210 [ 193.526798] __msan_chain_origin+0x69/0xc0 [ 193.531035] __alloc_skb+0x949/0x9e0 [ 193.534749] sk_stream_alloc_skb+0x17c/0xcf0 [ 193.539159] tcp_sendmsg_locked+0x237e/0x6610 [ 193.543656] tcp_sendmsg+0xb2/0x100 [ 193.547295] inet_sendmsg+0x3fc/0x760 [ 193.551100] sock_write_iter+0x3bc/0x470 [ 193.555166] do_iter_readv_writev+0x81c/0xa20 [ 193.559670] do_iter_write+0x30d/0xd50 [ 193.563576] do_writev+0x3be/0x820 [ 193.567118] __x64_sys_writev+0xe1/0x120 [ 193.571190] do_syscall_64+0x15b/0x230 [ 193.575085] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 193.580266] [ 193.581892] Uninit was created at: [ 193.585442] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 193.590552] kmsan_kmalloc+0x94/0x100 [ 193.594365] kmsan_slab_alloc+0x10/0x20 [ 193.598434] kmem_cache_alloc_node+0x8af/0xc80 [ 193.603024] __alloc_skb+0x202/0x9e0 [ 193.606741] sk_stream_alloc_skb+0x17c/0xcf0 [ 193.611156] tcp_sendmsg_locked+0x237e/0x6610 [ 193.616786] tcp_sendmsg+0xb2/0x100 [ 193.620419] inet_sendmsg+0x3fc/0x760 [ 193.624224] sock_write_iter+0x3bc/0x470 [ 193.628316] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 193.628374] do_iter_readv_writev+0x81c/0xa20 [ 193.628397] do_iter_write+0x30d/0xd50 [ 193.644126] do_writev+0x3be/0x820 [ 193.647685] __x64_sys_writev+0xe1/0x120 [ 193.651752] do_syscall_64+0x15b/0x230 [ 193.655647] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:03:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) fallocate(r0, 0x8, 0xbac9648, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x205}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x201}], 0x1) 19:03:35 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) futex(&(0x7f0000004000), 0x400000084, 0x2, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000004000), 0x0) [ 193.688422] netlink: 'syz-executor5': attribute type 1 has an invalid length. 19:03:35 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000), 0x6) 19:03:35 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000000a64}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) splice(r0, &(0x7f0000000000)=0x1a, r0, &(0x7f0000000040), 0x57, 0xf) 19:03:35 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet_udplite(0x2, 0x2, 0x88) 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$inet6_int(r0, 0x29, 0x15, &(0x7f0000000180), 0x4) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0xef5, &(0x7f0000000040)=0x4) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x10b, 0xd7, 0x9, 0x97, 0x95, 0x100000000, 0x39e, 0x800}, "49d5cf0e0307a8bbe05c6bc70cf8d6a470ab6a87a200a50298a93a0b44576b7fa37f5e302bb7fe9bf480458f6a517258c52161edf531469b6478a079afa3c5e8f2913f28c6f77c9133b9bd51ad3fa27a5c02a47e83dc9f5501066f9ada32", [[], [], [], [], [], [], [], []]}, 0x87e) 19:03:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) rt_sigreturn() 19:03:35 executing program 0: r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="6500000005", 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0), 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000400)=[{&(0x7f00000001c0)="f9436895ff282a54239084feb1c5a123c062a025fea16d7957e6166c86b000530d0d060ae3e830d205a79b55f13e8d86abc827b431f0bd430a749e4ddf1bb7ae95bc2b4dff865682ae67691411eb62679e683935d128834bb1641627536e8d654b6dec0572b946b15ddb3391b16aa89a", 0x70}, {&(0x7f0000000240)="21525c808f0186a0ed54e72071cc1aede653e1733ac6a03023bf8e95c987745efc439b01acc199307bd7e34cd54b085dc060a8b5be4451c9d887506551118e737fa8f59b9bb383c55c29a7a7f81b6b", 0x4f}, {&(0x7f00000002c0)="4b765262c35ce04c8313b90858dde7820a01aa4a2346f18b390bc909788083e028099b4878f9559d76b8b2381e18d3686259abdd977957f6371ed20ff9b9637b177639fa79ace2837b2912e51442ee7b2e0a36bd83279172a1fbadbaf781663271434a4570d4c8ea1c35693dbca0484b615a", 0x72}, {&(0x7f0000000340)="48e28093328f321eb30d8a39f9b8ade6a4b46dbbe792442ebdf4855700c25fbcb6ffdbc21d7dd499142df0f991058f3049202916c265c55ca9afb2b76632cbe4290011f5f2819dd1a70ef614c08e325ee6267538f501131937a28bb5d7c373e62bf7578f20d2b05deb7e859547c2ca515ccad8bf64dd0865b1b0a0f9c19fc4d7b66769b7ec3d150830ebc470e4a08c21d647974cbf791fa8ed4f9a7b764e6f02831eaf539c6cdd4e06fbb0385b3f", 0xae}], 0x4, r2) r3 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000000c0)={0x32, @time={0x77359400}}) 19:03:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000040)={"603a0968a4087100000000000000ffff", @ifru_ivalue}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x0, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 19:03:36 executing program 2: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000040)=[{0x0, 0x7b}], 0x44) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000240)={0x80000001, {0x2, 0x4e21}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24}, 0xa0, 0x6a8, 0x5, 0x7, 0x600, &(0x7f0000000100)='lo\x00', 0x7, 0x8, 0xec}) exit_group(0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) getpgrp(r2) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 19:03:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) unshare(0x2000400) pwritev(r1, &(0x7f0000000200), 0x0, 0x0) 19:03:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x10000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100ee000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069da0068205dadd464"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fcntl$notify(r0, 0x402, 0x11) r2 = add_key(&(0x7f0000001100)='asymmetric\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)="54587b9ddd963f47182a5deb65879ee2118d16eb4ae9ab11a8589937b379088f8b254884a4f84fd800bd5a82850b5165b73c16497c", 0x35, 0xfffffffffffffffa) add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="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", 0x1000, r2) 19:03:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f0000004c40), 0x0, &(0x7f0000004c80)=""/79, 0x4f}}], 0x1, 0x0, &(0x7f0000004f00)={0x77359400}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000280)="7dd36a9f64b083399863e418b7ffb48e602904f4bb39d126cc79535ba67eabe20cadf8ee2c0c3af626d2b1b7234c3456459d4cc1f850bce99bc46ace8778b383898200539e7894162e9a56412dc4a79a2c61ab5412f432d5792f9498d77ff12b35fba47857128068a3de705c893db4682ad058cd236a897a6bae8a25fb9b6b79ed559fb62a782d753fd10f7db95f81a4e359b71dbf2bc2dff0aaa8eea885b1f8918127a359d28271e72d70dd2c9fc99e87a57e9dc6cfe7aea2f5f74003a75b6342a8069906dc707cc60a8d7f7213cde8145380bc4f26a5d17e6d048a7d5e5052521a0786bc8c1ba532", 0xe9}, {&(0x7f00000000c0)="8fcc11b9f493d92835d0ff4d1eb858e8b3eadcc27a4940b4a92e202f4bb44f", 0x1f}, {&(0x7f0000000380)="62f6d634c13585f6d32b40ba34768e53f92a37f960525c72ec87c4289f3dec4dfb0b5f7a227b049888c9175dbf5ad6d654d759776c2dc399cda13a50ab0ba8468240431dd077df25d1e8fcca1d5a28858f2ff282ba1aaf83e4694b29d103e81c650146ea77719d57b48b679b45f8168ab1ef481a1e18f2483d1f857d00606ded70ee0a20ac46ed8e9f940a7bfce9b681caebae841d1f4a57267ea3d080c2a2540a46b0fd5f097044a22012602cc47e6de225609ddafacd9a3f1ca260dbe3e3db63c332327cca4c05675ca71655fc167b77fbc87c539ecab4e5", 0xd9}, {&(0x7f0000000480)="4d1e97d2f550e56f682202eca219ef1fd7f5a5fa87529dde19c7b00b1718a697d9767a9e796910a84ce60e280c28fe022f3a37ef517f9b74afd2006b875b43ad23ed55940996d73d90e1f2ffad5d561fbd106c9f687b2ef40fc84172a9a90e68838da5dc547a9a0355b4ba346e89c810f56715bdfb9e0429c0f13a1643d65521942d0172df8444bd53abbf0e6abcb58f18a2245f8e9b10e35397705fca63ef818e6df7af39d6e6468db76ad9eb98fa0820416b2f", 0xb4}], 0x4, 0x0, 0x0, 0x80}, 0x20000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x43d, 0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x8, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 19:03:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101200, 0x1) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x6e) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}}) close(r3) close(r2) 19:03:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x4, 0x80) r2 = dup3(r0, r1, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x6e, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000080)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x900, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000100)=0x5ff9, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) getdents64(r2, &(0x7f0000000200)=""/134, 0x86) 19:03:36 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x8000) close(r0) 19:03:36 executing program 1: r0 = socket$packet(0x11, 0x800000000000002, 0x300) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) mlockall(0x1) sendto$inet6(r0, &(0x7f0000000400)="0401000000c000ddb8460900ffed35c4f6f41d32395854d3e8dfc33d13b25b4202938207d9033780398d5375c5f7", 0x2e, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x2000000000e, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 19:03:36 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000470ff8)=0x72) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x280000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x0, 0x0, 0x95, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) close(r0) 19:03:36 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x7, &(0x7f00000002c0)={0x0}) io_getevents(0x0, 0x1, 0x1, &(0x7f0000000000)=[{}], &(0x7f00000000c0)={r2}) r3 = socket$unix(0x1, 0x4, 0x0) io_submit(0x0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000080)}]) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0xb8, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff000000, 'bcsf0\x00', 'gretap0\x00', {0xff}, {}, 0xef, 0x2, 0x10}, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@empty, @empty, 0xffffff00, 0xffffff00, 'eql\x00', 'bcsf0\x00', {}, {0xff}, 0x5c, 0x3, 0x1}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7f398d4e, [0x8001, 0xffff, 0x9, 0x2, 0x0, 0xaeca], 0x3, 0x3, 0x7ff}, {0x4, [0x0, 0x8, 0x100000000, 0xffffffff00000001, 0x4, 0x6], 0x80000000, 0xfff, 0xfffffffffffff22d}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r3, 0x0, r0) io_submit(0x0, 0x222c, &(0x7f00000009c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f0000000080)="83e3e25794aa38d3db743acd912471a0d1c85e6cd5cf3903772ba4c8db957e6f34fde39a9b6d2677bfcbefc13b983ca4f052996a3b5b60", 0x0, 0x6, 0x0, 0x1, r6}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x1c14eba5, r5, &(0x7f0000000240)="47f0348ce2922fee4db9ca667238efcc57b6fea4d3944146ff1f01bddb8a317bb4fb75d09ca1fb583c1aea5cf6fd7556497702d783633bb1dff06773785fbc1ac00789aa3c4dacea25397600933c3b168ba33341e8cf5d2ece9524a9ac99c485ea705ec101ed7b8fc8be193022663fb8941eac715c4a5f96858d4d1f", 0x0, 0x35a, 0x0, 0x1, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0xfffffffffffffff8, r1, &(0x7f0000000600)="4bd2bdaaa4cea8d21c303a4f96d77e05ecce1b31a61a787eac894047814144f86765f8c57cafcc27b9652b59ed575d431152fd6ceee1714b55bce8e0d52ba6dac5e9f9beeb381213714479ce4be548a13159d0376bf4d4573198bd02f4c446bd1bb07ac84082f0e8e56bfdaac0609183bc735282b5773cda90c3ef952c6663f80bf368ee3414bc74ca08fadd2d68b1f1b575eafa8e8fb582d2fa674e529c2e61196419721dc5f7e67ea49cac27ce954118ab229f8766317abf5d070aa69a157ddfda1d4de552373ee9734652efc2c52118a97fe9d10f40ea687c5c7d6ec536ae2ae07cc72868300025f8485259", 0x221, 0x5, 0x0, 0x0, r0}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x2, 0x7f, r0, &(0x7f0000000740)="0ebced7ea7e2d8fb73fd7a72839527178046f6cce4a0f60f2a5fc3bf668483d0abb545c7b88aebafc01e94915600e8e0d6f634e07ed05c0875c6b0eabd4384c76e995d831f6a73f66e1bf46a05eeb1a2265a826ec37e41d73dbd32c40768f7056befea86f646f9387580d48380d923217f2b8044f70c8f26a5c9d645cc1e4f87c3696254b85862566fa1ba154a41628d64334e9aa0eeb911700b51cd3eff032349a4be6b64eda8e82b5bda2e50526e3bc34adc324c370532b6547f3389c37a4296666d34dd", 0x0, 0x65a7, 0x0, 0x0, r6}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x101, r5, &(0x7f0000000880), 0x0, 0x6, 0x0, 0x1, r6}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x5, 0x8, r4, &(0x7f0000000900)="9d24e48a93a65edc68e3c67703c5398cb3b88d5638db157955fc406fc0e4510c86787e5ff7f42fef31", 0x0, 0x30, 0x0, 0x1, r6}]) 19:03:36 executing program 1: 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$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0080, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f00000001c0)=""/176, &(0x7f0000000040)=0x3) 19:03:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x8000000004) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000100), 0x14e, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 19:03:36 executing program 3: r0 = socket$inet(0x2b, 0x801, 0x0) listen(r0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x4, 0x40, 0x8, 0x9, 0x0, 0x9b, 0x100, 0x4, 0x70, 0xffffffffffff0000, 0xbb, 0x3f, 0xfff, 0x800000000000, 0x0, 0xaf00000000000000, 0x7, 0xfff, 0x5, 0x8ae4, 0x2, 0x7, 0x300000000000, 0x7, 0x9, 0x80, 0x0, 0x27, 0x88, 0xba, 0x8, 0x8, 0x9, 0xffffffff, 0x1000, 0x2, 0x0, 0x40, 0x4, @perf_config_ext={0x85f, 0xc59b}, 0x0, 0x9, 0x170, 0x7, 0x9, 0x1000, 0x8}, r1, 0x5, 0xffffffffffffffff, 0x2) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80000000, 0x100) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x3) 19:03:36 executing program 0: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) pkey_alloc(0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000001c0)=0x200) madvise(&(0x7f0000524000/0x4000)=nil, 0x4000, 0x2) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) munlock(&(0x7f00009fa000/0x1000)=nil, 0x1000) rt_sigtimedwait(&(0x7f00000000c0)={0xffff}, 0x0, &(0x7f0000000140)={r2, r3+30000000}, 0x8) r4 = request_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='asymmetric\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r4, 0x0) timer_create(0x0, &(0x7f0000000580)={0x0, 0x3c, 0x2, @thr={&(0x7f0000000400)="8f41de813912b3c34a9fb16268ac2300a6da3f6ed217a72c879b4feec37c575b1afa33928e04dfc08c22b4adc9dbc51e7294a932a39df2ec85a73cfa26b475804c640c0a6096a1f85d8d1a610660df7c21eafdd2bbdd78ffe65df306981aa080e3a83142ce7b2e61622ff14e1f4944c5ff862488f586f3ed8f6428db", &(0x7f0000000480)="83b3a541f8d648adac124df828f293f631d90071e204c84183757f63db71ca08c1990b52d947e50d0e9c86c9cc65d01247942cf416331f658c44e82f87ebea6e42ede8475960bbe93e8d8f5ab71b52fa63a9f968e4eeb0157631ed6867a1197709dfdde01162593a427b3e8c882c7bb4056d1aa28ea8"}}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f0000000640)={{0x77359400}, {r6, r7+10000000}}, &(0x7f0000000680)) [ 194.758425] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:03:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x400000c90e, &(0x7f0000000040)="295ee131ff15f477471070bd13a46a357114983736fff6316e38dc42f653005071116b58aea347b2ccbec6424b0d2bdf54435bf62840453cc66588badbc14ad5d7c0f51ccd93d37fa015c6877d7610e5e52262aa740cb00928377020f755bf64c8760200bf43cd9b3c1782f963ea9421d808fe6bcf69d31e1585223ae1d02ea1c634") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000080), 0x9b, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xbc, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0xf5f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x84) 19:03:36 executing program 3: clock_adjtime(0x5, &(0x7f0000000040)={0xfffffffffffffffa, 0xfffffffffffffff9, 0x7, 0x7ff, 0xff, 0x2, 0x1, 0x0, 0x0, 0x800, 0x7, 0x5, 0x1, 0x400, 0x200, 0x1, 0x1ca90c3, 0x2, 0x7, 0x80000000, 0x8, 0xfffffffffffff08a, 0x3ff, 0x1, 0xcae, 0x8}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x8004}], 0x2, 0x7) accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)=@ax25={0x3, {"15a3c0da583047"}}, 0x80) 19:03:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/wireless\x00') write$sndseq(r3, &(0x7f0000000280)=[{0x1ff, 0x2, 0x9e9, 0x8, @tick=0x4d4, {0x3f, 0x5}, {0x5, 0x6}, @raw8={"393c82787eb5d29867e64006"}}, {0xab1b, 0x1, 0x6, 0x200000000000000, @time, {0x10000, 0x6}, {0x8, 0x1000}, @raw8={"8b503f20443073c4a5d9a838"}}], 0x60) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x3f}, 0x90) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x6000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007465616d300000000000000000000000"], 0xfe51}, 0x1}, 0x0) [ 194.990441] not chained 280000 origins [ 194.994369] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 195.000776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.010136] Call Trace: [ 195.012748] dump_stack+0x185/0x1d0 [ 195.016392] kmsan_internal_chain_origin+0x1ff/0x210 [ 195.021514] ? __msan_poison_alloca+0x15c/0x1d0 [ 195.026198] ? tcp_wfree+0x52d/0x6d0 [ 195.029919] ? kmsan_set_origin_inline+0x6b/0x120 [ 195.034769] ? __msan_poison_alloca+0x15c/0x1d0 [ 195.039449] ? kfree_skb+0x3c6/0x5d0 [ 195.043176] ? kmsan_memcpy_origins+0xf1/0x170 [ 195.047772] ? __copy_skb_header+0x784/0x830 [ 195.052196] __msan_chain_origin+0x69/0xc0 [ 195.056711] __skb_clone+0x8a2/0x990 [ 195.060451] skb_clone+0x3e8/0x590 [ 195.064010] tcp_transmit_skb+0x3e4/0x5350 [ 195.068265] tcp_write_xmit+0x2d81/0xb200 [ 195.072453] tcp_tsq_handler+0x73d/0x8a0 [ 195.076701] tcp_tasklet_func+0x733/0x900 [ 195.080858] tasklet_action_common+0x635/0x750 [ 195.085445] ? tcp_tsq_handler+0x8a0/0x8a0 19:03:37 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0xa, 0x1, 0x800, 0x2, 'syz0\x00', 0x3}, 0x4, 0x1, 0xe0, r2, 0x5, 0x4, 'syz1\x00', &(0x7f0000000100)=['\x00', 'posix_acl_access\x00', 'ppp0*vmnet1mime_type-em0selinux\x00', '\x00', 'md5summd5sum/\x00'], 0x41, [], [0x2, 0xaabd, 0x3, 0xfffffffffffffff8]}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x0, &(0x7f0000000040)=[{0x10000, 0x1, 0x1, 0x3}, {0x628, 0xfff, 0x7, 0x3}]}, 0x7a74a3394f2eda06) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000000680)={&(0x7f00000005c0)=""/182, 0xb6}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000540)={{0x0, 0x3, 0xfd2}, 0x7, 0x240}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000004c0)={'ip6gre0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0xfff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000003c0)={r4, 0xffff, 0xfffffffffffff001, 0x6, 0x7fffffff, 0x6, 0x7, 0x0, {r5, @in6={{0xa, 0x4e20, 0xe44, @empty, 0x3}}, 0x7, 0xee, 0x6, 0x6, 0x18000}}, &(0x7f0000000480)=0xb0) [ 195.089692] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 195.095147] tasklet_action+0x31/0x40 [ 195.099042] __do_softirq+0x592/0x979 [ 195.102845] ? ksoftirqd_should_run+0x30/0x30 [ 195.107337] run_ksoftirqd+0x1f/0x40 [ 195.111060] smpboot_thread_fn+0x4ac/0x9a0 [ 195.115298] kthread+0x4db/0x6c0 [ 195.118663] ? cpu_report_death+0x1f0/0x1f0 [ 195.122990] ? kthread_blkcg+0xf0/0xf0 [ 195.126885] ret_from_fork+0x35/0x40 [ 195.130594] Uninit was stored to memory at: [ 195.134929] kmsan_internal_chain_origin+0x12b/0x210 [ 195.140037] __msan_chain_origin+0x69/0xc0 [ 195.144278] __skb_clone+0x8a2/0x990 [ 195.148082] skb_clone+0x3e8/0x590 [ 195.151636] tcp_transmit_skb+0x3e4/0x5350 [ 195.155878] tcp_write_xmit+0x2d81/0xb200 [ 195.160046] tcp_tsq_handler+0x73d/0x8a0 [ 195.164659] tcp_tasklet_func+0x733/0x900 [ 195.168812] tasklet_action_common+0x635/0x750 [ 195.173487] tasklet_action+0x31/0x40 [ 195.177310] __do_softirq+0x592/0x979 [ 195.181101] [ 195.182737] Uninit was stored to memory at: 19:03:37 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x7fffffff) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ppoll(&(0x7f0000000040), 0x0, &(0x7f00000012c0), &(0x7f0000001300), 0x8) [ 195.187152] kmsan_internal_chain_origin+0x12b/0x210 [ 195.192256] __msan_chain_origin+0x69/0xc0 [ 195.196490] __skb_clone+0x8a2/0x990 [ 195.200207] skb_clone+0x3e8/0x590 [ 195.203838] tcp_transmit_skb+0x3e4/0x5350 [ 195.208072] tcp_write_xmit+0x2d81/0xb200 [ 195.212217] tcp_tsq_handler+0x73d/0x8a0 [ 195.216284] tcp_tasklet_func+0x733/0x900 [ 195.220448] tasklet_action_common+0x635/0x750 [ 195.225214] tasklet_action+0x31/0x40 [ 195.229049] __do_softirq+0x592/0x979 [ 195.232840] [ 195.234458] Uninit was stored to memory at: [ 195.238790] kmsan_internal_chain_origin+0x12b/0x210 [ 195.243898] __msan_chain_origin+0x69/0xc0 [ 195.248147] __skb_clone+0x8a2/0x990 [ 195.251867] skb_clone+0x3e8/0x590 [ 195.255412] tcp_transmit_skb+0x3e4/0x5350 [ 195.259741] tcp_write_xmit+0x2d81/0xb200 [ 195.263898] tcp_tsq_handler+0x73d/0x8a0 [ 195.267965] tcp_tasklet_func+0x733/0x900 [ 195.272125] tasklet_action_common+0x635/0x750 [ 195.276719] tasklet_action+0x31/0x40 [ 195.280532] __do_softirq+0x592/0x979 [ 195.284326] [ 195.285940] Uninit was stored to memory at: [ 195.290278] kmsan_internal_chain_origin+0x12b/0x210 [ 195.295386] __msan_chain_origin+0x69/0xc0 [ 195.299626] __skb_clone+0x8a2/0x990 [ 195.303347] skb_clone+0x3e8/0x590 [ 195.306891] tcp_transmit_skb+0x3e4/0x5350 [ 195.311139] tcp_write_xmit+0x2d81/0xb200 [ 195.315292] tcp_tsq_handler+0x73d/0x8a0 [ 195.319358] tcp_tasklet_func+0x733/0x900 [ 195.323512] tasklet_action_common+0x635/0x750 [ 195.328098] tasklet_action+0x31/0x40 [ 195.331903] __do_softirq+0x592/0x979 [ 195.335701] [ 195.337317] Uninit was stored to memory at: [ 195.341753] kmsan_internal_chain_origin+0x12b/0x210 [ 195.346865] __msan_chain_origin+0x69/0xc0 [ 195.351103] __skb_clone+0x8a2/0x990 [ 195.354819] skb_clone+0x3e8/0x590 [ 195.358360] tcp_transmit_skb+0x3e4/0x5350 [ 195.362600] tcp_write_xmit+0x2d81/0xb200 [ 195.366750] tcp_tsq_handler+0x73d/0x8a0 [ 195.370814] tcp_release_cb+0x1d7/0x490 [ 195.374790] release_sock+0x107/0x2a0 [ 195.378592] tcp_sendmsg+0xd6/0x100 [ 195.382214] inet_sendmsg+0x3fc/0x760 [ 195.386018] sock_write_iter+0x3bc/0x470 [ 195.390086] do_iter_readv_writev+0x81c/0xa20 [ 195.394587] do_iter_write+0x30d/0xd50 [ 195.398474] do_writev+0x3be/0x820 [ 195.402017] __x64_sys_writev+0xe1/0x120 [ 195.406076] do_syscall_64+0x15b/0x230 [ 195.409964] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.415144] [ 195.416763] Uninit was stored to memory at: [ 195.421093] kmsan_internal_chain_origin+0x12b/0x210 [ 195.426201] __msan_chain_origin+0x69/0xc0 [ 195.430441] __skb_clone+0x8a2/0x990 [ 195.434141] skb_clone+0x3e8/0x590 [ 195.437666] tcp_transmit_skb+0x3e4/0x5350 [ 195.441884] tcp_write_xmit+0x2d81/0xb200 [ 195.446047] __tcp_push_pending_frames+0x124/0x400 [ 195.450969] tcp_push+0x803/0x8f0 [ 195.454489] tcp_sendmsg_locked+0x4eb1/0x6610 [ 195.458962] tcp_sendmsg+0xb2/0x100 [ 195.462580] inet_sendmsg+0x3fc/0x760 [ 195.466371] sock_write_iter+0x3bc/0x470 [ 195.470417] do_iter_readv_writev+0x81c/0xa20 [ 195.474894] do_iter_write+0x30d/0xd50 [ 195.478774] do_writev+0x3be/0x820 [ 195.482316] __x64_sys_writev+0xe1/0x120 [ 195.486383] do_syscall_64+0x15b/0x230 [ 195.490275] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.495452] [ 195.497068] Uninit was stored to memory at: [ 195.501388] kmsan_internal_chain_origin+0x12b/0x210 [ 195.506478] __msan_chain_origin+0x69/0xc0 [ 195.510708] __alloc_skb+0x949/0x9e0 [ 195.514422] sk_stream_alloc_skb+0x17c/0xcf0 [ 195.518821] tcp_sendmsg_locked+0x237e/0x6610 [ 195.523310] tcp_sendmsg+0xb2/0x100 [ 195.526927] inet_sendmsg+0x3fc/0x760 [ 195.530718] sock_write_iter+0x3bc/0x470 [ 195.534762] do_iter_readv_writev+0x81c/0xa20 [ 195.539238] do_iter_write+0x30d/0xd50 [ 195.543110] do_writev+0x3be/0x820 [ 195.546638] __x64_sys_writev+0xe1/0x120 [ 195.550697] do_syscall_64+0x15b/0x230 [ 195.554599] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.559772] [ 195.561387] Uninit was created at: [ 195.564931] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 195.570029] kmsan_kmalloc+0x94/0x100 [ 195.573826] kmsan_slab_alloc+0x10/0x20 [ 195.577883] kmem_cache_alloc_node+0x8af/0xc80 [ 195.582451] __alloc_skb+0x202/0x9e0 [ 195.586150] sk_stream_alloc_skb+0x17c/0xcf0 [ 195.590552] tcp_sendmsg_locked+0x237e/0x6610 [ 195.595056] tcp_sendmsg+0xb2/0x100 [ 195.598678] inet_sendmsg+0x3fc/0x760 [ 195.602462] sock_write_iter+0x3bc/0x470 [ 195.606521] do_iter_readv_writev+0x81c/0xa20 [ 195.611003] do_iter_write+0x30d/0xd50 [ 195.614886] do_writev+0x3be/0x820 [ 195.618407] __x64_sys_writev+0xe1/0x120 [ 195.622450] do_syscall_64+0x15b/0x230 [ 195.626324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:03:37 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) write(r0, &(0x7f0000000080)="9c610604658227271b3b65bf464ed2e600553ace6dbba120c573eaf4eca72fe8987bc839c7b762654d83880252bdbbad00142b91f1df1167e62a90aae978bc3a78fb52ca2ffc6b7a342287e9f17743a9f62d20dc7559c6303c144d956864628fb913c4440bee20f17539ebf57630ea6f160f550b", 0x74) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000100)={0x200, 0x6, 0xf29, 0x7a, 0x80000001, 0x100}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, {0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x100000000, [0x9, 0x1ffc00000000000, 0x2, 0x5, 0x1, 0x7, 0x0, 0x401]}, 0x5c) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x100) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) keyctl$setperm(0x5, 0x0, 0x2000000) ioctl(r1, 0x4000008912, &(0x7f0000000040)="2957e1311f16f4d57767107004c9960e0e6609df76cf3d1f871c80777d94d2e6e76579d0") bpf$PROG_LOAD(0x5, &(0x7f0000005c40)={0x7, 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB="180961b29e2cb4f5213000000000000000000000000382c7572289950000000000000000000000000000f4fd88010001000000000000000000000095002ae3467285dbe5"], &(0x7f0000006d00)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000006dc0)=""/4096, 0x41f00, 0x80000001, [], 0x0, 0xd}, 0x48) 19:03:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x42e1}], 0x5c) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x2c3) 19:03:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000200), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x1c8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'eql\x00', 'yam0\x00', "746502000000000020000000000800", 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'gre0\x00', 'bond_slave_0\x00', 'dummy0\x00', @random="221f1cf52862", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c08e36751842cab380434dc086c938639570fbfa40dce636424fa87c9ad03f9063959cccf655bd32af6f9623f131fb264cb97297cd6b8dc712f5baf56e808e9c"}}}}]}]}, 0x300) 19:03:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) sendto(r0, &(0x7f0000000140)="f4f6df3c850453406f7259c33daa2b7280edc172109f648857b9077e8ce1be1c41d82286566bccfd0e358fabfd36eba1a882d859f9c475001556d3bcbefabb6118c5030cf3ef82916d72c8dcdfe9a9fe1c4b07fe53d5d491933bba90c40ea50b7277896a40e4e7469be5c99b54361fce6357858e8266d7045e54eed451795630a1fc9b8ba5bb583ec70d032cc82484166b386f7e40f57ca9b96a392f7b53d698c6001362156142a3e318cb409de1730fd440f03aacc6", 0xb6, 0x4000, &(0x7f0000000340)=@hci={0x1f, r1}, 0x80) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x87fe, 0x4) setreuid(r2, r2) 19:03:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x80000000000c, 0x4, 0x100000001, 0x0, r0}, 0x230) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x14, 0xb, 0xbc8, 0x0, 0xa, r1, 0x531}, 0xffffffffffffffae) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = socket$inet(0x2, 0xf, 0xf9) r3 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xff, 0x90001) bind$vsock_stream(r3, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xfff, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r4, 0x65d}, &(0x7f0000000280)=0x8) 19:03:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000006, 0x70, 0x2, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r3 = socket(0x40000000002, 0x3, 0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140)="627269646765300000000000000200", 0x10) sendmmsg$unix(r3, &(0x7f0000004840)=[{&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001500), 0x0, &(0x7f0000001540)=[@rights={0x10, 0x1, 0x1}], 0x10}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r4, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)="c315f52903e3e0ac752eb31e397c505f24044694894b6fc21e1801640ea2e66ee7fd47b19b7c07052695abfb700330802e169b83d02fe80b42362ac867e3d936f0d7ee7328e21bc7304b791314a2851d4505fad33d68b3a790132b3436565c495b4dc73bb98cbd6a3dd7b54b713ab61414fe55352430f86927311132843aa8", 0x7f}) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r1, &(0x7f0000000140)="a5", 0x1, 0x4000002, &(0x7f0000000180)={0x2}, 0x10) 19:03:37 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) flock(r0, 0x1) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002e00)=ANY=[@ANYRES64=r0, @ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)={0x800000000000106}) [ 195.777469] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! [ 195.797292] mmap: syz-executor4 (9063) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 19:03:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x7fffffff, 0x0, 0x100000001, 0x7}, 0x8) ioctl(r1, 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) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x280000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={r4, 0x20, 0x20}, 0xc) 19:03:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000200), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x1c8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'eql\x00', 'yam0\x00', "746502000000000020000000000800", 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'gre0\x00', 'bond_slave_0\x00', 'dummy0\x00', @random="221f1cf52862", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c08e36751842cab380434dc086c938639570fbfa40dce636424fa87c9ad03f9063959cccf655bd32af6f9623f131fb264cb97297cd6b8dc712f5baf56e808e9c"}}}}]}]}, 0x300) 19:03:37 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x4, &(0x7f00000001c0)=0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x600, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r9 = getegid() sendmsg$unix(r3, &(0x7f00000005c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00000000000000001900000001000000012000009f32b25b505f870724d25212214321cda9e3032fbaef76b4e294bd9b6534cd022a1aae71612cc0826b41419d8e9fe8ee2e99e90c65e0d75e4c3e10070549d9fdff01c3a1a7146ab8c6e1492a10e0d8e60bf9621239906332553b5aa03bc390b15e59b1541f7e11ae2e7a0f46b1a63659e9076e64bab921b35d218014a55791157e2deb0d79347eeb65d2b489ca075440c22aa55a08a3501cd203444a0f82b25f7ec9fc72b3de393e667cac47315518ed62c3c31ebede8ac1d91afff35715df6b5b18fda2dfc02629aa67929b7825ca8f73331528cc7aac66f582b2", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x800}, 0x8000) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 19:03:38 executing program 0: r0 = socket$inet(0x2, 0x3, 0x240000000002) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0xfffffffffffffdb6}], 0x10}}], 0x2, 0x0) 19:03:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) unshare(0x40000000) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000056c0)={&(0x7f0000000100)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, 'v\nth1\x00'}]}, 0x34}, 0x1}, 0x0) 19:03:38 executing program 5: perf_event_open(&(0x7f0000001440)={0x2, 0x70, 0x3e6, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") syncfs(r0) 19:03:38 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x105000) 19:03:38 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000940)) 19:03:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x1) 19:03:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000002c0)="295ee1311f16f477671070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) [ 196.397654] IPVS: ftp: loaded support on port[0] = 21 [ 196.437203] not chained 290000 origins [ 196.441131] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 196.447650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.457014] Call Trace: [ 196.459625] dump_stack+0x185/0x1d0 [ 196.463269] kmsan_internal_chain_origin+0x1ff/0x210 [ 196.468385] ? __msan_poison_alloca+0x15c/0x1d0 [ 196.473070] ? tcp_wfree+0x52d/0x6d0 [ 196.476791] ? kmsan_set_origin_inline+0x6b/0x120 [ 196.481636] ? __msan_poison_alloca+0x15c/0x1d0 19:03:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') 19:03:38 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team_slave_0\x00'}, 0x1ab) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) [ 196.486315] ? kfree_skb+0x3c6/0x5d0 [ 196.490228] ? kmsan_memcpy_origins+0xf1/0x170 [ 196.494822] ? __copy_skb_header+0x784/0x830 [ 196.499237] __msan_chain_origin+0x69/0xc0 [ 196.503478] __skb_clone+0x8a2/0x990 [ 196.507198] skb_clone+0x3e8/0x590 [ 196.510741] tcp_transmit_skb+0x3e4/0x5350 [ 196.514989] tcp_write_xmit+0x2d81/0xb200 [ 196.519171] tcp_tsq_handler+0x73d/0x8a0 [ 196.523239] tcp_tasklet_func+0x733/0x900 [ 196.527399] tasklet_action_common+0x635/0x750 [ 196.531992] ? tcp_tsq_handler+0x8a0/0x8a0 [ 196.536235] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 196.541606] tasklet_action+0x31/0x40 [ 196.545412] __do_softirq+0x592/0x979 [ 196.549235] ? ksoftirqd_should_run+0x30/0x30 [ 196.553758] run_ksoftirqd+0x1f/0x40 [ 196.557482] smpboot_thread_fn+0x4ac/0x9a0 [ 196.561730] kthread+0x4db/0x6c0 [ 196.565103] ? cpu_report_death+0x1f0/0x1f0 [ 196.569443] ? kthread_blkcg+0xf0/0xf0 [ 196.573339] ret_from_fork+0x35/0x40 [ 196.577139] Uninit was stored to memory at: [ 196.581645] kmsan_internal_chain_origin+0x12b/0x210 [ 196.586757] __msan_chain_origin+0x69/0xc0 [ 196.591000] __skb_clone+0x8a2/0x990 [ 196.594726] skb_clone+0x3e8/0x590 [ 196.598292] tcp_transmit_skb+0x3e4/0x5350 [ 196.602538] tcp_write_xmit+0x2d81/0xb200 [ 196.606716] tcp_tsq_handler+0x73d/0x8a0 [ 196.610787] tcp_tasklet_func+0x733/0x900 [ 196.614956] tasklet_action_common+0x635/0x750 [ 196.619634] tasklet_action+0x31/0x40 [ 196.623419] __do_softirq+0x592/0x979 [ 196.627196] [ 196.628801] Uninit was stored to memory at: [ 196.633314] kmsan_internal_chain_origin+0x12b/0x210 [ 196.638405] __msan_chain_origin+0x69/0xc0 [ 196.642625] __skb_clone+0x8a2/0x990 [ 196.646328] skb_clone+0x3e8/0x590 [ 196.649852] tcp_transmit_skb+0x3e4/0x5350 [ 196.654074] tcp_write_xmit+0x2d81/0xb200 [ 196.658208] tcp_tsq_handler+0x73d/0x8a0 [ 196.662252] tcp_tasklet_func+0x733/0x900 [ 196.666391] tasklet_action_common+0x635/0x750 [ 196.670952] tasklet_action+0x31/0x40 [ 196.674747] __do_softirq+0x592/0x979 [ 196.678521] [ 196.680143] Uninit was stored to memory at: [ 196.684459] kmsan_internal_chain_origin+0x12b/0x210 [ 196.689578] __msan_chain_origin+0x69/0xc0 [ 196.693794] __skb_clone+0x8a2/0x990 [ 196.697493] skb_clone+0x3e8/0x590 [ 196.701022] tcp_transmit_skb+0x3e4/0x5350 [ 196.705327] tcp_write_xmit+0x2d81/0xb200 [ 196.709456] tcp_tsq_handler+0x73d/0x8a0 [ 196.713502] tcp_tasklet_func+0x733/0x900 [ 196.717629] tasklet_action_common+0x635/0x750 [ 196.722195] tasklet_action+0x31/0x40 [ 196.725977] __do_softirq+0x592/0x979 [ 196.729756] [ 196.731367] Uninit was stored to memory at: [ 196.735680] kmsan_internal_chain_origin+0x12b/0x210 [ 196.740771] __msan_chain_origin+0x69/0xc0 [ 196.744987] __skb_clone+0x8a2/0x990 [ 196.748685] skb_clone+0x3e8/0x590 [ 196.752211] tcp_transmit_skb+0x3e4/0x5350 [ 196.756427] tcp_write_xmit+0x2d81/0xb200 [ 196.760560] tcp_tsq_handler+0x73d/0x8a0 [ 196.764606] tcp_tasklet_func+0x733/0x900 [ 196.768739] tasklet_action_common+0x635/0x750 [ 196.773303] tasklet_action+0x31/0x40 [ 196.777087] __do_softirq+0x592/0x979 [ 196.780872] [ 196.782480] Uninit was stored to memory at: [ 196.786786] kmsan_internal_chain_origin+0x12b/0x210 [ 196.791961] __msan_chain_origin+0x69/0xc0 [ 196.796189] __skb_clone+0x8a2/0x990 [ 196.799886] skb_clone+0x3e8/0x590 [ 196.803411] tcp_transmit_skb+0x3e4/0x5350 [ 196.807634] tcp_write_xmit+0x2d81/0xb200 [ 196.811777] tcp_tsq_handler+0x73d/0x8a0 [ 196.815821] tcp_release_cb+0x1d7/0x490 [ 196.819777] release_sock+0x107/0x2a0 [ 196.823572] tcp_sendmsg+0xd6/0x100 [ 196.827180] inet_sendmsg+0x3fc/0x760 [ 196.830963] sock_write_iter+0x3bc/0x470 [ 196.835100] do_iter_readv_writev+0x81c/0xa20 [ 196.839578] do_iter_write+0x30d/0xd50 [ 196.843446] do_writev+0x3be/0x820 [ 196.846971] __x64_sys_writev+0xe1/0x120 [ 196.851026] do_syscall_64+0x15b/0x230 [ 196.855015] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 196.860191] [ 196.861800] Uninit was stored to memory at: [ 196.866110] kmsan_internal_chain_origin+0x12b/0x210 [ 196.871196] __msan_chain_origin+0x69/0xc0 [ 196.875415] __skb_clone+0x8a2/0x990 [ 196.879121] skb_clone+0x3e8/0x590 [ 196.882649] tcp_transmit_skb+0x3e4/0x5350 [ 196.887126] tcp_write_xmit+0x2d81/0xb200 [ 196.891267] __tcp_push_pending_frames+0x124/0x400 [ 196.896181] tcp_push+0x803/0x8f0 [ 196.900139] tcp_sendmsg_locked+0x4eb1/0x6610 [ 196.904619] tcp_sendmsg+0xb2/0x100 [ 196.908245] inet_sendmsg+0x3fc/0x760 [ 196.912028] sock_write_iter+0x3bc/0x470 [ 196.916078] do_iter_readv_writev+0x81c/0xa20 [ 196.920574] do_iter_write+0x30d/0xd50 [ 196.924445] do_writev+0x3be/0x820 [ 196.927968] __x64_sys_writev+0xe1/0x120 [ 196.932027] do_syscall_64+0x15b/0x230 [ 196.935899] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 196.941064] [ 196.942680] Uninit was stored to memory at: [ 196.946987] kmsan_internal_chain_origin+0x12b/0x210 [ 196.952076] __msan_chain_origin+0x69/0xc0 [ 196.956293] __alloc_skb+0x949/0x9e0 [ 196.959994] sk_stream_alloc_skb+0x17c/0xcf0 [ 196.964389] tcp_sendmsg_locked+0x237e/0x6610 [ 196.968866] tcp_sendmsg+0xb2/0x100 [ 196.972491] inet_sendmsg+0x3fc/0x760 [ 196.976290] sock_write_iter+0x3bc/0x470 [ 196.980344] do_iter_readv_writev+0x81c/0xa20 [ 196.984833] do_iter_write+0x30d/0xd50 [ 196.988719] do_writev+0x3be/0x820 [ 196.992247] __x64_sys_writev+0xe1/0x120 [ 196.996301] do_syscall_64+0x15b/0x230 [ 197.000180] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 197.005356] [ 197.006977] Uninit was created at: [ 197.010509] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 197.015598] kmsan_kmalloc+0x94/0x100 [ 197.019392] kmsan_slab_alloc+0x10/0x20 [ 197.023359] kmem_cache_alloc_node+0x8af/0xc80 [ 197.028022] __alloc_skb+0x202/0x9e0 [ 197.031721] sk_stream_alloc_skb+0x17c/0xcf0 19:03:39 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) dup2(r0, r1) [ 197.036208] tcp_sendmsg_locked+0x237e/0x6610 [ 197.040961] tcp_sendmsg+0xb2/0x100 [ 197.044578] inet_sendmsg+0x3fc/0x760 [ 197.048448] sock_write_iter+0x3bc/0x470 [ 197.052492] do_iter_readv_writev+0x81c/0xa20 [ 197.056987] do_iter_write+0x30d/0xd50 [ 197.060860] do_writev+0x3be/0x820 [ 197.064392] __x64_sys_writev+0xe1/0x120 [ 197.068442] do_syscall_64+0x15b/0x230 [ 197.072314] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:03:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380000001800110300000000000000000a00000000000000fe80000008000400", @ANYBLOB="1400050000ea00000000000000000000000000019031901586ddcc292331df7cb7e78b2dc19709fb3a262f3ecf2897ef5d9681f77faf476d2662695f31e9ba3f74a92b07a224aaa7537252681ff1e880e1209cdb45098274320a8d0a654aa22d860793579c36fa3711fdff160ec674cc6e5fa20d1b830e2caa377cfad85f37a1d6c88563520d9eb544affabf10cde168b01cb85a176d"], 0x2}, 0x1}, 0x0) 19:03:39 executing program 3: syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1) socket$inet6(0xa, 0x0, 0x0) 19:03:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000001640)=0x225, 0x0) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@generic={0x0, "a389e2c1071de5c9702533ad980afa531540a1c17b86ca66d4b68af544426c59e9aaafab64e0b79ee355773aaf3e101795f1f5d88b54e5cbba3b6cfee54b87aae8d6bc3e45d51294043bb0de0699483e34a676f72931d732dd7eb4fa10022ec3b07c3790da4c26ac2389332e1b01691f7c343e1c1ed84104f27097144040"}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000001680)}, 0x4c091) accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) 19:03:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f473671070") r1 = socket(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xf401, 0x0, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 19:03:39 executing program 2: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x20000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 19:03:39 executing program 5: perf_event_open(&(0x7f0000001440)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") syncfs(r0) [ 197.339130] IPVS: ftp: loaded support on port[0] = 21 19:03:39 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team_slave_0\x00'}, 0x1ab) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) [ 197.766336] not chained 300000 origins [ 197.770249] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 197.776646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.785979] Call Trace: [ 197.788575] dump_stack+0x185/0x1d0 [ 197.792187] kmsan_internal_chain_origin+0x1ff/0x210 [ 197.797286] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.801950] ? tcp_wfree+0x52d/0x6d0 [ 197.805646] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.810474] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.815150] ? kfree_skb+0x3c6/0x5d0 [ 197.818860] ? kmsan_memcpy_origins+0xf1/0x170 [ 197.823427] ? __copy_skb_header+0x784/0x830 [ 197.827818] __msan_chain_origin+0x69/0xc0 [ 197.832046] __skb_clone+0x8a2/0x990 [ 197.835751] skb_clone+0x3e8/0x590 [ 197.839272] tcp_transmit_skb+0x3e4/0x5350 [ 197.843502] tcp_write_xmit+0x2d81/0xb200 [ 197.847653] tcp_tsq_handler+0x73d/0x8a0 [ 197.851702] tcp_tasklet_func+0x733/0x900 [ 197.855835] tasklet_action_common+0x635/0x750 [ 197.860407] ? tcp_tsq_handler+0x8a0/0x8a0 [ 197.864639] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 197.870000] tasklet_action+0x31/0x40 [ 197.873798] __do_softirq+0x592/0x979 [ 197.877590] ? ksoftirqd_should_run+0x30/0x30 [ 197.882065] run_ksoftirqd+0x1f/0x40 [ 197.885769] smpboot_thread_fn+0x4ac/0x9a0 [ 197.890000] kthread+0x4db/0x6c0 [ 197.893372] ? cpu_report_death+0x1f0/0x1f0 [ 197.897678] ? kthread_blkcg+0xf0/0xf0 [ 197.901563] ret_from_fork+0x35/0x40 [ 197.905266] Uninit was stored to memory at: [ 197.909586] kmsan_internal_chain_origin+0x12b/0x210 [ 197.914675] __msan_chain_origin+0x69/0xc0 [ 197.918898] __skb_clone+0x8a2/0x990 [ 197.922598] skb_clone+0x3e8/0x590 [ 197.926805] tcp_transmit_skb+0x3e4/0x5350 [ 197.931033] tcp_write_xmit+0x2d81/0xb200 [ 197.935163] tcp_tsq_handler+0x73d/0x8a0 [ 197.939224] tcp_tasklet_func+0x733/0x900 [ 197.943360] tasklet_action_common+0x635/0x750 [ 197.948017] tasklet_action+0x31/0x40 [ 197.951815] __do_softirq+0x592/0x979 [ 197.955604] [ 197.957207] Uninit was stored to memory at: [ 197.961519] kmsan_internal_chain_origin+0x12b/0x210 [ 197.966707] __msan_chain_origin+0x69/0xc0 [ 197.970925] __skb_clone+0x8a2/0x990 [ 197.974621] skb_clone+0x3e8/0x590 [ 197.978144] tcp_transmit_skb+0x3e4/0x5350 [ 197.982362] tcp_write_xmit+0x2d81/0xb200 [ 197.986489] tcp_tsq_handler+0x73d/0x8a0 [ 197.990543] tcp_tasklet_func+0x733/0x900 [ 197.994694] tasklet_action_common+0x635/0x750 [ 197.999369] tasklet_action+0x31/0x40 [ 198.003355] __do_softirq+0x592/0x979 [ 198.007132] [ 198.008754] Uninit was stored to memory at: [ 198.013419] kmsan_internal_chain_origin+0x12b/0x210 [ 198.018504] __msan_chain_origin+0x69/0xc0 [ 198.022731] __skb_clone+0x8a2/0x990 [ 198.026443] skb_clone+0x3e8/0x590 [ 198.029994] tcp_transmit_skb+0x3e4/0x5350 [ 198.034230] tcp_write_xmit+0x2d81/0xb200 [ 198.038386] tcp_tsq_handler+0x73d/0x8a0 [ 198.042462] tcp_tasklet_func+0x733/0x900 [ 198.046627] tasklet_action_common+0x635/0x750 [ 198.051205] tasklet_action+0x31/0x40 [ 198.055022] __do_softirq+0x592/0x979 [ 198.058805] [ 198.060414] Uninit was stored to memory at: [ 198.064747] kmsan_internal_chain_origin+0x12b/0x210 [ 198.069836] __msan_chain_origin+0x69/0xc0 [ 198.074062] __skb_clone+0x8a2/0x990 [ 198.077758] skb_clone+0x3e8/0x590 [ 198.081289] tcp_transmit_skb+0x3e4/0x5350 [ 198.085512] tcp_write_xmit+0x2d81/0xb200 [ 198.089657] tcp_tsq_handler+0x73d/0x8a0 [ 198.093721] tcp_tasklet_func+0x733/0x900 [ 198.097872] tasklet_action_common+0x635/0x750 [ 198.102446] tasklet_action+0x31/0x40 [ 198.106254] __do_softirq+0x592/0x979 [ 198.110037] [ 198.111654] Uninit was stored to memory at: [ 198.115969] kmsan_internal_chain_origin+0x12b/0x210 [ 198.121070] __msan_chain_origin+0x69/0xc0 [ 198.125303] __skb_clone+0x8a2/0x990 [ 198.129025] skb_clone+0x3e8/0x590 [ 198.132588] tcp_transmit_skb+0x3e4/0x5350 [ 198.136830] tcp_write_xmit+0x2d81/0xb200 [ 198.140983] tcp_tsq_handler+0x73d/0x8a0 [ 198.145059] tcp_release_cb+0x1d7/0x490 [ 198.149033] release_sock+0x107/0x2a0 [ 198.152823] tcp_sendmsg+0xd6/0x100 [ 198.156444] inet_sendmsg+0x3fc/0x760 [ 198.160225] sock_write_iter+0x3bc/0x470 [ 198.164271] do_iter_readv_writev+0x81c/0xa20 [ 198.168762] do_iter_write+0x30d/0xd50 [ 198.172633] do_writev+0x3be/0x820 [ 198.176179] __x64_sys_writev+0xe1/0x120 [ 198.180224] do_syscall_64+0x15b/0x230 [ 198.184115] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.189282] [ 198.190888] Uninit was stored to memory at: [ 198.195198] kmsan_internal_chain_origin+0x12b/0x210 [ 198.200285] __msan_chain_origin+0x69/0xc0 [ 198.204527] __skb_clone+0x8a2/0x990 [ 198.208234] skb_clone+0x3e8/0x590 [ 198.211760] tcp_transmit_skb+0x3e4/0x5350 [ 198.215979] tcp_write_xmit+0x2d81/0xb200 [ 198.220114] __tcp_push_pending_frames+0x124/0x400 [ 198.225029] tcp_push+0x803/0x8f0 [ 198.228464] tcp_sendmsg_locked+0x4eb1/0x6610 [ 198.232954] tcp_sendmsg+0xb2/0x100 [ 198.236569] inet_sendmsg+0x3fc/0x760 [ 198.240353] sock_write_iter+0x3bc/0x470 [ 198.244398] do_iter_readv_writev+0x81c/0xa20 [ 198.248880] do_iter_write+0x30d/0xd50 [ 198.252749] do_writev+0x3be/0x820 [ 198.256272] __x64_sys_writev+0xe1/0x120 [ 198.260314] do_syscall_64+0x15b/0x230 [ 198.264197] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.269363] [ 198.270968] Uninit was stored to memory at: [ 198.275276] kmsan_internal_chain_origin+0x12b/0x210 [ 198.280370] __msan_chain_origin+0x69/0xc0 [ 198.284676] __alloc_skb+0x949/0x9e0 [ 198.288374] sk_stream_alloc_skb+0x17c/0xcf0 [ 198.292768] tcp_sendmsg_locked+0x237e/0x6610 [ 198.297256] tcp_sendmsg+0xb2/0x100 [ 198.300881] inet_sendmsg+0x3fc/0x760 [ 198.304665] sock_write_iter+0x3bc/0x470 [ 198.308885] do_iter_readv_writev+0x81c/0xa20 [ 198.313366] do_iter_write+0x30d/0xd50 [ 198.317236] do_writev+0x3be/0x820 [ 198.320757] __x64_sys_writev+0xe1/0x120 [ 198.324811] do_syscall_64+0x15b/0x230 [ 198.328681] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.333846] [ 198.335450] Uninit was created at: [ 198.338976] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 198.344067] kmsan_kmalloc+0x94/0x100 [ 198.347851] kmsan_slab_alloc+0x10/0x20 [ 198.351830] kmem_cache_alloc_node+0x8af/0xc80 [ 198.356504] __alloc_skb+0x202/0x9e0 [ 198.360202] sk_stream_alloc_skb+0x17c/0xcf0 [ 198.364609] tcp_sendmsg_locked+0x237e/0x6610 [ 198.369089] tcp_sendmsg+0xb2/0x100 [ 198.372698] inet_sendmsg+0x3fc/0x760 [ 198.376481] sock_write_iter+0x3bc/0x470 [ 198.380526] do_iter_readv_writev+0x81c/0xa20 [ 198.385007] do_iter_write+0x30d/0xd50 [ 198.388888] do_writev+0x3be/0x820 [ 198.392414] __x64_sys_writev+0xe1/0x120 [ 198.396456] do_syscall_64+0x15b/0x230 [ 198.400349] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.571746] not chained 310000 origins [ 198.575747] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 198.582153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.591673] Call Trace: [ 198.594389] dump_stack+0x185/0x1d0 [ 198.598032] kmsan_internal_chain_origin+0x1ff/0x210 [ 198.603142] ? __msan_poison_alloca+0x15c/0x1d0 [ 198.607804] ? tcp_wfree+0x52d/0x6d0 [ 198.611614] ? kmsan_set_origin_inline+0x6b/0x120 [ 198.616444] ? __msan_poison_alloca+0x15c/0x1d0 [ 198.621121] ? kfree_skb+0x3c6/0x5d0 [ 198.624834] ? kmsan_memcpy_origins+0xf1/0x170 [ 198.629428] ? __copy_skb_header+0x784/0x830 [ 198.633831] __msan_chain_origin+0x69/0xc0 [ 198.638052] __skb_clone+0x8a2/0x990 [ 198.641758] skb_clone+0x3e8/0x590 [ 198.645293] tcp_transmit_skb+0x3e4/0x5350 [ 198.649525] tcp_write_xmit+0x2d81/0xb200 [ 198.653698] tcp_tsq_handler+0x73d/0x8a0 [ 198.657753] tcp_tasklet_func+0x733/0x900 [ 198.661893] tasklet_action_common+0x635/0x750 [ 198.666459] ? tcp_tsq_handler+0x8a0/0x8a0 [ 198.670678] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 198.676026] tasklet_action+0x31/0x40 [ 198.679819] __do_softirq+0x592/0x979 [ 198.683607] ? ksoftirqd_should_run+0x30/0x30 [ 198.688084] run_ksoftirqd+0x1f/0x40 [ 198.691782] smpboot_thread_fn+0x4ac/0x9a0 [ 198.696008] kthread+0x4db/0x6c0 [ 198.699361] ? cpu_report_death+0x1f0/0x1f0 [ 198.703675] ? kthread_blkcg+0xf0/0xf0 [ 198.707564] ret_from_fork+0x35/0x40 [ 198.711277] Uninit was stored to memory at: [ 198.715588] kmsan_internal_chain_origin+0x12b/0x210 [ 198.720695] __msan_chain_origin+0x69/0xc0 [ 198.724943] __skb_clone+0x8a2/0x990 [ 198.728646] skb_clone+0x3e8/0x590 [ 198.732169] tcp_transmit_skb+0x3e4/0x5350 [ 198.736399] tcp_write_xmit+0x2d81/0xb200 [ 198.740532] tcp_tsq_handler+0x73d/0x8a0 [ 198.744584] tcp_tasklet_func+0x733/0x900 [ 198.748713] tasklet_action_common+0x635/0x750 [ 198.753302] tasklet_action+0x31/0x40 [ 198.757099] __do_softirq+0x592/0x979 [ 198.760882] [ 198.762487] Uninit was stored to memory at: [ 198.766797] kmsan_internal_chain_origin+0x12b/0x210 [ 198.771985] __msan_chain_origin+0x69/0xc0 [ 198.776217] __skb_clone+0x8a2/0x990 [ 198.779911] skb_clone+0x3e8/0x590 [ 198.783431] tcp_transmit_skb+0x3e4/0x5350 [ 198.787738] tcp_write_xmit+0x2d81/0xb200 [ 198.791867] tcp_tsq_handler+0x73d/0x8a0 [ 198.796024] tcp_tasklet_func+0x733/0x900 [ 198.800169] tasklet_action_common+0x635/0x750 [ 198.804748] tasklet_action+0x31/0x40 [ 198.808533] __do_softirq+0x592/0x979 [ 198.812327] [ 198.814116] Uninit was stored to memory at: [ 198.818419] kmsan_internal_chain_origin+0x12b/0x210 [ 198.823497] __msan_chain_origin+0x69/0xc0 [ 198.827712] __skb_clone+0x8a2/0x990 [ 198.831404] skb_clone+0x3e8/0x590 [ 198.834939] tcp_transmit_skb+0x3e4/0x5350 [ 198.839163] tcp_write_xmit+0x2d81/0xb200 [ 198.843292] tcp_tsq_handler+0x73d/0x8a0 [ 198.847342] tcp_tasklet_func+0x733/0x900 [ 198.851475] tasklet_action_common+0x635/0x750 [ 198.856042] tasklet_action+0x31/0x40 [ 198.859826] __do_softirq+0x592/0x979 [ 198.863622] [ 198.865255] Uninit was stored to memory at: [ 198.869579] kmsan_internal_chain_origin+0x12b/0x210 [ 198.874760] __msan_chain_origin+0x69/0xc0 [ 198.878985] __skb_clone+0x8a2/0x990 [ 198.882684] skb_clone+0x3e8/0x590 [ 198.886217] tcp_transmit_skb+0x3e4/0x5350 [ 198.890432] tcp_write_xmit+0x2d81/0xb200 [ 198.894572] tcp_tsq_handler+0x73d/0x8a0 [ 198.898614] tcp_tasklet_func+0x733/0x900 [ 198.902742] tasklet_action_common+0x635/0x750 [ 198.907310] tasklet_action+0x31/0x40 [ 198.911097] __do_softirq+0x592/0x979 [ 198.914875] [ 198.916477] Uninit was stored to memory at: [ 198.920777] kmsan_internal_chain_origin+0x12b/0x210 [ 198.925855] __msan_chain_origin+0x69/0xc0 [ 198.930080] __skb_clone+0x8a2/0x990 [ 198.933774] skb_clone+0x3e8/0x590 [ 198.937295] tcp_transmit_skb+0x3e4/0x5350 [ 198.941519] tcp_write_xmit+0x2d81/0xb200 [ 198.945667] tcp_tsq_handler+0x73d/0x8a0 [ 198.949708] tcp_release_cb+0x1d7/0x490 [ 198.953675] release_sock+0x107/0x2a0 [ 198.957464] tcp_sendmsg+0xd6/0x100 [ 198.961077] inet_sendmsg+0x3fc/0x760 [ 198.964863] sock_write_iter+0x3bc/0x470 [ 198.968913] do_iter_readv_writev+0x81c/0xa20 [ 198.973388] do_iter_write+0x30d/0xd50 [ 198.977272] do_writev+0x3be/0x820 [ 198.980878] __x64_sys_writev+0xe1/0x120 [ 198.984917] do_syscall_64+0x15b/0x230 [ 198.988786] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.993947] [ 198.995565] Uninit was stored to memory at: [ 198.999877] kmsan_internal_chain_origin+0x12b/0x210 [ 199.004957] __msan_chain_origin+0x69/0xc0 [ 199.009174] __skb_clone+0x8a2/0x990 [ 199.012867] skb_clone+0x3e8/0x590 [ 199.016396] tcp_transmit_skb+0x3e4/0x5350 [ 199.020610] tcp_write_xmit+0x2d81/0xb200 [ 199.024737] __tcp_push_pending_frames+0x124/0x400 [ 199.029654] tcp_push+0x803/0x8f0 [ 199.033094] tcp_sendmsg_locked+0x4eb1/0x6610 [ 199.037571] tcp_sendmsg+0xb2/0x100 [ 199.041178] inet_sendmsg+0x3fc/0x760 [ 199.044971] sock_write_iter+0x3bc/0x470 [ 199.049026] do_iter_readv_writev+0x81c/0xa20 [ 199.053505] do_iter_write+0x30d/0xd50 [ 199.057372] do_writev+0x3be/0x820 [ 199.060911] __x64_sys_writev+0xe1/0x120 [ 199.064950] do_syscall_64+0x15b/0x230 [ 199.068819] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.073979] [ 199.075584] Uninit was stored to memory at: [ 199.079887] kmsan_internal_chain_origin+0x12b/0x210 [ 199.084969] __msan_chain_origin+0x69/0xc0 [ 199.089187] __alloc_skb+0x949/0x9e0 [ 199.092882] sk_stream_alloc_skb+0x17c/0xcf0 [ 199.097294] tcp_sendmsg_locked+0x237e/0x6610 [ 199.101769] tcp_sendmsg+0xb2/0x100 [ 199.105379] inet_sendmsg+0x3fc/0x760 [ 199.109173] sock_write_iter+0x3bc/0x470 [ 199.113240] do_iter_readv_writev+0x81c/0xa20 [ 199.117731] do_iter_write+0x30d/0xd50 [ 199.121640] do_writev+0x3be/0x820 [ 199.125159] __x64_sys_writev+0xe1/0x120 [ 199.129223] do_syscall_64+0x15b/0x230 [ 199.133103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.138276] [ 199.139891] Uninit was created at: [ 199.143416] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 199.148768] kmsan_kmalloc+0x94/0x100 [ 199.152556] kmsan_slab_alloc+0x10/0x20 [ 199.156510] kmem_cache_alloc_node+0x8af/0xc80 [ 199.161075] __alloc_skb+0x202/0x9e0 [ 199.164769] sk_stream_alloc_skb+0x17c/0xcf0 [ 199.169244] tcp_sendmsg_locked+0x237e/0x6610 [ 199.173719] tcp_sendmsg+0xb2/0x100 [ 199.177332] inet_sendmsg+0x3fc/0x760 [ 199.181114] sock_write_iter+0x3bc/0x470 [ 199.185178] do_iter_readv_writev+0x81c/0xa20 [ 199.189764] do_iter_write+0x30d/0xd50 [ 199.193641] do_writev+0x3be/0x820 [ 199.197181] __x64_sys_writev+0xe1/0x120 [ 199.201228] do_syscall_64+0x15b/0x230 [ 199.205097] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.435995] not chained 320000 origins [ 199.439932] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 199.446331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.455684] Call Trace: [ 199.458278] dump_stack+0x185/0x1d0 [ 199.461906] kmsan_internal_chain_origin+0x1ff/0x210 [ 199.467109] ? __msan_poison_alloca+0x15c/0x1d0 [ 199.471953] ? tcp_wfree+0x52d/0x6d0 [ 199.475666] ? kmsan_set_origin_inline+0x6b/0x120 [ 199.480506] ? __msan_poison_alloca+0x15c/0x1d0 [ 199.485174] ? kfree_skb+0x3c6/0x5d0 [ 199.488892] ? kmsan_memcpy_origins+0xf1/0x170 [ 199.493480] ? __copy_skb_header+0x784/0x830 [ 199.497887] __msan_chain_origin+0x69/0xc0 [ 199.502249] __skb_clone+0x8a2/0x990 [ 199.505966] skb_clone+0x3e8/0x590 [ 199.510298] tcp_transmit_skb+0x3e4/0x5350 [ 199.514566] tcp_write_xmit+0x2d81/0xb200 [ 199.518740] tcp_tsq_handler+0x73d/0x8a0 [ 199.522817] tcp_tasklet_func+0x733/0x900 [ 199.526971] tasklet_action_common+0x635/0x750 [ 199.531564] ? tcp_tsq_handler+0x8a0/0x8a0 [ 199.535799] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 199.541157] tasklet_action+0x31/0x40 [ 199.544973] __do_softirq+0x592/0x979 [ 199.548875] ? ksoftirqd_should_run+0x30/0x30 [ 199.553365] run_ksoftirqd+0x1f/0x40 [ 199.557075] smpboot_thread_fn+0x4ac/0x9a0 [ 199.561337] kthread+0x4db/0x6c0 [ 199.564708] ? cpu_report_death+0x1f0/0x1f0 [ 199.569029] ? kthread_blkcg+0xf0/0xf0 [ 199.573191] ret_from_fork+0x35/0x40 [ 199.577002] Uninit was stored to memory at: [ 199.581329] kmsan_internal_chain_origin+0x12b/0x210 [ 199.586448] __msan_chain_origin+0x69/0xc0 [ 199.590681] __skb_clone+0x8a2/0x990 [ 199.594389] skb_clone+0x3e8/0x590 [ 199.597929] tcp_transmit_skb+0x3e4/0x5350 [ 199.602159] tcp_write_xmit+0x2d81/0xb200 [ 199.606301] tcp_tsq_handler+0x73d/0x8a0 [ 199.610377] tcp_tasklet_func+0x733/0x900 [ 199.614533] tasklet_action_common+0x635/0x750 [ 199.619116] tasklet_action+0x31/0x40 [ 199.622917] __do_softirq+0x592/0x979 [ 199.626719] [ 199.628334] Uninit was stored to memory at: [ 199.632653] kmsan_internal_chain_origin+0x12b/0x210 [ 199.637764] __msan_chain_origin+0x69/0xc0 [ 199.641993] __skb_clone+0x8a2/0x990 [ 199.645702] skb_clone+0x3e8/0x590 [ 199.649323] tcp_transmit_skb+0x3e4/0x5350 [ 199.653564] tcp_write_xmit+0x2d81/0xb200 [ 199.657709] tcp_tsq_handler+0x73d/0x8a0 [ 199.661777] tcp_tasklet_func+0x733/0x900 [ 199.665927] tasklet_action_common+0x635/0x750 [ 199.670853] tasklet_action+0x31/0x40 [ 199.674653] __do_softirq+0x592/0x979 [ 199.678436] [ 199.680053] Uninit was stored to memory at: [ 199.684377] kmsan_internal_chain_origin+0x12b/0x210 [ 199.689478] __msan_chain_origin+0x69/0xc0 [ 199.693721] __skb_clone+0x8a2/0x990 [ 199.697639] skb_clone+0x3e8/0x590 [ 199.701175] tcp_transmit_skb+0x3e4/0x5350 [ 199.705406] tcp_write_xmit+0x2d81/0xb200 [ 199.709553] tcp_tsq_handler+0x73d/0x8a0 [ 199.713610] tcp_tasklet_func+0x733/0x900 [ 199.717845] tasklet_action_common+0x635/0x750 [ 199.722416] tasklet_action+0x31/0x40 [ 199.726212] __do_softirq+0x592/0x979 [ 199.730111] [ 199.731723] Uninit was stored to memory at: [ 199.736033] kmsan_internal_chain_origin+0x12b/0x210 [ 199.741136] __msan_chain_origin+0x69/0xc0 [ 199.745352] __skb_clone+0x8a2/0x990 [ 199.749063] skb_clone+0x3e8/0x590 [ 199.752587] tcp_transmit_skb+0x3e4/0x5350 [ 199.756802] tcp_write_xmit+0x2d81/0xb200 [ 199.760931] tcp_tsq_handler+0x73d/0x8a0 [ 199.764975] tcp_tasklet_func+0x733/0x900 [ 199.769110] tasklet_action_common+0x635/0x750 [ 199.773673] tasklet_action+0x31/0x40 [ 199.777459] __do_softirq+0x592/0x979 [ 199.781234] [ 199.782835] Uninit was stored to memory at: [ 199.787163] kmsan_internal_chain_origin+0x12b/0x210 [ 199.792246] __msan_chain_origin+0x69/0xc0 [ 199.796464] __skb_clone+0x8a2/0x990 [ 199.800333] skb_clone+0x3e8/0x590 [ 199.803852] tcp_transmit_skb+0x3e4/0x5350 [ 199.808073] tcp_write_xmit+0x2d81/0xb200 [ 199.812219] tcp_tsq_handler+0x73d/0x8a0 [ 199.816270] tcp_release_cb+0x1d7/0x490 [ 199.820225] release_sock+0x107/0x2a0 [ 199.824016] tcp_sendmsg+0xd6/0x100 [ 199.827638] inet_sendmsg+0x3fc/0x760 [ 199.831423] sock_write_iter+0x3bc/0x470 [ 199.835486] do_iter_readv_writev+0x81c/0xa20 [ 199.839966] do_iter_write+0x30d/0xd50 [ 199.843835] do_writev+0x3be/0x820 [ 199.847390] __x64_sys_writev+0xe1/0x120 [ 199.851494] do_syscall_64+0x15b/0x230 [ 199.855393] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.860566] [ 199.862169] Uninit was stored to memory at: [ 199.866474] kmsan_internal_chain_origin+0x12b/0x210 [ 199.871575] __msan_chain_origin+0x69/0xc0 [ 199.875794] __skb_clone+0x8a2/0x990 [ 199.879499] skb_clone+0x3e8/0x590 [ 199.883032] tcp_transmit_skb+0x3e4/0x5350 [ 199.887256] tcp_write_xmit+0x2d81/0xb200 [ 199.891386] __tcp_push_pending_frames+0x124/0x400 [ 199.896728] tcp_push+0x803/0x8f0 [ 199.900173] tcp_sendmsg_locked+0x4eb1/0x6610 [ 199.904648] tcp_sendmsg+0xb2/0x100 [ 199.908266] inet_sendmsg+0x3fc/0x760 [ 199.912047] sock_write_iter+0x3bc/0x470 [ 199.916360] do_iter_readv_writev+0x81c/0xa20 [ 199.920856] do_iter_write+0x30d/0xd50 [ 199.924723] do_writev+0x3be/0x820 [ 199.928246] __x64_sys_writev+0xe1/0x120 [ 199.932290] do_syscall_64+0x15b/0x230 [ 199.936174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.941342] [ 199.942950] Uninit was stored to memory at: [ 199.947430] kmsan_internal_chain_origin+0x12b/0x210 [ 199.952511] __msan_chain_origin+0x69/0xc0 [ 199.956734] __alloc_skb+0x949/0x9e0 [ 199.960438] sk_stream_alloc_skb+0x17c/0xcf0 [ 199.964913] tcp_sendmsg_locked+0x237e/0x6610 [ 199.969389] tcp_sendmsg+0xb2/0x100 [ 199.973003] inet_sendmsg+0x3fc/0x760 [ 199.976794] sock_write_iter+0x3bc/0x470 [ 199.980847] do_iter_readv_writev+0x81c/0xa20 [ 199.985325] do_iter_write+0x30d/0xd50 [ 199.989194] do_writev+0x3be/0x820 [ 199.992718] __x64_sys_writev+0xe1/0x120 [ 199.996773] do_syscall_64+0x15b/0x230 [ 200.000657] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.005822] [ 200.007439] Uninit was created at: [ 200.010962] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 200.016056] kmsan_kmalloc+0x94/0x100 [ 200.019842] kmsan_slab_alloc+0x10/0x20 [ 200.023800] kmem_cache_alloc_node+0x8af/0xc80 [ 200.028383] __alloc_skb+0x202/0x9e0 [ 200.032097] sk_stream_alloc_skb+0x17c/0xcf0 [ 200.036498] tcp_sendmsg_locked+0x237e/0x6610 [ 200.040986] tcp_sendmsg+0xb2/0x100 [ 200.044610] inet_sendmsg+0x3fc/0x760 [ 200.048388] sock_write_iter+0x3bc/0x470 [ 200.052430] do_iter_readv_writev+0x81c/0xa20 [ 200.056906] do_iter_write+0x30d/0xd50 [ 200.060784] do_writev+0x3be/0x820 [ 200.064305] __x64_sys_writev+0xe1/0x120 [ 200.068452] do_syscall_64+0x15b/0x230 [ 200.072338] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.238440] not chained 330000 origins [ 200.242375] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 200.248875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.259020] Call Trace: [ 200.261610] dump_stack+0x185/0x1d0 [ 200.265239] kmsan_internal_chain_origin+0x1ff/0x210 [ 200.270623] ? __msan_poison_alloca+0x15c/0x1d0 [ 200.275327] ? tcp_wfree+0x52d/0x6d0 [ 200.279042] ? kmsan_set_origin_inline+0x6b/0x120 [ 200.284069] ? __msan_poison_alloca+0x15c/0x1d0 [ 200.288723] ? kfree_skb+0x3c6/0x5d0 [ 200.292421] ? kmsan_memcpy_origins+0xf1/0x170 [ 200.296989] ? __copy_skb_header+0x784/0x830 [ 200.301386] __msan_chain_origin+0x69/0xc0 [ 200.305603] __skb_clone+0x8a2/0x990 [ 200.309309] skb_clone+0x3e8/0x590 [ 200.312844] tcp_transmit_skb+0x3e4/0x5350 [ 200.317067] tcp_write_xmit+0x2d81/0xb200 [ 200.321231] tcp_tsq_handler+0x73d/0x8a0 [ 200.325287] tcp_tasklet_func+0x733/0x900 [ 200.329422] tasklet_action_common+0x635/0x750 [ 200.333994] ? tcp_tsq_handler+0x8a0/0x8a0 [ 200.338225] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 200.343590] tasklet_action+0x31/0x40 [ 200.347410] __do_softirq+0x592/0x979 [ 200.351202] ? ksoftirqd_should_run+0x30/0x30 [ 200.355678] run_ksoftirqd+0x1f/0x40 [ 200.359378] smpboot_thread_fn+0x4ac/0x9a0 [ 200.363598] kthread+0x4db/0x6c0 [ 200.366947] ? cpu_report_death+0x1f0/0x1f0 [ 200.371258] ? kthread_blkcg+0xf0/0xf0 [ 200.375130] ret_from_fork+0x35/0x40 [ 200.378826] Uninit was stored to memory at: [ 200.383149] kmsan_internal_chain_origin+0x12b/0x210 [ 200.388244] __msan_chain_origin+0x69/0xc0 [ 200.392495] __skb_clone+0x8a2/0x990 [ 200.396220] skb_clone+0x3e8/0x590 [ 200.399752] tcp_transmit_skb+0x3e4/0x5350 [ 200.403973] tcp_write_xmit+0x2d81/0xb200 [ 200.408109] tcp_tsq_handler+0x73d/0x8a0 [ 200.412166] tcp_tasklet_func+0x733/0x900 [ 200.416304] tasklet_action_common+0x635/0x750 [ 200.420870] tasklet_action+0x31/0x40 [ 200.424656] __do_softirq+0x592/0x979 [ 200.428434] [ 200.430044] Uninit was stored to memory at: [ 200.434357] kmsan_internal_chain_origin+0x12b/0x210 [ 200.439443] __msan_chain_origin+0x69/0xc0 [ 200.443668] __skb_clone+0x8a2/0x990 [ 200.447368] skb_clone+0x3e8/0x590 [ 200.450895] tcp_transmit_skb+0x3e4/0x5350 [ 200.455130] tcp_write_xmit+0x2d81/0xb200 [ 200.459268] tcp_tsq_handler+0x73d/0x8a0 [ 200.463327] tcp_tasklet_func+0x733/0x900 [ 200.467580] tasklet_action_common+0x635/0x750 [ 200.472147] tasklet_action+0x31/0x40 [ 200.475946] __do_softirq+0x592/0x979 [ 200.479724] [ 200.481334] Uninit was stored to memory at: [ 200.485646] kmsan_internal_chain_origin+0x12b/0x210 [ 200.490735] __msan_chain_origin+0x69/0xc0 [ 200.494954] __skb_clone+0x8a2/0x990 [ 200.498691] skb_clone+0x3e8/0x590 [ 200.502267] tcp_transmit_skb+0x3e4/0x5350 [ 200.506514] tcp_write_xmit+0x2d81/0xb200 [ 200.510662] tcp_tsq_handler+0x73d/0x8a0 [ 200.514716] tcp_tasklet_func+0x733/0x900 [ 200.518851] tasklet_action_common+0x635/0x750 [ 200.523416] tasklet_action+0x31/0x40 [ 200.527214] __do_softirq+0x592/0x979 [ 200.531014] [ 200.532628] Uninit was stored to memory at: [ 200.536939] kmsan_internal_chain_origin+0x12b/0x210 [ 200.542073] __msan_chain_origin+0x69/0xc0 [ 200.546297] __skb_clone+0x8a2/0x990 [ 200.549993] skb_clone+0x3e8/0x590 [ 200.553524] tcp_transmit_skb+0x3e4/0x5350 [ 200.557744] tcp_write_xmit+0x2d81/0xb200 [ 200.561901] tcp_tsq_handler+0x73d/0x8a0 [ 200.565962] tcp_tasklet_func+0x733/0x900 [ 200.570093] tasklet_action_common+0x635/0x750 [ 200.574668] tasklet_action+0x31/0x40 [ 200.578472] __do_softirq+0x592/0x979 [ 200.582256] [ 200.583864] Uninit was stored to memory at: [ 200.588266] kmsan_internal_chain_origin+0x12b/0x210 [ 200.593360] __msan_chain_origin+0x69/0xc0 [ 200.597590] __skb_clone+0x8a2/0x990 [ 200.601282] skb_clone+0x3e8/0x590 [ 200.604803] tcp_transmit_skb+0x3e4/0x5350 [ 200.609028] tcp_write_xmit+0x2d81/0xb200 [ 200.613249] tcp_tsq_handler+0x73d/0x8a0 [ 200.617293] tcp_release_cb+0x1d7/0x490 [ 200.621260] release_sock+0x107/0x2a0 [ 200.625050] tcp_sendmsg+0xd6/0x100 [ 200.628688] inet_sendmsg+0x3fc/0x760 [ 200.632490] sock_write_iter+0x3bc/0x470 [ 200.636533] do_iter_readv_writev+0x81c/0xa20 [ 200.641020] do_iter_write+0x30d/0xd50 [ 200.644982] do_writev+0x3be/0x820 [ 200.648505] __x64_sys_writev+0xe1/0x120 [ 200.652577] do_syscall_64+0x15b/0x230 [ 200.656470] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.661668] [ 200.663291] Uninit was stored to memory at: [ 200.667625] kmsan_internal_chain_origin+0x12b/0x210 [ 200.672740] __msan_chain_origin+0x69/0xc0 [ 200.676978] __skb_clone+0x8a2/0x990 [ 200.680681] skb_clone+0x3e8/0x590 [ 200.684206] tcp_transmit_skb+0x3e4/0x5350 [ 200.688450] tcp_write_xmit+0x2d81/0xb200 [ 200.692606] __tcp_push_pending_frames+0x124/0x400 [ 200.697539] tcp_push+0x803/0x8f0 [ 200.700998] tcp_sendmsg_locked+0x4eb1/0x6610 [ 200.705481] tcp_sendmsg+0xb2/0x100 [ 200.709090] inet_sendmsg+0x3fc/0x760 [ 200.712882] sock_write_iter+0x3bc/0x470 [ 200.716930] do_iter_readv_writev+0x81c/0xa20 [ 200.721417] do_iter_write+0x30d/0xd50 [ 200.725290] do_writev+0x3be/0x820 [ 200.728857] __x64_sys_writev+0xe1/0x120 [ 200.732927] do_syscall_64+0x15b/0x230 [ 200.736811] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.741995] [ 200.743625] Uninit was stored to memory at: [ 200.747964] kmsan_internal_chain_origin+0x12b/0x210 [ 200.753063] __msan_chain_origin+0x69/0xc0 [ 200.757292] __alloc_skb+0x949/0x9e0 [ 200.760995] sk_stream_alloc_skb+0x17c/0xcf0 [ 200.765400] tcp_sendmsg_locked+0x237e/0x6610 [ 200.769887] tcp_sendmsg+0xb2/0x100 [ 200.773511] inet_sendmsg+0x3fc/0x760 [ 200.777296] sock_write_iter+0x3bc/0x470 [ 200.781349] do_iter_readv_writev+0x81c/0xa20 [ 200.785855] do_iter_write+0x30d/0xd50 [ 200.789741] do_writev+0x3be/0x820 [ 200.793276] __x64_sys_writev+0xe1/0x120 [ 200.797334] do_syscall_64+0x15b/0x230 [ 200.801213] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.806387] [ 200.808010] Uninit was created at: [ 200.811571] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 200.816669] kmsan_kmalloc+0x94/0x100 [ 200.820456] kmsan_slab_alloc+0x10/0x20 [ 200.824414] kmem_cache_alloc_node+0x8af/0xc80 [ 200.828977] __alloc_skb+0x202/0x9e0 [ 200.832674] sk_stream_alloc_skb+0x17c/0xcf0 [ 200.837063] tcp_sendmsg_locked+0x237e/0x6610 [ 200.841537] tcp_sendmsg+0xb2/0x100 [ 200.845152] inet_sendmsg+0x3fc/0x760 [ 200.848941] sock_write_iter+0x3bc/0x470 [ 200.853007] do_iter_readv_writev+0x81c/0xa20 [ 200.857508] do_iter_write+0x30d/0xd50 [ 200.861379] do_writev+0x3be/0x820 [ 200.864903] __x64_sys_writev+0xe1/0x120 [ 200.868972] do_syscall_64+0x15b/0x230 [ 200.872867] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.042539] not chained 340000 origins [ 201.046471] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 201.052869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.062226] Call Trace: [ 201.064820] dump_stack+0x185/0x1d0 [ 201.068527] kmsan_internal_chain_origin+0x1ff/0x210 [ 201.073641] ? __msan_poison_alloca+0x15c/0x1d0 [ 201.078323] ? tcp_wfree+0x52d/0x6d0 [ 201.082034] ? kmsan_set_origin_inline+0x6b/0x120 [ 201.086868] ? __msan_poison_alloca+0x15c/0x1d0 [ 201.091535] ? kfree_skb+0x3c6/0x5d0 [ 201.095249] ? kmsan_memcpy_origins+0xf1/0x170 [ 201.099817] ? __copy_skb_header+0x784/0x830 [ 201.104225] __msan_chain_origin+0x69/0xc0 [ 201.108454] __skb_clone+0x8a2/0x990 [ 201.112166] skb_clone+0x3e8/0x590 [ 201.115714] tcp_transmit_skb+0x3e4/0x5350 [ 201.119936] tcp_write_xmit+0x2d81/0xb200 [ 201.124080] tcp_tsq_handler+0x73d/0x8a0 [ 201.128126] tcp_tasklet_func+0x733/0x900 [ 201.132268] tasklet_action_common+0x635/0x750 [ 201.136833] ? tcp_tsq_handler+0x8a0/0x8a0 [ 201.141073] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 201.146440] tasklet_action+0x31/0x40 [ 201.150227] __do_softirq+0x592/0x979 [ 201.154024] ? ksoftirqd_should_run+0x30/0x30 [ 201.158507] run_ksoftirqd+0x1f/0x40 [ 201.162226] smpboot_thread_fn+0x4ac/0x9a0 [ 201.166453] kthread+0x4db/0x6c0 [ 201.169912] ? cpu_report_death+0x1f0/0x1f0 [ 201.174236] ? kthread_blkcg+0xf0/0xf0 [ 201.178117] ret_from_fork+0x35/0x40 [ 201.181816] Uninit was stored to memory at: [ 201.186135] kmsan_internal_chain_origin+0x12b/0x210 [ 201.191224] __msan_chain_origin+0x69/0xc0 [ 201.195445] __skb_clone+0x8a2/0x990 [ 201.199150] skb_clone+0x3e8/0x590 [ 201.202678] tcp_transmit_skb+0x3e4/0x5350 [ 201.206898] tcp_write_xmit+0x2d81/0xb200 [ 201.211036] tcp_tsq_handler+0x73d/0x8a0 [ 201.215086] tcp_tasklet_func+0x733/0x900 [ 201.219221] tasklet_action_common+0x635/0x750 [ 201.223782] tasklet_action+0x31/0x40 [ 201.227567] __do_softirq+0x592/0x979 [ 201.231340] [ 201.232942] Uninit was stored to memory at: [ 201.237248] kmsan_internal_chain_origin+0x12b/0x210 [ 201.242335] __msan_chain_origin+0x69/0xc0 [ 201.246553] __skb_clone+0x8a2/0x990 [ 201.250248] skb_clone+0x3e8/0x590 [ 201.253772] tcp_transmit_skb+0x3e4/0x5350 [ 201.258021] tcp_write_xmit+0x2d81/0xb200 [ 201.262171] tcp_tsq_handler+0x73d/0x8a0 [ 201.266215] tcp_tasklet_func+0x733/0x900 [ 201.270361] tasklet_action_common+0x635/0x750 [ 201.274927] tasklet_action+0x31/0x40 [ 201.278711] __do_softirq+0x592/0x979 [ 201.282488] [ 201.284095] Uninit was stored to memory at: [ 201.288403] kmsan_internal_chain_origin+0x12b/0x210 [ 201.293486] __msan_chain_origin+0x69/0xc0 [ 201.297703] __skb_clone+0x8a2/0x990 [ 201.301397] skb_clone+0x3e8/0x590 [ 201.304926] tcp_transmit_skb+0x3e4/0x5350 [ 201.309173] tcp_write_xmit+0x2d81/0xb200 [ 201.313307] tcp_tsq_handler+0x73d/0x8a0 [ 201.317348] tcp_tasklet_func+0x733/0x900 [ 201.321478] tasklet_action_common+0x635/0x750 [ 201.326049] tasklet_action+0x31/0x40 [ 201.329847] __do_softirq+0x592/0x979 [ 201.333620] [ 201.335222] Uninit was stored to memory at: [ 201.339527] kmsan_internal_chain_origin+0x12b/0x210 [ 201.344613] __msan_chain_origin+0x69/0xc0 [ 201.348829] __skb_clone+0x8a2/0x990 [ 201.352533] skb_clone+0x3e8/0x590 [ 201.356068] tcp_transmit_skb+0x3e4/0x5350 [ 201.360284] tcp_write_xmit+0x2d81/0xb200 [ 201.364412] tcp_tsq_handler+0x73d/0x8a0 [ 201.368460] tcp_tasklet_func+0x733/0x900 [ 201.372593] tasklet_action_common+0x635/0x750 [ 201.377159] tasklet_action+0x31/0x40 [ 201.380942] __do_softirq+0x592/0x979 [ 201.384717] [ 201.386331] Uninit was stored to memory at: [ 201.390641] kmsan_internal_chain_origin+0x12b/0x210 [ 201.395724] __msan_chain_origin+0x69/0xc0 [ 201.399936] __skb_clone+0x8a2/0x990 [ 201.403630] skb_clone+0x3e8/0x590 [ 201.407159] tcp_transmit_skb+0x3e4/0x5350 [ 201.411374] tcp_write_xmit+0x2d81/0xb200 [ 201.415502] tcp_tsq_handler+0x73d/0x8a0 [ 201.419542] tcp_release_cb+0x1d7/0x490 [ 201.423499] release_sock+0x107/0x2a0 [ 201.427281] tcp_sendmsg+0xd6/0x100 [ 201.430887] inet_sendmsg+0x3fc/0x760 [ 201.434674] sock_write_iter+0x3bc/0x470 [ 201.438721] do_iter_readv_writev+0x81c/0xa20 [ 201.443196] do_iter_write+0x30d/0xd50 [ 201.447062] do_writev+0x3be/0x820 [ 201.450594] __x64_sys_writev+0xe1/0x120 [ 201.454635] do_syscall_64+0x15b/0x230 [ 201.458507] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.463682] [ 201.465294] Uninit was stored to memory at: [ 201.469609] kmsan_internal_chain_origin+0x12b/0x210 [ 201.474699] __msan_chain_origin+0x69/0xc0 [ 201.478916] __skb_clone+0x8a2/0x990 [ 201.482615] skb_clone+0x3e8/0x590 [ 201.486136] tcp_transmit_skb+0x3e4/0x5350 [ 201.490361] tcp_write_xmit+0x2d81/0xb200 [ 201.494489] __tcp_push_pending_frames+0x124/0x400 [ 201.499406] tcp_push+0x803/0x8f0 [ 201.502837] tcp_sendmsg_locked+0x4eb1/0x6610 [ 201.507310] tcp_sendmsg+0xb2/0x100 [ 201.510913] inet_sendmsg+0x3fc/0x760 [ 201.514690] sock_write_iter+0x3bc/0x470 [ 201.518731] do_iter_readv_writev+0x81c/0xa20 [ 201.523205] do_iter_write+0x30d/0xd50 [ 201.527084] do_writev+0x3be/0x820 [ 201.530611] __x64_sys_writev+0xe1/0x120 [ 201.534653] do_syscall_64+0x15b/0x230 [ 201.538523] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.543687] [ 201.545292] Uninit was stored to memory at: [ 201.549596] kmsan_internal_chain_origin+0x12b/0x210 [ 201.554685] __msan_chain_origin+0x69/0xc0 [ 201.558900] __alloc_skb+0x949/0x9e0 [ 201.562595] sk_stream_alloc_skb+0x17c/0xcf0 [ 201.566983] tcp_sendmsg_locked+0x237e/0x6610 [ 201.571475] tcp_sendmsg+0xb2/0x100 [ 201.575084] inet_sendmsg+0x3fc/0x760 [ 201.578866] sock_write_iter+0x3bc/0x470 [ 201.582909] do_iter_readv_writev+0x81c/0xa20 [ 201.587384] do_iter_write+0x30d/0xd50 [ 201.591249] do_writev+0x3be/0x820 [ 201.594771] __x64_sys_writev+0xe1/0x120 [ 201.598825] do_syscall_64+0x15b/0x230 [ 201.602698] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.607862] [ 201.609465] Uninit was created at: [ 201.612997] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 201.618087] kmsan_kmalloc+0x94/0x100 [ 201.621864] kmsan_slab_alloc+0x10/0x20 [ 201.625817] kmem_cache_alloc_node+0x8af/0xc80 [ 201.630377] __alloc_skb+0x202/0x9e0 [ 201.634082] sk_stream_alloc_skb+0x17c/0xcf0 [ 201.638470] tcp_sendmsg_locked+0x237e/0x6610 [ 201.642947] tcp_sendmsg+0xb2/0x100 [ 201.646560] inet_sendmsg+0x3fc/0x760 [ 201.650341] sock_write_iter+0x3bc/0x470 [ 201.654382] do_iter_readv_writev+0x81c/0xa20 [ 201.658855] do_iter_write+0x30d/0xd50 [ 201.662723] do_writev+0x3be/0x820 [ 201.666253] __x64_sys_writev+0xe1/0x120 [ 201.670301] do_syscall_64+0x15b/0x230 [ 201.674170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.870056] not chained 350000 origins [ 201.873993] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 201.880396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.889745] Call Trace: [ 201.892335] dump_stack+0x185/0x1d0 [ 201.895971] kmsan_internal_chain_origin+0x1ff/0x210 [ 201.901076] ? __msan_poison_alloca+0x15c/0x1d0 [ 201.905746] ? tcp_wfree+0x52d/0x6d0 [ 201.909454] ? kmsan_set_origin_inline+0x6b/0x120 [ 201.914289] ? __msan_poison_alloca+0x15c/0x1d0 [ 201.918953] ? kfree_skb+0x3c6/0x5d0 [ 201.922667] ? kmsan_memcpy_origins+0xf1/0x170 [ 201.928003] ? __copy_skb_header+0x784/0x830 [ 201.932415] __msan_chain_origin+0x69/0xc0 [ 201.936650] __skb_clone+0x8a2/0x990 [ 201.940367] skb_clone+0x3e8/0x590 [ 201.943913] tcp_transmit_skb+0x3e4/0x5350 [ 201.948159] tcp_write_xmit+0x2d81/0xb200 [ 201.952345] tcp_tsq_handler+0x73d/0x8a0 [ 201.956409] tcp_tasklet_func+0x733/0x900 [ 201.960568] tasklet_action_common+0x635/0x750 [ 201.965154] ? tcp_tsq_handler+0x8a0/0x8a0 [ 201.969399] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 201.974760] tasklet_action+0x31/0x40 [ 201.978606] __do_softirq+0x592/0x979 [ 201.982406] ? ksoftirqd_should_run+0x30/0x30 [ 201.986898] run_ksoftirqd+0x1f/0x40 [ 201.990606] smpboot_thread_fn+0x4ac/0x9a0 [ 201.994841] kthread+0x4db/0x6c0 [ 201.998202] ? cpu_report_death+0x1f0/0x1f0 [ 202.002526] ? kthread_blkcg+0xf0/0xf0 [ 202.006414] ret_from_fork+0x35/0x40 [ 202.010124] Uninit was stored to memory at: [ 202.014469] kmsan_internal_chain_origin+0x12b/0x210 [ 202.019576] __msan_chain_origin+0x69/0xc0 [ 202.023817] __skb_clone+0x8a2/0x990 [ 202.027559] skb_clone+0x3e8/0x590 [ 202.031110] tcp_transmit_skb+0x3e4/0x5350 [ 202.035349] tcp_write_xmit+0x2d81/0xb200 [ 202.039495] tcp_tsq_handler+0x73d/0x8a0 [ 202.043572] tcp_tasklet_func+0x733/0x900 [ 202.047714] tasklet_action_common+0x635/0x750 [ 202.052290] tasklet_action+0x31/0x40 [ 202.056093] __do_softirq+0x592/0x979 [ 202.059879] [ 202.061492] Uninit was stored to memory at: [ 202.065826] kmsan_internal_chain_origin+0x12b/0x210 [ 202.070928] __msan_chain_origin+0x69/0xc0 [ 202.075162] __skb_clone+0x8a2/0x990 [ 202.078871] skb_clone+0x3e8/0x590 [ 202.082425] tcp_transmit_skb+0x3e4/0x5350 [ 202.086657] tcp_write_xmit+0x2d81/0xb200 [ 202.090800] tcp_tsq_handler+0x73d/0x8a0 [ 202.094886] tcp_tasklet_func+0x733/0x900 [ 202.099034] tasklet_action_common+0x635/0x750 [ 202.103614] tasklet_action+0x31/0x40 [ 202.107412] __do_softirq+0x592/0x979 [ 202.111197] [ 202.112814] Uninit was stored to memory at: [ 202.117137] kmsan_internal_chain_origin+0x12b/0x210 [ 202.122237] __msan_chain_origin+0x69/0xc0 [ 202.126473] __skb_clone+0x8a2/0x990 [ 202.130180] skb_clone+0x3e8/0x590 [ 202.133716] tcp_transmit_skb+0x3e4/0x5350 [ 202.137946] tcp_write_xmit+0x2d81/0xb200 [ 202.142088] tcp_tsq_handler+0x73d/0x8a0 [ 202.146145] tcp_tasklet_func+0x733/0x900 [ 202.150286] tasklet_action_common+0x635/0x750 [ 202.154862] tasklet_action+0x31/0x40 [ 202.158680] __do_softirq+0x592/0x979 [ 202.162463] [ 202.164076] Uninit was stored to memory at: [ 202.168400] kmsan_internal_chain_origin+0x12b/0x210 [ 202.173498] __msan_chain_origin+0x69/0xc0 [ 202.177728] __skb_clone+0x8a2/0x990 [ 202.181437] skb_clone+0x3e8/0x590 [ 202.184977] tcp_transmit_skb+0x3e4/0x5350 [ 202.189226] tcp_write_xmit+0x2d81/0xb200 [ 202.193383] tcp_tsq_handler+0x73d/0x8a0 [ 202.197442] tcp_tasklet_func+0x733/0x900 [ 202.201584] tasklet_action_common+0x635/0x750 [ 202.206164] tasklet_action+0x31/0x40 [ 202.209965] __do_softirq+0x592/0x979 [ 202.213762] [ 202.215381] Uninit was stored to memory at: [ 202.219738] kmsan_internal_chain_origin+0x12b/0x210 [ 202.224841] __msan_chain_origin+0x69/0xc0 [ 202.229074] __skb_clone+0x8a2/0x990 [ 202.232782] skb_clone+0x3e8/0x590 [ 202.236445] tcp_transmit_skb+0x3e4/0x5350 [ 202.240683] tcp_write_xmit+0x2d81/0xb200 [ 202.244841] tcp_tsq_handler+0x73d/0x8a0 [ 202.248897] tcp_release_cb+0x1d7/0x490 [ 202.252865] release_sock+0x107/0x2a0 [ 202.256664] tcp_sendmsg+0xd6/0x100 [ 202.260286] inet_sendmsg+0x3fc/0x760 [ 202.264083] sock_write_iter+0x3bc/0x470 [ 202.268142] do_iter_readv_writev+0x81c/0xa20 [ 202.272649] do_iter_write+0x30d/0xd50 [ 202.276550] do_writev+0x3be/0x820 [ 202.280084] __x64_sys_writev+0xe1/0x120 [ 202.284160] do_syscall_64+0x15b/0x230 [ 202.288043] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.293230] [ 202.294843] Uninit was stored to memory at: [ 202.299150] kmsan_internal_chain_origin+0x12b/0x210 [ 202.304232] __msan_chain_origin+0x69/0xc0 [ 202.308449] __skb_clone+0x8a2/0x990 [ 202.312151] skb_clone+0x3e8/0x590 [ 202.315682] tcp_transmit_skb+0x3e4/0x5350 [ 202.319915] tcp_write_xmit+0x2d81/0xb200 [ 202.324059] __tcp_push_pending_frames+0x124/0x400 [ 202.328975] tcp_push+0x803/0x8f0 [ 202.332445] tcp_sendmsg_locked+0x4eb1/0x6610 [ 202.336929] tcp_sendmsg+0xb2/0x100 [ 202.340549] inet_sendmsg+0x3fc/0x760 [ 202.344328] sock_write_iter+0x3bc/0x470 [ 202.348388] do_iter_readv_writev+0x81c/0xa20 [ 202.352873] do_iter_write+0x30d/0xd50 [ 202.356739] do_writev+0x3be/0x820 [ 202.360273] __x64_sys_writev+0xe1/0x120 [ 202.364316] do_syscall_64+0x15b/0x230 [ 202.368198] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.373361] [ 202.374964] Uninit was stored to memory at: [ 202.379271] kmsan_internal_chain_origin+0x12b/0x210 [ 202.384353] __msan_chain_origin+0x69/0xc0 [ 202.388586] __alloc_skb+0x949/0x9e0 [ 202.392280] sk_stream_alloc_skb+0x17c/0xcf0 [ 202.396668] tcp_sendmsg_locked+0x237e/0x6610 [ 202.401144] tcp_sendmsg+0xb2/0x100 [ 202.404775] inet_sendmsg+0x3fc/0x760 [ 202.408573] sock_write_iter+0x3bc/0x470 [ 202.412627] do_iter_readv_writev+0x81c/0xa20 [ 202.417113] do_iter_write+0x30d/0xd50 [ 202.420979] do_writev+0x3be/0x820 [ 202.424506] __x64_sys_writev+0xe1/0x120 [ 202.428557] do_syscall_64+0x15b/0x230 [ 202.432430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.437597] [ 202.439221] Uninit was created at: [ 202.442745] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 202.447829] kmsan_kmalloc+0x94/0x100 [ 202.451620] kmsan_slab_alloc+0x10/0x20 [ 202.455580] kmem_cache_alloc_node+0x8af/0xc80 [ 202.460158] __alloc_skb+0x202/0x9e0 [ 202.463854] sk_stream_alloc_skb+0x17c/0xcf0 [ 202.468244] tcp_sendmsg_locked+0x237e/0x6610 [ 202.472725] tcp_sendmsg+0xb2/0x100 [ 202.476330] inet_sendmsg+0x3fc/0x760 [ 202.480118] sock_write_iter+0x3bc/0x470 [ 202.484160] do_iter_readv_writev+0x81c/0xa20 [ 202.488642] do_iter_write+0x30d/0xd50 [ 202.492598] do_writev+0x3be/0x820 [ 202.496131] __x64_sys_writev+0xe1/0x120 [ 202.500200] do_syscall_64+0x15b/0x230 [ 202.504082] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.657974] not chained 360000 origins [ 202.661889] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 202.668706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.678043] Call Trace: [ 202.680627] dump_stack+0x185/0x1d0 [ 202.684252] kmsan_internal_chain_origin+0x1ff/0x210 [ 202.689343] ? __msan_poison_alloca+0x15c/0x1d0 [ 202.694003] ? tcp_wfree+0x52d/0x6d0 [ 202.697709] ? kmsan_set_origin_inline+0x6b/0x120 [ 202.702537] ? __msan_poison_alloca+0x15c/0x1d0 [ 202.707196] ? kfree_skb+0x3c6/0x5d0 [ 202.710893] ? kmsan_memcpy_origins+0xf1/0x170 [ 202.715467] ? __copy_skb_header+0x784/0x830 [ 202.719856] __msan_chain_origin+0x69/0xc0 [ 202.724079] __skb_clone+0x8a2/0x990 [ 202.727781] skb_clone+0x3e8/0x590 [ 202.731335] tcp_transmit_skb+0x3e4/0x5350 [ 202.735649] tcp_write_xmit+0x2d81/0xb200 [ 202.739800] tcp_tsq_handler+0x73d/0x8a0 [ 202.743849] tcp_tasklet_func+0x733/0x900 [ 202.747985] tasklet_action_common+0x635/0x750 [ 202.752574] ? tcp_tsq_handler+0x8a0/0x8a0 [ 202.756792] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 202.762243] tasklet_action+0x31/0x40 [ 202.766040] __do_softirq+0x592/0x979 [ 202.769834] ? ksoftirqd_should_run+0x30/0x30 [ 202.774313] run_ksoftirqd+0x1f/0x40 [ 202.778019] smpboot_thread_fn+0x4ac/0x9a0 [ 202.782248] kthread+0x4db/0x6c0 [ 202.785606] ? cpu_report_death+0x1f0/0x1f0 [ 202.789929] ? kthread_blkcg+0xf0/0xf0 [ 202.793807] ret_from_fork+0x35/0x40 [ 202.797521] Uninit was stored to memory at: [ 202.801837] kmsan_internal_chain_origin+0x12b/0x210 [ 202.806923] __msan_chain_origin+0x69/0xc0 [ 202.811143] __skb_clone+0x8a2/0x990 [ 202.814837] skb_clone+0x3e8/0x590 [ 202.818368] tcp_transmit_skb+0x3e4/0x5350 [ 202.822583] tcp_write_xmit+0x2d81/0xb200 [ 202.826719] tcp_tsq_handler+0x73d/0x8a0 [ 202.830762] tcp_tasklet_func+0x733/0x900 [ 202.834898] tasklet_action_common+0x635/0x750 [ 202.839461] tasklet_action+0x31/0x40 [ 202.843246] __do_softirq+0x592/0x979 [ 202.847025] [ 202.848636] Uninit was stored to memory at: [ 202.852942] kmsan_internal_chain_origin+0x12b/0x210 [ 202.858032] __msan_chain_origin+0x69/0xc0 [ 202.862253] __skb_clone+0x8a2/0x990 [ 202.865946] skb_clone+0x3e8/0x590 [ 202.869469] tcp_transmit_skb+0x3e4/0x5350 [ 202.873701] tcp_write_xmit+0x2d81/0xb200 [ 202.877832] tcp_tsq_handler+0x73d/0x8a0 [ 202.881888] tcp_tasklet_func+0x733/0x900 [ 202.886026] tasklet_action_common+0x635/0x750 [ 202.890595] tasklet_action+0x31/0x40 [ 202.894384] __do_softirq+0x592/0x979 [ 202.898185] [ 202.899790] Uninit was stored to memory at: [ 202.904094] kmsan_internal_chain_origin+0x12b/0x210 [ 202.909187] __msan_chain_origin+0x69/0xc0 [ 202.913405] __skb_clone+0x8a2/0x990 [ 202.917117] skb_clone+0x3e8/0x590 [ 202.920660] tcp_transmit_skb+0x3e4/0x5350 [ 202.924878] tcp_write_xmit+0x2d81/0xb200 [ 202.929026] tcp_tsq_handler+0x73d/0x8a0 [ 202.933073] tcp_tasklet_func+0x733/0x900 [ 202.937204] tasklet_action_common+0x635/0x750 [ 202.941774] tasklet_action+0x31/0x40 [ 202.945564] __do_softirq+0x592/0x979 [ 202.949345] [ 202.950958] Uninit was stored to memory at: [ 202.955286] kmsan_internal_chain_origin+0x12b/0x210 [ 202.960388] __msan_chain_origin+0x69/0xc0 [ 202.964622] __skb_clone+0x8a2/0x990 [ 202.968326] skb_clone+0x3e8/0x590 [ 202.971862] tcp_transmit_skb+0x3e4/0x5350 [ 202.976089] tcp_write_xmit+0x2d81/0xb200 [ 202.980222] tcp_tsq_handler+0x73d/0x8a0 [ 202.984273] tcp_tasklet_func+0x733/0x900 [ 202.988406] tasklet_action_common+0x635/0x750 [ 202.992976] tasklet_action+0x31/0x40 [ 202.996763] __do_softirq+0x592/0x979 [ 203.000624] [ 203.002235] Uninit was stored to memory at: [ 203.006562] kmsan_internal_chain_origin+0x12b/0x210 [ 203.011661] __msan_chain_origin+0x69/0xc0 [ 203.015889] __skb_clone+0x8a2/0x990 [ 203.019586] skb_clone+0x3e8/0x590 [ 203.023111] tcp_transmit_skb+0x3e4/0x5350 [ 203.027348] tcp_write_xmit+0x2d81/0xb200 [ 203.031506] tcp_tsq_handler+0x73d/0x8a0 [ 203.035569] tcp_release_cb+0x1d7/0x490 [ 203.039525] release_sock+0x107/0x2a0 [ 203.043315] tcp_sendmsg+0xd6/0x100 [ 203.046938] inet_sendmsg+0x3fc/0x760 [ 203.050728] sock_write_iter+0x3bc/0x470 [ 203.054774] do_iter_readv_writev+0x81c/0xa20 [ 203.059254] do_iter_write+0x30d/0xd50 [ 203.063125] do_writev+0x3be/0x820 [ 203.066658] __x64_sys_writev+0xe1/0x120 [ 203.070708] do_syscall_64+0x15b/0x230 [ 203.074587] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.079773] [ 203.081381] Uninit was stored to memory at: [ 203.085689] kmsan_internal_chain_origin+0x12b/0x210 [ 203.090784] __msan_chain_origin+0x69/0xc0 [ 203.095010] __skb_clone+0x8a2/0x990 [ 203.098728] skb_clone+0x3e8/0x590 [ 203.102256] tcp_transmit_skb+0x3e4/0x5350 [ 203.106561] tcp_write_xmit+0x2d81/0xb200 [ 203.110691] __tcp_push_pending_frames+0x124/0x400 [ 203.115624] tcp_push+0x803/0x8f0 [ 203.119059] tcp_sendmsg_locked+0x4eb1/0x6610 [ 203.123549] tcp_sendmsg+0xb2/0x100 [ 203.127168] inet_sendmsg+0x3fc/0x760 [ 203.130949] sock_write_iter+0x3bc/0x470 [ 203.135009] do_iter_readv_writev+0x81c/0xa20 [ 203.139494] do_iter_write+0x30d/0xd50 [ 203.143368] do_writev+0x3be/0x820 [ 203.146892] __x64_sys_writev+0xe1/0x120 [ 203.150943] do_syscall_64+0x15b/0x230 [ 203.154815] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.159997] [ 203.161610] Uninit was stored to memory at: [ 203.165914] kmsan_internal_chain_origin+0x12b/0x210 [ 203.171018] __msan_chain_origin+0x69/0xc0 [ 203.175253] __alloc_skb+0x949/0x9e0 [ 203.178949] sk_stream_alloc_skb+0x17c/0xcf0 [ 203.183342] tcp_sendmsg_locked+0x237e/0x6610 [ 203.187818] tcp_sendmsg+0xb2/0x100 [ 203.191425] inet_sendmsg+0x3fc/0x760 [ 203.195213] sock_write_iter+0x3bc/0x470 [ 203.199261] do_iter_readv_writev+0x81c/0xa20 [ 203.203747] do_iter_write+0x30d/0xd50 [ 203.207620] do_writev+0x3be/0x820 [ 203.211146] __x64_sys_writev+0xe1/0x120 [ 203.215210] do_syscall_64+0x15b/0x230 [ 203.219086] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.224253] [ 203.225859] Uninit was created at: [ 203.229385] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 203.234468] kmsan_kmalloc+0x94/0x100 [ 203.238250] kmsan_slab_alloc+0x10/0x20 [ 203.242204] kmem_cache_alloc_node+0x8af/0xc80 [ 203.246767] __alloc_skb+0x202/0x9e0 [ 203.250464] sk_stream_alloc_skb+0x17c/0xcf0 [ 203.254867] tcp_sendmsg_locked+0x237e/0x6610 [ 203.259344] tcp_sendmsg+0xb2/0x100 [ 203.262951] inet_sendmsg+0x3fc/0x760 [ 203.266733] sock_write_iter+0x3bc/0x470 [ 203.270776] do_iter_readv_writev+0x81c/0xa20 [ 203.275262] do_iter_write+0x30d/0xd50 [ 203.279142] do_writev+0x3be/0x820 [ 203.282689] __x64_sys_writev+0xe1/0x120 [ 203.286729] do_syscall_64+0x15b/0x230 [ 203.290598] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.461585] not chained 370000 origins [ 203.465499] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 203.471898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.481416] Call Trace: [ 203.483992] dump_stack+0x185/0x1d0 [ 203.487629] kmsan_internal_chain_origin+0x1ff/0x210 [ 203.492720] ? __msan_poison_alloca+0x15c/0x1d0 [ 203.497374] ? tcp_wfree+0x52d/0x6d0 [ 203.501080] ? kmsan_set_origin_inline+0x6b/0x120 [ 203.505928] ? __msan_poison_alloca+0x15c/0x1d0 [ 203.510591] ? kfree_skb+0x3c6/0x5d0 [ 203.514292] ? kmsan_memcpy_origins+0xf1/0x170 [ 203.518856] ? __copy_skb_header+0x784/0x830 [ 203.523258] __msan_chain_origin+0x69/0xc0 [ 203.527502] __skb_clone+0x8a2/0x990 [ 203.531200] skb_clone+0x3e8/0x590 [ 203.534724] tcp_transmit_skb+0x3e4/0x5350 [ 203.538953] tcp_write_xmit+0x2d81/0xb200 [ 203.543096] tcp_tsq_handler+0x73d/0x8a0 [ 203.547142] tcp_tasklet_func+0x733/0x900 [ 203.551278] tasklet_action_common+0x635/0x750 [ 203.555865] ? tcp_tsq_handler+0x8a0/0x8a0 [ 203.560086] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 203.565430] tasklet_action+0x31/0x40 [ 203.569214] __do_softirq+0x592/0x979 [ 203.573021] ? ksoftirqd_should_run+0x30/0x30 [ 203.577507] run_ksoftirqd+0x1f/0x40 [ 203.581211] smpboot_thread_fn+0x4ac/0x9a0 [ 203.585455] kthread+0x4db/0x6c0 [ 203.588804] ? cpu_report_death+0x1f0/0x1f0 [ 203.593112] ? kthread_blkcg+0xf0/0xf0 [ 203.597000] ret_from_fork+0x35/0x40 [ 203.600701] Uninit was stored to memory at: [ 203.605013] kmsan_internal_chain_origin+0x12b/0x210 [ 203.610119] __msan_chain_origin+0x69/0xc0 [ 203.614344] __skb_clone+0x8a2/0x990 [ 203.618048] skb_clone+0x3e8/0x590 [ 203.621587] tcp_transmit_skb+0x3e4/0x5350 [ 203.625800] tcp_write_xmit+0x2d81/0xb200 [ 203.629928] tcp_tsq_handler+0x73d/0x8a0 [ 203.633968] tcp_tasklet_func+0x733/0x900 [ 203.638114] tasklet_action_common+0x635/0x750 [ 203.642675] tasklet_action+0x31/0x40 [ 203.646455] __do_softirq+0x592/0x979 [ 203.650242] [ 203.651845] Uninit was stored to memory at: [ 203.656153] kmsan_internal_chain_origin+0x12b/0x210 [ 203.661251] __msan_chain_origin+0x69/0xc0 [ 203.665487] __skb_clone+0x8a2/0x990 [ 203.669185] skb_clone+0x3e8/0x590 [ 203.672716] tcp_transmit_skb+0x3e4/0x5350 [ 203.676932] tcp_write_xmit+0x2d81/0xb200 [ 203.681071] tcp_tsq_handler+0x73d/0x8a0 [ 203.685139] tcp_tasklet_func+0x733/0x900 [ 203.689273] tasklet_action_common+0x635/0x750 [ 203.693837] tasklet_action+0x31/0x40 [ 203.697626] __do_softirq+0x592/0x979 [ 203.701409] [ 203.703018] Uninit was stored to memory at: [ 203.707354] kmsan_internal_chain_origin+0x12b/0x210 [ 203.712441] __msan_chain_origin+0x69/0xc0 [ 203.716688] __skb_clone+0x8a2/0x990 [ 203.720394] skb_clone+0x3e8/0x590 [ 203.723925] tcp_transmit_skb+0x3e4/0x5350 [ 203.728141] tcp_write_xmit+0x2d81/0xb200 [ 203.732270] tcp_tsq_handler+0x73d/0x8a0 [ 203.736312] tcp_tasklet_func+0x733/0x900 [ 203.740458] tasklet_action_common+0x635/0x750 [ 203.745031] tasklet_action+0x31/0x40 [ 203.748818] __do_softirq+0x592/0x979 [ 203.752594] [ 203.754201] Uninit was stored to memory at: [ 203.758509] kmsan_internal_chain_origin+0x12b/0x210 [ 203.763617] __msan_chain_origin+0x69/0xc0 [ 203.767849] __skb_clone+0x8a2/0x990 [ 203.771550] skb_clone+0x3e8/0x590 [ 203.775072] tcp_transmit_skb+0x3e4/0x5350 [ 203.779295] tcp_write_xmit+0x2d81/0xb200 [ 203.783437] tcp_tsq_handler+0x73d/0x8a0 [ 203.787490] tcp_tasklet_func+0x733/0x900 [ 203.791644] tasklet_action_common+0x635/0x750 [ 203.796232] tasklet_action+0x31/0x40 [ 203.800033] __do_softirq+0x592/0x979 [ 203.803828] [ 203.805434] Uninit was stored to memory at: [ 203.809752] kmsan_internal_chain_origin+0x12b/0x210 [ 203.814835] __msan_chain_origin+0x69/0xc0 [ 203.819052] __skb_clone+0x8a2/0x990 [ 203.822754] skb_clone+0x3e8/0x590 [ 203.826275] tcp_transmit_skb+0x3e4/0x5350 [ 203.830499] tcp_write_xmit+0x2d81/0xb200 [ 203.834628] tcp_tsq_handler+0x73d/0x8a0 [ 203.838670] tcp_release_cb+0x1d7/0x490 [ 203.842642] release_sock+0x107/0x2a0 [ 203.846424] tcp_sendmsg+0xd6/0x100 [ 203.850039] inet_sendmsg+0x3fc/0x760 [ 203.853832] sock_write_iter+0x3bc/0x470 [ 203.857900] do_iter_readv_writev+0x81c/0xa20 [ 203.862387] do_iter_write+0x30d/0xd50 [ 203.866263] do_writev+0x3be/0x820 [ 203.869797] __x64_sys_writev+0xe1/0x120 [ 203.873853] do_syscall_64+0x15b/0x230 [ 203.877742] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.882922] [ 203.884537] Uninit was stored to memory at: [ 203.888869] kmsan_internal_chain_origin+0x12b/0x210 [ 203.893961] __msan_chain_origin+0x69/0xc0 [ 203.898184] __skb_clone+0x8a2/0x990 [ 203.901903] skb_clone+0x3e8/0x590 [ 203.905448] tcp_transmit_skb+0x3e4/0x5350 [ 203.909673] tcp_write_xmit+0x2d81/0xb200 [ 203.913818] __tcp_push_pending_frames+0x124/0x400 [ 203.918739] tcp_push+0x803/0x8f0 [ 203.922174] tcp_sendmsg_locked+0x4eb1/0x6610 [ 203.927347] tcp_sendmsg+0xb2/0x100 [ 203.930966] inet_sendmsg+0x3fc/0x760 [ 203.934751] sock_write_iter+0x3bc/0x470 [ 203.938827] do_iter_readv_writev+0x81c/0xa20 [ 203.943306] do_iter_write+0x30d/0xd50 [ 203.947175] do_writev+0x3be/0x820 [ 203.950697] __x64_sys_writev+0xe1/0x120 [ 203.955537] do_syscall_64+0x15b/0x230 [ 203.959424] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.964599] [ 203.966204] Uninit was stored to memory at: [ 203.970512] kmsan_internal_chain_origin+0x12b/0x210 [ 203.975610] __msan_chain_origin+0x69/0xc0 [ 203.979836] __alloc_skb+0x949/0x9e0 [ 203.983533] sk_stream_alloc_skb+0x17c/0xcf0 [ 203.987938] tcp_sendmsg_locked+0x237e/0x6610 [ 203.992415] tcp_sendmsg+0xb2/0x100 [ 203.996029] inet_sendmsg+0x3fc/0x760 [ 203.999810] sock_write_iter+0x3bc/0x470 [ 204.003854] do_iter_readv_writev+0x81c/0xa20 [ 204.008332] do_iter_write+0x30d/0xd50 [ 204.012219] do_writev+0x3be/0x820 [ 204.015757] __x64_sys_writev+0xe1/0x120 [ 204.019800] do_syscall_64+0x15b/0x230 [ 204.023675] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.028840] [ 204.030444] Uninit was created at: [ 204.033969] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 204.039070] kmsan_kmalloc+0x94/0x100 [ 204.042853] kmsan_slab_alloc+0x10/0x20 [ 204.046812] kmem_cache_alloc_node+0x8af/0xc80 [ 204.051375] __alloc_skb+0x202/0x9e0 [ 204.055084] sk_stream_alloc_skb+0x17c/0xcf0 [ 204.059490] tcp_sendmsg_locked+0x237e/0x6610 [ 204.063982] tcp_sendmsg+0xb2/0x100 [ 204.067615] inet_sendmsg+0x3fc/0x760 [ 204.071417] sock_write_iter+0x3bc/0x470 [ 204.075467] do_iter_readv_writev+0x81c/0xa20 [ 204.079949] do_iter_write+0x30d/0xd50 [ 204.083833] do_writev+0x3be/0x820 [ 204.087355] __x64_sys_writev+0xe1/0x120 [ 204.091399] do_syscall_64+0x15b/0x230 [ 204.095274] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.267413] not chained 380000 origins [ 204.271327] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 204.277800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.287135] Call Trace: [ 204.289713] dump_stack+0x185/0x1d0 [ 204.293337] kmsan_internal_chain_origin+0x1ff/0x210 [ 204.298423] ? __msan_poison_alloca+0x15c/0x1d0 [ 204.303184] ? tcp_wfree+0x52d/0x6d0 [ 204.306879] ? kmsan_set_origin_inline+0x6b/0x120 [ 204.311706] ? __msan_poison_alloca+0x15c/0x1d0 [ 204.316373] ? kfree_skb+0x3c6/0x5d0 [ 204.320093] ? kmsan_memcpy_origins+0xf1/0x170 [ 204.324688] ? __copy_skb_header+0x784/0x830 [ 204.329092] __msan_chain_origin+0x69/0xc0 [ 204.333315] __skb_clone+0x7b3/0x990 [ 204.337038] skb_clone+0x3e8/0x590 [ 204.340588] tcp_transmit_skb+0x3e4/0x5350 [ 204.344830] tcp_write_xmit+0x2d81/0xb200 [ 204.349001] tcp_tsq_handler+0x73d/0x8a0 [ 204.353089] tcp_tasklet_func+0x733/0x900 [ 204.357246] tasklet_action_common+0x635/0x750 [ 204.361842] ? tcp_tsq_handler+0x8a0/0x8a0 [ 204.366086] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 204.371452] tasklet_action+0x31/0x40 [ 204.375251] __do_softirq+0x592/0x979 [ 204.379125] ? ksoftirqd_should_run+0x30/0x30 [ 204.383619] run_ksoftirqd+0x1f/0x40 [ 204.387320] smpboot_thread_fn+0x4ac/0x9a0 [ 204.391565] kthread+0x4db/0x6c0 [ 204.394916] ? cpu_report_death+0x1f0/0x1f0 [ 204.399232] ? kthread_blkcg+0xf0/0xf0 [ 204.403102] ret_from_fork+0x35/0x40 [ 204.406796] Uninit was stored to memory at: [ 204.411108] kmsan_internal_chain_origin+0x12b/0x210 [ 204.416215] __msan_chain_origin+0x69/0xc0 [ 204.420432] __skb_clone+0x8a2/0x990 [ 204.424139] skb_clone+0x3e8/0x590 [ 204.427702] tcp_transmit_skb+0x3e4/0x5350 [ 204.431942] tcp_write_xmit+0x2d81/0xb200 [ 204.436084] tcp_tsq_handler+0x73d/0x8a0 [ 204.440160] tcp_tasklet_func+0x733/0x900 [ 204.444303] tasklet_action_common+0x635/0x750 [ 204.448880] tasklet_action+0x31/0x40 [ 204.452675] __do_softirq+0x592/0x979 [ 204.456461] [ 204.458073] Uninit was stored to memory at: [ 204.462389] kmsan_internal_chain_origin+0x12b/0x210 [ 204.467487] __msan_chain_origin+0x69/0xc0 [ 204.471729] __skb_clone+0x8a2/0x990 [ 204.475428] skb_clone+0x3e8/0x590 [ 204.478968] tcp_transmit_skb+0x3e4/0x5350 [ 204.483191] tcp_write_xmit+0x2d81/0xb200 [ 204.487326] tcp_tsq_handler+0x73d/0x8a0 [ 204.491372] tcp_tasklet_func+0x733/0x900 [ 204.495506] tasklet_action_common+0x635/0x750 [ 204.502442] tasklet_action+0x31/0x40 [ 204.506240] __do_softirq+0x592/0x979 [ 204.510024] [ 204.511638] Uninit was stored to memory at: [ 204.515957] kmsan_internal_chain_origin+0x12b/0x210 [ 204.521063] __msan_chain_origin+0x69/0xc0 [ 204.525298] __skb_clone+0x8a2/0x990 [ 204.529013] skb_clone+0x3e8/0x590 [ 204.532552] tcp_transmit_skb+0x3e4/0x5350 [ 204.536780] tcp_write_xmit+0x2d81/0xb200 [ 204.540930] tcp_tsq_handler+0x73d/0x8a0 [ 204.544989] tcp_tasklet_func+0x733/0x900 [ 204.549597] tasklet_action_common+0x635/0x750 [ 204.554180] tasklet_action+0x31/0x40 [ 204.557973] __do_softirq+0x592/0x979 [ 204.561841] [ 204.563446] Uninit was stored to memory at: [ 204.567759] kmsan_internal_chain_origin+0x12b/0x210 [ 204.572865] __msan_chain_origin+0x69/0xc0 [ 204.577095] __skb_clone+0x8a2/0x990 [ 204.580798] skb_clone+0x3e8/0x590 [ 204.584333] tcp_transmit_skb+0x3e4/0x5350 [ 204.588567] tcp_write_xmit+0x2d81/0xb200 [ 204.592722] tcp_tsq_handler+0x73d/0x8a0 [ 204.596785] tcp_tasklet_func+0x733/0x900 [ 204.600924] tasklet_action_common+0x635/0x750 [ 204.605504] tasklet_action+0x31/0x40 [ 204.609294] __do_softirq+0x592/0x979 [ 204.613097] [ 204.614738] Uninit was stored to memory at: [ 204.619071] kmsan_internal_chain_origin+0x12b/0x210 [ 204.624173] __msan_chain_origin+0x69/0xc0 [ 204.628400] __skb_clone+0x8a2/0x990 [ 204.632109] skb_clone+0x3e8/0x590 [ 204.635640] tcp_transmit_skb+0x3e4/0x5350 [ 204.639856] tcp_write_xmit+0x2d81/0xb200 [ 204.643989] tcp_tsq_handler+0x73d/0x8a0 [ 204.648058] tcp_release_cb+0x1d7/0x490 [ 204.652191] release_sock+0x107/0x2a0 [ 204.655981] tcp_sendmsg+0xd6/0x100 [ 204.659597] inet_sendmsg+0x3fc/0x760 [ 204.663379] sock_write_iter+0x3bc/0x470 [ 204.667444] do_iter_readv_writev+0x81c/0xa20 [ 204.671933] do_iter_write+0x30d/0xd50 [ 204.675812] do_writev+0x3be/0x820 [ 204.679361] __x64_sys_writev+0xe1/0x120 [ 204.683413] do_syscall_64+0x15b/0x230 [ 204.687288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.692474] [ 204.694092] Uninit was stored to memory at: [ 204.698408] kmsan_internal_chain_origin+0x12b/0x210 [ 204.703499] __msan_chain_origin+0x69/0xc0 [ 204.707825] __skb_clone+0x8a2/0x990 [ 204.711527] skb_clone+0x3e8/0x590 [ 204.715052] tcp_transmit_skb+0x3e4/0x5350 [ 204.719267] tcp_write_xmit+0x2d81/0xb200 [ 204.723405] __tcp_push_pending_frames+0x124/0x400 [ 204.728313] tcp_push+0x803/0x8f0 [ 204.731744] tcp_sendmsg_locked+0x4eb1/0x6610 [ 204.736225] tcp_sendmsg+0xb2/0x100 [ 204.739832] inet_sendmsg+0x3fc/0x760 [ 204.743614] sock_write_iter+0x3bc/0x470 [ 204.747667] do_iter_readv_writev+0x81c/0xa20 [ 204.752152] do_iter_write+0x30d/0xd50 [ 204.756037] do_writev+0x3be/0x820 [ 204.759575] __x64_sys_writev+0xe1/0x120 [ 204.763621] do_syscall_64+0x15b/0x230 [ 204.767493] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.772656] [ 204.774260] Uninit was stored to memory at: [ 204.778576] kmsan_internal_chain_origin+0x12b/0x210 [ 204.783671] __msan_chain_origin+0x69/0xc0 [ 204.787889] __alloc_skb+0x949/0x9e0 [ 204.791590] sk_stream_alloc_skb+0x17c/0xcf0 [ 204.795997] tcp_sendmsg_locked+0x237e/0x6610 [ 204.800500] tcp_sendmsg+0xb2/0x100 [ 204.807420] inet_sendmsg+0x3fc/0x760 [ 204.811203] sock_write_iter+0x3bc/0x470 [ 204.815248] do_iter_readv_writev+0x81c/0xa20 [ 204.819724] do_iter_write+0x30d/0xd50 [ 204.823603] do_writev+0x3be/0x820 [ 204.827123] __x64_sys_writev+0xe1/0x120 [ 204.831172] do_syscall_64+0x15b/0x230 [ 204.835072] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.840246] [ 204.841849] Uninit was created at: [ 204.845372] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 204.850477] kmsan_kmalloc+0x94/0x100 [ 204.854272] kmsan_slab_alloc+0x10/0x20 [ 204.858229] kmem_cache_alloc_node+0x8af/0xc80 [ 204.862797] __alloc_skb+0x202/0x9e0 [ 204.866503] sk_stream_alloc_skb+0x17c/0xcf0 [ 204.870903] tcp_sendmsg_locked+0x237e/0x6610 [ 204.875379] tcp_sendmsg+0xb2/0x100 [ 204.878987] inet_sendmsg+0x3fc/0x760 [ 204.882778] sock_write_iter+0x3bc/0x470 [ 204.886825] do_iter_readv_writev+0x81c/0xa20 [ 204.891311] do_iter_write+0x30d/0xd50 [ 204.895181] do_writev+0x3be/0x820 [ 204.898712] __x64_sys_writev+0xe1/0x120 [ 204.902771] do_syscall_64+0x15b/0x230 [ 204.906654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:03:47 executing program 7: r0 = memfd_create(&(0x7f0000000300)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000480)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x401}}) 19:03:47 executing program 6: r0 = add_key$user(&(0x7f0000000d00)='user\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='G', 0x1, 0xfffffffffffffffc) request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="c59282766ce35a8cb8", 0xfffffffffffffffd) keyctl$invalidate(0xb, r0) 19:03:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f000001ef80)}, 0x0) 19:03:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team_slave_0\x00'}, 0x1ab) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) 19:03:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team_slave_0\x00'}, 0x1ab) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) 19:03:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004f80)={&(0x7f0000000080)={0x20, r1, 0x1, 0x0, 0x0, {0x2}, [{{0xa, 0x1, r2}, {0x4, 0x2}}]}, 0x4d9}, 0x1}, 0x0) 19:03:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) dup3(r1, r2, 0x0) 19:03:47 executing program 3: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) [ 205.144812] not chained 390000 origins [ 205.148754] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 205.155348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.164974] Call Trace: [ 205.167578] dump_stack+0x185/0x1d0 [ 205.171212] kmsan_internal_chain_origin+0x1ff/0x210 [ 205.176333] ? __msan_poison_alloca+0x15c/0x1d0 [ 205.181014] ? tcp_wfree+0x52d/0x6d0 [ 205.184737] ? kmsan_set_origin_inline+0x6b/0x120 [ 205.189597] ? __msan_poison_alloca+0x15c/0x1d0 19:03:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team_slave_0\x00'}, 0x1ab) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) [ 205.194273] ? kfree_skb+0x3c6/0x5d0 [ 205.198002] ? kmsan_memcpy_origins+0xf1/0x170 [ 205.202602] ? __copy_skb_header+0x784/0x830 [ 205.207018] __msan_chain_origin+0x69/0xc0 [ 205.211265] __skb_clone+0x7b3/0x990 [ 205.214991] skb_clone+0x3e8/0x590 [ 205.218549] tcp_transmit_skb+0x3e4/0x5350 [ 205.222824] tcp_write_xmit+0x2d81/0xb200 [ 205.227006] tcp_tsq_handler+0x73d/0x8a0 [ 205.231083] tcp_tasklet_func+0x733/0x900 [ 205.235241] tasklet_action_common+0x635/0x750 [ 205.239840] ? tcp_tsq_handler+0x8a0/0x8a0 19:03:47 executing program 0: syz_emit_ethernet(0x3e, &(0x7f000084beed)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}}}}}}, &(0x7f000060afc5)) 19:03:47 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) [ 205.244087] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 205.249460] tasklet_action+0x31/0x40 [ 205.253271] __do_softirq+0x592/0x979 [ 205.257088] ? ksoftirqd_should_run+0x30/0x30 [ 205.261592] run_ksoftirqd+0x1f/0x40 [ 205.265307] smpboot_thread_fn+0x4ac/0x9a0 [ 205.269554] kthread+0x4db/0x6c0 [ 205.272923] ? cpu_report_death+0x1f0/0x1f0 [ 205.277252] ? kthread_blkcg+0xf0/0xf0 [ 205.281156] ret_from_fork+0x35/0x40 [ 205.284887] Uninit was stored to memory at: [ 205.289226] kmsan_internal_chain_origin+0x12b/0x210 19:03:47 executing program 7: r0 = memfd_create(&(0x7f0000000100)="000000000a24c70000000000005ec64c2237584ba737a46a7016d159818fb1cc078866b7d2cdca9838763bc1822fd399415e351cf927c5c40da0b406d839a284e7467643f4446c70a6cf13259923640642d3bfaf2d5aeece236e9a1c3e489e092aee461e000000000000", 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f00000000c0), 0x1000) [ 205.294344] __msan_chain_origin+0x69/0xc0 [ 205.298586] __skb_clone+0x8a2/0x990 [ 205.302301] skb_clone+0x3e8/0x590 [ 205.305844] tcp_transmit_skb+0x3e4/0x5350 [ 205.310085] tcp_write_xmit+0x2d81/0xb200 [ 205.314242] tcp_tsq_handler+0x73d/0x8a0 [ 205.318310] tcp_tasklet_func+0x733/0x900 [ 205.322475] tasklet_action_common+0x635/0x750 [ 205.327058] tasklet_action+0x31/0x40 [ 205.330863] __do_softirq+0x592/0x979 [ 205.334656] [ 205.336276] Uninit was stored to memory at: [ 205.340608] kmsan_internal_chain_origin+0x12b/0x210 [ 205.345721] __msan_chain_origin+0x69/0xc0 [ 205.349966] __skb_clone+0x8a2/0x990 [ 205.353687] skb_clone+0x3e8/0x590 [ 205.357238] tcp_transmit_skb+0x3e4/0x5350 [ 205.361490] tcp_write_xmit+0x2d81/0xb200 [ 205.365667] tcp_tsq_handler+0x73d/0x8a0 [ 205.369766] tcp_tasklet_func+0x733/0x900 [ 205.373919] tasklet_action_common+0x635/0x750 [ 205.378599] tasklet_action+0x31/0x40 [ 205.382404] __do_softirq+0x592/0x979 [ 205.386196] [ 205.387813] Uninit was stored to memory at: [ 205.392144] kmsan_internal_chain_origin+0x12b/0x210 [ 205.397253] __msan_chain_origin+0x69/0xc0 [ 205.401501] __skb_clone+0x8a2/0x990 [ 205.405230] skb_clone+0x3e8/0x590 [ 205.408779] tcp_transmit_skb+0x3e4/0x5350 [ 205.413023] tcp_write_xmit+0x2d81/0xb200 [ 205.417181] tcp_tsq_handler+0x73d/0x8a0 [ 205.421256] tcp_tasklet_func+0x733/0x900 [ 205.425437] tasklet_action_common+0x635/0x750 [ 205.430043] tasklet_action+0x31/0x40 [ 205.433848] __do_softirq+0x592/0x979 [ 205.437649] [ 205.439280] Uninit was stored to memory at: [ 205.443617] kmsan_internal_chain_origin+0x12b/0x210 [ 205.449145] __msan_chain_origin+0x69/0xc0 [ 205.453396] __skb_clone+0x8a2/0x990 [ 205.457123] skb_clone+0x3e8/0x590 [ 205.460680] tcp_transmit_skb+0x3e4/0x5350 [ 205.464925] tcp_write_xmit+0x2d81/0xb200 [ 205.469088] tcp_tsq_handler+0x73d/0x8a0 [ 205.473162] tcp_tasklet_func+0x733/0x900 [ 205.477317] tasklet_action_common+0x635/0x750 [ 205.481906] tasklet_action+0x31/0x40 [ 205.485721] __do_softirq+0x592/0x979 [ 205.489518] [ 205.491149] Uninit was stored to memory at: [ 205.495489] kmsan_internal_chain_origin+0x12b/0x210 [ 205.500607] __msan_chain_origin+0x69/0xc0 [ 205.504858] __skb_clone+0x8a2/0x990 [ 205.508613] skb_clone+0x3e8/0x590 [ 205.512168] tcp_transmit_skb+0x3e4/0x5350 [ 205.516414] tcp_write_xmit+0x2d81/0xb200 [ 205.520589] tcp_tsq_handler+0x73d/0x8a0 [ 205.524667] tcp_release_cb+0x1d7/0x490 [ 205.528648] release_sock+0x107/0x2a0 [ 205.532449] tcp_sendmsg+0xd6/0x100 [ 205.536079] inet_sendmsg+0x3fc/0x760 [ 205.539883] sock_write_iter+0x3bc/0x470 [ 205.543948] do_iter_readv_writev+0x81c/0xa20 [ 205.548450] do_iter_write+0x30d/0xd50 [ 205.552345] do_writev+0x3be/0x820 [ 205.555887] __x64_sys_writev+0xe1/0x120 [ 205.559946] do_syscall_64+0x15b/0x230 [ 205.563823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 205.568992] [ 205.570604] Uninit was stored to memory at: [ 205.574998] kmsan_internal_chain_origin+0x12b/0x210 [ 205.580092] __msan_chain_origin+0x69/0xc0 [ 205.584313] __skb_clone+0x8a2/0x990 [ 205.588015] skb_clone+0x3e8/0x590 [ 205.591547] tcp_transmit_skb+0x3e4/0x5350 [ 205.595768] tcp_write_xmit+0x2d81/0xb200 [ 205.599904] __tcp_push_pending_frames+0x124/0x400 [ 205.604817] tcp_push+0x803/0x8f0 [ 205.608254] tcp_sendmsg_locked+0x4eb1/0x6610 [ 205.612737] tcp_sendmsg+0xb2/0x100 [ 205.616351] inet_sendmsg+0x3fc/0x760 [ 205.620134] sock_write_iter+0x3bc/0x470 [ 205.624182] do_iter_readv_writev+0x81c/0xa20 [ 205.628674] do_iter_write+0x30d/0xd50 [ 205.632810] do_writev+0x3be/0x820 [ 205.636349] __x64_sys_writev+0xe1/0x120 [ 205.640397] do_syscall_64+0x15b/0x230 [ 205.644279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 205.649445] [ 205.651051] Uninit was stored to memory at: [ 205.655362] kmsan_internal_chain_origin+0x12b/0x210 [ 205.660543] __msan_chain_origin+0x69/0xc0 [ 205.664765] __alloc_skb+0x949/0x9e0 [ 205.668481] sk_stream_alloc_skb+0x17c/0xcf0 [ 205.672879] tcp_sendmsg_locked+0x237e/0x6610 [ 205.677365] tcp_sendmsg+0xb2/0x100 [ 205.680976] inet_sendmsg+0x3fc/0x760 [ 205.684763] sock_write_iter+0x3bc/0x470 [ 205.688812] do_iter_readv_writev+0x81c/0xa20 [ 205.693377] do_iter_write+0x30d/0xd50 [ 205.697249] do_writev+0x3be/0x820 [ 205.700773] __x64_sys_writev+0xe1/0x120 [ 205.704826] do_syscall_64+0x15b/0x230 [ 205.708696] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 205.713863] [ 205.715472] Uninit was created at: [ 205.719002] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 205.724094] kmsan_kmalloc+0x94/0x100 [ 205.727882] kmsan_slab_alloc+0x10/0x20 [ 205.731851] kmem_cache_alloc_node+0x8af/0xc80 [ 205.736417] __alloc_skb+0x202/0x9e0 [ 205.740129] sk_stream_alloc_skb+0x17c/0xcf0 19:03:47 executing program 3: 19:03:47 executing program 0: [ 205.744520] tcp_sendmsg_locked+0x237e/0x6610 [ 205.749005] tcp_sendmsg+0xb2/0x100 [ 205.752623] inet_sendmsg+0x3fc/0x760 [ 205.756407] sock_write_iter+0x3bc/0x470 [ 205.760455] do_iter_readv_writev+0x81c/0xa20 [ 205.764934] do_iter_write+0x30d/0xd50 [ 205.768803] do_writev+0x3be/0x820 [ 205.772328] __x64_sys_writev+0xe1/0x120 [ 205.776372] do_syscall_64+0x15b/0x230 [ 205.780254] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:03:47 executing program 4: 19:03:47 executing program 1: 19:03:47 executing program 5: 19:03:47 executing program 6: 19:03:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:48 executing program 2: 19:03:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000000280)=""/244, &(0x7f0000000140)=0xf4) 19:03:48 executing program 1: 19:03:48 executing program 3: 19:03:48 executing program 5: 19:03:48 executing program 4: 19:03:48 executing program 6: 19:03:48 executing program 2: 19:03:48 executing program 3: 19:03:48 executing program 5: 19:03:48 executing program 0: 19:03:48 executing program 1: 19:03:48 executing program 4: 19:03:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:48 executing program 6: 19:03:48 executing program 5: 19:03:48 executing program 2: 19:03:48 executing program 3: 19:03:48 executing program 0: 19:03:48 executing program 4: 19:03:48 executing program 1: 19:03:48 executing program 6: 19:03:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:48 executing program 5: 19:03:48 executing program 2: 19:03:48 executing program 3: 19:03:48 executing program 4: 19:03:48 executing program 0: 19:03:48 executing program 1: 19:03:48 executing program 6: 19:03:48 executing program 2: 19:03:49 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) 19:03:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000200)=""/207, &(0x7f00000000c0)=0xcf) fchdir(r0) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) 19:03:49 executing program 0: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000040), 0x0) dup2(r0, r1) 19:03:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000093a000), 0x4) 19:03:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) dup2(r3, r2) pwrite64(r2, &(0x7f0000000000)="ad", 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003e40)=0x14) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0x0, 0xfffffffffffffffc}) 19:03:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:49 executing program 4: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000100)=0x54) 19:03:49 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x60020d) pread64(r0, &(0x7f0000000540)=""/103, 0x49, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") write$eventfd(r0, &(0x7f00000000c0), 0x8) [ 207.237935] IPVS: ftp: loaded support on port[0] = 21 19:03:49 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x9, 0x2, 0xfffffffffffffff7, 0x1, 0x100000001, 0x5, 0x1, r1}, &(0x7f0000000200)=0x20) uselib(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='securityfs\x00', 0x0, 0x0) 19:03:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') readv(r0, &(0x7f0000002540)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/186}, {&(0x7f0000000280)=""/111}, {&(0x7f0000000300)=""/21}, {&(0x7f0000000340)=""/193, 0xffffffffffffff72}], 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000003680)=""/4096, 0x1000}], 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x2, 0x1}) 19:03:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x6, 0x101) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r3 = accept(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000200)=0x2, 0x4) 19:03:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:49 executing program 3: r0 = socket(0x2, 0xa, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000140)=@generic={0x0, "ad553c2f353be774ef9e52b75f4b7b20fe847222f39000afc33539798426ee7df90026aa7fc250dcc8cd030d5b7356b8e214e51b476c7a15dc6bc667bf9f3d55c8ccd2bf76d1534c4ec25da45ed1d6abc5ce0eb2dbc5ed32d1cc62faed20184787bd72903c85a52ecec2edb0b39f4c8292edef9393ce3af1e95be2dd5c5d"}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000003740)=[{0x10}, {0x40, 0x117, 0x6, "63c847874bcd78e036a3cea61a1adc3e82eb77b74246a5454344b877a12bfe70de6c80c636ce76ff59f056b6e0015f52"}, {0x10, 0xff, 0x5}], 0x60, 0x4008000}, 0x44041) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='stat\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffffffe) 19:03:49 executing program 6: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0x5}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) [ 207.440670] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 19:03:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 207.544483] not chained 400000 origins [ 207.548506] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 207.554918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.564299] Call Trace: [ 207.566892] dump_stack+0x185/0x1d0 [ 207.570541] kmsan_internal_chain_origin+0x1ff/0x210 [ 207.575672] ? __msan_poison_alloca+0x15c/0x1d0 [ 207.580368] ? tcp_wfree+0x52d/0x6d0 [ 207.584090] ? kmsan_set_origin_inline+0x6b/0x120 [ 207.589035] ? __msan_poison_alloca+0x15c/0x1d0 [ 207.593716] ? kfree_skb+0x3c6/0x5d0 [ 207.597447] ? kmsan_memcpy_origins+0xf1/0x170 [ 207.602062] ? __copy_skb_header+0x784/0x830 [ 207.606482] __msan_chain_origin+0x69/0xc0 [ 207.610729] __skb_clone+0x7b3/0x990 [ 207.614551] skb_clone+0x3e8/0x590 [ 207.618105] tcp_transmit_skb+0x3e4/0x5350 [ 207.622359] tcp_write_xmit+0x2d81/0xb200 [ 207.626572] tcp_tsq_handler+0x73d/0x8a0 [ 207.630646] tcp_tasklet_func+0x733/0x900 [ 207.634812] tasklet_action_common+0x635/0x750 [ 207.639411] ? tcp_tsq_handler+0x8a0/0x8a0 19:03:49 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@sco, &(0x7f0000000000)=0x80, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x78, r1, 0x2, 0x70bd2a, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000700), 0x0, &(0x7f00000007c0)=""/196, 0xc4}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x2f2, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x6}}, 0x32a}, 0x1}, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/204) [ 207.643744] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 207.649118] tasklet_action+0x31/0x40 [ 207.652930] __do_softirq+0x592/0x979 [ 207.656761] ? ksoftirqd_should_run+0x30/0x30 [ 207.661265] run_ksoftirqd+0x1f/0x40 [ 207.664990] smpboot_thread_fn+0x4ac/0x9a0 [ 207.669500] kthread+0x4db/0x6c0 [ 207.672881] ? cpu_report_death+0x1f0/0x1f0 [ 207.677211] ? kthread_blkcg+0xf0/0xf0 [ 207.681105] ret_from_fork+0x35/0x40 [ 207.684834] Uninit was stored to memory at: [ 207.689170] kmsan_internal_chain_origin+0x12b/0x210 [ 207.694283] __msan_chain_origin+0x69/0xc0 [ 207.698537] __skb_clone+0x8a2/0x990 [ 207.702261] skb_clone+0x3e8/0x590 [ 207.705817] tcp_transmit_skb+0x3e4/0x5350 [ 207.710118] tcp_write_xmit+0x2d81/0xb200 [ 207.714278] tcp_tsq_handler+0x73d/0x8a0 [ 207.718351] tcp_tasklet_func+0x733/0x900 [ 207.722502] tasklet_action_common+0x635/0x750 [ 207.727099] tasklet_action+0x31/0x40 [ 207.730906] __do_softirq+0x592/0x979 [ 207.734694] [ 207.736314] Uninit was stored to memory at: 19:03:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 207.740647] kmsan_internal_chain_origin+0x12b/0x210 [ 207.745760] __msan_chain_origin+0x69/0xc0 [ 207.750000] __skb_clone+0x8a2/0x990 [ 207.753717] skb_clone+0x3e8/0x590 [ 207.757261] tcp_transmit_skb+0x3e4/0x5350 [ 207.761496] tcp_write_xmit+0x2d81/0xb200 [ 207.765648] tcp_tsq_handler+0x73d/0x8a0 [ 207.769713] tcp_tasklet_func+0x733/0x900 [ 207.773864] tasklet_action_common+0x635/0x750 [ 207.778449] tasklet_action+0x31/0x40 [ 207.782249] __do_softirq+0x592/0x979 [ 207.786038] [ 207.787656] Uninit was stored to memory at: 19:03:49 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x2}}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r1}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x85d, 0x4) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0x30) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) [ 207.791988] kmsan_internal_chain_origin+0x12b/0x210 [ 207.797097] __msan_chain_origin+0x69/0xc0 [ 207.801350] __skb_clone+0x8a2/0x990 [ 207.805071] skb_clone+0x3e8/0x590 [ 207.808620] tcp_transmit_skb+0x3e4/0x5350 [ 207.812867] tcp_write_xmit+0x2d81/0xb200 [ 207.817023] tcp_tsq_handler+0x73d/0x8a0 [ 207.821091] tcp_tasklet_func+0x733/0x900 [ 207.825240] tasklet_action_common+0x635/0x750 [ 207.829832] tasklet_action+0x31/0x40 [ 207.833638] __do_softirq+0x592/0x979 [ 207.837431] [ 207.839048] Uninit was stored to memory at: [ 207.843380] kmsan_internal_chain_origin+0x12b/0x210 [ 207.848488] __msan_chain_origin+0x69/0xc0 [ 207.852736] __skb_clone+0x8a2/0x990 [ 207.856456] skb_clone+0x3e8/0x590 [ 207.860009] tcp_transmit_skb+0x3e4/0x5350 [ 207.864251] tcp_write_xmit+0x2d81/0xb200 [ 207.868412] tcp_tsq_handler+0x73d/0x8a0 [ 207.872484] tcp_tasklet_func+0x733/0x900 [ 207.876640] tasklet_action_common+0x635/0x750 [ 207.881224] tasklet_action+0x31/0x40 [ 207.885029] __do_softirq+0x592/0x979 [ 207.888819] [ 207.890437] Uninit was stored to memory at: 19:03:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 207.894763] kmsan_internal_chain_origin+0x12b/0x210 [ 207.899954] __msan_chain_origin+0x69/0xc0 [ 207.904193] __skb_clone+0x8a2/0x990 [ 207.907910] skb_clone+0x3e8/0x590 [ 207.911454] tcp_transmit_skb+0x3e4/0x5350 [ 207.915698] tcp_write_xmit+0x2d81/0xb200 [ 207.919853] tcp_tsq_handler+0x73d/0x8a0 [ 207.923922] tcp_release_cb+0x1d7/0x490 [ 207.928796] release_sock+0x107/0x2a0 [ 207.932604] tcp_sendmsg+0xd6/0x100 [ 207.936231] inet_sendmsg+0x3fc/0x760 [ 207.936243] sock_write_iter+0x3bc/0x470 [ 207.936257] do_iter_readv_writev+0x81c/0xa20 [ 207.936268] do_iter_write+0x30d/0xd50 [ 207.936279] do_writev+0x3be/0x820 [ 207.936288] __x64_sys_writev+0xe1/0x120 [ 207.936311] do_syscall_64+0x15b/0x230 [ 207.964019] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 207.969196] [ 207.970815] Uninit was stored to memory at: [ 207.975146] kmsan_internal_chain_origin+0x12b/0x210 [ 207.980251] __msan_chain_origin+0x69/0xc0 [ 207.984489] __skb_clone+0x8a2/0x990 [ 207.988202] skb_clone+0x3e8/0x590 [ 207.991748] tcp_transmit_skb+0x3e4/0x5350 19:03:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 207.995991] tcp_write_xmit+0x2d81/0xb200 [ 208.000145] __tcp_push_pending_frames+0x124/0x400 [ 208.005081] tcp_push+0x803/0x8f0 [ 208.008545] tcp_sendmsg_locked+0x4eb1/0x6610 [ 208.013046] tcp_sendmsg+0xb2/0x100 [ 208.016681] inet_sendmsg+0x3fc/0x760 [ 208.020486] sock_write_iter+0x3bc/0x470 [ 208.024566] do_iter_readv_writev+0x81c/0xa20 [ 208.029069] do_iter_write+0x30d/0xd50 [ 208.032963] do_writev+0x3be/0x820 [ 208.036509] __x64_sys_writev+0xe1/0x120 [ 208.040581] do_syscall_64+0x15b/0x230 19:03:50 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003180)=[{&(0x7f0000000c40)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001f80)=[{&(0x7f0000000d80)="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", 0xcc7}], 0x1}], 0x1, 0x0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}, {{0x0, 0x0, &(0x7f0000001a40), 0x379, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f0000004100), 0x10000000000000a0, &(0x7f0000004180)}}], 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}, 0x0) [ 208.044472] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 208.049650] [ 208.051272] Uninit was stored to memory at: [ 208.055606] kmsan_internal_chain_origin+0x12b/0x210 [ 208.060715] __msan_chain_origin+0x69/0xc0 [ 208.064954] __alloc_skb+0x949/0x9e0 [ 208.068671] sk_stream_alloc_skb+0x17c/0xcf0 [ 208.073088] tcp_sendmsg_locked+0x237e/0x6610 [ 208.077590] tcp_sendmsg+0xb2/0x100 [ 208.081221] inet_sendmsg+0x3fc/0x760 [ 208.085032] sock_write_iter+0x3bc/0x470 [ 208.089105] do_iter_readv_writev+0x81c/0xa20 19:03:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 208.093611] do_iter_write+0x30d/0xd50 [ 208.097504] do_writev+0x3be/0x820 [ 208.101055] __x64_sys_writev+0xe1/0x120 [ 208.105122] do_syscall_64+0x15b/0x230 [ 208.109108] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 208.114291] [ 208.115914] Uninit was created at: [ 208.119470] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 208.124583] kmsan_kmalloc+0x94/0x100 [ 208.128388] kmsan_slab_alloc+0x10/0x20 [ 208.132367] kmem_cache_alloc_node+0x8af/0xc80 [ 208.136952] __alloc_skb+0x202/0x9e0 [ 208.140670] sk_stream_alloc_skb+0x17c/0xcf0 19:03:50 executing program 1: unshare(0x24020400) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'team_slave_0\x00'}}, {&(0x7f00000006c0)=""/4096, 0xfffffffffffffe4e}, &(0x7f00000016c0)}, 0xff59) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x4d, 0x80000000, 0x4, 0x7f, 0x1, 0x2}) [ 208.145085] tcp_sendmsg_locked+0x237e/0x6610 [ 208.149588] tcp_sendmsg+0xb2/0x100 [ 208.153223] inet_sendmsg+0x3fc/0x760 [ 208.157115] sock_write_iter+0x3bc/0x470 [ 208.161188] do_iter_readv_writev+0x81c/0xa20 [ 208.165814] do_iter_write+0x30d/0xd50 [ 208.169707] do_writev+0x3be/0x820 [ 208.173246] __x64_sys_writev+0xe1/0x120 [ 208.177307] do_syscall_64+0x15b/0x230 [ 208.181198] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:03:50 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x60020d) pread64(r0, &(0x7f0000000540)=""/103, 0x49, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") write$eventfd(r0, &(0x7f00000000c0), 0x8) 19:03:50 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) connect$pppoe(r0, &(0x7f0000000440)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'bond0\x00'}}, 0x1e) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x6, 0x20}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23}}}, 0x84) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000024c0)="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") ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f0000000040)={'bond0\x00', r4}) 19:03:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fadvise64(r0, 0x0, 0x1f, 0x3) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendfile(r0, r0, &(0x7f0000000400), 0x3) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 19:03:50 executing program 5: request_key(&(0x7f00000006c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3, 0x10000000}, &(0x7f00000004c0)="af2019dcc2380b4623dc8c7a581973a96d57452035fca47b18e7992f4c82e608a92c747d6e80519f2f5a436783ee4e3264245238b946a4a11d39b7873e5f3296185625d49ae13974d13940d0c01a5029b35aec2234864afd4648", 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x800, 0x181000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003140)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000003240)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003780)=0x14) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000006800)={0x0, 0x0, @multicast1}, &(0x7f0000006840)=0x10) r4 = socket$kcm(0x29, 0x5, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000009200)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)="cbc544a6cef3948f8cd668cd1986a74464fd591504387733e6470f5b42a39ffef479d08f306075c01db9874cce6896787d382eb0c5ee668c2e1a36debde63cfe486a71d4c1b01eb3088fa18b6e1f05db5457a17992d3df9a236c333b26b4d741f17e0b8031fde5acc306843257ed354aa4ba24987a1a2ae74f12acaf4f756bde", 0x80}, {&(0x7f00000001c0)="55b59222e32840b0c0fec24039313a16ab33fceb73c740b8e39ee11d529e3f8eca16dc879289b500d92fd99aba6ed489e2414f3ce3d3aeecb131964efde3ab99c74b0d80fccc9159175d5e5afe5e2db2ffddfde2974292bfa63e4b963107dc917872045f4ce7e76337121847a6df2073912848e9c921a6c741c7b02405bae15daac8d8f3e373fd8d04fd7dccf13532a86dd2585a1e3abf1255ebbd4592817a5dba25449188d0a21246fb5bfe34f0629c2c86faad7b5b5f9c7f611137c139f7404d23d9c8d14738a448e9fcf7638d5d6c6eb7694afb8d7527a8a2ef7dc2eb493b54e82b2d4fe7a04a01df3796b808c12095a70302", 0xf4}, {&(0x7f00000002c0)="b8053caffabfd10f809591120ca2fc46af805d25c36318f0fbd3fa5088cf8b96cfd1c4eb33f897967b9663736eb57730317d9099e9525809b3548c204c01b78af3dd31ea625ed563bb7ccbc9c669f098b5129f5ede0f7cd26452cbebcb4570ec7589aadbb207a25dec28f1f4adef938b84051705865feb44e17f7d0c7cfba25b30690937d8fa5289fa175d0d389411f516fd1aaab6668db772b378bcbf060ca4ff6b8e66cc5802a7e0cc0b55fe79eda7564482e234dfa95abf2153eeb5decd84223e352f2b64484510edd0ee6345", 0xce}, {&(0x7f00000003c0)="21024100165ef5fc0840988943fff5948f7dca6705b5782e53a2133dabfdd98864def4c12897c126e8a3505921a361352fafa64382d695ac8292afc60779c24a873f510b1791374e47af455700722e2b60e55e", 0x53}, {&(0x7f0000000440)="0061605b6da8bb00a78394", 0xb}, {&(0x7f0000000540)="5d320b38d3ebed1c0ff5464e509b9c65b9b74ec1944a88bed4be1e31ad7a90771089d898a87a1ddf1545e3f0513fab61c1eed449ee0bc7ba085d0eae6db19c36886d1cec39dc73985bede020b6d34368a4f823d8fe2bd2ac965a940e85585b0999e3d293692713dd58ac4a1c68c0e2c82f", 0x71}], 0x6, &(0x7f0000000940)=[{0x40, 0x11b, 0xd9, "59e0a9083895bc8066fd83cd7965e786ec3893574d01c5b4e75a514e77d14368b9a21618d72d67661b63caf2241c19"}, {0x1010, 0x189, 0x7ff, 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&(0x7f0000007f80)=ANY=[@ANYBLOB="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0x1010}, 0x8001}, {{0x0, 0x0, &(0x7f0000009140)=[{&(0x7f0000008fc0)="6c2577441b3b12f3253b20a4163df507aa9dddf7079664337ce91426defda95e64bd2c5a6388a82ad93b2a9d19fec19578ffdfc97eb9dac0cbb79964f23ff932b552d2aa8c167bfe39281c37929a6cfd80939fbd610348b64cd11c9e4f34aec1a5254ba2baca1f77d9225af8876edddb58dec9c23099b776108d69eb258ece4c4906b818ecd5dfb18c3b74f455e4b592ce24d4299193c9", 0x97}, {&(0x7f0000009080)="d71f07539958460d619f6578655a0486a47166e5b7433c4c327a06c3cbf3818ddea512b4cfe9b36219c17c59bf", 0x2d}, {&(0x7f00000090c0)="ee093ee4ed5e8caa24f9e927eb30fcfb6b573167335614dbeaf3c01260bbf6a5baeb3788fe6dfe821bfbf14ff6271fa1fd6ef72f2f243002ff327336b38d68fd76400174b5809abaf2569e918e488914a4de079f", 0x54}], 0x3, &(0x7f0000009180)=[{0x20, 0x3a, 0x6093, "5dea077fee616f7d34b14afc"}, {0x48, 0x13b, 0x6, "ee5fca4e000f6c6e4116a0bcb7edd78b66de72e80607a58e44bbc251f7096086197186ed1af249ac4ad78b7caa786ef715f4a53dce"}], 0x68, 0x1}, 0x100}], 0x9, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 19:03:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x721515eebba5e325) 19:03:50 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x4, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @empty]}, 0x20) r2 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r2) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000002640)=@ipv6_newroute={0x2c, 0x18, 0x9, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @typed={0x4, 0x4, @binary}}]}, 0x2c}, 0x1}, 0x0) 19:03:50 executing program 0: openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) unshare(0x4000103) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r2, 0x700, 0x70bd27, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x6}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2cf}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xda}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) [ 208.536231] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 208.543951] netlink: 'syz-executor1': attribute type 4 has an invalid length. 19:03:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x7fff}, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/226) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040), 0x4) r1 = socket(0x2, 0x803, 0x1) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000000c0)=@canfd={{0x1, 0x3, 0xdc2e, 0x3f}, 0x9, 0x1, 0x0, 0x0, "162ff10a0945b62283155bc3b7994fa985ffaa1220ee46129a107a0fb8f5caa7d9e57d507d506393d6df8f65f8b7f6249be06e0afcdfc884974b955d02b4a1b6"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4000) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x8007ffc) sendfile(r1, r2, 0x0, 0x8a08) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000002c0)="d672ba009553601c0da4b0da834bdb6b1d2b135bc24f298847d88f91564436a464a4dc15b01b6fc6d8e8c9cd818bf5bdb43af29256bdcd65a169d4c89fba6a8c5f2f9a802a7cfe0aa3867d1b837ee8ae1fd3c3a4dd62", 0x56) 19:03:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:50 executing program 4: r0 = socket(0x40000001e, 0x10000000000002, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x80, 0x0, 0x3, 0x73d}, 0x10) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1}, 0x0) 19:03:50 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}, 0x0, 0x400000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") 19:03:50 executing program 0: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='irlan0\x00', 0x0) request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="8e76626f786e65743100", r0) [ 208.730522] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 208.738137] netlink: 'syz-executor1': attribute type 4 has an invalid length. 19:03:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fadvise64(r0, 0x0, 0x1f, 0x3) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendfile(r0, r0, &(0x7f0000000400), 0x3) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 19:03:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x206000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) close(r0) 19:03:51 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00000011c0)={0xfffffffffffffffe}, 0x8) r1 = dup(r0) r2 = gettid() close(r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001080)) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r1) setrlimit(0xb, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x20000000000002, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") tkill(r2, 0x16) 19:03:51 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x103c}, 0x2c) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x1, 0x4) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x1e4, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 19:03:51 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000400)='io.bfq.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 19:03:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x100000001) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) 19:03:51 executing program 3: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000001140)=[{&(0x7f0000002180)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000000200)=[{&(0x7f0000001280)=""/178, 0xb2}], 0xffffffffffffd94) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x6, 0x2, {0x0, 0x1, 0x80000000, 0x0, 0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000003c0)={0x2, 0x8, 0x8, 'queue1\x00', 0xfff}) r3 = socket$inet6(0xa, 0x1000008100c, 0x20001) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000240)) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x1f}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0xc256, 0x4, 0x7, 0x400, 0x100000001, 0x20000, r5}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="45136367726f7570ad8939c400f756823a4ff7f1c26ecfc8bdd75d43aeb6d3b6036072c80cf10fae51e992d3457e83c0a6843d4daac21bcfdb97cc3ace2bffcaf083080a8b782ba3be0fad2262f2ffaac58d29e0d023cad1377e827800cdd9e280a44deec432c36bacf279", 0x200002, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) pread64(r7, &(0x7f00000000c0)=""/34, 0x15c, 0x0) 19:03:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") io_setup(0x6, &(0x7f0000000080)=0x0) fcntl$setflags(r0, 0x2, 0x1) io_submit(r1, 0x0, &(0x7f00000002c0)) io_submit(r1, 0x0, &(0x7f0000000280)) r2 = dup2(r0, r0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000000)={0x10200000, 0x8, 0x4, 0x0, 0x2, 0x7}) socket$nl_netfilter(0x10, 0x3, 0xc) 19:03:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:51 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x10, 0x0, 0x1000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x91, "e5510532f57fa05b474453157607272e225697917cf23a30c3ec11c72a5d84630eaad64415c8c10c337032759801a6db21250de1e7f0af894e91d4507b8803ac8a5a2e3f575cce2a2fa1dc9563c49a5ea28949356045779b331b259997f127f8c45dd74b448f748b5ebecc71e83adb3c415dabdbf87e0836a9dccac15eb49a151ddeec8764ac70953be4c7d763f93dbeec"}, &(0x7f0000000180)=0x99) madvise(&(0x7f0000013000/0x3000)=nil, 0x3000, 0xa) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x201000, 0xfffffffffffffc73) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x20011000}) 19:03:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x0, 0x5, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x80, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x2a, 0x4) 19:03:51 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/27}, 0x23, 0x0, 0x0) msgrcv(r0, &(0x7f0000000780)=ANY=[], 0x0, 0x7, 0x1fff) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) msgsnd(r0, &(0x7f0000000040)={0x80002, "dd83dcff3fb0a48d67507074fd262dba14d3444339339f070e000000"}, 0x24, 0x0) 19:03:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6d640000000000000000000200", 0x1}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a0bc008000000000000000000000000000bbfe60ac0349"], &(0x7f0000000040)) r3 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'veth1_to_team\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="ffff00000000000000000000000000000000000002"]}) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000000080), 0x4) 19:03:51 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$netlink(0x10, 0x3, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000140)={{0x2, 0x19}, 'port0\x00', 0x64, 0x100000, 0x0, 0x3f, 0x2, 0x6, 0x40, 0x0, 0x3, 0x100000000}) writev(r1, &(0x7f0000000040)=[{&(0x7f0000199fe1)="1f00000001021900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 19:03:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000", 0x39) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39, 0x32, 0x30]}, 0xa) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2, r2, r3, 0x0, 0x0, 0x0) [ 209.794534] not chained 410000 origins [ 209.798473] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 209.804883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.814242] Call Trace: [ 209.816842] dump_stack+0x185/0x1d0 [ 209.820495] kmsan_internal_chain_origin+0x1ff/0x210 [ 209.825608] ? __msan_poison_alloca+0x15c/0x1d0 [ 209.830278] ? tcp_wfree+0x52d/0x6d0 [ 209.833991] ? kmsan_set_origin_inline+0x6b/0x120 [ 209.838831] ? __msan_poison_alloca+0x15c/0x1d0 [ 209.843502] ? kfree_skb+0x3c6/0x5d0 [ 209.847228] ? kmsan_memcpy_origins+0xf1/0x170 [ 209.851813] ? __copy_skb_header+0x784/0x830 [ 209.856219] __msan_chain_origin+0x69/0xc0 [ 209.860454] __skb_clone+0x7b3/0x990 [ 209.864188] skb_clone+0x3e8/0x590 [ 209.867906] tcp_transmit_skb+0x3e4/0x5350 [ 209.872158] tcp_write_xmit+0x2d81/0xb200 [ 209.876335] tcp_tsq_handler+0x73d/0x8a0 [ 209.880402] tcp_tasklet_func+0x733/0x900 [ 209.884990] tasklet_action_common+0x635/0x750 [ 209.889580] ? tcp_tsq_handler+0x8a0/0x8a0 [ 209.893822] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 209.899182] tasklet_action+0x31/0x40 [ 209.902986] __do_softirq+0x592/0x979 [ 209.906792] ? ksoftirqd_should_run+0x30/0x30 [ 209.911287] run_ksoftirqd+0x1f/0x40 [ 209.915025] smpboot_thread_fn+0x4ac/0x9a0 [ 209.919268] kthread+0x4db/0x6c0 [ 209.922630] ? cpu_report_death+0x1f0/0x1f0 [ 209.927701] ? kthread_blkcg+0xf0/0xf0 [ 209.931592] ret_from_fork+0x35/0x40 [ 209.935297] Uninit was stored to memory at: [ 209.939622] kmsan_internal_chain_origin+0x12b/0x210 [ 209.944722] __msan_chain_origin+0x69/0xc0 [ 209.948960] __skb_clone+0x8a2/0x990 [ 209.952674] skb_clone+0x3e8/0x590 [ 209.956213] tcp_transmit_skb+0x3e4/0x5350 [ 209.960446] tcp_write_xmit+0x2d81/0xb200 [ 209.964598] tcp_tsq_handler+0x73d/0x8a0 [ 209.968663] tcp_tasklet_func+0x733/0x900 [ 209.972811] tasklet_action_common+0x635/0x750 [ 209.977390] tasklet_action+0x31/0x40 [ 209.981191] __do_softirq+0x592/0x979 [ 209.984974] [ 209.986595] Uninit was stored to memory at: [ 209.990928] kmsan_internal_chain_origin+0x12b/0x210 [ 209.996035] __msan_chain_origin+0x69/0xc0 [ 210.000275] __skb_clone+0x8a2/0x990 [ 210.003990] skb_clone+0x3e8/0x590 [ 210.007534] tcp_transmit_skb+0x3e4/0x5350 [ 210.011765] tcp_write_xmit+0x2d81/0xb200 [ 210.015933] tcp_tsq_handler+0x73d/0x8a0 [ 210.019996] tcp_tasklet_func+0x733/0x900 [ 210.024151] tasklet_action_common+0x635/0x750 [ 210.028737] tasklet_action+0x31/0x40 [ 210.032557] __do_softirq+0x592/0x979 [ 210.036341] [ 210.037954] Uninit was stored to memory at: [ 210.042277] kmsan_internal_chain_origin+0x12b/0x210 [ 210.047374] __msan_chain_origin+0x69/0xc0 [ 210.051610] __skb_clone+0x8a2/0x990 [ 210.055325] skb_clone+0x3e8/0x590 [ 210.058864] tcp_transmit_skb+0x3e4/0x5350 [ 210.063089] tcp_write_xmit+0x2d81/0xb200 [ 210.067230] tcp_tsq_handler+0x73d/0x8a0 [ 210.071284] tcp_tasklet_func+0x733/0x900 [ 210.075432] tasklet_action_common+0x635/0x750 [ 210.080022] tasklet_action+0x31/0x40 [ 210.084014] __do_softirq+0x592/0x979 [ 210.087808] [ 210.089426] Uninit was stored to memory at: [ 210.093758] kmsan_internal_chain_origin+0x12b/0x210 [ 210.098862] __msan_chain_origin+0x69/0xc0 [ 210.103186] __skb_clone+0x8a2/0x990 [ 210.106921] skb_clone+0x3e8/0x590 [ 210.110462] tcp_transmit_skb+0x3e4/0x5350 [ 210.114714] tcp_write_xmit+0x2d81/0xb200 [ 210.118863] tcp_tsq_handler+0x73d/0x8a0 [ 210.122919] tcp_tasklet_func+0x733/0x900 [ 210.127064] tasklet_action_common+0x635/0x750 [ 210.131651] tasklet_action+0x31/0x40 [ 210.135452] __do_softirq+0x592/0x979 [ 210.139238] [ 210.140854] Uninit was stored to memory at: [ 210.145177] kmsan_internal_chain_origin+0x12b/0x210 [ 210.150272] __msan_chain_origin+0x69/0xc0 [ 210.154501] __skb_clone+0x8a2/0x990 [ 210.158385] skb_clone+0x3e8/0x590 [ 210.161921] tcp_transmit_skb+0x3e4/0x5350 [ 210.166156] tcp_write_xmit+0x2d81/0xb200 [ 210.170303] tcp_tsq_handler+0x73d/0x8a0 [ 210.174450] tcp_release_cb+0x1d7/0x490 [ 210.178446] release_sock+0x107/0x2a0 [ 210.182242] tcp_sendmsg+0xd6/0x100 [ 210.185864] inet_sendmsg+0x3fc/0x760 [ 210.189656] sock_write_iter+0x3bc/0x470 [ 210.193731] do_iter_readv_writev+0x81c/0xa20 [ 210.198231] do_iter_write+0x30d/0xd50 [ 210.202114] do_writev+0x3be/0x820 [ 210.205648] __x64_sys_writev+0xe1/0x120 [ 210.209704] do_syscall_64+0x15b/0x230 [ 210.213588] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 210.218764] [ 210.220376] Uninit was stored to memory at: [ 210.224706] kmsan_internal_chain_origin+0x12b/0x210 [ 210.229810] __msan_chain_origin+0x69/0xc0 [ 210.234043] __skb_clone+0x8a2/0x990 [ 210.237758] skb_clone+0x3e8/0x590 [ 210.241294] tcp_transmit_skb+0x3e4/0x5350 [ 210.245528] tcp_write_xmit+0x2d81/0xb200 [ 210.249674] __tcp_push_pending_frames+0x124/0x400 [ 210.254609] tcp_push+0x803/0x8f0 [ 210.258056] tcp_sendmsg_locked+0x4eb1/0x6610 [ 210.262548] tcp_sendmsg+0xb2/0x100 [ 210.266169] inet_sendmsg+0x3fc/0x760 [ 210.269962] sock_write_iter+0x3bc/0x470 [ 210.274022] do_iter_readv_writev+0x81c/0xa20 [ 210.278516] do_iter_write+0x30d/0xd50 [ 210.282405] do_writev+0x3be/0x820 [ 210.285941] __x64_sys_writev+0xe1/0x120 [ 210.290009] do_syscall_64+0x15b/0x230 [ 210.293899] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 210.299075] [ 210.300688] Uninit was stored to memory at: [ 210.305014] kmsan_internal_chain_origin+0x12b/0x210 [ 210.310110] __msan_chain_origin+0x69/0xc0 [ 210.314342] __alloc_skb+0x949/0x9e0 [ 210.318139] sk_stream_alloc_skb+0x17c/0xcf0 [ 210.322647] tcp_sendmsg_locked+0x237e/0x6610 [ 210.327138] tcp_sendmsg+0xb2/0x100 [ 210.330767] inet_sendmsg+0x3fc/0x760 [ 210.334566] sock_write_iter+0x3bc/0x470 [ 210.338625] do_iter_readv_writev+0x81c/0xa20 [ 210.343114] do_iter_write+0x30d/0xd50 [ 210.346998] do_writev+0x3be/0x820 [ 210.350543] __x64_sys_writev+0xe1/0x120 [ 210.354685] do_syscall_64+0x15b/0x230 [ 210.358571] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 210.363748] [ 210.365379] Uninit was created at: [ 210.368926] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 210.374036] kmsan_kmalloc+0x94/0x100 [ 210.377847] kmsan_slab_alloc+0x10/0x20 [ 210.381823] kmem_cache_alloc_node+0x8af/0xc80 [ 210.386421] __alloc_skb+0x202/0x9e0 [ 210.390147] sk_stream_alloc_skb+0x17c/0xcf0 19:03:52 executing program 1: ioperm(0x4001000081, 0x8ac70000, 0x7fffffff) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x24, 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_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffbf, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 210.394570] tcp_sendmsg_locked+0x237e/0x6610 [ 210.399082] tcp_sendmsg+0xb2/0x100 [ 210.402717] inet_sendmsg+0x3fc/0x760 [ 210.406610] sock_write_iter+0x3bc/0x470 [ 210.410681] do_iter_readv_writev+0x81c/0xa20 [ 210.415181] do_iter_write+0x30d/0xd50 [ 210.419078] do_writev+0x3be/0x820 [ 210.422628] __x64_sys_writev+0xe1/0x120 [ 210.426690] do_syscall_64+0x15b/0x230 [ 210.430583] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:03:52 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000000000)) 19:03:52 executing program 5: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xbab9, 0x311480) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/8, &(0x7f0000000000)=0x8) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x20201) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000140)="08ea2096db5dd329d434da0f359a52797c4d68a82a824242261152372e5d0ee812") syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x200000) 19:03:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x1e, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000040)=0x1, 0x4) connect$rds(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 19:03:52 executing program 7: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 210.568405] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 19:03:52 executing program 1: unshare(0x24020400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]}) recvmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/98, 0x62}], 0x1, &(0x7f0000000240)=""/196, 0xc4, 0x8}, 0x10001) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000380)={0xf4, 0x4, 0x5}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x700000}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 19:03:52 executing program 0: perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) pipe(&(0x7f0000000040)) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x15f60b4, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffff185d) times(&(0x7f0000000000)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 210.636401] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 19:03:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="70365c224b95ed2384e063d58fe5270e7144cd03c581d869c84b361e945813369fccf9058e6e28e4dddc8e1d007a54a680576092129ee005d64e1db5663bb7f408cc3824e4223005ce1de0585bbe4723c0275fa8b6e0a62a4d1a1aa69c0332418a2b285d9d34dc91bf47bd6261079195bbefea4376c0a89645afba0a626346fed72d3bcd7e48d1ab77f9fd83e82bcb68d343e53e860042effb2c6ec04c3971547175d26b056546f979398b3a6e14c53f002efc62ae2ec5c4869b22fbcd6cae9492715b735017c43c4f5b3b28c07d3066aa467ab2e05dcaa49a810a4b"], 0x1) 19:03:52 executing program 2: timer_create(0x0, &(0x7f0000000780)={0x0, 0x0, 0x1, @thr={&(0x7f0000000640), &(0x7f00000006c0)}}, &(0x7f00000007c0)) timer_settime(0x0, 0x1, &(0x7f0000000800)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000840)) socketpair$inet6(0xa, 0x80000, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x2, 0x3cf26f81, 0x4) 19:03:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21}}, 0x7fff, 0x7, 0x1, 0xdb, 0x5}, &(0x7f0000000240)=0xfffffeea) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000da, &(0x7f0000000200), &(0x7f0000000040)=0x1df) 19:03:52 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40080, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x1ff, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x200, 0x7, 0x5, 0xfffffffffffffff9, 0x0, &(0x7f0000000040)='gre0\x00', 0x2, 0x44, 0xffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000200)) read(r1, &(0x7f0000000800)=""/143, 0x3f6) 19:03:52 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000300)=[@authinfo={0x18, 0x84, 0x6}], 0x18}], 0x1, 0x0) 19:03:52 executing program 7: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:53 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000100)={0x1, 0x0, 0x3, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "521a9b83c08d88daf1994726aa929e09"}) 19:03:53 executing program 2: delete_module(&(0x7f0000000100)='ip6tnl0\x00', 0x800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000a00)) r0 = socket(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x228, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x108, 0x168, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@set3={0x50, 'set\x00', 0x3, {{0x475, 0x4, 0x4caa}, {0xfff, 0x9}, {0x1, 0xdfbe}, 0x6}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x2, 0x2, 0x8, 0x1, 0x4, 0x5], 0x80000001, 0x300e}, {0x5, [0x3638, 0x4, 0x1, 0x1, 0x3, 0x3], 0x7, 0x0, 0x200}}}}, {{@ip={@rand_addr=0xbbc, @rand_addr=0x1f, 0xffffffff, 0xff, 'irlan0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0xaf, 0x2, 0x10}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x10001, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a40)={0x0, 0x5, 0x30}, &(0x7f0000000a80)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000ac0)={r1, 0x6}, &(0x7f0000000b00)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x3, 0x452, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x4ca) 19:03:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x5, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4e}}}, 0x88) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$int_out(r1, 0x5460, &(0x7f0000000300)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000005000000000000080000000000000000006d1cbdd93712f011a89c70ccb9ed4afa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 19:03:53 executing program 7: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:53 executing program 6: r0 = socket$inet6(0xa, 0x10006, 0x6) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001280)=0x503, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000001c0)={0x8, 0x4, 0x4, 0x486, '\x00', 0x81}) r3 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x7, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x800}]}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) r5 = getpgid(r4) select(0x40, &(0x7f0000000280)={0x80000000, 0x10001, 0x0, 0x5, 0x1f, 0x6, 0x2, 0x4}, &(0x7f00000002c0)={0x8, 0x7ff, 0x6, 0x5, 0x4, 0x9, 0x200, 0x2}, &(0x7f0000000300)={0x4, 0x5, 0x34bd08b6, 0xffffffff, 0x2, 0x4, 0x6e51, 0x7f9d}, &(0x7f0000000340)={0x77359400}) tgkill(r4, r5, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={r3, 0x2, 0x1, 0x4, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0xba8, 0x80000) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@in6={0xa, 0x4e21}, 0x234, &(0x7f0000001200), 0x322}, 0x8000) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x23e, &(0x7f00000036c0)}, 0x0) rt_sigprocmask(0x1, &(0x7f0000000040)={0x7}, &(0x7f00000004c0), 0x8) [ 211.200090] kernel msg: ebtables bug: please report to author: entries_size too small 19:03:53 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x10000, 0x8001, 0x100, 0x3f, 0x84, r1}) r2 = socket$inet6(0xa, 0x40000000080803, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3}}, 0x178) 19:03:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x49404311aea5c72a, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001400)=0x0) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001780)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001880)=0xe8) getgroups(0x7, &(0x7f00000018c0)=[0xee00, 0xee00, 0xee01, 0xee01, 0x0, 0xffffffffffffffff, 0x0]) r8 = getpgid(0x0) fstat(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002200)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000002300)=0xe8) r13 = getgid() r14 = getpgrp(0x0) r15 = geteuid() r16 = getegid() r17 = getpgid(0x0) getresuid(&(0x7f0000002480)=0x0, &(0x7f00000024c0), &(0x7f0000002500)) r19 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000026c0)={0x0}, &(0x7f0000002700)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0}, &(0x7f0000002780)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0)={0x0, 0x0, 0x0}, &(0x7f0000002800)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002840)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002880)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000002980)=0xe8) r25 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000029c0)={0x0}, &(0x7f0000002a00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002a40)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000002b40)=0xe8) getresgid(&(0x7f0000002b80), &(0x7f0000002bc0), &(0x7f0000002c00)=0x0) r29 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002c40)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000002d40)=0xe8) r31 = getegid() sendmmsg$unix(r1, &(0x7f0000002e80)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f00000000c0)="fee49c2ebb4828f01798a9627ccf07f28665a58cb75ed372ed7bc202cd39102be9123632e691beac30ea77b69694525e72f30c285d70", 0x36}, {&(0x7f0000000140)="541022f002a9ad54ea19267585860d3209d97a38ed2a933ae9b976d1c52cc17df7ce4c0986d120f3332eeb1dc42c42ae04e216aa1bdcafb2624e1e839524a166353aeda556aab81c05b43e05ae", 0x4d}, {&(0x7f00000001c0)="57e2fd4435623fbf093f0a68afe0290550c440bca5b5df3d5920c671c3405a5f5133836cc0e904ce6e7eb6d229e229095a288cf1ca69c76bef35e4152c487403943ea6a3071d44f0e3054c5992023f0fe28b8f3bd5d350b94ed5c2d5bee15237b25e3a6015127731ef86219f404d82f9d98fcdf1adc9195bb04bf27de52d", 0x7e}, {&(0x7f0000000280)="9e", 0x1}, {&(0x7f00000002c0)="88b6c382bf29ef1569b23a0f916baf734be0836dc61c9ba7c15b15bf6bc39ad02123843b53a5511ffcb7cd3c591b61b9cbb1e4b777b5df3304bed8b73fc01762b450ab3c35de12de970920c95674865468e87c1c913a01ebaffb8a3926e5291a2f2901b51753693fead274ddc0b401f0e837c96426d644de45993f30c4be367f7322c63cb32bd38f78119a7acf29d6c82b", 0x91}, {&(0x7f0000000380)="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0x1000}], 0x6, &(0x7f0000001540)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4}, {&(0x7f0000001580)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001600)="96ccf5313571daad4bec8f15f9dcbb3382b2a3ce857633a1e737152e2c97e9bb5ac679daad13dee3d4375794778f247a263c9a8f9de872dc98415db0022e6334b1cc59a3c9f12d935a3a67d657efe7c19dd5aaf67caa5fea25dd6a76451bf78707d57bb1643ddde038f4f267a91e35ad03442e349e5f562a22689a1524b01edd950e4f457b0050cd694ad991dc20dcd2988407fa540f1e0bfa1c560258e6755df6428387ad339549a7aa044740038ec7a90f0cfce1f3522ba1c80992abf371e3527e55d253f7b58b6241ad7bc167363bf65d1b4e6876f65cc1a0cda9ba794d4587e94caf36", 0xe5}, {&(0x7f0000001700)}], 0x2, &(0x7f0000001900)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x40080}, {&(0x7f00000019c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001a40)="cc88dfc592fa1decb43afc8a167c085fa1db97fa858c5f0f9068fa5ddc39e715b27d86c71a5b47682df58b756cabf23d2ac8dec6be402c7bb9eee31a3c6051b657fba9299dcd875c7454af205d491067526221397ef381d5ce2af2055f383eefbd4e33b72f8eae2cce7ad91561c89ca7f644293158462172314c995761a40ccd0e6dd1d296e879c983b89bbfd210ad3e371fee13608d1f63dd5a7db143543134a0f9fb9ad313706e294cab59d53d185543c21b10d4cab5200cc7fa197a1284a08f8962f3159e07a4c145f80bac1171a523bae84d16ba136f5f7cfba8b8c5", 0xde}, {&(0x7f0000001b40)="b7395faa8e69724ba1763a670de6165d06f7d72ae37d9cd714c634a329b5d15d9ccbeeb94737c8859292bb418f378b8382fb6d7591872b525e8fe74777a591023b5c0f1aac285be486c40ae295f16814ac9b39e08d9435f47b0cd860acc4406acc4f43050258d0c9632bcb7b5c991053e5bb2f5bf5f670504ea2e70a5bc42068563923bf0f29eafd7f2d1518e2caaf840ab5d63b8caa40136aab5a1209543046c52bf12c75877abfd18876bbc0fbba317e2d4b67e1e52df5cad3860409aba28a5f13f1869867877473fb6678cd9a56891a1657f2dd569b1ea1be955204da855958d18ac51fe0c797145ef39be183a52f", 0xf0}, {&(0x7f0000001c40)}, {&(0x7f0000001c80)="726a715b9c76d05b4c5a8d330d59f6dfaa32097ce556d8bc49866fb06a057fe694da18a8b9619423a816c4a9ceff7d9a074853da56ae5c4df9a3b2aeaf42697c5b6f30f64d0301a60da799aa767f54e7654cf07f5ddc20ce68b3bfca0fca9e0f1d8128902fc8819fd1d9045a004999d5e6633128f26920c3e8226d67d96f13285a8fffb841ded49867f978dcdcc480c25612e2258a4a2dfd866323c143ee33a84b6e387b667a8bf151cae06101907df196d3136d08", 0xb5}], 0x4, &(0x7f0000001e00)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x10}, {&(0x7f0000001e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002180)=[{&(0x7f0000001ec0)="4e1a13f4ec814d707a193c559f6501c6b00b8914d84ecd86808b8369997bd3f71aa0817b9e8103e30b4153f8e3adb65440ee51b49d65d3039dec34f4143735a36bfa99c552fb6c566cca96e6d662081c107aba0faa669f52fa054841f564bb6961c16b086bea0f5164bc6860a151c7d6607e43413711367f1b6314f13c460eaeb87e4dbc645fcc6aa278bb50fb5885d9935ea477046f752d7890ccca06692f8e86e7360a52d7737d52823b45ee260d4979ba800932c7295b5f2215914afd2063d0f37dfad84939124a816540b47291a4a217665f1e5308e0d1a753bf3f715c20e2bade8d", 0xe4}, {&(0x7f0000001fc0)="710a86ccc88e7ae156cc8cfe665fa952a9f5083e6c66607a30fe4d2c6596cd5b834cdea4b8904430834fa86e82692e0f415c996517bc83b47de390", 0x3b}, {&(0x7f0000002000)="93c9ae895a31c19fed15f38ddd4c4be647a690ae786a850025805a697750fb1fcfe2e8ccb4e8cae1fec89b3c3f4f0d84f8d8448205bef43f09e23cdad5b66604d52501587da89623ea008ab6bf44e61ac3daf6af2f322c537dbe94eca95a05aed742a4c7a9e98cbfb1680ca25b0845b15a155a3e779dabf4a0a7d414cf5f030e0e7c835609079139852c9b8dd7a44b", 0x8f}, {&(0x7f00000020c0)="09cf717ac5", 0x5}, {&(0x7f0000002100)="91f34a7406ec2b692f4c9c4484cb901963954ca32d0b699df47a2c319f5f3a00c21dd440fa5761e1752abd632661f9378287c1102ef9e715ded69711576eb7f4baf89aa53eeef9653fcebd7a038408f6ad45341298f8c509415b4e1e", 0x5c}], 0x5, &(0x7f0000002340)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x10}, {&(0x7f0000002380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000002400)="2a6d2a78bc7f8a5a6202717a26b4fd1efb4ade6fe3028be1407adc23", 0x1c}], 0x1, &(0x7f0000002540)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x800}, {&(0x7f0000002580)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000002600)="81d4e99eb00d56a10a045682b1ab423391cb03aff125491a12b9741cd5", 0x1d}, {&(0x7f0000002640)="50d32eeae705ee981053fcf01921d6", 0xf}], 0x2, &(0x7f0000002d80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="9100000000000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="9600000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x8040}], 0x6, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r32 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r32, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) bind$netlink(r32, &(0x7f0000000100)={0x10, 0x0, 0x2, 0xfffffffffffffffe}, 0xc) 19:03:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000240)="120000001200e7ef007b00000000000000a1", 0x12, 0x20040000, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000000)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) recvmmsg(r1, &(0x7f0000004d40)=[{{0x0, 0x0, &(0x7f0000000780)}}, {{&(0x7f0000000800)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000900)=""/245, 0xf5}, {&(0x7f0000000b80)=""/220, 0xdc}, {&(0x7f0000000fc0)=""/4096, 0x1000}], 0x3, &(0x7f0000000c80)=""/77, 0x4d}}, {{&(0x7f0000000d00)=@nfc, 0x80, &(0x7f0000000880)}}, {{&(0x7f0000002080)=@l2, 0x80, &(0x7f0000003740)}}, {{&(0x7f0000003800)=@vsock, 0x80, &(0x7f0000003980), 0x0, &(0x7f00000039c0)=""/4096, 0x1000}}, {{&(0x7f00000049c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000004c00), 0x0, &(0x7f0000004c40)=""/208, 0xd0}}], 0x6, 0x0, 0x0) [ 211.305639] kernel msg: ebtables bug: please report to author: entries_size too small 19:03:53 executing program 5: unshare(0x1000000000000200) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f00000005c0)={0x1, 0x3, 0x1, 0x6, r1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, "3ae12fd6d48b57895a384537a35ba542d4b7f3be304992c8ff2bc1a148e30fded45d9539e05d26bea81ff648"}, 0x0, [], {0x77359400}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) getresgid(&(0x7f0000000600), &(0x7f0000000700), &(0x7f00000006c0)) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000580)=0x7fff) 19:03:53 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr=0x7f, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x80000000, 0x4e21, 0x2, 0x2, 0xa0, 0xa0, 0x3b, r1, r2}, {0x4, 0x7, 0x3, 0x6, 0xfffffffffffffadd, 0x1, 0x8, 0x4}, {0x5f4d, 0x7, 0x1}, 0x8, 0x0, 0x1, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d6, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x3, 0x3, 0xe43a, 0x8, 0xff, 0x3}}, 0xe8) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000180)={'bridge_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40000, 0x0) 19:03:53 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:53 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xffffffffffffffff}}}, 0x84) syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x8, 0x10040) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) munlockall() ioctl(r0, 0xc2604110, &(0x7f0000000000)) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f00000003c0)=""/114, 0x72}], 0x4, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000480)=0x7) 19:03:53 executing program 6: getpid() r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8840, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) ioctl$TUNSETLINK(r0, 0x400454cd, 0x100) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x7}}, 0x7f, 0xffffffff00000000}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x0, 0x8}, 0x90) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000340)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000380)=""/129) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000440)=""/221) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={r1, 0x22, "221ff256f33d137a71f452d4f48d696a6a146f838df1f394af29b1248baf3052be12"}, &(0x7f0000000580)=0x2a) r3 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000005c0)) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000600)=0x7, 0x4, 0x6) ioctl$TIOCSTI(r0, 0x5412, 0xd911) r4 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="7042e5b1f88fd31d0116cf4ad9a52d0d4a6b7730522efc75088d1b01aa9da591b083f02597c3614576ece40a26da37a498e80cf9f582fd2ec2551ce43c4412cea8dd42840720ea85426fa735b8d5775977ee1e01fe041851fca5d1442688b27571eb6c12210f51cb55ab54cef6a82e63b087fabab4459c5b7556de460e13eba6579b5e7148bd9b8a187f8fc3f55ce72ede5082345df09df4ac548099c491512ea2b367b373492e757ac6044e53c95c0a13535854b10e81d8d7604cbede3d54d5d6eec202aee6603f6647509e673441bd2e8ce03186ab2192b238034760b60431cbc168bd95b55bf6f9535083", 0xec, 0xfffffffffffffffb) r5 = add_key(&(0x7f00000007c0)='encrypted\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000840)="5b8cb76ea0f8946a0d277929d2d97f49034329788cc872b9727b2103d5103868ed7939990eeff6e2a1c922ecbe9f42d96cb6d220c2c9bccd5f2432b7b81f272025fc779575484228fcb49002bc86110c7e1bee23fdcbf54b612a842a228698d1d2ff8207df2ee8809af094edccd4de2431638f884049048a1ea70be350a0205aaaedd6fbb5684a0598e48e1a87d3005277dfc4855485", 0x96, 0xfffffffffffffffa) keyctl$link(0x8, r4, r5) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000900)=""/168) ioctl$TIOCSTI(r0, 0x5412, 0x0) inotify_init1(0x80000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000009c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a00)={r2, 0x7}, &(0x7f0000000a40)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000a80)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000ac0)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000b00)=""/14) add_key$user(&(0x7f0000000b40)='user\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="f046843ddbfa5029e6281f675dfa29367181ca3e9c4847db8c33807eaeb5a73a0b8bf2bddd472bcbb148a3acefec054c3990fb38765f19e5364b8ac2900079ae880aa361d076240f2aaa8dcb5ba1ac73814e64cce6b3d1e9f76131745ecf5093e23d4a2fd436dba3f00eb6f13e8b71658ea72188274ca18f7b7602b232be8845b842b6e6cb7db2970d5ab4c9ca5f99a2a930ba64cb", 0x95, 0xfffffffffffffff8) keyctl$revoke(0x3, r4) 19:03:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000100)="2957e1311f16f477671070") r1 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) sendmmsg$alg(r0, &(0x7f00000005c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000003c0)="aa40fb712cbc81a5904cda2e58a2c200cac0690be874f6f7593dd247a98cd13297d7596205211e6b42c669d9c491d2284d716044478703269dbfadeb93e07fe51f2f90df9cbb898a2dafa874edcd03395827d9217abd83d7c37c6bb264a3810cc34600036ed08cdd51bb71d272d9364db388cbeb12848e30d26bf985144a90ebf9ca64d411a8ed59b6", 0x89}, {&(0x7f0000000480)="764efc901318a9152d50ccd08c4b3add22b7f3981d9e54d7bc4bb6c17afd414ac3fca0925a0a904d1c40b60c610f9b2c83cc546a27b526b1a22fb34d8e7e9c383fb8ec9f6611752f3f8eabe3467edc82a484e09c686ae20a1723db4c0bbc73eb7d15d8407d273ddbd96395c55fab0087b4d5c8ed0fca05c50a6649e7ff54970c54d7f7f4d18d4b9eaead894e40da0e59966229d2330ea228746051b0a0eac72d8638820560277a7d8f5e3c48e3464cfda4caf2e7def997d3fe947bd3", 0xbc}, {&(0x7f00000002c0)="08ffab19222f13886b59", 0xa}], 0x3, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}], 0x60, 0x4000004}], 0x1, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYRES16=r0], &(0x7f0000000340)=0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x9}, 0x22d) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100000001, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x100, @empty, 0xfffffffffffffff9}}, [0x7, 0xfff, 0xffffffff, 0x59f, 0xba5, 0x0, 0x100000001, 0x3, 0x5, 0x2, 0x1f, 0x5, 0x3, 0x5]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r4, 0x1}, 0x8) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/37) r5 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000600)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x10000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x50) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f0000000200)='wchan\x00') sendfile(r5, r7, &(0x7f0000000000), 0x80000002) socketpair(0x11, 0x3, 0x9, &(0x7f0000000000)) 19:03:53 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10a00, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xa1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x80, 0x401, 0x260f, 0x37e1, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xcba, 0x7ff, 0x20000}, &(0x7f00000001c0)=0x10) ioctl$FICLONE(r0, 0x40049409, r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xffffff9c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000004c0)={r2, @loopback=0x7f000001}, 0xc) 19:03:53 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"fdff00", 0x101}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000002c0)) 19:03:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x11, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020f0000020000000000000000000000"], 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000002b40)=@nl, 0x80, &(0x7f0000002d00), 0xf7, &(0x7f00000001c0)=""/193, 0xc1}}, {{&(0x7f0000000040)=@can, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000002fc0)=""/60, 0x3c}}], 0x2, 0x10020, &(0x7f0000003180)={0x0, 0x1c9c380}) [ 211.693943] not chained 420000 origins [ 211.697885] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 211.704294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.713654] Call Trace: [ 211.716252] dump_stack+0x185/0x1d0 [ 211.719893] kmsan_internal_chain_origin+0x1ff/0x210 [ 211.725010] ? __msan_poison_alloca+0x15c/0x1d0 [ 211.729688] ? tcp_wfree+0x52d/0x6d0 [ 211.733413] ? kmsan_set_origin_inline+0x6b/0x120 [ 211.738262] ? __msan_poison_alloca+0x15c/0x1d0 [ 211.742942] ? kfree_skb+0x3c6/0x5d0 [ 211.746669] ? kmsan_memcpy_origins+0xf1/0x170 [ 211.751260] ? __copy_skb_header+0x784/0x830 [ 211.755696] __msan_chain_origin+0x69/0xc0 [ 211.759943] __skb_clone+0x7b3/0x990 [ 211.763672] skb_clone+0x3e8/0x590 [ 211.767224] tcp_transmit_skb+0x3e4/0x5350 [ 211.771476] tcp_write_xmit+0x2d81/0xb200 [ 211.775662] tcp_tsq_handler+0x73d/0x8a0 [ 211.779743] tcp_tasklet_func+0x733/0x900 [ 211.783906] tasklet_action_common+0x635/0x750 [ 211.788504] ? tcp_tsq_handler+0x8a0/0x8a0 19:03:53 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10001e, r0, 0x0) get_mempolicy(&(0x7f00000005c0), &(0x7f0000001ac0), 0x100, &(0x7f00003c4000/0x4000)=nil, 0x5) [ 211.792751] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 211.798122] tasklet_action+0x31/0x40 [ 211.801928] __do_softirq+0x592/0x979 [ 211.805736] ? ksoftirqd_should_run+0x30/0x30 [ 211.810227] run_ksoftirqd+0x1f/0x40 [ 211.814087] smpboot_thread_fn+0x4ac/0x9a0 [ 211.818343] kthread+0x4db/0x6c0 [ 211.821708] ? cpu_report_death+0x1f0/0x1f0 [ 211.826234] ? kthread_blkcg+0xf0/0xf0 [ 211.830125] ret_from_fork+0x35/0x40 [ 211.833841] Uninit was stored to memory at: [ 211.838174] kmsan_internal_chain_origin+0x12b/0x210 19:03:53 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = accept$alg(r0, 0x0, 0x0) pwritev(r1, &(0x7f00000011c0)=[{&(0x7f0000000000)="6c6901eb81ca6f48c97ab0274c5d42290ca57248e9e06649cc8c62f064f5ce7d409d22d675c8d8a1e3279729b42177bdabba96cc6bde38c446aa72d55cc316caeb515c829c4fdff723511e391e11ed562735118ac5e61e6e8118431b47322445510c681303f8324f0a3c680fa7f548a4486b3c223d518c40a289b9942e3eb4901b47e6d1994ed0717418355940890f713ef0a450a755c8e237ba3ae896094cc1863babc9b1217a6dda8c41ef704e780993a5ab6d7b60f30c13f91ae404cffd7d014d849213750c28b363f4fa55fc855bf306bebdc5a66f49c0f59545d2b167898aa995a2f6e8", 0xe6}, {&(0x7f00000001c0)="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", 0x1000}], 0x1000000000000239, 0x0) write(r0, &(0x7f0000000180)="24000000200025eff26b000420edfc00810b00080110b5004f06b7b408000100000000b7", 0x24) [ 211.843279] __msan_chain_origin+0x69/0xc0 [ 211.847566] __skb_clone+0x8a2/0x990 [ 211.851289] skb_clone+0x3e8/0x590 [ 211.854836] tcp_transmit_skb+0x3e4/0x5350 [ 211.859075] tcp_write_xmit+0x2d81/0xb200 [ 211.863571] tcp_tsq_handler+0x73d/0x8a0 [ 211.867636] tcp_tasklet_func+0x733/0x900 [ 211.871806] tasklet_action_common+0x635/0x750 [ 211.876395] tasklet_action+0x31/0x40 [ 211.880201] __do_softirq+0x592/0x979 [ 211.884007] [ 211.885628] Uninit was stored to memory at: [ 211.889954] kmsan_internal_chain_origin+0x12b/0x210 [ 211.895062] __msan_chain_origin+0x69/0xc0 [ 211.899304] __skb_clone+0x8a2/0x990 [ 211.903022] skb_clone+0x3e8/0x590 [ 211.906568] tcp_transmit_skb+0x3e4/0x5350 [ 211.910821] tcp_write_xmit+0x2d81/0xb200 [ 211.914973] tcp_tsq_handler+0x73d/0x8a0 [ 211.919039] tcp_tasklet_func+0x733/0x900 [ 211.923191] tasklet_action_common+0x635/0x750 [ 211.928813] tasklet_action+0x31/0x40 [ 211.932631] __do_softirq+0x592/0x979 [ 211.936420] [ 211.938044] Uninit was stored to memory at: 19:03:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="0400000000cc6320e84e91332cc0a9957cdf5f1f41"]}) [ 211.942374] kmsan_internal_chain_origin+0x12b/0x210 [ 211.947474] __msan_chain_origin+0x69/0xc0 [ 211.952076] __skb_clone+0x8a2/0x990 [ 211.955794] skb_clone+0x3e8/0x590 [ 211.959340] tcp_transmit_skb+0x3e4/0x5350 [ 211.963577] tcp_write_xmit+0x2d81/0xb200 [ 211.967732] tcp_tsq_handler+0x73d/0x8a0 [ 211.971798] tcp_tasklet_func+0x733/0x900 [ 211.975967] tasklet_action_common+0x635/0x750 [ 211.980580] tasklet_action+0x31/0x40 [ 211.984385] __do_softirq+0x592/0x979 [ 211.988178] [ 211.989805] Uninit was stored to memory at: 19:03:54 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000002c0)="310000001200e7ef107b0000e623000680a11d0de64f8652b2aa129c805bef90c0c9bf1d02d7be2f3233c951a642f3bfcb", 0x31, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) socket$inet(0x2, 0x5, 0x18000000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000008740)=[{{0x0, 0x0, &(0x7f0000008280), 0x0, &(0x7f00000082c0)=""/236, 0xec}}, {{&(0x7f00000083c0)=@hci, 0x80, &(0x7f0000008680), 0x0, &(0x7f00000086c0)=""/109, 0x6d}}], 0x2, 0x0, &(0x7f0000003880)={0x77359400}) [ 211.994138] kmsan_internal_chain_origin+0x12b/0x210 [ 211.999246] __msan_chain_origin+0x69/0xc0 [ 212.003491] __skb_clone+0x8a2/0x990 [ 212.007210] skb_clone+0x3e8/0x590 [ 212.010753] tcp_transmit_skb+0x3e4/0x5350 [ 212.014990] tcp_write_xmit+0x2d81/0xb200 [ 212.019169] tcp_tsq_handler+0x73d/0x8a0 [ 212.023248] tcp_tasklet_func+0x733/0x900 [ 212.027408] tasklet_action_common+0x635/0x750 [ 212.032015] tasklet_action+0x31/0x40 [ 212.035839] __do_softirq+0x592/0x979 [ 212.039633] [ 212.041253] Uninit was stored to memory at: [ 212.045584] kmsan_internal_chain_origin+0x12b/0x210 [ 212.050707] __msan_chain_origin+0x69/0xc0 [ 212.054950] __skb_clone+0x8a2/0x990 [ 212.058673] skb_clone+0x3e8/0x590 [ 212.062240] tcp_transmit_skb+0x3e4/0x5350 [ 212.066483] tcp_write_xmit+0x2d81/0xb200 [ 212.070640] tcp_tsq_handler+0x73d/0x8a0 [ 212.071427] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 212.074698] tcp_release_cb+0x1d7/0x490 [ 212.074710] release_sock+0x107/0x2a0 [ 212.074721] tcp_sendmsg+0xd6/0x100 [ 212.074732] inet_sendmsg+0x3fc/0x760 [ 212.074742] sock_write_iter+0x3bc/0x470 [ 212.074756] do_iter_readv_writev+0x81c/0xa20 [ 212.074767] do_iter_write+0x30d/0xd50 [ 212.074777] do_writev+0x3be/0x820 [ 212.074789] __x64_sys_writev+0xe1/0x120 [ 212.074799] do_syscall_64+0x15b/0x230 [ 212.074814] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 212.074816] [ 212.074819] Uninit was stored to memory at: [ 212.074833] kmsan_internal_chain_origin+0x12b/0x210 [ 212.074858] __msan_chain_origin+0x69/0xc0 [ 212.142857] __skb_clone+0x8a2/0x990 [ 212.143178] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 212.146573] skb_clone+0x3e8/0x590 [ 212.146589] tcp_transmit_skb+0x3e4/0x5350 [ 212.146601] tcp_write_xmit+0x2d81/0xb200 [ 212.146614] __tcp_push_pending_frames+0x124/0x400 [ 212.146625] tcp_push+0x803/0x8f0 [ 212.146636] tcp_sendmsg_locked+0x4eb1/0x6610 [ 212.146646] tcp_sendmsg+0xb2/0x100 [ 212.146657] inet_sendmsg+0x3fc/0x760 [ 212.146666] sock_write_iter+0x3bc/0x470 [ 212.146680] do_iter_readv_writev+0x81c/0xa20 19:03:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x9, 0x0, 0x6}) 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_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) [ 212.146691] do_iter_write+0x30d/0xd50 [ 212.146702] do_writev+0x3be/0x820 [ 212.146712] __x64_sys_writev+0xe1/0x120 [ 212.146722] do_syscall_64+0x15b/0x230 [ 212.146735] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 212.146737] [ 212.146766] kmsan_internal_chain_origin+0x12b/0x210 [ 212.223082] __msan_chain_origin+0x69/0xc0 [ 212.227326] __alloc_skb+0x949/0x9e0 [ 212.231046] sk_stream_alloc_skb+0x17c/0xcf0 [ 212.235454] tcp_sendmsg_locked+0x237e/0x6610 [ 212.239973] tcp_sendmsg+0xb2/0x100 19:03:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = signalfd(r0, &(0x7f0000000040), 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x115000, 0x5) write$vnet(r2, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/92, 0x5c, &(0x7f0000000100)=""/174, 0x2, 0x7}}, 0x68) mq_notify(r2, &(0x7f0000000340)={0x0, 0x0, 0x5, @thr={&(0x7f0000000240)="5a1a0e5a1c0c0c05da52d831b0bba372d5352e2ba8841efab326d0b77e465eb8c912dbd4766b099892ff8ea3d60ba046da78b5e5308e1363482c85231302e2b315be966f9a01b04dd60a0ac9426f7cf2", &(0x7f00000002c0)="91a873fffa8008ad2c95a8bb8fd20ea964f06d0f064ca7b98885a5d2a463a187c597acc619b21967fa136b320c4e70ff128bbaefcb35cb1d0706ac632bc751f80f00da02a1aa058a09a3887b1201"}}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000380)={'veth1_to_bond\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x83, "be12a6e481b28c3b57cf3e99166279964024262748ba22719aff366a27e2ecfaef6da13d497c125847313d6e08f974ea51334554a013f9c65da66b3557f99f2699caea13ed9f95d85b5425cd06007795278e070dd1b8379f53d1eaaa80d1bf09e8e60a735f345b3ef8ef0702e08ced716758deac73e23a3803cfe306c9bf161df27663"}, &(0x7f0000000480)=0x8b) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000004c0)={r3, 0x8e}, 0x8) fcntl$dupfd(r1, 0x840f, 0xffffffffffffffff) [ 212.243607] inet_sendmsg+0x3fc/0x760 [ 212.247755] sock_write_iter+0x3bc/0x470 [ 212.251822] do_iter_readv_writev+0x81c/0xa20 [ 212.256320] do_iter_write+0x30d/0xd50 [ 212.260474] do_writev+0x3be/0x820 [ 212.264023] __x64_sys_writev+0xe1/0x120 [ 212.268081] do_syscall_64+0x15b/0x230 [ 212.271969] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 212.277148] [ 212.278764] Uninit was created at: [ 212.282310] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 212.287417] kmsan_kmalloc+0x94/0x100 [ 212.291224] kmsan_slab_alloc+0x10/0x20 [ 212.295210] kmem_cache_alloc_node+0x8af/0xc80 [ 212.299800] __alloc_skb+0x202/0x9e0 [ 212.303532] sk_stream_alloc_skb+0x17c/0xcf0 [ 212.307951] tcp_sendmsg_locked+0x237e/0x6610 [ 212.312452] tcp_sendmsg+0xb2/0x100 [ 212.316083] inet_sendmsg+0x3fc/0x760 [ 212.319889] sock_write_iter+0x3bc/0x470 [ 212.323959] do_iter_readv_writev+0x81c/0xa20 [ 212.328460] do_iter_write+0x30d/0xd50 [ 212.332356] do_writev+0x3be/0x820 [ 212.335903] __x64_sys_writev+0xe1/0x120 [ 212.339993] do_syscall_64+0x15b/0x230 [ 212.343904] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:03:54 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:54 executing program 3: r0 = memfd_create(&(0x7f0000000000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56521de93625871096b77ae503b022dcd959610a920ffe8070e025a3422eb770fcaa4f4b14c6bb626e162678bee164610b292f855639", 0x7) r1 = socket$inet6(0xa, 0x8000a, 0x4) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000000c0)=0x6) 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) socket$inet6(0xa, 0x7, 0x2) read(r0, &(0x7f0000fcc000)=""/16, 0xff17) 19:03:54 executing program 0: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', 'vboxnet0\'lomime_type#\x00'}, &(0x7f0000000100)=""/41, 0x29) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000800)=0x2, 0x4) 19:03:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7d9, 0x210000) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/135, 0x87}], 0x1, &(0x7f00000001c0)=""/15, 0xf, 0x69c4}, 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) socketpair(0x0, 0x800, 0x5, &(0x7f0000000280)) 19:03:54 executing program 6: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/net\x00') capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setns(r0, 0x0) 19:03:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8ff0000000069a200000095000000000000000000000000000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x12) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0x2, 0x3, 0x7, 0x1, 'syz1\x00', 0x100000000}, 0x5, 0x100, 0xffffffff7fffffff, r1, 0xa, 0xffffffffffffffff, 'syz1\x00', &(0x7f00000000c0)=['-em0\\.securityuser\x00', 'em1(cgroup\x00', 'GPL\x00', 'GPL\x00', ':\\\x00', '@#\x00', '\x00', 'vboxnet0\x00', '\x00', '\x00'], 0x38, [], [0x101, 0x6, 0x20, 0x10000]}) 19:03:54 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x148, r2, 0x10, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xac}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xeb6}]}, 0x148}, 0x1, 0x0, 0x0, 0x4044080}, 0x10) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) 19:03:54 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x8, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = socket$alg(0x26, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000036c0)={&(0x7f0000000180)=@can, 0xfd28, &(0x7f00000035c0), 0x0, &(0x7f0000003680)=""/41, 0x29}, 0x0) bind$alg(r3, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r4 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8d, &(0x7f0000001200)="230688a98a38549d12aa3bc834c6405855c68aa64ba3cbee47d18b9d6650377c981e9b8df8fd334f8db7978b423b07e7f8141f186738d331407321b3a9ec965c871847d2f26714c8b6aae742fe6fc4449f5f8e4d36298be122576a35851aaba06469d4a0ca33b77b31deb6fe106b7314b1d97b862b61912ab62c26fbee24c36a4b2f86d20b0d244a666d4c04eab7d1bb226228f80acbc7", 0x97) r5 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000012c0)={0x0, 0x2}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000013c0)={r6, 0x6}, 0xc) sendmmsg$alg(r5, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r5, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) ioctl$void(r4, 0x5451) 19:03:54 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f00002100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000040000000004a308db14307f88800000000f8ff130018000501960046ff9a98b597c069c4af90c8e9682154b87c01a0736a8ff5be55d44dd403857366811e5a78f8e4ee0e0820d27a33ccd81b07f453eb1c92b590197e57622ba9e4c6eac71813ce455d702f86f59a52f3840a5f518655cd69a1e1f98934f5f2df698a0f44451ea8d8c12488c6d4b7aad00b5a04d8c2345d15a94aa6c0a76cf87fd9895bf0062f50940000030005000000000002000000ac14ffbb0000000000000000"], 0x108}, 0x1}, 0x0) 19:03:54 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:54 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x800000000000, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x3, 0xff, 0x2, 0xf7, 0x4, 0x1892}, 0x20) 19:03:54 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r2}, 0x10) pwrite64(r1, &(0x7f0000000000)="ae29b70ca7cf3664e22965a99dd0dc9371642bca7dff40693625ed66960e3f174932e5862b489609f0720a5cffb0aadae77dbc30085839b9e72071c43953fd1e3df0a248555199b036168d8d7a0121c2500d69c09a6f41164b67269089b4ac3bb1e87d0f3b0ac83a81bd2b1055e1c698323e7ea13a16", 0x76, 0x63) prctl$void(0x5) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000280)=""/75) 19:03:55 executing program 0: unshare(0x80001) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x3013ff, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 19:03:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x4003) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x6000) dup(r0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmdt(r2) 19:03:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0xfe65) accept$alg(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000009b80), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x5}) ioctl$KDSETLED(r1, 0x4b32, 0x7) 19:03:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000000000000, 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000680)}, {&(0x7f00000001c0)="75e239ee930ce28f7cf0d9add5c1a4c1b09ac5c6a07779aa", 0x18}], 0x2) 19:03:55 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x5ee024ad0, 0x7, 0x1}) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd8, r2, 0x300, 0x70bd28, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x78d}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x44001}, 0x0) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x10) r4 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x0, 0x1c102) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000340)={0x8, 0xa2, 0x2, 0x8, 0x100000001, 0x80000001, 0x2, 0x2a3f, 0x3, 0x6, 0x400, 0x8}) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000380)={0x1, 0x1, 0x4, 0x10000}) r5 = getgid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r7 = getgid() setresgid(r5, r6, r7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000004c0)=0x100000000, 0x4) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000000) readlinkat(r4, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/146, 0x92) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000600)=""/4096, &(0x7f0000001600)=0x1000) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000016c0)={0x9, &(0x7f0000001640)=[{0x5, 0x0, 0x4, 0x10001}, {0x80, 0x91, 0xfffffffffffffffb, 0xff}, {0x1ff, 0x200, 0x0, 0x1f}, {0x3, 0xce, 0x401, 0x1}, {0x1, 0x2, 0x401, 0x7c5}, {0x4, 0x100, 0x7, 0xfeb5}, {0x9, 0x101, 0x9, 0x2}, {0x9, 0x81, 0x3, 0x1}, {0x8, 0x3, 0x9, 0x1}]}, 0x10) write$vnet(r4, &(0x7f0000001780)={0x1, {&(0x7f0000001700)=""/19, 0x13, &(0x7f0000001740)=""/28, 0x3, 0x3}}, 0x68) prctl$setname(0xf, &(0x7f0000001800)='IPVS\x00') write$cgroup_int(r3, &(0x7f0000001840)={[0x3f, 0x0, 0x3f, 0x32]}, 0x4) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001880)=""/202) symlink(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)='./file0\x00') accept$packet(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a40)=0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001a80)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003d80)={0x0, 0x80000001}, &(0x7f0000003dc0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000040c0)={0x0, 0x10001}, &(0x7f0000004100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004140)={0x0, 0x50a9}, &(0x7f0000004180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005800)={0x0, 0x3}, &(0x7f0000005840)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005880)={0x0, 0xffffffffffffffff, 0x4, 0x80000001, 0x44f8, 0x4, 0xfffffffffffffeff, 0x401, {0x0, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x10001, 0xb0, 0x7, 0x9, 0x5}}, &(0x7f0000005940)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000005980)=@assoc_value={0x0, 0x5}, &(0x7f00000059c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000007840)={0x0, 0x81}, &(0x7f0000007880)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007dc0)={0x0, 0x4}, &(0x7f0000007e00)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000007e40)={0x0, 0x9e, "e24a1ddd8a5b6b66fbbfbdc4978aa1765f388d443418f40bfffe4830358493b6463b2ea2ca9138d7d39f85d717034a68d5756142798645643efb92098bf9e830ee37b1649847cbd0af1f36eb55cf1b8100567975ffc453a092e7624828a77055283cee34a866bbf84ce9e4902a73f3cf59af1511b15378cd2d10b75e7d3e6dc4cfddf0a8992cc45113ddccb3e554b608253d0e530090f918e0873889b036"}, &(0x7f0000007f00)=0xa6) sendmmsg$inet_sctp(r4, &(0x7f0000008780)=[{&(0x7f0000001ac0)=@in6={0xa, 0x4e21, 0x1a6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000003d00)=[{&(0x7f0000001b00)="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0x1000}, 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{0x8, 0x8000, 0x240, 0x93}}], 0xf8}, {&(0x7f00000042c0)=@in6={0xa, 0x4e22, 0x8001, @empty, 0x4}, 0x1c, &(0x7f0000005740)=[{&(0x7f0000004300)="6b3e530b2f86dbcaeb7dea1546ca9e2666ebc011721a1bfd44e4cb1654bc1c53760ae152adb924d5ad56e4ee11956eadaa492448cefe6a11abe2f3fede8b14398b74582211aa9697d137b0f579a09ada110192394ab7ba497dd6", 0x5a}, {&(0x7f0000004380)="f9f873e90c7d2cf4dc9a28dd34e4c0a31b82ea39f6512f12", 0x18}, {&(0x7f00000043c0)}, {&(0x7f0000004400)="20724c53fbb7af388c52", 0xa}, 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0x1000}], 0x3, &(0x7f00000078c0)=[@init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x522, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x1, 0x0, 0x8001, r14}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x8}], 0x70, 0x10}, {&(0x7f0000007940)=@in6={0xa, 0x4e22, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff0000}, 0x1c, &(0x7f0000007d40)=[{&(0x7f0000007980)="788bb1bdddeebe375bdc554bdf5d588a7c826d488cc6999be1cdb1025f10d3c03d235504624e7250fedd813f1cd067e0e80b6532be841311d0d45807167339de4586e267238215f2ec3257283956a8", 0x4f}, {&(0x7f0000007a00)="910bd2bfc58fca5abe1d9b7b56cba7cdfada8942ae6d3ab1aeedaeddabbda21677693e85ddc8de1ae58823efc7ae", 0x2e}, {&(0x7f0000007a40)="18800780e9e927779ea8992f848913ccaa98f09e36e3f30cb5d9f43b7d3e6bd2fee15ce6d103848383dd1f63403b0a19d02171b679c7aaaf98822d1fa7708a2fd3d224569ae1cb24edb775dc26f720020a4f6881dd47e2317037b0", 0x5b}, {&(0x7f0000007ac0)="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", 0xfb}, {&(0x7f0000007bc0)="1d26bf4bdf53f7335a9eaba83538acd5a413", 0x12}, {&(0x7f0000007c00)="cded97dc7ffcf0d525feca7cb901f7e8ea154b7b742d55e3fd", 0x19}, {&(0x7f0000007c40)="bdb9e0b4", 0x4}, {&(0x7f0000007c80)="03c98fb69e5d79f492a80164644b63f0705543b942bf44ef00ddaa39390535ded73e0fed08f5604bac1b21458748e9d8ee712a05df713e955e27707ace7ca9505bada4a527bb667b8a3470687e865dc0b67916e223ca1b4d66f09423cd8304ca9cb80fa380c5b70cbad75899a848ea6ff8e136436ba0f16e477c3ad27e563399659563e028a9c6e30d46bb8be49989bad897a800612c6edd", 0x98}], 0x8, &(0x7f0000007f40)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndrcv={0x30, 0x84, 0x1, {0xcb6e, 0x0, 0x8000, 0x4, 0xffffffff, 0x4, 0x6, 0x3, r15}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x201, 0x7, 0x400000000000, r16}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x12}}], 0xb8, 0x1}, {&(0x7f0000008000)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1ff}, 0x1c, &(0x7f0000008400)=[{&(0x7f0000008040)="65576d32cb16de9fec0ebfcda117f41fa9628d8f46a25e31661c446a1c19ba51768a9101c8b70e2551bf925357e4003e006fd2a4b5cd63f62e2316755674520363cadc387ff47dbc0918f189b376f468", 0x50}, {&(0x7f00000080c0)="d63abe5e2e1a5b6f3fc0da2235dca0bc4ee5e2a3dc7e45200baa9180c2f43099b37b4e234f14b22dfa009b6c922f42f66f1e492dceb2316704ed7ad8ef9c15b0fc373c25f2d878ab9abf1b5eab8fb37b34a32adea2d46a3e89f21c704a81757d923ea96976efc401680851f7ca2ae48e5aa3d47ad1b5de19e3baf8f93f466f2ef6ed7aca29c0ef7d00a21cf8ba60dbd6055a95d0ef2bb84f6842b413bc", 0x9d}, {&(0x7f0000008180)="be5e376f8da5ce482416e37cae278afc7fbb5892f884e2ea49a9937f03b26535fee0270b63bedf01197d9dc73f407a618931a700c5fef33c73325112b61905e717abceac870c932b1cf68453261d354bd3a2c383d3d7929168f358da3579fffc44e1b2393fca0f8b0f720931e7e8350af370eec4aa47ffabdd0ff4acecc246fef39f3ab2b1989fcf459564536d6ba2ed6c9ab53685e18002a72e8d956d9e709092359689201bb404b190a2d0c5f6cd27701b6232fce2b76f034d101f54ebf0c4cb7040a22826d20aefd23f39589fec4b06b5691249ef4e06c74c", 0xda}, {&(0x7f0000008280)="c7580ca36ad4bfe1cf0ddb41d80114a830aaa4dfb6f9c79d99011415bf9981a372722f5fa029a5ec7d33385360bfbd6af002f02340795683597236f9bb18e63c2bc4393b4ff88885a2afe25f28b76d635df35afe61c3323be92f72c455cf85c3044e937af2834a8888fe88a4726d6eb5f3e88e79af8e573d376490b8a05128700ba547bd0a0104e48596777441dab14fb485de576977acc817deb61e4bdc1321260692989883b79023dbad1cef482b0d673e39d08ff467f1c1d7ea5f6198ec4853ab6b12c01050829a7b0fa3181c8502e871023a6dcbb48a07dd25ccf5", 0xdd}, {&(0x7f0000008380)="19c42d396afdabdac160163e27aec3273254318cac12b052e47fa66bf3159a63c0fc4ccf85fe82038d615da27b00c8e73d70f69a0213881eecb0823f4246c67cec98ccbf", 0x44}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000008480)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000008640)=[{&(0x7f00000084c0)}, {&(0x7f0000008500)="8e519e77dd52dc2db471776db57f22c0fa48363861c46add0755a8c796f3cc0357588efb43e3af67a3a36288f54f3dfd64a91ff0c4f8eb7e7d642969804c181a78b3b7d70cb52182716fc34dd8e7fee5e206adb4cf83ced79896a1c6786293fc696780c01dd559b40119badd3891820f87f6dfcf9ce8a45361a0681cca40837c8f1617", 0x83}, {&(0x7f00000085c0)="415ae1276c26507b5da1effd54020655e5ec136688f73fb48494245a2c0d789771f7ba7ce76d461b1f04f4551768343eff6c2b02fa382ddaec6f840860c11c36a36f13f59a2f804c4c63047c1e76", 0x4e}], 0x3, &(0x7f0000008680)=[@authinfo={0x18, 0x84, 0x6, {0x7ff}}, @dstaddrv4={0x18, 0x84, 0x7}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6}, @dstaddrv4={0x18, 0x84, 0x7}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8}], 0xd0, 0x880}], 0xa, 0x20000004) 19:03:55 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x200000003, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="240000002d0007031dfffd946fa28300cee60a0009000000001d85680002000000000000280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) fallocate(r0, 0x10, 0x401, 0x9) 19:03:55 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400, 0x4) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000280)="16f864be2939e3838acbff075e9389b9f3f61c21478afad46338226b263338ea4296257154", 0x25}, {&(0x7f0000000340)="79bb4f7ac0ca33cb5df9b33c21d67c2a814253e6f85af721f668a174ee585a10038271149c6ec8d938f916765867301bfabfcc2c4e399b11d6716810b737ce5a7bfb60a2fd49ea8871e7b627113705622ef6c19320fd3cb7f506e2a7d3920137197cdd431165798f08fdb05e", 0x6c}, {&(0x7f00000003c0)="e71e06e32a1362641d69a3b46a7bc4227f73b98919acb21f6a277f75ed6c0e1884eb7a0a4caabb82a02a170a9ab5e539a87d3b6aef2c6f6a078cf360bdb217e8732928dd54264571305adc5b2fb6bdd984fe90c5bf7c429fe73ee319529505548bd75a45b0c621938f35cdbd4a1eff3196b011d63a7b35711f5a9987c5d19a0e4db26a2cc52670c10cc78f898586ea8c5de7f6c6c534b2b1958a80c7da8d845eae9d60c29ca9926cc90cb26e37a8c5aac43638800836cc344bf2f4c18ed986d9178705b64540339ac9fd02e432232616fb36a841327457507a02dd3a8508ec0d93acbd6e577e64336bff", 0xea}, {&(0x7f00000004c0)="a593667ccc1de0422bc1d22a946709bb6d03374a0cab875c8db606cd7660d4ddb76f87c0100510bdabf22f4c6cce4fc145dfdf4c0020c52e15170bc86444f39ebd843f3c226ce5b78461c0f06c525f65108f742eead0a303624968997c04cd3ba4d68ed7f9cfff981506eeb826d8f3b7a504c2a998f07bc9ae72b511d935879c58cc8513267c9d22d9d4e85a48b0c91861908180ef9694d4adad906fedd9446eb29f0854c380d6c8191549a387ed6cc7ceaf185fd2966aff990e20f18153739cf4ed0de7f7911f834ad6607843f9877514d861e99054", 0xd6}, {&(0x7f00000005c0)="b62d5e290b7008ec264c03c0bd9a12d0b54c9fc62483f0f800546ab011cf9ae0649e9a8a886544745ff65d627a0d670de9184898fec9f92813c76ae2a74d603429231bca4b8bcfab305c5c925b0f2ef9712924cea6ae5aeb540fd7b8db0bc5dce9f92ccb5e4340b7d1fc16aea77c1c26d11360f551d52ba9c6cebb449e5063a74aa45efda76259420de4227565034d81", 0x90}, {&(0x7f0000000680)="aee22884017e99d5c175f600b229ab776a0c21c98d5d336a26421c517a95756091203958ab750866e50affa186e9cd9456898560ba63cd46ca2afe2a0083011d1898fbe13a0221ca877b7eeb5d2aee5e867afd64499c7e8c889d5d635b297cdbad0830646cc632fa4198be52d7d04a6b69f0ad", 0x73}, {&(0x7f0000000700)="d1941309f79aa22ab50ceb9f7e83a4f8cdbec05b507327c6d7f7260eab8eb30c757febe0c8980795601416503015082c1f02e4550b00dbcf04b67b8412a4b13730d0d9712e19dfce696af65766bc3f4c5e85b736731a60c5733aa5c4eecba9928d0e7a26d2ef834df750414aa6cd3c7dc5c0bd0aaa5a64ea74a53547ccf5c6abd03d2c4b88627f938e691dcff364b11ec746442f2e21ed60db374d402443fd61b8ee2195d17a06bd5d1cdbc4d7db708bd23c13b62763", 0xb6}], 0x7, 0x0, 0x0, 0x85}, 0x8000) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000085, 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) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x800) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000000)={0x0, 0x0, 0x7ffffffffffff89, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) 19:03:55 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={'bcsh0\x00', @ifru_names='veth1_to_bond\x00'}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7, 0x1f, 0x6, 0x9, 0x6}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x1a4a, @empty, 0x100000000}}, 0xe74, 0x400}, &(0x7f00000002c0)=0x90) unshare(0x64000400) r2 = syz_open_procfs(0x0, &(0x7f0000000700)='task\x00') fstat(r2, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000300)=0x5) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x80000) dup(r2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r3, 0x1, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 19:03:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3e, 0x280) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000540)={0x0, 0xffffffffffffff24, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x111}}, 0xffffffffffffffd1) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f0000000100)={0x13, 0x3c8, 0xfa00, {&(0x7f00000002c0), r5}}, 0x18) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x46, 0x8, 0x81, 0xfffffffffffffc01, 0x0, 0x7, 0x40004, 0x2, 0x1, 0x2, 0x7, 0x401, 0x7, 0x1, 0x80000000, 0x401, 0x852, 0x0, 0x6, 0x80000000, 0x1, 0x4, 0x2, 0xfffffffffffffff7, 0x1f, 0x0, 0x10003, 0x5, 0x4, 0x7fff, 0x8001, 0x81, 0x0, 0xfffffffffffffff9, 0x101, 0x5, 0x0, 0x6, 0x0, @perf_config_ext={0x7, 0x5}, 0x0, 0x1, 0x3f, 0x0, 0x4d, 0x80000001, 0x10001}, r2, 0xb, r6, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0xe3) socket$packet(0x11, 0x0, 0x300) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000004c0)=""/113) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 213.432465] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 213.479718] IPVS: ftp: loaded support on port[0] = 21 [ 213.513273] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 213.646481] not chained 430000 origins [ 213.650417] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 213.656821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.666173] Call Trace: [ 213.668765] dump_stack+0x185/0x1d0 [ 213.672405] kmsan_internal_chain_origin+0x1ff/0x210 [ 213.677521] ? __msan_poison_alloca+0x15c/0x1d0 [ 213.682197] ? tcp_wfree+0x52d/0x6d0 [ 213.685942] ? kmsan_set_origin_inline+0x6b/0x120 [ 213.690791] ? __msan_poison_alloca+0x15c/0x1d0 [ 213.695466] ? kfree_skb+0x3c6/0x5d0 [ 213.699196] ? kmsan_memcpy_origins+0xf1/0x170 [ 213.703788] ? __copy_skb_header+0x784/0x830 [ 213.708225] __msan_chain_origin+0x69/0xc0 [ 213.712470] __skb_clone+0x7b3/0x990 [ 213.716194] skb_clone+0x3e8/0x590 [ 213.719769] tcp_transmit_skb+0x3e4/0x5350 [ 213.724025] tcp_write_xmit+0x2d81/0xb200 [ 213.728209] tcp_tsq_handler+0x73d/0x8a0 [ 213.732280] tcp_tasklet_func+0x733/0x900 [ 213.736439] tasklet_action_common+0x635/0x750 [ 213.741034] ? tcp_tsq_handler+0x8a0/0x8a0 [ 213.745279] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 213.750652] tasklet_action+0x31/0x40 [ 213.754489] __do_softirq+0x592/0x979 [ 213.758331] ? ksoftirqd_should_run+0x30/0x30 [ 213.762837] run_ksoftirqd+0x1f/0x40 [ 213.766562] smpboot_thread_fn+0x4ac/0x9a0 [ 213.770812] kthread+0x4db/0x6c0 [ 213.774185] ? cpu_report_death+0x1f0/0x1f0 [ 213.778532] ? kthread_blkcg+0xf0/0xf0 [ 213.782406] ret_from_fork+0x35/0x40 [ 213.786107] Uninit was stored to memory at: [ 213.790432] kmsan_internal_chain_origin+0x12b/0x210 [ 213.795542] __msan_chain_origin+0x69/0xc0 [ 213.799768] __skb_clone+0x8a2/0x990 [ 213.803482] skb_clone+0x3e8/0x590 [ 213.807037] tcp_transmit_skb+0x3e4/0x5350 [ 213.811259] tcp_write_xmit+0x2d81/0xb200 [ 213.815404] tcp_tsq_handler+0x73d/0x8a0 [ 213.819455] tcp_tasklet_func+0x733/0x900 [ 213.823586] tasklet_action_common+0x635/0x750 [ 213.828151] tasklet_action+0x31/0x40 [ 213.831935] __do_softirq+0x592/0x979 [ 213.835719] [ 213.837321] Uninit was stored to memory at: [ 213.841637] kmsan_internal_chain_origin+0x12b/0x210 [ 213.846730] __msan_chain_origin+0x69/0xc0 [ 213.850966] __skb_clone+0x8a2/0x990 [ 213.854670] skb_clone+0x3e8/0x590 [ 213.858193] tcp_transmit_skb+0x3e4/0x5350 [ 213.862434] tcp_write_xmit+0x2d81/0xb200 [ 213.866570] tcp_tsq_handler+0x73d/0x8a0 [ 213.870615] tcp_tasklet_func+0x733/0x900 [ 213.874745] tasklet_action_common+0x635/0x750 [ 213.879320] tasklet_action+0x31/0x40 [ 213.883105] __do_softirq+0x592/0x979 [ 213.886893] [ 213.888509] Uninit was stored to memory at: [ 213.892820] kmsan_internal_chain_origin+0x12b/0x210 [ 213.897908] __msan_chain_origin+0x69/0xc0 [ 213.902130] __skb_clone+0x8a2/0x990 [ 213.905835] skb_clone+0x3e8/0x590 [ 213.909359] tcp_transmit_skb+0x3e4/0x5350 [ 213.913575] tcp_write_xmit+0x2d81/0xb200 [ 213.917706] tcp_tsq_handler+0x73d/0x8a0 [ 213.921759] tcp_tasklet_func+0x733/0x900 [ 213.926443] tasklet_action_common+0x635/0x750 [ 213.931019] tasklet_action+0x31/0x40 [ 213.934809] __do_softirq+0x592/0x979 [ 213.938588] [ 213.940193] Uninit was stored to memory at: [ 213.944535] kmsan_internal_chain_origin+0x12b/0x210 [ 213.949636] __msan_chain_origin+0x69/0xc0 [ 213.953857] __skb_clone+0x8a2/0x990 [ 213.957561] skb_clone+0x3e8/0x590 [ 213.961120] tcp_transmit_skb+0x3e4/0x5350 [ 213.965352] tcp_write_xmit+0x2d81/0xb200 [ 213.969503] tcp_tsq_handler+0x73d/0x8a0 [ 213.973578] tcp_tasklet_func+0x733/0x900 [ 213.977722] tasklet_action_common+0x635/0x750 [ 213.982297] tasklet_action+0x31/0x40 [ 213.986091] __do_softirq+0x592/0x979 [ 213.989869] [ 213.991481] Uninit was stored to memory at: [ 213.995803] kmsan_internal_chain_origin+0x12b/0x210 [ 214.000896] __msan_chain_origin+0x69/0xc0 [ 214.005125] __skb_clone+0x8a2/0x990 [ 214.008821] skb_clone+0x3e8/0x590 [ 214.012343] tcp_transmit_skb+0x3e4/0x5350 [ 214.016576] tcp_write_xmit+0x2d81/0xb200 [ 214.020710] tcp_tsq_handler+0x73d/0x8a0 [ 214.024751] tcp_release_cb+0x1d7/0x490 [ 214.028717] release_sock+0x107/0x2a0 [ 214.032527] tcp_sendmsg+0xd6/0x100 [ 214.036147] inet_sendmsg+0x3fc/0x760 [ 214.039929] sock_write_iter+0x3bc/0x470 [ 214.043977] do_iter_readv_writev+0x81c/0xa20 [ 214.048472] do_iter_write+0x30d/0xd50 [ 214.052346] do_writev+0x3be/0x820 [ 214.055884] __x64_sys_writev+0xe1/0x120 [ 214.059931] do_syscall_64+0x15b/0x230 [ 214.063808] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.068994] [ 214.070609] Uninit was stored to memory at: [ 214.074919] kmsan_internal_chain_origin+0x12b/0x210 [ 214.080016] __msan_chain_origin+0x69/0xc0 [ 214.084255] __skb_clone+0x8a2/0x990 [ 214.087975] skb_clone+0x3e8/0x590 [ 214.091506] tcp_transmit_skb+0x3e4/0x5350 [ 214.095736] tcp_write_xmit+0x2d81/0xb200 [ 214.100226] __tcp_push_pending_frames+0x124/0x400 [ 214.105144] tcp_push+0x803/0x8f0 [ 214.108581] tcp_sendmsg_locked+0x4eb1/0x6610 [ 214.113059] tcp_sendmsg+0xb2/0x100 [ 214.116668] inet_sendmsg+0x3fc/0x760 [ 214.120452] sock_write_iter+0x3bc/0x470 [ 214.124520] do_iter_readv_writev+0x81c/0xa20 [ 214.129001] do_iter_write+0x30d/0xd50 [ 214.132885] do_writev+0x3be/0x820 [ 214.136411] __x64_sys_writev+0xe1/0x120 [ 214.140471] do_syscall_64+0x15b/0x230 [ 214.144345] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.149509] [ 214.151139] Uninit was stored to memory at: [ 214.155450] kmsan_internal_chain_origin+0x12b/0x210 [ 214.160624] __msan_chain_origin+0x69/0xc0 [ 214.164843] __alloc_skb+0x949/0x9e0 [ 214.168545] sk_stream_alloc_skb+0x17c/0xcf0 [ 214.172967] tcp_sendmsg_locked+0x237e/0x6610 [ 214.177490] tcp_sendmsg+0xb2/0x100 [ 214.181109] inet_sendmsg+0x3fc/0x760 [ 214.184893] sock_write_iter+0x3bc/0x470 [ 214.188943] do_iter_readv_writev+0x81c/0xa20 [ 214.193438] do_iter_write+0x30d/0xd50 [ 214.197312] do_writev+0x3be/0x820 [ 214.200837] __x64_sys_writev+0xe1/0x120 [ 214.204898] do_syscall_64+0x15b/0x230 [ 214.208779] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.213949] [ 214.215574] Uninit was created at: [ 214.219108] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 214.224198] kmsan_kmalloc+0x94/0x100 [ 214.227989] kmsan_slab_alloc+0x10/0x20 [ 214.232021] kmem_cache_alloc_node+0x8af/0xc80 [ 214.236629] __alloc_skb+0x202/0x9e0 [ 214.240330] sk_stream_alloc_skb+0x17c/0xcf0 [ 214.244739] tcp_sendmsg_locked+0x237e/0x6610 [ 214.249222] tcp_sendmsg+0xb2/0x100 [ 214.252837] inet_sendmsg+0x3fc/0x760 [ 214.256621] sock_write_iter+0x3bc/0x470 [ 214.260667] do_iter_readv_writev+0x81c/0xa20 [ 214.265151] do_iter_write+0x30d/0xd50 [ 214.269024] do_writev+0x3be/0x820 [ 214.272548] __x64_sys_writev+0xe1/0x120 [ 214.276592] do_syscall_64+0x15b/0x230 [ 214.280465] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:03:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x8080) setsockopt$inet_opts(r1, 0x0, 0x2000000000012, &(0x7f0000000100), 0x0) 19:03:56 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) arch_prctl(0x1001, &(0x7f0000001080)="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") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000240)="2957ff001f16f4776710702d4639143e11aac170") write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffff}, 0x106, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f00000000c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, r3}}, 0x30) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000180)=0xff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000140)) 19:03:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000080)="295ee1311f16f477671070") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) sync() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x7, 0x930, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x9a8) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0xfffffffffffffffd, 0x3, 0x2, 0x0, 0xffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@remote, @broadcast}, &(0x7f00000001c0)=0xc) 19:03:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") mknod$loop(&(0x7f0000000100)='./file0\x00', 0x16, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6076603f00303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780002040060c1020000000000ff010000000000001803000000000000ff020000000000000000f4ff00000001"], 0x0) 19:03:56 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000001e00bfa30000000000f0fff8ffffff79a4f0ff00000000b7060000000000012d6406000000000065040400010000001304000000000000b7050000000000006a0a00fe00000000858000002e000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@xdp={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x80) [ 214.312912] IPVS: ftp: loaded support on port[0] = 21 [ 214.320772] IPv4: Oversized IP packet from 127.0.0.1 [ 214.326196] IPv4: Oversized IP packet from 127.0.0.1 setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 19:03:56 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 214.385237] IPv4: Oversized IP packet from 127.0.0.1 [ 214.403102] IPv4: Oversized IP packet from 127.0.0.1 [ 214.408442] IPv4: Oversized IP packet from 127.0.0.1 19:03:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) r2 = syz_open_dev$mice(&(0x7f0000000800)='/dev/input/mice\x00', 0x0, 0x800) connect$pppoe(r2, &(0x7f0000000840)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x1e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) setreuid(r1, r3) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = socket(0x15, 0x80005, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x6000, 0x10) r5 = syz_open_dev$audion(&(0x7f0000000740)='/dev/audio#\x00', 0x4, 0x402) ioctl$SG_GET_SG_TABLESIZE(r5, 0x227f, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000727a551362e3a2048340233f5ee2fe2b3db177477fa5367c4a4c05fe9edaf91c76ad19d1c2e236975dca8c1d1a2138147190cce2a4fbeb50efc9cdf58478b9e1c2b405f69f093b4d6c021bf8f63d8238ff52201e5337ae4f1917094d8a64e4274c4a04a07e884f708240142c379c66bf44f39f3f49a29f2470c38c54965614fd5466f9214878c64d78de43de9a4bed77e7bdeebc19683046"], &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r6, 0x48, &(0x7f0000000380)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, @in6={0xa, 0x4e24, 0x0, @empty, 0x1}]}, &(0x7f0000000440)=0x10) socket$pppoe(0x18, 0x1, 0x0) r7 = dup2(r0, r4) ioctl$TCFLSH(r7, 0x540b, 0x2) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x800000000004, 0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, &(0x7f0000000700)='/dev/uinput\x00', 0x44200, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x114, 0x2710, &(0x7f0000000000), &(0x7f00000000c0)=0x4) unshare(0x4000000) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f00000007c0)={0x1, 0x401, 0xa19}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000040)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={r8, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 19:03:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x20, 0x88101) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') readv(r2, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 19:03:56 executing program 5: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00004001"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x5, 0x6, 0x6, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000080)=0xffffffffffffff78, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)) [ 214.502484] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 19:03:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="757365722e2f65786500000000a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331c27000000"], &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaaf955a3c93f9d248b46a7c99eb33e406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b12f705461af0b60825a7817ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0x51e, 0x0) 19:03:56 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getflags(r1, 0x408) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="5b449a98f661a617fcad0ada7553a256f4ae43207faa13bd2e5d7eab5036fd169d3c724312b8b1eeba591cd00fbef04caaf282bf9e680f3c09a64fb0a810fa91076e5f65bae0965a7d7c5f6c447d6a54fde7a7d2f5df1d45e19cba34665c50dfc0673f98f49cf44e39616ca158ee317bad3202222f61232746962c58da540d23db7c80b44f7fedf131b5f0cefc7181d60154b3f4ee2aa95b61baaa168df32d54d137c4d6ac95bff7ce9816e2d30daa9ffa9fd5c0c831d2", 0xb7}, {&(0x7f0000000080)="dc630108c0e3b60e816d2b603382cd6df406b5ed5046dbe7901ed5e4d74c85b3761903e23d9d45d2e8b13dcd12082afd6ef8fd70f46879c3d00c9e87c83c10455e61b1487432e2c30cea471c36a4543d00e0e9779aa8a1a49cdd", 0x5a}, {&(0x7f0000000240)="6bb2d667eac1514541b75e3b016d23bb9d232b416dc037c919352aa47a0c06a248b2a96e450107adbf23582abf3a6a92d7f831a574b6d79e0bf022616fb4ffab23a1833a1d5bc217e263b2e086e6d7f1fa9e833c320c411f85c34d00e03d1145d6871b", 0x63}, {&(0x7f00000002c0)="327c0a894f4dedb1fae4d324468a9d973836cceb2d04610cf8400d604184f258835b85bfd7b7681fed5d691a81944f5c5e8e7e998614855e554b458ecd0879fe096231acf07104febd3b6111fb54d4171dfc3fd90926527a6b942d06de8b7a9024a9e0459f54f6ad275ddd2fd44f0b66f5600fd44b7301ba0e3a4b34d8996f520615a3", 0x83}], 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") poll(&(0x7f0000000140)=[{r1}, {r1}, {r1}], 0x3, 0x0) 19:03:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:03:56 executing program 3: r0 = socket$inet6(0xa, 0x805, 0xac1b) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) 19:03:56 executing program 0: socket$inet6(0xa, 0x1, 0x0) timerfd_create(0x8, 0xfffffffffffffffb) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getegid() getdents64(r0, &(0x7f0000000040)=""/195, 0xc3) [ 215.176723] not chained 440000 origins [ 215.180655] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 215.187058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.196421] Call Trace: [ 215.199029] dump_stack+0x185/0x1d0 [ 215.202677] kmsan_internal_chain_origin+0x1ff/0x210 [ 215.207783] ? __msan_poison_alloca+0x15c/0x1d0 [ 215.212471] ? tcp_wfree+0x52d/0x6d0 [ 215.216184] ? kmsan_set_origin_inline+0x6b/0x120 [ 215.221046] ? __msan_poison_alloca+0x15c/0x1d0 [ 215.225728] ? kfree_skb+0x3c6/0x5d0 [ 215.229444] ? kmsan_memcpy_origins+0xf1/0x170 [ 215.234032] ? __copy_skb_header+0x784/0x830 [ 215.238437] __msan_chain_origin+0x69/0xc0 [ 215.242697] __skb_clone+0x8a2/0x990 [ 215.246414] skb_clone+0x3e8/0x590 [ 215.249959] tcp_transmit_skb+0x3e4/0x5350 [ 215.254217] tcp_write_xmit+0x2d81/0xb200 [ 215.258384] ? kmsan_set_origin_inline+0x6b/0x120 [ 215.263240] tcp_tsq_handler+0x73d/0x8a0 [ 215.267328] tcp_tasklet_func+0x733/0x900 [ 215.271477] tasklet_action_common+0x635/0x750 [ 215.276406] ? tcp_tsq_handler+0x8a0/0x8a0 [ 215.280654] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 215.286019] tasklet_action+0x31/0x40 [ 215.289927] __do_softirq+0x592/0x979 [ 215.293735] ? ksoftirqd_should_run+0x30/0x30 [ 215.298235] run_ksoftirqd+0x1f/0x40 [ 215.301944] smpboot_thread_fn+0x4ac/0x9a0 [ 215.306181] kthread+0x4db/0x6c0 [ 215.309541] ? cpu_report_death+0x1f0/0x1f0 [ 215.313862] ? kthread_blkcg+0xf0/0xf0 [ 215.317744] ret_from_fork+0x35/0x40 [ 215.321471] Uninit was stored to memory at: [ 215.325800] kmsan_internal_chain_origin+0x12b/0x210 [ 215.330915] __msan_chain_origin+0x69/0xc0 [ 215.335145] __skb_clone+0x8a2/0x990 [ 215.338866] skb_clone+0x3e8/0x590 [ 215.342402] tcp_transmit_skb+0x3e4/0x5350 [ 215.346630] tcp_write_xmit+0x2d81/0xb200 [ 215.350790] tcp_tsq_handler+0x73d/0x8a0 [ 215.354873] tcp_tasklet_func+0x733/0x900 [ 215.359014] tasklet_action_common+0x635/0x750 [ 215.363590] tasklet_action+0x31/0x40 [ 215.367388] __do_softirq+0x592/0x979 [ 215.371173] [ 215.372788] Uninit was stored to memory at: [ 215.377129] kmsan_internal_chain_origin+0x12b/0x210 [ 215.382232] __msan_chain_origin+0x69/0xc0 [ 215.386463] __skb_clone+0x8a2/0x990 [ 215.390174] skb_clone+0x3e8/0x590 [ 215.393706] tcp_transmit_skb+0x3e4/0x5350 [ 215.397937] tcp_write_xmit+0x2d81/0xb200 [ 215.402081] tcp_tsq_handler+0x73d/0x8a0 [ 215.406150] tcp_tasklet_func+0x733/0x900 [ 215.410292] tasklet_action_common+0x635/0x750 [ 215.414869] tasklet_action+0x31/0x40 [ 215.418756] __do_softirq+0x592/0x979 [ 215.422538] [ 215.424151] Uninit was stored to memory at: [ 215.428470] kmsan_internal_chain_origin+0x12b/0x210 [ 215.433565] __msan_chain_origin+0x69/0xc0 [ 215.437793] __skb_clone+0x8a2/0x990 [ 215.441503] skb_clone+0x3e8/0x590 [ 215.445064] tcp_transmit_skb+0x3e4/0x5350 [ 215.449305] tcp_write_xmit+0x2d81/0xb200 [ 215.453799] tcp_tsq_handler+0x73d/0x8a0 [ 215.457865] tcp_tasklet_func+0x733/0x900 [ 215.462030] tasklet_action_common+0x635/0x750 [ 215.466602] tasklet_action+0x31/0x40 [ 215.470413] __do_softirq+0x592/0x979 [ 215.474196] [ 215.475808] Uninit was stored to memory at: [ 215.480127] kmsan_internal_chain_origin+0x12b/0x210 [ 215.485225] __msan_chain_origin+0x69/0xc0 [ 215.489454] __skb_clone+0x8a2/0x990 [ 215.493160] skb_clone+0x3e8/0x590 [ 215.496692] tcp_transmit_skb+0x3e4/0x5350 [ 215.500920] tcp_write_xmit+0x2d81/0xb200 [ 215.505061] tcp_tsq_handler+0x73d/0x8a0 [ 215.509114] tcp_tasklet_func+0x733/0x900 [ 215.513256] tasklet_action_common+0x635/0x750 [ 215.517845] tasklet_action+0x31/0x40 [ 215.521642] __do_softirq+0x592/0x979 [ 215.525431] [ 215.527045] Uninit was stored to memory at: [ 215.531370] kmsan_internal_chain_origin+0x12b/0x210 [ 215.536465] __msan_chain_origin+0x69/0xc0 [ 215.540714] __skb_clone+0x8a2/0x990 [ 215.544420] skb_clone+0x3e8/0x590 [ 215.547955] tcp_transmit_skb+0x3e4/0x5350 [ 215.552192] tcp_write_xmit+0x2d81/0xb200 [ 215.556335] tcp_tsq_handler+0x73d/0x8a0 [ 215.560403] tcp_release_cb+0x1d7/0x490 [ 215.564546] release_sock+0x107/0x2a0 [ 215.568342] tcp_sendmsg+0xd6/0x100 [ 215.571960] inet_sendmsg+0x3fc/0x760 [ 215.575752] sock_write_iter+0x3bc/0x470 [ 215.579807] do_iter_readv_writev+0x81c/0xa20 [ 215.584293] do_iter_write+0x30d/0xd50 [ 215.588178] do_writev+0x3be/0x820 [ 215.591714] __x64_sys_writev+0xe1/0x120 [ 215.595766] do_syscall_64+0x15b/0x230 [ 215.599647] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 215.604836] [ 215.606451] Uninit was stored to memory at: [ 215.610786] kmsan_internal_chain_origin+0x12b/0x210 [ 215.615883] __msan_chain_origin+0x69/0xc0 [ 215.620113] __skb_clone+0x8a2/0x990 [ 215.623818] skb_clone+0x3e8/0x590 [ 215.627352] tcp_transmit_skb+0x3e4/0x5350 [ 215.631585] tcp_write_xmit+0x2d81/0xb200 [ 215.635729] __tcp_push_pending_frames+0x124/0x400 [ 215.640652] tcp_push+0x803/0x8f0 [ 215.644098] tcp_sendmsg_locked+0x4eb1/0x6610 [ 215.648588] tcp_sendmsg+0xb2/0x100 [ 215.652210] inet_sendmsg+0x3fc/0x760 [ 215.656005] sock_write_iter+0x3bc/0x470 [ 215.660065] do_iter_readv_writev+0x81c/0xa20 [ 215.664552] do_iter_write+0x30d/0xd50 [ 215.668451] do_writev+0x3be/0x820 [ 215.671985] __x64_sys_writev+0xe1/0x120 [ 215.676040] do_syscall_64+0x15b/0x230 [ 215.679926] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 215.685188] [ 215.686802] Uninit was stored to memory at: [ 215.691120] kmsan_internal_chain_origin+0x12b/0x210 [ 215.696227] __msan_chain_origin+0x69/0xc0 [ 215.700458] __alloc_skb+0x949/0x9e0 [ 215.704165] sk_stream_alloc_skb+0x17c/0xcf0 [ 215.708567] tcp_sendmsg_locked+0x237e/0x6610 [ 215.713058] tcp_sendmsg+0xb2/0x100 [ 215.716676] inet_sendmsg+0x3fc/0x760 [ 215.720466] sock_write_iter+0x3bc/0x470 [ 215.724526] do_iter_readv_writev+0x81c/0xa20 [ 215.729015] do_iter_write+0x30d/0xd50 [ 215.732894] do_writev+0x3be/0x820 [ 215.736429] __x64_sys_writev+0xe1/0x120 [ 215.740483] do_syscall_64+0x15b/0x230 [ 215.744368] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 215.749542] [ 215.751161] Uninit was created at: [ 215.754699] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 215.759794] kmsan_kmalloc+0x94/0x100 [ 215.763587] kmsan_slab_alloc+0x10/0x20 [ 215.767554] kmem_cache_alloc_node+0x8af/0xc80 [ 215.772129] __alloc_skb+0x202/0x9e0 [ 215.775832] sk_stream_alloc_skb+0x17c/0xcf0 [ 215.780237] tcp_sendmsg_locked+0x237e/0x6610 [ 215.784724] tcp_sendmsg+0xb2/0x100 [ 215.788346] inet_sendmsg+0x3fc/0x760 [ 215.792160] sock_write_iter+0x3bc/0x470 [ 215.796219] do_iter_readv_writev+0x81c/0xa20 [ 215.800711] do_iter_write+0x30d/0xd50 [ 215.804595] do_writev+0x3be/0x820 [ 215.808128] __x64_sys_writev+0xe1/0x120 [ 215.812182] do_syscall_64+0x15b/0x230 [ 215.816063] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.013778] not chained 450000 origins [ 216.017685] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 216.024084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.033433] Call Trace: [ 216.036035] dump_stack+0x185/0x1d0 [ 216.039678] kmsan_internal_chain_origin+0x1ff/0x210 [ 216.044771] ? __msan_poison_alloca+0x15c/0x1d0 [ 216.049420] ? tcp_wfree+0x52d/0x6d0 [ 216.053122] ? kmsan_set_origin_inline+0x6b/0x120 [ 216.057952] ? __msan_poison_alloca+0x15c/0x1d0 [ 216.062612] ? kfree_skb+0x3c6/0x5d0 [ 216.066310] ? kmsan_memcpy_origins+0xf1/0x170 [ 216.070883] ? __copy_skb_header+0x784/0x830 [ 216.075275] __msan_chain_origin+0x69/0xc0 [ 216.079493] __skb_clone+0x8a2/0x990 [ 216.083194] skb_clone+0x3e8/0x590 [ 216.086721] tcp_transmit_skb+0x3e4/0x5350 [ 216.090952] tcp_write_xmit+0x2d81/0xb200 [ 216.095106] tcp_tsq_handler+0x73d/0x8a0 [ 216.099152] tcp_tasklet_func+0x733/0x900 [ 216.103283] tasklet_action_common+0x635/0x750 [ 216.107846] ? tcp_tsq_handler+0x8a0/0x8a0 [ 216.112065] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 216.117414] tasklet_action+0x31/0x40 [ 216.121196] __do_softirq+0x592/0x979 [ 216.124998] ? ksoftirqd_should_run+0x30/0x30 [ 216.129504] run_ksoftirqd+0x1f/0x40 [ 216.133222] smpboot_thread_fn+0x4ac/0x9a0 [ 216.137446] kthread+0x4db/0x6c0 [ 216.140792] ? cpu_report_death+0x1f0/0x1f0 [ 216.145096] ? kthread_blkcg+0xf0/0xf0 [ 216.148966] ret_from_fork+0x35/0x40 [ 216.152657] Uninit was stored to memory at: [ 216.156962] kmsan_internal_chain_origin+0x12b/0x210 [ 216.162051] __msan_chain_origin+0x69/0xc0 [ 216.166276] __skb_clone+0x8a2/0x990 [ 216.169971] skb_clone+0x3e8/0x590 [ 216.173579] tcp_transmit_skb+0x3e4/0x5350 [ 216.177807] tcp_write_xmit+0x2d81/0xb200 [ 216.181943] tcp_tsq_handler+0x73d/0x8a0 [ 216.185993] tcp_tasklet_func+0x733/0x900 [ 216.190150] tasklet_action_common+0x635/0x750 [ 216.194718] tasklet_action+0x31/0x40 [ 216.198516] __do_softirq+0x592/0x979 [ 216.202295] [ 216.203905] Uninit was stored to memory at: [ 216.208221] kmsan_internal_chain_origin+0x12b/0x210 [ 216.213315] __msan_chain_origin+0x69/0xc0 [ 216.217556] __skb_clone+0x8a2/0x990 [ 216.221275] skb_clone+0x3e8/0x590 [ 216.224823] tcp_transmit_skb+0x3e4/0x5350 [ 216.229065] tcp_write_xmit+0x2d81/0xb200 [ 216.233202] tcp_tsq_handler+0x73d/0x8a0 [ 216.237252] tcp_tasklet_func+0x733/0x900 [ 216.241384] tasklet_action_common+0x635/0x750 [ 216.245975] tasklet_action+0x31/0x40 [ 216.249762] __do_softirq+0x592/0x979 [ 216.253537] [ 216.255152] Uninit was stored to memory at: [ 216.259456] kmsan_internal_chain_origin+0x12b/0x210 [ 216.264555] __msan_chain_origin+0x69/0xc0 [ 216.268784] __skb_clone+0x8a2/0x990 [ 216.272479] skb_clone+0x3e8/0x590 [ 216.276008] tcp_transmit_skb+0x3e4/0x5350 [ 216.280231] tcp_write_xmit+0x2d81/0xb200 [ 216.284368] tcp_tsq_handler+0x73d/0x8a0 [ 216.288409] tcp_tasklet_func+0x733/0x900 [ 216.292538] tasklet_action_common+0x635/0x750 [ 216.297115] tasklet_action+0x31/0x40 [ 216.300904] __do_softirq+0x592/0x979 [ 216.304686] [ 216.306289] Uninit was stored to memory at: [ 216.310605] kmsan_internal_chain_origin+0x12b/0x210 [ 216.315688] __msan_chain_origin+0x69/0xc0 [ 216.319903] __skb_clone+0x8a2/0x990 [ 216.323597] skb_clone+0x3e8/0x590 [ 216.327118] tcp_transmit_skb+0x3e4/0x5350 [ 216.331340] tcp_write_xmit+0x2d81/0xb200 [ 216.335467] tcp_tsq_handler+0x73d/0x8a0 [ 216.339539] tcp_tasklet_func+0x733/0x900 [ 216.343679] tasklet_action_common+0x635/0x750 [ 216.348256] tasklet_action+0x31/0x40 [ 216.352062] __do_softirq+0x592/0x979 [ 216.355846] [ 216.357459] Uninit was stored to memory at: [ 216.361782] kmsan_internal_chain_origin+0x12b/0x210 [ 216.366885] __msan_chain_origin+0x69/0xc0 [ 216.371115] __skb_clone+0x8a2/0x990 [ 216.374822] skb_clone+0x3e8/0x590 [ 216.378383] tcp_transmit_skb+0x3e4/0x5350 [ 216.382614] tcp_write_xmit+0x2d81/0xb200 [ 216.386760] tcp_tsq_handler+0x73d/0x8a0 [ 216.390820] tcp_release_cb+0x1d7/0x490 [ 216.394784] release_sock+0x107/0x2a0 [ 216.398573] tcp_sendmsg+0xd6/0x100 [ 216.402180] inet_sendmsg+0x3fc/0x760 [ 216.406046] sock_write_iter+0x3bc/0x470 [ 216.413218] do_iter_readv_writev+0x81c/0xa20 [ 216.417700] do_iter_write+0x30d/0xd50 [ 216.421568] do_writev+0x3be/0x820 [ 216.425093] __x64_sys_writev+0xe1/0x120 [ 216.429142] do_syscall_64+0x15b/0x230 [ 216.433018] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.438189] [ 216.439811] Uninit was stored to memory at: [ 216.444129] kmsan_internal_chain_origin+0x12b/0x210 [ 216.449225] __msan_chain_origin+0x69/0xc0 [ 216.453465] __skb_clone+0x8a2/0x990 [ 216.457691] skb_clone+0x3e8/0x590 [ 216.461222] tcp_transmit_skb+0x3e4/0x5350 [ 216.465448] tcp_write_xmit+0x2d81/0xb200 [ 216.469581] __tcp_push_pending_frames+0x124/0x400 [ 216.474496] tcp_push+0x803/0x8f0 [ 216.477937] tcp_sendmsg_locked+0x4eb1/0x6610 [ 216.482508] tcp_sendmsg+0xb2/0x100 [ 216.486121] inet_sendmsg+0x3fc/0x760 [ 216.489901] sock_write_iter+0x3bc/0x470 [ 216.493955] do_iter_readv_writev+0x81c/0xa20 [ 216.498439] do_iter_write+0x30d/0xd50 [ 216.502318] do_writev+0x3be/0x820 [ 216.505837] __x64_sys_writev+0xe1/0x120 [ 216.509879] do_syscall_64+0x15b/0x230 [ 216.513759] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.518923] [ 216.520534] Uninit was stored to memory at: [ 216.524846] kmsan_internal_chain_origin+0x12b/0x210 [ 216.529933] __msan_chain_origin+0x69/0xc0 [ 216.534148] __alloc_skb+0x949/0x9e0 [ 216.537854] sk_stream_alloc_skb+0x17c/0xcf0 [ 216.542248] tcp_sendmsg_locked+0x237e/0x6610 [ 216.546745] tcp_sendmsg+0xb2/0x100 [ 216.550457] inet_sendmsg+0x3fc/0x760 [ 216.554238] sock_write_iter+0x3bc/0x470 [ 216.558281] do_iter_readv_writev+0x81c/0xa20 [ 216.562756] do_iter_write+0x30d/0xd50 [ 216.566627] do_writev+0x3be/0x820 [ 216.570149] __x64_sys_writev+0xe1/0x120 [ 216.574196] do_syscall_64+0x15b/0x230 [ 216.578083] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.583259] [ 216.584864] Uninit was created at: [ 216.588393] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 216.593487] kmsan_kmalloc+0x94/0x100 [ 216.597272] kmsan_slab_alloc+0x10/0x20 [ 216.601237] kmem_cache_alloc_node+0x8af/0xc80 [ 216.605809] __alloc_skb+0x202/0x9e0 [ 216.609518] sk_stream_alloc_skb+0x17c/0xcf0 [ 216.613908] tcp_sendmsg_locked+0x237e/0x6610 [ 216.618382] tcp_sendmsg+0xb2/0x100 [ 216.622004] inet_sendmsg+0x3fc/0x760 [ 216.625803] sock_write_iter+0x3bc/0x470 [ 216.629846] do_iter_readv_writev+0x81c/0xa20 [ 216.634358] do_iter_write+0x30d/0xd50 [ 216.638232] do_writev+0x3be/0x820 [ 216.641761] __x64_sys_writev+0xe1/0x120 [ 216.645803] do_syscall_64+0x15b/0x230 [ 216.649674] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.842955] not chained 460000 origins [ 216.846889] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 216.853284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.862631] Call Trace: [ 216.865469] dump_stack+0x185/0x1d0 [ 216.869090] kmsan_internal_chain_origin+0x1ff/0x210 [ 216.874187] ? __msan_poison_alloca+0x15c/0x1d0 [ 216.878840] ? tcp_wfree+0x52d/0x6d0 [ 216.882534] ? kmsan_set_origin_inline+0x6b/0x120 [ 216.887360] ? __msan_poison_alloca+0x15c/0x1d0 [ 216.892015] ? kfree_skb+0x3c6/0x5d0 [ 216.895721] ? kmsan_memcpy_origins+0xf1/0x170 [ 216.900286] ? __copy_skb_header+0x784/0x830 [ 216.904677] __msan_chain_origin+0x69/0xc0 [ 216.908901] __skb_clone+0x8a2/0x990 [ 216.912597] skb_clone+0x3e8/0x590 [ 216.916124] tcp_transmit_skb+0x3e4/0x5350 [ 216.920357] tcp_write_xmit+0x2d81/0xb200 [ 216.924518] tcp_tsq_handler+0x73d/0x8a0 [ 216.928564] tcp_tasklet_func+0x733/0x900 [ 216.932696] tasklet_action_common+0x635/0x750 [ 216.937268] ? tcp_tsq_handler+0x8a0/0x8a0 [ 216.941496] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 216.946864] tasklet_action+0x31/0x40 [ 216.950696] __do_softirq+0x592/0x979 [ 216.954482] ? ksoftirqd_should_run+0x30/0x30 [ 216.958955] run_ksoftirqd+0x1f/0x40 [ 216.962653] smpboot_thread_fn+0x4ac/0x9a0 [ 216.966882] kthread+0x4db/0x6c0 [ 216.970251] ? cpu_report_death+0x1f0/0x1f0 [ 216.974583] ? kthread_blkcg+0xf0/0xf0 [ 216.978476] ret_from_fork+0x35/0x40 [ 216.982171] Uninit was stored to memory at: [ 216.986479] kmsan_internal_chain_origin+0x12b/0x210 [ 216.991563] __msan_chain_origin+0x69/0xc0 [ 216.995810] __skb_clone+0x8a2/0x990 [ 216.999520] skb_clone+0x3e8/0x590 [ 217.003047] tcp_transmit_skb+0x3e4/0x5350 [ 217.007284] tcp_write_xmit+0x2d81/0xb200 [ 217.011447] tcp_tsq_handler+0x73d/0x8a0 [ 217.015539] tcp_tasklet_func+0x733/0x900 [ 217.019673] tasklet_action_common+0x635/0x750 [ 217.024245] tasklet_action+0x31/0x40 [ 217.028031] __do_softirq+0x592/0x979 [ 217.031807] [ 217.033411] Uninit was stored to memory at: [ 217.037713] kmsan_internal_chain_origin+0x12b/0x210 [ 217.042813] __msan_chain_origin+0x69/0xc0 [ 217.047058] __skb_clone+0x8a2/0x990 [ 217.050756] skb_clone+0x3e8/0x590 [ 217.054278] tcp_transmit_skb+0x3e4/0x5350 [ 217.058501] tcp_write_xmit+0x2d81/0xb200 [ 217.062637] tcp_tsq_handler+0x73d/0x8a0 [ 217.066704] tcp_tasklet_func+0x733/0x900 [ 217.070839] tasklet_action_common+0x635/0x750 [ 217.075426] tasklet_action+0x31/0x40 [ 217.079225] __do_softirq+0x592/0x979 [ 217.083013] [ 217.084625] Uninit was stored to memory at: [ 217.088932] kmsan_internal_chain_origin+0x12b/0x210 [ 217.094038] __msan_chain_origin+0x69/0xc0 [ 217.098261] __skb_clone+0x8a2/0x990 [ 217.101960] skb_clone+0x3e8/0x590 [ 217.105489] tcp_transmit_skb+0x3e4/0x5350 [ 217.109712] tcp_write_xmit+0x2d81/0xb200 [ 217.113840] tcp_tsq_handler+0x73d/0x8a0 [ 217.118238] tcp_tasklet_func+0x733/0x900 [ 217.122377] tasklet_action_common+0x635/0x750 [ 217.126946] tasklet_action+0x31/0x40 [ 217.130734] __do_softirq+0x592/0x979 [ 217.134525] [ 217.136144] Uninit was stored to memory at: [ 217.140453] kmsan_internal_chain_origin+0x12b/0x210 [ 217.145554] __msan_chain_origin+0x69/0xc0 [ 217.149776] __skb_clone+0x8a2/0x990 [ 217.153469] skb_clone+0x3e8/0x590 [ 217.157017] tcp_transmit_skb+0x3e4/0x5350 [ 217.161243] tcp_write_xmit+0x2d81/0xb200 [ 217.165382] tcp_tsq_handler+0x73d/0x8a0 [ 217.169426] tcp_tasklet_func+0x733/0x900 [ 217.173553] tasklet_action_common+0x635/0x750 [ 217.178114] tasklet_action+0x31/0x40 [ 217.181898] __do_softirq+0x592/0x979 [ 217.185680] [ 217.187285] Uninit was stored to memory at: [ 217.191593] kmsan_internal_chain_origin+0x12b/0x210 [ 217.196688] __msan_chain_origin+0x69/0xc0 [ 217.200913] __skb_clone+0x8a2/0x990 [ 217.204627] skb_clone+0x3e8/0x590 [ 217.208177] tcp_transmit_skb+0x3e4/0x5350 [ 217.212397] tcp_write_xmit+0x2d81/0xb200 [ 217.216531] tcp_tsq_handler+0x73d/0x8a0 [ 217.220575] tcp_release_cb+0x1d7/0x490 [ 217.224542] release_sock+0x107/0x2a0 [ 217.228332] tcp_sendmsg+0xd6/0x100 [ 217.231944] inet_sendmsg+0x3fc/0x760 [ 217.235726] sock_write_iter+0x3bc/0x470 [ 217.239777] do_iter_readv_writev+0x81c/0xa20 [ 217.244270] do_iter_write+0x30d/0xd50 [ 217.248150] do_writev+0x3be/0x820 [ 217.251680] __x64_sys_writev+0xe1/0x120 [ 217.255721] do_syscall_64+0x15b/0x230 [ 217.259605] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.264802] [ 217.266421] Uninit was stored to memory at: [ 217.270734] kmsan_internal_chain_origin+0x12b/0x210 [ 217.275880] __msan_chain_origin+0x69/0xc0 [ 217.280122] __skb_clone+0x8a2/0x990 [ 217.283826] skb_clone+0x3e8/0x590 [ 217.287356] tcp_transmit_skb+0x3e4/0x5350 [ 217.292264] tcp_write_xmit+0x2d81/0xb200 [ 217.296394] __tcp_push_pending_frames+0x124/0x400 [ 217.301315] tcp_push+0x803/0x8f0 [ 217.304780] tcp_sendmsg_locked+0x4eb1/0x6610 [ 217.309266] tcp_sendmsg+0xb2/0x100 [ 217.312876] inet_sendmsg+0x3fc/0x760 [ 217.316667] sock_write_iter+0x3bc/0x470 [ 217.320720] do_iter_readv_writev+0x81c/0xa20 [ 217.325199] do_iter_write+0x30d/0xd50 [ 217.329070] do_writev+0x3be/0x820 [ 217.332589] __x64_sys_writev+0xe1/0x120 [ 217.336633] do_syscall_64+0x15b/0x230 [ 217.340520] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.345699] [ 217.347305] Uninit was stored to memory at: [ 217.351615] kmsan_internal_chain_origin+0x12b/0x210 [ 217.356708] __msan_chain_origin+0x69/0xc0 [ 217.360931] __alloc_skb+0x949/0x9e0 [ 217.364646] sk_stream_alloc_skb+0x17c/0xcf0 [ 217.369046] tcp_sendmsg_locked+0x237e/0x6610 [ 217.373541] tcp_sendmsg+0xb2/0x100 [ 217.377159] inet_sendmsg+0x3fc/0x760 [ 217.380952] sock_write_iter+0x3bc/0x470 [ 217.385008] do_iter_readv_writev+0x81c/0xa20 [ 217.389495] do_iter_write+0x30d/0xd50 [ 217.393367] do_writev+0x3be/0x820 [ 217.396892] __x64_sys_writev+0xe1/0x120 [ 217.400944] do_syscall_64+0x15b/0x230 [ 217.404825] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.410004] [ 217.411619] Uninit was created at: [ 217.415150] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 217.420235] kmsan_kmalloc+0x94/0x100 [ 217.424034] kmsan_slab_alloc+0x10/0x20 [ 217.427991] kmem_cache_alloc_node+0x8af/0xc80 [ 217.432558] __alloc_skb+0x202/0x9e0 [ 217.436252] sk_stream_alloc_skb+0x17c/0xcf0 [ 217.440637] tcp_sendmsg_locked+0x237e/0x6610 [ 217.445110] tcp_sendmsg+0xb2/0x100 [ 217.448717] inet_sendmsg+0x3fc/0x760 [ 217.452497] sock_write_iter+0x3bc/0x470 [ 217.456543] do_iter_readv_writev+0x81c/0xa20 [ 217.461027] do_iter_write+0x30d/0xd50 [ 217.464903] do_writev+0x3be/0x820 [ 217.468429] __x64_sys_writev+0xe1/0x120 [ 217.472472] do_syscall_64+0x15b/0x230 [ 217.476346] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.664536] not chained 470000 origins [ 217.668478] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 217.674890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.684244] Call Trace: [ 217.686822] dump_stack+0x185/0x1d0 [ 217.690448] kmsan_internal_chain_origin+0x1ff/0x210 [ 217.695542] ? __msan_poison_alloca+0x15c/0x1d0 [ 217.700205] ? tcp_wfree+0x52d/0x6d0 [ 217.703910] ? kmsan_set_origin_inline+0x6b/0x120 [ 217.708732] ? __msan_poison_alloca+0x15c/0x1d0 [ 217.713385] ? kfree_skb+0x3c6/0x5d0 [ 217.717087] ? kmsan_memcpy_origins+0xf1/0x170 [ 217.721660] ? __copy_skb_header+0x784/0x830 [ 217.726056] __msan_chain_origin+0x69/0xc0 [ 217.730271] __skb_clone+0x8a2/0x990 [ 217.733981] skb_clone+0x3e8/0x590 [ 217.737519] tcp_transmit_skb+0x3e4/0x5350 [ 217.742444] tcp_write_xmit+0x2d81/0xb200 [ 217.746588] tcp_tsq_handler+0x73d/0x8a0 [ 217.750633] tcp_tasklet_func+0x733/0x900 [ 217.754766] tasklet_action_common+0x635/0x750 [ 217.759342] ? tcp_tsq_handler+0x8a0/0x8a0 [ 217.763562] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 217.768906] tasklet_action+0x31/0x40 [ 217.772687] __do_softirq+0x592/0x979 [ 217.776478] ? ksoftirqd_should_run+0x30/0x30 [ 217.780955] run_ksoftirqd+0x1f/0x40 [ 217.784659] smpboot_thread_fn+0x4ac/0x9a0 [ 217.788877] kthread+0x4db/0x6c0 [ 217.792241] ? cpu_report_death+0x1f0/0x1f0 [ 217.796555] ? kthread_blkcg+0xf0/0xf0 [ 217.800433] ret_from_fork+0x35/0x40 [ 217.804123] Uninit was stored to memory at: [ 217.808429] kmsan_internal_chain_origin+0x12b/0x210 [ 217.813537] __msan_chain_origin+0x69/0xc0 [ 217.817778] __skb_clone+0x8a2/0x990 [ 217.821498] skb_clone+0x3e8/0x590 [ 217.825042] tcp_transmit_skb+0x3e4/0x5350 [ 217.829277] tcp_write_xmit+0x2d81/0xb200 [ 217.833418] tcp_tsq_handler+0x73d/0x8a0 [ 217.837476] tcp_tasklet_func+0x733/0x900 [ 217.841623] tasklet_action_common+0x635/0x750 [ 217.846199] tasklet_action+0x31/0x40 [ 217.850005] __do_softirq+0x592/0x979 [ 217.853809] [ 217.855433] Uninit was stored to memory at: [ 217.859752] kmsan_internal_chain_origin+0x12b/0x210 [ 217.864860] __msan_chain_origin+0x69/0xc0 [ 217.869096] __skb_clone+0x8a2/0x990 [ 217.872801] skb_clone+0x3e8/0x590 [ 217.876334] tcp_transmit_skb+0x3e4/0x5350 [ 217.880559] tcp_write_xmit+0x2d81/0xb200 [ 217.884697] tcp_tsq_handler+0x73d/0x8a0 [ 217.888759] tcp_tasklet_func+0x733/0x900 [ 217.892889] tasklet_action_common+0x635/0x750 [ 217.897450] tasklet_action+0x31/0x40 [ 217.901239] __do_softirq+0x592/0x979 [ 217.905017] [ 217.906629] Uninit was stored to memory at: [ 217.910931] kmsan_internal_chain_origin+0x12b/0x210 [ 217.916018] __msan_chain_origin+0x69/0xc0 [ 217.920237] __skb_clone+0x8a2/0x990 [ 217.923929] skb_clone+0x3e8/0x590 [ 217.928051] tcp_transmit_skb+0x3e4/0x5350 [ 217.932265] tcp_write_xmit+0x2d81/0xb200 [ 217.936400] tcp_tsq_handler+0x73d/0x8a0 [ 217.940441] tcp_tasklet_func+0x733/0x900 [ 217.944579] tasklet_action_common+0x635/0x750 [ 217.949161] tasklet_action+0x31/0x40 [ 217.952971] __do_softirq+0x592/0x979 [ 217.956766] [ 217.958396] Uninit was stored to memory at: [ 217.962719] kmsan_internal_chain_origin+0x12b/0x210 [ 217.967825] __msan_chain_origin+0x69/0xc0 [ 217.972074] __skb_clone+0x8a2/0x990 [ 217.975777] skb_clone+0x3e8/0x590 [ 217.979309] tcp_transmit_skb+0x3e4/0x5350 [ 217.983528] tcp_write_xmit+0x2d81/0xb200 [ 217.987658] tcp_tsq_handler+0x73d/0x8a0 [ 217.991698] tcp_tasklet_func+0x733/0x900 [ 217.995834] tasklet_action_common+0x635/0x750 [ 218.000395] tasklet_action+0x31/0x40 [ 218.004174] __do_softirq+0x592/0x979 [ 218.007945] [ 218.009548] Uninit was stored to memory at: [ 218.013861] kmsan_internal_chain_origin+0x12b/0x210 [ 218.018952] __msan_chain_origin+0x69/0xc0 [ 218.023177] __skb_clone+0x8a2/0x990 [ 218.026870] skb_clone+0x3e8/0x590 [ 218.030394] tcp_transmit_skb+0x3e4/0x5350 [ 218.034610] tcp_write_xmit+0x2d81/0xb200 [ 218.038741] tcp_tsq_handler+0x73d/0x8a0 [ 218.042783] tcp_release_cb+0x1d7/0x490 [ 218.046735] release_sock+0x107/0x2a0 [ 218.050517] tcp_sendmsg+0xd6/0x100 [ 218.054127] inet_sendmsg+0x3fc/0x760 [ 218.057904] sock_write_iter+0x3bc/0x470 [ 218.061951] do_iter_readv_writev+0x81c/0xa20 [ 218.066428] do_iter_write+0x30d/0xd50 [ 218.070296] do_writev+0x3be/0x820 [ 218.073828] __x64_sys_writev+0xe1/0x120 [ 218.077875] do_syscall_64+0x15b/0x230 [ 218.081761] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 218.086926] [ 218.088536] Uninit was stored to memory at: [ 218.092855] kmsan_internal_chain_origin+0x12b/0x210 [ 218.097949] __msan_chain_origin+0x69/0xc0 [ 218.102173] __skb_clone+0x8a2/0x990 [ 218.106579] skb_clone+0x3e8/0x590 [ 218.110097] tcp_transmit_skb+0x3e4/0x5350 [ 218.114308] tcp_write_xmit+0x2d81/0xb200 [ 218.118450] __tcp_push_pending_frames+0x124/0x400 [ 218.123366] tcp_push+0x803/0x8f0 [ 218.126797] tcp_sendmsg_locked+0x4eb1/0x6610 [ 218.131279] tcp_sendmsg+0xb2/0x100 [ 218.134891] inet_sendmsg+0x3fc/0x760 [ 218.138677] sock_write_iter+0x3bc/0x470 [ 218.142728] do_iter_readv_writev+0x81c/0xa20 [ 218.147222] do_iter_write+0x30d/0xd50 [ 218.151096] do_writev+0x3be/0x820 [ 218.154631] __x64_sys_writev+0xe1/0x120 [ 218.158671] do_syscall_64+0x15b/0x230 [ 218.162556] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 218.167737] [ 218.169357] Uninit was stored to memory at: [ 218.173691] kmsan_internal_chain_origin+0x12b/0x210 [ 218.178798] __msan_chain_origin+0x69/0xc0 [ 218.183038] __alloc_skb+0x949/0x9e0 [ 218.186754] sk_stream_alloc_skb+0x17c/0xcf0 [ 218.191161] tcp_sendmsg_locked+0x237e/0x6610 [ 218.195654] tcp_sendmsg+0xb2/0x100 [ 218.199264] inet_sendmsg+0x3fc/0x760 [ 218.203044] sock_write_iter+0x3bc/0x470 [ 218.207094] do_iter_readv_writev+0x81c/0xa20 [ 218.211591] do_iter_write+0x30d/0xd50 [ 218.215468] do_writev+0x3be/0x820 [ 218.218994] __x64_sys_writev+0xe1/0x120 [ 218.223053] do_syscall_64+0x15b/0x230 [ 218.226928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 218.232102] [ 218.233708] Uninit was created at: [ 218.237243] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 218.242327] kmsan_kmalloc+0x94/0x100 [ 218.246108] kmsan_slab_alloc+0x10/0x20 [ 218.250067] kmem_cache_alloc_node+0x8af/0xc80 [ 218.254635] __alloc_skb+0x202/0x9e0 [ 218.258338] sk_stream_alloc_skb+0x17c/0xcf0 [ 218.262744] tcp_sendmsg_locked+0x237e/0x6610 [ 218.267242] tcp_sendmsg+0xb2/0x100 [ 218.270873] inet_sendmsg+0x3fc/0x760 [ 218.274653] sock_write_iter+0x3bc/0x470 [ 218.278694] do_iter_readv_writev+0x81c/0xa20 [ 218.283170] do_iter_write+0x30d/0xd50 [ 218.287040] do_writev+0x3be/0x820 [ 218.290679] __x64_sys_writev+0xe1/0x120 [ 218.294718] do_syscall_64+0x15b/0x230 [ 218.298583] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:00 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) pwrite64(r0, &(0x7f0000000080)="1d12043e892d5c82c20cce7dbf184092eaa08880fed6965c67963d1ca330529511899178d5ea6e70a9ccb1f42eef28d38b7c52bd668f57d2c51d5556a0002da7377efef67ea9f32f790044348bb20b21c7dc381811bd1faaf783179c", 0x5c, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000100)="581927981b79f12e9795e56a1bf3ecf7a7901c6b369511a778cc7a85bf9d7ac9f4ca689665c1f8d6750b85cc66b9d36abb1cbbc69b6f6c4994aec1d33bcb7d33c6255c1ee27cf0151d188654ee4247ae1ad019366a5fe9878bf4a665fefaf414554627869e0fea89a213f064bc6b8a75684bf8586c4a3de012d3c576ed0fd193c93ab24845950b0353c4301d00f3e6de6f653682352ea8cea438b754331ce2c78517d1447f5591b0b3f5da1bd4ce2d02c103c827e8be07e13647d9b079fb6b0aa94fa47075fd2dab0a7fc5d7aedcccad2a20fa609fafa9ef5048b61a313b", 0xde) r2 = getuid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r4, 0x900) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000340)=0x7, 0x4) statx(r0, &(0x7f0000000380)='./file0\x00', 0x6400, 0x40, &(0x7f00000003c0)) bind(r6, &(0x7f00000004c0)=@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, 0x80) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x14, 0x8, "9fc6f7d8efec429ae63b4d42af0937d3563d788779514c8943e77cf2cceb8d12da26f9ebf55f8323bfa39c5a6524878642c98982b2936050df8934023f9dd930", "15ba0a770d192699e66e074a3624d5ecae13beaeed7fd0329966780e49f8a19f", [0x6, 0x3]}) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) sendmsg$nl_generic(r0, &(0x7f0000000c40)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000680)={0x548, 0x2c, 0x200, 0x70bd29, 0x25dfdbfb, {0x3}, [@nested={0x1a0, 0x63, [@generic="c729be8260ffb6ada77a35eae38a79aa17c70325f6f42df240776ae513f7b8abcbdeede3fc50221bbd3a4523e5c7fc32f4db55431d5b43b00ea1bef4df4bbe25888958a7fad377caa34c7006ef33f285cf08611e7575bbd592cafe87eb2cc0d3d65911a9b8609c77722cce445cc17e57c733dea0cdb8c1586b7370f9dca6ae1d120473645a8c60e59766bf534d8b55095e533b99920c0f2f42551c4e7d0ba625a46f883288f1bdfd8492eed09d69380816d6842563bd78c42ff5c2d97e06", @generic="82ed0403f05d9f9960ee48dbce44c55f80f3227d76eed7c6a2c86ed3b36bd2fcee3705584c82ea797fa749fb8849cb7f775e5d11a8af868c531af4fb2a48ee4c0f2c4d3da24b7fa169eb8a7ff786291358d972773a1a8a7cd57cf6edacb161681ea8396dd0a4a7eeab821435b7672ea9f889f862c227d1f78ae86f44e0279ce19dcba58bd37674ec298b013e2ab6cad106ab", @generic="f92ff3beb23a6758b7cee86c7e5675d159cba93ac0530f44628d3727dd8ce265ae2df0e41e665165e2ce30b793d35426f49df80afb1ab7d48701f7bb07c9323100345559206693c83996"]}, @typed={0x14, 0x6, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x9c, 0x85, @binary="ed70d588b6d8b77ab81f0e587ca135003d81414b1c6583a8077e10ffdf29ea4995f8e311077e6b9e2a83087a65460070895903184e5de86d119ac868ef1a0597a483f7b4632222303a87c29581e7955d9a4b010774cc5de254c51e7545de41b75994fe9247a6461d9393c25ffc929533dd815c3809535d62b95ba33045693a53bb6e6c5815bba1d489b2450289e85b940d7d20db36"}, @generic="fa8aa2b59cd858fc98f192b143e7e97ef390890bcee6f7a1a928a895c4e002ce95ec91754aa3c399421420d44ac8f02e6b240bdadc05816c673507042d4e97d6aa85fab02f98d7033fb6ffdb6576fa108b4f62019daafca381c560109a854e089fee632614521d86aca93991880ab505cb04b845b86ec65cc2bcb4314a352f7eae96c0dc103df9a173ae7a1ef2cb83", @nested={0x254, 0x19, [@generic="9c5d87c9f2661d9b86747642c6a6a88023f4828cdd9acc515aad1789299353941e9c2b3906beac2652faabc4525c247f0d", @generic="6442c92166a37eda1748ddd9618c6ca59e87b53fd6ea695cd6a5f030ec74255a51f060fc7cc853b3d262b868e15f86204be71056aa396ee7e827711b057eeb4a9f26d7df57e857fa66847b12a8ca10fdd7cc020145e8717376261e964176426bed3e26ff45ef4ab145c429558bb2f79926f51c6d9c04d778f650a54ce455eb7974752b8684a50cc32ccab83d061c40cb17361e924c96d9ef613400c769525337751d45d9f76e1dc7c06dfc49d5ea97ec2da8909aaa669bb640e02206962c045f36426a140205dbf2ac6fc832f27acc7b51b444149c8c7464dbd0bbe0fad6f4150ea305b4e47a5721f46b01f2615366", @typed={0x14, 0x35, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic, @generic="151628c788fae94594a840e591d30f6d7442a84b50ed13d3fb59e458cc2b9729a7021a85d65bf2b6d9bd3e8dd4e237f419585016815ff836c9171c8a048fc0a70e7d913e3f960832e92ee6e76260400fbd9c1cbe989fb18f", @generic="b9efe7a490992cff93db1b4ff5d35f28e99fd8fbc6906e6c697f420520b11d3f102d86804c6cf8a656f899e4f5162bdb49e2e4e503162bc85edda2a5b4be7cfb25ef9a335ba041ec79443783180acac5a86c21e92307938f7cbb075fdbe0414711c619031139836da02cd303ec48e450552e02aee530f29aacd9081aa9ab4b2ea8ec8a57cbb4b6e2be992ff6293be1556648de930472c91a06020003ca2efc89fd1659317953afab0d679f05c1ae30653f9c54c47a19f12766c0296e97bfb29a0c6827"]}]}, 0x548}, 0x1}, 0x0) setresuid(r2, r3, r3) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000c80)={0x0, @in={{0x2, 0x4e20}}, 0x5, 0x10001}, &(0x7f0000000d40)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r8, 0x84, 0x23, &(0x7f0000000d80)={r9, 0x7}, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r7, 0x4008af23, &(0x7f0000000dc0)={0x2, 0x100}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r8, 0xc02c5341, &(0x7f0000000e00)) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0xc) ioctl$IOC_PR_PREEMPT_ABORT(r7, 0x401870cc, &(0x7f0000000f00)={0x7, 0x1, 0x20, 0xe5a7}) r12 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/uinput\x00', 0x40000, 0x0) r13 = syz_genetlink_get_family_id$fou(&(0x7f0000000fc0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000001080)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x28, r13, 0x400, 0x70bd2a, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) renameat(r12, &(0x7f00000010c0)='./file0\x00', r1, &(0x7f0000001100)='./file1\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001140)={r9, @in6={{0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001200), &(0x7f0000001240)=0x4) write$binfmt_misc(r5, &(0x7f0000001280)={'syz1', "86d3487d0d974fcee4febf3ac4822b52ad4f47b1535196447abcbe2e2f605ed945efefcbb22490207f47ee434477a36c93b569df80f4a4022e57f6e0e5ee01e177cd116b3a4d1994bb753d41a9f6b41b5067686d40f38a"}, 0x5b) syz_fuse_mount(&(0x7f0000001300)='./file1\x00', 0x0, r10, r11, 0x1000, 0x4) 19:04:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r3, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r4 = socket(0xa, 0x1, 0x0) getcwd(&(0x7f0000000140)=""/179, 0xb3) time(&(0x7f0000000100)) dup2(r4, r2) 19:04:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') r1 = memfd_create(&(0x7f00000000c0)='fd\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000240)) write(r1, &(0x7f0000000180)="6963e6424304006da3a74e3deec6fc5bb9650b5de56946c568f95d22c77190ba406d59a5958def156c9c8a2ac4677afffffffc800000000000200000f8bf54da32", 0x41) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r2, 0x2081fc) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = open(&(0x7f000000fffa)='./bus\x00', 0x140042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000140)="9204c62e6b575719ff68ccb5c0f99bd1", 0x10) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000025c0)=""/57, 0x39) 19:04:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x1, 0xe01, 0x200, 0x7ff, 0x8, 0x7, 0x6, 0x7, r2}, &(0x7f00000001c0)=0x20) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000280)={{0x3, 0xfffffffffffff9c1, 0xff, 0x7, 0x4, 0x5}, 0x8}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x1, 0x8, [0x3, 0x98, 0xaa, 0x102bd401, 0x782b, 0x3, 0x3, 0x9]}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x6a4, 0x9, 0x6}, &(0x7f0000000380)=0x98) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r3, 0x22) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000080)={0x1, 0x5, 0x9, 0x6, 0x5}) r4 = socket$inet6(0xa, 0x80003, 0x2000000000000ff) getsockopt$inet6_int(r4, 0x29, 0x8, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 19:04:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1200000000000000066fef733250d059aa44a792b76a8975ccfd4562a0a30da8dc538ce6bdb535eeff831f495d6f6b882ed16be622f563dd441dfd1cb5c90d5d6d44c02dde9b698020686b3c3799fa32db2029d7ddd2cb7246957f9b2ff39fb1bb6e1a96c902b0bf1727776876e7373da03f116c10cc56d2acbc38391554f933cb9e7f91ca759688"]}) close(r2) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x9}) close(r1) 19:04:00 executing program 0: unshare(0x24020400) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) 19:04:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000013c0)="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", 0xe01}], 0x1, &(0x7f00000000c0)}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000002480)=""/87, 0x57}, 0x0) 19:04:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:00 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r0, r1/1000+10000}}) unshare(0x24020400) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) close(r2) timerfd_gettime(r2, &(0x7f0000000100)) 19:04:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x803, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000060000003805000010020000e00300001002000000030000e0030000a0040000a0040000a0040000a0040000a004000006000000", @ANYPTR=&(0x7f0000000000)=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="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80010010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c746572000000000000000000000000000000000000000000000100000000000000280045434e00000000000000000000000000000000000000000000000000000010f0000000000000ac1414aaac141420ffffff00ffffffff6272696467653000000000000000000067726530000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290000610000000000000000000000000000c0000001000000000000000000000000000000000000000000000000280074746ce8ffffffffffffff0000000000000000000000000000000000000003f700000000000040005450524f5859000000000000000000000000000000000000000000000001ff070000ff0300000000007f0000000000000000000000004e23000000000000ffffffffac14141000000000ff0000ff00000000000000000000000000000000626f6e64300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000007f0003300000000000000000000000000000c000f000000000000000000000000000000000000000000000000000280074746c000000000000000000000000000000000000000000000000000000020500000000000030005450524f58590000000000000000000000000000000000000000000000000500000001000000ac14141a4e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d2a546ef00000000000000000000000000000000000000000000000000000000b800e0000000000000000000000000000000000000000000000000002000736f636b65740000000000000000000000000000000000000000000000002800544f530000000000000000000000000000000000000000000000000000000801000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00d30000c9afb16304384733c8c591124744c8ebcd38f3db8557517d4d6ee119e43752168d402fd3a705785dab66b8a947b46f1db8f19eb5de8c1f12001cc11bedfc5117805bf46fbec1e2670788975c3b2d5c476f6051dfc8d580ddc7d115f15031aabb7f12205bc85bf2078ae0788e202824c48f77cc0924a8887aaba012c97053259565cc7cda5837147c63225be7f47a642613973337b876169e82b4b63fb74bc4186a94e11ae83698b2e64cd21140f6af57ecd25e64ed0e198fe28d481910701425e83c6611a31dd4183b3f18e1defcf7c252695fc1a67dea77fa298707f2b5ec3f"], 0x598) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000580), 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000700)={0x0, 0x94, "770b99ea910e82396f014a7073604071ec07c98e6ea9a421848e1613ba6568c0316e93fae042b1b27f76e9fdd5e26863f3e9c682b384b08250daadd1216f105e593bd32e2996e393031701ea69e896a8ec577299c2cce50ea5ec4b0aa033e5b2caa0dfde9da4c299ef85be3638d7713441c321057e0360b3c21f634e33e1d614a13c2d8b9dd3f3c7b893b27b4492906b4ce3212c"}, &(0x7f0000000080)=0x9c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x8201, 0x0, 0x100000001, r2}, 0x10) 19:04:00 executing program 4: setrlimit(0x4000c, &(0x7f0000000000)={0x8000, 0x8001}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x4000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000003c0)={{0x3, 0x0, 0x7, 0x3, 'syz0\x00', 0xf0}, 0x0, [0x572, 0x0, 0x6, 0x1, 0x341dee74, 0x8, 0x9, 0x6a27, 0xffffffffffffffb6, 0x1, 0x3, 0x8a5, 0x6, 0x4, 0x1, 0x0, 0x627, 0x8, 0x9, 0x3000000000000, 0x3, 0xffff, 0x76ef, 0x9, 0x7, 0x1, 0x9, 0x4d14, 0x5, 0x6, 0x3ff, 0x4e, 0x10000, 0x3f, 0x101, 0x5, 0x6, 0x6, 0xef, 0xd762, 0x81, 0x0, 0x6370, 0x8, 0x400, 0x2, 0x7, 0x6, 0x7fffffff, 0x6d, 0x9, 0x10001, 0x271, 0x1, 0x31400000, 0x9, 0x9, 0x3, 0x4, 0xd3, 0x40, 0x1, 0x7fffffff, 0x10001, 0x1, 0xffffffff, 0x7, 0x2, 0x2, 0x7, 0x6, 0xbacf800, 0x6, 0x400, 0x8, 0xdfb6, 0xdb2, 0xce, 0x80, 0x4, 0x7ff, 0x2, 0x3, 0x0, 0x6, 0x10001, 0xfffffffffffffffc, 0x6, 0x100000000, 0xfff, 0x9, 0x8, 0x9, 0xffff, 0x3, 0x6, 0xb9, 0x2, 0x6, 0x6, 0x1, 0x7ff, 0x7, 0x682b, 0xfff, 0xfffffffffffffff7, 0x6, 0x4, 0x9081, 0x3, 0xab, 0x7, 0x3, 0x9, 0x9af, 0x9, 0x8001, 0x401, 0x8, 0x7f, 0x9, 0xfbb, 0x7f, 0x5, 0x3, 0x4, 0x3f, 0x2], {r1, r2+10000000}}) add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f000046bae7)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="10eb", 0x2, 0xffffffffffffffff) 19:04:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x80000000001) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0), 0x8) [ 218.645592] alg: No test for cbc(arc4) (cbc(arc4-generic)) [ 218.817595] not chained 480000 origins [ 218.821574] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 218.828010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.837376] Call Trace: [ 218.839981] dump_stack+0x185/0x1d0 [ 218.843619] kmsan_internal_chain_origin+0x1ff/0x210 [ 218.848735] ? __msan_poison_alloca+0x15c/0x1d0 [ 218.853415] ? tcp_wfree+0x52d/0x6d0 [ 218.857136] ? kmsan_set_origin_inline+0x6b/0x120 [ 218.861994] ? __msan_poison_alloca+0x15c/0x1d0 19:04:00 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00030600fe0000000011000000000000000000aafc8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="d000000090780000"], &(0x7f0000000080)) r0 = semget$private(0x0, 0x2, 0x10) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000000)=""/66) 19:04:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 218.866674] ? kfree_skb+0x3c6/0x5d0 [ 218.870408] ? kmsan_memcpy_origins+0xf1/0x170 [ 218.875006] ? __copy_skb_header+0x784/0x830 [ 218.879425] __msan_chain_origin+0x69/0xc0 [ 218.883676] __skb_clone+0x8a2/0x990 [ 218.887411] skb_clone+0x3e8/0x590 [ 218.890966] tcp_transmit_skb+0x3e4/0x5350 [ 218.895237] tcp_write_xmit+0x2d81/0xb200 [ 218.899406] ? kmsan_set_origin_inline+0x6b/0x120 [ 218.904278] tcp_tsq_handler+0x73d/0x8a0 [ 218.908356] tcp_tasklet_func+0x733/0x900 [ 218.912532] tasklet_action_common+0x635/0x750 [ 218.917137] ? tcp_tsq_handler+0x8a0/0x8a0 [ 218.921397] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 218.926776] tasklet_action+0x31/0x40 [ 218.930598] __do_softirq+0x592/0x979 [ 218.934455] ? ksoftirqd_should_run+0x30/0x30 [ 218.938983] run_ksoftirqd+0x1f/0x40 [ 218.942708] smpboot_thread_fn+0x4ac/0x9a0 [ 218.946959] kthread+0x4db/0x6c0 [ 218.950334] ? cpu_report_death+0x1f0/0x1f0 [ 218.954672] ? kthread_blkcg+0xf0/0xf0 [ 218.958582] ret_from_fork+0x35/0x40 [ 218.962297] Uninit was stored to memory at: [ 218.966682] kmsan_internal_chain_origin+0x12b/0x210 [ 218.971797] __msan_chain_origin+0x69/0xc0 [ 218.976075] __skb_clone+0x8a2/0x990 [ 218.979795] skb_clone+0x3e8/0x590 [ 218.983345] tcp_transmit_skb+0x3e4/0x5350 [ 218.987586] tcp_write_xmit+0x2d81/0xb200 [ 218.991736] tcp_tsq_handler+0x73d/0x8a0 [ 218.995817] tcp_tasklet_func+0x733/0x900 [ 218.999975] tasklet_action_common+0x635/0x750 [ 219.004590] tasklet_action+0x31/0x40 [ 219.008396] __do_softirq+0x592/0x979 [ 219.012288] [ 219.013905] Uninit was stored to memory at: 19:04:01 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x24020400) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)='\x00\x00\x00\x00', 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x2000) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) 19:04:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:01 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = dup(r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) futex(&(0x7f0000000040), 0xb, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x1) [ 219.018240] kmsan_internal_chain_origin+0x12b/0x210 [ 219.023374] __msan_chain_origin+0x69/0xc0 [ 219.027618] __skb_clone+0x8a2/0x990 [ 219.031336] skb_clone+0x3e8/0x590 [ 219.034883] tcp_transmit_skb+0x3e4/0x5350 [ 219.039130] tcp_write_xmit+0x2d81/0xb200 [ 219.043287] tcp_tsq_handler+0x73d/0x8a0 [ 219.047359] tcp_tasklet_func+0x733/0x900 [ 219.051530] tasklet_action_common+0x635/0x750 [ 219.056119] tasklet_action+0x31/0x40 [ 219.059933] __do_softirq+0x592/0x979 [ 219.063730] [ 219.065354] Uninit was stored to memory at: [ 219.070126] kmsan_internal_chain_origin+0x12b/0x210 [ 219.075236] __msan_chain_origin+0x69/0xc0 [ 219.079474] __skb_clone+0x8a2/0x990 [ 219.083200] skb_clone+0x3e8/0x590 [ 219.086749] tcp_transmit_skb+0x3e4/0x5350 [ 219.090996] tcp_write_xmit+0x2d81/0xb200 [ 219.095164] tcp_tsq_handler+0x73d/0x8a0 [ 219.099239] tcp_tasklet_func+0x733/0x900 [ 219.103420] tasklet_action_common+0x635/0x750 [ 219.108013] tasklet_action+0x31/0x40 [ 219.111823] __do_softirq+0x592/0x979 [ 219.115644] [ 219.117274] Uninit was stored to memory at: [ 219.121880] kmsan_internal_chain_origin+0x12b/0x210 [ 219.127020] __msan_chain_origin+0x69/0xc0 [ 219.131273] __skb_clone+0x8a2/0x990 [ 219.135000] skb_clone+0x3e8/0x590 [ 219.138635] tcp_transmit_skb+0x3e4/0x5350 [ 219.142870] tcp_write_xmit+0x2d81/0xb200 [ 219.148117] tcp_tsq_handler+0x73d/0x8a0 [ 219.152182] tcp_tasklet_func+0x733/0x900 [ 219.156351] tasklet_action_common+0x635/0x750 [ 219.160953] tasklet_action+0x31/0x40 [ 219.164846] __do_softirq+0x592/0x979 19:04:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xab1, 0x8, 0x0, 0xf7, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x9}}, 0x4288, 0x3}, &(0x7f0000000340)=0x90) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)) r3 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x2, 0x3d0, [0x0, 0x200005c0, 0x200005f0, 0x20000700], 0x0, &(0x7f00000000c0), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x469) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) [ 219.168636] [ 219.170258] Uninit was stored to memory at: [ 219.174622] kmsan_internal_chain_origin+0x12b/0x210 [ 219.179729] __msan_chain_origin+0x69/0xc0 [ 219.183971] __skb_clone+0x8a2/0x990 [ 219.187704] skb_clone+0x3e8/0x590 [ 219.191245] tcp_transmit_skb+0x3e4/0x5350 [ 219.195485] tcp_write_xmit+0x2d81/0xb200 [ 219.199647] tcp_tsq_handler+0x73d/0x8a0 [ 219.203723] tcp_release_cb+0x1d7/0x490 [ 219.207706] release_sock+0x107/0x2a0 [ 219.211527] tcp_sendmsg+0xd6/0x100 [ 219.215161] inet_sendmsg+0x3fc/0x760 [ 219.218965] sock_write_iter+0x3bc/0x470 [ 219.223040] do_iter_readv_writev+0x81c/0xa20 [ 219.228676] do_iter_write+0x30d/0xd50 [ 219.232600] do_writev+0x3be/0x820 [ 219.236146] __x64_sys_writev+0xe1/0x120 [ 219.240213] do_syscall_64+0x15b/0x230 [ 219.244110] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 219.245451] kernel msg: ebtables bug: please report to author: Wrong len argument [ 219.249291] [ 219.249294] Uninit was stored to memory at: [ 219.249317] kmsan_internal_chain_origin+0x12b/0x210 19:04:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 219.249327] __msan_chain_origin+0x69/0xc0 [ 219.249340] __skb_clone+0x8a2/0x990 [ 219.249351] skb_clone+0x3e8/0x590 [ 219.249365] tcp_transmit_skb+0x3e4/0x5350 [ 219.249377] tcp_write_xmit+0x2d81/0xb200 [ 219.249388] __tcp_push_pending_frames+0x124/0x400 [ 219.249398] tcp_push+0x803/0x8f0 [ 219.249409] tcp_sendmsg_locked+0x4eb1/0x6610 [ 219.249419] tcp_sendmsg+0xb2/0x100 [ 219.249430] inet_sendmsg+0x3fc/0x760 [ 219.249439] sock_write_iter+0x3bc/0x470 [ 219.249452] do_iter_readv_writev+0x81c/0xa20 [ 219.249462] do_iter_write+0x30d/0xd50 [ 219.249472] do_writev+0x3be/0x820 [ 219.249483] __x64_sys_writev+0xe1/0x120 [ 219.249492] do_syscall_64+0x15b/0x230 [ 219.249519] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 219.249545] kmsan_internal_chain_origin+0x12b/0x210 [ 219.307303] kernel msg: ebtables bug: please report to author: Wrong len argument [ 219.309130] __msan_chain_origin+0x69/0xc0 [ 219.309142] __alloc_skb+0x949/0x9e0 [ 219.309154] sk_stream_alloc_skb+0x17c/0xcf0 [ 219.309164] tcp_sendmsg_locked+0x237e/0x6610 [ 219.309173] tcp_sendmsg+0xb2/0x100 [ 219.309184] inet_sendmsg+0x3fc/0x760 [ 219.309192] sock_write_iter+0x3bc/0x470 [ 219.309205] do_iter_readv_writev+0x81c/0xa20 [ 219.309215] do_iter_write+0x30d/0xd50 [ 219.309225] do_writev+0x3be/0x820 [ 219.309236] __x64_sys_writev+0xe1/0x120 [ 219.309246] do_syscall_64+0x15b/0x230 [ 219.309260] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 219.309262] [ 219.309265] Uninit was created at: [ 219.309279] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 219.309290] kmsan_kmalloc+0x94/0x100 [ 219.309301] kmsan_slab_alloc+0x10/0x20 [ 219.309311] kmem_cache_alloc_node+0x8af/0xc80 [ 219.309320] __alloc_skb+0x202/0x9e0 [ 219.309344] sk_stream_alloc_skb+0x17c/0xcf0 [ 219.435741] tcp_sendmsg_locked+0x237e/0x6610 [ 219.440258] tcp_sendmsg+0xb2/0x100 [ 219.443896] inet_sendmsg+0x3fc/0x760 [ 219.447703] sock_write_iter+0x3bc/0x470 [ 219.451771] do_iter_readv_writev+0x81c/0xa20 [ 219.456268] do_iter_write+0x30d/0xd50 [ 219.460156] do_writev+0x3be/0x820 [ 219.463698] __x64_sys_writev+0xe1/0x120 [ 219.467816] do_syscall_64+0x15b/0x230 [ 219.471711] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:01 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xbab4, 0x101400) fstat(r0, &(0x7f0000000980)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x7ff, 0x8, 0x100, 0x3f, 0x0, 0x6}, 0x9}, 0xa) 19:04:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4200, 0x0) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/204) 19:04:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:01 executing program 4: r0 = socket$packet(0x11, 0x20000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xacc, 0x101840) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x3, r0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80200, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) 19:04:01 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xabd, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f00000000c0)="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", 0x1000, 0x4, 0x0, 0x1, r0}, &(0x7f0000001100)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)) 19:04:01 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = getpid() ptrace$getregs(0xe, r0, 0x1, &(0x7f0000000000)=""/201) [ 219.598254] device syz_tun entered promiscuous mode 19:04:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000000000000001010000000000000100000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\b\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xfffffffffffffd27, &(0x7f0000000000)=0x2) userfaultfd(0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "0cf122b7bed1ed77", "d88a66b6e3bb86b37470bfd278ba7f714407e724d543bddee52f690da37bef5e"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x101}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 19:04:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x74}, {0x6}]}) timer_create(0x7, &(0x7f00000000c0)={0x0, 0xa, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) 19:04:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nullb0\x00', 0x80440, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x10000000004e24, @broadcast=0xffffffff}, 0xfffffffffffffd44) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000000500)="6e0080987bce09696c74657200") r4 = syz_open_procfs(r3, &(0x7f0000000380)='net/udp\x00') preadv(r4, &(0x7f0000000300)=[{&(0x7f0000000340)=""/39, 0x27}, {&(0x7f00000001c0)=""/250, 0xfa}], 0x2, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000000400)={0x100000001, 0x7fff800000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x42, 0xa, 0x100, 0x4, 0x80000001}, &(0x7f0000000140)=0xfe26) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={r5, 0x15}, 0x8) 19:04:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r0) mkdirat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x1ff) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000000), 0x4) 19:04:01 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xbab4, 0x101400) fstat(r0, &(0x7f0000000980)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x7ff, 0x8, 0x100, 0x3f, 0x0, 0x6}, 0x9}, 0xa) 19:04:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}, {}, {}, {r0}, {}, {}, {0xffffffffffffffff, 0x1080}], 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) ppoll(&(0x7f0000000240)=[{r1}, {r0, 0x1000}, {r0, 0x4502}, {r1, 0x9260}, {r0, 0xa14acc26949c2a89}, {r1, 0x4}, {r1, 0x2}, {r0, 0x1}], 0x8, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x2}, 0x8) 19:04:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000200)={0xe}) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/204, 0xfffffffffffffeae}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f00000002c0)=""/178, 0xb2}], 0x3, 0x0) [ 219.868346] device syz_tun left promiscuous mode [ 219.886428] audit: type=1326 audit(1530126241.885:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9920 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 19:04:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x14000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe648, 0x1) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000180)=""/228) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x116a}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x800, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000140), 0x4) 19:04:02 executing program 0: sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/42) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000007c0), 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000800)={0x0, 0x3f, 0x4bf5}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000880)={r1, 0x4000800000}, 0x8) r2 = syz_open_dev$midi(&(0x7f00000008c0)='/dev/midi#\x00', 0x58, 0x101000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000940)={0x8, &(0x7f0000000900)=[{0xfffffffffffffffb, 0x0, 0x81, 0xfd2}, {0x0, 0xde9, 0x8000, 0x81}, {0x6ca, 0x7, 0xfffffffffffff9ee, 0x9}, {0x2, 0xfffffffffffffff9, 0x5, 0xff}, {0x7, 0x1, 0x2, 0x72}, {0x7fffffff, 0x5, 0x80000001, 0x6}, {0x40, 0x3f, 0x3, 0x4}, {0x200, 0x5, 0x9533, 0xffffffffffffff90}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000980)=[@in6={0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x48) r3 = msgget(0x3, 0x0) msgrcv(r3, &(0x7f0000000a00)={0x0, ""/58}, 0x42, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000a80)={r1, 0xaf28}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000ac0)={r1, 0x1}, 0x8) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000b00)) r4 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) msgget(0x1, 0x180) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) sysfs$1(0x1, &(0x7f0000000d00)='\x00') setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000d40)={r1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000d80)={r1, 0x200}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000f00)={0x0, 0x2, 0x3, 0x10001, &(0x7f0000000e80)=[{}, {}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={r5, 0x64, &(0x7f0000000f80)=[@in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff801}]}, &(0x7f0000001040)=0x10) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000011c0)=0x0, &(0x7f0000001200), &(0x7f0000001240)) syz_fuseblk_mount(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)='./file0\x00', 0xe000, r6, r7, 0x46, 0x2f6a, 0x1000000) accept(r2, &(0x7f0000001280)=@sco, &(0x7f0000001300)=0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001340)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000001400)=0x84) r8 = semget$private(0x0, 0x7, 0x21c) semctl$IPC_INFO(r8, 0x0, 0x3, &(0x7f0000001440)=""/153) 19:04:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6(0xa, 0x80000000005, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x0, @multicast2=0xe0000002, 0x0, 0x0, 'wrr\x00'}, {@broadcast=0xffffffff}}, 0x44) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r2, 0x0, 0x365, "f2c04eb3eb6757c66a119b930866b646c71d0e3c1593c1bacc8c076acb172d9a7a618a0e1099a980748dda444782545be9f545afddc19b0ba80bec9c3d4fa50e0a381f0b2dda3e439ee9deeebd7b594a2bff3837c1eb5f03218168d908ed133614e9bfa87977f48865"}, 0x8) 19:04:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x2) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 19:04:02 executing program 5: r0 = socket$inet(0x2, 0x0, 0x7) syz_open_dev$amidi(&(0x7f0000000a40)='/dev/amidi#\x00', 0x80, 0x20000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000580)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x0, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000540), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xff000000, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="244644ff14a6", {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x401, 0x0, 0xcc, 0x6c9, 0x3a30000000000000, 0x0, 'bcsh0\x00', 'nr0\x00', {0xcc9b927d573d9e1c}, {0xff}, 0x0, 0x200}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x40800000, 0x80000001}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x1a}, @multicast1=0xe0000001, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x1, 0x3ff, 0x4, 0x100000000, 0x1, 0x80000001, 'veth0\x00', 'veth1\x00', {}, {0xff}, 0x0, 0x82}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000500)) kexec_load(0x5, 0x4, &(0x7f0000000380)=[{&(0x7f0000000080)="010d7139ba3d12218427fd9330b3c085290554c57b765d5dc6a62990031810f9e0707f746711439e00ba9328054f1aae7ce31575b11dd2f49ca762fc1db305f7266f26b4868c9913b63cfa305bc3d411c01ed196e8d6483e861948a988dee49e218b613a1b0ec9c201e125f60775330a6018b88a7c143e5f05469a855893b9e45a0cca410cbfe35069eac149d00a3f43b9f3fbaffa3786d4178a2683651815b3c49a3480788f4af1d0f5788ba494cd520b5b97ec85ea1aed620d6217e759d5cf2fa2468ae346b9e39df7b6d63af5c02a63341df89057a15655a2bfb47bfb", 0xde, 0x401, 0x7}, {&(0x7f0000000180)="1e8fb1ca3337e003cfa15d132a2218ff2a65a2bcd06a14f79f0e7fef5ea6b46066f07e4e4d3cc6ec034621723caf83235f4abdae632120c2445cb24c525b7f09638c8cbbd7f8565792b82561060ba470aa065b551f7358c08aa82c1ca647c09aedc59dc0c1add37afc0c713cc287133a5c438dca2f5d3f9189b8b9dd392682a317655f52ec420b654b8e19b7784ae3694c622da07066e681428f684edfb0a59ac635b44b326aa0c82761", 0xaa, 0x39, 0x7}, {&(0x7f0000000240)="e3f90468c0c78d5880d4c36098b911497e6319c54aee25d2f4c2694d6aaf95cfe6c20ef738e8d98fd3992e2f4b506f25e1184e0ded4283ff39846493d3f27c6675f882aa19cb84656bf031499b1ee77d38caf0d295d9830b501a6b14dabd6f517b793bfc7510fdffc01292c05d2afb30c3eb139342c4eb9c9aa1ec69", 0x7c, 0x141}, {&(0x7f00000002c0)="c54038f6885624c13ad2e01c1e4b7e42e533ba1543d280c7ba86b274f5970a1cb411da0b3e0d56cda739d02ffff87e23e252cdf2f69ec2bb45b4b64a845d46ae10ce8cf74e4f58629357052f163b00ccac331a7e704bcdb38bdab3a05d557905769251b1484eec49fcf6f3ad3a427c580897e3e9b94259dac77caeeea52327df63c1bcee94ca029ab58fed3e08051472c97e4b3f7c5733d5e09e35d414b027b41ab971c3", 0xa4, 0x3ff, 0xfffffffffffffffd}], 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2338, 0x8000, 0xfff, 0x3, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e21, 0x74e3, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}}, 0x84) [ 220.285133] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:0 19:04:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:02 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x424801, 0x0) bind$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0xfffffffffffff13a, 0x3, 0x4, 0xbf, 0x5, 0x6e4}, 0x4}, 0xa) io_setup(0x5b3, &(0x7f0000000200)=0x0) r3 = gettid() getresuid(&(0x7f0000000040), &(0x7f0000000240), &(0x7f0000000280)=0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r6, 0x5, &(0x7f0000000100)="a5a67b842c9f216bc7382bc705eff20bc548f56c0609f160dc28949cfa0df8c007dfdb8631115cc60f0186072c9e07299d6f6689c6a520dd5059d859631129324ada549865aa") io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) [ 220.349609] IPVS: set_ctl: invalid protocol: 0 224.0.0.2:0 [ 220.696871] not chained 490000 origins [ 220.700812] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 220.707246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.716609] Call Trace: [ 220.719242] dump_stack+0x185/0x1d0 [ 220.722878] kmsan_internal_chain_origin+0x1ff/0x210 [ 220.727984] ? __msan_poison_alloca+0x15c/0x1d0 [ 220.732647] ? tcp_wfree+0x52d/0x6d0 [ 220.736347] ? kmsan_set_origin_inline+0x6b/0x120 [ 220.741188] ? __msan_poison_alloca+0x15c/0x1d0 [ 220.745851] ? kfree_skb+0x3c6/0x5d0 [ 220.749565] ? kmsan_memcpy_origins+0xf1/0x170 [ 220.754137] ? __copy_skb_header+0x784/0x830 [ 220.758553] __msan_chain_origin+0x69/0xc0 [ 220.762787] __skb_clone+0x8a2/0x990 [ 220.766509] skb_clone+0x3e8/0x590 [ 220.770059] tcp_transmit_skb+0x3e4/0x5350 [ 220.774321] tcp_write_xmit+0x2d81/0xb200 [ 220.778524] tcp_tsq_handler+0x73d/0x8a0 [ 220.782599] tcp_tasklet_func+0x733/0x900 [ 220.786752] tasklet_action_common+0x635/0x750 [ 220.791337] ? tcp_tsq_handler+0x8a0/0x8a0 [ 220.795593] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 220.800970] tasklet_action+0x31/0x40 [ 220.804784] __do_softirq+0x592/0x979 [ 220.808587] ? ksoftirqd_should_run+0x30/0x30 [ 220.813086] run_ksoftirqd+0x1f/0x40 [ 220.816789] smpboot_thread_fn+0x4ac/0x9a0 [ 220.821038] kthread+0x4db/0x6c0 [ 220.824402] ? cpu_report_death+0x1f0/0x1f0 [ 220.828712] ? kthread_blkcg+0xf0/0xf0 [ 220.832609] ret_from_fork+0x35/0x40 [ 220.836314] Uninit was stored to memory at: [ 220.840640] kmsan_internal_chain_origin+0x12b/0x210 [ 220.845737] __msan_chain_origin+0x69/0xc0 [ 220.849967] __skb_clone+0x8a2/0x990 [ 220.853674] skb_clone+0x3e8/0x590 [ 220.857206] tcp_transmit_skb+0x3e4/0x5350 [ 220.861449] tcp_write_xmit+0x2d81/0xb200 [ 220.865609] tcp_tsq_handler+0x73d/0x8a0 [ 220.869674] tcp_tasklet_func+0x733/0x900 [ 220.873821] tasklet_action_common+0x635/0x750 [ 220.878388] tasklet_action+0x31/0x40 [ 220.882188] __do_softirq+0x592/0x979 [ 220.885994] [ 220.887610] Uninit was stored to memory at: [ 220.891930] kmsan_internal_chain_origin+0x12b/0x210 [ 220.897029] __msan_chain_origin+0x69/0xc0 [ 220.901281] __skb_clone+0x8a2/0x990 [ 220.904996] skb_clone+0x3e8/0x590 [ 220.908534] tcp_transmit_skb+0x3e4/0x5350 [ 220.912772] tcp_write_xmit+0x2d81/0xb200 [ 220.916916] tcp_tsq_handler+0x73d/0x8a0 [ 220.920971] tcp_tasklet_func+0x733/0x900 [ 220.925109] tasklet_action_common+0x635/0x750 [ 220.929697] tasklet_action+0x31/0x40 [ 220.933616] __do_softirq+0x592/0x979 [ 220.937430] [ 220.939053] Uninit was stored to memory at: [ 220.943372] kmsan_internal_chain_origin+0x12b/0x210 [ 220.948471] __msan_chain_origin+0x69/0xc0 [ 220.952715] __skb_clone+0x8a2/0x990 [ 220.956424] skb_clone+0x3e8/0x590 [ 220.959958] tcp_transmit_skb+0x3e4/0x5350 [ 220.964199] tcp_write_xmit+0x2d81/0xb200 [ 220.968336] tcp_tsq_handler+0x73d/0x8a0 [ 220.972396] tcp_tasklet_func+0x733/0x900 [ 220.976535] tasklet_action_common+0x635/0x750 [ 220.981113] tasklet_action+0x31/0x40 [ 220.984919] __do_softirq+0x592/0x979 [ 220.988707] [ 220.990327] Uninit was stored to memory at: [ 220.994648] kmsan_internal_chain_origin+0x12b/0x210 [ 220.999740] __msan_chain_origin+0x69/0xc0 [ 221.003967] __skb_clone+0x8a2/0x990 [ 221.007673] skb_clone+0x3e8/0x590 [ 221.011212] tcp_transmit_skb+0x3e4/0x5350 [ 221.015428] tcp_write_xmit+0x2d81/0xb200 [ 221.019582] tcp_tsq_handler+0x73d/0x8a0 [ 221.023648] tcp_tasklet_func+0x733/0x900 [ 221.027796] tasklet_action_common+0x635/0x750 [ 221.032377] tasklet_action+0x31/0x40 [ 221.036179] __do_softirq+0x592/0x979 [ 221.039956] [ 221.041571] Uninit was stored to memory at: [ 221.045883] kmsan_internal_chain_origin+0x12b/0x210 [ 221.050968] __msan_chain_origin+0x69/0xc0 [ 221.055191] __skb_clone+0x8a2/0x990 [ 221.058898] skb_clone+0x3e8/0x590 [ 221.062422] tcp_transmit_skb+0x3e4/0x5350 [ 221.066654] tcp_write_xmit+0x2d81/0xb200 [ 221.070797] tcp_tsq_handler+0x73d/0x8a0 [ 221.074849] tcp_release_cb+0x1d7/0x490 [ 221.078807] release_sock+0x107/0x2a0 [ 221.082591] tcp_sendmsg+0xd6/0x100 [ 221.086202] inet_sendmsg+0x3fc/0x760 [ 221.089986] sock_write_iter+0x3bc/0x470 [ 221.094047] do_iter_readv_writev+0x81c/0xa20 [ 221.098534] do_iter_write+0x30d/0xd50 [ 221.102440] do_writev+0x3be/0x820 [ 221.105975] __x64_sys_writev+0xe1/0x120 [ 221.110032] do_syscall_64+0x15b/0x230 [ 221.113928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.119115] [ 221.120734] Uninit was stored to memory at: [ 221.125067] kmsan_internal_chain_origin+0x12b/0x210 [ 221.130158] __msan_chain_origin+0x69/0xc0 [ 221.134379] __skb_clone+0x8a2/0x990 [ 221.138073] skb_clone+0x3e8/0x590 [ 221.141601] tcp_transmit_skb+0x3e4/0x5350 [ 221.145826] tcp_write_xmit+0x2d81/0xb200 [ 221.149959] __tcp_push_pending_frames+0x124/0x400 [ 221.154874] tcp_push+0x803/0x8f0 [ 221.158314] tcp_sendmsg_locked+0x4eb1/0x6610 [ 221.162799] tcp_sendmsg+0xb2/0x100 [ 221.166411] inet_sendmsg+0x3fc/0x760 [ 221.170200] sock_write_iter+0x3bc/0x470 [ 221.174261] do_iter_readv_writev+0x81c/0xa20 [ 221.178751] do_iter_write+0x30d/0xd50 [ 221.182636] do_writev+0x3be/0x820 [ 221.186161] __x64_sys_writev+0xe1/0x120 [ 221.190211] do_syscall_64+0x15b/0x230 [ 221.194094] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.199269] [ 221.200875] Uninit was stored to memory at: [ 221.205197] kmsan_internal_chain_origin+0x12b/0x210 [ 221.210283] __msan_chain_origin+0x69/0xc0 [ 221.214520] __alloc_skb+0x949/0x9e0 [ 221.218219] sk_stream_alloc_skb+0x17c/0xcf0 [ 221.222618] tcp_sendmsg_locked+0x237e/0x6610 [ 221.227096] tcp_sendmsg+0xb2/0x100 [ 221.230702] inet_sendmsg+0x3fc/0x760 [ 221.234481] sock_write_iter+0x3bc/0x470 [ 221.238534] do_iter_readv_writev+0x81c/0xa20 [ 221.243027] do_iter_write+0x30d/0xd50 [ 221.246903] do_writev+0x3be/0x820 [ 221.250431] __x64_sys_writev+0xe1/0x120 [ 221.254471] do_syscall_64+0x15b/0x230 [ 221.258353] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.263516] [ 221.265118] Uninit was created at: [ 221.268648] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 221.273732] kmsan_kmalloc+0x94/0x100 [ 221.277516] kmsan_slab_alloc+0x10/0x20 [ 221.281507] kmem_cache_alloc_node+0x8af/0xc80 [ 221.286075] __alloc_skb+0x202/0x9e0 [ 221.290386] sk_stream_alloc_skb+0x17c/0xcf0 [ 221.294781] tcp_sendmsg_locked+0x237e/0x6610 [ 221.299257] tcp_sendmsg+0xb2/0x100 [ 221.302862] inet_sendmsg+0x3fc/0x760 [ 221.306644] sock_write_iter+0x3bc/0x470 [ 221.310686] do_iter_readv_writev+0x81c/0xa20 [ 221.315167] do_iter_write+0x30d/0xd50 [ 221.319044] do_writev+0x3be/0x820 [ 221.323005] __x64_sys_writev+0xe1/0x120 [ 221.327055] do_syscall_64+0x15b/0x230 [ 221.330936] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x63, &(0x7f0000000080)="295ee11a1f16f473671070") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x48a01, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)) close(r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'bridge_slave_0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 19:04:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'tunl0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000140)="24dc667dd84975c2417c97b1fb4c703654057e8578672f9145c6de1bf4f8ed34191c2d307c2c17025b6f1cd0f1dc4aff81490d6e904034f2f23a59ecd8") r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000100)=0x10001) 19:04:03 executing program 0: mlockall(0x2) r0 = socket$inet6(0xa, 0x400000000002, 0x7fff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000290000000b00000053b50000000000007e482b131865f5495f93cf8788aa4ba1"], 0x28}, 0x4}], 0x383, 0x0) 19:04:03 executing program 4: r0 = gettid() wait4(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) exit(0x0) tgkill(r0, r0, 0x0) 19:04:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000100)="295ee1311f16f477671070") syz_emit_ethernet(0x8e, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 19:04:03 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x7fff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x181000, 0x0) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) syslog(0x3, &(0x7f0000000140)=""/44, 0xfdbd) 19:04:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") truncate(&(0x7f0000000140)='./file0\x00', 0xffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000000)='fdinfo\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000002c0)={'veth1_to_bridge\x00', 0x4000}) exit(0x0) getdents(r3, &(0x7f0000000040)=""/114, 0x72) wait4(r2, &(0x7f0000000180), 0x8, &(0x7f0000000200)) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46ff0a00c9020000000000000000000000000000000000000038000000000000000000000000003400000000000000000000000000"], 0x38) ioctl(r1, 0x200, &(0x7f0000000000)="6c7e128c733da3a5994ce2fcc979cdf987b7c789b65e2ff4e9459fe6b7baccf56442f69d1399c7be5b87f7d1b932473cf1191f03178cf76788c238c7127f2ef43bf84ad5c7e48518c2254164b4cf3f25aa2b1b47") 19:04:03 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x800) fallocate(r0, 0x40, 0x9, 0x80000000) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create1(0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x111, 0x100d}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f0000000200)={0xa, 0x4, 0xfa00, {r4}}, 0xc) r5 = syz_open_pts(r2, 0x0) semget$private(0x0, 0x4, 0x680) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000040)) fchmod(r1, 0x20) close(r3) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote}, &(0x7f00000000c0)=0xc) 19:04:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f47767") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:03 executing program 6: capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x77, r1}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x24020400) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0), 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004da000), 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000080)='net/sco\x00') syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000001c0)) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 19:04:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000300)={0x2, 0x1, 'client1\x00', 0xffffffff80000007, "2f611f4e9e6e1ddc", "80f5117f8c8d154e4a9b0f07fc0b8d64525f3f071321b7e22bcfbe4b17704983", 0x3, 0x5}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x3f5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) 19:04:03 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000680)=0x0) utime(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x5, 0x8001}) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000400)={&(0x7f0000000300)=""/202, 0xca}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0x800, 0x400, 0x40000000000, 0x4, @time={r2, r3+30000000}, {0x1000, 0x54}, {0xfffffffffffff772, 0x1}, @control={0x7, 0x2, 0x1}}, {0x7, 0x1000, 0x2c, 0xffffffff7fffffff, @time={0x77359400}, {0x9, 0x8}, {0x8000, 0x305}, @raw8={"d4b6d1823a91bf24adfdc2c4"}}], 0x60) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) r5 = getpid() r6 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) fstat(r0, &(0x7f0000000440)) add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) sched_setaffinity(r5, 0x8, &(0x7f0000000200)=0x2) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000580)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r7, &(0x7f0000000600)={0xa, 0x4, 0xfa00, {r8}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000000), 0x22) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 19:04:03 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000000)=@sco={0x1f, {0xadf, 0xe0cf, 0x7, 0xea, 0x7, 0x8}}, 0x80) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x6}, 0x14) 19:04:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f47767") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0xffffffffffffffa4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1}, &(0x7f0000000180)=0x8) 19:04:04 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x8000000, 0x1}, 0x20) 19:04:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x24020400) r1 = dup(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @rand_addr=0x8}}, 0x1e) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000000c0)={@remote, @loopback}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e22, 0x3, @empty, 0x32}, 0x9, [0x5, 0x3, 0x7f, 0xffff, 0x1, 0x1, 0x5, 0xae]}, 0x5c) mknod(&(0x7f0000000040)='./file0\x00', 0xc184, 0x1) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 19:04:04 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x20001, 0x10270) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2}}, 0x0, 0x0, 0x0, "e6b68c861975c7a61118a7bee192e6e8b7c82052664b7b43e08f60ada7f21b10d52c59185bea93367629af0961e083cb1dead8efb30aa8569a33e88a06e9748a5dfa38757a2d0e11b7eafa492ef7ca4d"}, 0xd8) [ 222.102957] sctp: [Deprecated]: syz-executor6 (pid 10042) Use of int in maxseg socket option. [ 222.102957] Use struct sctp_assoc_value instead [ 222.220536] sctp: [Deprecated]: syz-executor6 (pid 10042) Use of int in maxseg socket option. [ 222.220536] Use struct sctp_assoc_value instead [ 222.267055] not chained 500000 origins [ 222.271082] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 222.277666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.287034] Call Trace: [ 222.289637] dump_stack+0x185/0x1d0 [ 222.293286] kmsan_internal_chain_origin+0x1ff/0x210 [ 222.298403] ? __msan_poison_alloca+0x15c/0x1d0 [ 222.303081] ? tcp_wfree+0x52d/0x6d0 [ 222.306820] ? kmsan_set_origin_inline+0x6b/0x120 [ 222.311673] ? __msan_poison_alloca+0x15c/0x1d0 [ 222.316374] ? kfree_skb+0x3c6/0x5d0 [ 222.320107] ? kmsan_memcpy_origins+0xf1/0x170 [ 222.324725] ? __copy_skb_header+0x784/0x830 [ 222.329225] __msan_chain_origin+0x69/0xc0 [ 222.333473] __skb_clone+0x8a2/0x990 [ 222.337227] skb_clone+0x3e8/0x590 [ 222.340808] tcp_transmit_skb+0x3e4/0x5350 [ 222.345063] tcp_write_xmit+0x2d81/0xb200 [ 222.349250] tcp_tsq_handler+0x73d/0x8a0 [ 222.353332] tcp_tasklet_func+0x733/0x900 [ 222.357512] tasklet_action_common+0x635/0x750 [ 222.362108] ? tcp_tsq_handler+0x8a0/0x8a0 [ 222.366357] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 222.371731] tasklet_action+0x31/0x40 [ 222.375548] __do_softirq+0x592/0x979 [ 222.379371] ? ksoftirqd_should_run+0x30/0x30 [ 222.384335] run_ksoftirqd+0x1f/0x40 [ 222.388061] smpboot_thread_fn+0x4ac/0x9a0 [ 222.392524] kthread+0x4db/0x6c0 [ 222.395905] ? cpu_report_death+0x1f0/0x1f0 [ 222.400249] ? kthread_blkcg+0xf0/0xf0 [ 222.404175] ret_from_fork+0x35/0x40 [ 222.407881] Uninit was stored to memory at: [ 222.412288] kmsan_internal_chain_origin+0x12b/0x210 [ 222.417399] __msan_chain_origin+0x69/0xc0 [ 222.421652] __skb_clone+0x8a2/0x990 [ 222.425374] skb_clone+0x3e8/0x590 [ 222.428913] tcp_transmit_skb+0x3e4/0x5350 [ 222.433149] tcp_write_xmit+0x2d81/0xb200 [ 222.437293] tcp_tsq_handler+0x73d/0x8a0 [ 222.441354] tcp_tasklet_func+0x733/0x900 [ 222.445516] tasklet_action_common+0x635/0x750 [ 222.450196] tasklet_action+0x31/0x40 [ 222.454005] __do_softirq+0x592/0x979 [ 222.457816] [ 222.459537] Uninit was stored to memory at: [ 222.463863] kmsan_internal_chain_origin+0x12b/0x210 [ 222.468980] __msan_chain_origin+0x69/0xc0 [ 222.473219] __skb_clone+0x8a2/0x990 [ 222.476931] skb_clone+0x3e8/0x590 [ 222.480463] tcp_transmit_skb+0x3e4/0x5350 [ 222.484701] tcp_write_xmit+0x2d81/0xb200 [ 222.488846] tcp_tsq_handler+0x73d/0x8a0 [ 222.492918] tcp_tasklet_func+0x733/0x900 [ 222.497066] tasklet_action_common+0x635/0x750 [ 222.501661] tasklet_action+0x31/0x40 [ 222.505474] __do_softirq+0x592/0x979 [ 222.509270] [ 222.510889] Uninit was stored to memory at: [ 222.515218] kmsan_internal_chain_origin+0x12b/0x210 [ 222.520342] __msan_chain_origin+0x69/0xc0 [ 222.524572] __skb_clone+0x8a2/0x990 [ 222.528289] skb_clone+0x3e8/0x590 [ 222.531832] tcp_transmit_skb+0x3e4/0x5350 [ 222.536068] tcp_write_xmit+0x2d81/0xb200 [ 222.540220] tcp_tsq_handler+0x73d/0x8a0 [ 222.544287] tcp_tasklet_func+0x733/0x900 [ 222.548707] tasklet_action_common+0x635/0x750 [ 222.553387] tasklet_action+0x31/0x40 [ 222.557202] __do_softirq+0x592/0x979 [ 222.560999] [ 222.562624] Uninit was stored to memory at: [ 222.566977] kmsan_internal_chain_origin+0x12b/0x210 [ 222.572100] __msan_chain_origin+0x69/0xc0 [ 222.576376] __skb_clone+0x8a2/0x990 [ 222.580545] skb_clone+0x3e8/0x590 [ 222.584097] tcp_transmit_skb+0x3e4/0x5350 [ 222.588320] tcp_write_xmit+0x2d81/0xb200 [ 222.592457] tcp_tsq_handler+0x73d/0x8a0 [ 222.596521] tcp_tasklet_func+0x733/0x900 [ 222.600660] tasklet_action_common+0x635/0x750 [ 222.605750] tasklet_action+0x31/0x40 [ 222.609539] __do_softirq+0x592/0x979 [ 222.613316] [ 222.614931] Uninit was stored to memory at: [ 222.619254] kmsan_internal_chain_origin+0x12b/0x210 [ 222.624438] __msan_chain_origin+0x69/0xc0 [ 222.628664] __skb_clone+0x8a2/0x990 [ 222.632378] skb_clone+0x3e8/0x590 [ 222.635911] tcp_transmit_skb+0x3e4/0x5350 [ 222.640225] tcp_write_xmit+0x2d81/0xb200 [ 222.644380] tcp_tsq_handler+0x73d/0x8a0 [ 222.648435] tcp_release_cb+0x1d7/0x490 [ 222.652396] release_sock+0x107/0x2a0 [ 222.656190] tcp_sendmsg+0xd6/0x100 [ 222.659800] inet_sendmsg+0x3fc/0x760 [ 222.663593] sock_write_iter+0x3bc/0x470 [ 222.667639] do_iter_readv_writev+0x81c/0xa20 [ 222.672115] do_iter_write+0x30d/0xd50 [ 222.675997] do_writev+0x3be/0x820 [ 222.679526] __x64_sys_writev+0xe1/0x120 [ 222.683575] do_syscall_64+0x15b/0x230 [ 222.687463] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.692629] [ 222.694241] Uninit was stored to memory at: [ 222.698560] kmsan_internal_chain_origin+0x12b/0x210 [ 222.703644] __msan_chain_origin+0x69/0xc0 [ 222.707863] __skb_clone+0x8a2/0x990 [ 222.711570] skb_clone+0x3e8/0x590 [ 222.715109] tcp_transmit_skb+0x3e4/0x5350 [ 222.719337] tcp_write_xmit+0x2d81/0xb200 [ 222.723483] __tcp_push_pending_frames+0x124/0x400 [ 222.728399] tcp_push+0x803/0x8f0 [ 222.731833] tcp_sendmsg_locked+0x4eb1/0x6610 [ 222.736310] tcp_sendmsg+0xb2/0x100 [ 222.739920] inet_sendmsg+0x3fc/0x760 [ 222.743709] sock_write_iter+0x3bc/0x470 [ 222.747793] do_iter_readv_writev+0x81c/0xa20 [ 222.752282] do_iter_write+0x30d/0xd50 [ 222.756178] do_writev+0x3be/0x820 [ 222.759713] __x64_sys_writev+0xe1/0x120 [ 222.763768] do_syscall_64+0x15b/0x230 [ 222.767657] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.772831] [ 222.774467] Uninit was stored to memory at: [ 222.778812] kmsan_internal_chain_origin+0x12b/0x210 [ 222.783924] __msan_chain_origin+0x69/0xc0 [ 222.788170] __alloc_skb+0x949/0x9e0 [ 222.791896] sk_stream_alloc_skb+0x17c/0xcf0 [ 222.796315] tcp_sendmsg_locked+0x237e/0x6610 [ 222.800828] tcp_sendmsg+0xb2/0x100 [ 222.804460] inet_sendmsg+0x3fc/0x760 [ 222.808275] sock_write_iter+0x3bc/0x470 [ 222.812344] do_iter_readv_writev+0x81c/0xa20 [ 222.816872] do_iter_write+0x30d/0xd50 [ 222.820773] do_writev+0x3be/0x820 [ 222.824328] __x64_sys_writev+0xe1/0x120 [ 222.828400] do_syscall_64+0x15b/0x230 [ 222.832293] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.837470] [ 222.839105] Uninit was created at: [ 222.842674] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 222.847780] kmsan_kmalloc+0x94/0x100 [ 222.851590] kmsan_slab_alloc+0x10/0x20 [ 222.855566] kmem_cache_alloc_node+0x8af/0xc80 [ 222.860163] __alloc_skb+0x202/0x9e0 [ 222.863892] sk_stream_alloc_skb+0x17c/0xcf0 19:04:04 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1f, 0x20000) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0x2) ioctl(r0, 0x4, &(0x7f0000000080)="667e4f807e78adaa9b09ef3c4823bfc31d8585cfd012a0a9c2b5277745dd4bcc74c5af68b4227edb13c663e88e5be911685bc198503efc69eb7bafcefad1b269f40794dd0b2da79f37a15fc5e4c983cfafaf4897b03b62883f8845204a55529340c22ab3820f00caaa7040f6b208dd0a0904c116277a96a1d2ec0561878eda934e169391cc924d84b7f071b5dc29deb51b2b35b1f9aa") ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000140)={0x7, 0xfffffffffffffffd}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0x7, 0x2}, 0x2) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000280)=""/134) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x400000, 0x0) rt_sigpending(&(0x7f0000000380), 0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x3d, 0x7fff, 0x117352f7, 0x2}]}) r3 = semget(0x3, 0x1, 0x400) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000440)=""/160) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x80000, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000540)=0x80000000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000580)=0x800) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x5, 0x0) r5 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000600)=@sack_info={0x0, 0x2, 0x2ab}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000680)={0x4, 0x8000, 0x4, 0x582, r6}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000006c0)={r6, 0x9}, &(0x7f0000000700)=0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000740)=""/4096) recvfrom(r5, &(0x7f0000001740)=""/141, 0x8d, 0x0, &(0x7f0000001800)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x3, 0x0, 0x2, {0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000001880)={r7, 0x2, 0x30, 0x2, 0x7}, &(0x7f00000018c0)=0x18) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001900)={0x56, 0x6, 0x1, {0x3, 0x3}, {0x7, 0x4}, @cond=[{0x8000, 0xfffffffffffffffe, 0x100, 0xcf, 0x101, 0x9}, {0x3ff, 0x101, 0x8000, 0x80, 0xff, 0x7fff}]}) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000001940)={0x2, 0x4}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000001980), &(0x7f00000019c0)=0x4) 19:04:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f47767") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)='ip6_vti0\x00'}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x8, 0x0, 0x0, 0x4, &(0x7f00000000c0)='syz_tun\x00'}) 19:04:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e22}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x8362, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200, 0x0) r2 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="4c1ddb3bf052b11e5365212401c09ffc6f82a00fe6cf3d4293c75749cfc47bc6deed4ce4cd560f2e4f245a46f19d04a4cbf3e5c7ac4840e91b4d14cc031ae4763dc80857bc7386b6819cc9f62c2e6a938769bb94a540d42e50c4623591382bf7687f8665438d770d7012767847792455f0350e578b4587c0962640667a4da82ca5a9758c0be749f66530daa8588b884228e3b62e7388b6c20e6d7320abbbae63931700628650bba3d1fb1fa23889e73aafd8", 0xb2, 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) keyctl$chown(0x4, r2, r3, r4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x5e4b) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x3e9538, 0x0, 0x35) 19:04:04 executing program 3: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x101, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000014000700000000000000000002ff0006667e279639a91d7bd91397917daf4204a00b32eadc2828587f000001e3d8960f65b27ee8125f423682a9447015739d53d5000000"], 0x48}, 0x1}, 0x0) 19:04:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000100)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x600901) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f00000001c0)={0x3ff, 0x5, 0x8, 0x7f}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r1, @in6={{0xa}}}, &(0x7f0000000140)=0x90) 19:04:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x107100, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x1f) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000300)=0x100000001) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0xae3a, 0xfffffffffffffff9, 0x4}) pselect6(0x40, &(0x7f0000000080)={0x400, 0xfb, 0x8, 0x6, 0x5, 0xffffffff, 0x1f, 0x5}, &(0x7f00000000c0)={0x20, 0x3c85, 0x9, 0x8000, 0x7fffffff, 0x80, 0x14, 0x6}, &(0x7f0000000140)={0x1, 0x1, 0x2, 0xfff, 0x8, 0x3, 0x3, 0x100000001}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0x8}, 0x8}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000280)=""/37) [ 222.868308] tcp_sendmsg_locked+0x237e/0x6610 [ 222.872802] tcp_sendmsg+0xb2/0x100 [ 222.876438] inet_sendmsg+0x3fc/0x760 [ 222.880245] sock_write_iter+0x3bc/0x470 [ 222.884337] do_iter_readv_writev+0x81c/0xa20 [ 222.888847] do_iter_write+0x30d/0xd50 [ 222.892749] do_writev+0x3be/0x820 [ 222.896384] __x64_sys_writev+0xe1/0x120 [ 222.900453] do_syscall_64+0x15b/0x230 [ 222.904348] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:05 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendto(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000280)=@rc={0x1f}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880)}}], 0x4000000000000e1, 0x0) 19:04:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb79a8070de20f114a169db692542e5b78d8cb9e0a27800f00a0000000000009fb42f376589701a4"}) flistxattr(r0, &(0x7f0000000140)=""/246, 0xf6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x4, 0x499}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 19:04:05 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x5) 19:04:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f4776710") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x48000, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ppoll(&(0x7f0000000300)=[{r1, 0x10}, {r2}, {r1, 0xe040}, {r2, 0x8100}], 0x4, &(0x7f0000000380)={r3, r4+30000000}, &(0x7f00000003c0)={0x40}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.FinderInfo\x00', &(0x7f0000000240)=""/80, 0x50) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x6, &(0x7f0000000000)=""/213, &(0x7f0000000100)=0xd5) 19:04:05 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x3, 0x4) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$packet(r0, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000300)={0x3, r5}) timer_create(0x7, &(0x7f0000000340)={0x0, 0x11, 0x1, @tid=r5}, &(0x7f0000000380)=0x0) timer_delete(r6) timer_delete(r6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000003c0)={0x3, [0x5, 0x1b2, 0xffffffff]}, 0xa) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000400)={0x7, 0x4, 0xb9, 0x4}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sync() ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000480)={0x1, 0xa, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001500)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f00000004c0)=[{}], &(0x7f0000000500)=""/4096}, &(0x7f0000001580)=0x78) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000015c0)={0x101, 0x6, 0x4}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001600)=@assoc_value={0x0}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001680)={r7, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1c}}}}, 0x84) openat$rtc(0xffffffffffffff9c, &(0x7f0000001740)='/dev/rtc0\x00', 0x40400, 0x0) clock_adjtime(0x2, &(0x7f0000001780)={0x3, 0x401, 0x2, 0x80, 0x9, 0xd77, 0x22, 0x3, 0x2, 0x6, 0x5, 0x3, 0xfffffffffffffff7, 0x7, 0x5c, 0x9, 0x200, 0x20, 0x4, 0x5, 0x6, 0x1, 0x31bb, 0x1, 0xe19e}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001880)=@int=0x2, 0x4) timer_delete(r6) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000018c0)={r1}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000001900)={'ifb0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$rds(0x15, 0x5, 0x0) 19:04:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) userfaultfd(0x80800) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket(0x400020000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0), 0x1) 19:04:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) listen(r0, 0x87) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x3}, 0x7) socketpair$inet6(0xa, 0x1, 0xffffffff, &(0x7f00000000c0)) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 19:04:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f1634b23aa770") migrate_pages(0x0, 0x72, &(0x7f0000000040)=0x7ffe, &(0x7f00000000c0)=0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) prlimit64(r1, 0xf, &(0x7f0000000100)={0x3f, 0xe04}, &(0x7f0000000140)) 19:04:05 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000140)) 19:04:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f4776710") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:05 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xffffffff]}, &(0x7f0000000040)=0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0x2, 0x1, 0x3, 0xbb0, 0x8000}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x100) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x4}, 0x8) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000240)="9af465120246655c70a8ab02122f2b3982c51de54d60e1ab02b501028ee79438ee0842b774130a2e2fd10cc0fee065124d54afd3ea3841983e97bc23f925e8f84c1ba3bd8a64c4633274871958898380f5e61c58d4408eb37141e5d7f5fc1d108e08047f2307c7071b898864ab26562f1e7ed10d30f2d094783def7f829c1c181e8560bf14bbaf23d8e5e6c8b0ec67936702eaaa9d103cb0287456b3c718b535031805e7d9827165a41888abaf8e6f3aa5130af556a42d65", 0xb8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000300)={0x5, 0x1, 0x7, 0x2, 'syz0\x00', 0x41c}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000340)="2a127179a957346ff6ea94117487fb290837178ad3451b38fda7be969f948e9ee35c9d9b562a932e87e68183956701cf36efdcf5e091d03e354727451dd8790537a761dbe0ff8c3ea080731c6283d3e61de5f7725a3f2c9ecad19f0df995f8cbb631fa00ed618ce101582a0d1d46f406d962a85c76d27a7c199ad1eb76a4a0e1076ff5eb677152b86931d0f043454d98cb7176943cfc47c9dcd5d6bac64a2bbaf473acfc8a55d1690cfe8043152c479a74e182532d7f32aa9e576e4375ed23cfb35abe7411889d6a5a532b7c7deab648bd200982cf", 0xd5) fchdir(r3) splice(r0, &(0x7f0000000440), r3, &(0x7f0000000480), 0x0, 0xc) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00000004c0)=0x8000) r4 = memfd_create(&(0x7f0000000500)="65746831d5656d312573656c696e757824766d6e65743073656375726974792a5d00", 0x3) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000540)={0x3, 0xb08, 0x7, 0x3f, 0x3, 0x80000000}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000580)=""/103) ioctl$int_in(r4, 0x5473, &(0x7f0000000600)=0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)={r2, 0xdb, "e5e2a812ac06091fc704cc1e7d7c8f48c50b6e3bc2852e6851a1ee1d72554650c509df4b87040dde7ca4c30d0908c8bd3be9071bf9ffa52cb5443b2212f56331e6789031cf0424d8a5e686a2064c0327daef395c0a7ca3f3e872e6536d756056703c0a86ef366bc5e7109d599625a5965f97519336152e9f82ed16779bb9e38a750e18bc3d49d92d82379fb6f640221a8d3fcefcbc711d3eb065af47afaeeb16630bd5b85fcd5c1be09b4c865d25056d6416e85d4343dfd4c42cf002f420e5516bda55d175f81b7bca7e569d5d1d487e6ad0ecf7d90924aed42f18"}, &(0x7f0000000740)=0xe3) r5 = syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/nullb0\x00', 0x101000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000800)=0x1, 0x4) connect$bt_rfcomm(r4, &(0x7f0000000840)={0x1f, {0x1, 0x101, 0x8000, 0xead, 0x6, 0x81}, 0x7f}, 0xa) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00000008c0), &(0x7f0000000900)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={r4, 0x50, &(0x7f0000000940)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000a00)=r7, 0x4) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000000a80)={r8, r9/1000+30000}, 0x10) sendfile(r5, r4, 0x0, 0x3) r10 = gettid() fcntl$setownex(r6, 0xf, &(0x7f0000000ac0)={0x1, r10}) 19:04:05 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0x100) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000000180)={0x1000, ""/4096}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000011c0)={0x0, 0x7fffffff, 0x5}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001240)={r1, 0x200, 0x5da, 0x10001}, &(0x7f0000001280)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000040)=""/237) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x11, 0x0, @remote={0xfe, 0x80, [0xf5ffffff], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x7, 0xfffffff5], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x58], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 19:04:05 executing program 3: r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="2c00000000000000100000000000000000000000000000000000000000000000000000000000000000000000"]}) 19:04:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="2957e1311f16f477671070df14000000004a1f5607b408e8c23f57f679ea7bd571b06b13b98d3f9e600a4bbac19f30c9451d4cc3132c9d6972e2d6fa22258c600a4e7e2fc59e88e9ce46497bc396028c58e70584e5cfce6445749f70c09d25ef397e5afe8da93a73968756d9e7a71a4055d499ba57b5bfe45e53d117bfd88173331478dfbb324505ff4259ebd55d5275686456a24193f89f513725d1a20484e65b83af9a571a08736429e2450be8fbd5be3a21b2ab1d678bd7b1ac92d9877733bbba0efd53bded5ba665e2") r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000, 0x1}, 0x159) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r3 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000}, 0x159) 19:04:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f4776710") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:05 executing program 2: semtimedop(0x0, &(0x7f0000000240)=[{0x0, 0x51d}], 0x1, &(0x7f0000000040)) semop(0x0, &(0x7f00000000c0)=[{}], 0x1) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="29d7e1311f160577651070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffd5b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 19:04:05 executing program 1: socket(0x1b, 0x0, 0xacfb) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000c00)={{0x0, 0x0, 0x0, 0x0, "00c2d7de5e46de92082840e17b9d363858dce8f0ced1eb8a7fa76f4c81d101f8f576872e0579548010e36d8d"}, 0x0, [], {0x77359400}}) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='user.syz\x00') write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) rt_sigpending(&(0x7f0000000000), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x20000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/194) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000380)=""/194) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000280)=ANY=[@ANYBLOB="d30000000000000005000000000000000100000000000000c2c0c05e3c7c44f0b158bc22cd420001000000000000f55b6e231009850e29acce8df529370fe7a3db3ca78eb5d44f03d222aff83f98febbb7d656266dd3ef139cfbf3acdad27611b5f6bafc442f0fb0a0649b23e9f46c081882d60a8a498c715d5b8cc272cc1aaf332c04812d728732287de3946b0581bafe4503286e4779174a577e134163253262537d50f1a3e18eff04f191ddf428d0fbc4de0dafe915cc258d7fc8c9a130d3b01a75a3cc1d365752f5", @ANYRES32=r2, @ANYBLOB="00000000010000000000000000000000000000000000000000000000"]) 19:04:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000240)={0x5, 0x20d, 0x5, 0x100000000, 0x1}) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000100), 0x37e) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='eth1vboxnet1\x00', 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) 19:04:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:05 executing program 0: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = socket$inet6(0xa, 0x6, 0x100) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='/dev/uinput\x00', 0x0) 19:04:05 executing program 5: migrate_pages(0x0, 0x2, &(0x7f0000001a00)=0x51d, &(0x7f0000001a40)=0xffffffffffffffff) r0 = getpgid(0x0) ptrace$poke(0x5, r0, &(0x7f0000000000), 0x1) 19:04:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x299, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20004890, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 224.207463] not chained 510000 origins [ 224.211422] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 224.217833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.227194] Call Trace: [ 224.229827] dump_stack+0x185/0x1d0 [ 224.233470] kmsan_internal_chain_origin+0x1ff/0x210 [ 224.238617] ? __msan_poison_alloca+0x15c/0x1d0 [ 224.243305] ? tcp_wfree+0x52d/0x6d0 [ 224.247037] ? kmsan_set_origin_inline+0x6b/0x120 [ 224.251893] ? __msan_poison_alloca+0x15c/0x1d0 [ 224.256575] ? kfree_skb+0x3c6/0x5d0 [ 224.260308] ? kmsan_memcpy_origins+0xf1/0x170 [ 224.264913] ? __copy_skb_header+0x784/0x830 [ 224.269343] __msan_chain_origin+0x69/0xc0 [ 224.273783] __skb_clone+0x8a2/0x990 [ 224.277516] skb_clone+0x3e8/0x590 [ 224.281063] tcp_transmit_skb+0x3e4/0x5350 [ 224.285309] tcp_write_xmit+0x2d81/0xb200 [ 224.289507] tcp_tsq_handler+0x73d/0x8a0 [ 224.293577] tcp_tasklet_func+0x733/0x900 [ 224.297733] tasklet_action_common+0x635/0x750 [ 224.302327] ? tcp_tsq_handler+0x8a0/0x8a0 [ 224.306561] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 224.311912] tasklet_action+0x31/0x40 [ 224.315707] __do_softirq+0x592/0x979 [ 224.319505] ? ksoftirqd_should_run+0x30/0x30 [ 224.324012] run_ksoftirqd+0x1f/0x40 [ 224.327721] smpboot_thread_fn+0x4ac/0x9a0 [ 224.331944] kthread+0x4db/0x6c0 [ 224.335291] ? cpu_report_death+0x1f0/0x1f0 [ 224.339613] ? kthread_blkcg+0xf0/0xf0 [ 224.343516] ret_from_fork+0x35/0x40 [ 224.347301] Uninit was stored to memory at: [ 224.351710] kmsan_internal_chain_origin+0x12b/0x210 [ 224.356805] __msan_chain_origin+0x69/0xc0 [ 224.361030] __skb_clone+0x8a2/0x990 [ 224.364726] skb_clone+0x3e8/0x590 [ 224.368248] tcp_transmit_skb+0x3e4/0x5350 [ 224.372467] tcp_write_xmit+0x2d81/0xb200 [ 224.376605] tcp_tsq_handler+0x73d/0x8a0 [ 224.380653] tcp_tasklet_func+0x733/0x900 [ 224.384805] tasklet_action_common+0x635/0x750 [ 224.389463] tasklet_action+0x31/0x40 [ 224.393255] __do_softirq+0x592/0x979 [ 224.397045] [ 224.398656] Uninit was stored to memory at: [ 224.402969] kmsan_internal_chain_origin+0x12b/0x210 [ 224.408060] __msan_chain_origin+0x69/0xc0 [ 224.412284] __skb_clone+0x8a2/0x990 [ 224.416001] skb_clone+0x3e8/0x590 [ 224.419544] tcp_transmit_skb+0x3e4/0x5350 [ 224.423772] tcp_write_xmit+0x2d81/0xb200 [ 224.427915] tcp_tsq_handler+0x73d/0x8a0 [ 224.431968] tcp_tasklet_func+0x733/0x900 [ 224.436101] tasklet_action_common+0x635/0x750 [ 224.440751] tasklet_action+0x31/0x40 [ 224.444544] __do_softirq+0x592/0x979 [ 224.448345] [ 224.449951] Uninit was stored to memory at: [ 224.454257] kmsan_internal_chain_origin+0x12b/0x210 [ 224.459350] __msan_chain_origin+0x69/0xc0 [ 224.463580] __skb_clone+0x8a2/0x990 [ 224.467284] skb_clone+0x3e8/0x590 [ 224.470807] tcp_transmit_skb+0x3e4/0x5350 [ 224.475115] tcp_write_xmit+0x2d81/0xb200 [ 224.479257] tcp_tsq_handler+0x73d/0x8a0 [ 224.483313] tcp_tasklet_func+0x733/0x900 [ 224.487533] tasklet_action_common+0x635/0x750 [ 224.492119] tasklet_action+0x31/0x40 [ 224.495915] __do_softirq+0x592/0x979 [ 224.499707] [ 224.501319] Uninit was stored to memory at: [ 224.505641] kmsan_internal_chain_origin+0x12b/0x210 [ 224.510728] __msan_chain_origin+0x69/0xc0 [ 224.514969] __skb_clone+0x8a2/0x990 [ 224.518693] skb_clone+0x3e8/0x590 [ 224.522319] tcp_transmit_skb+0x3e4/0x5350 [ 224.526551] tcp_write_xmit+0x2d81/0xb200 [ 224.530699] tcp_tsq_handler+0x73d/0x8a0 [ 224.534775] tcp_tasklet_func+0x733/0x900 [ 224.538924] tasklet_action_common+0x635/0x750 [ 224.543513] tasklet_action+0x31/0x40 [ 224.547302] __do_softirq+0x592/0x979 [ 224.551092] [ 224.552704] Uninit was stored to memory at: [ 224.557031] kmsan_internal_chain_origin+0x12b/0x210 [ 224.562151] __msan_chain_origin+0x69/0xc0 [ 224.566379] __skb_clone+0x8a2/0x990 [ 224.570106] skb_clone+0x3e8/0x590 [ 224.573641] tcp_transmit_skb+0x3e4/0x5350 [ 224.577860] tcp_write_xmit+0x2d81/0xb200 [ 224.582007] tcp_tsq_handler+0x73d/0x8a0 [ 224.586072] tcp_release_cb+0x1d7/0x490 [ 224.590035] release_sock+0x107/0x2a0 [ 224.593832] tcp_sendmsg+0xd6/0x100 [ 224.597446] inet_sendmsg+0x3fc/0x760 [ 224.601247] sock_write_iter+0x3bc/0x470 [ 224.605304] do_iter_readv_writev+0x81c/0xa20 [ 224.609787] do_iter_write+0x30d/0xd50 [ 224.613675] do_writev+0x3be/0x820 [ 224.617213] __x64_sys_writev+0xe1/0x120 [ 224.621268] do_syscall_64+0x15b/0x230 [ 224.625144] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.630333] [ 224.631943] Uninit was stored to memory at: [ 224.636269] kmsan_internal_chain_origin+0x12b/0x210 [ 224.641380] __msan_chain_origin+0x69/0xc0 [ 224.645601] __skb_clone+0x8a2/0x990 [ 224.649310] skb_clone+0x3e8/0x590 [ 224.652842] tcp_transmit_skb+0x3e4/0x5350 [ 224.657148] tcp_write_xmit+0x2d81/0xb200 [ 224.661279] __tcp_push_pending_frames+0x124/0x400 [ 224.666216] tcp_push+0x803/0x8f0 [ 224.669663] tcp_sendmsg_locked+0x4eb1/0x6610 [ 224.674148] tcp_sendmsg+0xb2/0x100 [ 224.677766] inet_sendmsg+0x3fc/0x760 [ 224.681557] sock_write_iter+0x3bc/0x470 [ 224.685621] do_iter_readv_writev+0x81c/0xa20 [ 224.690208] do_iter_write+0x30d/0xd50 [ 224.694088] do_writev+0x3be/0x820 [ 224.697617] __x64_sys_writev+0xe1/0x120 [ 224.701663] do_syscall_64+0x15b/0x230 19:04:06 executing program 6: r0 = socket$inet(0x2, 0x80006, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x9c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x455}, @in6={0xa, 0x4e22, 0x1000, @ipv4={[], [0xff, 0xff]}, 0x5}, @in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x363b}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x3f94}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="160000009e494b058f8d1a93000000000000000000000000000000000000"], &(0x7f0000000180)=0x1e) 19:04:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfffffffffffffa85}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x61) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x400000) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000140)) 19:04:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:06 executing program 0: unshare(0x440020ff) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) setsockopt(r0, 0x0, 0x40000000040, &(0x7f0000000000), 0xffffffffffffffd6) [ 224.705535] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.710706] [ 224.712329] Uninit was stored to memory at: [ 224.716661] kmsan_internal_chain_origin+0x12b/0x210 [ 224.721770] __msan_chain_origin+0x69/0xc0 [ 224.726021] __alloc_skb+0x949/0x9e0 [ 224.729738] sk_stream_alloc_skb+0x17c/0xcf0 [ 224.734148] tcp_sendmsg_locked+0x237e/0x6610 [ 224.738649] tcp_sendmsg+0xb2/0x100 [ 224.742376] inet_sendmsg+0x3fc/0x760 [ 224.746207] sock_write_iter+0x3bc/0x470 [ 224.750286] do_iter_readv_writev+0x81c/0xa20 [ 224.754785] do_iter_write+0x30d/0xd50 [ 224.758681] do_writev+0x3be/0x820 [ 224.762231] __x64_sys_writev+0xe1/0x120 [ 224.766301] do_syscall_64+0x15b/0x230 [ 224.770299] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.775495] [ 224.777133] Uninit was created at: [ 224.780789] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 224.785914] kmsan_kmalloc+0x94/0x100 [ 224.789735] kmsan_slab_alloc+0x10/0x20 [ 224.793848] kmem_cache_alloc_node+0x8af/0xc80 [ 224.798452] __alloc_skb+0x202/0x9e0 [ 224.802196] sk_stream_alloc_skb+0x17c/0xcf0 19:04:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x2, 0x4, 0x4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x40600) ioctl$BLKFRASET(r4, 0x1264, &(0x7f00000000c0)=0x9) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x400000000000224, 0x0) 19:04:06 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x100000000, 0x8001, 0x200}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa000, 0xf4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) fanotify_mark(r1, 0xa0, 0x4802001a, r2, &(0x7f0000000140)='./file0\x00') getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000180)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000200)={0x0, 0x40, 0xf2}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 19:04:06 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000003780)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}}, {{0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000010000000000000077e6212eb7abd96b90e283ded167674266eccfefd3f971a9bee99ebddc3522dbf0e16ae4a1c9252a4369f8826e7bef0ba860a0333b5ff2207611c56818307624189c2fa89320ed25772bc7cceb44624ce75f43158aa05042b051d5861161e64bcddc48c709a3970e"], 0x10}}], 0x2, 0x0) [ 224.806666] tcp_sendmsg_locked+0x237e/0x6610 [ 224.811179] tcp_sendmsg+0xb2/0x100 [ 224.814826] inet_sendmsg+0x3fc/0x760 [ 224.818655] sock_write_iter+0x3bc/0x470 [ 224.822742] do_iter_readv_writev+0x81c/0xa20 [ 224.827253] do_iter_write+0x30d/0xd50 [ 224.831164] do_writev+0x3be/0x820 [ 224.834730] __x64_sys_writev+0xe1/0x120 [ 224.838810] do_syscall_64+0x15b/0x230 [ 224.842700] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="295ee1311f16f477671070") r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x3d74, 0x9, 0xd0, 0x2, 0x9}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x80, &(0x7f0000000300)=[@in={0x2, 0x4e21, @rand_addr=0x100}, @in6={0xa, 0x4e24, 0x1ff, @empty, 0x5}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x8}, @in6={0xa, 0x4e20, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xc365}]}, &(0x7f00000003c0)=0x10) r3 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) readahead(r1, 0xffffffffffffff80, 0xffffffffffffffff) recvmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000000c0)=""/239, 0xef}, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x100, 0x0) syz_emit_ethernet(0xfdef, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r3, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r3, &(0x7f0000000540)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/209, 0xd1}, 0x0) socket$kcm(0x29, 0x5, 0x0) 19:04:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:06 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x2, &(0x7f0000000100)={0xffffffffffffff7d}, 0x0, 0xfffffffffffffe95) rt_tgsigqueueinfo(r0, r1, 0x27, &(0x7f00000000c0)={0x0, 0x0, 0x9}) rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffff0001}, &(0x7f0000000080), &(0x7f0000645000), 0x8) 19:04:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000140)=0x2, 0x4) ioctl(r1, 0x5, &(0x7f0000000400)="0fdea5092d0d09f4a8b9e78fe8b082842ee3c556bd7107e832bc04d53e82e222f16d290946b50a0111485a1c104008d590b11a37bea021f48c633bb22d09f9ed7cd8846f14159b59409a939e35c7574ce27cd500") r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 19:04:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") 19:04:07 executing program 6: r0 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000580)={0xaa}) sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x6) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000000200)=[{0x0, 0x0, 0xffffffffffff8001, 0x1, @tick=0x1, {0x400, 0x2}, {0x7f2}, @queue={0x6a8, {0x400, 0x3}}}, {0x3, 0x5, 0x20, 0x1, @time={0x0, 0x1c9c380}, {0x8, 0x101}, {0x1, 0x8000}, @raw32={[0x8, 0x0, 0x3]}}, {0x8, 0x1, 0x352f, 0xffff, @time={0x77359400}, {0xfffffffffffffffc, 0x81}, {0xff, 0x56f2}, @result={0x8, 0x8}}, {0x1, 0x6, 0x8, 0xbc8, @time, {0x7, 0x5}, {0x9, 0x401}, @note={0x8001, 0x8, 0x2, 0x5, 0x1}}, {0x6, 0x1, 0x2, 0x3, @tick=0x7fffffff, {0x9, 0x9}, {0x4082, 0x90}, @connect={{0x101, 0x6}, {0x4, 0x1f}}}, {0x9, 0x35d, 0x4, 0x7, @tick=0x7fff, {0x8, 0xfffffffffffffff7}, {0x0, 0x2}, @time=@time}, {0x4, 0x2, 0x0, 0x2, @tick=0x80000001, {0xa0000}, {0x4, 0xffffffff}, @raw32={[0x5, 0x3f, 0x14a]}}], 0xffffffffffffff14) write$sndseq(r4, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) r6 = dup2(r4, r2) timerfd_create(0x6, 0x80000) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) r7 = dup2(r3, r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) r9 = getegid() ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000bc0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) r12 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vhost-vsock\x00', 0x2, 0x0) r13 = getuid() r14 = getegid() r15 = getuid() getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000a00)=0xe8) r18 = getegid() sendmsg$unix(r4, &(0x7f0000000b80)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)="36e2523c9938653def70e5ee76b0d20f590ee123484cdbc9ffa7470308e30ea7da2de75c16622c845be79fd583dadb6f305994de7504640803b214dab9516e41cad2b154e2ca267d3748ea287d2d52270eda38e53d9b03643aeb4a6218525e07e040fc80f97961cb2a6785d3b7f2a10dd1eae446ae43840dbc3485a6dbce500f7f8d31d285eb72336377e9ca06662d25753fc2be4076f3c084b5e0de7a6fc0fc17256c225c16348b1fca19e7b7c95b8c626a256514a6e89b5fce4861233a665076137de902f814ec", 0xc8}], 0x1, &(0x7f0000000a40)=[@rights={0x20, 0x1, 0x1, [r3, r6, r6, r7]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @cred={0x20, 0x1, 0x2, r0, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r3, r12, r4, r1, r6]}, @rights={0x28, 0x1, 0x1, [r5, r1, r2, r6, r4, r2]}, @rights={0x20, 0x1, 0x1, [r4, r3, r5]}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @cred={0x20, 0x1, 0x2, r0, r15, r16}, @cred={0x20, 0x1, 0x2, r0, r17, r18}], 0x130, 0x4000}, 0x0) 19:04:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x0, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:07 executing program 5: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000200)='/dev/vcsa#\x00', 0x3) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x9, 0x72c, 0x20000000000, 0x7fffffff, 0x3159, 0x0, 0x100, {0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xbf}}, 0x2, 0x7, 0x1, 0x7f, 0x4}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="2a00000027e6e62e22681bdea33462df3907a503e86a5b2cfc03c8c9704fb4f11186b94fbc020965434065f690c469cc4f9e6e186df1fd34"], &(0x7f00000003c0)=0x32) r4 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x50000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0xfffffffffffffffb, 0x0, 0x8200, 0xcef1, 0x9, 0xb4, 0x401, 0xffffffff, r3}, &(0x7f0000000480)=0x20) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000240)={0x3b38, 0x7, 0x7bd}) r5 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000000280)=0x3f) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r5}) syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0xffff, 0xe0001) recvmsg(r7, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r6, r7) tkill(r5, 0x15) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000000c0)=0x0) wait4(r8, 0x0, 0x60000002, &(0x7f0000000000)) 19:04:07 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) ioctl$sock_ifreq(r1, 0x8921, &(0x7f00000002c0)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setgroups(0x1, &(0x7f00000000c0)=[r2]) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/20) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x100000000, 0x9, 0x2, 0x1ff, 0xc1f, 0x40, 0x7fff}, 0xb) 19:04:07 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x4000007ffd) ioctl$void(r0, 0x5451) unshare(0x24020400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x2c8, @time={0x77359400}, 0x4, {0x4, 0x9}, 0x8, 0x1, 0x6}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)) 19:04:07 executing program 4: unshare(0x24020400) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) futex(&(0x7f0000000180), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x0, 0x491, 0x3, 0x7fffffff}, 0xda14, 0x7}) fallocate(r0, 0x0, 0x0, 0x7) 19:04:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x0, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6c7) pwrite64(r2, &(0x7f0000000100)="b3b21aa5c203d461a42ccff16ff8ef2d319f41c3d35e4bdad5fc753284", 0x1d, 0x0) 19:04:07 executing program 3: r0 = socket(0x10, 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/mcfilter6\x00') sendfile(r0, r2, &(0x7f0000000040)=0x3, 0x80000002) fsync(r2) 19:04:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x3}}) 19:04:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x1, 0x76, &(0x7f0000000180)="7c73f756c808c67041271dcb916d4c9ab897401e097be2ab81928bddc807ba208594412602e3838b133a331b4fcf778e3b4867b2240e63dd5da9b8a1c4b6e2b7c3e23fbd50410179d96b66e40dbefeca6be2f143575c4594c5211aa798093d616f1710becad81729f30d2334e31f30c60f1379bcfefb"}) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40040b, {0xffffffbfffbff270}}, &(0x7f0000000080), 0x8, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x800000000044031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') [ 226.009787] not chained 520000 origins [ 226.013742] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 226.020758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.030140] Call Trace: [ 226.032744] dump_stack+0x185/0x1d0 [ 226.036418] kmsan_internal_chain_origin+0x1ff/0x210 [ 226.041547] ? __msan_poison_alloca+0x15c/0x1d0 [ 226.046316] ? tcp_wfree+0x52d/0x6d0 [ 226.050043] ? kmsan_set_origin_inline+0x6b/0x120 [ 226.054899] ? __msan_poison_alloca+0x15c/0x1d0 [ 226.059579] ? kfree_skb+0x3c6/0x5d0 [ 226.063305] ? kmsan_memcpy_origins+0xf1/0x170 [ 226.067895] ? __copy_skb_header+0x784/0x830 [ 226.072308] __msan_chain_origin+0x69/0xc0 [ 226.076638] __skb_clone+0x8a2/0x990 [ 226.080363] skb_clone+0x3e8/0x590 [ 226.083910] tcp_transmit_skb+0x3e4/0x5350 [ 226.088159] tcp_write_xmit+0x2d81/0xb200 [ 226.092332] ? kmsan_set_origin_inline+0x6b/0x120 [ 226.097198] tcp_tsq_handler+0x73d/0x8a0 [ 226.101284] tcp_tasklet_func+0x733/0x900 [ 226.105439] tasklet_action_common+0x635/0x750 [ 226.110018] ? tcp_tsq_handler+0x8a0/0x8a0 [ 226.114260] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 226.119607] tasklet_action+0x31/0x40 [ 226.123396] __do_softirq+0x592/0x979 [ 226.127185] ? ksoftirqd_should_run+0x30/0x30 [ 226.133163] run_ksoftirqd+0x1f/0x40 [ 226.136860] smpboot_thread_fn+0x4ac/0x9a0 [ 226.141085] kthread+0x4db/0x6c0 [ 226.144436] ? cpu_report_death+0x1f0/0x1f0 [ 226.148740] ? kthread_blkcg+0xf0/0xf0 [ 226.152609] ret_from_fork+0x35/0x40 [ 226.156304] Uninit was stored to memory at: [ 226.160613] kmsan_internal_chain_origin+0x12b/0x210 [ 226.165697] __msan_chain_origin+0x69/0xc0 [ 226.169915] __skb_clone+0x8a2/0x990 [ 226.173610] skb_clone+0x3e8/0x590 [ 226.177132] tcp_transmit_skb+0x3e4/0x5350 [ 226.181351] tcp_write_xmit+0x2d81/0xb200 [ 226.185482] tcp_tsq_handler+0x73d/0x8a0 [ 226.189532] tcp_tasklet_func+0x733/0x900 [ 226.193675] tasklet_action_common+0x635/0x750 [ 226.198246] tasklet_action+0x31/0x40 [ 226.202038] __do_softirq+0x592/0x979 [ 226.205826] [ 226.207431] Uninit was stored to memory at: [ 226.211745] kmsan_internal_chain_origin+0x12b/0x210 [ 226.216933] __msan_chain_origin+0x69/0xc0 [ 226.221159] __skb_clone+0x8a2/0x990 [ 226.224856] skb_clone+0x3e8/0x590 [ 226.228382] tcp_transmit_skb+0x3e4/0x5350 [ 226.232604] tcp_write_xmit+0x2d81/0xb200 [ 226.236746] tcp_tsq_handler+0x73d/0x8a0 [ 226.240794] tcp_tasklet_func+0x733/0x900 [ 226.244924] tasklet_action_common+0x635/0x750 [ 226.249495] tasklet_action+0x31/0x40 [ 226.253291] __do_softirq+0x592/0x979 [ 226.257070] [ 226.258680] Uninit was stored to memory at: [ 226.262997] kmsan_internal_chain_origin+0x12b/0x210 [ 226.268088] __msan_chain_origin+0x69/0xc0 [ 226.272654] __skb_clone+0x8a2/0x990 [ 226.276348] skb_clone+0x3e8/0x590 [ 226.279871] tcp_transmit_skb+0x3e4/0x5350 [ 226.284090] tcp_write_xmit+0x2d81/0xb200 [ 226.288223] tcp_tsq_handler+0x73d/0x8a0 [ 226.292267] tcp_tasklet_func+0x733/0x900 [ 226.296410] tasklet_action_common+0x635/0x750 [ 226.300971] tasklet_action+0x31/0x40 [ 226.304757] __do_softirq+0x592/0x979 [ 226.308535] [ 226.310142] Uninit was stored to memory at: [ 226.314446] kmsan_internal_chain_origin+0x12b/0x210 [ 226.319534] __msan_chain_origin+0x69/0xc0 [ 226.323752] __skb_clone+0x8a2/0x990 [ 226.327450] skb_clone+0x3e8/0x590 [ 226.330976] tcp_transmit_skb+0x3e4/0x5350 [ 226.335197] tcp_write_xmit+0x2d81/0xb200 [ 226.339327] tcp_tsq_handler+0x73d/0x8a0 [ 226.343370] tcp_tasklet_func+0x733/0x900 [ 226.347504] tasklet_action_common+0x635/0x750 [ 226.352067] tasklet_action+0x31/0x40 [ 226.355859] __do_softirq+0x592/0x979 [ 226.359632] [ 226.361239] Uninit was stored to memory at: [ 226.365547] kmsan_internal_chain_origin+0x12b/0x210 [ 226.370631] __msan_chain_origin+0x69/0xc0 [ 226.374855] __skb_clone+0x8a2/0x990 [ 226.378639] skb_clone+0x3e8/0x590 [ 226.382166] tcp_transmit_skb+0x3e4/0x5350 [ 226.386382] tcp_write_xmit+0x2d81/0xb200 [ 226.390518] tcp_tsq_handler+0x73d/0x8a0 [ 226.394566] tcp_release_cb+0x1d7/0x490 [ 226.398537] release_sock+0x107/0x2a0 [ 226.402321] tcp_sendmsg+0xd6/0x100 [ 226.405932] inet_sendmsg+0x3fc/0x760 [ 226.409718] sock_write_iter+0x3bc/0x470 [ 226.413771] do_iter_readv_writev+0x81c/0xa20 [ 226.418256] do_iter_write+0x30d/0xd50 [ 226.422132] do_writev+0x3be/0x820 [ 226.425658] __x64_sys_writev+0xe1/0x120 [ 226.429703] do_syscall_64+0x15b/0x230 [ 226.433576] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.438746] [ 226.440353] Uninit was stored to memory at: [ 226.444663] kmsan_internal_chain_origin+0x12b/0x210 [ 226.449927] __msan_chain_origin+0x69/0xc0 [ 226.454159] __skb_clone+0x8a2/0x990 [ 226.458052] skb_clone+0x3e8/0x590 [ 226.461580] tcp_transmit_skb+0x3e4/0x5350 [ 226.465810] tcp_write_xmit+0x2d81/0xb200 [ 226.469946] __tcp_push_pending_frames+0x124/0x400 [ 226.474858] tcp_push+0x803/0x8f0 [ 226.478299] tcp_sendmsg_locked+0x4eb1/0x6610 [ 226.482780] tcp_sendmsg+0xb2/0x100 [ 226.486389] inet_sendmsg+0x3fc/0x760 [ 226.490173] sock_write_iter+0x3bc/0x470 [ 226.494238] do_iter_readv_writev+0x81c/0xa20 [ 226.498724] do_iter_write+0x30d/0xd50 [ 226.502682] do_writev+0x3be/0x820 [ 226.506292] __x64_sys_writev+0xe1/0x120 [ 226.510338] do_syscall_64+0x15b/0x230 [ 226.514209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.519377] [ 226.520984] Uninit was stored to memory at: [ 226.525296] kmsan_internal_chain_origin+0x12b/0x210 [ 226.530392] __msan_chain_origin+0x69/0xc0 [ 226.534609] __alloc_skb+0x949/0x9e0 [ 226.538308] sk_stream_alloc_skb+0x17c/0xcf0 [ 226.542717] tcp_sendmsg_locked+0x237e/0x6610 [ 226.547204] tcp_sendmsg+0xb2/0x100 [ 226.550812] inet_sendmsg+0x3fc/0x760 [ 226.554595] sock_write_iter+0x3bc/0x470 [ 226.558641] do_iter_readv_writev+0x81c/0xa20 [ 226.563118] do_iter_write+0x30d/0xd50 [ 226.567074] do_writev+0x3be/0x820 [ 226.570596] __x64_sys_writev+0xe1/0x120 [ 226.574639] do_syscall_64+0x15b/0x230 [ 226.578513] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.583679] [ 226.585287] Uninit was created at: [ 226.588816] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 226.593907] kmsan_kmalloc+0x94/0x100 [ 226.597707] kmsan_slab_alloc+0x10/0x20 [ 226.601662] kmem_cache_alloc_node+0x8af/0xc80 [ 226.606251] __alloc_skb+0x202/0x9e0 19:04:08 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, r0, 0x0) ioctl$int_out(r0, 0x40045730, &(0x7f0000000100)) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0xd0) 19:04:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x0, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "e5e0c356cc114fcf4d6e607823"}, 0x11) r1 = syz_open_pts(r0, 0x400000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6}) 19:04:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000180)=0x80000000002, 0x93) shutdown(r0, 0x1) socketpair(0x5, 0xa, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0xc00000000000, 0x0, 0x6, 0x2a6, 0x2, 0x1}) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000001c0), 0x0, 0x0, 0x40}}], 0x3e3, 0xea225aec34b1dd1e, 0x0) 19:04:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @rand_addr=0x100000001}}, 0xb5, 0x7}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r3, 0x4777, 0x6, 0x717}, 0x10) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 19:04:08 executing program 4: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 19:04:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) socketpair(0x11, 0x2, 0x8e3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000180), &(0x7f0000000240)=0x4) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000640)=""/157, 0x9d}], 0x1) [ 226.609954] sk_stream_alloc_skb+0x17c/0xcf0 [ 226.614362] tcp_sendmsg_locked+0x237e/0x6610 [ 226.618855] tcp_sendmsg+0xb2/0x100 [ 226.622481] inet_sendmsg+0x3fc/0x760 [ 226.626285] sock_write_iter+0x3bc/0x470 [ 226.630345] do_iter_readv_writev+0x81c/0xa20 [ 226.634842] do_iter_write+0x30d/0xd50 [ 226.638744] do_writev+0x3be/0x820 [ 226.642282] __x64_sys_writev+0xe1/0x120 [ 226.646365] do_syscall_64+0x15b/0x230 [ 226.650253] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$FICLONE(r0, 0x40049409, r0) write$tun(r0, &(0x7f00000004c0)={@void, @val, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 226.751860] devpts: called with bogus options 19:04:08 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) connect$packet(r1, &(0x7f0000000b80)={0x11, 0x1d, r2, 0x1, 0x8, 0x6, @random="5588d57b87b7"}, 0x14) r3 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0xffffffffffffffc1, @empty, 0x6}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e23}, @in={0x2, 0x101, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xeee, @loopback={0x0, 0x1}, 0x7f}], 0xb0) r4 = getpid() capset(&(0x7f0000000000)={0x399f1336, r4}, &(0x7f00000002c0)={0x8000, 0x7, 0xffff, 0xfffffffffffffe1c, 0x5, 0x2}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x217}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r5}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x5, 0x4) r6 = shmget$private(0x0, 0x4000, 0x208, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000100)=""/121) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0xa0101, 0x0) recvmsg(r3, &(0x7f00000026c0)={&(0x7f0000001380)=@generic, 0x80, &(0x7f0000000000), 0x23, &(0x7f0000002680)=""/56, 0x38}, 0x40) 19:04:08 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf588, 0x2080) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/233}, {&(0x7f0000000240)=""/62}, {&(0x7f0000000280)=""/54}, {&(0x7f00000002c0)=""/56, 0x3e1}, {&(0x7f0000000300)=""/3}], 0x10000000000001ac, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, r2) 19:04:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r1) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') dup2(r0, r2) 19:04:08 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'team_slave_0\x00', 0x3}) 19:04:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x1, 0x7ff, 0x4, 0x40, 0x100000001, 0x1ff}) ioctl$TCSETSF(r1, 0x40085112, &(0x7f0000000040)={0x3ff, 0x0, 0x7ac1bf0a, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x4}) 19:04:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") mremap(&(0x7f0000b1f000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000b23000/0x1000)=nil) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000b20000/0x2000)=nil) 19:04:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/ipc\x00') 19:04:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)='vboxnet1trusted\x00', 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8, 0x1) 19:04:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:09 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}], 0x48) socketpair(0x1, 0xa, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x9, 0x7, 0x7, 0x1, 'syz1\x00', 0x6a1}) 19:04:09 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="00000000000000000000f7ff000000000000000000"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) 19:04:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="261f16f477671070000000") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2, 0x0) writev(r2, &(0x7f0000001480)=[{&(0x7f0000000080)="c22805c796918fb4de13a1a8edc19a421575d522c885535f5c4f8c803750d31695e737081af10101f13b8ee9006ced7b15bb92e62988e1f9679e5bf128e7d42315b68893586f016afb3e1aeafd5c", 0x4e}, {&(0x7f0000000100)="500e7d63dd9a17eb05f744eff482b486f4575f53c1ad6a7e7f5f46443900527d1f11c2de31c26675e31eb45a199839dfa6af22f458d6816cc060bd7941fd772f7f9c52673a3f3caf43c0bc925d6da65c575060a4990591773c313414639d5e80bf63725e661554", 0x67}, {&(0x7f0000000180)="1dee0d2e5f6e855b6ef01b899c4cd3c6b999f1aebd32d21196b5ac460ab4987f8913982ac295cf6b4ad4de52d63fc0374d22562f52bdd77c8f87f05814e4bc40997e63737b3554354490d3099d8acf503e0102c8c64c7215d187160ff0aee0c41e1b77389edbd200b697caae2bc0058d654879fc0fd54333ab8291484923eb104b1e6b16e5048ff53509db64c41b818d47ee88b4dc39ced6440ef8f6f921e8ee97d23308051b684d5afaea45f538aaaa54227f77a00aa273050d003e17fa9114ed8e792f0333d8dd375eb4ee0a32160769c088f5f0cfe6e00f4dc666f5a300", 0xdf}, {&(0x7f0000000280)="07127c4949b3e7ef58dfd094b9cf832d341b33cf9cd800873229", 0x1a}, {&(0x7f00000002c0)='wq', 0x2}, {&(0x7f0000000300)="81170f55ac189cae13ccc9515b9461f556c8838973f2b43f3446d9faa33505821196ef3af9b1018259524f438a8c577bbad13ca8888d5010c0b00d2f7a249fa8a5b77f79f33f74769ae33316ce69b967dd17b210687d5f54fa4a26e3264669d10abd2a02e9776606c22c3240", 0x6c}, {&(0x7f0000000380)="f10f80d6f9e7b881e171044b98c2052f73757d3fba37d4b459b6a3316571c8d07366b5a6f7b132b93718bca390f5183d60bff0991e982bfcf6db0ba48a86ad00fc903fc0f4a24731de237cc26f985595fa36d459d04bb7a08aaa0e28f14019eccda2d78fe51c7f48936f1e883ccf0499b4635ae870ca13e59d69a2a636675f9f3e4204046e08b099c26453357ae87fbec7c81d299de856903060dbf3d6dd81f6", 0xa0}, {&(0x7f0000000440)="b0bb1761d2cb295f8c448f30c63fb3164f7060bc6919a2d7338c1d5a", 0x1c}, {&(0x7f0000000480)="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", 0x1000}], 0x9) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060a00000081e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 19:04:09 executing program 2: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000]}, &(0x7f00000001c0)=0x100) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x40, 0x400) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x200) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 19:04:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) recvmmsg(r0, &(0x7f0000003100)=[{{&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, &(0x7f00000001c0)=""/11, 0xb, 0x101}, 0xd1}, {{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000400)=""/94, 0x5e}], 0x1, &(0x7f0000000480)=""/170, 0xaa, 0xf4dd}, 0x7}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000540)=""/4, 0x4}, {&(0x7f0000000580)=""/28, 0x1c}, {&(0x7f00000005c0)=""/22, 0x16}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/19, 0x13}, {&(0x7f0000000680)=""/16, 0x10}, {&(0x7f00000006c0)=""/152, 0x98}], 0x7, &(0x7f0000000800)=""/4096, 0x1000, 0x50e}}, {{&(0x7f0000001800)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001880)=""/27, 0x1b}, {&(0x7f00000018c0)=""/36, 0x24}, {&(0x7f0000001900)=""/141, 0x8d}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/181, 0xb5}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)=""/67, 0x43}], 0x7, &(0x7f0000001bc0)=""/186, 0xba, 0x7}, 0xa34f}, {{&(0x7f0000001c80)=@llc, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d00)=""/40, 0x28}, {&(0x7f0000001d40)=""/160, 0xa0}], 0x2, &(0x7f0000001e40)=""/85, 0x55, 0xd759}, 0x6}, {{&(0x7f0000001ec0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000003000)=""/231, 0xe7}], 0x2, &(0x7f0000001f80)=""/25, 0x19, 0xffffffff}, 0x8000}], 0x6, 0x0, &(0x7f0000003280)) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc1250278424e1b1368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400802, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000080)=0x2) 19:04:09 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r1 = socket(0x11, 0x100000803, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"69666230000000ff8800", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = socket(0x10, 0x100000802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000002c0)={0x7, {{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x6649201}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x79, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, {{0xa, 0x4e20, 0xc0000000000000, @empty, 0x5}}]}, 0x290) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000000)={"6966623000f7ff010000000000000076", 0x3002}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x1d89, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x5) 19:04:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x100082) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x50d73119) 19:04:09 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x26) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xa7) fchdir(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000), 0xfffffffffffffed0) 19:04:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x1, 0x0) fanotify_mark(r1, 0x4, 0x20, r2, &(0x7f00000000c0)='./file0\x00') r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000000000)=0x5, 0xffac) flistxattr(r3, &(0x7f0000000040)=""/23, 0x17) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r4, &(0x7f0000003580)={0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000002580)=""/4096, 0x1000}, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) connect$packet(r2, &(0x7f0000000540)={0x11, 0x1f, r5, 0x1, 0x1, 0x6}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000003c0)={0x2a80000000000000, 0x5, 0x0, 0x80000000, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) fcntl$getownex(r4, 0x10, &(0x7f0000000580)={0x0, 0x0}) getpgrp(r6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000440), &(0x7f0000000480)=0x4) 19:04:09 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000026007f000000000000007701000000ff0100000000000900ffffffff0100ff10", 0x24) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="efa01a0046292b89cfa6774d579fbff106b7645ddb67fa16bbb552e0c644f3989ab7dd835431a80c1572776efa478a42161c2d317ac64ee5") 19:04:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc0500d83c78240970") r1 = epoll_create1(0x0) close(0xffffffffffffffff) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) [ 227.611983] 0: renamed from ifb0 19:04:09 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8001) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, 0x0, 0xfef7, 0x800}}, {{&(0x7f0000000500)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000001580)=[{0x10}, {0x10, 0x1}], 0x20}}], 0x2, 0x0) 19:04:09 executing program 0: perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x3, 0x1) 19:04:09 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x10000000004e24, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='netudp\x00\x00') finit_module(r0, &(0x7f0000000240)='vmnet1[\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x4, 0x1, {0xdc9bbb707dbb3eed, 0x0, 0x40, 0x3, 0x3ff}}) r2 = getpid() timer_create(0x5, &(0x7f0000000380)={0x0, 0x17, 0x4, @tid=r2}, &(0x7f00000003c0)=0x0) timer_settime(r3, 0x1, &(0x7f0000000400)={{0x77359400}}, &(0x7f0000000440)) ioctl$TCXONC(r1, 0x540a, 0x3) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') timer_create(0x7, &(0x7f0000000280)={0x0, 0x22, 0x4, @tid=r2}, &(0x7f00000002c0)) r4 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$link(0x8, r4, r5) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) sched_getparam(r2, &(0x7f0000000480)) 19:04:09 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x3, 0x7f, 0x400, {}, 0x10001, 0x200}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000001ac1414aa0100a092ce000001000000ff"], 0x14) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xfffffffd, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 19:04:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1fe, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x82008, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) write$binfmt_aout(r1, &(0x7f0000000680)={{0xffffff92, 0xffffffd0}}, 0x20) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20500) 19:04:09 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x8f10a108a6ba3944, &(0x7f0000000140), 0x0, 0x0, 0x3b7, 0xffffffffffffffff}, 0x0) 19:04:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xfffffffffffffffe, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) [ 228.239960] not chained 530000 origins [ 228.244160] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 228.250575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.259930] Call Trace: [ 228.262620] dump_stack+0x185/0x1d0 [ 228.266260] kmsan_internal_chain_origin+0x1ff/0x210 [ 228.271373] ? __msan_poison_alloca+0x15c/0x1d0 [ 228.276050] ? tcp_wfree+0x52d/0x6d0 [ 228.279770] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.284618] ? __msan_poison_alloca+0x15c/0x1d0 [ 228.289294] ? kfree_skb+0x3c6/0x5d0 [ 228.293026] ? kmsan_memcpy_origins+0xf1/0x170 [ 228.297616] ? __copy_skb_header+0x784/0x830 [ 228.302031] __msan_chain_origin+0x69/0xc0 [ 228.306277] __skb_clone+0x8a2/0x990 [ 228.310008] skb_clone+0x3e8/0x590 [ 228.313560] tcp_transmit_skb+0x3e4/0x5350 [ 228.317816] tcp_write_xmit+0x2d81/0xb200 [ 228.322002] tcp_tsq_handler+0x73d/0x8a0 [ 228.326077] tcp_tasklet_func+0x733/0x900 [ 228.330239] tasklet_action_common+0x635/0x750 [ 228.334834] ? tcp_tsq_handler+0x8a0/0x8a0 [ 228.339109] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 228.344488] tasklet_action+0x31/0x40 [ 228.348301] __do_softirq+0x592/0x979 [ 228.352124] ? ksoftirqd_should_run+0x30/0x30 [ 228.356662] run_ksoftirqd+0x1f/0x40 [ 228.360388] smpboot_thread_fn+0x4ac/0x9a0 [ 228.364645] kthread+0x4db/0x6c0 [ 228.368036] ? cpu_report_death+0x1f0/0x1f0 [ 228.372366] ? kthread_blkcg+0xf0/0xf0 [ 228.376269] ret_from_fork+0x35/0x40 [ 228.380252] Uninit was stored to memory at: [ 228.384594] kmsan_internal_chain_origin+0x12b/0x210 [ 228.389708] __msan_chain_origin+0x69/0xc0 [ 228.393941] __skb_clone+0x8a2/0x990 [ 228.397657] skb_clone+0x3e8/0x590 [ 228.401188] tcp_transmit_skb+0x3e4/0x5350 [ 228.405402] tcp_write_xmit+0x2d81/0xb200 [ 228.409542] tcp_tsq_handler+0x73d/0x8a0 [ 228.413681] tcp_tasklet_func+0x733/0x900 [ 228.417828] tasklet_action_common+0x635/0x750 [ 228.422391] tasklet_action+0x31/0x40 [ 228.426177] __do_softirq+0x592/0x979 [ 228.429952] [ 228.431555] Uninit was stored to memory at: [ 228.435878] kmsan_internal_chain_origin+0x12b/0x210 [ 228.441015] __msan_chain_origin+0x69/0xc0 [ 228.445247] __skb_clone+0x8a2/0x990 [ 228.448947] skb_clone+0x3e8/0x590 [ 228.452497] tcp_transmit_skb+0x3e4/0x5350 [ 228.456720] tcp_write_xmit+0x2d81/0xb200 [ 228.460855] tcp_tsq_handler+0x73d/0x8a0 [ 228.464912] tcp_tasklet_func+0x733/0x900 [ 228.469044] tasklet_action_common+0x635/0x750 [ 228.473604] tasklet_action+0x31/0x40 [ 228.477386] __do_softirq+0x592/0x979 [ 228.481158] [ 228.482771] Uninit was stored to memory at: [ 228.487078] kmsan_internal_chain_origin+0x12b/0x210 [ 228.492347] __msan_chain_origin+0x69/0xc0 [ 228.496584] __skb_clone+0x8a2/0x990 [ 228.500296] skb_clone+0x3e8/0x590 [ 228.503852] tcp_transmit_skb+0x3e4/0x5350 [ 228.508083] tcp_write_xmit+0x2d81/0xb200 [ 228.512235] tcp_tsq_handler+0x73d/0x8a0 [ 228.516284] tcp_tasklet_func+0x733/0x900 [ 228.520413] tasklet_action_common+0x635/0x750 [ 228.524977] tasklet_action+0x31/0x40 [ 228.528760] __do_softirq+0x592/0x979 [ 228.532529] [ 228.534133] Uninit was stored to memory at: [ 228.538437] kmsan_internal_chain_origin+0x12b/0x210 [ 228.543524] __msan_chain_origin+0x69/0xc0 [ 228.547736] __skb_clone+0x8a2/0x990 [ 228.551427] skb_clone+0x3e8/0x590 [ 228.554950] tcp_transmit_skb+0x3e4/0x5350 [ 228.559171] tcp_write_xmit+0x2d81/0xb200 [ 228.563298] tcp_tsq_handler+0x73d/0x8a0 [ 228.567338] tcp_tasklet_func+0x733/0x900 [ 228.571463] tasklet_action_common+0x635/0x750 [ 228.576033] tasklet_action+0x31/0x40 [ 228.579815] __do_softirq+0x592/0x979 [ 228.583585] [ 228.585185] Uninit was stored to memory at: [ 228.589493] kmsan_internal_chain_origin+0x12b/0x210 [ 228.594581] __msan_chain_origin+0x69/0xc0 [ 228.598794] __skb_clone+0x8a2/0x990 [ 228.602499] skb_clone+0x3e8/0x590 [ 228.606025] tcp_transmit_skb+0x3e4/0x5350 [ 228.610247] tcp_write_xmit+0x2d81/0xb200 [ 228.614371] tcp_tsq_handler+0x73d/0x8a0 [ 228.618409] tcp_release_cb+0x1d7/0x490 [ 228.622360] release_sock+0x107/0x2a0 [ 228.626140] tcp_sendmsg+0xd6/0x100 [ 228.629743] inet_sendmsg+0x3fc/0x760 [ 228.633789] sock_write_iter+0x3bc/0x470 [ 228.637831] do_iter_readv_writev+0x81c/0xa20 [ 228.642305] do_iter_write+0x30d/0xd50 [ 228.646168] do_writev+0x3be/0x820 [ 228.649696] __x64_sys_writev+0xe1/0x120 [ 228.653742] do_syscall_64+0x15b/0x230 [ 228.657608] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.662767] [ 228.664366] Uninit was stored to memory at: [ 228.668665] kmsan_internal_chain_origin+0x12b/0x210 [ 228.673741] __msan_chain_origin+0x69/0xc0 [ 228.677964] __skb_clone+0x8a2/0x990 [ 228.681654] skb_clone+0x3e8/0x590 [ 228.685172] tcp_transmit_skb+0x3e4/0x5350 [ 228.689386] tcp_write_xmit+0x2d81/0xb200 [ 228.693508] __tcp_push_pending_frames+0x124/0x400 [ 228.698415] tcp_push+0x803/0x8f0 [ 228.701845] tcp_sendmsg_locked+0x4eb1/0x6610 [ 228.706315] tcp_sendmsg+0xb2/0x100 [ 228.710186] inet_sendmsg+0x3fc/0x760 [ 228.713971] sock_write_iter+0x3bc/0x470 [ 228.718022] do_iter_readv_writev+0x81c/0xa20 [ 228.722503] do_iter_write+0x30d/0xd50 [ 228.726366] do_writev+0x3be/0x820 [ 228.729883] __x64_sys_writev+0xe1/0x120 [ 228.733922] do_syscall_64+0x15b/0x230 [ 228.737787] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.742950] [ 228.744550] Uninit was stored to memory at: [ 228.748851] kmsan_internal_chain_origin+0x12b/0x210 [ 228.753941] __msan_chain_origin+0x69/0xc0 [ 228.758162] __alloc_skb+0x949/0x9e0 [ 228.761854] sk_stream_alloc_skb+0x17c/0xcf0 [ 228.766249] tcp_sendmsg_locked+0x237e/0x6610 [ 228.770808] tcp_sendmsg+0xb2/0x100 [ 228.774509] inet_sendmsg+0x3fc/0x760 [ 228.778289] sock_write_iter+0x3bc/0x470 [ 228.782330] do_iter_readv_writev+0x81c/0xa20 [ 228.786816] do_iter_write+0x30d/0xd50 [ 228.790854] do_writev+0x3be/0x820 [ 228.794372] __x64_sys_writev+0xe1/0x120 [ 228.798427] do_syscall_64+0x15b/0x230 [ 228.802292] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.807451] [ 228.809056] Uninit was created at: [ 228.812579] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 228.817674] kmsan_kmalloc+0x94/0x100 [ 228.821471] kmsan_slab_alloc+0x10/0x20 [ 228.825438] kmem_cache_alloc_node+0x8af/0xc80 [ 228.830005] __alloc_skb+0x202/0x9e0 [ 228.833704] sk_stream_alloc_skb+0x17c/0xcf0 [ 228.838099] tcp_sendmsg_locked+0x237e/0x6610 19:04:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040), 0x1) 19:04:10 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301002, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1, 0x4) 19:04:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:10 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 228.842577] tcp_sendmsg+0xb2/0x100 [ 228.846177] inet_sendmsg+0x3fc/0x760 [ 228.849963] sock_write_iter+0x3bc/0x470 [ 228.854021] do_iter_readv_writev+0x81c/0xa20 [ 228.858502] do_iter_write+0x30d/0xd50 [ 228.862369] do_writev+0x3be/0x820 [ 228.865884] __x64_sys_writev+0xe1/0x120 [ 228.869939] do_syscall_64+0x15b/0x230 [ 228.873803] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890f, &(0x7f0000000280)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x35, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) 19:04:10 executing program 3: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000002880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002bc0)=""/60, 0x3c}], 0x1, &(0x7f0000002c80)=""/123, 0x7b}}, {{&(0x7f0000002d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d80)=""/58, 0x3a}], 0x1}}], 0x2, 0x3, &(0x7f0000001340)={0x0, r1+30000000}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x7, 0x5, 0x3, {0xa, 0x4e23, 0x5667, @mcast2={0xff, 0x2, [], 0x1}, 0xb7}}}, {&(0x7f0000000000)=""/44, 0x2c}, &(0x7f0000000040), 0x2}, 0xa0) 19:04:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/softnet_stat\x00') read(r0, &(0x7f0000000240)=""/230, 0xe6) preadv(r0, &(0x7f0000000840)=[{&(0x7f0000000740)=""/193, 0xc1}], 0x1, 0x0) read(r0, &(0x7f0000000200)=""/56, 0x225) 19:04:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000700), 0x5, 0x1) mbind(&(0x7f0000722000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x8, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=@srh={0x21, 0x6, 0x4, 0x3, 0x77dd, 0x2, 0xef9, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}]}, 0x38) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'security\x00'}, 0x22) 19:04:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x678065e37c2ca89f, 0x84) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x8b, "d0210a37b62f18a455b6d85ebc52187f975cf5e62371c6f688bbac8d0207939e9f7018827deb471d58b2e736f4a9991434fcd36839adb2e2eca51443d20446f147532cf6a25a2588102204385aee235352dedf32f219306b6490ff835501fcae86ed8936584888ebacda3298b76bd5b0b63b7483f448995d3a2922bf97a58918da0664d3697639c4a78062"}, &(0x7f0000000200)=0x93) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0xfffffffffffffc60) 19:04:11 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'rose0\x00', 0x1}, 0x18) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f96000)={0x9, 0x7fff}, 0xfe53) close(r0) 19:04:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:11 executing program 5: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00002cb000)={0x0, r1}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r3) tkill(r1, 0x16) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) 19:04:11 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0xfffffffffffffd22, &(0x7f0000000000), 0x0, &(0x7f0000001bc0)}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10001, 0x0) sendmsg$kcm(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000000c0)="3614ac000dc8b6ace3524381d7ee151b9e6ccf563bb3a5273732e4ac2ba1496bc452ccea396686e23c2398c02c27626111e52e85443e5518a556338a84894a66db3ac3ae811c3bba94275bb36e3dcf3eedede4dbce4ea07bed096a77a50ee605b60cd80e0a91f0647e74d1e9574ba6a36d0da99690bcbebe8cfd34cdea44d3aaed8b5495097fb315e1868d91fffa1a556c282fb1203b16e67e", 0x99}, {&(0x7f0000000340)="91b1b4c6a14f63eb89a510c52919a5fcbd1a09d1241c68f63b97bedc9b1cebc8557e6c75171d6b122333d8fd6622fdee50642304866148b926bfd0624a4f4b0f3630098177d18821653b08f361b987f9d0e03cf5783f6a1d5394cbf5babd022d01f5b9a7cf15bfbf12fb2eb0a9e419e06223fe064663ccd0d859a26e37712788f2d78b703c521bfbc327a3d7395e517371dd71b8a9940064cb44433015351306592f4c7d39465b7e9a624c73f03b72f1764e2cd4e457f329ea7fb5d22e82da2a5ff4768cb0b9a1a320af6f9a33e85b486ba7bcdd1b3866d0a2a73a28b2a17f4a552fe3a5d5e58e9355", 0xe9}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000040)="2e1d64d53a40767d91", 0x9}, {&(0x7f00000005c0)="ba1414d8936c15e57242b9229cc9b4364a0e929bb093f0e0dad2f3db34b5f51e37e13b59bda8c939cd81371ea8d7dd3e416e8eaa42288734bfaf3a7381bbaecfb81b49548b42e7d7163e2388391ce6b8e6174cc4cf412dbed646cab280cb8d9c618c321580d92633c7689f79003f84b59b3229ef3a6c358ac5bd3040bc2bdf80e8bc48eae1829da5ac8573f5d6ffc77c86044050f6fb34235cce51fa916f17e5899f658b5091aea18ac71db18dab0951770e992a29f504", 0xb7}, {&(0x7f0000000680)="43802d8366fa41ac5b5ca53d15da90e5762ca2260e7528f9e17cae8aeec021ea57c345b78f762ad7c9dc4cd8216cd4dd09b8348dbf46e446184c1f82ac8ef523d93fe5e6c49abca2d2d0954d39435377dc936fc2facb8b1239ae7725075d515863b9074f71ae0c2974f9115182c272bb0532e851c066afbfdb01ebc858dcb19516ecdfdb86f315a5121136e56ada28b309046a562790945e4c716052ca5ef606b351a1d6942c319c00aba5fa1bf3a4fd433db169b0158afcecfc3a62cc9d3cf340029151887419343ce36012f0b612dbe1f3454b1fd65133ad8bcc132c9ca6fa4a7abd31a15a8a334254cd68d34aed5c0f540232c0", 0xf5}, {&(0x7f0000000240)="657ee427cb047c2daf53149693f2e350f1c23740369916c67d1bf6dae8e7e6c04dff7e02a7c6d698ae5be0b6528529664516ff7b7c8b4da0237fc52ed73bd05c68a3490bb02a6025bb5e8de3c60dae331835394ec2d31ad7a47020b068e806d9c5b344f1b61f1c8c7e2449fa15d534edf6c595ec8e", 0x75}], 0x7, 0x0, 0x0, 0x8000}, 0x0) recvfrom(r0, &(0x7f0000000180)=""/149, 0xffffffffffffffb1, 0x40010043, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8d4f6e63cb7b2231c628e2170b4074cc02ec86859247eb7049718fd4620d3d698de7135f7a4707ab7bbb4b05c61406f075616892f87dd822169cac36d7dcd4"}, 0x36a) 19:04:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x13f, 0x1007}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f00000003c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000180), r3}}, 0x18) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="9a154280cb36e9937e8de28776e4e38d", 0x10) 19:04:11 executing program 1: capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) modify_ldt$write2(0x11, &(0x7f0000000080)={0x1000}, 0x10) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40040, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000180)="4fc8d8d9ca752016ce0bd2370754006243a6dea5c1c2ea901de794b28bf5e6a047d2333dc5f3a060ddcaf2dcddaa60d9ff6516af161b2e898214ee3e1962cdaf770696dc113af0cd1461eb97b325f66cce94c412a8e457c7deeaf8cb72e1c81e88cac4114f1f804468599ee6c74fc4bea23c06c3320a9eab273daef0d3c3", 0x7e) 19:04:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x60, [], 0xfffffffffffffb8, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000000040)=0x108) 19:04:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x101) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) munmap(&(0x7f000000a000/0x4000)=nil, 0x4000) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/227) pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r3 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f000000d000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000740)=""/4096) mlock2(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) 19:04:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 229.457736] kernel msg: ebtables bug: please report to author: Wrong size [ 229.471188] IPVS: ftp: loaded support on port[0] = 21 19:04:11 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0), 0x4) 19:04:11 executing program 2: unshare(0x2000402) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f00000000c0)={0x5, 0x200000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xbc, r2, 0x200, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf31}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) 19:04:11 executing program 0: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000b80)='*', 0x1}], 0x1, 0x81806) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x4, 0x4, 0x6) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) 19:04:11 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) 19:04:11 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x5, 0x5, 0x2}) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000040)={{0x6, 0x6}, 'port1\x00', 0x81, 0x440, 0x0, 0x0, 0x7fffffff, 0x1, 0x200, 0x0, 0x5, 0x238aa8fa}) dup3(r2, r3, 0x0) 19:04:11 executing program 1: socketpair$unix(0x1, 0x8000000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0x29, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400002584000000481f9a6bc354d9e70055"], 0x30d1}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x202, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) fcntl$setown(r0, 0x8, r3) 19:04:11 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="7dbf2a78892d764fd34a556b884fc44e1d3903c25662e82a6cdc43eba6e41224d1a37a7a85f41eccfcf6b65f5fcaef1b9d0e50771b4e5b81921550c50e061708af0a75d844397a9e52086a68cea96adaf842848d122eeb959a0ab24dc7d1874ec54f7322fc0cfafe", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x40d, &(0x7f0000001000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') readv(r2, &(0x7f00000021c0)=[{&(0x7f0000000140)=""/79, 0x4f}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) [ 230.271185] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) [ 230.291922] not chained 540000 origins [ 230.295863] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 230.302266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.311618] Call Trace: [ 230.314209] dump_stack+0x185/0x1d0 [ 230.317836] kmsan_internal_chain_origin+0x1ff/0x210 [ 230.322941] ? __msan_poison_alloca+0x15c/0x1d0 [ 230.327637] ? tcp_wfree+0x52d/0x6d0 [ 230.331348] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.336276] ? __msan_poison_alloca+0x15c/0x1d0 [ 230.340954] ? kfree_skb+0x3c6/0x5d0 [ 230.344677] ? kmsan_memcpy_origins+0xf1/0x170 [ 230.349264] ? __copy_skb_header+0x784/0x830 [ 230.353673] __msan_chain_origin+0x69/0xc0 [ 230.357904] __skb_clone+0x8a2/0x990 [ 230.361621] skb_clone+0x3e8/0x590 [ 230.365166] tcp_transmit_skb+0x3e4/0x5350 [ 230.369422] tcp_write_xmit+0x2d81/0xb200 [ 230.373693] tcp_tsq_handler+0x73d/0x8a0 [ 230.377758] tcp_tasklet_func+0x733/0x900 [ 230.381913] tasklet_action_common+0x635/0x750 [ 230.386583] ? tcp_tsq_handler+0x8a0/0x8a0 [ 230.390819] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 230.396206] tasklet_action+0x31/0x40 [ 230.400008] __do_softirq+0x592/0x979 [ 230.403823] ? ksoftirqd_should_run+0x30/0x30 [ 230.408324] run_ksoftirqd+0x1f/0x40 [ 230.412033] smpboot_thread_fn+0x4ac/0x9a0 [ 230.416272] kthread+0x4db/0x6c0 [ 230.419632] ? cpu_report_death+0x1f0/0x1f0 [ 230.423952] ? kthread_blkcg+0xf0/0xf0 [ 230.427840] ret_from_fork+0x35/0x40 [ 230.431546] Uninit was stored to memory at: [ 230.435868] kmsan_internal_chain_origin+0x12b/0x210 [ 230.440968] __msan_chain_origin+0x69/0xc0 [ 230.445206] __skb_clone+0x8a2/0x990 [ 230.448916] skb_clone+0x3e8/0x590 [ 230.452450] tcp_transmit_skb+0x3e4/0x5350 [ 230.456692] tcp_write_xmit+0x2d81/0xb200 [ 230.460835] tcp_tsq_handler+0x73d/0x8a0 [ 230.464890] tcp_tasklet_func+0x733/0x900 [ 230.469032] tasklet_action_common+0x635/0x750 [ 230.473605] tasklet_action+0x31/0x40 [ 230.477399] __do_softirq+0x592/0x979 [ 230.481190] [ 230.482806] Uninit was stored to memory at: [ 230.487125] kmsan_internal_chain_origin+0x12b/0x210 [ 230.492221] __msan_chain_origin+0x69/0xc0 [ 230.496455] __skb_clone+0x8a2/0x990 [ 230.500170] skb_clone+0x3e8/0x590 [ 230.503714] tcp_transmit_skb+0x3e4/0x5350 [ 230.508030] tcp_write_xmit+0x2d81/0xb200 [ 230.512176] tcp_tsq_handler+0x73d/0x8a0 [ 230.516236] tcp_tasklet_func+0x733/0x900 [ 230.520383] tasklet_action_common+0x635/0x750 [ 230.524970] tasklet_action+0x31/0x40 [ 230.528765] __do_softirq+0x592/0x979 [ 230.532646] [ 230.534262] Uninit was stored to memory at: [ 230.538586] kmsan_internal_chain_origin+0x12b/0x210 [ 230.543770] __msan_chain_origin+0x69/0xc0 [ 230.547999] __skb_clone+0x8a2/0x990 [ 230.551706] skb_clone+0x3e8/0x590 [ 230.555244] tcp_transmit_skb+0x3e4/0x5350 [ 230.559496] tcp_write_xmit+0x2d81/0xb200 [ 230.563744] tcp_tsq_handler+0x73d/0x8a0 [ 230.567802] tcp_tasklet_func+0x733/0x900 [ 230.571964] tasklet_action_common+0x635/0x750 [ 230.576543] tasklet_action+0x31/0x40 [ 230.580342] __do_softirq+0x592/0x979 [ 230.584153] [ 230.585767] Uninit was stored to memory at: [ 230.590616] kmsan_internal_chain_origin+0x12b/0x210 [ 230.595715] __msan_chain_origin+0x69/0xc0 [ 230.599951] __skb_clone+0x8a2/0x990 [ 230.603657] skb_clone+0x3e8/0x590 [ 230.607367] tcp_transmit_skb+0x3e4/0x5350 [ 230.611707] tcp_write_xmit+0x2d81/0xb200 [ 230.615857] tcp_tsq_handler+0x73d/0x8a0 [ 230.619920] tcp_tasklet_func+0x733/0x900 [ 230.624067] tasklet_action_common+0x635/0x750 [ 230.628647] tasklet_action+0x31/0x40 [ 230.632445] __do_softirq+0x592/0x979 [ 230.636234] [ 230.637849] Uninit was stored to memory at: [ 230.642258] kmsan_internal_chain_origin+0x12b/0x210 [ 230.647357] __msan_chain_origin+0x69/0xc0 [ 230.651598] __skb_clone+0x8a2/0x990 [ 230.655310] skb_clone+0x3e8/0x590 [ 230.658849] tcp_transmit_skb+0x3e4/0x5350 [ 230.663077] tcp_write_xmit+0x2d81/0xb200 [ 230.667220] tcp_tsq_handler+0x73d/0x8a0 [ 230.671275] tcp_release_cb+0x1d7/0x490 [ 230.675244] release_sock+0x107/0x2a0 [ 230.679037] tcp_sendmsg+0xd6/0x100 [ 230.682656] inet_sendmsg+0x3fc/0x760 [ 230.686452] sock_write_iter+0x3bc/0x470 [ 230.690527] do_iter_readv_writev+0x81c/0xa20 [ 230.695044] do_iter_write+0x30d/0xd50 [ 230.698930] do_writev+0x3be/0x820 [ 230.702479] __x64_sys_writev+0xe1/0x120 [ 230.706631] do_syscall_64+0x15b/0x230 [ 230.710519] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.715696] [ 230.717312] Uninit was stored to memory at: [ 230.721639] kmsan_internal_chain_origin+0x12b/0x210 [ 230.726753] __msan_chain_origin+0x69/0xc0 [ 230.731005] __skb_clone+0x8a2/0x990 [ 230.734717] skb_clone+0x3e8/0x590 [ 230.738255] tcp_transmit_skb+0x3e4/0x5350 [ 230.742531] tcp_write_xmit+0x2d81/0xb200 [ 230.746683] __tcp_push_pending_frames+0x124/0x400 [ 230.751606] tcp_push+0x803/0x8f0 [ 230.755053] tcp_sendmsg_locked+0x4eb1/0x6610 [ 230.759552] tcp_sendmsg+0xb2/0x100 [ 230.761054] alg: No test for rfc4543(gcm(aes-generic)) (rfc4543(gcm_base(ctr(aes-generic),ghash-generic))) [ 230.763175] inet_sendmsg+0x3fc/0x760 [ 230.763187] sock_write_iter+0x3bc/0x470 [ 230.763201] do_iter_readv_writev+0x81c/0xa20 [ 230.763212] do_iter_write+0x30d/0xd50 [ 230.763222] do_writev+0x3be/0x820 [ 230.763232] __x64_sys_writev+0xe1/0x120 [ 230.763257] do_syscall_64+0x15b/0x230 [ 230.779907] alg: No test for seqiv(rfc4543(gcm(aes-generic))) (seqiv(rfc4543(gcm_base(ctr(aes-generic),ghash-generic)))) [ 230.780873] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.780875] [ 230.780879] Uninit was stored to memory at: [ 230.780897] kmsan_internal_chain_origin+0x12b/0x210 [ 230.780907] __msan_chain_origin+0x69/0xc0 [ 230.780919] __alloc_skb+0x949/0x9e0 [ 230.780929] sk_stream_alloc_skb+0x17c/0xcf0 [ 230.780952] tcp_sendmsg_locked+0x237e/0x6610 [ 230.844751] tcp_sendmsg+0xb2/0x100 [ 230.848381] inet_sendmsg+0x3fc/0x760 [ 230.852187] sock_write_iter+0x3bc/0x470 [ 230.856253] do_iter_readv_writev+0x81c/0xa20 [ 230.860747] do_iter_write+0x30d/0xd50 [ 230.864645] do_writev+0x3be/0x820 [ 230.868197] __x64_sys_writev+0xe1/0x120 [ 230.872255] do_syscall_64+0x15b/0x230 [ 230.876154] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.881335] [ 230.882992] Uninit was created at: [ 230.886538] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 230.891641] kmsan_kmalloc+0x94/0x100 [ 230.895443] kmsan_slab_alloc+0x10/0x20 [ 230.899421] kmem_cache_alloc_node+0x8af/0xc80 [ 230.904010] __alloc_skb+0x202/0x9e0 [ 230.907819] sk_stream_alloc_skb+0x17c/0xcf0 [ 230.912230] tcp_sendmsg_locked+0x237e/0x6610 [ 230.916985] tcp_sendmsg+0xb2/0x100 19:04:12 executing program 5: unshare(0x200801) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x101000) recvmmsg(0xffffffffffffff9c, &(0x7f0000004e00)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f00000006c0)=""/182, 0xb6}, {&(0x7f0000000780)=""/37, 0x25}], 0x6, 0x0, 0x0, 0xd29}}, {{&(0x7f0000000840)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/107, 0x6b}, {&(0x7f0000000940)=""/243, 0xf3}], 0x2, &(0x7f0000000a80)=""/38, 0x26, 0xffffffffffffffff}, 0x8001}, {{&(0x7f0000000ac0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000b40)=""/25, 0x19}, {&(0x7f0000000b80)=""/53, 0x35}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/248, 0xf8}], 0x4, &(0x7f0000001d00), 0x0, 0xa4f}}, {{&(0x7f0000001d40)=@l2, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001dc0)=""/185, 0xb9}], 0x1, 0x0, 0x0, 0xfffffffffffffffa}, 0xf6c}, {{&(0x7f0000001ec0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001f40)=""/64, 0x40}], 0x1, &(0x7f0000001fc0)=""/130, 0x82, 0x8}, 0x6958}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002080)=""/39, 0x27}, {&(0x7f00000020c0)=""/106, 0x6a}], 0x2, &(0x7f0000002180)=""/38, 0x26, 0x545eab44}, 0x1}, {{&(0x7f00000021c0)=@alg, 0x80, &(0x7f0000003480)=[{&(0x7f0000002240)=""/227, 0xe3}, {&(0x7f0000002340)=""/165, 0xa5}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/101, 0x65}], 0x4, &(0x7f00000034c0)=""/94, 0x5e, 0x1}, 0x4}, {{&(0x7f0000003540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000048c0)=[{&(0x7f00000035c0)=""/222, 0xde}, {&(0x7f00000036c0)=""/216, 0xd8}, {&(0x7f00000037c0)=""/117, 0x75}, {&(0x7f0000003840)=""/87, 0x57}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x5, &(0x7f0000004940)=""/241, 0xf1, 0x3}, 0x3f}, {{&(0x7f0000004a40)=@ipx, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004ac0)=""/134, 0x86}, {&(0x7f0000004b80)=""/168, 0xa8}, {&(0x7f0000004c40)=""/44, 0x2c}, {&(0x7f0000004c80)=""/173, 0xad}, {&(0x7f0000004d40)=""/13, 0xd}], 0x5, 0x0, 0x0, 0xc000000000000000}, 0x4}], 0x9, 0x10001, &(0x7f0000005040)={0x77359400}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005080)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x1f, 0x9e, 0xffffffff, 0x500, 0x77, 0x800000, r1}) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc4c85513, &(0x7f0000000580)={{0x0, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x502, 0x0, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1"}) 19:04:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0), 0x4) 19:04:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) fgetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)=""/10, 0xa) write(r0, &(0x7f0000000080)="2700000014000707030e000002000a0010000100f5fe3936bb760c23001259f32dc57410e8a99f", 0x27) io_setup(0x80, &(0x7f00000000c0)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x204200, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101000) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000100)="261878ce6cfc635ec008bc92f501a198240bd910d4266cc9a89b02d1877bb1be2304e6f2583a9d88f40bde5a7b461c23fb89f3bbab7d3e433f06399cd3d626e9b5ccbd6f37e5e049cdb9bfacd4e387089dd529387cfcb1498c10860d6d274e3e5b1c0425aa70980115fc9072819f68cd8cbab475703f1d20fcf9cfc8", 0x7c, 0x100000000, 0x0, 0x2258bc03a7662984, r2}]) 19:04:12 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:12 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x8000) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)=""/46, &(0x7f00000000c0)=0x2e) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000100)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="380100001a0013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000e50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000df000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r2, 0x401, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x118) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f00000001c0)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @ib={0x1b, 0x5, 0x6, {"9928376ade99dd044d62c44e8fbbb277"}, 0x5, 0x5, 0x2}}}, 0x90) 19:04:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x84, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e21, @rand_addr=0x10001}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @rand_addr=0x4}}, [0x5, 0x0, 0x10000, 0x7, 0xa2, 0x8, 0x4, 0x6, 0x0, 0x1, 0x9, 0x40, 0x4c]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r2, 0x5b68}, &(0x7f0000000440)=0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000003c0)={0xc91}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$int_out(r3, 0x2, &(0x7f00000004c0)) ioctl(r0, 0x0, &(0x7f0000000040)="f8ff1f1d7d1bbc192467d6501add15959fe32f8e3af1e9b3559a0d449e612252ee75") getsockopt$inet_int(r3, 0x0, 0x20000012, &(0x7f00006ed000), &(0x7f0000000000)=0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000140)={'eql\x00'}) 19:04:12 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="1b000000000000001edaaea25b8ab856e52adfe344022e1ede4bc4263561712b2fec14925d5617cb7629"]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={"736974300000000000000200", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 19:04:12 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) ptrace$peek(0x3, r0, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = accept$alg(r1, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) sendmmsg$alg(r3, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) r4 = eventfd2(0x9, 0x800) fallocate(r4, 0x0, 0x101, 0x1) 19:04:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0), 0x4) [ 230.920617] inet_sendmsg+0x3fc/0x760 [ 230.924420] sock_write_iter+0x3bc/0x470 [ 230.929094] do_iter_readv_writev+0x81c/0xa20 [ 230.933597] do_iter_write+0x30d/0xd50 [ 230.937500] do_writev+0x3be/0x820 [ 230.941131] __x64_sys_writev+0xe1/0x120 [ 230.945191] do_syscall_64+0x15b/0x230 [ 230.949080] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.042537] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 19:04:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x9b7a9a292e92e66b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x3, 0x1, [0x8]}, 0xa) r3 = socket(0x10, 0xf, 0x68) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000180)) readahead(r0, 0x4, 0x401) sendfile(r3, r4, &(0x7f0000000000)=0x20, 0x4000000000000003) 19:04:13 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000040)='wlan0eth1\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) sync_file_range(r1, 0x0, 0x0, 0x2) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r3, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffff8d, 0x20020053, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 19:04:13 executing program 7 (fault-call:6 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:13 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0x34fc]}]}, 0x40}, 0x1}, 0x0) prctl$setfpexc(0xc, 0x20000) 19:04:13 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) ioctl$int_in(r1, 0x80100080044d00, &(0x7f00000001c0)) 19:04:13 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 19:04:13 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = socket$inet6(0xa, 0x1, 0x0) getdents64(r1, &(0x7f0000000080)=""/25, 0x19) ioctl(r3, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2005) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) dup2(r0, r2) 19:04:13 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:13 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000940)="2957e1311f16f477671070") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x44000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) ioprio_set$pid(0x3, r3, 0xffffffff) r5 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000900)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f00000008c0)={&(0x7f00000003c0)={0x4fc, 0x13, 0xb14, 0x70bd27, 0x25dfdbfb, {0x18}, [@generic="09b79f592fc50eac03795970dcc7a6b28b1651650a0ae04925d9426edd8f1bb2a8bd677c6ae7fd966e03a496aafe240c72d6a8240ff2fda6d019616eec614bf5e6a3ea53e80c1360259569f32337c584ea6a964adca454ef759aff166baf62bd8db5f8058262500b08ac5fca918f59051ebc5c43b26243349c6ce4c82aea33e7a5746a41f4b118a92c9ec398bbfa449f4359863b5a21e752aca442064b75f40e0234", @generic="1305d899b21c05959f3d903e9c15ed21d74f81474c1499bbb6265f06b9af4bcc3a8ee5590f4116b643bf88c966f7892cdfcccd9555caa53fdf155eafb76402ec", @typed={0xc, 0x1a, @str=']/+-$(\x00'}, @typed={0x8, 0x5a, @uid=r4}, @generic="210f8dbbd0e9e6aa354b2c48dc490f45ce4fcc93188a47f8c0bcbd0255f9b2a7fd025c0d1599b3f486db5b77becd3e08f73259c6db1a4409922a3e6d98165117572715e4742ea508f181521947c7c3fb924f840802bb21138c6e73867e277d4c0f5374921156b5f162c2", @nested={0x1f4, 0x2c, [@generic="24d18406e528a047eb7510d4709bbd4a857b4a83cfb52436b981519aeb082342b050f499bd4e0663e3ca124e6b48e09252cbea2db777dbaac076ba966d783c64b6ba537ade61456c949c2e430ab8ff24539adc58a0316e034ab18faadfe60448bfebd3fe9072948f9dd9865b26f57fe8e0eac627414df4089aeb0f5713057c05c7c22a8b93f459970a2c0810c3cdeb31db3afebdef1eead75b761b8ad6b209cde40f598b178074d161835e2501afca46d26a0a2906d022f87611b5c189ad8f07028d7d08195d93c6e111afd1b3f5a129f00c0c84af4960bc04a26e79", @generic="0eee2dcac3c1f7d7e275a34fb60073eab8b78190130a307d4b89bfe6fb99a203545cc17c245fafac1573f03cccacb623ce3d4a67eef9095f66ccd5dfa61f4c40123afb164a993a6487f347364aa06d6b734db8fd54634fde5f6901876f911eab23c7ef37cef5e2610f9166ea24d86229540de3591713995b890bd8f6b47f64", @typed={0x8, 0x72, @ipv4=@multicast1=0xe0000001}, @generic="e320f90a21599ef0042511d120db759c4848cdce692736dac1fd031a67a0a4bea2df3f0beb21d26ba24a381820d492009aefadb7fe7190c8632ffe00350a2d808dc2aae8b57a1db6d7471077d856414c2b63847b9d525d9a27bbee624f009bce6dac7e4f11b69f15af87e82fa776ada599d31ce2c9d0c9442fcd65cadd1330294a64", @typed={0x8, 0x15, @u32=0x40}]}, @typed={0x8, 0x7c, @u32=0x1}, @nested={0x18c, 0x71, [@typed={0x8, 0x17, @uid=r4}, @generic="c31b4df14904bb4e2f9160fe5f1943cc3f4d5c8e7e00bb2c83d38acc2b6fbc761980e8d49c8589e0fa19be606ba873bfb93b933e4e2592e93f40b4e146fe1bac66503caf5f62c1830ed4832260e464e7d18b0662aa5a15f25c3e0a89f59c332ae1e529da1f9a5355ee519ca7c49121371137df43f6c63f9cb0cde8b6ccb54e179db89a140052dbca31f9d13349b1c5b50d66910b6ad38878ae296cd7ad505fb26742ab4b6465647a9ee71bc3884d5e57afd3eab146123b413209081ef25bb08770738404f81dc78eb9621aa4c040f99e07dc5332b9399dc5719414db68a00fea71929ad18d4e839d4562", @typed={0x8c, 0x59, @binary="573f365176f3cec6bc76fdf849f0eb396eec381ee7cc5f1a2c6e65b19b5ce077ce7f0f266843740369f9ccb3371546ff90ce37b350d656ea55b710bb833c305e01ae3faac5d4d35be4406b6f5f627b988d81e349a01aae1cddc2ccb3904fe95a780b1d49380a16a81bae883ff67aaf63586955ab1d6af2f723a2bcff904ca20fd1224ad0b3"}, @typed={0x8, 0x59, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x4fc}, 0x1, 0x0, 0x0, 0x20008040}, 0x8d1) connect$inet(r5, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r6 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:13 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) r2 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) 19:04:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x100, 0x4, 0x9, 0x0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0xd7c7}, &(0x7f00000002c0)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000200)=0x1, 0x4) r3 = dup3(r0, r2, 0x80000) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000080)=0x4) recvfrom(r0, &(0x7f00000000c0)=""/251, 0xfb, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x709000) 19:04:13 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x24020400) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f0000000100), &(0x7f0000000000)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/108) 19:04:13 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x400, 0x2000) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = memfd_create(&(0x7f0000000000)='eth1vboxnet0-))(\x00', 0x1) bind$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x8, 0x69, 0x3, 0x7f, 0xa74, 0x7f}, 0x10000}, 0xa) fadvise64(r0, 0x0, 0x0, 0x0) 19:04:13 executing program 1: mlockall(0x2) io_setup(0x2, &(0x7f0000000e80)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x109000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/82) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001800)) 19:04:13 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x17, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b80000001900070400000000000000007f00000100000080000000000000000000000000000000000000ffffac14140000000000000400000200000000000000", @ANYRES32=0x0, @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'], 0x3}, 0x1}, 0x0) 19:04:14 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000200)="000000004373f348b5fab557fb49100022e90cd172636d8ceb2f05531e830387ff0000de78ed289c30bf2bc74a47b6a900111a5e980af78ca5b606009a542f6deb66af292fc1c8a354113093df08f8cba5414faea19d500e7ab13046d3542455e383e013d2d4e02c", 0x68) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x6, 0xfffffffffffffe2b, 0xff, {0x77359400}, 0x5, 0x94}) r2 = shmget(0x3, 0x3000, 0xa80, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x9dba) gettid() 19:04:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init() ftruncate(r1, 0x9) r3 = epoll_create1(0x0) flock(r3, 0xfffffffffffffff9) flock(r2, 0x2) 19:04:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x1, 0x6}) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r2, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'team_slave_0\x00'}, 0x18) 19:04:14 executing program 3: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @broadcast, @remote}, &(0x7f0000000400)=0xc) recvfrom$packet(r0, &(0x7f00000002c0)=""/136, 0x88, 0x40, &(0x7f0000000440)={0x11, 0x1f, r1, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, 0x8) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r2 = socket(0x1b, 0x2, 0xfffffffffffffffd) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 19:04:14 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 232.335740] not chained 550000 origins [ 232.339687] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 232.346089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.355457] Call Trace: [ 232.358062] dump_stack+0x185/0x1d0 [ 232.361709] kmsan_internal_chain_origin+0x1ff/0x210 [ 232.366827] ? __msan_poison_alloca+0x15c/0x1d0 [ 232.371505] ? tcp_wfree+0x52d/0x6d0 [ 232.375225] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.380079] ? __msan_poison_alloca+0x15c/0x1d0 [ 232.384756] ? kfree_skb+0x3c6/0x5d0 [ 232.388488] ? kmsan_memcpy_origins+0xf1/0x170 [ 232.393081] ? __copy_skb_header+0x784/0x830 [ 232.398191] __msan_chain_origin+0x69/0xc0 [ 232.402434] __skb_clone+0x8a2/0x990 [ 232.406169] skb_clone+0x3e8/0x590 [ 232.409716] tcp_transmit_skb+0x3e4/0x5350 [ 232.413971] tcp_write_xmit+0x2d81/0xb200 [ 232.418150] tcp_tsq_handler+0x73d/0x8a0 [ 232.422236] tcp_tasklet_func+0x733/0x900 [ 232.426408] tasklet_action_common+0x635/0x750 [ 232.431018] ? tcp_tsq_handler+0x8a0/0x8a0 [ 232.435278] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 232.440646] tasklet_action+0x31/0x40 [ 232.444456] __do_softirq+0x592/0x979 [ 232.448271] ? ksoftirqd_should_run+0x30/0x30 [ 232.452775] run_ksoftirqd+0x1f/0x40 [ 232.456500] smpboot_thread_fn+0x4ac/0x9a0 [ 232.460748] kthread+0x4db/0x6c0 [ 232.464119] ? cpu_report_death+0x1f0/0x1f0 [ 232.468448] ? kthread_blkcg+0xf0/0xf0 [ 232.472344] ret_from_fork+0x35/0x40 [ 232.476055] Uninit was stored to memory at: [ 232.480387] kmsan_internal_chain_origin+0x12b/0x210 [ 232.485508] __msan_chain_origin+0x69/0xc0 [ 232.491227] __skb_clone+0x8a2/0x990 [ 232.494961] skb_clone+0x3e8/0x590 [ 232.498612] tcp_transmit_skb+0x3e4/0x5350 [ 232.502857] tcp_write_xmit+0x2d81/0xb200 [ 232.507037] tcp_tsq_handler+0x73d/0x8a0 [ 232.511100] tcp_tasklet_func+0x733/0x900 [ 232.515253] tasklet_action_common+0x635/0x750 [ 232.519839] tasklet_action+0x31/0x40 [ 232.523649] __do_softirq+0x592/0x979 [ 232.527445] [ 232.529071] Uninit was stored to memory at: [ 232.533401] kmsan_internal_chain_origin+0x12b/0x210 [ 232.538595] __msan_chain_origin+0x69/0xc0 [ 232.542830] __skb_clone+0x8a2/0x990 [ 232.546541] skb_clone+0x3e8/0x590 [ 232.550093] tcp_transmit_skb+0x3e4/0x5350 [ 232.554326] tcp_write_xmit+0x2d81/0xb200 [ 232.558563] tcp_tsq_handler+0x73d/0x8a0 [ 232.562625] tcp_tasklet_func+0x733/0x900 [ 232.566772] tasklet_action_common+0x635/0x750 [ 232.571354] tasklet_action+0x31/0x40 [ 232.575163] __do_softirq+0x592/0x979 [ 232.578967] [ 232.580594] Uninit was stored to memory at: [ 232.584926] kmsan_internal_chain_origin+0x12b/0x210 [ 232.590038] __msan_chain_origin+0x69/0xc0 [ 232.594279] __skb_clone+0x8a2/0x990 [ 232.597995] skb_clone+0x3e8/0x590 [ 232.601546] tcp_transmit_skb+0x3e4/0x5350 [ 232.605795] tcp_write_xmit+0x2d81/0xb200 [ 232.609995] tcp_tsq_handler+0x73d/0x8a0 [ 232.614065] tcp_tasklet_func+0x733/0x900 [ 232.618203] tasklet_action_common+0x635/0x750 [ 232.622784] tasklet_action+0x31/0x40 [ 232.626675] __do_softirq+0x592/0x979 [ 232.630459] [ 232.632073] Uninit was stored to memory at: [ 232.636396] kmsan_internal_chain_origin+0x12b/0x210 [ 232.641496] __msan_chain_origin+0x69/0xc0 [ 232.645727] __skb_clone+0x8a2/0x990 [ 232.649442] skb_clone+0x3e8/0x590 [ 232.652984] tcp_transmit_skb+0x3e4/0x5350 [ 232.657217] tcp_write_xmit+0x2d81/0xb200 [ 232.661588] tcp_tsq_handler+0x73d/0x8a0 [ 232.665662] tcp_tasklet_func+0x733/0x900 [ 232.669799] tasklet_action_common+0x635/0x750 [ 232.674379] tasklet_action+0x31/0x40 [ 232.678167] __do_softirq+0x592/0x979 [ 232.681945] [ 232.683554] Uninit was stored to memory at: [ 232.687863] kmsan_internal_chain_origin+0x12b/0x210 [ 232.692961] __msan_chain_origin+0x69/0xc0 [ 232.697208] __skb_clone+0x8a2/0x990 [ 232.700909] skb_clone+0x3e8/0x590 [ 232.704454] tcp_transmit_skb+0x3e4/0x5350 [ 232.708711] tcp_write_xmit+0x2d81/0xb200 [ 232.712861] tcp_tsq_handler+0x73d/0x8a0 [ 232.716917] tcp_release_cb+0x1d7/0x490 [ 232.721063] release_sock+0x107/0x2a0 [ 232.724859] tcp_sendmsg+0xd6/0x100 [ 232.728492] inet_sendmsg+0x3fc/0x760 [ 232.732288] sock_write_iter+0x3bc/0x470 [ 232.736336] do_iter_readv_writev+0x81c/0xa20 [ 232.740817] do_iter_write+0x30d/0xd50 [ 232.745049] do_writev+0x3be/0x820 [ 232.748584] __x64_sys_writev+0xe1/0x120 [ 232.752629] do_syscall_64+0x15b/0x230 [ 232.756590] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.761759] [ 232.763368] Uninit was stored to memory at: [ 232.767872] kmsan_internal_chain_origin+0x12b/0x210 [ 232.773006] __msan_chain_origin+0x69/0xc0 [ 232.777251] __skb_clone+0x8a2/0x990 [ 232.780956] skb_clone+0x3e8/0x590 [ 232.784521] tcp_transmit_skb+0x3e4/0x5350 [ 232.788779] tcp_write_xmit+0x2d81/0xb200 [ 232.792920] __tcp_push_pending_frames+0x124/0x400 [ 232.797835] tcp_push+0x803/0x8f0 [ 232.801364] tcp_sendmsg_locked+0x4eb1/0x6610 [ 232.805930] tcp_sendmsg+0xb2/0x100 [ 232.809547] inet_sendmsg+0x3fc/0x760 [ 232.813330] sock_write_iter+0x3bc/0x470 [ 232.817380] do_iter_readv_writev+0x81c/0xa20 [ 232.821954] do_iter_write+0x30d/0xd50 [ 232.825826] do_writev+0x3be/0x820 [ 232.829358] __x64_sys_writev+0xe1/0x120 [ 232.833417] do_syscall_64+0x15b/0x230 [ 232.837301] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.842479] [ 232.844096] Uninit was stored to memory at: [ 232.848421] kmsan_internal_chain_origin+0x12b/0x210 [ 232.853523] __msan_chain_origin+0x69/0xc0 [ 232.857758] __alloc_skb+0x949/0x9e0 [ 232.861478] sk_stream_alloc_skb+0x17c/0xcf0 [ 232.865883] tcp_sendmsg_locked+0x237e/0x6610 [ 232.870368] tcp_sendmsg+0xb2/0x100 [ 232.874007] inet_sendmsg+0x3fc/0x760 [ 232.877795] sock_write_iter+0x3bc/0x470 [ 232.881841] do_iter_readv_writev+0x81c/0xa20 [ 232.886325] do_iter_write+0x30d/0xd50 [ 232.890194] do_writev+0x3be/0x820 [ 232.893722] __x64_sys_writev+0xe1/0x120 [ 232.897882] do_syscall_64+0x15b/0x230 [ 232.901764] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.906932] [ 232.908544] Uninit was created at: [ 232.912073] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 232.917158] kmsan_kmalloc+0x94/0x100 [ 232.920952] kmsan_slab_alloc+0x10/0x20 [ 232.924909] kmem_cache_alloc_node+0x8af/0xc80 [ 232.929501] __alloc_skb+0x202/0x9e0 [ 232.933195] sk_stream_alloc_skb+0x17c/0xcf0 [ 232.937589] tcp_sendmsg_locked+0x237e/0x6610 [ 232.942066] tcp_sendmsg+0xb2/0x100 [ 232.945678] inet_sendmsg+0x3fc/0x760 [ 232.949490] sock_write_iter+0x3bc/0x470 [ 232.953624] do_iter_readv_writev+0x81c/0xa20 [ 232.958101] do_iter_write+0x30d/0xd50 [ 232.961971] do_writev+0x3be/0x820 [ 232.965517] __x64_sys_writev+0xe1/0x120 [ 232.969565] do_syscall_64+0x15b/0x230 [ 232.973442] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:15 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x80000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000180)='./control/file0\x00', 0x101) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1000, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000340)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') rmdir(&(0x7f0000000080)='./control/file0\x00') umount2(&(0x7f0000000040)='./control/file1\x00', 0x100000) close(r0) 19:04:15 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000002fc0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002040)=""/184, 0xb8}, {&(0x7f0000000a40)=""/36, 0x24}, {&(0x7f0000002100)=""/202, 0xca}, {&(0x7f0000001f40)=""/126, 0x7e}], 0x4, &(0x7f00000023c0)=""/113, 0x71}}, {{&(0x7f0000002440)=@nfc, 0x80, &(0x7f0000000a80)=[{&(0x7f00000030c0)=""/201, 0xc9}], 0x1, &(0x7f00000024c0)=""/139, 0x8b}}, {{&(0x7f0000002840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000028c0)=""/115, 0x73}, {&(0x7f0000002940)=""/227, 0xe3}, {&(0x7f0000002a40)=""/111, 0x6f}, {&(0x7f0000002d00)=""/172, 0xac}, {&(0x7f0000002dc0)=""/151, 0x97}], 0x5, &(0x7f0000002f40)=""/102, 0x66}}], 0x3, 0x0, &(0x7f0000000c40)={0x77359400}) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)=""/88, 0x58}}, {{&(0x7f0000000ac0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000b40)=""/254, 0xfe}, {&(0x7f0000000c80)=""/28, 0x1c}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/40, 0x28}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000000e00)=""/101, 0x65}, {&(0x7f0000000e80)=""/111, 0x6f}], 0x7, &(0x7f0000000f00)=""/19, 0x13}}, {{&(0x7f0000002340)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002580)=""/145, 0x91}}, {{&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000002ac0), 0x0, &(0x7f0000002b40)=""/52, 0x34}}], 0x4, 0x2, &(0x7f0000002cc0)={0x77359400}) 19:04:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x4000000000000000, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r3, 0x3) 19:04:15 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="07000000180000000800000000800b000006000000fcffffffc7a23a6506e63939485723e3a2a44886dabcb0bd1018f452f36d3dcf47b73f783fdf2ecf08dc6267891906a4b7bed669dacebd12cf5836975fd543f3d971f4c20051449b7ba63dd6898094f7ba03bec45453443677d51b2b224f76be0ac3bec75682ef11ed29d3b3302680692ba88349ebdc5acdbd0c50c97b24a91701001db9858153eadf09fc601574a8df40731d2f3318650fe97d7b7227b622aa"]) clock_adjtime(0x2, &(0x7f00000001c0)={0x7, 0x81, 0x0, 0x6, 0x7, 0x1004, 0x1f, 0x80000001, 0x0, 0x1b, 0xffffffffffffff7f, 0xff, 0x7, 0xffff, 0xffff, 0xffffffff, 0x9, 0xd1, 0x6, 0x40, 0x9, 0x9, 0x5, 0x2, 0x7f, 0xfffffffffffffff9}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x10001, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000300)={0xe7ec, 0x4, 0x1000}, 0x4) listen(r0, 0x5) 19:04:15 executing program 2: r0 = socket$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) r2 = inotify_init() ftruncate(r1, 0x9) r3 = epoll_create1(0x0) flock(r3, 0xfffffffffffffff9) flock(r2, 0x2) 19:04:15 executing program 3: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0), 0x1d7, 0x0, 0xffffffffffffff17}, 0x0) 19:04:15 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000440)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20002, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="090000008afe2dce72731fdaad3f5470ec4f"], &(0x7f00000001c0)=0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 19:04:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') r1 = dup(r0) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl(r0, 0x100000000, &(0x7f00000000c0)="1d16ca789bde3da179a46a6234c647fe568c26ca292756dd1958b78496cfebfcafdf530147ea3ddc8ad25777ebd8a8f84298fa66dde1995e7e46ac418c1d5259e812f3") getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000040)=""/44, &(0x7f0000000140)=0x2c) sendfile(r0, r0, &(0x7f0000000000)=0x100000, 0x7ffffffc) 19:04:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x2d, &(0x7f0000000200)=0x418, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x278, [0x20000700, 0x0, 0x0, 0x20000848, 0x20000878], 0x0, &(0x7f0000000180), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x50, 0xd, 'eql\x00', 'veth0_to_team\x00', 'bpq0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x5259aa27b2742925, 0x0, 0x0, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffc}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x14, 0x6007, 'veth0_to_team\x00', 'veth1_to_bond\x00', 'bcsh0\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@vlan={'vlan\x00', 0x8, {{0x3, 0x1, 0x22eb, 0x2}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}}]}]}, 0x2f0) 19:04:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000004, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000000180)=""/244, &(0x7f0000000000)=0xf4) 19:04:15 executing program 0: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = getpgrp(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x111, 0x1006}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x3, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x8}, r2}}, 0x38) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 19:04:15 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:15 executing program 3: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="e9"], 0x931505ac6a4d80f0) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xffffffff, 0x4000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'dummy0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000000)=""/206, &(0x7f0000000140)=0xce) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1) [ 233.395628] kernel msg: ebtables bug: please report to author: bad policy 19:04:15 executing program 5: r0 = socket(0x400000000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000003c0)={'bond_slave_1\x00', 0x2901}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"69666230000800ffffffffffff00", 0x201015}) socket$inet6(0xa, 0x800, 0x994cce1) ioctl$TUNSETLINK(r1, 0x400454cd, 0x305) clone(0x120000, &(0x7f0000000200)="be1c5fc756e2e83589941bd7627f18099e28ed4da98758633c1c689c65acf11f4692b6fb4a0152c3eb57f4a702147943cd48d570cadace01f7136102a590e35b9c8cfbb8f4d4032e40d742e91271e431adc56831458c08d083c8cdd892c4f49b44d1b0146dba319c205470c70eb44a4766ef629331a908859d86608792e136dfc34d35c7c4d5d29ce3", &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000300)="9bc9333edfe0638ac12c8314f92989ae1b69cd27f439126ba847928771b0d2ed83027a514a988c92c4b86a7046c9539dde29614f4d7221a1877b8c04692509b7d0bb74ca07d823c11b17eac20191981ee55f1f7e4bddcebca9c2d7c07c70d680f527ef2574ff0d2b49b0309023563b822b635579d322d26848e112837e3a4ed8299a9a7d64e6e1207fd8b07c1e26e6c83c244c46b60ce988a6e7d169e23f1ea9d26a465420cf1f") syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xb41b, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x10001}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 19:04:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4f4) [ 233.782629] not chained 560000 origins [ 233.786575] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 233.792991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.802482] Call Trace: [ 233.805080] dump_stack+0x185/0x1d0 [ 233.808726] kmsan_internal_chain_origin+0x1ff/0x210 [ 233.813840] ? __msan_poison_alloca+0x15c/0x1d0 [ 233.818525] ? tcp_wfree+0x52d/0x6d0 [ 233.822247] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.827105] ? __msan_poison_alloca+0x15c/0x1d0 [ 233.831777] ? kfree_skb+0x3c6/0x5d0 [ 233.835515] ? kmsan_memcpy_origins+0xf1/0x170 [ 233.840108] ? __copy_skb_header+0x784/0x830 [ 233.844608] __msan_chain_origin+0x69/0xc0 [ 233.848850] __skb_clone+0x8a2/0x990 [ 233.852667] skb_clone+0x3e8/0x590 [ 233.856225] tcp_transmit_skb+0x3e4/0x5350 [ 233.860498] tcp_write_xmit+0x2d81/0xb200 [ 233.864702] tcp_tsq_handler+0x73d/0x8a0 [ 233.868777] tcp_tasklet_func+0x733/0x900 [ 233.873032] tasklet_action_common+0x635/0x750 [ 233.877630] ? tcp_tsq_handler+0x8a0/0x8a0 [ 233.881876] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 233.887269] tasklet_action+0x31/0x40 [ 233.891085] __do_softirq+0x592/0x979 [ 233.894895] ? ksoftirqd_should_run+0x30/0x30 [ 233.899590] run_ksoftirqd+0x1f/0x40 [ 233.903319] smpboot_thread_fn+0x4ac/0x9a0 [ 233.907569] kthread+0x4db/0x6c0 [ 233.910946] ? cpu_report_death+0x1f0/0x1f0 [ 233.915276] ? kthread_blkcg+0xf0/0xf0 [ 233.919166] ret_from_fork+0x35/0x40 [ 233.922874] Uninit was stored to memory at: [ 233.928030] kmsan_internal_chain_origin+0x12b/0x210 [ 233.933140] __msan_chain_origin+0x69/0xc0 [ 233.937387] __skb_clone+0x8a2/0x990 [ 233.941100] skb_clone+0x3e8/0x590 [ 233.944639] tcp_transmit_skb+0x3e4/0x5350 [ 233.948883] tcp_write_xmit+0x2d81/0xb200 [ 233.953032] tcp_tsq_handler+0x73d/0x8a0 [ 233.957093] tcp_tasklet_func+0x733/0x900 [ 233.961241] tasklet_action_common+0x635/0x750 [ 233.965834] tasklet_action+0x31/0x40 [ 233.969640] __do_softirq+0x592/0x979 [ 233.973421] [ 233.975039] Uninit was stored to memory at: [ 233.979372] kmsan_internal_chain_origin+0x12b/0x210 [ 233.984641] __msan_chain_origin+0x69/0xc0 [ 233.988877] __skb_clone+0x8a2/0x990 [ 233.992594] skb_clone+0x3e8/0x590 [ 233.996132] tcp_transmit_skb+0x3e4/0x5350 [ 234.000350] tcp_write_xmit+0x2d81/0xb200 [ 234.004533] tcp_tsq_handler+0x73d/0x8a0 [ 234.008687] tcp_tasklet_func+0x733/0x900 [ 234.012843] tasklet_action_common+0x635/0x750 [ 234.017962] tasklet_action+0x31/0x40 [ 234.021775] __do_softirq+0x592/0x979 [ 234.025566] [ 234.027286] Uninit was stored to memory at: [ 234.031600] kmsan_internal_chain_origin+0x12b/0x210 [ 234.036701] __msan_chain_origin+0x69/0xc0 [ 234.041050] __skb_clone+0x8a2/0x990 [ 234.044768] skb_clone+0x3e8/0x590 [ 234.048311] tcp_transmit_skb+0x3e4/0x5350 [ 234.052551] tcp_write_xmit+0x2d81/0xb200 [ 234.056697] tcp_tsq_handler+0x73d/0x8a0 [ 234.060743] tcp_tasklet_func+0x733/0x900 [ 234.064872] tasklet_action_common+0x635/0x750 [ 234.069443] tasklet_action+0x31/0x40 [ 234.073247] __do_softirq+0x592/0x979 [ 234.077045] [ 234.078667] Uninit was stored to memory at: [ 234.082987] kmsan_internal_chain_origin+0x12b/0x210 [ 234.088086] __msan_chain_origin+0x69/0xc0 [ 234.092344] __skb_clone+0x8a2/0x990 [ 234.096059] skb_clone+0x3e8/0x590 [ 234.099605] tcp_transmit_skb+0x3e4/0x5350 [ 234.103843] tcp_write_xmit+0x2d81/0xb200 [ 234.107994] tcp_tsq_handler+0x73d/0x8a0 [ 234.112061] tcp_tasklet_func+0x733/0x900 [ 234.116216] tasklet_action_common+0x635/0x750 [ 234.120855] tasklet_action+0x31/0x40 [ 234.124664] __do_softirq+0x592/0x979 [ 234.128456] [ 234.130088] Uninit was stored to memory at: [ 234.134419] kmsan_internal_chain_origin+0x12b/0x210 [ 234.139619] __msan_chain_origin+0x69/0xc0 [ 234.143870] __skb_clone+0x8a2/0x990 [ 234.147592] skb_clone+0x3e8/0x590 [ 234.151130] tcp_transmit_skb+0x3e4/0x5350 [ 234.155350] tcp_write_xmit+0x2d81/0xb200 [ 234.159498] tcp_tsq_handler+0x73d/0x8a0 [ 234.163541] tcp_release_cb+0x1d7/0x490 [ 234.167500] release_sock+0x107/0x2a0 [ 234.171285] tcp_sendmsg+0xd6/0x100 [ 234.174903] inet_sendmsg+0x3fc/0x760 [ 234.178703] sock_write_iter+0x3bc/0x470 19:04:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r2 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="8c656d3000", 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) ioctl(r0, 0x3, &(0x7f0000000000)="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) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2220028}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xe8, r3, 0x10, 0x70bd2d, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x20040040) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 19:04:16 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x5, r1) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={"7465616df678e54b00000d00", @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 19:04:16 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000040)="e4420b493f3eb16bed313a5ec5540fef95f46de59ef791905d8860a6be3562076b9e52f9d6ec9a93be6cffd43d5ae5a5b8723cfac0d7ff9b277ad05750755d35ab262cfaf930e2b4f9152b9e341f982e91f2c1f2fb0758b8a8", &(0x7f0000000080)}, 0x3d) socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f0000000a00)={0x20080522}, &(0x7f0000000a40)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f0, &(0x7f0000000300)='gre0\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f1, &(0x7f0000000300)='gre0\x00') 19:04:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x10000000000000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x80000000000a, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000200)=""/204, &(0x7f0000000140)=0xcc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x9, 0x1, 0x2, 0x2, 0x3f, 0x7ff, 0x7}, &(0x7f0000000400)=0x20) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000340)={@local}, &(0x7f0000000380)=0x14) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000300)={0xfff, 0x8, 0x1}) 19:04:16 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:16 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x47, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x22) 19:04:16 executing program 5: clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000000080), &(0x7f00000002c0)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@generic, &(0x7f0000000280)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x81}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000540)={r1, 0x6}, &(0x7f0000000580)=0x8) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400040, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000b80)={@local, 0x0}, &(0x7f0000000bc0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x7, 0xe, &(0x7f0000000140)=@raw=[@ldst={0x0, 0x3, 0x0, 0x0, 0x2, 0x6, 0xfffffffffffffffc}, @exit={0x95}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20}, @ldst={0x1, 0x3, 0x6, 0x8, 0x9, 0xfffffff0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0x0, 0x1, 0x0, r2}], &(0x7f00000002c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41100, 0x1, [], r3, 0xf}, 0x48) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 19:04:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000440)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20002, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="090000008afe2dce72731fdaad3f5470ec4f"], &(0x7f00000001c0)=0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 234.182761] do_iter_readv_writev+0x81c/0xa20 [ 234.187252] do_iter_write+0x30d/0xd50 [ 234.191137] do_writev+0x3be/0x820 [ 234.194679] __x64_sys_writev+0xe1/0x120 [ 234.199009] do_syscall_64+0x15b/0x230 [ 234.202909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.208351] [ 234.209973] Uninit was stored to memory at: [ 234.214314] kmsan_internal_chain_origin+0x12b/0x210 [ 234.219866] __msan_chain_origin+0x69/0xc0 [ 234.224112] __skb_clone+0x8a2/0x990 [ 234.227837] skb_clone+0x3e8/0x590 [ 234.231392] tcp_transmit_skb+0x3e4/0x5350 [ 234.235635] tcp_write_xmit+0x2d81/0xb200 [ 234.239795] __tcp_push_pending_frames+0x124/0x400 [ 234.244742] tcp_push+0x803/0x8f0 [ 234.248208] tcp_sendmsg_locked+0x4eb1/0x6610 [ 234.252707] tcp_sendmsg+0xb2/0x100 [ 234.256342] inet_sendmsg+0x3fc/0x760 [ 234.260147] sock_write_iter+0x3bc/0x470 [ 234.264216] do_iter_readv_writev+0x81c/0xa20 [ 234.268725] do_iter_write+0x30d/0xd50 [ 234.272619] do_writev+0x3be/0x820 [ 234.276169] __x64_sys_writev+0xe1/0x120 [ 234.280234] do_syscall_64+0x15b/0x230 [ 234.284135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.289322] [ 234.290946] Uninit was stored to memory at: [ 234.295284] kmsan_internal_chain_origin+0x12b/0x210 [ 234.300392] __msan_chain_origin+0x69/0xc0 [ 234.304635] __alloc_skb+0x949/0x9e0 [ 234.308357] sk_stream_alloc_skb+0x17c/0xcf0 [ 234.312769] tcp_sendmsg_locked+0x237e/0x6610 [ 234.317277] tcp_sendmsg+0xb2/0x100 [ 234.321009] inet_sendmsg+0x3fc/0x760 [ 234.324814] sock_write_iter+0x3bc/0x470 [ 234.328885] do_iter_readv_writev+0x81c/0xa20 [ 234.333387] do_iter_write+0x30d/0xd50 [ 234.337279] do_writev+0x3be/0x820 [ 234.340828] __x64_sys_writev+0xe1/0x120 [ 234.344892] do_syscall_64+0x15b/0x230 [ 234.348792] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.353976] [ 234.355602] Uninit was created at: [ 234.359151] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 234.364259] kmsan_kmalloc+0x94/0x100 [ 234.368065] kmsan_slab_alloc+0x10/0x20 [ 234.372042] kmem_cache_alloc_node+0x8af/0xc80 [ 234.376629] __alloc_skb+0x202/0x9e0 [ 234.380351] sk_stream_alloc_skb+0x17c/0xcf0 [ 234.384761] tcp_sendmsg_locked+0x237e/0x6610 [ 234.389257] tcp_sendmsg+0xb2/0x100 [ 234.392886] inet_sendmsg+0x3fc/0x760 [ 234.396689] sock_write_iter+0x3bc/0x470 [ 234.400754] do_iter_readv_writev+0x81c/0xa20 [ 234.405257] do_iter_write+0x30d/0xd50 [ 234.409149] do_writev+0x3be/0x820 [ 234.412709] __x64_sys_writev+0xe1/0x120 [ 234.416783] do_syscall_64+0x15b/0x230 [ 234.420671] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000480)='cgroup.subtree_control\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000004c0)=@dstopts={0xba, 0x211, [], [@generic={0x5042, 0x2a, "1b788b1be0f12f58d285806322d74938498efdaade85948919a7919fbc13075c78f534eb8d6cbf7c2634"}, @jumbo={0xc2, 0x4, 0x200}, @generic={0x8000, 0x1000, "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@generic={0xffffffff, 0x55, "a44cb5b95eccd49bf3a6f80b1e2207c7bae66ab3d23a2b9af3be757f9e795730c0886174ffd41c3e6ab5fc170458ab73d13c36f2f662d6fe0940b1055263f1de27eeb9413f947afff927d1deee6c3aee5d1c00de5e"}]}, 0x1098) memfd_create(&(0x7f0000000140)='cgroup.subtree_control\x00', 0x2) socketpair$inet(0x2, 0xa, 0xcd3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) 19:04:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002340)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002440)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002480)={'nr0\x00', r3}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x44800, 0x0) openat(r4, &(0x7f0000000180)='./file0\x00', 0x80000, 0x11) 19:04:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffffffff) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) dup3(r0, r1, 0x0) 19:04:16 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x10100a0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x20, @empty, 0x3}}, 0x5, 0x9}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1b5, 0x5, [0x100000000, 0x800, 0x9, 0x1ff, 0xe8]}, &(0x7f0000000140)=0x12) 19:04:16 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:16 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x8c00, 0x0) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x5000000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0xc58, 0x2, 0x8, 0x865}, 0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$inet6(0xa, 0x6, 0x81) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000000000080bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b706000000000001ad400300000000006504040001ed00001c04000000000000b7050000000000006a0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 234.732887] device lo entered promiscuous mode 19:04:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000006c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=@ipv4_newroute={0x24, 0x18, 0xe01, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0xb, @rand_addr}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 234.765064] device lo left promiscuous mode 19:04:16 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:16 executing program 7: socket$inet6(0xa, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x2d5) 19:04:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/104) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000340)="0732ef8f850464be7a199605895208fe8f28bd4b96fe34afdc18317aa6a2b18207f3abe4dd19f8a11ebcfc27c26e6c89ed516eb9e0ae3775c6721bc07562c8c771df11872a3c1b560cac15e76387065bccee70ca265195aad5b54852b0f952c66d333e236c0e51667abe7a4857a4fef10b9120207620150dcb272eb403166b0942807efe1efab7cc8fff2075be8ee73f3c", 0x91, 0x200007fd, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 19:04:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffffffff) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) dup3(r0, r1, 0x0) 19:04:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000240)=0x6, 0x4) setsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000000100)=0x80, 0x4) 19:04:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x6, 0x3) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vlan0\x00', 0x106}) ioctl$TUNSETOFFLOAD(r0, 0x800454df, 0x709000) [ 235.035572] device lo entered promiscuous mode 19:04:17 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 235.079943] device lo left promiscuous mode [ 235.384084] not chained 570000 origins [ 235.388010] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 235.394422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.403845] Call Trace: [ 235.406426] dump_stack+0x185/0x1d0 [ 235.410058] kmsan_internal_chain_origin+0x1ff/0x210 [ 235.415506] ? __msan_poison_alloca+0x15c/0x1d0 [ 235.420175] ? tcp_wfree+0x52d/0x6d0 [ 235.423883] ? kmsan_set_origin_inline+0x6b/0x120 [ 235.428718] ? __msan_poison_alloca+0x15c/0x1d0 [ 235.433368] ? kfree_skb+0x3c6/0x5d0 [ 235.437081] ? kmsan_memcpy_origins+0xf1/0x170 [ 235.441652] ? __copy_skb_header+0x784/0x830 [ 235.446053] __msan_chain_origin+0x69/0xc0 [ 235.450270] __skb_clone+0x8a2/0x990 [ 235.453979] skb_clone+0x3e8/0x590 [ 235.457693] tcp_transmit_skb+0x3e4/0x5350 [ 235.461926] tcp_write_xmit+0x2d81/0xb200 [ 235.466154] tcp_tsq_handler+0x73d/0x8a0 [ 235.470198] tcp_tasklet_func+0x733/0x900 [ 235.474332] tasklet_action_common+0x635/0x750 [ 235.478906] ? tcp_tsq_handler+0x8a0/0x8a0 [ 235.483132] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 235.488491] tasklet_action+0x31/0x40 [ 235.492274] __do_softirq+0x592/0x979 [ 235.496060] ? ksoftirqd_should_run+0x30/0x30 [ 235.500533] run_ksoftirqd+0x1f/0x40 [ 235.504229] smpboot_thread_fn+0x4ac/0x9a0 [ 235.508473] kthread+0x4db/0x6c0 [ 235.511819] ? cpu_report_death+0x1f0/0x1f0 [ 235.516124] ? kthread_blkcg+0xf0/0xf0 [ 235.519996] ret_from_fork+0x35/0x40 [ 235.523695] Uninit was stored to memory at: [ 235.528016] kmsan_internal_chain_origin+0x12b/0x210 [ 235.533116] __msan_chain_origin+0x69/0xc0 [ 235.537331] __skb_clone+0x8a2/0x990 [ 235.541028] skb_clone+0x3e8/0x590 [ 235.544554] tcp_transmit_skb+0x3e4/0x5350 [ 235.548768] tcp_write_xmit+0x2d81/0xb200 [ 235.552895] tcp_tsq_handler+0x73d/0x8a0 [ 235.556934] tcp_tasklet_func+0x733/0x900 [ 235.561066] tasklet_action_common+0x635/0x750 [ 235.565652] tasklet_action+0x31/0x40 [ 235.569437] __do_softirq+0x592/0x979 [ 235.573223] [ 235.574827] Uninit was stored to memory at: [ 235.579137] kmsan_internal_chain_origin+0x12b/0x210 [ 235.584335] __msan_chain_origin+0x69/0xc0 [ 235.588553] __skb_clone+0x8a2/0x990 [ 235.592249] skb_clone+0x3e8/0x590 [ 235.595774] tcp_transmit_skb+0x3e4/0x5350 [ 235.600007] tcp_write_xmit+0x2d81/0xb200 [ 235.604155] tcp_tsq_handler+0x73d/0x8a0 [ 235.608283] tcp_tasklet_func+0x733/0x900 [ 235.612423] tasklet_action_common+0x635/0x750 [ 235.617002] tasklet_action+0x31/0x40 [ 235.620794] __do_softirq+0x592/0x979 [ 235.624580] [ 235.626184] Uninit was stored to memory at: [ 235.630493] kmsan_internal_chain_origin+0x12b/0x210 [ 235.635574] __msan_chain_origin+0x69/0xc0 [ 235.639797] __skb_clone+0x8a2/0x990 [ 235.643500] skb_clone+0x3e8/0x590 [ 235.647033] tcp_transmit_skb+0x3e4/0x5350 [ 235.651255] tcp_write_xmit+0x2d81/0xb200 [ 235.655404] tcp_tsq_handler+0x73d/0x8a0 [ 235.659477] tcp_tasklet_func+0x733/0x900 [ 235.663623] tasklet_action_common+0x635/0x750 [ 235.668223] tasklet_action+0x31/0x40 [ 235.672023] __do_softirq+0x592/0x979 [ 235.675808] [ 235.677426] Uninit was stored to memory at: 19:04:17 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xfffffffffffffd2f) 19:04:17 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xe73, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x8c, r1, 0x301, 0x70bd2a, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000001}, 0x81) r2 = socket$inet6(0xa, 0x3, 0x3b) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x202800, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) connect$inet6(r2, &(0x7f00000007c0)={0xa}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f7261773600c3cb7049aaf899086a3354ede04ed30b666651eb0f22b9bf14c6b601cbcb2334b5a884bc5aa0c3c5729d5f5267a523524777ba9a4ece4b91454691eebf36e9f349e315d22bf8e0b6533bc86e30fdddf44d25a969041b728ab651a5cc9f2e511b490eb7afbde434a4a3a98b363f9c3d765fbe282347d05a543dc4eccbfeed18") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xd}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r2, r4, &(0x7f0000000300), 0x8001) 19:04:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x2000000000000000, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x45) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000200)={0x6, 0x3, {0xa1ccf9dfd3381974, 0x3, 0xea1d, 0x3, 0x7}}) 19:04:17 executing program 3: unshare(0x24020400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) ioctl$TCGETA(r0, 0x405c5503, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x63, "bbd16536c48570518c93eb3f87ebc68256284669b4399e91718c4cdb27185df54165cd134bbf8374ce96e8510476cff4ffb1f4e1b2dfe660e1ac1f9653d586bd4398d547cc0c27b0f2495d8aaa7150fa338e75847f3ed33b2bb1747fefd7b7563e8b78"}, &(0x7f00000001c0)=0x6b) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x1}, 0x8) 19:04:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x15, 0x5, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) unshare(0x40b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000180), &(0x7f00000001c0)}, 0x12) 19:04:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000a00)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000580)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)}}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") write$binfmt_misc(r1, &(0x7f0000000140)={'\x00', "e1f15bc36eac3e32b99408bc19142b8c1cf6a59e0f7c66983b96e3bc28550e4102c047a7254cea3cbb346c71b75c1db5f4a39b454d98b2e23d37302c1d7dc71e36b36faf2264dfa5f7832a86b8042a2fb42aa7ac641531e838c95344a0be7b23aa784e9d208bd01f22ae9194ea694baa042209e161f1328740652311ef3ce603e0621e711dcaaa64ce74e2f92113478bfd541b03dc708f"}, 0x9b) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3, &(0x7f0000000300)=""/70, &(0x7f0000000380)=0xffffffffffffff78) 19:04:17 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x34c) [ 235.681752] kmsan_internal_chain_origin+0x12b/0x210 [ 235.686857] __msan_chain_origin+0x69/0xc0 [ 235.691100] __skb_clone+0x8a2/0x990 [ 235.694818] skb_clone+0x3e8/0x590 [ 235.698361] tcp_transmit_skb+0x3e4/0x5350 [ 235.702600] tcp_write_xmit+0x2d81/0xb200 [ 235.706752] tcp_tsq_handler+0x73d/0x8a0 [ 235.710816] tcp_tasklet_func+0x733/0x900 [ 235.714963] tasklet_action_common+0x635/0x750 [ 235.719551] tasklet_action+0x31/0x40 [ 235.723447] __do_softirq+0x592/0x979 [ 235.727258] [ 235.728879] Uninit was stored to memory at: [ 235.733208] kmsan_internal_chain_origin+0x12b/0x210 [ 235.738319] __msan_chain_origin+0x69/0xc0 [ 235.742562] __skb_clone+0x8a2/0x990 [ 235.746276] skb_clone+0x3e8/0x590 [ 235.749841] tcp_transmit_skb+0x3e4/0x5350 [ 235.754171] tcp_write_xmit+0x2d81/0xb200 [ 235.756145] kernel msg: ebtables bug: please report to author: Wrong len argument [ 235.758324] tcp_tsq_handler+0x73d/0x8a0 [ 235.758337] tcp_release_cb+0x1d7/0x490 [ 235.758348] release_sock+0x107/0x2a0 [ 235.758359] tcp_sendmsg+0xd6/0x100 [ 235.758369] inet_sendmsg+0x3fc/0x760 [ 235.758379] sock_write_iter+0x3bc/0x470 [ 235.758393] do_iter_readv_writev+0x81c/0xa20 [ 235.758403] do_iter_write+0x30d/0xd50 [ 235.758414] do_writev+0x3be/0x820 [ 235.758425] __x64_sys_writev+0xe1/0x120 [ 235.758436] do_syscall_64+0x15b/0x230 [ 235.758449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.758479] kmsan_internal_chain_origin+0x12b/0x210 [ 235.819792] __msan_chain_origin+0x69/0xc0 [ 235.824036] __skb_clone+0x8a2/0x990 [ 235.827747] skb_clone+0x3e8/0x590 [ 235.831284] tcp_transmit_skb+0x3e4/0x5350 19:04:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r3, 0x421, 0x70bd2d, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x11) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000340)={0xaa}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x200, 0x58, 0x9, 0x400, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r5, 0x5}, 0x8) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) open$dir(&(0x7f0000000500)='./file0\x00', 0x1400000083, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000540)={{0x4, 0x2}, 'port1\x00', 0x4, 0x4, 0x2, 0x4, 0xfffffffffffffff7, 0x1, 0x1, 0x0, 0x6, 0xffffffff}) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) r7 = epoll_create(0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e24, 0x9fb, @mcast1={0xff, 0x1, [], 0x1}, 0x79c}}, 0x800, 0x8, 0x3, 0x4, 0x4}, &(0x7f0000000480)=0x98) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000ae7ff4)) shutdown(r6, 0x0) epoll_pwait(r7, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) 19:04:17 executing program 5: r0 = socket(0x10, 0xb, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7ff, 0x100) r2 = getpgid(0x0) getsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000000100), &(0x7f0000000140)=0x4) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r5 = getegid() getgroups(0x3, &(0x7f00000002c0)=[r3, r4, r5]) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x7, 0x5b27, 0x4, 0x3, 0x101, r2}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) [ 235.835519] tcp_write_xmit+0x2d81/0xb200 [ 235.839665] __tcp_push_pending_frames+0x124/0x400 [ 235.844591] tcp_push+0x803/0x8f0 [ 235.848040] tcp_sendmsg_locked+0x4eb1/0x6610 [ 235.852534] tcp_sendmsg+0xb2/0x100 [ 235.856159] inet_sendmsg+0x3fc/0x760 [ 235.859961] sock_write_iter+0x3bc/0x470 [ 235.864022] do_iter_readv_writev+0x81c/0xa20 [ 235.868523] do_iter_write+0x30d/0xd50 [ 235.872409] do_writev+0x3be/0x820 [ 235.875952] __x64_sys_writev+0xe1/0x120 [ 235.880018] do_syscall_64+0x15b/0x230 19:04:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, 0x11, r2}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=@ipv6_newroute={0x38, 0x18, 0x311, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x38}, 0x1}, 0x0) [ 235.883907] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.889085] [ 235.890705] Uninit was stored to memory at: [ 235.895033] kmsan_internal_chain_origin+0x12b/0x210 [ 235.900138] __msan_chain_origin+0x69/0xc0 [ 235.904375] __alloc_skb+0x949/0x9e0 [ 235.908088] sk_stream_alloc_skb+0x17c/0xcf0 [ 235.912502] tcp_sendmsg_locked+0x237e/0x6610 [ 235.917002] tcp_sendmsg+0xb2/0x100 [ 235.920630] inet_sendmsg+0x3fc/0x760 [ 235.924428] sock_write_iter+0x3bc/0x470 [ 235.929353] do_iter_readv_writev+0x81c/0xa20 [ 235.933872] do_iter_write+0x30d/0xd50 [ 235.937778] do_writev+0x3be/0x820 [ 235.941328] __x64_sys_writev+0xe1/0x120 [ 235.945393] do_syscall_64+0x15b/0x230 [ 235.949286] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.954493] [ 235.956113] Uninit was created at: [ 235.959662] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 235.964777] kmsan_kmalloc+0x94/0x100 [ 235.968587] kmsan_slab_alloc+0x10/0x20 [ 235.972568] kmem_cache_alloc_node+0x8af/0xc80 [ 235.977167] __alloc_skb+0x202/0x9e0 [ 235.980891] sk_stream_alloc_skb+0x17c/0xcf0 [ 235.985312] tcp_sendmsg_locked+0x237e/0x6610 [ 235.989811] tcp_sendmsg+0xb2/0x100 [ 235.993445] inet_sendmsg+0x3fc/0x760 [ 235.997254] sock_write_iter+0x3bc/0x470 [ 236.001319] do_iter_readv_writev+0x81c/0xa20 [ 236.005821] do_iter_write+0x30d/0xd50 [ 236.009712] do_writev+0x3be/0x820 [ 236.013255] __x64_sys_writev+0xe1/0x120 [ 236.017319] do_syscall_64+0x15b/0x230 [ 236.021211] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:18 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000180)="2d742fccd18fce5f598d8a4dc5f3586cf01f117ee4405c9281a88dbe4e5504c8f7ae79e2bf0920e8080f7bd8ffbd6a6492421026bc19c125a6e66212b755da3c109c1e1d79525db5d8294ce2d96f6e97a929062ce5123241615e7debb7efe56b8d598628e5f3f2d95a7d81173c76abe44a11d31d422315ac3f2a08cd240299cd6829274f92cdc8e293a26376db53c6f515ef69a704c807ecc651d4ca063581f8adcc40611338aa02f3976d6c631d1682edc9dea6b2ed5444994110cc1b09454ea9fa2906a153732283f692f4170bfd80141f3b65e86a105c0ab5a4ffa1c284444332d08d56648a3610bd7e64adc5462c83"}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x8001, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000340)=""/168, &(0x7f0000000100)=0xa8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f00000002c0)=0x4) openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x30840, 0x0) fcntl$setlease(r1, 0x400, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) 19:04:18 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:18 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = epoll_create(0x2) r2 = semget(0x3, 0x4, 0x4) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x400, 0x7, 0x67c548f6, 0x80000001, 0x1a2, 0x8]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) 19:04:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00']}) close(r2) close(r1) 19:04:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x7, 0x0, "4877bb1f56d48eb1fa5fac76a792a929a57f6062b013ec6b7a9ee231ea85a1c7f5c8fdf3bcaf6c5bb203dab4011d7c6096609012d3e979295204ae936681b23832f302a5020f3f6af0b1d2fb5a00eb09"}, 0xd8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x300, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x40) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 19:04:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0x200}, 0x11d) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="994242234950592c00") getuid() r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x10000) write$eventfd(r1, &(0x7f0000000140)=0x7ff, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 19:04:18 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x2401) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x3, 0x0, 0x7, 0x0, 0x1, 0x0, 'syz1\x00', &(0x7f0000000000)=['\x00'], 0x1, [], [0x2, 0x0, 0x3]}) 19:04:18 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r2 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 19:04:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000200)={0x9, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:18 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:18 executing program 3: r0 = socket$inet6(0xa, 0x8, 0x400) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a00090000e8001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 19:04:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='cpuset.memory_spread_slab\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000002700), 0x800) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x880, 0x0) sendmsg$kcm(r2, &(0x7f00000026c0)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @empty, 'vlan0\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="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", 0xfb}, {&(0x7f0000000300)="4b7e277718e5a2114569cf592d61ab7a56bcc98962eb676a7fe0bbb64d07fc83bb591e5512db3842f45412fc38d0f936842e3938b80dfded02d26cba391041362a3e92c6a057e7c640078abe0653cc8630efb9dd0bb318e8d4f3a5096f84b64e14ef7984e3ec77b23e2db26966e875e8f63e7774936317c093efc2013750520d69b39c47f448a1c5070277e1a3c9eeea02cbbb0f0ce2e8", 0x97}], 0x2, &(0x7f00000003c0)=[{0xc0, 0x13f, 0x8, "ee3d3e5d17c16f576c94f7372bd173863ba18ca8069ded5449e6efb479a519a9e8d33d6d3b9f9ae95ddbc7029db2d1d55c0e4353e8f19764e3214220a7ded8df5cbc225e5687b98db16be3dfb030425fb7b117cc14cfb1d1244f0ff35669af9eda61e1412a746610f437834103858b4382a595239b90239ef7d0e3f5d5b11640e38751378ec08a0e15000a1675e96bce66f385b6bdd37f0b491f6fe703bd7d3cfa0d3102fd65d01709b374592f"}, {0x1010, 0x10f, 0x7, "ef716a00f5115eedfcd257085dee2955febb7c39822b3ec649db47fe3ccde4cd1ca629d990300b59ef11c4b875e4711abf4bf0ff26bfdce59bf7b87c4562eab7380f4c4e9370a00f8a1a42d68caf886b77c9b67dc5f8f6939012a7160edb1daaa91efdb2694c6ef927d0302697d1d2b634eec5662d91a5adf91f834009d52b398f8df74857583350172afdb0169fbadc9d50006704377707e68f8915b23db9cd8d6e038d71bbe4bf634198e52304ccc2bcb88ceb3247755f32717f091b9dd85512b2cf95afc9fa7f29fc83f0b6c67b6ab27aa03106732285eea0401657e020d8fd3de2c94fd8c71a259477ef2ac68f93cdb94ceaab81a5ee80389948e3f78e2198166b75c944e3e468d39f6dc370b4f44356dceae0b0c7acf5f95613617b433b3137fe718e952776974211cb2d75069dda19932cabfceb44693048eef707aa1172a7113107b17de238687ee86bff40f56b50f8214239791093416857c605336b58ef7cf5aa77615c7c05fa9d55854fb00ec1de91a22b4da54a79de99d93418c6fed6b4cd69a5734977e80a850bc4e5371b77d5e4a1c820f25758bbaa6cd3157d3837746214f274b565fd50f96d1ed2b004b83f7713ad5c70686ade853a6cebbb76365ea6941a1bb2cc6d111af37979a057af65a16b0bd83dd211ee1a5499e8bd8b59597911633045e34527faa3094c03b8ad6e25290789dfe7396428c14e159f862322fb8886e38630aaac0058d82f12639c9cf6b84cea79070464c20bbb4198ea1807f22ac43819e483b9e021767b4e52a6206a40f588ad2d551690d776957584ded71069a60a1c466696180601ba1f6ba20887babeb9a6074f6f2513fd562f67d650ed32a12776e2eb49c545ef5b3227d529ff20e93eab38c304366a3a536b57389a6fc1ae843db70e32547e4a4fd811efd6db8c458a0f412f6450e7f57c1d4768c6685542d7ab0c992f485af43f8d47efb43a5a0b8604c70d135fd48bc97ccf026ba9c382a78441989176560c2320aa3c9c8c3839c815d24fad1af01eb3082d4ff8bcfa9e5cef67d0c205ba0f76860d8bc15db0896b16d56d5ada375dd6da71bc3ae0e00ec6ed207f1f872c8e10d257130f5543fee515f8b0b3c89d312d42c433324bbfb2cc13758bf41a898725f3128b4a0e654d4a26ba249a11c1414f798c34706f42080fad42a4454056660a622ed0c883920e948a55e0af791094225336d617d2cb9da3217aa6bd3396c8f29a8644c0319efa4d1c6f38feab41892b8c6a2546b8944760d5ee498f31ac70d72d85ea65466cacf2ee6efffd2a5c285cc1802320de8d0a27c378bf17cf4f28ebe76d3f8909a2ce526bec75f0f54d8e60977dc3e45fb2bc68020ac2aa69e4243cd73dad930ed41128f1fd20326baa6fd322f75f090531ac8240fddcd5b8ded656ce80033399841a90b348237a2fd8d08caebd82eed650243ed1142567c8f80a0ddb93b1334e8d3d7f2e58ff0459f4184a8708b5b9a36f5eb0b28309caa64117d184f12ad49d5798f09e2564a649b47145b14d6c045c7296922d6be21f3d1a0e440826fb5a9a76cce7f6e7a6cc068f6c05918651cc51097695c43401e008513fa786f0d2cccf1eb616aa26de68c9eed760dcb28d37ebf6d71332a028192022bdd87d338a9087ad1cf58d2b04da66a741e65c0b5dfbceec76c939550417032b1648c76488aadb9c46b02e12e7e52bcda65753bdbe2dbbaac9443557363b36e4a9c1876ca7c20448f067a0c50ef915a33790930fd71d55bc594edf003074b0b6fa47e511cd3a964abcbbc370612cbdae5bf39e37476b89db5cc69d4d786bd524175dd39e72bd48e1d62906de28843b53c186dcddfe5af6d135c1c1c6e9755b661738f4c4a441f2dd387382023023bbc5f420ffd3eae6ce3bb487586ee86960582af8533d0ec9b4e5ddac679bc6bc579bf1e8b6c461db3aa83db90875062ef9949f3e5da495a60f4fef8b8d74e7c97e3a7f816cb9231e8c82ebca8c361af9f15014cb7367fd9c9c3840fece573a3adb62723665b2a4fad28fbcca3832704431cdb2a4142cd4e18edc80001e1a057e28984e6a7e9d7b5a76783f672bd5d01a7bf4c040dd977ef0cbb6f8e5b36d55e17dbf10352badb35f564ca8c655ea5540a6857a65167d751e8901af48bcdefd5bd0d912bbc80832acc7a0727f338388307ce5994261ddc0500e572ec8b3123e6db96484afdb9782d16f0549d933c9889169608f98c38a710d2f07f926bfe1f9551fcb393a2f54cdaa729e6079705fd8e902911cc3a00207846be9cc68d07ce9184231e5d9b5d52be519d924afc08d028fb461a8cc7b67f7af6977276c12077a5f2212de2746125e39166e00a20f963f8e0a960b0473968dc076247289eff0dc64ad6395c519e06c590e33cb6e6ab0767755e9a77a5c600c3e719f76b3b2dfff77d39dd3432a65f826ea047145341ffb0dd06840d55b516a4b792c8fea8d0a3d990953559cf26bce69e7a3c92a85dc8776043a988d69b63d3a0c734136f15ac4bbe8e76bd6717479430affcbe99dc1f60186e721d91f50b30d490d51a1921b68b4fe223ded00200a7bfad79c631fe94e745263250c1b825986195f6dea9f42c39d34a1f023a89ba7c6c98856d927ef55a90b1a121e4bfd8e63f52f5924e9d28c95985d84bafae76e905fc8af69b548e7bf3c598eb977289274c6f0032a8de9123ee375e885aa7ac2ee809e38e833fb7cd6c53a4ad3ebeb5450164fe182a440bafa54ffb60bd85e7d5cfc2baccbf8d85a3dbcd85be80227a9203eecdf3309316dcd1346d15d3ebd3c46e6af597e28b80df80c73dc30e7c00c0876da90ffba1ce879484feaac8e7f70f6cd64f61c20a8032fe91d1fc804ef076ba227a19882bf1662d87670fd3f0db110c9c93e7968629ef6899a8c8003465507208bffe903a23f1f9ad552a0779bab2a8689757c766236e4a8be621a847f10d631f3bd4fd075cbcb34629851b9cee2b0d3c226c3d4f4826923af0607a01dba31c879d013b7254b26831dd6da277ea9560467ae8da77202087b31a0e697ba377ce88e90627cf4b6a123c1096a50f9f9017910c937f4167a7c9e730eab101b87f1f67ac5f7ca2c509ca1ff747a27b995c7ef77c852e27d29bc8b70c2560ddfe2e845c8937d47e2f09c6ea2b111be2e0dc3fa629ba0c10bc0212fbb134dc5366da5bd0e1b6b86a318300aeb9a224346f92276767c9f95f9abf30f53535d431c40e71b40eee60cfd0cb1927fe338a87049169e6e960c48f8376c4c80f0cd5e4b4b22af407cf05867d972945cddb6e6fc6c3f0b92d13309feb01087daaaaef2e1e6245616730386b4fb3f38fd5b558653e9f779fb1e432c58ebcf06cdf00107f708ee2315f8171d99af6b518f85787b1961c53093626ed4ae26d10da4f7f62bda8cf264550940a91026012ab81fa106a236325484f1b04ccb69080448cd24eda9801361e7fb6879b7b4ae1d8f96b747b8e251794c53ece720d65cb6b41dc078b61d8af6489bb2256e12c11a102abd3e7b7042b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{0x1010, 0x1ff, 0x100, "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{0x38, 0x112, 0x7, "c83a7644e17738712fb758c4ae16ce43823db2224f38f654873209ecd2d05da0535b"}, {0x40, 0x108, 0x2, "e7cb0fed92f848dc07df741d9f1cfb3c73b5a5c5afae4ee58d4721a1a10191fc3b7d019d2e522a5251031b33ed6f8b"}, {0x88, 0x113, 0x7, "9618d80b673731180835f6de92f2b0e2ca739083e4f4456578003f07e5dd3a493c6269bfdcdfb60c4429b5681558425f6760b7c6c7bced369848be973ea65639aede8df4aa016d074a56cf6f80eb3e40a8d7aec8c1841c1c7c82205d1e44e3200acf97828925f25b409a70a3865e25c43abc5049a720c1be"}, {0x110, 0x117, 0xfffffffffffffffc, "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"}], 0x22f0}, 0x80) [ 236.635946] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 19:04:18 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x7fff, 0xffffffffffffff80, 0x1006, 0x10}, &(0x7f0000000380)=0x156) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1}, 0x8) r2 = socket$inet(0x2, 0x8000a, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00000000c0)=0x8003, 0x4) recvmsg(r2, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 19:04:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x7, 0x0, "4877bb1f56d48eb1fa5fac76a792a929a57f6062b013ec6b7a9ee231ea85a1c7f5c8fdf3bcaf6c5bb203dab4011d7c6096609012d3e979295204ae936681b23832f302a5020f3f6af0b1d2fb5a00eb09"}, 0xd8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x300, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x40) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 19:04:18 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x40004) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x4) 19:04:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xb, 0x7}, {0x4, 0x716}], 0x2) 19:04:18 executing program 3: unshare(0x24020400) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4b6}, 0x1c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/162) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x401, 0x4) 19:04:18 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 19:04:18 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)="0200000004000000000000000200f30000000000", 0x14, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10001, 0x50f200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002180)={0x0, 0xd2, "9dd5b7b39beb0523f22ce4b3697b42cb7e2d12b24febebc2cf9a28fc3f232147fbf56183225fda59d855c53aa601b9e7a88b18d0d1fa5d4ce705a3ffa690182e3d1e34fe5e7a26937d4d36a05638e6de326776a114a2d63086c3d688e08ac87c9cd5ee8883bf3e9697f1f095186190f72f74517e284cddee96c39467de0ef776fc73c7f64b3a8c24ea2c754fd3aa73092900f5a5703321450efd64323151e64cacf4cd10d1726d3f6612a4a0ca89ab43ba2e61fb9cc66169aeeab3fee3e80d6de73fb6c3b7e14d5c759431e1b261d19aa267"}, &(0x7f0000002280)=0xda) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003600)={0x0, 0x505ae36f, 0x2, 0x1, 0x7ff, 0x80}, &(0x7f0000003640)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000003700)=[{&(0x7f0000000100)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000140)="d7c7a6966762f650d5b31759d53a75b0b088c0aefca1d153964ea3c216752664e8aee1226c0435dca00aa992a9f3351c95055083784f31279f5496dadb0133695d2074fe5e89d33d8b8e513969e7487e23aaec59404e774c36a18bf9419e56a937c27e0edf7d033c381a179cbd9525e75a65e01ab5887d9d8c7f972a8e88c1b3f31b6b9bf295317f50a59abede3168abfa81a9f881e0c0fc83469c97656233b6ab6f571b1e84b48d9bdd64813201da89f2f4d95c2e3431c14f4f6d2d56196767458809fabceabfacb5c8f3066edf19b53d600cfd32a6c81d169b53cc59903179afa5f4be01a1c2c3142fa4961136", 0xee}, {&(0x7f0000000480)="9792cd75d43c404f3c7d94967ddce36ccafce37427daa355cb058a20a61b58a93e71ea5b73a7c1705eb9eec281c21865bb6135465ac82c00dae2f83fad979581baf3dec75009998a71718ba7393d42557eaec667b25c135c14c26e5c98fa7c5abc99c0dab6a461eca41c34a4e30aaa3e4688cb864b1fc826d3fd7b8e6b00c155dc0b49f5fc9a7c6be338c7ce54d88efde5b28ade48c1f4e3c4dab12dedca11922887015e565714589a58f678d2667780a6a3df2dfc3d937d943722c2ecce9211577f0599bcf1fdf2c4818eb57e65f22911cb4af97914fae99c8ca75da64b75432c8a41ef", 0xe4}, {&(0x7f0000000240)}, {&(0x7f0000000580)="45079fda194b691b73f7a144e67f614e3491e3397deede828ce7a46ea3f7ba1603a40765d62a850f5fcefcc8ea4542e89da716574d7da145bbc9508409db7aad586ba7493c160d53a43037960064fbb4f9822c2d3a4edeacc4604a9d5e304a7deef5dde8ebbe40c0fed93a84f35f1d665035fa656a8fe861b762043aa13079cddc8818910e29e95321632f273dadf4379fbc7609de59bb5ac60636c7281d725e7577c091049264a904bd2db5f932771d768dca71c18af4240336", 0xba}, {&(0x7f0000000280)='.z', 0x2}, {&(0x7f0000000640)="375bb48d2f21346fb39d8560e82994a0e6eb9260601be59a2b92fd207b7489c91e203163614277c9d3d68de517bf2d350cdb1d4b4aa44c4d8ef2e50081f6b2866934b636e667fe685e972533857e2c9760dfc57d0c81f7639c1def2224a67ce494d028499cb1a58af1e403c2f2588555f367253966b1b37804382b2bfc1c0692370ad46d71b4e4e7cdc5c40c6fc98730764c71", 0x93}, {&(0x7f00000002c0)="56cc4ab4b02e693dc981114f4d4e85bd6bc78e52b91f4c3e20f45fac938bef1e8da2d752cc4e0fc033", 0x29}, {&(0x7f0000000340)="e3e4cc78424dfcb25d9bd62c14458544d366a9bead67d227c50cbea3cffe1d52f08e7ef7ccf7be76bbfc4d9190551e4d416db66d2899131f9de2857ebe92bce98e023404af04df72d2ca9ee85f41d6fd56a5b74d87ab7bf108", 0x59}], 0x8, &(0x7f0000000400)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x18, 0x20000084}, {&(0x7f0000000780)=@in6={0xa, 0x4e23, 0x4f, @dev={0xfe, 0x80, [], 0xe}, 0x626}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f00000007c0)="0019d12ec176d976611a62a300f7fa27ef60f67b8a9ad7c7f0575898e383029d077c4aec60b723101cb69315172ec2fc09f6", 0x32}, {&(0x7f0000000800)="b4ef4b4ad7811ca49f59dac5434e32a43ff605a31edf687ab8e6f810720fb512bab584cc3715268a619271404155f414e99e17b6a33386cc749bee5376f727c344f937f703b3f86219a49c01a54f943955031c4c01f93b19f5e493b77cad1fe0088ff3deaf7bb0e5d5babb7658fca3bf07cbb217d51dbbb945aba483d60699abc2dbd20c421f55a22b685912f8d86778dddcf80c1f89679f93976597d5d7043f18d80fb2856e37c67671ff9d54389bb5e9f981b5f533256fcf266420325abe42", 0xc0}, {&(0x7f00000008c0)="a210d4872ab22fc8cc9c1002d2c5bcf8b1a29e39466bfd18fda468361bffa8aa0910d216a891c43567adc575c0dfa51f3abeb282b8b8b3c81e2d2f049cc661ea8142304d1af5588ef896d397dc957fe1255826f5cd6748eba669b8294eb49af17d6fd7d4154fe2b64e57a898433a91e74de4acfd93320c58f60e5d317819bb6683ab87cb7c227d1925df3779b9191bc94e2a5e29ed5e13cd1da13ad17a90555c955357d666adced9cb617d41ba8fa990c0", 0xb1}, {&(0x7f0000000980)="2191d93ba1056f268766e08888dd026423a379250c39f63df552d8ccb63a7fa0ce0e742fce40acde47e8", 0x2a}, {&(0x7f00000009c0)="8c35dcf0eb01aaed904ac332ac0419849e1de2192e2de42d4898c5a913db6bb4074c7243742af1668e9c201c80ec4f9785ffe47e8bf4534b42e76a7f9680915779e140a5d33df670dc8bd06e061e7b407fa760b68963303d40266f213db2c529ba59f7d943f823c20df44123494ddb0afc4749dcdeea7e18f0e2cdb39f215c2aabf3932dd068f140ea1da6828958102a7468de8a39781547dcde3eb79f14cdd468ae3d3c049677b60ef5fe8a", 0xac}, {&(0x7f0000000a80)="d8d0df769f621ae0935140162fd6b53a6d09671326ac7acd8cb7ee9261ef", 0x1e}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)="5bffb433c0501f93c6ea3d70325374452d5df87f51abf26cace147c41b9c507f9f3f8035eaef18151360afed64b896d104ad3e3398312819cbd0e5fc73813d2cc8d836d62c04f68e8047c771528c0ca8777dcd5dca13029fe8bff1c14dd2e336671f218fff2d6f9c0a127326b62cae2a6a914103d42d20bca555e043e70e5e6d508501c90c72d1", 0x87}, {&(0x7f0000000bc0)="7461a87346365350312dceee50d9a13ddd7aa8bdf39cbeab6f4e2affb2c84a262e269ce18cb48dac0d1cd006911946e58df3d08664de54db4d92cd733c650a3e8e86dc9e8800bb33853af532cb3d4bae89a3b4787eb9ed0e2660c0f4bc4940d43c2502266d7fc25221a7ec7c0f38224ad6e9c6b34bba4f2ebf391b7ae116785e584b8b3e2010ac05cad789480f32d6e21d93d5b36ce45b921209f51283b84b63ba3f783c3457b6024bc64bb20d6d313bf39729a77ed460202f0b6821f745f5376d0ab77704d699c11c300d3ddad2d059e1c5082be1", 0xd5}], 0x9, &(0x7f0000000d80)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x20}], 0x18, 0x8004}, {&(0x7f0000000dc0)=@in={0x2, 0x4e24, @rand_addr=0x9}, 0x10, &(0x7f0000000f00)=[{&(0x7f0000000e00)="8ef86465ea321012495ceefc5234272b0fbbeba32d76eccbb75f61d899a60dac8dcbd570324b5cfbd37e223a02878e8428a7a30a1db3c254f01857e6464aa6883023398c918ba8c55add5c2e4f0d895117bc57361cf2660b6aac42960efd8dfa19c97f62933bc45863097e711eabe0663da873460600a4b8", 0x78}, {&(0x7f0000000e80)="573416606f5002777b0a9bfd86d7fa282904178a88e810756543c2ec0a836b22009604dbd4e34f4b8414e45510015e560fb420d532ea81404d09d04f0e8c893ac7416145e6971505372ca1ade02c455ead476aca4d6315883b7346db8635aeae3488985c772c328c3299764ff05d5c6d99ba9751f75ca02763f96160f99ae2", 0x7f}], 0x2}, {&(0x7f0000000f40)=@in={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000000f80)="210f60fd12a41dca413a6228bfe24fa7a8693b83c4da03a3f1c145dfa9a00af999b83642523d90156ffe7366e12bc4d460675e0fc22badb2f0c48d22695a6d00d2365b8ecbce9560d5e61782b20e92f498b0850ddd37e6ffd8ddf882b6f7b671d3316c19b190622a143204465becc668d402fc53e39530ff568062a5855ab241fb05902488266c0417f1410db7f8e710edc66451b3d6906046e976608e1ce1795de30a7e094ed987dc3fa9059957d44eb1a36f4f74", 0xb5}, 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{&(0x7f00000023c0)="037286d658eb7cf2c26db4efb397c54d835e0564066e6aa8df0091290148dcc18db9df3483e5d3c3a1e27dfc8556dac81a9f9ebb588dc4f9cdb5d9168e1124e1a6e05cd9db021e95ab10a26fa2324b46efa1993567", 0x55}, {&(0x7f0000002440)="e8d6099d671e16bb4292221fcd40653bee2b57a4788a146a63fdfc4085a651afe104072ee262c11ac434705da8752d5f6f125191d937514cf0ad8603f4a3cefb27f1f1a45addb694f070e940686c5a6467de17628fdb587a19c03e4be41dc5ee67be1ef85410b8f8033f2cbff1dca9291aad060892f14196cc6bab382011ebbf522a7d3f4c4e5a41fb86c814d91e96fd135605ffb53f7896ef1e92e62e9d7ffd4591", 0xa2}, {&(0x7f0000002500)="f381ed34a7f90842fc18ff9f99f7d0768841e0ea833cc46e4fe19986f435186825c1506d7c011f4a0b87f89b4e5c487bd3f57f75ef73dca4caf6537ffcc0e0059e43814c3c4c3cfe791531e38a3374b692fd369d3cb178dbb926c308c29451a0ba", 0x61}, {&(0x7f0000002580)="5080444e1bbfc8e56ad8882c418445507e32e3a6c4f5fdc62912760ce16cf426e959ec80bb7f1c3d43a0761c68beda92366c435dbd3b970cf1f4d7f05f894f34c414e6f9c190188efa7077c49b176307b68996e01d62ad7a58c9990f6948db874d482a91b1b82483d7920889a7a398cbe75afedcf2215b8a93dd1991ef1600d9814c90228d857c877ff034dddf11e7f1c2d1b5bbcada86ef4dac7f1b86426aab9827de2cd4b42344ea22db397d1d30cc2595d0f56872c92f94aa3a57087a8cc9b9ebb144b5b7ae24563151e7a04721d236806a88558b56108ec1f1abd774dc52", 0xe0}, {&(0x7f0000002680)="a624ff4fecb21803e5556f72728dd1a25ca5d32eb801cff8598cd758f1c98ca1ae384e34a5a2b6cb3048415451632ed4df4ab2222e328e49d9195542cd22110bebc2da47dad18acaf4f40867c3cfef04f88b3c140de03710554f33f7d0ff73dc4ca036993eb6a19d04795f02bb9b7ab4b5802e29acbb76d079152bb92e1e4949acb5ad5dc8e96984203d88f35d46ea4b446b17", 0x93}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f00000027c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000002cc0)=[{&(0x7f0000002800)="684ebafaa52eaa6a27684cc92fd39316315478af70e1d837bcc77be132baf6233635ea562bc4e1aa629be5c558652911f17a11aca940d48e8ed629d065c190e6441bf34a42b043eafabc22962497e965c7a26e7780ae9134efa263cebd497e6174215424e5c6f16117ec724106268c529dcee9f7aa0d4749f060a634caab9fa1ec2d589b", 0x84}, {&(0x7f00000028c0)="d0151838db4dc9661c882fcd2b97ebe4986e02a5bfe02ff429553a1bc981ea9254ed4bc2421185e8908dd19a5ace4baafa934ce90f0b3b41f7045145f06a6b850ce2302d6d3b255428595d5c467936efa533fde20c1bbf03d13ff70e1793fefcba9a7109ad512def71aaab24f1fbe09102aa7c1a469fd7cb00ea33954d73dbf902f5479c9b1ed27988971c743fafd1968e34ba5b2d61b02994232fbf4ee827357df09ac37e057713d858d0b18eb3f03b2d2a86e9e82defea17e2357452a3b432e8782659bd83ce41b4", 0xc9}, {&(0x7f00000029c0)="ceafd163d3a059ead33d6f2647246fe24e215eab5d8ea21be0643584781359e8636e00a3004d34ccc285991f33fa4175e2b90cd3e38a657abd863c05bf13116b1c", 0x41}, {&(0x7f0000002a40)="d51e", 0x2}, {&(0x7f0000002a80)="a2e2f1c6fe0e1bd33654235ce8d284e090d5db3f4bb74ab5ac4aaa8a73966ac9c99daad6b7a9e8e07984b35db4a1196c05d9bab267e01525bd5315e9c4f85c64d3faba0fea5da35cff00", 0x4a}, {&(0x7f0000002b00)="a97f30f9856110e1fa09b6f46d299c616c", 0x11}, {&(0x7f0000002b40)="fd67931bb83cf0cab9857daebbf0d4996a6e4c094b98620815f714cd5ec92b2cf9c54610786b72b021d5d216ddb34af690f056d6e1173057bdd0ea361e623c61361fb90dc8b12dc03520ba1a12d42ec32187", 0x52}, {&(0x7f0000002bc0)="34715a016eec08d92e3deb9ef3ddd9e8d94e2ac61c00fcc855000e3ec7c2379d6d43ba5d56c35afe924084954a6a97c297f07a9c4a8fd2ba9ac485abafcfb187deff4944ebbc878e624ca871183ba38debfd95a6572c5f6604b31809cc06c578165ee873e276a5cca40b79067482f4a49888c919bed6006f8f5064f781b53bdfb1fc44fc86ae637b5d6bfbea0accac0d845d0682025315eedcb2940d759dae48837507e5d3292a97fef542ee329e444140d5245ff00f37ab86f4c1059dc0aaa4a1a1cd7d9c54df4bfa66ea67e6537e57458c8f66", 0xd4}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f0000002d40)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000002f40)=[{&(0x7f0000002d80)="0d7d1b4b4dcc597ef373fc7195e5e8704ecce87e341b1dd7d240cc0a3ab723d76c5a11b6faa3d6d83f3bce6cab00724534043a7cb52740e1e58f79f8bb52d6c1e29040ac99eb8e42f923ef994d96d7de8d16114225c7bd742f0ee99c3aaac8d36dfb1d86aad5f2b03198b8df77c9162b79600e2b439535209871f9275c2db147e726dc30cad85372f4a044349f5d8358553197047802991c2255e72929109c2301214501138f9e98c3443bd5ffe4f686726868704f41f56065c852e912437118ee1e1517c3fb84dfb0578e75", 0xcc}, {&(0x7f0000002e80)="90db1c284c867fd17a237e087a838cf820d90b3bbac21e1d5e8ace3b6a805c4b89adf720073dff9b80576dc00e30bf26a2b523ac70d14330403be058e2426c926ff0cb0d902cf5ccfc52035484dd6c9f9bddde786849eb4c6d1a3e665c85472b82dc5de909cda6cf3d41478c4519040d08873d49d29846e05439a72ca0f1632e02f796b5a71d5fe4e11f324ff9d0b07eee95", 0x92}], 0x2, &(0x7f0000002f80)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x7fffffff, 0x8, 0x7}}], 0x18}, {&(0x7f0000002fc0)=@in6={0xa, 0x4e24, 0x3, @empty, 0x100000001}, 0x1c, &(0x7f0000003580)=[{&(0x7f0000003000)="ee3130d8171a342c3db27859bbd91baf2f2a44fc97e386b9177e19a3ace6b2d4dcdfc6983b4d6875cb1ad54829e242f9f7cbbcf7b20d9c08563ee6a8e9c8454d8519cadc0550e575d0a5d32f057351c1f4f091f9d8eea572ad120c5611deb00caa49128214e0400a1a1c7ca0470f5b5a9c65a8fb868b241ace938ec6a8a408389a4d83d83eb5d88fa066b774784319f5a48f2237ba2ff14796c4b390ff8bec1523ef3eac520bdbe80bfd2614a81e303c34033391372495c5e48aa6937461e226c80b7c1deeb161dbaed5bef7fa1075b201f4e9b962d4922fc18fb599ee3d6298f5814bc1", 0xe4}, {&(0x7f0000003100)="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", 0xfb}, {&(0x7f0000003200)="e50b6629160c2e2f5176ccb6cbe1e0ceb9dc776191e53a81ec4d9cc160d384e01173f96495206e26f54b55485ceb46cfb8e2b7455869cd432843df8c06a5f06dfdde4d6037f4750938e5e8c03b5d96b71af705af0d21a4b893df6a41f8ffb6604dcd806b530ea615ae718c257c8e8d69941a16bcd968a539606637b6dd52ae28093884252fdc22c9be30a30ad4140a698a0e9cb45a0bb57ad08e2ce8dcd5d55614fe844df096b5632a5669b36f8f87e259abf8f4aab5ea89c1c823e448371a3b4e", 0xc1}, {&(0x7f0000003300)="64de0cd817fdbba1565f570d1d388a00abe57ed878ceb11a1872f0eac5217c782b6162e60890bf1dfadb9d222f253f0dbfb237846a59ed50d0a8a07be37a73305eaaa9d58fdf7101bcc295012d7b15fdadbfdbc0be2edd63e1daba1f8d20c4b7606c8e0b4e2a0b7dd9f6640616173508be481fc7029a572d7b10676863be6a4492f42d27c43e38b9918dfa8ea9d0d2717c21c6aa0ef7764880b5bda9", 0x9c}, {&(0x7f00000033c0)="152c65a2638a15f76b36701e09d3e812251d86d56cfb692daefbdf256bf23679aed28d25ef8ef18237c6bf47666e6d431976a7ebba257202061fd0fc29050dda50000c09ac3396f1ea70fb43638b8e9f81e4a5a2337aa1d7cd98b9d8aaef79faa32b8e245d21827993b745629829388a4849c60f4e0f2f9f58608b1ccc4a383333ce8d47bba280f2e1b110262fc99be1faa0f40b7b63592f4a38e1c5c643c08b119284c2940e8449f0b16e2007e9829b6a80986392a21edf74dc6738e6f69d88b54d6979e297942939a40ab91cc8bcc4410bfdc9d4d7bb0fca4ab5532a03baffbc1aacb3ecd0104a326580731ca325bb", 0xf0}, {&(0x7f00000034c0)="87b00f9555ac0456bf7083bc74b536fc88894ff6fb84c42c1362968b63356876bd4bdce47762942c9743a3eae45b0b8ab2a74492f0b483f757ca6b3bab1831f32af7f333b63562c3cc6438d46c4b907aae9c60c45d58eac65b2e93e12004e0ff0d2ead65c7765c2b69fbf9c4d85c1fec38b34848", 0x74}, {&(0x7f0000003540)="64f3154865148493105f05f6c99681e9b14a", 0x12}], 0x7, &(0x7f0000003680)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x7fffffff, 0x800c, 0x4, 0x4915227b, 0x7, 0x9, 0xffffffffffffff80, r2}}, @init={0x18, 0x84, 0x0, {0x2b, 0x59, 0x6, 0x9}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x100, 0xffffffff80000001, 0x6}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0x80, 0x20000000}], 0x9, 0x20000004) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000000c0)={0x10000, 0x101, 0x1}) 19:04:19 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x4000000000000, 0x4}, {0x100, 0x5}, {0x53af}, {0xc4d5, 0x7fff}, {0x9, 0xf4}, {0xd5, 0xfffffffffffffff9}, {0x20, 0x3}]}) socket$rds(0x15, 0x5, 0x0) 19:04:19 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) sched_getparam(r0, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000080)="29d7e1311f160577651070") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) connect$pppoe(r2, &(0x7f0000000280)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'nr0\x00'}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000340)={0x9, 0x1, 0x4, 'queue0\x00', 0x7}) 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) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000300)) rt_sigtimedwait(&(0x7f0000000000)={0x10001}, 0x0, &(0x7f0000000040), 0x8) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x2000)=nil) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f00000000c0)=""/91) 19:04:19 executing program 4: 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$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000080)) readahead(r0, 0x0, 0x8000) 19:04:19 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x3, 0x1, 0x8, &(0x7f0000000140)=[0x0], 0x1}, 0x20) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000240)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000280)) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r5 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:19 executing program 0: unshare(0x1010001064200400) r0 = semget(0xffffffffffffffff, 0x1, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/35) semctl$GETPID(r0, 0x0, 0xb, &(0x7f00000000c0)=""/142) r1 = syz_open_pts(0xffffffffffffff9c, 0x210000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) ustat(0x0, &(0x7f0000000000)) [ 237.227956] not chained 580000 origins [ 237.231885] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 237.238284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.247653] Call Trace: [ 237.250278] dump_stack+0x185/0x1d0 [ 237.253926] kmsan_internal_chain_origin+0x1ff/0x210 [ 237.259064] ? __msan_poison_alloca+0x15c/0x1d0 [ 237.263746] ? tcp_wfree+0x52d/0x6d0 [ 237.267489] ? kmsan_set_origin_inline+0x6b/0x120 [ 237.272339] ? __msan_poison_alloca+0x15c/0x1d0 19:04:19 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 19:04:19 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) r1 = socket(0x1e, 0x5, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="8b", 0x1}]) 19:04:19 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0xf, &(0x7f00000000c0)={0x1, 0x6}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) unshare(0x400) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x11a, 0x61, &(0x7f0000000000)={'filter\x00', 0x1000000000000029}, 0x22) [ 237.277017] ? kfree_skb+0x3c6/0x5d0 [ 237.280743] ? kmsan_memcpy_origins+0xf1/0x170 [ 237.285332] ? __copy_skb_header+0x784/0x830 [ 237.289752] __msan_chain_origin+0x69/0xc0 [ 237.293994] __skb_clone+0x8a2/0x990 [ 237.297714] skb_clone+0x3e8/0x590 [ 237.301262] tcp_transmit_skb+0x3e4/0x5350 [ 237.305524] tcp_write_xmit+0x2d81/0xb200 [ 237.309706] tcp_tsq_handler+0x73d/0x8a0 [ 237.313789] tcp_tasklet_func+0x733/0x900 [ 237.318209] tasklet_action_common+0x635/0x750 [ 237.322804] ? tcp_tsq_handler+0x8a0/0x8a0 [ 237.327049] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 237.332419] tasklet_action+0x31/0x40 [ 237.336229] __do_softirq+0x592/0x979 [ 237.340037] ? ksoftirqd_should_run+0x30/0x30 [ 237.344716] run_ksoftirqd+0x1f/0x40 [ 237.348438] smpboot_thread_fn+0x4ac/0x9a0 [ 237.352690] kthread+0x4db/0x6c0 [ 237.356064] ? cpu_report_death+0x1f0/0x1f0 [ 237.360401] ? kthread_blkcg+0xf0/0xf0 [ 237.364311] ret_from_fork+0x35/0x40 [ 237.368023] Uninit was stored to memory at: [ 237.372354] kmsan_internal_chain_origin+0x12b/0x210 19:04:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x7fffffff) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 237.377458] __msan_chain_origin+0x69/0xc0 [ 237.381969] __skb_clone+0x8a2/0x990 [ 237.385856] skb_clone+0x3e8/0x590 [ 237.389397] tcp_transmit_skb+0x3e4/0x5350 [ 237.393645] tcp_write_xmit+0x2d81/0xb200 [ 237.397801] tcp_tsq_handler+0x73d/0x8a0 [ 237.401868] tcp_tasklet_func+0x733/0x900 [ 237.406361] tasklet_action_common+0x635/0x750 [ 237.410944] tasklet_action+0x31/0x40 [ 237.414748] __do_softirq+0x592/0x979 [ 237.418535] [ 237.420150] Uninit was stored to memory at: [ 237.424513] kmsan_internal_chain_origin+0x12b/0x210 [ 237.429629] __msan_chain_origin+0x69/0xc0 [ 237.433877] __skb_clone+0x8a2/0x990 [ 237.437603] skb_clone+0x3e8/0x590 [ 237.441152] tcp_transmit_skb+0x3e4/0x5350 [ 237.445388] tcp_write_xmit+0x2d81/0xb200 [ 237.449541] tcp_tsq_handler+0x73d/0x8a0 [ 237.453607] tcp_tasklet_func+0x733/0x900 [ 237.457756] tasklet_action_common+0x635/0x750 [ 237.462341] tasklet_action+0x31/0x40 [ 237.466153] __do_softirq+0x592/0x979 [ 237.469943] [ 237.471576] Uninit was stored to memory at: 19:04:19 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000004c0)) ioctl$int_out(r0, 0x5462, &(0x7f0000000500)) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000100), &(0x7f00000000c0)=0x4) socketpair(0x2, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) write$tun(r3, &(0x7f0000000140)={@val={0x0, 0x600d}, @val={0x1, 0x5, 0x9, 0xffffffffffffff05, 0x2, 0x1}, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [], {@ipv6={0x86dd, {0x8, 0x6, "664d83", 0x30e, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0x3a, 0x0, 0x8, 0x200, 0x0, 0x5, 0x64}, @fragment={0x3f, 0x0, 0xfffffffffffffffc, 0x10000, 0x0, 0xffffffffffffffff, 0x68}, @dstopts={0x6f, 0x10, [], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8000000000000}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x101}, @pad1={0x0, 0x1}, @calipso={0x7, 0x28, {0x6, 0x8, 0x1, 0x3, [0x1, 0x5, 0x1, 0x80]}}, @jumbo={0xc2, 0x4, 0x81}, @generic={0x80000001, 0x1b, "5c026b6ca51b5309ed78eb6103512c68fd56eed007c2b780f5dbdc"}]}, @fragment={0xad, 0x0, 0x8, 0x8c, 0x0, 0x9, 0x65}, @routing={0x3b, 0xa, 0xbe99af2f82d080ac, 0x1, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x21}, @empty]}, @dstopts={0x11, 0x1b, [], [@ra={0x5, 0x2}, @jumbo={0xc2, 0x4, 0x1}, @generic={0x0, 0xc7, "ed824bcc6aba38858fd6ff17db84badd5c2991c8696ba0170fbf63da62e27577003fe05095cb1f5e816f6ba5e68e99029c7a4f87253b39c3eb4a1815fb619ebeb8443b64b8516d9f401ae3b9b66efd515a7dff25d05777e646b7ae3ffe7e44dad0ccd6c65295bd0e162d36fe801a316377530eee11d8bb76b78cdca73a9cbc1e314916b795aeff53dbba0fc25af56d7e6cb7e4cc97af893516d331c133b8edb0c37265abb8d8d48559d5e5d4393fba088271da03ad2e88d0b61bfac59a69075413c1c50388ac0e"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x3f, 0xc, 0x0, 0x80000000, 0x0, [@dev={0xfe, 0x80, [], 0xc}, @dev={0xfe, 0x80, [], 0x12}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xffffffff, 0x8, "a112ec82bd3c0100089461e9f4a8020c4400509c42bdb00c5176d44a4eee550f12770e91cf0452f2b3aa4846c6b5e7fa5cf9df91f49450a8a09ba5cd112d1d0bd1a3b5e9a8fa7fa1b23cfc57b796dfeef8a8291cb1f17f010dbe19c2be60257aa7e9a19e5cc16491c88c6434e923fb2a6b21bdf5d0a392c6d2c4a87fa8a2a11edd5ccc6966fe44ed06bef53e43c2844a495262322421c2364cdb11b591954421685320a192d020a9f777477f5738e726aaaebb9b0c5d"}}}}}}}, 0x352) 19:04:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x48400) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x6, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xe9, 0xc65}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$TCSETAF(r1, 0x5423, &(0x7f00000000c0)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x202000, 0x0) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) timerfd_create(0x1, 0x800) [ 237.475911] kmsan_internal_chain_origin+0x12b/0x210 [ 237.481024] __msan_chain_origin+0x69/0xc0 [ 237.485705] __skb_clone+0x8a2/0x990 [ 237.489516] skb_clone+0x3e8/0x590 [ 237.493068] tcp_transmit_skb+0x3e4/0x5350 [ 237.497319] tcp_write_xmit+0x2d81/0xb200 [ 237.501490] tcp_tsq_handler+0x73d/0x8a0 [ 237.505564] tcp_tasklet_func+0x733/0x900 [ 237.509718] tasklet_action_common+0x635/0x750 [ 237.514307] tasklet_action+0x31/0x40 [ 237.518132] __do_softirq+0x592/0x979 [ 237.521941] [ 237.523563] Uninit was stored to memory at: [ 237.527894] kmsan_internal_chain_origin+0x12b/0x210 [ 237.533012] __msan_chain_origin+0x69/0xc0 [ 237.537362] __skb_clone+0x8a2/0x990 [ 237.541082] skb_clone+0x3e8/0x590 [ 237.544626] tcp_transmit_skb+0x3e4/0x5350 [ 237.548864] tcp_write_xmit+0x2d81/0xb200 [ 237.553022] tcp_tsq_handler+0x73d/0x8a0 [ 237.557087] tcp_tasklet_func+0x733/0x900 [ 237.561240] tasklet_action_common+0x635/0x750 [ 237.565823] tasklet_action+0x31/0x40 [ 237.569635] __do_softirq+0x592/0x979 [ 237.573429] [ 237.575060] Uninit was stored to memory at: 19:04:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xb, 0x5, 0x8001) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) [ 237.579387] kmsan_internal_chain_origin+0x12b/0x210 [ 237.584502] __msan_chain_origin+0x69/0xc0 [ 237.588787] __skb_clone+0x8a2/0x990 [ 237.592511] skb_clone+0x3e8/0x590 [ 237.595307] Unknown ioctl 8707 [ 237.596055] tcp_transmit_skb+0x3e4/0x5350 [ 237.596068] tcp_write_xmit+0x2d81/0xb200 [ 237.596081] tcp_tsq_handler+0x73d/0x8a0 [ 237.596092] tcp_release_cb+0x1d7/0x490 [ 237.596103] release_sock+0x107/0x2a0 [ 237.596114] tcp_sendmsg+0xd6/0x100 [ 237.596125] inet_sendmsg+0x3fc/0x760 [ 237.596134] sock_write_iter+0x3bc/0x470 [ 237.596148] do_iter_readv_writev+0x81c/0xa20 [ 237.596159] do_iter_write+0x30d/0xd50 [ 237.596170] do_writev+0x3be/0x820 [ 237.596181] __x64_sys_writev+0xe1/0x120 [ 237.596191] do_syscall_64+0x15b/0x230 [ 237.596215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.656117] [ 237.657745] Uninit was stored to memory at: [ 237.662078] kmsan_internal_chain_origin+0x12b/0x210 [ 237.668581] __msan_chain_origin+0x69/0xc0 [ 237.672855] __skb_clone+0x8a2/0x990 [ 237.676583] skb_clone+0x3e8/0x590 [ 237.680138] tcp_transmit_skb+0x3e4/0x5350 [ 237.684378] tcp_write_xmit+0x2d81/0xb200 [ 237.688557] __tcp_push_pending_frames+0x124/0x400 [ 237.693896] tcp_push+0x803/0x8f0 [ 237.697361] tcp_sendmsg_locked+0x4eb1/0x6610 [ 237.701862] tcp_sendmsg+0xb2/0x100 [ 237.705506] inet_sendmsg+0x3fc/0x760 [ 237.709314] sock_write_iter+0x3bc/0x470 [ 237.713382] do_iter_readv_writev+0x81c/0xa20 [ 237.717886] do_iter_write+0x30d/0xd50 [ 237.721785] do_writev+0x3be/0x820 [ 237.725420] __x64_sys_writev+0xe1/0x120 [ 237.729492] do_syscall_64+0x15b/0x230 [ 237.733396] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.737813] Unknown ioctl 8707 [ 237.738574] [ 237.738577] Uninit was stored to memory at: [ 237.738600] kmsan_internal_chain_origin+0x12b/0x210 [ 237.738610] __msan_chain_origin+0x69/0xc0 [ 237.738623] __alloc_skb+0x949/0x9e0 [ 237.738634] sk_stream_alloc_skb+0x17c/0xcf0 [ 237.738658] tcp_sendmsg_locked+0x237e/0x6610 [ 237.770628] tcp_sendmsg+0xb2/0x100 [ 237.774263] inet_sendmsg+0x3fc/0x760 [ 237.778090] sock_write_iter+0x3bc/0x470 [ 237.782161] do_iter_readv_writev+0x81c/0xa20 [ 237.786665] do_iter_write+0x30d/0xd50 [ 237.790570] do_writev+0x3be/0x820 [ 237.794115] __x64_sys_writev+0xe1/0x120 [ 237.798177] do_syscall_64+0x15b/0x230 [ 237.802069] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.807266] [ 237.808925] Uninit was created at: [ 237.812498] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 237.817608] kmsan_kmalloc+0x94/0x100 [ 237.821422] kmsan_slab_alloc+0x10/0x20 [ 237.825408] kmem_cache_alloc_node+0x8af/0xc80 19:04:19 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2}, {0x1, @random="53cd09e03b5d"}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) getrlimit(0xc, &(0x7f0000000000)) [ 237.830006] __alloc_skb+0x202/0x9e0 [ 237.833735] sk_stream_alloc_skb+0x17c/0xcf0 [ 237.838158] tcp_sendmsg_locked+0x237e/0x6610 [ 237.842666] tcp_sendmsg+0xb2/0x100 [ 237.846302] inet_sendmsg+0x3fc/0x760 [ 237.850111] sock_write_iter+0x3bc/0x470 [ 237.854179] do_iter_readv_writev+0x81c/0xa20 [ 237.858861] do_iter_write+0x30d/0xd50 [ 237.862763] do_writev+0x3be/0x820 [ 237.866310] __x64_sys_writev+0xe1/0x120 [ 237.870380] do_syscall_64+0x15b/0x230 [ 237.874276] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x24, "46623550fa3ef6a1b9928d0d7e9c818b03f7276c586bd72d10b0df59fceef111f3b09a30"}, &(0x7f0000000180)=0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xa8, "13d9611c27d9de5fb2df052df0487b975377384ce8ed46a464e0fe207f83b030ede5d0a4c25297e1c6433a3443422943f151a0eac30a4fd67920c47ba6b99c7ab10a3210481048f0f4ecc2f798bccb9e1e5e3f5c4c0748bb2201fb521f476a2c46cd9511ed0db699566414d34f4aa3fa1dc24c044b18fde14cbf7f3998ff475e6e2e533eefeee40939a3937e2195cdb11f9fdddfdd6e7a05e1fb65a371a7536fae475eb9728aff11"}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0xfffffffeffffffff, 0xffffffffffffff29, 0x2, 0x8bb5, 0x1000, 0x9, 0xfffffffffffffffd, {r4, @in={{0x2, 0x4e21}}, 0x8, 0x5, 0x1, 0x5c4585b4, 0x100000000}}, &(0x7f00000003c0)=0xb0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:19 executing program 3: pipe2(&(0x7f0000001340)={0xffffffffffffffff}, 0x84000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001380)={{0x6c, 0x6, 0x4, 0x6fa1, 0x2, 0x9}, 0x100000000}) memfd_create(&(0x7f0000000000)='\x00', 0x3) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0), 0x1) 19:04:19 executing program 0: unshare(0x20400) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) syz_extract_tcp_res(&(0x7f0000000040), 0x80000000, 0x54f) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x7, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) 19:04:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x2000000004}], 0x18) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 19:04:20 executing program 1: r0 = socket$inet6(0xa, 0x806, 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) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0), 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8c0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xa526, 0x4) 19:04:20 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80, 0xc0100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000002c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x2d, &(0x7f00000001c0)=0xa04, 0x4) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', 'system\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000200)={0x2, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x88) accept4$alg(r4, 0x0, 0x0, 0x80800) 19:04:20 executing program 3: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="c0a476fe732e00"], &(0x7f0000000380)=""/101, 0x65) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) 19:04:20 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 19:04:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8931, &(0x7f0000000000)={'bridge0\x00'}) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000980)=@broute={'broute\x00', 0x20, 0x3, 0x810, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x2, 0x11, 'veth1_to_team\x00', 'ip6gre0\x00', 'nr0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0xff, 0x0, 0x0, 0x0, 0x8b0bff9f6d98dc2c], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x2a8, 0x2a8, 0x2e0, [@bpf0={'bpf\x00', 0x210, {{0x4, [{0x1, 0x3, 0x4, 0x1}, {0x1, 0x7, 0x4, 0x9}, {0xa48e, 0x2, 0x5, 0x9}, {0x7, 0x7f, 0x47c, 0x60}, {0xd4, 0x2, 0x7, 0x3}, {0xfffffffffffffff8, 0x7, 0x8cc5, 0x1}, {0x3, 0xbf1, 0x7fffffff, 0x6}, {0x6, 0x401, 0x1, 0x3}, {0xe3, 0x8000, 0x7, 0x1}, {0x9, 0xfffffffffffffffb, 0x44, 0xffffffffffffff62}, {0xfffffffffffffff8, 0x7e, 0x7ff, 0x5}, {0xe191, 0x5, 0x30000, 0x100000000}, {0x10000, 0x92, 0x3, 0x8}, {0x0, 0x2, 0xe48, 0x20}, {0x3, 0xfffffffffffffff8, 0x2, 0x5}, {0xffff, 0x466a, 0x9}, {0x0, 0xffff, 0x0, 0x37}, {0xfffffffffffff800, 0x7, 0x9b, 0x3}, {0x101, 0x5, 0x569ec2d8, 0x100000001}, {0x1, 0x6, 0x4, 0xe41e}, {0x8, 0x400, 0x7f, 0x400000000000000}, {0xfffffffffffffff7, 0x2, 0xe0f3, 0x9}, {0x4, 0xfffffffffffff001, 0x5, 0xffff}, {0x0, 0x7, 0x1, 0x5}, {0x7, 0xfffffffffffff801, 0xe854, 0x4}, {0x5c9d, 0x9a67, 0x7, 0x3ff}, {0x1, 0x8, 0x6, 0x400}, {0x9, 0x6, 0x1, 0x2b}, {0x400, 0x7fff, 0x1, 0xab75}, {0x8000, 0x11, 0x0, 0xfff}, {0x8, 0xffff, 0x0, 0x3}, {0x2, 0x401000000000000, 0x7ff, 0xffffffffffffffff}, {0x7, 0x1, 0x1, 0x8}, {0x9, 0x1, 0x10001}, {0x0, 0xb5, 0x0, 0x5}, {0x1f, 0xffffffffffffff12, 0x2, 0x2}, {0xff, 0x9, 0x1, 0x8000}, {0x0, 0x0, 0x5, 0x1}, {0x0, 0x7, 0x5, 0xfffffffffffffffb}, {0x5, 0x8, 0x9, 0xfffffffffffffffe}, {0x5, 0x1, 0xafc, 0x4}, {0xa75, 0x7, 0x7ff, 0x8}, {0x2, 0xfff, 0x38cf, 0x8e}, {0xfffffffffffffff9, 0x4, 0xec, 0xc57a}, {0x5, 0x3, 0x4, 0xffffffffffffff7f}, {0x7be3, 0x400, 0x7, 0x7}, {0x800, 0xffffffffffff0000, 0x40, 0x8f2f}, {0x1a0a, 0x1, 0x89f, 0x6}, {0x5, 0x9, 0x4, 0x9}, {0x1ff, 0x8, 0x9, 0x100}, {0x4f, 0x100000000, 0x20, 0x7}, {0xffffffffffffffff, 0x1, 0x9, 0x4}, {0x7, 0x0, 0xdd1}, {0x8, 0x586a, 0x9, 0x5}, {0x2, 0x3f, 0xee4, 0x5}, {0x9, 0x8, 0x336, 0xfffffffeffffffff}, {0x10001, 0x2, 0x2, 0xd9bd}, {0x4, 0x7, 0x20, 0x1f}, {0xffffffffffff57dc, 0x9, 0x4, 0x8}, {0x3, 0x1, 0x8, 0x80}, {0x9, 0x1000, 0x40000000000000, 0x82}, {0x800, 0x100000000, 0xff, 0x2}, {0x3, 0xfff, 0xdd12, 0xf79b}, {0x0, 0x2, 0x602e}]}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x9, 0x10, 0x6558, '\x00', 'ip6gre0\x00', 'irlan0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0xff, 0xff, 0xff], 0xd0, 0xd0, 0x120, [@arp={'arp\x00', 0x38, {{0x107, 0x886c, 0x3, @broadcast=0xffffffff, 0xffffff00, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x20, 0x10}}}]}}, @common=@log={'log\x00', 0x28, {{0x0, "82f84538624fd8f7620eae6e880c8930dbc5fa6347cda77dcc29db88cefe", 0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0xa7a5ced00a87ec17, 'vcan0\x00', 'veth0_to_team\x00', 'ifb0\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x2e8, 0x338, 0x380, [@mark_m={'mark_m\x00', 0x18, {{0x8000, 0x8, 0x3, 0x1}}}, @bpf0={'bpf\x00', 0x210, {{0x1b, [{0x1, 0x5, 0x5}, {0x5, 0x33, 0x7ff, 0x7f}, {0x7, 0x0, 0x3, 0x7fffffff}, {0x400, 0x1, 0x1, 0x9}, {0x379, 0x1, 0x45024552, 0x100000000}, {0x6, 0x1, 0xff, 0x1}, {0x1f, 0xfffffffffffffff8, 0x3, 0x9e}, {0x80000000, 0x9, 0x2, 0x9}, {0x1, 0xfffffffffffff6b5, 0x100, 0x4}, {0x8000, 0x4, 0x7, 0x7}, {0x5, 0x21, 0x200, 0x9}, {0x0, 0x6, 0x9, 0x95ce}, {0x2, 0x2, 0x1, 0x4}, {0x7, 0x0, 0x8001, 0xd7f5}, {0x100000000, 0x6, 0x9, 0x4}, {0x6, 0x1, 0x3, 0xffffffff}, {0x56, 0x6, 0x400, 0xffff}, {0x8, 0x0, 0x2, 0x200}, {0x4, 0x0, 0x9}, {0x8, 0x1f, 0xffff, 0x1}, {0x1890, 0x7f, 0x724}, {0x8, 0x8, 0x8, 0xbd04}, {0x4, 0x2, 0x3, 0x800}, {0x1, 0x9, 0x54, 0x93}, {0xfc, 0xd722, 0x9, 0x4}, {0x200, 0x6, 0x5, 0x4}, {0x7ff, 0x1, 0x10000, 0x2}, {0x0, 0x9000, 0xfffffffffffff907, 0x6}, {0xacff, 0x5, 0x5, 0x5}, {0x8000, 0x4, 0x2, 0x200}, {0x0, 0x4, 0x3448479e, 0x9}, {0x1, 0x3, 0x7f, 0x9e}, {0x3, 0x3, 0x9, 0x7ff}, {0x20, 0x1, 0x5, 0x35f2}, {0xaf3, 0x8, 0x80, 0x3ff}, {0x7ff, 0x5, 0x9, 0x4}, {0x2, 0x4, 0x6, 0x101}, {0x100, 0x0, 0x8, 0x80}, {0xfffffffffffffffb, 0x707, 0xfffffffffffffff8, 0xc1}, {0x80, 0x4, 0xf8, 0x7}, {0x8, 0x2, 0x1, 0x8}, {0x35ba, 0x3, 0x1e, 0x3}, {0x1, 0x7, 0x9, 0x1}, {0x9, 0x1, 0x3ff, 0x7ca}, {0x5, 0x3, 0x8, 0x7f}, {0x401, 0x3e0, 0x1, 0x9}, {0x9, 0x5, 0x8, 0x1fffe00000000000}, {0xd5fe, 0x2, 0x9, 0x1}, {0x3, 0x4, 0x2a, 0x5}, {0x3, 0x2c9, 0x0, 0x2}, {0x8, 0x3f, 0x1, 0x6}, {0x1, 0xfc59, 0x400, 0x8}, {0x9, 0x80000000, 0x7fffffff, 0xfc6}, {0x2, 0x2, 0x7, 0x401}, {0x3ff, 0x60, 0x9, 0x7}, {0x7, 0x401, 0x200000000000000, 0x401}, {0x5, 0x7, 0x1, 0x6}, {0x3, 0x2, 0x1, 0x80000000}, {0x401, 0xfffffffffffffffa, 0x3, 0xffffffff}, {0x0, 0x9, 0x8, 0x57}, {0x0, 0x800, 0x0, 0x10c8}, {0x8, 0x3, 0x80000000, 0x1}, {0x9, 0xfef, 0x0, 0xfffffffffffffffe}, {0x7, 0xfffffffffffff000, 0x6, 0x7ff}], 0x1f}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x401, 0x4}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"6b8716f2380d73517aba231107c5af59b4c04fcc05af358db0c9e8fe0d89"}}}]}]}, 0x888) 19:04:20 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x2b3) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/46, 0x2e}], 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x2}, {r1, 0x2008}, {r0, 0x8}], 0x3, 0x3e8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000140)={{0x3, 0x5, 0x87, 0x100000001, '\x00', 0x400}, 0x0, [0xfd3d, 0x8001, 0x1, 0x155, 0xffff, 0x51bfdc68, 0x0, 0x9, 0x7fff, 0x0, 0x6, 0x7e6, 0x0, 0x1, 0x3, 0x2, 0x1, 0x1ff, 0x1ff, 0xae88, 0x1, 0x4, 0x0, 0x332, 0x4a119bf9, 0x61, 0x5000, 0x5, 0x6, 0x0, 0x1000, 0x7, 0x8, 0x8, 0xffffffff, 0x3, 0x1, 0x6, 0x100000000, 0xd575, 0x1, 0x2, 0x59, 0x4, 0x3ec8c902, 0xffffffffffff8001, 0x3, 0x0, 0x9, 0x3, 0x8, 0x4, 0x80000000, 0x14e7, 0x7ff, 0xb1, 0x3, 0x8, 0xf5d, 0x3, 0x87c, 0x8, 0xffffffffffffffc0, 0x6, 0x4, 0xff45, 0x800, 0x9, 0x3, 0x1, 0x5, 0xffffffffffff1f7f, 0x0, 0x100000001, 0x1000, 0x6, 0x3, 0x5e0f, 0x8, 0x7, 0xd1d5, 0x8, 0x6, 0xb0, 0x9, 0x8000, 0x20, 0x4, 0x0, 0xfffffffffffff800, 0xf5a, 0xf83c, 0x100000000, 0x80000000, 0x4, 0x3, 0x100000001, 0x1, 0x7, 0x2, 0xa9dd, 0x1, 0x0, 0xd2bf, 0x2, 0x4, 0x1, 0x92, 0x1, 0x7f, 0x0, 0x8, 0x4000, 0x7ff, 0x4, 0x7, 0x10000, 0xb69, 0x235b, 0xaef, 0x0, 0x4, 0x4, 0x81, 0x9, 0x2485, 0x7, 0x4]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)={{0x7fffffff}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0x1f}, 0xc6}}, 0x5, 0xffe0000000000000}, &(0x7f0000000800)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000840)={r2, 0x3, 0x10}, 0xc) 19:04:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) 19:04:20 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x3}, 0x8) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000480)=0xe8) accept$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) accept4$packet(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b80)=0x14, 0x800) getsockname$packet(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d00)=0x14) getsockname$packet(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0x14) accept$packet(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000e40)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000e80)={0x0, @rand_addr, @multicast1}, &(0x7f0000000ec0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003640)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000003740)=0xe8) getsockname$packet(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000037c0)=0x14) accept4$packet(r0, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004dc0)=0x14, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004f80)={0x0, @local, @remote}, &(0x7f0000004fc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000065c0)={'vcan0\x00', 0x0}) accept4$packet(r0, &(0x7f0000006640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006680)=0x14, 0x800) recvmmsg(r0, &(0x7f0000007a80)=[{{&(0x7f00000066c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000006740)}, {&(0x7f0000006780)=""/100, 0x64}, {&(0x7f0000006800)=""/7, 0x7}, {&(0x7f0000006840)=""/100, 0x64}, {&(0x7f00000068c0)=""/108, 0x6c}, {&(0x7f0000006940)=""/165, 0xa5}, {&(0x7f0000006a00)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x2}, 0x3}], 0x1, 0x40000000, &(0x7f0000007ac0)={0x0, 0x1c9c380}) getpeername$packet(r0, &(0x7f0000007b00)={0x0, 0x0, 0x0}, &(0x7f0000007b40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007b80)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000007c80)=0xe8) getsockname$packet(r0, &(0x7f000000a5c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000a600)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000a640)={@broadcast, @broadcast, 0x0}, &(0x7f000000a680)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000a6c0)={@dev, @multicast2, 0x0}, &(0x7f000000a700)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a740)={0x0, @broadcast, @rand_addr}, &(0x7f000000a780)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000ae80)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000000ae40)={&(0x7f0000000f00)=ANY=[@ANYBLOB="6c060000", @ANYRES16=r2, @ANYBLOB="00022cbd7000fddbdf250000000008000100", @ANYRES32, @ANYBLOB="8401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r5, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="c800020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r8, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b757000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="300202004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004003f0000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="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", @ANYRES32=r14, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004005100000008000600", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="3001020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400eb0a000008000600", @ANYRES32=r19, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400f30000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400fbffffff080007000000000008000100", @ANYRES32=r21, @ANYBLOB="84000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r22, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400020000000800070000000000"], 0x66c}, 0x1, 0x0, 0x0, 0x40}, 0x4c001) r23 = userfaultfd(0x0) ioctl$UFFDIO_API(r23, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r23, 0x8010aa01, &(0x7f00000000c0)={{&(0x7f00005ff000/0x4000)=nil, 0x4000}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x2, 0x6, 0x3, r1}, &(0x7f0000000200)=0x10) 19:04:20 executing program 7: r0 = socket$inet6(0xa, 0x100000000001, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) connect$rds(r2, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 19:04:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xa2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff94) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000140)={'gre0\x00', @ifru_data=&(0x7f0000000080)="97248e0931dd46b88a0bde566330c96f449af2a9fd14ec829e6230246eaa3dff"}) 19:04:20 executing program 1: open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x301802, 0x0) open$dir(&(0x7f0000000100)='./file0/file0/file0\x00', 0x440000, 0x2) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x8004745a, &(0x7f0000d1df52)=""/174) 19:04:20 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 19:04:20 executing program 2: r0 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/fscreate\x00') unshare(0x2000400) writev(r1, &(0x7f0000000600), 0x0) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r2) 19:04:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xa8}}], 0x1, 0x0) 19:04:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xd3001f01f7a6b7a9, &(0x7f0000001000), &(0x7f0000001040)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) iopl(0x2) unshare(0x24020400) write(r1, &(0x7f0000000000)="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", 0x1000) setsockopt(r1, 0x65, 0x3, &(0x7f0000000080), 0x2) lseek(r1, 0x0, 0x5) 19:04:20 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 19:04:20 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x400000, @empty, 0x8000000000000}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x423, 0x40002) 19:04:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0xde, "e383f914a48e5e7d61a549caae2e8c67b19a6aa36cf4c7ea5ceac18b2db7adbb73b385864643b9e86dadd52882223b875d1c61a1de3c12fa5de8ebe5a455c9e1b80423596f1f2bb7010c8894cac0b89d7f7b1b84ada263fc3f745e3558277b3bb847a3bdaf2347928dc4c1586d40d4429fad2ef16e6897723fb4855dad8e366740db1232ef1a4b9b409a6763f3317e196b3dc2c16b1b7d6cd45e49e7eb51e3ef75bfdb869d37c7a43474e0c56cc0c8dcc5f4b2ba29aa6fa56b7e116aa0a59f849ec18dfdddc4db105eb76057ad0fd49d10d62672b12e78943504c025b68d"}, &(0x7f0000000000)=0x102) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$EVIOCGREP(r1, 0x8010743f, &(0x7f0000d1df52)=""/174) 19:04:20 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) close(r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") write$tun(r1, &(0x7f0000000140)={@val={0x0, 0x6558}, @val={0x0, 0x3, 0x0, 0x8}, @ipv6={0x0, 0x6, "ce3845", 0x14, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x4a) 19:04:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") membarrier(0x41, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'bridge_slave_1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x2d, &(0x7f0000000200)=0x200, 0x4) 19:04:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000010ff0)={0x1d}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r4, 0x8}, &(0x7f0000000300)=0xfffffffffffffead) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) recvmmsg(r3, &(0x7f00000078c0)=[{{&(0x7f0000004000)=@l2, 0xfffffffffffffcba, &(0x7f00000051c0)}}], 0x1, 0x0, &(0x7f0000007b00)={0x77359400}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x282000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00000001c0)={{0x0, 0x3, 0x101, 0x1, 0x20}}) keyctl$session_to_parent(0x12) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'trusted.', 'vcan0\x00'}) [ 239.287215] not chained 590000 origins [ 239.291271] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 4.17.0+ #9 [ 239.297677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.307034] Call Trace: [ 239.309624] dump_stack+0x185/0x1d0 [ 239.313242] kmsan_internal_chain_origin+0x1ff/0x210 [ 239.318327] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.322978] ? tcp_wfree+0x52d/0x6d0 [ 239.326673] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.331498] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.336171] ? kfree_skb+0x3c6/0x5d0 [ 239.339886] ? kmsan_memcpy_origins+0xf1/0x170 [ 239.344467] ? __copy_skb_header+0x784/0x830 [ 239.348859] __msan_chain_origin+0x69/0xc0 [ 239.353090] __skb_clone+0x8a2/0x990 [ 239.356787] skb_clone+0x3e8/0x590 [ 239.360308] tcp_transmit_skb+0x3e4/0x5350 [ 239.364531] tcp_write_xmit+0x2d81/0xb200 [ 239.368682] tcp_tsq_handler+0x73d/0x8a0 [ 239.372737] tcp_tasklet_func+0x733/0x900 [ 239.376964] tasklet_action_common+0x635/0x750 [ 239.381546] ? tcp_tsq_handler+0x8a0/0x8a0 [ 239.385771] ? __tasklet_hrtimer_trampoline+0x170/0x170 [ 239.391113] tasklet_action+0x31/0x40 [ 239.394897] __do_softirq+0x592/0x979 [ 239.398694] ? ksoftirqd_should_run+0x30/0x30 [ 239.403172] run_ksoftirqd+0x1f/0x40 [ 239.406864] smpboot_thread_fn+0x4ac/0x9a0 [ 239.411081] kthread+0x4db/0x6c0 [ 239.414440] ? cpu_report_death+0x1f0/0x1f0 [ 239.418763] ? kthread_blkcg+0xf0/0xf0 [ 239.422631] ret_from_fork+0x35/0x40 [ 239.426947] Uninit was stored to memory at: [ 239.431256] kmsan_internal_chain_origin+0x12b/0x210 [ 239.436351] __msan_chain_origin+0x69/0xc0 [ 239.440573] __skb_clone+0x8a2/0x990 [ 239.444276] skb_clone+0x3e8/0x590 [ 239.447819] tcp_transmit_skb+0x3e4/0x5350 [ 239.452048] tcp_write_xmit+0x2d81/0xb200 [ 239.456190] tcp_tsq_handler+0x73d/0x8a0 [ 239.460249] tcp_tasklet_func+0x733/0x900 [ 239.464393] tasklet_action_common+0x635/0x750 [ 239.468984] tasklet_action+0x31/0x40 [ 239.472784] __do_softirq+0x592/0x979 [ 239.476571] [ 239.478189] Uninit was stored to memory at: [ 239.482515] kmsan_internal_chain_origin+0x12b/0x210 [ 239.487620] __msan_chain_origin+0x69/0xc0 [ 239.491862] __skb_clone+0x8a2/0x990 [ 239.495579] skb_clone+0x3e8/0x590 [ 239.499121] tcp_transmit_skb+0x3e4/0x5350 [ 239.503359] tcp_write_xmit+0x2d81/0xb200 [ 239.507515] tcp_tsq_handler+0x73d/0x8a0 [ 239.511584] tcp_tasklet_func+0x733/0x900 [ 239.515737] tasklet_action_common+0x635/0x750 [ 239.518600] kernel msg: ebtables bug: please report to author: Wrong len argument [ 239.520318] tasklet_action+0x31/0x40 [ 239.520333] __do_softirq+0x592/0x979 [ 239.520336] [ 239.520339] Uninit was stored to memory at: [ 239.520354] kmsan_internal_chain_origin+0x12b/0x210 [ 239.520364] __msan_chain_origin+0x69/0xc0 [ 239.520377] __skb_clone+0x8a2/0x990 [ 239.520388] skb_clone+0x3e8/0x590 [ 239.520401] tcp_transmit_skb+0x3e4/0x5350 [ 239.520427] tcp_write_xmit+0x2d81/0xb200 [ 239.534946] kernel msg: ebtables bug: please report to author: Wrong len argument [ 239.535824] tcp_tsq_handler+0x73d/0x8a0 [ 239.535837] tcp_tasklet_func+0x733/0x900 [ 239.535849] tasklet_action_common+0x635/0x750 19:04:21 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x100, 0x198, 0x1e8, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}]}, 0x2f0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000009a743000000000000000000000000000696662300000000000000000000000006e7230000000000000000000000000007369743000000000000000000000000000000000000000000000000010000000000070000000f00000002001000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000900000073797a3000000000000000000000000000000000000000000000000000000000000000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000007265646972656374f0f8496b00000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000000008000000000000000000000000000000000000000000eb570000000000000000000001000000ffffffff00000000629114dfcd01de69372f519b67131c2078ecf4b37a1b000000000000000000"]}, 0x26f) umount2(&(0x7f0000000100)='./file0\x00', 0xac47fd08aaec9f53) 19:04:21 executing program 6: removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', ',\x00'}) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 19:04:21 executing program 2: r0 = socket(0x2, 0xe, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x77}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x40000, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000180)) r3 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f0000000200)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @sctp_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, {"9932"}, @ah_ip6_spec={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}}, {"26eb"}}}}) 19:04:21 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) socket$inet(0x2, 0x1, 0x400) ioctl(r1, 0x4000008912, &(0x7f0000000280)="295ee1311f16f477671070") sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x200000c0, [], 0xbb}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)='G', 0x1}], 0x1}, 0x40) [ 239.535858] tasklet_action+0x31/0x40 [ 239.535872] __do_softirq+0x592/0x979 [ 239.535874] [ 239.535877] Uninit was stored to memory at: [ 239.535892] kmsan_internal_chain_origin+0x12b/0x210 [ 239.535902] __msan_chain_origin+0x69/0xc0 [ 239.535915] __skb_clone+0x8a2/0x990 [ 239.535923] skb_clone+0x3e8/0x590 [ 239.535946] tcp_transmit_skb+0x3e4/0x5350 [ 239.621542] tcp_write_xmit+0x2d81/0xb200 [ 239.625692] tcp_tsq_handler+0x73d/0x8a0 [ 239.629750] tcp_tasklet_func+0x733/0x900 [ 239.633896] tasklet_action_common+0x635/0x750 [ 239.638517] tasklet_action+0x31/0x40 [ 239.642327] __do_softirq+0x592/0x979 [ 239.646115] [ 239.647731] Uninit was stored to memory at: [ 239.652062] kmsan_internal_chain_origin+0x12b/0x210 [ 239.657166] __msan_chain_origin+0x69/0xc0 [ 239.661399] __skb_clone+0x8a2/0x990 [ 239.665110] skb_clone+0x3e8/0x590 [ 239.668650] tcp_transmit_skb+0x3e4/0x5350 [ 239.672880] tcp_write_xmit+0x2d81/0xb200 [ 239.677024] tcp_tsq_handler+0x73d/0x8a0 [ 239.681080] tcp_release_cb+0x1d7/0x490 [ 239.685050] release_sock+0x107/0x2a0 [ 239.688845] tcp_sendmsg+0xd6/0x100 [ 239.692487] inet_sendmsg+0x3fc/0x760 [ 239.696290] sock_write_iter+0x3bc/0x470 [ 239.700354] do_iter_readv_writev+0x81c/0xa20 [ 239.704850] do_iter_write+0x30d/0xd50 [ 239.708737] do_writev+0x3be/0x820 [ 239.712284] __x64_sys_writev+0xe1/0x120 [ 239.716349] do_syscall_64+0x15b/0x230 [ 239.720251] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.725517] [ 239.727137] Uninit was stored to memory at: [ 239.731484] kmsan_internal_chain_origin+0x12b/0x210 [ 239.736590] __msan_chain_origin+0x69/0xc0 [ 239.740914] __skb_clone+0x8a2/0x990 [ 239.744634] skb_clone+0x3e8/0x590 [ 239.748178] tcp_transmit_skb+0x3e4/0x5350 [ 239.752408] tcp_write_xmit+0x2d81/0xb200 [ 239.756539] __tcp_push_pending_frames+0x124/0x400 [ 239.761470] tcp_push+0x803/0x8f0 [ 239.764898] tcp_sendmsg_locked+0x4eb1/0x6610 [ 239.769371] tcp_sendmsg+0xb2/0x100 [ 239.772980] inet_sendmsg+0x3fc/0x760 [ 239.776762] sock_write_iter+0x3bc/0x470 [ 239.780803] do_iter_readv_writev+0x81c/0xa20 [ 239.785276] do_iter_write+0x30d/0xd50 [ 239.789149] do_writev+0x3be/0x820 [ 239.792669] __x64_sys_writev+0xe1/0x120 [ 239.796715] do_syscall_64+0x15b/0x230 [ 239.800577] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.805822] [ 239.807423] Uninit was stored to memory at: [ 239.811723] kmsan_internal_chain_origin+0x12b/0x210 [ 239.816804] __msan_chain_origin+0x69/0xc0 [ 239.821024] __alloc_skb+0x949/0x9e0 [ 239.824809] sk_stream_alloc_skb+0x17c/0xcf0 [ 239.829193] tcp_sendmsg_locked+0x237e/0x6610 [ 239.833672] tcp_sendmsg+0xb2/0x100 [ 239.837275] inet_sendmsg+0x3fc/0x760 [ 239.841072] sock_write_iter+0x3bc/0x470 [ 239.845129] do_iter_readv_writev+0x81c/0xa20 [ 239.849599] do_iter_write+0x30d/0xd50 [ 239.853481] do_writev+0x3be/0x820 [ 239.857005] __x64_sys_writev+0xe1/0x120 [ 239.861063] do_syscall_64+0x15b/0x230 [ 239.864943] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.870107] [ 239.871719] Uninit was created at: [ 239.875241] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 239.880322] kmsan_kmalloc+0x94/0x100 [ 239.884102] kmsan_slab_alloc+0x10/0x20 [ 239.888066] kmem_cache_alloc_node+0x8af/0xc80 [ 239.892652] __alloc_skb+0x202/0x9e0 [ 239.896366] sk_stream_alloc_skb+0x17c/0xcf0 [ 239.900753] tcp_sendmsg_locked+0x237e/0x6610 [ 239.905223] tcp_sendmsg+0xb2/0x100 [ 239.908826] inet_sendmsg+0x3fc/0x760 [ 239.912604] sock_write_iter+0x3bc/0x470 [ 239.916666] do_iter_readv_writev+0x81c/0xa20 [ 239.921147] do_iter_write+0x30d/0xd50 [ 239.925021] do_writev+0x3be/0x820 [ 239.929230] __x64_sys_writev+0xe1/0x120 [ 239.933271] do_syscall_64+0x15b/0x230 19:04:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0x8, 0x404200) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000140), 0x5, 0x8) umount2(&(0x7f0000000180)='./file0\x00', 0x4) readv(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000240)=""/148, 0x94}, {&(0x7f0000000480)=""/149, 0x95}], 0x3) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") clock_nanosleep(0x800002, 0x0, &(0x7f0000000080), 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x42, 0x0) write$tun(r4, &(0x7f0000000340)={@void, @void, @mpls={[{0x10526000000000, 0x3, 0x3, 0x6}, {0x889800000, 0xfffffffffffffffd, 0x3, 0x3ff}, {0x9, 0x19, 0x292, 0x1000}, {0x1, 0x6, 0x0, 0x9}, {0x81, 0x7fff, 0x3d, 0x6}, {0x0, 0x7ff, 0x4, 0x1}], @llc={@llc={0xfe, 0xfe, 'W', "e58e908b6649a5c238ddfe04bc8699cacdba8965bec7ca320524dfa2098dcad286a0edb6b038ba2d098b28ae8dda94d28bd72e3e1660d62a9e2b973793be3b648f5a7c3f3efd15c7dc447fd59af00bc407f8d8ccf81aef837ad1fb558e064b79ba2d11e81b59d843dbd85146322169ede2aad068e5f1d4d86afcd082c038487c8dcd4d4fdc19d520b4204b786c1c366e6b51a815066ac75cd5fdc6cbe492c72c7d62838a43aea737596656afc6affeea993850ddad1b4a6478d1ffe40b505e74692a778b981ade4b97f6292092cc0e5b77c23f041c635cf5858d19af4fa3dd81151265dc8e7fb26b"}}}}, 0x103) r5 = accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x0, 0x1}, 0xc) 19:04:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="2957e1311f16a49e78a555cdf4776702bdfd5366a1e63ab4526addc5e6ee3e8eca0291729b460b220ae4f359b9e0f61b0581767fba79d28154e6eb95bd6832ff9c97282c77ad5d7b8e51ac2bc47d4f23ebcff6ca4c64be9ab5") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xd6, 0x40) faccessat(r2, &(0x7f0000000200)='./file0\x00', 0x81, 0x400) unshare(0x20000000) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000240)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:21 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="fd", 0x1}], 0x1, 0x0) 19:04:21 executing program 5: unshare(0x20400) 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)="2f007e574d000330809022cfde26555dc9ecfe1974406edad38364782d63b6612854b9e49dbdcaef718197e37e870a308b1e3a798fa788a46d3025ef933e51828ab675064e2adbe9126423b4a73d68fbe99c6db2f160d49cb6cce76c27289a4f9d097354aaa5860d2383df87526baa184d90bb7729366c17bc33d765e9bc2f882a13f3a9c1f60660bd4fd2fa31d2c0a775242289bce062d10d24ded5406918a66b2c75c43fe1ff458ae5cd9fec63039ba5a7b66a60ede5ccdabc7ee77660ef2358ccdff02226021384b0c235f114ed9ade92767aecc256acdeb610df42e7169f240357f735ae5fe29017e51e27252f48b95bfbbb3a865535298bdc36d71db635f41c57771db77aeaff883feb3dc3cc24bd3c036e396ad3af37945058839e812270bc40901fa654e7cc3292a82fc80c374dc07142a1c2e9d3e2528e4fdac32bcaefe910ebd3b948a3bfebef5fa8d82473c7fbf3ec", 0x0, 0x0) fcntl$notify(r1, 0x402, 0xc) fcntl$notify(r1, 0x402, 0x20) 19:04:21 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000080)) unshare(0x2000400) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) 19:04:21 executing program 1: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x8}, 0x8) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffffff00, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x30, "a5312fc6a4a52fb19b8b4f25da989518eec0c8cc53a6d99ac2e7cc8a403465c37e2d4315393bcb15cb381574e3e26354"}, &(0x7f00000001c0)=0x38) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x25, "5450a7877fb892bb7b2c414c8bb2d3fa60fea3e96f81a8b8a189fed0e2d681e01e60e91a10"}, &(0x7f0000000240)=0x2d) r3 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, r4}) 19:04:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:21 executing program 2: r0 = socket$inet(0x2, 0x7, 0x6) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="10000000000000000040000600000000"], 0x10}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000280)="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", 0x1000) [ 239.937136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 19:04:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x67, 0x410800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="dc4b66008de22ae4d0be32cfd790bc54c7c5cd5749ea898dc44a8a71a5ad583f020139", @ANYRES16=r3, @ANYBLOB="08022cbd7000fedbdf250f00000008000400060000000c000300080007004e2300003c00010008000b007369700008000200840000000c000700000000000400000014000300e0000002000000000000000000000000080001000a00000020000200140001007f0000010000000000000000000000000800090040000000080004000700000008000600010000000800050044be00003000030008000300000000000800040007000000080003000100000014000600fe8000000000000000000000000000aa080006007f00000008000400b0000000"], 0xdc}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000811) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x75, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) 19:04:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x2, 0x101080) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f00000002c0)="b75520a84706330315d1ba6f9e6f9d76ecb8491d8f010e48c7db66ecb757e2a24dccbc4e4b93f06243dbac54cd3f9ff300d8a6120afff112cb645b0eb544357320fdc5b314d0f27366b11c7cd05af185de6104286f738100f36bc6d8465a73e1ac5841d92db16fe2d77505d24292a69b442bb131fe4f85bac4f11a2a1e2d5ec6b2b396f39aaca2983a02a15f82a2df81ee3654c88f28e4d7f9037fa07facf8ad719fa82bc4738a5bd142b977e4301c2d7cd6bfdd9e2c05370510b3a8d9a1a4e4e3fdfc") openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000280)=0x80) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x2) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2}, 0xffffffffffffff8d) 19:04:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 19:04:22 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000012c0)='/dev/midi#\x00', 0x3, 0x400000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001400), &(0x7f0000001380)=0xffffffffffffff2d) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x101000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x90000001}) read(r1, &(0x7f0000000280)=""/4096, 0x1000) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000100)=0x11, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000001280)=0xe8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001300)={0x0, 0x3, 0x2000}, 0x4) epoll_pwait(r2, &(0x7f0000000240)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 19:04:22 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'tunl0\x00'}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 19:04:22 executing program 2: r0 = epoll_create1(0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x80000004}) flistxattr(r0, &(0x7f0000000140)=""/229, 0xe5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) epoll_wait(r0, &(0x7f0000000340)=[{}], 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) getpeername(r2, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) close(r0) 19:04:22 executing program 3: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x7b00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 19:04:22 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x280180) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0x55}, 0x1) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r1, 0xc01, 0x70bd29, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x74}, 0x1, 0x0, 0x0, 0x4004001}, 0x20000000) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x100000000008a7}) 19:04:22 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x1, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x7f, 0x80043ae, 0x8}, 0x2c) chdir(&(0x7f0000000000)='./file0\x00') 19:04:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x4, 0x1e0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000040)="295ed9311f16f477671070") connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x7be, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000380)=0x801) sendfile(r1, r1, &(0x7f0000000100), 0x101) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000280)={0x303, 0x33}, 0xfa) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') fstat(r1, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) sendfile(r0, r2, &(0x7f0000000000)=0xb400, 0x10000) 19:04:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) readahead(r2, 0x7f, 0xfffffffffffffffa) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2d, &(0x7f00000001c0)=0xa01, 0x4) 19:04:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r3}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00000001c0)=@req={0x80000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x32a}, 0x1}, 0x0) 19:04:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0xc8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8, 0x1, [0x6]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) listen(r0, 0x5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000080)={r3, 0x0, 0x5, 0x10001, 0x101}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x2}) socket$netlink(0x10, 0x3, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r0) 19:04:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00000007c0), 0x0, 0x200007f8, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmmsg$unix(r2, &(0x7f0000007e40)=[{&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000500), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000010000000100000020000200000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="001c0000b1ffb84bfca6f1cb40e7536deca57c56951fecebe966e7c3bed9d184"], 0x30}, {&(0x7f0000007740)=@abs, 0x6e, &(0x7f0000007940), 0x0, &(0x7f0000007d00)}], 0x2, 0x0) [ 360.413016] INFO: rcu_sched self-detected stall on CPU [ 360.418409] 1-....: (119998 ticks this GP) idle=98a/1/4611686018427387906 softirq=42641/42642 fqs=29940 [ 360.428108] (t=120000 jiffies g=22570 c=22569 q=1563) [ 360.433518] NMI backtrace for cpu 1 [ 360.437168] CPU: 1 PID: 11217 Comm: syz-executor6 Not tainted 4.17.0+ #9 [ 360.444010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.453381] Call Trace: [ 360.455996] [ 360.458213] dump_stack+0x185/0x1d0 [ 360.461878] nmi_trigger_cpumask_backtrace+0x262/0x4c0 [ 360.467195] ? arch_trigger_cpumask_backtrace+0x40/0x40 [ 360.472578] arch_trigger_cpumask_backtrace+0x2c/0x40 [ 360.477790] rcu_dump_cpu_stacks+0x307/0x4b0 [ 360.482240] rcu_check_callbacks+0x11c5/0x2ae0 [ 360.486833] ? __msan_poison_alloca+0x15c/0x1d0 [ 360.491519] update_process_times+0x132/0x1a0 [ 360.496046] tick_sched_timer+0x3ba/0x520 [ 360.500251] __hrtimer_run_queues+0xc54/0x1630 [ 360.504857] ? tick_setup_sched_timer+0x5e0/0x5e0 [ 360.509710] hrtimer_interrupt+0x451/0x13c0 [ 360.514069] ? __msan_poison_alloca+0x15c/0x1d0 [ 360.518750] ? trace_local_timer_entry+0x2f/0x1d0 [ 360.523604] ? hrtimer_init+0x5c0/0x5c0 [ 360.527582] local_apic_timer_interrupt+0x6b/0x250 [ 360.532522] smp_apic_timer_interrupt+0x5a/0x90 [ 360.537214] apic_timer_interrupt+0xf/0x20 [ 360.541449] [ 360.543696] RIP: 0010:msan_get_shadow_origin_ptr+0x1cf/0x230 [ 360.549486] RSP: 0018:ffff8801c1a1f820 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13 [ 360.557309] RAX: 000000000058ba5f RBX: ffffffff8b58a000 RCX: ffff880000000000 [ 360.564604] RDX: 00000000000005d0 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 360.571898] RBP: ffff8801c1a1f850 R08: 0000000001080020 R09: 0000000000000002 [ 360.579226] R10: 0000000000000000 R11: ffffffff861c6920 R12: 0000160000000000 [ 360.586522] R13: 000000000b238f60 R14: ffffffff8b589000 R15: ffff8801db4295d0 [ 360.594284] ? lo_release+0x2b0/0x2b0 [ 360.598147] __msan_metadata_ptr_for_load_8+0x10/0x20 [ 360.603396] lo_ioctl+0x1100/0x4450 [ 360.607074] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 360.612570] ? tracing_generic_entry_update+0x230/0x2b0 [ 360.617989] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 360.623508] ? perf_trace_buf_update+0xe3/0x130 [ 360.628240] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 360.633736] ? perf_tp_event+0xcee/0xd50 [ 360.637853] blkdev_ioctl+0x2290/0x4f80 [ 360.641860] ? switch_fpu_finish+0x20/0x4f0 [ 360.646216] ? __switch_to+0x2b3/0x420 [ 360.650148] ? __perf_event_task_sched_in+0x9df/0xa40 [ 360.655404] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 360.660537] ? kmsan_set_origin_inline+0x6b/0x120 [ 360.665440] block_ioctl+0x16f/0x1d0 [ 360.669359] ? block_llseek+0x190/0x190 [ 360.673348] do_vfs_ioctl+0xcbd/0x24b0 [ 360.677272] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 360.682654] ? __fget_light+0x6a3/0x700 [ 360.686646] ? security_file_ioctl+0x5e/0x200 [ 360.691194] __x64_sys_ioctl+0x280/0x320 [ 360.695279] ? ksys_ioctl+0x260/0x260 [ 360.699103] do_syscall_64+0x15b/0x230 [ 360.703026] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 360.708220] RIP: 0033:0x455a99 [ 360.711406] RSP: 002b:00007f273bf6ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 360.719139] RAX: ffffffffffffffda RBX: 00007f273bf6f6d4 RCX: 0000000000455a99 [ 360.726448] RDX: 0000000000000013 RSI: 0000000000004c00 RDI: 0000000000000014 [ 360.733756] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 360.741394] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 360.748707] R13: 00000000004be07c R14: 00000000004cc498 R15: 0000000000000000